Mock Version: 3.5
Mock Version: 3.5
Mock Version: 3.5
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --noclean --target noarch --nodeps /builddir/build/SPECS/python-ipyparallel.spec'], chrootPath='/var/lib/mock/f38-build-side-42-init-devel-610991-26266/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0xffffffa0a548d0>timeout=864000uid=996gid=135user='mockbuild'nspawn_args=[]unshare_net=TrueprintOutput=False)
Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --noclean --target noarch --nodeps /builddir/build/SPECS/python-ipyparallel.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'} and shell False
Building target platforms: noarch
Building for target noarch
setting SOURCE_DATE_EPOCH=1680134400
Wrote: /builddir/build/SRPMS/python-ipyparallel-8.5.1-1.fc38.src.rpm
Child return code was: 0
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --noclean --target noarch --nodeps /builddir/build/SPECS/python-ipyparallel.spec'], chrootPath='/var/lib/mock/f38-build-side-42-init-devel-610991-26266/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0xffffffa0a548d0>timeout=864000uid=996gid=135user='mockbuild'nspawn_args=[]unshare_net=TrueprintOutput=False)
Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --noclean --target noarch --nodeps /builddir/build/SPECS/python-ipyparallel.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'} and shell False
Building target platforms: noarch
Building for target noarch
setting SOURCE_DATE_EPOCH=1680134400
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.HcMHRK
+ umask 022
+ cd /builddir/build/BUILD
+ cd /builddir/build/BUILD
+ rm -rf ipyparallel-8.5.1
+ /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/ipyparallel-8.5.1.tar.gz
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd ipyparallel-8.5.1
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ rm ipyparallel/labextension/schemas/ipyparallel-labextension/package.json.orig
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.qxdaG8
+ umask 022
+ cd /builddir/build/BUILD
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer '
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -I/usr/lib/gfortran/modules '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -I/usr/lib/gfortran/modules '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1  '
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ cd ipyparallel-8.5.1
+ mkdir -p /builddir/build/BUILD/ipyparallel-8.5.1/.pyproject-builddir
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer '
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1  '
+ TMPDIR=/builddir/build/BUILD/ipyparallel-8.5.1/.pyproject-builddir
+ /usr/bin/python3 -Bs /usr/lib/rpm/redhat/pyproject_wheel.py /builddir/build/BUILD/ipyparallel-8.5.1/pyproject-wheeldir
Processing /builddir/build/BUILD/ipyparallel-8.5.1
  Preparing metadata (pyproject.toml): started
  Running command Preparing metadata (pyproject.toml)
  Installing from a dist, not a repo
  Not regenerating labextension in /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/labextension
  Preparing metadata (pyproject.toml): finished with status 'done'
Building wheels for collected packages: ipyparallel
  Building wheel for ipyparallel (pyproject.toml): started
  Running command Building wheel for ipyparallel (pyproject.toml)
  Building wheel for ipyparallel (pyproject.toml): finished with status 'done'
  Created wheel for ipyparallel: filename=ipyparallel-8.5.1-py3-none-any.whl size=294972 sha256=3bb084a4847991c64dbee397187ecbe018b3fb1f6a58df07b467c3204a3c8289
  Stored in directory: /builddir/.cache/pip/wheels/ed/9a/cf/c837aa24c6eaaa22fae2ae6cb5c80e3cb2909c1647bc44868c
Successfully built ipyparallel
+ pushd docs
~/build/BUILD/ipyparallel-8.5.1/docs ~/build/BUILD/ipyparallel-8.5.1
+ PYTHONPATH=/builddir/build/BUILD/ipyparallel-8.5.1/docs/..
+ make html
sphinx-build -b html -d build/doctrees   source build/html
Running Sphinx v5.3.0
WARNING: Invalid configuration value found: 'language = None'. Update your configuration to a valid language code. Falling back to 'en' (English).
making output directory... done
WARNING: The config value `today' has type `date', defaults to `str'.
[autosummary] generating autosummary for: api/ipyparallel.rst, changelog.md, examples/Cluster API.ipynb, examples/Data Publication API.ipynb, examples/Futures.ipynb, examples/Index.ipynb, examples/Monitoring an MPI Simulation - 1.ipynb, examples/Monitoring an MPI Simulation - 2.ipynb, examples/Monte Carlo Options.ipynb, examples/Parallel Decorator and map.ipynb, ..., reference/mpi.md, reference/security.md, tutorial/asyncresult.md, tutorial/demos.md, tutorial/direct.md, tutorial/index.md, tutorial/intro.md, tutorial/magics.md, tutorial/process.md, tutorial/task.md
loading intersphinx inventory from https://docs.python.org/3/objects.inv...
loading intersphinx inventory from https://ipython.readthedocs.io/en/stable/objects.inv...
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loading intersphinx inventory from https://distributed.readthedocs.io/en/stable/objects.inv...
loading intersphinx inventory from https://jupyter-client.readthedocs.io/en/stable/objects.inv...
WARNING: failed to reach any of the inventories with the following issues:
intersphinx inventory 'https://jupyter-client.readthedocs.io/en/stable/objects.inv' not fetchable due to <class 'requests.exceptions.ConnectionError'>: HTTPSConnectionPool(host='jupyter-client.readthedocs.io', port=443): Max retries exceeded with url: /en/stable/objects.inv (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0xffffff8a49b9d0>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution'))
WARNING: failed to reach any of the inventories with the following issues:
intersphinx inventory 'https://ipython.readthedocs.io/en/stable/objects.inv' not fetchable due to <class 'requests.exceptions.ConnectionError'>: HTTPSConnectionPool(host='ipython.readthedocs.io', port=443): Max retries exceeded with url: /en/stable/objects.inv (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0xffffff8a49ae50>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution'))
WARNING: failed to reach any of the inventories with the following issues:
intersphinx inventory 'https://pymongo.readthedocs.io/en/stable/objects.inv' not fetchable due to <class 'requests.exceptions.ConnectionError'>: HTTPSConnectionPool(host='pymongo.readthedocs.io', port=443): Max retries exceeded with url: /en/stable/objects.inv (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0xffffff8a498d50>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution'))
WARNING: failed to reach any of the inventories with the following issues:
intersphinx inventory 'https://distributed.readthedocs.io/en/stable/objects.inv' not fetchable due to <class 'requests.exceptions.ConnectionError'>: HTTPSConnectionPool(host='distributed.readthedocs.io', port=443): Max retries exceeded with url: /en/stable/objects.inv (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0xffffff8a49b290>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution'))
WARNING: failed to reach any of the inventories with the following issues:
intersphinx inventory 'https://docs.python.org/3/objects.inv' not fetchable due to <class 'requests.exceptions.ConnectionError'>: HTTPSConnectionPool(host='docs.python.org', port=443): Max retries exceeded with url: /3/objects.inv (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0xffffff8a480ad0>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution'))
myst v0.18.1: MdParserConfig(commonmark_only=False, gfm_only=False, enable_extensions=['colon_fence', 'deflist'], disable_syntax=[], all_links_external=False, url_schemes=('http', 'https', 'mailto', 'ftp'), ref_domains=None, highlight_code_blocks=True, number_code_blocks=[], title_to_header=False, heading_anchors=None, heading_slug_func=None, footnote_transition=True, words_per_minute=200, sub_delimiters=('{', '}'), linkify_fuzzy_links=True, dmath_allow_labels=True, dmath_allow_space=True, dmath_allow_digits=True, dmath_double_inline=False, update_mathjax=True, mathjax_classes='tex2jax_process|mathjax_process|math|output_area')
building [mo]: targets for 0 po files that are out of date
building [html]: targets for 39 source files that are out of date
updating environment: [new config] 39 added, 0 changed, 0 removed
reading sources... [  2%] api/ipyparallel
reading sources... [  5%] changelog
reading sources... [  7%] examples/Cluster API
reading sources... [ 10%] examples/Data Publication API
reading sources... [ 12%] examples/Futures
reading sources... [ 15%] examples/Index
[IPKernelApp] WARNING | debugpy_stream undefined, debugging will not be enabled
reading sources... [ 17%] examples/Monitoring an MPI Simulation - 1
reading sources... [ 20%] examples/Monitoring an MPI Simulation - 2
reading sources... [ 23%] examples/Monte Carlo Options
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reading sources... [ 28%] examples/Parallel Magics
reading sources... [ 30%] examples/Using Dill
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reading sources... [ 35%] examples/broadcast/Broadcast view
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/builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/client/client.py:docstring of ipyparallel.Client.ids:1: WARNING: duplicate object description of ipyparallel.Client.ids, other instance in api/ipyparallel, use :noindex: for one of them
looking for now-outdated files... /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/client/asyncresult.py:docstring of ipyparallel.client.asyncresult.AsyncResult.abort:1: WARNING: Definition list ends without a blank line; unexpected unindent.
WARNING: nbsphinx_widgets_path not given and ipywidgets module unavailable
none found
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preparing documents... done
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/builddir/build/BUILD/ipyparallel-8.5.1/docs/source/changelog.md:240: WARNING: more than one target found for cross-reference 'LoadBalancedView.imap': ipyparallel.LoadBalancedView.imap, ipyparallel.ipyparallel.LoadBalancedView.LoadBalancedView.imap
/builddir/build/BUILD/ipyparallel-8.5.1/docs/source/reference/launchers.md:20: WARNING: 'myst' reference target not found: #entrypoints
/builddir/build/BUILD/ipyparallel-8.5.1/docs/source/reference/launchers.md:56: WARNING: 'myst' reference target not found: #writing-start
/builddir/build/BUILD/ipyparallel-8.5.1/docs/source/reference/launchers.md:57: WARNING: 'myst' reference target not found: #writing-stop
/builddir/build/BUILD/ipyparallel-8.5.1/docs/source/reference/launchers.md:58: WARNING: 'myst' reference target not found: #writing-from-dict
/builddir/build/BUILD/ipyparallel-8.5.1/docs/source/reference/messages.md:5: WARNING: undefined label: 'jupyterclient:messaging'
generating indices... /builddir/build/BUILD/ipyparallel-8.5.1/docs/source/reference/messages.md:88: WARNING: undefined label: 'jupyterclient:messaging'
/builddir/build/BUILD/ipyparallel-8.5.1/docs/source/tutorial/intro.md:76: WARNING: undefined label: 'jupyterclient:messaging'
/builddir/build/BUILD/ipyparallel-8.5.1/docs/source/tutorial/process.md:340: WARNING: Could not lex literal_block as "python". Highlighting skipped.
genindex py-modindex done
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copying static files... done
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dumping search index in English (code: en)... done
dumping object inventory... done
build succeeded, 20 warnings.
The HTML pages are in build/html.
Build finished. The HTML pages are in build/html.
+ rm -f build/html/.buildinfo
+ popd
~/build/BUILD/ipyparallel-8.5.1
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.yJB2K0
+ umask 022
+ cd /builddir/build/BUILD
+ '[' /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch '!=' / ']'
+ rm -rf /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch
++ dirname /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch
+ mkdir -p /builddir/build/BUILDROOT
+ mkdir /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer '
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -I/usr/lib/gfortran/modules '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -I/usr/lib/gfortran/modules '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1  '
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ cd ipyparallel-8.5.1
++ xargs basename --multiple
++ ls /builddir/build/BUILD/ipyparallel-8.5.1/pyproject-wheeldir/ipyparallel-8.5.1-py3-none-any.whl
++ sed -E 's/([^-]+)-([^-]+)-.+\.whl/\1==\2/'
+ specifier=ipyparallel==8.5.1
+ TMPDIR=/builddir/build/BUILD/ipyparallel-8.5.1/.pyproject-builddir
+ /usr/bin/python3 -m pip install --root /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch --prefix /usr --no-deps --disable-pip-version-check --progress-bar off --verbose --ignore-installed --no-warn-script-location --no-index --no-cache-dir --find-links /builddir/build/BUILD/ipyparallel-8.5.1/pyproject-wheeldir ipyparallel==8.5.1
Using pip 22.3.1 from /usr/lib/python3.11/site-packages/pip (python 3.11)
Looking in links: /builddir/build/BUILD/ipyparallel-8.5.1/pyproject-wheeldir
Processing ./pyproject-wheeldir/ipyparallel-8.5.1-py3-none-any.whl
Installing collected packages: ipyparallel
  Creating /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/bin
  changing mode of /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/bin/ipcluster to 755
  changing mode of /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/bin/ipcontroller to 755
  changing mode of /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/bin/ipengine to 755
Successfully installed ipyparallel-8.5.1
+ '[' -d /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/bin ']'
+ '[' -z sP ']'
+ shebang_flags=-kasP
+ /usr/bin/python3 -B /usr/lib/rpm/redhat/pathfix.py -pni /usr/bin/python3 -kasP /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/bin/ipcluster /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/bin/ipcontroller /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/bin/ipengine
/builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/bin/ipcluster: updating
/builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/bin/ipcontroller: updating
/builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/bin/ipengine: updating
+ rm -rfv /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/bin/__pycache__
+ rm -f /builddir/build/BUILD/python-ipyparallel-8.5.1-1.fc38.noarch-pyproject-ghost-distinfo
+ site_dirs=()
+ '[' -d /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/lib/python3.11/site-packages ']'
+ site_dirs+=("/usr/lib/python3.11/site-packages")
+ '[' /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/lib64/python3.11/site-packages '!=' /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/lib/python3.11/site-packages ']'
+ '[' -d /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/lib64/python3.11/site-packages ']'
+ for site_dir in ${site_dirs[@]}
+ for distinfo in /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch$site_dir/*.dist-info
+ echo '%ghost /usr/lib/python3.11/site-packages/ipyparallel-8.5.1.dist-info'
+ sed -i s/pip/rpm/ /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/lib/python3.11/site-packages/ipyparallel-8.5.1.dist-info/INSTALLER
+ PYTHONPATH=/usr/lib/rpm/redhat
+ /usr/bin/python3 -B /usr/lib/rpm/redhat/pyproject_preprocess_record.py --buildroot /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch --record /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/lib/python3.11/site-packages/ipyparallel-8.5.1.dist-info/RECORD --output /builddir/build/BUILD/python-ipyparallel-8.5.1-1.fc38.noarch-pyproject-record
+ rm -fv /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/lib/python3.11/site-packages/ipyparallel-8.5.1.dist-info/RECORD
removed '/builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/lib/python3.11/site-packages/ipyparallel-8.5.1.dist-info/RECORD'
+ rm -fv /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/lib/python3.11/site-packages/ipyparallel-8.5.1.dist-info/REQUESTED
removed '/builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/lib/python3.11/site-packages/ipyparallel-8.5.1.dist-info/REQUESTED'
++ wc -l /builddir/build/BUILD/python-ipyparallel-8.5.1-1.fc38.noarch-pyproject-ghost-distinfo
++ cut -f1 '-d '
+ lines=1
+ '[' 1 -ne 1 ']'
+ for f in apps/iploggerapp.py cluster/app.py controller/app.py controller/heartmonitor.py engine/app.py
+ sed '/\/usr\/bin\/env/d' -i /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/lib/python3.11/site-packages/ipyparallel/apps/iploggerapp.py
+ for f in apps/iploggerapp.py cluster/app.py controller/app.py controller/heartmonitor.py engine/app.py
+ sed '/\/usr\/bin\/env/d' -i /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/lib/python3.11/site-packages/ipyparallel/cluster/app.py
+ for f in apps/iploggerapp.py cluster/app.py controller/app.py controller/heartmonitor.py engine/app.py
+ sed '/\/usr\/bin\/env/d' -i /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/lib/python3.11/site-packages/ipyparallel/controller/app.py
+ for f in apps/iploggerapp.py cluster/app.py controller/app.py controller/heartmonitor.py engine/app.py
+ sed '/\/usr\/bin\/env/d' -i /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/lib/python3.11/site-packages/ipyparallel/controller/heartmonitor.py
+ for f in apps/iploggerapp.py cluster/app.py controller/app.py controller/heartmonitor.py engine/app.py
+ sed '/\/usr\/bin\/env/d' -i /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/lib/python3.11/site-packages/ipyparallel/engine/app.py
+ mv /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/etc /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/etc
+ /usr/bin/find-debuginfo -j8 --strict-build-id -m -i --build-id-seed 8.5.1-1.fc38 --unique-debug-suffix -8.5.1-1.fc38.noarch --unique-debug-src-base python-ipyparallel-8.5.1-1.fc38.noarch --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 50000000 -S debugsourcefiles.list /builddir/build/BUILD/ipyparallel-8.5.1
find: 'debug': No such file or directory
+ /usr/lib/rpm/check-buildroot
+ /usr/lib/rpm/redhat/brp-ldconfig
+ /usr/lib/rpm/brp-compress
+ /usr/lib/rpm/redhat/brp-strip-lto /usr/bin/strip
+ /usr/lib/rpm/brp-strip-static-archive /usr/bin/strip
+ /usr/lib/rpm/check-rpaths
+ /usr/lib/rpm/redhat/brp-mangle-shebangs
*** WARNING: ./usr/lib/python3.11/site-packages/ipyparallel/apps/iploggerapp.py is executable but has no shebang, removing executable bit
*** WARNING: ./usr/lib/python3.11/site-packages/ipyparallel/cluster/app.py is executable but has no shebang, removing executable bit
*** WARNING: ./usr/lib/python3.11/site-packages/ipyparallel/engine/app.py is executable but has no shebang, removing executable bit
*** WARNING: ./usr/lib/python3.11/site-packages/ipyparallel/controller/app.py is executable but has no shebang, removing executable bit
*** WARNING: ./usr/lib/python3.11/site-packages/ipyparallel/controller/heartmonitor.py is executable but has no shebang, removing executable bit
+ /usr/lib/rpm/brp-remove-la-files
+ env /usr/lib/rpm/redhat/brp-python-bytecompile '' 1 0 -j8
Bytecompiling .py files below /builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/lib/python3.11 using python3.11
+ /usr/lib/rpm/redhat/brp-python-hardlink
Executing(%check): /bin/sh -e /var/tmp/rpm-tmp.B3qcgC
+ umask 022
+ cd /builddir/build/BUILD
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer '
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -I/usr/lib/gfortran/modules '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -I/usr/lib/gfortran/modules '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1  '
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ cd ipyparallel-8.5.1
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer '
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1  '
+ PATH=/builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin
+ PYTHONPATH=/builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/lib64/python3.11/site-packages:/builddir/build/BUILDROOT/python-ipyparallel-8.5.1-1.fc38.noarch/usr/lib/python3.11/site-packages
+ PYTHONDONTWRITEBYTECODE=1
+ PYTEST_ADDOPTS=' --ignore=/builddir/build/BUILD/ipyparallel-8.5.1/.pyproject-builddir'
+ PYTEST_XDIST_AUTO_NUM_WORKERS=8
+ /usr/bin/pytest -v --color=no
============================= test session starts ==============================
platform linux -- Python 3.11.3, pytest-7.2.2, pluggy-1.0.0 -- /usr/bin/python3
cachedir: .pytest_cache
rootdir: /builddir/build/BUILD/ipyparallel-8.5.1, configfile: pyproject.toml, testpaths: ipyparallel/tests
plugins: asyncio-0.20.3
asyncio: mode=Mode.AUTO
collecting ... collected 443 items
ipyparallel/tests/test_apps.py::test_version[cluster] PASSED             [  0%]
ipyparallel/tests/test_apps.py::test_version[engine] PASSED              [  0%]
ipyparallel/tests/test_apps.py::test_version[controller] PASSED          [  0%]
ipyparallel/tests/test_apps.py::test_help_all[cluster] PASSED            [  0%]
ipyparallel/tests/test_apps.py::test_help_all[engine] PASSED             [  1%]
ipyparallel/tests/test_apps.py::test_help_all[controller] PASSED         [  1%]
ipyparallel/tests/test_apps.py::test_ipcluster_help_all[list] PASSED     [  1%]
ipyparallel/tests/test_apps.py::test_ipcluster_help_all[engines] PASSED  [  1%]
ipyparallel/tests/test_apps.py::test_ipcluster_help_all[start] PASSED    [  2%]
ipyparallel/tests/test_apps.py::test_ipcluster_help_all[stop] PASSED     [  2%]
ipyparallel/tests/test_apps.py::test_ipcluster_help_all[clean] PASSED    [  2%]
ipyparallel/tests/test_apps.py::test_bind_kernel PASSED                  [  2%]
ipyparallel/tests/test_apps.py::test_ipcluster_list PASSED               [  2%]
ipyparallel/tests/test_apps.py::test_ipcluster_start_stop[False] PASSED  [  3%]
ipyparallel/tests/test_apps.py::test_ipcluster_start_stop[True] PASSED   [  3%]
ipyparallel/tests/test_apps.py::test_ipcluster_clean PASSED              [  3%]
ipyparallel/tests/test_async.py::test_async_first_dir PASSED             [  3%]
ipyparallel/tests/test_async.py::test_getattr PASSED                     [  4%]
ipyparallel/tests/test_async.py::test_sync_no_asyncio PASSED             [  4%]
ipyparallel/tests/test_async.py::test_sync_asyncio PASSED                [  4%]
ipyparallel/tests/test_canning.py::test_no_closure PASSED                [  4%]
ipyparallel/tests/test_canning.py::test_generator_closure PASSED         [  4%]
ipyparallel/tests/test_canning.py::test_nested_closure PASSED            [  5%]
ipyparallel/tests/test_canning.py::test_closure PASSED                   [  5%]
ipyparallel/tests/test_canning.py::test_uncan_bytes_buffer PASSED        [  5%]
ipyparallel/tests/test_canning.py::test_can_partial PASSED               [  5%]
ipyparallel/tests/test_canning.py::test_can_partial_buffers PASSED       [  6%]
ipyparallel/tests/test_canning.py::test_keyword_only_arguments PASSED    [  6%]
ipyparallel/tests/test_canning.py::test_annotations PASSED               [  6%]
ipyparallel/tests/test_client.py::TestClient::test_curve ERROR           [  6%]
ipyparallel/tests/test_client.py::TestClient::test_ids ERROR             [  6%]
ipyparallel/tests/test_client.py::TestClient::test_iter ERROR            [  7%]
ipyparallel/tests/test_client.py::TestClient::test_view_indexing ERROR   [  7%]
ipyparallel/tests/test_client.py::TestClient::test_outstanding ERROR     [  7%]
ipyparallel/tests/test_client.py::TestClient::test_lbview_targets ERROR  [  7%]
ipyparallel/tests/test_client.py::TestClient::test_dview_targets ERROR   [  8%]
ipyparallel/tests/test_client.py::TestClient::test_lazy_all_targets ERROR [  8%]
ipyparallel/tests/test_client.py::TestClient::test_targets ERROR         [  8%]
ipyparallel/tests/test_client.py::TestClient::test_clear ERROR           [  8%]
ipyparallel/tests/test_client.py::TestClient::test_get_result ERROR      [  9%]
ipyparallel/tests/test_client.py::TestClient::test_get_execute_result ERROR [  9%]
ipyparallel/tests/test_client.py::TestClient::test_ids_list ERROR        [  9%]
ipyparallel/tests/test_client.py::TestClient::test_queue_status ERROR    [  9%]
ipyparallel/tests/test_client.py::TestClient::test_shutdown ERROR        [  9%]
ipyparallel/tests/test_client.py::TestClient::test_result_status ERROR   [ 10%]
ipyparallel/tests/test_client.py::TestClient::test_db_query_dt ERROR     [ 10%]
ipyparallel/tests/test_client.py::TestClient::test_db_query_keys ERROR   [ 10%]
ipyparallel/tests/test_client.py::TestClient::test_db_query_default_keys ERROR [ 10%]
ipyparallel/tests/test_client.py::TestClient::test_db_query_msg_id ERROR [ 11%]
ipyparallel/tests/test_client.py::TestClient::test_db_query_get_result ERROR [ 11%]
ipyparallel/tests/test_client.py::TestClient::test_db_query_in ERROR     [ 11%]
ipyparallel/tests/test_client.py::TestClient::test_hub_history ERROR     [ 11%]
ipyparallel/tests/test_client.py::TestClient::test_resubmit ERROR        [ 11%]
ipyparallel/tests/test_client.py::TestClient::test_resubmit_chain ERROR  [ 12%]
ipyparallel/tests/test_client.py::TestClient::test_resubmit_header ERROR [ 12%]
ipyparallel/tests/test_client.py::TestClient::test_resubmit_aborted ERROR [ 12%]
ipyparallel/tests/test_client.py::TestClient::test_resubmit_inflight ERROR [ 12%]
ipyparallel/tests/test_client.py::TestClient::test_resubmit_badkey ERROR [ 13%]
ipyparallel/tests/test_client.py::TestClient::test_purge_hub_results ERROR [ 13%]
ipyparallel/tests/test_client.py::TestClient::test_purge_local_results ERROR [ 13%]
ipyparallel/tests/test_client.py::TestClient::test_purge_local_results_outstanding ERROR [ 13%]
ipyparallel/tests/test_client.py::TestClient::test_purge_all_local_results_outstanding ERROR [ 13%]
ipyparallel/tests/test_client.py::TestClient::test_purge_all_hub_results ERROR [ 14%]
ipyparallel/tests/test_client.py::TestClient::test_purge_all_local_results ERROR [ 14%]
ipyparallel/tests/test_client.py::TestClient::test_purge_all_results ERROR [ 14%]
ipyparallel/tests/test_client.py::TestClient::test_purge_everything ERROR [ 14%]
ipyparallel/tests/test_client.py::TestClient::test_activate_on_init ERROR [ 15%]
ipyparallel/tests/test_client.py::TestClient::test_activate ERROR        [ 15%]
ipyparallel/tests/test_client.py::TestClient::test_wait_interactive ERROR [ 15%]
ipyparallel/tests/test_client.py::TestClient::test_await_future ERROR    [ 15%]
ipyparallel/tests/test_client.py::TestClient::test_become_dask ERROR     [ 16%]
ipyparallel/tests/test_client.py::TestClient::test_warning_on_hostname_match ERROR [ 16%]
ipyparallel/tests/test_client.py::TestClient::test_local_ip_true_doesnt_trigger_warning ERROR [ 16%]
ipyparallel/tests/test_client.py::TestClient::test_wait_for_engines ERROR [ 16%]
ipyparallel/tests/test_client.py::TestClient::test_signal_engines ERROR  [ 16%]
ipyparallel/tests/test_cluster.py::test_cluster_id PASSED                [ 17%]
ipyparallel/tests/test_cluster.py::test_ipython_log PASSED               [ 17%]
ipyparallel/tests/test_cluster.py::test_start_stop_controller PASSED     [ 17%]
ipyparallel/tests/test_cluster.py::test_start_stop_engines PASSED        [ 17%]
ipyparallel/tests/test_cluster.py::test_start_stop_cluster PASSED        [ 18%]
ipyparallel/tests/test_cluster.py::test_signal_engines PASSED            [ 18%]
ipyparallel/tests/test_cluster.py::test_restart_engines PASSED           [ 18%]
ipyparallel/tests/test_cluster.py::test_get_output PASSED                [ 18%]
ipyparallel/tests/test_cluster.py::test_async_with PASSED                [ 18%]
ipyparallel/tests/test_cluster.py::test_sync_with PASSED                 [ 19%]
ipyparallel/tests/test_cluster.py::test_load_profile PASSED              [ 19%]
ipyparallel/tests/test_cluster.py::test_cluster_abbreviations[MPI-MPIEngineSetLauncher] PASSED [ 19%]
ipyparallel/tests/test_cluster.py::test_cluster_abbreviations[SGE-SGEEngineSetLauncher] PASSED [ 19%]
ipyparallel/tests/test_cluster.py::test_cluster_abbreviations[ipyparallel.cluster.launcher.LocalEngineSetLauncher-LocalEngineSetLauncher] PASSED [ 20%]
ipyparallel/tests/test_cluster.py::test_cluster_repr 2023-05-12 13:00:34.039 [IPController] hub::created hub
2023-05-12 13:00:34.041 [IPController] writing connection info to /tmp/security/ipcontroller-test-client.json
2023-05-12 13:00:34.046 [IPController] writing connection info to /tmp/security/ipcontroller-test-engine.json
2023-05-12 13:00:34.051 [IPController] task::using Python leastload Task scheduler
PASSED              [ 20%]2023-05-12 13:00:34.111 [IPController] Started process IOPubScheduler: 627718
ipyparallel/tests/test_cluster.py::test_cluster_manager PASSED           [ 20%]
ipyparallel/tests/test_cluster.py::test_to_from_dict PASSED              [ 20%]
ipyparallel/tests/test_cluster.py::test_default_from_file PASSED         [ 20%]
ipyparallel/tests/test_cluster.py::test_cluster_manager_notice_stop PASSED [ 21%]
ipyparallel/tests/test_cluster.py::test_wait_for_engines_crash 2023-05-12 13:02:46.818 [IPEngine] Config changed: {'ProfileDir': {'location': '/tmp/tmpqb6pwqid.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'eed603fb-153672ced9755db78f34967b', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
2023-05-12 13:02:46.828 [IPEngine] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
2023-05-12 13:02:46.830 [IPEngine] Running PYTHONSTARTUP file /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/_test_startup_crash.py...
2023-05-12 13:02:46.836 [IPEngine] Running file in user namespace: /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/_test_startup_crash.py
2023-05-12 13:02:47.378 [IPController] client::client b'\x00k\x8bEl' requested 'unregistration_request'
2023-05-12 13:02:47.382 [IPController] registration::canceling registration 0:0fb00679-9d851c15b622cbdf47cbb3cc
FAILED    [ 21%]
ipyparallel/tests/test_cluster.py::test_start_and_connect_activate[True] PASSED [ 21%]
ipyparallel/tests/test_cluster.py::test_start_and_connect_activate[False] 2023-05-12 13:03:25.702 [KernelNanny.0] Pipe closed, parent 627967 has status: zombie
2023-05-12 13:03:25.703 [KernelNanny.0] Notifying Hub that our parent has shut down
2023-05-12 13:03:25.767 [KernelNanny.0] Parent 627967 exited with status None.
2023-05-12 13:03:59.581 [IPController] heartbeat::handle_new_heart(b'ee695095-d4f0215cc17f8e425c2ec396')
2023-05-12 13:03:59.582 [IPController] registration::finished registering engine 0:ee695095-d4f0215cc17f8e425c2ec396 in 11037ms
2023-05-12 13:03:59.587 [IPController] engine::Engine Connected: 0
2023-05-12 13:03:59.588 [IPController] save engine state to /tmp/tmpqb6pwqid.ipython/profile_default/log/engines1683911006-lzey.json
PASSED [ 21%]
ipyparallel/tests/test_db.py::TestDictBackend::test_add_record PASSED    [ 22%]
ipyparallel/tests/test_db.py::TestDictBackend::test_cull_count PASSED    [ 22%]
ipyparallel/tests/test_db.py::TestDictBackend::test_cull_size PASSED     [ 22%]
ipyparallel/tests/test_db.py::TestDictBackend::test_cull_size_drop PASSED [ 22%]
ipyparallel/tests/test_db.py::TestDictBackend::test_cull_size_update PASSED [ 23%]
ipyparallel/tests/test_db.py::TestDictBackend::test_datetime PASSED      [ 23%]
ipyparallel/tests/test_db.py::TestDictBackend::test_drop_matching PASSED [ 23%]
ipyparallel/tests/test_db.py::TestDictBackend::test_drop_record PASSED   [ 23%]
ipyparallel/tests/test_db.py::TestDictBackend::test_find_records_dt PASSED [ 23%]
ipyparallel/tests/test_db.py::TestDictBackend::test_find_records_in PASSED [ 24%]
ipyparallel/tests/test_db.py::TestDictBackend::test_find_records_keys PASSED [ 24%]
ipyparallel/tests/test_db.py::TestDictBackend::test_find_records_msg_id PASSED [ 24%]
ipyparallel/tests/test_db.py::TestDictBackend::test_get_history PASSED   [ 24%]
ipyparallel/tests/test_db.py::TestDictBackend::test_null PASSED          [ 25%]
ipyparallel/tests/test_db.py::TestDictBackend::test_pop_safe_find PASSED [ 25%]
ipyparallel/tests/test_db.py::TestDictBackend::test_pop_safe_find_keys PASSED [ 25%]
ipyparallel/tests/test_db.py::TestDictBackend::test_pop_safe_get PASSED  [ 25%]
ipyparallel/tests/test_db.py::TestDictBackend::test_update_record PASSED [ 25%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_add_record PASSED  [ 26%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_datetime PASSED    [ 26%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_drop_matching PASSED [ 26%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_drop_record PASSED [ 26%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_find_records_dt PASSED [ 27%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_find_records_in PASSED [ 27%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_find_records_keys PASSED [ 27%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_find_records_msg_id PASSED [ 27%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_get_history PASSED [ 27%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_null PASSED        [ 28%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_pop_safe_find PASSED [ 28%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_pop_safe_find_keys PASSED [ 28%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_pop_safe_get PASSED [ 28%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_update_record PASSED [ 29%]
ipyparallel/tests/test_joblib.py::TestJobLib::test_default_backend ERROR [ 29%]
ipyparallel/tests/test_joblib.py::TestJobLib::test_register_backend ERROR [ 29%]
ipyparallel/tests/test_joblib.py::TestJobLib::test_joblib_backend ERROR  [ 29%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalControllerLauncher] PASSED [ 30%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalEngineLauncher] PASSED [ 30%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalEngineSetLauncher] PASSED [ 30%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[MPILauncher] PASSED [ 30%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[MPIControllerLauncher] PASSED [ 30%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[MPIEngineSetLauncher] PASSED [ 31%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SSHLauncher] PASSED [ 31%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SSHControllerLauncher] PASSED [ 31%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SSHEngineLauncher] PASSED [ 31%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SSHEngineSetLauncher] PASSED [ 32%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SSHProxyEngineSetLauncher] PASSED [ 32%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[WindowsHPCLauncher] PASSED [ 32%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[WindowsHPCControllerLauncher] PASSED [ 32%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[WindowsHPCEngineSetLauncher] PASSED [ 32%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[PBSLauncher] PASSED [ 33%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[PBSControllerLauncher] PASSED [ 33%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[PBSEngineSetLauncher] PASSED [ 33%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SlurmLauncher] PASSED [ 33%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SlurmControllerLauncher] PASSED [ 34%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SlurmEngineSetLauncher] PASSED [ 34%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SGELauncher] PASSED [ 34%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SGEControllerLauncher] PASSED [ 34%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SGEEngineSetLauncher] PASSED [ 34%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LSFLauncher] PASSED [ 35%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LSFControllerLauncher] PASSED [ 35%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LSFEngineSetLauncher] PASSED [ 35%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[HTCondorLauncher] PASSED [ 35%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[HTCondorControllerLauncher] PASSED [ 36%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[HTCondorEngineSetLauncher] PASSED [ 36%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[LocalControllerLauncher] PASSED [ 36%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[LocalEngineLauncher] PASSED [ 36%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[LocalEngineSetLauncher] PASSED [ 37%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[MPILauncher] PASSED [ 37%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[MPIControllerLauncher] PASSED [ 37%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[MPIEngineSetLauncher] PASSED [ 37%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SSHLauncher] PASSED [ 37%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SSHControllerLauncher] PASSED [ 38%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SSHEngineLauncher] PASSED [ 38%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SSHEngineSetLauncher] PASSED [ 38%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SSHProxyEngineSetLauncher] PASSED [ 38%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[WindowsHPCLauncher] PASSED [ 39%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[WindowsHPCControllerLauncher] PASSED [ 39%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[WindowsHPCEngineSetLauncher] PASSED [ 39%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[PBSLauncher] PASSED [ 39%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[PBSControllerLauncher] PASSED [ 39%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[PBSEngineSetLauncher] PASSED [ 40%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SlurmLauncher] PASSED [ 40%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SlurmControllerLauncher] PASSED [ 40%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SlurmEngineSetLauncher] PASSED [ 40%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SGELauncher] PASSED [ 41%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SGEControllerLauncher] PASSED [ 41%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SGEEngineSetLauncher] PASSED [ 41%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[LSFLauncher] PASSED [ 41%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[LSFControllerLauncher] PASSED [ 41%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[LSFEngineSetLauncher] PASSED [ 42%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[HTCondorLauncher] PASSED [ 42%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[HTCondorControllerLauncher] PASSED [ 42%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[HTCondorEngineSetLauncher] PASSED [ 42%]
ipyparallel/tests/test_launcher.py::test_batch_template[PBSControllerLauncher] PASSED [ 43%]
ipyparallel/tests/test_launcher.py::test_batch_template[PBSEngineSetLauncher] PASSED [ 43%]
ipyparallel/tests/test_launcher.py::test_batch_template[SlurmControllerLauncher] PASSED [ 43%]
ipyparallel/tests/test_launcher.py::test_batch_template[SlurmEngineSetLauncher] PASSED [ 43%]
ipyparallel/tests/test_launcher.py::test_batch_template[SGEControllerLauncher] PASSED [ 44%]
ipyparallel/tests/test_launcher.py::test_batch_template[SGEEngineSetLauncher] PASSED [ 44%]
ipyparallel/tests/test_launcher.py::test_batch_template[LSFControllerLauncher] PASSED [ 44%]
ipyparallel/tests/test_launcher.py::test_batch_template[LSFEngineSetLauncher] PASSED [ 44%]
ipyparallel/tests/test_launcher.py::test_batch_template[HTCondorControllerLauncher] PASSED [ 44%]
ipyparallel/tests/test_launcher.py::test_batch_template[HTCondorEngineSetLauncher] PASSED [ 45%]
ipyparallel/tests/test_launcher.py::test_winhpc_template[WindowsHPCControllerLauncher] PASSED [ 45%]
ipyparallel/tests/test_launcher.py::test_winhpc_template[WindowsHPCEngineSetLauncher] PASSED [ 45%]
ipyparallel/tests/test_launcher.py::test_ssh_remote_profile_dir[SSHControllerLauncher] PASSED [ 45%]
ipyparallel/tests/test_launcher.py::test_ssh_remote_profile_dir[SSHEngineLauncher] PASSED [ 46%]
ipyparallel/tests/test_launcher.py::test_ssh_remote_profile_dir[SSHEngineSetLauncher] PASSED [ 46%]
ipyparallel/tests/test_launcher.py::test_ssh_remote_profile_dir[SSHProxyEngineSetLauncher] PASSED [ 46%]
ipyparallel/tests/test_launcher.py::test_ssh_waitpid PASSED              [ 46%]
ipyparallel/tests/test_launcher.py::test_entrypoints[controller] PASSED  [ 46%]
ipyparallel/tests/test_launcher.py::test_entrypoints[engine] PASSED      [ 47%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_z_crash ERROR [ 47%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map ERROR   [ 47%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_generator ERROR [ 47%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_short_first ERROR [ 48%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_short_last ERROR [ 48%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_unordered ERROR [ 48%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_ordered ERROR [ 48%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_iterable ERROR [ 48%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_imap_max_outstanding ERROR [ 49%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_imap_infinite ERROR [ 49%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_imap_unordered ERROR [ 49%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_imap_return_exceptions ERROR [ 49%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_abort ERROR [ 50%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_retries ERROR [ 50%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_short_timeout ERROR [ 50%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_invalid_dependency ERROR [ 50%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_impossible_dependency ERROR [ 51%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_follow ERROR [ 51%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_after ERROR [ 51%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_px_blocking ERROR [ 51%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_block_args ERROR [ 51%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_groupby_engine ERROR [ 52%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_groupby_order ERROR [ 52%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_groupby_type ERROR [ 52%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_error_stream ERROR [ 52%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_error_no_stream ERROR [ 53%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_stream ERROR [ 53%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_px_nonblocking ERROR [ 53%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_autopx_blocking ERROR [ 53%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_autopx_nonblocking ERROR [ 53%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_result ERROR  [ 54%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_px_pylab ERROR [ 54%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_pxconfig ERROR [ 54%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_targets ERROR [ 54%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_block ERROR [ 55%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_default ERROR [ 55%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_SIGINT ERROR [ 55%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_signal_2 ERROR [ 55%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_signal_0 ERROR [ 55%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_SIGKILL ERROR [ 56%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_signal_9 ERROR [ 56%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_add_record SKIPPED [ 56%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_datetime SKIPPED [ 56%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_drop_matching SKIPPED [ 57%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_drop_record SKIPPED [ 57%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_find_records_dt SKIPPED [ 57%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_find_records_in SKIPPED [ 57%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_find_records_keys SKIPPED [ 58%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_find_records_msg_id SKIPPED [ 58%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_get_history SKIPPED [ 58%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_null SKIPPED   [ 58%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_pop_safe_find SKIPPED [ 58%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_pop_safe_find_keys SKIPPED [ 59%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_pop_safe_get SKIPPED [ 59%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_update_record SKIPPED [ 59%]
ipyparallel/tests/test_mpi.py::test_get_output SKIPPED (Requires mpi...) [ 59%]
ipyparallel/tests/test_mpi.py::test_restart_engines SKIPPED (Require...) [ 60%]
ipyparallel/tests/test_mpi.py::test_signal_engines SKIPPED (Requires...) [ 60%]
ipyparallel/tests/test_mpi.py::test_start_stop_cluster SKIPPED (Requ...) [ 60%]
ipyparallel/tests/test_mpi.py::test_to_from_dict SKIPPED (Requires m...) [ 60%]
ipyparallel/tests/test_remotefunction.py::TestRemoteFunctions::test_remote ERROR [ 60%]
ipyparallel/tests/test_remotefunction.py::TestRemoteFunctions::test_parallel ERROR [ 61%]
ipyparallel/tests/test_remotefunction.py::TestRemoteFunctions::test_parallel_map ERROR [ 61%]
ipyparallel/tests/test_serialize.py::test_roundtrip_simple PASSED        [ 61%]
ipyparallel/tests/test_serialize.py::test_roundtrip_nested PASSED        [ 61%]
ipyparallel/tests/test_serialize.py::test_roundtrip_buffered PASSED      [ 62%]
ipyparallel/tests/test_serialize.py::test_roundtrip_memoryview PASSED    [ 62%]
ipyparallel/tests/test_serialize.py::test_numpy PASSED                   [ 62%]
ipyparallel/tests/test_serialize.py::test_recarray PASSED                [ 62%]
ipyparallel/tests/test_serialize.py::test_numpy_in_seq PASSED            [ 62%]
ipyparallel/tests/test_serialize.py::test_numpy_in_dict PASSED           [ 63%]
ipyparallel/tests/test_serialize.py::test_class PASSED                   [ 63%]
ipyparallel/tests/test_serialize.py::test_class_oldstyle PASSED          [ 63%]
ipyparallel/tests/test_serialize.py::test_tuple PASSED                   [ 63%]
ipyparallel/tests/test_serialize.py::test_namedtuple PASSED              [ 64%]
ipyparallel/tests/test_serialize.py::test_list PASSED                    [ 64%]
ipyparallel/tests/test_serialize.py::test_class_inheritance PASSED       [ 64%]
ipyparallel/tests/test_serialize.py::test_pickle_threshold PASSED        [ 64%]
ipyparallel/tests/test_slurm.py::test_get_output SKIPPED (Requires s...) [ 65%]
ipyparallel/tests/test_slurm.py::test_restart_engines SKIPPED (Requi...) [ 65%]
ipyparallel/tests/test_slurm.py::test_signal_engines SKIPPED (Requir...) [ 65%]
ipyparallel/tests/test_slurm.py::test_start_stop_cluster SKIPPED (Re...) [ 65%]
ipyparallel/tests/test_slurm.py::test_to_from_dict SKIPPED (Requires...) [ 65%]
ipyparallel/tests/test_ssh.py::test_get_output[SSH] SKIPPED (Needs d...) [ 66%]
ipyparallel/tests/test_ssh.py::test_get_output[SSHProxy] SKIPPED (Ne...) [ 66%]
ipyparallel/tests/test_ssh.py::test_restart_engines[SSH] SKIPPED (Ne...) [ 66%]
ipyparallel/tests/test_ssh.py::test_restart_engines[SSHProxy] SKIPPED    [ 66%]
ipyparallel/tests/test_ssh.py::test_signal_engines[SSH] SKIPPED (Nee...) [ 67%]
ipyparallel/tests/test_ssh.py::test_signal_engines[SSHProxy] SKIPPED     [ 67%]
ipyparallel/tests/test_ssh.py::test_start_stop_cluster[SSH] SKIPPED      [ 67%]
ipyparallel/tests/test_ssh.py::test_start_stop_cluster[SSHProxy] SKIPPED [ 67%]
ipyparallel/tests/test_ssh.py::test_to_from_dict[SSH] SKIPPED (Needs...) [ 67%]
ipyparallel/tests/test_ssh.py::test_to_from_dict[SSHProxy] SKIPPED (...) [ 68%]
ipyparallel/tests/test_util.py::test_disambiguate_ip PASSED              [ 68%]
ipyparallel/tests/test_view.py::TestView::test_z_crash_mux ERROR         [ 68%]
ipyparallel/tests/test_view.py::TestView::test_push_pull ERROR           [ 68%]
ipyparallel/tests/test_view.py::TestView::test_push_pull_function ERROR  [ 69%]
ipyparallel/tests/test_view.py::TestView::test_push_function_globals ERROR [ 69%]
ipyparallel/tests/test_view.py::TestView::test_push_function_defaults ERROR [ 69%]
ipyparallel/tests/test_view.py::TestView::test_get_result ERROR          [ 69%]
ipyparallel/tests/test_view.py::TestView::test_run_newline ERROR         [ 69%]
ipyparallel/tests/test_view.py::TestView::test_apply_f_kwarg ERROR       [ 70%]
ipyparallel/tests/test_view.py::TestView::test_apply_tracked ERROR       [ 70%]
ipyparallel/tests/test_view.py::TestView::test_push_tracked ERROR        [ 70%]
ipyparallel/tests/test_view.py::TestView::test_scatter_tracked ERROR     [ 70%]
ipyparallel/tests/test_view.py::TestView::test_remote_reference ERROR    [ 71%]
ipyparallel/tests/test_view.py::TestView::test_scatter_gather ERROR      [ 71%]
ipyparallel/tests/test_view.py::TestView::test_scatter_gather_numpy ERROR [ 71%]
ipyparallel/tests/test_view.py::TestView::test_scatter_gather_lazy ERROR [ 71%]
ipyparallel/tests/test_view.py::TestView::test_apply_numpy ERROR         [ 72%]
ipyparallel/tests/test_view.py::TestView::test_apply_numpy_object_dtype ERROR [ 72%]
ipyparallel/tests/test_view.py::TestView::test_push_pull_recarray ERROR  [ 72%]
ipyparallel/tests/test_view.py::TestView::test_push_pull_timeseries ERROR [ 72%]
ipyparallel/tests/test_view.py::TestView::test_map ERROR                 [ 72%]
ipyparallel/tests/test_view.py::TestView::test_map_empty_sequence ERROR  [ 73%]
ipyparallel/tests/test_view.py::TestView::test_map_iterable ERROR        [ 73%]
ipyparallel/tests/test_view.py::TestView::test_map_numpy ERROR           [ 73%]
ipyparallel/tests/test_view.py::TestView::test_scatter_gather_nonblocking ERROR [ 73%]
ipyparallel/tests/test_view.py::TestView::test_scatter_gather_numpy_nonblocking ERROR [ 74%]
ipyparallel/tests/test_view.py::TestView::test_execute ERROR             [ 74%]
ipyparallel/tests/test_view.py::TestView::test_abort ERROR               [ 74%]
ipyparallel/tests/test_view.py::TestView::test_abort_all ERROR           [ 74%]
ipyparallel/tests/test_view.py::TestView::test_temp_flags ERROR          [ 74%]
ipyparallel/tests/test_view.py::TestView::test_importer ERROR            [ 75%]
ipyparallel/tests/test_view.py::TestView::test_unicode_execute ERROR     [ 75%]
ipyparallel/tests/test_view.py::TestView::test_unicode_apply_result ERROR [ 75%]
ipyparallel/tests/test_view.py::TestView::test_unicode_apply_arg ERROR   [ 75%]
ipyparallel/tests/test_view.py::TestView::test_map_reference ERROR       [ 76%]
ipyparallel/tests/test_view.py::TestView::test_apply_reference ERROR     [ 76%]
ipyparallel/tests/test_view.py::TestView::test_eval_reference ERROR      [ 76%]
ipyparallel/tests/test_view.py::TestView::test_reference_nameerror ERROR [ 76%]
ipyparallel/tests/test_view.py::TestView::test_single_engine_map ERROR   [ 76%]
ipyparallel/tests/test_view.py::TestView::test_len ERROR                 [ 77%]
ipyparallel/tests/test_view.py::TestView::test_execute_reply ERROR       [ 77%]
ipyparallel/tests/test_view.py::TestView::test_execute_reply_rich ERROR  [ 77%]
ipyparallel/tests/test_view.py::TestView::test_execute_reply_stdout ERROR [ 77%]
ipyparallel/tests/test_view.py::TestView::test_execute_result ERROR      [ 78%]
ipyparallel/tests/test_view.py::TestView::test_execute_silent ERROR      [ 78%]
ipyparallel/tests/test_view.py::TestView::test_execute_magic ERROR       [ 78%]
ipyparallel/tests/test_view.py::TestView::test_execute_displaypub ERROR  [ 78%]
ipyparallel/tests/test_view.py::TestView::test_apply_displaypub ERROR    [ 79%]
ipyparallel/tests/test_view.py::TestView::test_execute_raises ERROR      [ 79%]
ipyparallel/tests/test_view.py::TestView::test_remoteerror_render_exception ERROR [ 79%]
ipyparallel/tests/test_view.py::TestView::test_compositeerror_render_exception ERROR [ 79%]
ipyparallel/tests/test_view.py::TestView::test_compositeerror_truncate ERROR [ 79%]
ipyparallel/tests/test_view.py::TestView::test_magic_pylab ERROR         [ 80%]
ipyparallel/tests/test_view.py::TestView::test_func_default_func ERROR   [ 80%]
ipyparallel/tests/test_view.py::TestView::test_data_pub_single ERROR     [ 80%]
ipyparallel/tests/test_view.py::TestView::test_data_pub ERROR            [ 80%]
ipyparallel/tests/test_view.py::TestView::test_can_list_arg ERROR        [ 81%]
ipyparallel/tests/test_view.py::TestView::test_can_dict_arg ERROR        [ 81%]
ipyparallel/tests/test_view.py::TestView::test_can_list_kwarg ERROR      [ 81%]
ipyparallel/tests/test_view.py::TestView::test_can_dict_kwarg ERROR      [ 81%]
ipyparallel/tests/test_view.py::TestView::test_map_ref ERROR             [ 81%]
ipyparallel/tests/test_view.py::TestView::test_nested_getitem_setitem ERROR [ 82%]
ipyparallel/tests/test_view.py::TestView::test_return_namedtuple ERROR   [ 82%]
ipyparallel/tests/test_view.py::TestView::test_apply_namedtuple ERROR    [ 82%]
ipyparallel/tests/test_view.py::TestView::test_sync_imports ERROR        [ 82%]
ipyparallel/tests/test_view.py::TestView::test_sync_imports_quiet ERROR  [ 83%]
ipyparallel/tests/test_view.py::TestView::test_use_cloudpickle ERROR     [ 83%]
ipyparallel/tests/test_view.py::TestView::test_cloudpickle_push_pull ERROR [ 83%]
ipyparallel/tests/test_view.py::TestView::test_cloudpickle_require XFAIL [ 83%]
ipyparallel/tests/test_view.py::TestView::test_block_kwarg ERROR         [ 83%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_z_crash_mux ERROR [ 84%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_pull ERROR [ 84%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_pull_function ERROR [ 84%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_function_globals ERROR [ 84%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_function_defaults ERROR [ 85%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_get_result ERROR [ 85%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_run_newline ERROR [ 85%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_f_kwarg ERROR [ 85%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_tracked ERROR [ 86%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_tracked ERROR [ 86%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_remote_reference ERROR [ 86%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather ERROR [ 86%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather_numpy ERROR [ 86%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather_lazy ERROR [ 87%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_numpy ERROR [ 87%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_numpy_object_dtype ERROR [ 87%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_pull_recarray ERROR [ 87%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_pull_timeseries ERROR [ 88%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather_nonblocking ERROR [ 88%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather_numpy_nonblocking ERROR [ 88%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute ERROR [ 88%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_abort ERROR [ 88%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_abort_all ERROR [ 89%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_temp_flags ERROR [ 89%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_importer ERROR [ 89%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_unicode_execute ERROR [ 89%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_unicode_apply_result ERROR [ 90%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_unicode_apply_arg ERROR [ 90%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_reference ERROR [ 90%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_eval_reference ERROR [ 90%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_reference_nameerror ERROR [ 90%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_single_engine_map ERROR [ 91%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_len ERROR [ 91%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_reply ERROR [ 91%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_reply_rich ERROR [ 91%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_reply_stdout ERROR [ 92%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_result ERROR [ 92%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_silent ERROR [ 92%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_magic ERROR [ 92%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_displaypub ERROR [ 93%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_raises ERROR [ 93%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_remoteerror_render_exception ERROR [ 93%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_compositeerror_render_exception ERROR [ 93%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_compositeerror_truncate ERROR [ 93%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_magic_pylab ERROR [ 94%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_func_default_func ERROR [ 94%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_data_pub_single ERROR [ 94%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_data_pub ERROR [ 94%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_can_list_arg ERROR [ 95%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_can_dict_arg ERROR [ 95%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_can_list_kwarg ERROR [ 95%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_can_dict_kwarg ERROR [ 95%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_nested_getitem_setitem ERROR [ 95%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_return_namedtuple ERROR [ 96%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_namedtuple ERROR [ 96%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_sync_imports ERROR [ 96%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_sync_imports_quiet ERROR [ 96%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_use_cloudpickle ERROR [ 97%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_cloudpickle_push_pull ERROR [ 97%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_cloudpickle_require XFAIL [ 97%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_block_kwarg ERROR [ 97%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map XFAIL [ 97%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_ref XFAIL [ 98%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_reference XFAIL [ 98%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_iterable XFAIL [ 98%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_empty_sequence XFAIL [ 98%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_numpy XFAIL [ 99%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_tracked XFAIL [ 99%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_target_ordering XFAIL [ 99%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_engine_metadata ERROR [ 99%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_displaypub XFAIL [100%]
==================================== ERRORS ====================================
___________________ ERROR at setup of TestClient.test_curve ____________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2023-05-12 12:54:27.167 [IPController] Created profile dir: '/tmp/tmpnjwk2h0m.ipython/profile_iptest'
2023-05-12 12:54:27.171 [IPController] Searching path ['/tmp/tmpnjwk2h0m.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 12:54:27.174 [IPController] Attempting to load config file: ipython_config.py
2023-05-12 12:54:27.175 [IPController] Looking for ipython_config in /etc/ipython
2023-05-12 12:54:27.177 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 12:54:27.180 [IPController] Looking for ipython_config in /usr/etc/ipython
2023-05-12 12:54:27.182 [IPController] Looking for ipython_config in /tmp/tmpnjwk2h0m.ipython/profile_iptest
2023-05-12 12:54:27.189 [IPController] Attempting to load config file: ipcontroller_config.py
2023-05-12 12:54:27.190 [IPController] Looking for ipcontroller_config in /etc/ipython
2023-05-12 12:54:27.192 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2023-05-12 12:54:27.194 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2023-05-12 12:54:27.196 [IPController] Looking for ipcontroller_config in /tmp/tmpnjwk2h0m.ipython/profile_iptest
2023-05-12 12:54:27.377 [IPController] Used 18 random ports
2023-05-12 12:54:27.379 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 40221, 'control': 48297, 'mux': 52835, 'task': 55579, 'iopub': 51835, 'hb_ping': 40201, 'hb_pong': 56375, 'broadcast': [35755, 37759]}
2023-05-12 12:54:27.382 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 40221, 'control': 34185, 'mux': 48953, 'task': 46845, 'task_scheme': 'leastload', 'iopub': 56569, 'notification': 41763, 'broadcast': 37209}
2023-05-12 12:54:27.383 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 56651, '01': 46281}}
2023-05-12 12:54:27.410 [IPController] Hub listening on tcp://127.0.0.1:40221 for registration.
2023-05-12 12:54:27.446 [IPController] Hub using DB backend: DictDB
2023-05-12 12:54:27.724 [IPController] hub::created hub
2023-05-12 12:54:27.726 [IPController] writing connection info to /tmp/tmpnjwk2h0m.ipython/profile_iptest/security/ipcontroller-client.json
2023-05-12 12:54:27.731 [IPController] writing connection info to /tmp/tmpnjwk2h0m.ipython/profile_iptest/security/ipcontroller-engine.json
2023-05-12 12:54:27.736 [IPController] task::using Python leastload Task scheduler
2023-05-12 12:54:27.799 [IPController] Started process IOPubScheduler: 627028
2023-05-12 12:54:27.852 [IPController] Started process DirectScheduler: 627033
2023-05-12 12:54:27.910 [IPController] Started process ControlScheduler: 627036
2023-05-12 12:54:27.971 [IPController] Started process TaskScheduler: 627039
2023-05-12 12:54:28.029 [IPController] Started process BroadcastScheduler(depth=0, id=0): 627040
2023-05-12 12:54:28.093 [IPController] Started process BroadcastScheduler(depth=1, id=00): 627043
2023-05-12 12:54:28.156 [IPController] Started process BroadcastScheduler(depth=1, id=01): 627046
2023-05-12 12:54:28.170 [task] Task scheduler started [leastload]
2023-05-12 12:54:28.184 [broadcast-0] BroadcastScheduler 0 started
2023-05-12 12:54:28.217 [IPController] Heartmonitor beating every 250ms
2023-05-12 12:54:28.252 [broadcast-00] BroadcastScheduler 00 started
2023-05-12 12:54:28.333 [broadcast-01] BroadcastScheduler 01 started
2023-05-12 12:54:28.340 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2023-05-12 12:54:28.342 [IPController] client::client [b'\x00k\x8bEg'] connected
2023-05-12 12:54:28.382 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2023-05-12 12:54:28.384 [IPController] client::client [b'\x00k\x8bEh'] connected
2023-05-12 12:54:28.444 [IPController] heartbeat::waiting for subscription
2023-05-12 12:54:28.462 [IPController] heartbeat::subscription started
2023-05-12 12:54:39.146 [IPEngine] Using existing profile dir: '/tmp/tmpnjwk2h0m.ipython/profile_iptest'
2023-05-12 12:54:39.153 [IPEngine] Searching path ['/tmp/tmpnjwk2h0m.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 12:54:39.155 [IPEngine] Attempting to load config file: ipython_config.py
2023-05-12 12:54:39.157 [IPEngine] Looking for ipython_config in /etc/ipython
2023-05-12 12:54:39.159 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 12:54:39.161 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2023-05-12 12:54:39.164 [IPEngine] Looking for ipython_config in /tmp/tmpnjwk2h0m.ipython/profile_iptest
2023-05-12 12:54:39.169 [IPEngine] Attempting to load config file: ipengine_config.py
2023-05-12 12:54:39.171 [IPEngine] Looking for ipengine_config in /etc/ipython
2023-05-12 12:54:39.173 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2023-05-12 12:54:39.175 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2023-05-12 12:54:39.177 [IPEngine] Looking for ipengine_config in /tmp/tmpnjwk2h0m.ipython/profile_iptest
2023-05-12 12:54:39.186 [IPEngine] Loading connection file '/tmp/tmpnjwk2h0m.ipython/profile_iptest/security/ipcontroller-engine.json'
2023-05-12 12:54:39.192 [IPEngine] WARNING | Not using CurveZMQ security
2023-05-12 12:54:39.205 [IPEngine] Config changed:
2023-05-12 12:54:39.207 [IPEngine] {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'ae4d1889-7f113d52c02b0eb764d8ef15', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2023-05-12 12:54:39.218 [IPEngine] Registering with controller at tcp://127.0.0.1:40221
2023-05-12 12:54:39.278 [IPController] client::client b'61ffa4db-668462def0327d3793c042d4' requested 'registration_request'
2023-05-12 12:54:39.283 [IPController] registration::requesting registration 0:61ffa4db-668462def0327d3793c042d4
2023-05-12 12:54:39.296 [IPController] registration::accepting registration 0:61ffa4db-668462def0327d3793c042d4
2023-05-12 12:54:39.308 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:52835', 'tcp://127.0.0.1:55579', 'tcp://127.0.0.1:35755']
2023-05-12 12:54:39.314 [IPEngine] Setting shell identity b'61ffa4db-668462def0327d3793c042d4'
2023-05-12 12:54:39.316 [IPEngine] Connecting shell to tcp://127.0.0.1:52835
2023-05-12 12:54:39.322 [IPEngine] Connecting shell to tcp://127.0.0.1:55579
2023-05-12 12:54:39.324 [IPEngine] Connecting shell to tcp://127.0.0.1:35755
2023-05-12 12:54:39.326 [IPEngine] Starting nanny
____________________ ERROR at setup of TestClient.test_ids _____________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
____________________ ERROR at setup of TestClient.test_iter ____________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______________ ERROR at setup of TestClient.test_view_indexing ________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________________ ERROR at setup of TestClient.test_outstanding _________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______________ ERROR at setup of TestClient.test_lbview_targets _______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______________ ERROR at setup of TestClient.test_dview_targets ________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestClient.test_lazy_all_targets ______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__________________ ERROR at setup of TestClient.test_targets ___________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___________________ ERROR at setup of TestClient.test_clear ____________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_________________ ERROR at setup of TestClient.test_get_result _________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____________ ERROR at setup of TestClient.test_get_execute_result _____________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__________________ ERROR at setup of TestClient.test_ids_list __________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________________ ERROR at setup of TestClient.test_queue_status ________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__________________ ERROR at setup of TestClient.test_shutdown __________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______________ ERROR at setup of TestClient.test_result_status ________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________________ ERROR at setup of TestClient.test_db_query_dt _________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______________ ERROR at setup of TestClient.test_db_query_keys ________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___________ ERROR at setup of TestClient.test_db_query_default_keys ____________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestClient.test_db_query_msg_id _______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2023-05-12 12:54:49.247 [KernelNanny.0] Nanny watching parent pid 627055.
____________ ERROR at setup of TestClient.test_db_query_get_result _____________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________________ ERROR at setup of TestClient.test_db_query_in _________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________________ ERROR at setup of TestClient.test_hub_history _________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__________________ ERROR at setup of TestClient.test_resubmit __________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______________ ERROR at setup of TestClient.test_resubmit_chain _______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestClient.test_resubmit_header _______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestClient.test_resubmit_aborted ______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____________ ERROR at setup of TestClient.test_resubmit_inflight ______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestClient.test_resubmit_badkey _______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____________ ERROR at setup of TestClient.test_purge_hub_results ______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
____________ ERROR at setup of TestClient.test_purge_local_results _____________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______ ERROR at setup of TestClient.test_purge_local_results_outstanding _______
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
____ ERROR at setup of TestClient.test_purge_all_local_results_outstanding _____
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___________ ERROR at setup of TestClient.test_purge_all_hub_results ____________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__________ ERROR at setup of TestClient.test_purge_all_local_results ___________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____________ ERROR at setup of TestClient.test_purge_all_results ______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestClient.test_purge_everything ______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestClient.test_activate_on_init ______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__________________ ERROR at setup of TestClient.test_activate __________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestClient.test_wait_interactive ______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________________ ERROR at setup of TestClient.test_await_future ________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________________ ERROR at setup of TestClient.test_become_dask _________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_________ ERROR at setup of TestClient.test_warning_on_hostname_match __________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
____ ERROR at setup of TestClient.test_local_ip_true_doesnt_trigger_warning ____
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestClient.test_wait_for_engines ______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______________ ERROR at setup of TestClient.test_signal_engines _______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpnjwk2h0m.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestJobLib.test_default_backend _______________
request = <SubRequest 'cluster' for <Function test_default_backend>>
ipython_dir = '/tmp/tmpo_72_0g7.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2023-05-12 13:04:18.749 [IPController] Created profile dir: '/tmp/tmpo_72_0g7.ipython/profile_iptest'
2023-05-12 13:04:18.755 [IPController] Searching path ['/tmp/tmpo_72_0g7.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:04:18.757 [IPController] Attempting to load config file: ipython_config.py
2023-05-12 13:04:18.758 [IPController] Looking for ipython_config in /etc/ipython
2023-05-12 13:04:18.761 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:04:18.763 [IPController] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:04:18.766 [IPController] Looking for ipython_config in /tmp/tmpo_72_0g7.ipython/profile_iptest
2023-05-12 13:04:18.772 [IPController] Attempting to load config file: ipcontroller_config.py
2023-05-12 13:04:18.774 [IPController] Looking for ipcontroller_config in /etc/ipython
2023-05-12 13:04:18.776 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2023-05-12 13:04:18.778 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2023-05-12 13:04:18.780 [IPController] Looking for ipcontroller_config in /tmp/tmpo_72_0g7.ipython/profile_iptest
2023-05-12 13:04:18.958 [IPController] Used 18 random ports
2023-05-12 13:04:18.960 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 55365, 'control': 60541, 'mux': 39831, 'task': 37889, 'iopub': 41217, 'hb_ping': 42103, 'hb_pong': 46151, 'broadcast': [54671, 33433]}
2023-05-12 13:04:18.963 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 55365, 'control': 46497, 'mux': 43745, 'task': 36369, 'task_scheme': 'leastload', 'iopub': 50773, 'notification': 41953, 'broadcast': 35523}
2023-05-12 13:04:18.964 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 46259, '01': 52067}}
2023-05-12 13:04:18.991 [IPController] Hub listening on tcp://127.0.0.1:55365 for registration.
2023-05-12 13:04:19.027 [IPController] Hub using DB backend: DictDB
2023-05-12 13:04:19.304 [IPController] hub::created hub
2023-05-12 13:04:19.307 [IPController] writing connection info to /tmp/tmpo_72_0g7.ipython/profile_iptest/security/ipcontroller-client.json
2023-05-12 13:04:19.312 [IPController] writing connection info to /tmp/tmpo_72_0g7.ipython/profile_iptest/security/ipcontroller-engine.json
2023-05-12 13:04:19.318 [IPController] task::using Python leastload Task scheduler
2023-05-12 13:04:19.372 [IPController] Started process IOPubScheduler: 628087
2023-05-12 13:04:19.421 [IPController] Started process DirectScheduler: 628090
2023-05-12 13:04:19.470 [IPController] Started process ControlScheduler: 628095
2023-05-12 13:04:19.524 [IPController] Started process TaskScheduler: 628098
2023-05-12 13:04:19.572 [IPController] Started process BroadcastScheduler(depth=0, id=0): 628099
2023-05-12 13:04:19.624 [IPController] Started process BroadcastScheduler(depth=1, id=00): 628102
2023-05-12 13:04:19.676 [IPController] Started process BroadcastScheduler(depth=1, id=01): 628105
2023-05-12 13:04:19.723 [task] Task scheduler started [leastload]
2023-05-12 13:04:19.728 [IPController] Heartmonitor beating every 250ms
2023-05-12 13:04:19.771 [broadcast-0] BroadcastScheduler 0 started
2023-05-12 13:04:19.794 [broadcast-00] BroadcastScheduler 00 started
2023-05-12 13:04:19.838 [broadcast-01] BroadcastScheduler 01 started
2023-05-12 13:04:19.843 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2023-05-12 13:04:19.845 [IPController] client::client [b'\x00k\x8bEg'] connected
2023-05-12 13:04:19.881 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2023-05-12 13:04:19.883 [IPController] client::client [b'\x00k\x8bEh'] connected
2023-05-12 13:04:19.955 [IPController] heartbeat::waiting for subscription
2023-05-12 13:04:19.971 [IPController] heartbeat::subscription started
2023-05-12 13:04:29.933 [IPEngine] Using existing profile dir: '/tmp/tmpo_72_0g7.ipython/profile_iptest'
2023-05-12 13:04:29.939 [IPEngine] Searching path ['/tmp/tmpo_72_0g7.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:04:29.941 [IPEngine] Attempting to load config file: ipython_config.py
2023-05-12 13:04:29.942 [IPEngine] Looking for ipython_config in /etc/ipython
2023-05-12 13:04:29.945 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:04:29.947 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:04:29.949 [IPEngine] Looking for ipython_config in /tmp/tmpo_72_0g7.ipython/profile_iptest
2023-05-12 13:04:29.954 [IPEngine] Attempting to load config file: ipengine_config.py
2023-05-12 13:04:29.956 [IPEngine] Looking for ipengine_config in /etc/ipython
2023-05-12 13:04:29.958 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2023-05-12 13:04:29.960 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2023-05-12 13:04:29.962 [IPEngine] Looking for ipengine_config in /tmp/tmpo_72_0g7.ipython/profile_iptest
2023-05-12 13:04:29.970 [IPEngine] Loading connection file '/tmp/tmpo_72_0g7.ipython/profile_iptest/security/ipcontroller-engine.json'
2023-05-12 13:04:29.975 [IPEngine] WARNING | Not using CurveZMQ security
2023-05-12 13:04:29.988 [IPEngine] Config changed:
2023-05-12 13:04:29.989 [IPEngine] {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'120329a8-d211bf4c96f01ef87b155d3a', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2023-05-12 13:04:30.000 [IPEngine] Registering with controller at tcp://127.0.0.1:55365
2023-05-12 13:04:30.060 [IPController] client::client b'4ddc0327-a9b3e26cce4933df199e1e11' requested 'registration_request'
2023-05-12 13:04:30.064 [IPController] registration::requesting registration 0:4ddc0327-a9b3e26cce4933df199e1e11
2023-05-12 13:04:30.076 [IPController] registration::accepting registration 0:4ddc0327-a9b3e26cce4933df199e1e11
2023-05-12 13:04:30.087 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:39831', 'tcp://127.0.0.1:37889', 'tcp://127.0.0.1:54671']
2023-05-12 13:04:30.093 [IPEngine] Setting shell identity b'4ddc0327-a9b3e26cce4933df199e1e11'
2023-05-12 13:04:30.095 [IPEngine] Connecting shell to tcp://127.0.0.1:39831
2023-05-12 13:04:30.100 [IPEngine] Connecting shell to tcp://127.0.0.1:37889
2023-05-12 13:04:30.103 [IPEngine] Connecting shell to tcp://127.0.0.1:54671
2023-05-12 13:04:30.105 [IPEngine] Starting nanny
______________ ERROR at setup of TestJobLib.test_register_backend ______________
request = <SubRequest 'cluster' for <Function test_default_backend>>
ipython_dir = '/tmp/tmpo_72_0g7.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______________ ERROR at setup of TestJobLib.test_joblib_backend _______________
request = <SubRequest 'cluster' for <Function test_default_backend>>
ipython_dir = '/tmp/tmpo_72_0g7.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____________ ERROR at setup of TestLoadBalancedView.test_z_crash ______________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmp4u74atcp.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2023-05-12 13:05:05.747 [IPController] Created profile dir: '/tmp/tmp4u74atcp.ipython/profile_iptest'
2023-05-12 13:05:05.753 [IPController] Searching path ['/tmp/tmp4u74atcp.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:05:05.755 [IPController] Attempting to load config file: ipython_config.py
2023-05-12 13:05:05.756 [IPController] Looking for ipython_config in /etc/ipython
2023-05-12 13:05:05.758 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:05:05.761 [IPController] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:05:05.763 [IPController] Looking for ipython_config in /tmp/tmp4u74atcp.ipython/profile_iptest
2023-05-12 13:05:05.769 [IPController] Attempting to load config file: ipcontroller_config.py
2023-05-12 13:05:05.771 [IPController] Looking for ipcontroller_config in /etc/ipython
2023-05-12 13:05:05.773 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2023-05-12 13:05:05.775 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2023-05-12 13:05:05.777 [IPController] Looking for ipcontroller_config in /tmp/tmp4u74atcp.ipython/profile_iptest
2023-05-12 13:05:05.957 [IPController] Used 18 random ports
2023-05-12 13:05:05.958 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 47271, 'control': 44193, 'mux': 59609, 'task': 37493, 'iopub': 50483, 'hb_ping': 40341, 'hb_pong': 51137, 'broadcast': [40721, 52829]}
2023-05-12 13:05:05.961 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 47271, 'control': 33567, 'mux': 48781, 'task': 60525, 'task_scheme': 'leastload', 'iopub': 43723, 'notification': 36507, 'broadcast': 57797}
2023-05-12 13:05:05.962 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 38867, '01': 58657}}
2023-05-12 13:05:05.991 [IPController] Hub listening on tcp://127.0.0.1:47271 for registration.
2023-05-12 13:05:06.026 [IPController] Hub using DB backend: DictDB
2023-05-12 13:05:06.303 [IPController] hub::created hub
2023-05-12 13:05:06.306 [IPController] writing connection info to /tmp/tmp4u74atcp.ipython/profile_iptest/security/ipcontroller-client.json
2023-05-12 13:05:06.311 [IPController] writing connection info to /tmp/tmp4u74atcp.ipython/profile_iptest/security/ipcontroller-engine.json
2023-05-12 13:05:06.316 [IPController] task::using Python leastload Task scheduler
2023-05-12 13:05:06.367 [IPController] Started process IOPubScheduler: 628135
2023-05-12 13:05:06.412 [IPController] Started process DirectScheduler: 628138
2023-05-12 13:05:06.457 [IPController] Started process ControlScheduler: 628139
2023-05-12 13:05:06.546 [IPController] Started process TaskScheduler: 628146
2023-05-12 13:05:06.590 [IPController] Started process BroadcastScheduler(depth=0, id=0): 628148
2023-05-12 13:05:06.641 [IPController] Started process BroadcastScheduler(depth=1, id=00): 628150
2023-05-12 13:05:06.692 [IPController] Started process BroadcastScheduler(depth=1, id=01): 628153
2023-05-12 13:05:06.715 [task] Task scheduler started [leastload]
2023-05-12 13:05:06.747 [broadcast-0] BroadcastScheduler 0 started
2023-05-12 13:05:06.741 [IPController] Heartmonitor beating every 250ms
2023-05-12 13:05:06.797 [broadcast-00] BroadcastScheduler 00 started
2023-05-12 13:05:06.861 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2023-05-12 13:05:06.864 [IPController] client::client [b'\x00k\x8bEg'] connected
2023-05-12 13:05:06.868 [broadcast-01] BroadcastScheduler 01 started
2023-05-12 13:05:06.899 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2023-05-12 13:05:06.900 [IPController] client::client [b'\x00k\x8bEh'] connected
2023-05-12 13:05:06.944 [IPController] heartbeat::waiting for subscription
2023-05-12 13:05:06.958 [IPController] heartbeat::subscription started
2023-05-12 13:05:17.728 [IPEngine] Using existing profile dir: '/tmp/tmp4u74atcp.ipython/profile_iptest'
2023-05-12 13:05:17.735 [IPEngine] Searching path ['/tmp/tmp4u74atcp.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:05:17.737 [IPEngine] Attempting to load config file: ipython_config.py
2023-05-12 13:05:17.738 [IPEngine] Looking for ipython_config in /etc/ipython
2023-05-12 13:05:17.741 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:05:17.743 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:05:17.746 [IPEngine] Looking for ipython_config in /tmp/tmp4u74atcp.ipython/profile_iptest
2023-05-12 13:05:17.750 [IPEngine] Attempting to load config file: ipengine_config.py
2023-05-12 13:05:17.752 [IPEngine] Looking for ipengine_config in /etc/ipython
2023-05-12 13:05:17.754 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2023-05-12 13:05:17.756 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2023-05-12 13:05:17.758 [IPEngine] Looking for ipengine_config in /tmp/tmp4u74atcp.ipython/profile_iptest
2023-05-12 13:05:17.766 [IPEngine] Loading connection file '/tmp/tmp4u74atcp.ipython/profile_iptest/security/ipcontroller-engine.json'
2023-05-12 13:05:17.771 [IPEngine] WARNING | Not using CurveZMQ security
2023-05-12 13:05:17.785 [IPEngine] Config changed:
2023-05-12 13:05:17.787 [IPEngine] {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'5970c44d-7f0d979de26d2f883ff16214', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2023-05-12 13:05:17.798 [IPEngine] Registering with controller at tcp://127.0.0.1:47271
2023-05-12 13:05:17.853 [IPController] client::client b'a53ed8f5-9c0d386a70ada571239a43d8' requested 'registration_request'
2023-05-12 13:05:17.857 [IPController] registration::requesting registration 0:a53ed8f5-9c0d386a70ada571239a43d8
2023-05-12 13:05:17.870 [IPController] registration::accepting registration 0:a53ed8f5-9c0d386a70ada571239a43d8
2023-05-12 13:05:17.878 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:59609', 'tcp://127.0.0.1:37493', 'tcp://127.0.0.1:40721']
2023-05-12 13:05:17.884 [IPEngine] Setting shell identity b'a53ed8f5-9c0d386a70ada571239a43d8'
2023-05-12 13:05:17.887 [IPEngine] Connecting shell to tcp://127.0.0.1:59609
2023-05-12 13:05:17.892 [IPEngine] Connecting shell to tcp://127.0.0.1:37493
2023-05-12 13:05:17.894 [IPEngine] Connecting shell to tcp://127.0.0.1:40721
2023-05-12 13:05:17.896 [IPEngine] Starting nanny
_______________ ERROR at setup of TestLoadBalancedView.test_map ________________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmp4u74atcp.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__________ ERROR at setup of TestLoadBalancedView.test_map_generator ___________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmp4u74atcp.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_________ ERROR at setup of TestLoadBalancedView.test_map_short_first __________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmp4u74atcp.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__________ ERROR at setup of TestLoadBalancedView.test_map_short_last __________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmp4u74atcp.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__________ ERROR at setup of TestLoadBalancedView.test_map_unordered ___________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmp4u74atcp.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___________ ERROR at setup of TestLoadBalancedView.test_map_ordered ____________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmp4u74atcp.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___________ ERROR at setup of TestLoadBalancedView.test_map_iterable ___________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmp4u74atcp.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______ ERROR at setup of TestLoadBalancedView.test_imap_max_outstanding _______
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmp4u74atcp.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__________ ERROR at setup of TestLoadBalancedView.test_imap_infinite ___________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmp4u74atcp.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__________ ERROR at setup of TestLoadBalancedView.test_imap_unordered __________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmp4u74atcp.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______ ERROR at setup of TestLoadBalancedView.test_imap_return_exceptions ______
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmp4u74atcp.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestLoadBalancedView.test_abort _______________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmp4u74atcp.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____________ ERROR at setup of TestLoadBalancedView.test_retries ______________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmp4u74atcp.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__________ ERROR at setup of TestLoadBalancedView.test_short_timeout ___________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmp4u74atcp.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________ ERROR at setup of TestLoadBalancedView.test_invalid_dependency ________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmp4u74atcp.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______ ERROR at setup of TestLoadBalancedView.test_impossible_dependency _______
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmp4u74atcp.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestLoadBalancedView.test_follow ______________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmp4u74atcp.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestLoadBalancedView.test_after _______________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmp4u74atcp.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
____________ ERROR at setup of TestParallelMagics.test_px_blocking _____________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2023-05-12 13:05:27.422 [KernelNanny.0] Starting kernel nanny for engine 0, pid=628162, nanny pid=628165
2023-05-12 13:05:27.432 [KernelNanny.0] Nanny watching parent pid 628162.
2023-05-12 13:05:27.929 [IPEngine] Config changed: {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'5970c44d-7f0d979de26d2f883ff16214', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
2023-05-12 13:05:27.943 [IPEngine] Using existing profile dir: '/tmp/tmp4u74atcp.ipython/profile_default'
2023-05-12 13:05:27.970 [IPEngine] WARNING | debugpy_stream undefined, debugging will not be enabled
2023-05-12 13:05:28.033 [IPController] monitor traffic: b'iopub'
2023-05-12 13:05:28.157 [IPEngine] Starting to monitor the heartbeat signal from the hub every 750 ms.
2023-05-12 13:05:28.170 [IPEngine] Completed registration with id 0
2023-05-12 13:05:28.469 [IPController] Notifying hub of 1 new hearts
2023-05-12 13:05:28.515 [IPController] monitor traffic: b'heartmonitor'
2023-05-12 13:05:28.518 [IPController] Registering 1 new hearts
2023-05-12 13:05:28.520 [IPController] heartbeat::handle_new_heart(b'a53ed8f5-9c0d386a70ada571239a43d8')
2023-05-12 13:05:28.522 [IPController] registration::finished registering engine 0:a53ed8f5-9c0d386a70ada571239a43d8 in 10637ms
2023-05-12 13:05:28.532 [IPController] engine::Engine Connected: 0
2023-05-12 13:05:28.536 [IPController] save engine state to /tmp/tmp4u74atcp.ipython/profile_iptest/log/engines.json
2023-05-12 13:05:28.540 [IPController] ERROR | Uncaught exception in <function Hub.heartmonitor_message at 0xffffffa54f1260>: [Errno 2] No such file or directory: '/tmp/tmp4u74atcp.ipython/profile_iptest/log/engines.json'
Traceback (most recent call last):
  File "/builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/util.py", line 104, in logs_errors
    result = f(self, *args, **kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/controller/hub.py", line 406, in heartmonitor_message
    self.handle_new_heart(heart.encode("utf8"))
  File "/builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/controller/hub.py", line 419, in handle_new_heart
    self.finish_registration(heart)
  File "/builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/controller/hub.py", line 1062, in finish_registration
    self._save_engine_state()
  File "/builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/controller/hub.py", line 1104, in _save_engine_state
    with open(self.engine_state_file, 'w') as f:
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
FileNotFoundError: [Errno 2] No such file or directory: '/tmp/tmp4u74atcp.ipython/profile_iptest/log/engines.json'
2023-05-12 13:05:37.694 [IPController] Created profile dir: '/tmp/tmpta2qblvx.ipython/profile_iptest'
2023-05-12 13:05:37.700 [IPController] Searching path ['/tmp/tmpta2qblvx.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:05:37.702 [IPController] Attempting to load config file: ipython_config.py
2023-05-12 13:05:37.703 [IPController] Looking for ipython_config in /etc/ipython
2023-05-12 13:05:37.706 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:05:37.708 [IPController] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:05:37.710 [IPController] Looking for ipython_config in /tmp/tmpta2qblvx.ipython/profile_iptest
2023-05-12 13:05:37.717 [IPController] Attempting to load config file: ipcontroller_config.py
2023-05-12 13:05:37.718 [IPController] Looking for ipcontroller_config in /etc/ipython
2023-05-12 13:05:37.720 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2023-05-12 13:05:37.722 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2023-05-12 13:05:37.725 [IPController] Looking for ipcontroller_config in /tmp/tmpta2qblvx.ipython/profile_iptest
2023-05-12 13:05:37.909 [IPController] Used 18 random ports
2023-05-12 13:05:37.911 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 58345, 'control': 39059, 'mux': 47783, 'task': 40597, 'iopub': 41095, 'hb_ping': 51211, 'hb_pong': 40409, 'broadcast': [60285, 58401]}
2023-05-12 13:05:37.914 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 58345, 'control': 32773, 'mux': 43779, 'task': 40725, 'task_scheme': 'leastload', 'iopub': 57711, 'notification': 39041, 'broadcast': 38517}
2023-05-12 13:05:37.915 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 41855, '01': 44435}}
2023-05-12 13:05:37.941 [IPController] Hub listening on tcp://127.0.0.1:58345 for registration.
2023-05-12 13:05:37.977 [IPController] Hub using DB backend: DictDB
2023-05-12 13:05:38.260 [IPController] hub::created hub
2023-05-12 13:05:38.262 [IPController] writing connection info to /tmp/tmpta2qblvx.ipython/profile_iptest/security/ipcontroller-client.json
2023-05-12 13:05:38.268 [IPController] writing connection info to /tmp/tmpta2qblvx.ipython/profile_iptest/security/ipcontroller-engine.json
2023-05-12 13:05:38.273 [IPController] task::using Python leastload Task scheduler
2023-05-12 13:05:38.331 [IPController] Started process IOPubScheduler: 628182
2023-05-12 13:05:38.387 [IPController] Started process DirectScheduler: 628185
2023-05-12 13:05:38.449 [IPController] Started process ControlScheduler: 628186
2023-05-12 13:05:38.519 [IPController] Started process TaskScheduler: 628189
2023-05-12 13:05:38.588 [IPController] Started process BroadcastScheduler(depth=0, id=0): 628192
2023-05-12 13:05:38.652 [IPController] Started process BroadcastScheduler(depth=1, id=00): 628195
2023-05-12 13:05:38.715 [IPController] Started process BroadcastScheduler(depth=1, id=01): 628198
2023-05-12 13:05:38.751 [broadcast-0] BroadcastScheduler 0 started
2023-05-12 13:05:38.761 [task] Task scheduler started [leastload]
2023-05-12 13:05:38.774 [IPController] Heartmonitor beating every 250ms
2023-05-12 13:05:38.830 [broadcast-00] BroadcastScheduler 00 started
2023-05-12 13:05:38.907 [broadcast-01] BroadcastScheduler 01 started
2023-05-12 13:05:38.929 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2023-05-12 13:05:38.932 [IPController] client::client [b'\x00k\x8bEg'] connected
2023-05-12 13:05:38.975 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2023-05-12 13:05:38.977 [IPController] client::client [b'\x00k\x8bEh'] connected
2023-05-12 13:05:38.980 [IPController] heartbeat::waiting for subscription
2023-05-12 13:05:38.993 [IPController] heartbeat::subscription started
2023-05-12 13:05:49.111 [IPEngine] Using existing profile dir: '/tmp/tmpta2qblvx.ipython/profile_iptest'
2023-05-12 13:05:49.119 [IPEngine] Searching path ['/tmp/tmpta2qblvx.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:05:49.121 [IPEngine] Attempting to load config file: ipython_config.py
2023-05-12 13:05:49.122 [IPEngine] Looking for ipython_config in /etc/ipython
2023-05-12 13:05:49.125 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:05:49.127 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:05:49.129 [IPEngine] Looking for ipython_config in /tmp/tmpta2qblvx.ipython/profile_iptest
2023-05-12 13:05:49.134 [IPEngine] Attempting to load config file: ipengine_config.py
2023-05-12 13:05:49.136 [IPEngine] Looking for ipengine_config in /etc/ipython
2023-05-12 13:05:49.138 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2023-05-12 13:05:49.140 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2023-05-12 13:05:49.142 [IPEngine] Looking for ipengine_config in /tmp/tmpta2qblvx.ipython/profile_iptest
2023-05-12 13:05:49.150 [IPEngine] Loading connection file '/tmp/tmpta2qblvx.ipython/profile_iptest/security/ipcontroller-engine.json'
2023-05-12 13:05:49.156 [IPEngine] WARNING | Not using CurveZMQ security
2023-05-12 13:05:49.168 [IPEngine] Config changed:
2023-05-12 13:05:49.170 [IPEngine] {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'd1111bca-a114ad12ab04be8792d61102', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2023-05-12 13:05:49.181 [IPEngine] Registering with controller at tcp://127.0.0.1:58345
2023-05-12 13:05:49.241 [IPController] client::client b'c1838e16-a94542a8b559f89053b6fa1d' requested 'registration_request'
2023-05-12 13:05:49.246 [IPController] registration::requesting registration 0:c1838e16-a94542a8b559f89053b6fa1d
2023-05-12 13:05:49.261 [IPController] registration::accepting registration 0:c1838e16-a94542a8b559f89053b6fa1d
2023-05-12 13:05:49.271 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:47783', 'tcp://127.0.0.1:40597', 'tcp://127.0.0.1:60285']
2023-05-12 13:05:49.277 [IPEngine] Setting shell identity b'c1838e16-a94542a8b559f89053b6fa1d'
2023-05-12 13:05:49.279 [IPEngine] Connecting shell to tcp://127.0.0.1:47783
2023-05-12 13:05:49.285 [IPEngine] Connecting shell to tcp://127.0.0.1:40597
2023-05-12 13:05:49.287 [IPEngine] Connecting shell to tcp://127.0.0.1:60285
2023-05-12 13:05:49.289 [IPEngine] Starting nanny
_________ ERROR at setup of TestParallelMagics.test_cellpx_block_args __________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______ ERROR at setup of TestParallelMagics.test_cellpx_groupby_engine ________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________ ERROR at setup of TestParallelMagics.test_cellpx_groupby_order ________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________ ERROR at setup of TestParallelMagics.test_cellpx_groupby_type _________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________ ERROR at setup of TestParallelMagics.test_cellpx_error_stream _________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______ ERROR at setup of TestParallelMagics.test_cellpx_error_no_stream _______
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___________ ERROR at setup of TestParallelMagics.test_cellpx_stream ____________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___________ ERROR at setup of TestParallelMagics.test_px_nonblocking ___________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__________ ERROR at setup of TestParallelMagics.test_autopx_blocking ___________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_________ ERROR at setup of TestParallelMagics.test_autopx_nonblocking _________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______________ ERROR at setup of TestParallelMagics.test_result _______________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestParallelMagics.test_px_pylab ______________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestParallelMagics.test_pxconfig ______________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___________ ERROR at setup of TestParallelMagics.test_cellpx_targets ___________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
____________ ERROR at setup of TestParallelMagics.test_cellpx_block ____________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_ ERROR at setup of TestParallelMagics.test_cellpx_keyboard_interrupt_default __
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__ ERROR at setup of TestParallelMagics.test_cellpx_keyboard_interrupt_SIGINT __
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_ ERROR at setup of TestParallelMagics.test_cellpx_keyboard_interrupt_signal_2 _
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_ ERROR at setup of TestParallelMagics.test_cellpx_keyboard_interrupt_signal_0 _
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_ ERROR at setup of TestParallelMagics.test_cellpx_keyboard_interrupt_SIGKILL __
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_ ERROR at setup of TestParallelMagics.test_cellpx_keyboard_interrupt_signal_9 _
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmpta2qblvx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestRemoteFunctions.test_remote _______________
request = <SubRequest 'cluster' for <Function test_remote>>
ipython_dir = '/tmp/tmp0uqwyimu.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2023-05-12 13:05:59.313 [KernelNanny.0] Starting kernel nanny for engine 0, pid=628207, nanny pid=628210
2023-05-12 13:05:59.325 [KernelNanny.0] Nanny watching parent pid 628207.
2023-05-12 13:05:59.839 [IPEngine] Config changed: {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'd1111bca-a114ad12ab04be8792d61102', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
2023-05-12 13:05:59.854 [IPEngine] Using existing profile dir: '/tmp/tmpta2qblvx.ipython/profile_default'
2023-05-12 13:05:59.882 [IPEngine] WARNING | debugpy_stream undefined, debugging will not be enabled
2023-05-12 13:05:59.905 [IPController] monitor traffic: b'iopub'
2023-05-12 13:06:00.086 [IPEngine] Starting to monitor the heartbeat signal from the hub every 750 ms.
2023-05-12 13:06:00.096 [IPEngine] Completed registration with id 0
2023-05-12 13:06:00.505 [IPController] Notifying hub of 1 new hearts
2023-05-12 13:06:00.547 [IPController] monitor traffic: b'heartmonitor'
2023-05-12 13:06:00.552 [IPController] Registering 1 new hearts
2023-05-12 13:06:00.553 [IPController] heartbeat::handle_new_heart(b'c1838e16-a94542a8b559f89053b6fa1d')
2023-05-12 13:06:00.556 [IPController] registration::finished registering engine 0:c1838e16-a94542a8b559f89053b6fa1d in 11277ms
2023-05-12 13:06:00.563 [IPController] engine::Engine Connected: 0
2023-05-12 13:06:00.568 [IPController] save engine state to /tmp/tmpta2qblvx.ipython/profile_iptest/log/engines.json
2023-05-12 13:06:00.573 [IPController] ERROR | Uncaught exception in <function Hub.heartmonitor_message at 0xffffff83f81260>: [Errno 2] No such file or directory: '/tmp/tmpta2qblvx.ipython/profile_iptest/log/engines.json'
Traceback (most recent call last):
  File "/builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/util.py", line 104, in logs_errors
    result = f(self, *args, **kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/controller/hub.py", line 406, in heartmonitor_message
    self.handle_new_heart(heart.encode("utf8"))
  File "/builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/controller/hub.py", line 419, in handle_new_heart
    self.finish_registration(heart)
  File "/builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/controller/hub.py", line 1062, in finish_registration
    self._save_engine_state()
  File "/builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/controller/hub.py", line 1104, in _save_engine_state
    with open(self.engine_state_file, 'w') as f:
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
FileNotFoundError: [Errno 2] No such file or directory: '/tmp/tmpta2qblvx.ipython/profile_iptest/log/engines.json'
2023-05-12 13:06:11.041 [IPController] Created profile dir: '/tmp/tmp0uqwyimu.ipython/profile_iptest'
2023-05-12 13:06:11.046 [IPController] Searching path ['/tmp/tmp0uqwyimu.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:06:11.048 [IPController] Attempting to load config file: ipython_config.py
2023-05-12 13:06:11.050 [IPController] Looking for ipython_config in /etc/ipython
2023-05-12 13:06:11.052 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:06:11.055 [IPController] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:06:11.057 [IPController] Looking for ipython_config in /tmp/tmp0uqwyimu.ipython/profile_iptest
2023-05-12 13:06:11.064 [IPController] Attempting to load config file: ipcontroller_config.py
2023-05-12 13:06:11.066 [IPController] Looking for ipcontroller_config in /etc/ipython
2023-05-12 13:06:11.068 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2023-05-12 13:06:11.070 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2023-05-12 13:06:11.072 [IPController] Looking for ipcontroller_config in /tmp/tmp0uqwyimu.ipython/profile_iptest
2023-05-12 13:06:11.255 [IPController] Used 18 random ports
2023-05-12 13:06:11.257 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 60079, 'control': 36531, 'mux': 47561, 'task': 41639, 'iopub': 52023, 'hb_ping': 53707, 'hb_pong': 60011, 'broadcast': [40579, 56171]}
2023-05-12 13:06:11.260 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 60079, 'control': 60201, 'mux': 38565, 'task': 33323, 'task_scheme': 'leastload', 'iopub': 55085, 'notification': 39537, 'broadcast': 38435}
2023-05-12 13:06:11.261 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 47661, '01': 38453}}
2023-05-12 13:06:11.288 [IPController] Hub listening on tcp://127.0.0.1:60079 for registration.
2023-05-12 13:06:11.322 [IPController] Hub using DB backend: DictDB
2023-05-12 13:06:11.598 [IPController] hub::created hub
2023-05-12 13:06:11.600 [IPController] writing connection info to /tmp/tmp0uqwyimu.ipython/profile_iptest/security/ipcontroller-client.json
2023-05-12 13:06:11.606 [IPController] writing connection info to /tmp/tmp0uqwyimu.ipython/profile_iptest/security/ipcontroller-engine.json
2023-05-12 13:06:11.611 [IPController] task::using Python leastload Task scheduler
2023-05-12 13:06:11.669 [IPController] Started process IOPubScheduler: 628230
2023-05-12 13:06:11.723 [IPController] Started process DirectScheduler: 628233
2023-05-12 13:06:11.779 [IPController] Started process ControlScheduler: 628236
2023-05-12 13:06:11.841 [IPController] Started process TaskScheduler: 628239
2023-05-12 13:06:11.897 [IPController] Started process BroadcastScheduler(depth=0, id=0): 628240
2023-05-12 13:06:11.956 [IPController] Started process BroadcastScheduler(depth=1, id=00): 628243
2023-05-12 13:06:12.022 [IPController] Started process BroadcastScheduler(depth=1, id=01): 628246
2023-05-12 13:06:12.062 [broadcast-0] BroadcastScheduler 0 started
2023-05-12 13:06:12.084 [task] Task scheduler started [leastload]
2023-05-12 13:06:12.079 [IPController] Heartmonitor beating every 250ms
2023-05-12 13:06:12.154 [broadcast-00] BroadcastScheduler 00 started
2023-05-12 13:06:12.200 [broadcast-01] BroadcastScheduler 01 started
2023-05-12 13:06:12.217 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2023-05-12 13:06:12.220 [IPController] client::client [b'\x00k\x8bEg'] connected
2023-05-12 13:06:12.260 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2023-05-12 13:06:12.262 [IPController] client::client [b'\x00k\x8bEh'] connected
2023-05-12 13:06:12.339 [IPController] heartbeat::waiting for subscription
2023-05-12 13:06:12.357 [IPController] heartbeat::subscription started
2023-05-12 13:06:22.870 [IPEngine] Using existing profile dir: '/tmp/tmp0uqwyimu.ipython/profile_iptest'
2023-05-12 13:06:22.876 [IPEngine] Searching path ['/tmp/tmp0uqwyimu.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:06:22.878 [IPEngine] Attempting to load config file: ipython_config.py
2023-05-12 13:06:22.879 [IPEngine] Looking for ipython_config in /etc/ipython
2023-05-12 13:06:22.881 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:06:22.883 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:06:22.885 [IPEngine] Looking for ipython_config in /tmp/tmp0uqwyimu.ipython/profile_iptest
2023-05-12 13:06:22.890 [IPEngine] Attempting to load config file: ipengine_config.py
2023-05-12 13:06:22.891 [IPEngine] Looking for ipengine_config in /etc/ipython
2023-05-12 13:06:22.893 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2023-05-12 13:06:22.895 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2023-05-12 13:06:22.897 [IPEngine] Looking for ipengine_config in /tmp/tmp0uqwyimu.ipython/profile_iptest
2023-05-12 13:06:22.906 [IPEngine] Loading connection file '/tmp/tmp0uqwyimu.ipython/profile_iptest/security/ipcontroller-engine.json'
2023-05-12 13:06:22.911 [IPEngine] WARNING | Not using CurveZMQ security
2023-05-12 13:06:22.923 [IPEngine] Config changed:
2023-05-12 13:06:22.925 [IPEngine] {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'020dfa33-ff5a2491a97ce656952c94c1', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2023-05-12 13:06:22.938 [IPEngine] Registering with controller at tcp://127.0.0.1:60079
2023-05-12 13:06:23.027 [IPController] client::client b'd8d6c30e-9f0c49fd04678b25b589f04c' requested 'registration_request'
2023-05-12 13:06:23.042 [IPController] registration::requesting registration 0:d8d6c30e-9f0c49fd04678b25b589f04c
2023-05-12 13:06:23.064 [IPController] registration::accepting registration 0:d8d6c30e-9f0c49fd04678b25b589f04c
2023-05-12 13:06:23.073 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:47561', 'tcp://127.0.0.1:41639', 'tcp://127.0.0.1:40579']
2023-05-12 13:06:23.081 [IPEngine] Setting shell identity b'd8d6c30e-9f0c49fd04678b25b589f04c'
2023-05-12 13:06:23.083 [IPEngine] Connecting shell to tcp://127.0.0.1:47561
2023-05-12 13:06:23.089 [IPEngine] Connecting shell to tcp://127.0.0.1:41639
2023-05-12 13:06:23.091 [IPEngine] Connecting shell to tcp://127.0.0.1:40579
2023-05-12 13:06:23.093 [IPEngine] Starting nanny
_____________ ERROR at setup of TestRemoteFunctions.test_parallel ______________
request = <SubRequest 'cluster' for <Function test_remote>>
ipython_dir = '/tmp/tmp0uqwyimu.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___________ ERROR at setup of TestRemoteFunctions.test_parallel_map ____________
request = <SubRequest 'cluster' for <Function test_remote>>
ipython_dir = '/tmp/tmp0uqwyimu.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_________________ ERROR at setup of TestView.test_z_crash_mux __________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2023-05-12 13:06:32.891 [KernelNanny.0] Starting kernel nanny for engine 0, pid=628255, nanny pid=628258
2023-05-12 13:06:32.899 [KernelNanny.0] Nanny watching parent pid 628255.
2023-05-12 13:06:33.351 [IPEngine] Config changed: {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'020dfa33-ff5a2491a97ce656952c94c1', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
2023-05-12 13:06:33.372 [IPEngine] Using existing profile dir: '/tmp/tmp0uqwyimu.ipython/profile_default'
2023-05-12 13:06:33.400 [IPEngine] WARNING | debugpy_stream undefined, debugging will not be enabled
2023-05-12 13:06:33.426 [IPController] monitor traffic: b'iopub'
2023-05-12 13:06:33.590 [IPEngine] Starting to monitor the heartbeat signal from the hub every 750 ms.
2023-05-12 13:06:33.600 [IPEngine] Completed registration with id 0
2023-05-12 13:06:33.869 [IPController] Notifying hub of 1 new hearts
2023-05-12 13:06:33.927 [IPController] monitor traffic: b'heartmonitor'
2023-05-12 13:06:33.932 [IPController] Registering 1 new hearts
2023-05-12 13:06:33.934 [IPController] heartbeat::handle_new_heart(b'd8d6c30e-9f0c49fd04678b25b589f04c')
2023-05-12 13:06:33.937 [IPController] registration::finished registering engine 0:d8d6c30e-9f0c49fd04678b25b589f04c in 10848ms
2023-05-12 13:06:33.944 [IPController] engine::Engine Connected: 0
2023-05-12 13:06:33.947 [IPController] save engine state to /tmp/tmp0uqwyimu.ipython/profile_iptest/log/engines.json
2023-05-12 13:06:33.956 [IPController] ERROR | Uncaught exception in <function Hub.heartmonitor_message at 0xffffff946bd260>: [Errno 2] No such file or directory: '/tmp/tmp0uqwyimu.ipython/profile_iptest/log/engines.json'
Traceback (most recent call last):
  File "/builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/util.py", line 104, in logs_errors
    result = f(self, *args, **kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/controller/hub.py", line 406, in heartmonitor_message
    self.handle_new_heart(heart.encode("utf8"))
  File "/builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/controller/hub.py", line 419, in handle_new_heart
    self.finish_registration(heart)
  File "/builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/controller/hub.py", line 1062, in finish_registration
    self._save_engine_state()
  File "/builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/controller/hub.py", line 1104, in _save_engine_state
    with open(self.engine_state_file, 'w') as f:
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
FileNotFoundError: [Errno 2] No such file or directory: '/tmp/tmp0uqwyimu.ipython/profile_iptest/log/engines.json'
2023-05-12 13:06:43.316 [IPController] Created profile dir: '/tmp/tmp89rxiro6.ipython/profile_iptest'
2023-05-12 13:06:43.322 [IPController] Searching path ['/tmp/tmp89rxiro6.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:06:43.324 [IPController] Attempting to load config file: ipython_config.py
2023-05-12 13:06:43.325 [IPController] Looking for ipython_config in /etc/ipython
2023-05-12 13:06:43.328 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:06:43.330 [IPController] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:06:43.332 [IPController] Looking for ipython_config in /tmp/tmp89rxiro6.ipython/profile_iptest
2023-05-12 13:06:43.339 [IPController] Attempting to load config file: ipcontroller_config.py
2023-05-12 13:06:43.340 [IPController] Looking for ipcontroller_config in /etc/ipython
2023-05-12 13:06:43.343 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2023-05-12 13:06:43.345 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2023-05-12 13:06:43.347 [IPController] Looking for ipcontroller_config in /tmp/tmp89rxiro6.ipython/profile_iptest
2023-05-12 13:06:43.531 [IPController] Used 18 random ports
2023-05-12 13:06:43.532 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 52009, 'control': 47137, 'mux': 38707, 'task': 42269, 'iopub': 43349, 'hb_ping': 56399, 'hb_pong': 40061, 'broadcast': [42749, 51121]}
2023-05-12 13:06:43.536 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 52009, 'control': 40541, 'mux': 37415, 'task': 51373, 'task_scheme': 'leastload', 'iopub': 47699, 'notification': 36805, 'broadcast': 36393}
2023-05-12 13:06:43.537 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 59719, '01': 52541}}
2023-05-12 13:06:43.563 [IPController] Hub listening on tcp://127.0.0.1:52009 for registration.
2023-05-12 13:06:43.598 [IPController] Hub using DB backend: DictDB
2023-05-12 13:06:43.877 [IPController] hub::created hub
2023-05-12 13:06:43.880 [IPController] writing connection info to /tmp/tmp89rxiro6.ipython/profile_iptest/security/ipcontroller-client.json
2023-05-12 13:06:43.885 [IPController] writing connection info to /tmp/tmp89rxiro6.ipython/profile_iptest/security/ipcontroller-engine.json
2023-05-12 13:06:43.890 [IPController] task::using Python leastload Task scheduler
2023-05-12 13:06:43.949 [IPController] Started process IOPubScheduler: 628277
2023-05-12 13:06:44.001 [IPController] Started process DirectScheduler: 628280
2023-05-12 13:06:44.055 [IPController] Started process ControlScheduler: 628283
2023-05-12 13:06:44.156 [IPController] Started process TaskScheduler: 628288
2023-05-12 13:06:44.203 [IPController] Started process BroadcastScheduler(depth=0, id=0): 628289
2023-05-12 13:06:44.251 [IPController] Started process BroadcastScheduler(depth=1, id=00): 628292
2023-05-12 13:06:44.308 [IPController] Started process BroadcastScheduler(depth=1, id=01): 628295
2023-05-12 13:06:44.376 [broadcast-0] BroadcastScheduler 0 started
2023-05-12 13:06:44.381 [task] Task scheduler started [leastload]
2023-05-12 13:06:44.379 [IPController] Heartmonitor beating every 250ms
2023-05-12 13:06:44.447 [broadcast-00] BroadcastScheduler 00 started
2023-05-12 13:06:44.505 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2023-05-12 13:06:44.510 [IPController] client::client [b'\x00k\x8bEg'] connected
2023-05-12 13:06:44.511 [broadcast-01] BroadcastScheduler 01 started
2023-05-12 13:06:44.550 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2023-05-12 13:06:44.552 [IPController] client::client [b'\x00k\x8bEh'] connected
2023-05-12 13:06:44.599 [IPController] heartbeat::waiting for subscription
2023-05-12 13:06:44.615 [IPController] heartbeat::subscription started
2023-05-12 13:06:55.013 [IPEngine] Using existing profile dir: '/tmp/tmp89rxiro6.ipython/profile_iptest'
2023-05-12 13:06:55.019 [IPEngine] Searching path ['/tmp/tmp89rxiro6.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:06:55.021 [IPEngine] Attempting to load config file: ipython_config.py
2023-05-12 13:06:55.022 [IPEngine] Looking for ipython_config in /etc/ipython
2023-05-12 13:06:55.026 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:06:55.029 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:06:55.031 [IPEngine] Looking for ipython_config in /tmp/tmp89rxiro6.ipython/profile_iptest
2023-05-12 13:06:55.036 [IPEngine] Attempting to load config file: ipengine_config.py
2023-05-12 13:06:55.037 [IPEngine] Looking for ipengine_config in /etc/ipython
2023-05-12 13:06:55.039 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2023-05-12 13:06:55.041 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2023-05-12 13:06:55.043 [IPEngine] Looking for ipengine_config in /tmp/tmp89rxiro6.ipython/profile_iptest
2023-05-12 13:06:55.051 [IPEngine] Loading connection file '/tmp/tmp89rxiro6.ipython/profile_iptest/security/ipcontroller-engine.json'
2023-05-12 13:06:55.057 [IPEngine] WARNING | Not using CurveZMQ security
2023-05-12 13:06:55.070 [IPEngine] Config changed:
2023-05-12 13:06:55.071 [IPEngine] {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'821caaad-f7a5ff21c7c75fa63e8e0b9e', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2023-05-12 13:06:55.082 [IPEngine] Registering with controller at tcp://127.0.0.1:52009
2023-05-12 13:06:55.143 [IPController] client::client b'6fd98cab-c13f71eb9e62e8fb7e87cb79' requested 'registration_request'
2023-05-12 13:06:55.149 [IPController] registration::requesting registration 0:6fd98cab-c13f71eb9e62e8fb7e87cb79
2023-05-12 13:06:55.167 [IPController] registration::accepting registration 0:6fd98cab-c13f71eb9e62e8fb7e87cb79
2023-05-12 13:06:55.177 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:38707', 'tcp://127.0.0.1:42269', 'tcp://127.0.0.1:42749']
2023-05-12 13:06:55.183 [IPEngine] Setting shell identity b'6fd98cab-c13f71eb9e62e8fb7e87cb79'
2023-05-12 13:06:55.186 [IPEngine] Connecting shell to tcp://127.0.0.1:38707
2023-05-12 13:06:55.191 [IPEngine] Connecting shell to tcp://127.0.0.1:42269
2023-05-12 13:06:55.194 [IPEngine] Connecting shell to tcp://127.0.0.1:42749
2023-05-12 13:06:55.199 [IPEngine] Starting nanny
__________________ ERROR at setup of TestView.test_push_pull ___________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestView.test_push_pull_function ______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
____________ ERROR at setup of TestView.test_push_function_globals _____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
____________ ERROR at setup of TestView.test_push_function_defaults ____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__________________ ERROR at setup of TestView.test_get_result __________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_________________ ERROR at setup of TestView.test_run_newline __________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________________ ERROR at setup of TestView.test_apply_f_kwarg _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________________ ERROR at setup of TestView.test_apply_tracked _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_________________ ERROR at setup of TestView.test_push_tracked _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______________ ERROR at setup of TestView.test_scatter_tracked ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______________ ERROR at setup of TestView.test_remote_reference _______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________________ ERROR at setup of TestView.test_scatter_gather ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____________ ERROR at setup of TestView.test_scatter_gather_numpy _____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____________ ERROR at setup of TestView.test_scatter_gather_lazy ______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_________________ ERROR at setup of TestView.test_apply_numpy __________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___________ ERROR at setup of TestView.test_apply_numpy_object_dtype ___________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestView.test_push_pull_recarray ______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____________ ERROR at setup of TestView.test_push_pull_timeseries _____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____________________ ERROR at setup of TestView.test_map ______________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestView.test_map_empty_sequence ______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_________________ ERROR at setup of TestView.test_map_iterable _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__________________ ERROR at setup of TestView.test_map_numpy ___________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__________ ERROR at setup of TestView.test_scatter_gather_nonblocking __________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______ ERROR at setup of TestView.test_scatter_gather_numpy_nonblocking _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___________________ ERROR at setup of TestView.test_execute ____________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
____________________ ERROR at setup of TestView.test_abort _____________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__________________ ERROR at setup of TestView.test_abort_all ___________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2023-05-12 13:07:04.986 [KernelNanny.0] Nanny watching parent pid 628304.
__________________ ERROR at setup of TestView.test_temp_flags __________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___________________ ERROR at setup of TestView.test_importer ___________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______________ ERROR at setup of TestView.test_unicode_execute ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____________ ERROR at setup of TestView.test_unicode_apply_result _____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestView.test_unicode_apply_arg _______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________________ ERROR at setup of TestView.test_map_reference _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______________ ERROR at setup of TestView.test_apply_reference ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________________ ERROR at setup of TestView.test_eval_reference ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____________ ERROR at setup of TestView.test_reference_nameerror ______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestView.test_single_engine_map _______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____________________ ERROR at setup of TestView.test_len ______________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________________ ERROR at setup of TestView.test_execute_reply _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestView.test_execute_reply_rich ______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____________ ERROR at setup of TestView.test_execute_reply_stdout _____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________________ ERROR at setup of TestView.test_execute_result ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________________ ERROR at setup of TestView.test_execute_silent ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________________ ERROR at setup of TestView.test_execute_magic _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestView.test_execute_displaypub ______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______________ ERROR at setup of TestView.test_apply_displaypub _______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________________ ERROR at setup of TestView.test_execute_raises ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_________ ERROR at setup of TestView.test_remoteerror_render_exception _________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______ ERROR at setup of TestView.test_compositeerror_render_exception ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___________ ERROR at setup of TestView.test_compositeerror_truncate ____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_________________ ERROR at setup of TestView.test_magic_pylab __________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestView.test_func_default_func _______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______________ ERROR at setup of TestView.test_data_pub_single ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___________________ ERROR at setup of TestView.test_data_pub ___________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_________________ ERROR at setup of TestView.test_can_list_arg _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_________________ ERROR at setup of TestView.test_can_dict_arg _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________________ ERROR at setup of TestView.test_can_list_kwarg ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________________ ERROR at setup of TestView.test_can_dict_kwarg ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___________________ ERROR at setup of TestView.test_map_ref ____________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
____________ ERROR at setup of TestView.test_nested_getitem_setitem ____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestView.test_return_namedtuple _______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______________ ERROR at setup of TestView.test_apply_namedtuple _______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_________________ ERROR at setup of TestView.test_sync_imports _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______________ ERROR at setup of TestView.test_sync_imports_quiet ______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______________ ERROR at setup of TestView.test_use_cloudpickle ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
____________ ERROR at setup of TestView.test_cloudpickle_push_pull _____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_________________ ERROR at setup of TestView.test_block_kwarg __________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp89rxiro6.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________ ERROR at setup of TestBroadcastViewCoalescing.test_z_crash_mux ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2023-05-12 13:07:25.377 [IPController] Created profile dir: '/tmp/tmp7l5o_j3k.ipython/profile_iptest'
2023-05-12 13:07:25.383 [IPController] Searching path ['/tmp/tmp7l5o_j3k.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:07:25.385 [IPController] Attempting to load config file: ipython_config.py
2023-05-12 13:07:25.386 [IPController] Looking for ipython_config in /etc/ipython
2023-05-12 13:07:25.389 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:07:25.391 [IPController] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:07:25.393 [IPController] Looking for ipython_config in /tmp/tmp7l5o_j3k.ipython/profile_iptest
2023-05-12 13:07:25.400 [IPController] Attempting to load config file: ipcontroller_config.py
2023-05-12 13:07:25.401 [IPController] Looking for ipcontroller_config in /etc/ipython
2023-05-12 13:07:25.403 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2023-05-12 13:07:25.405 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2023-05-12 13:07:25.407 [IPController] Looking for ipcontroller_config in /tmp/tmp7l5o_j3k.ipython/profile_iptest
2023-05-12 13:07:25.590 [IPController] Used 18 random ports
2023-05-12 13:07:25.592 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 44559, 'control': 57087, 'mux': 40217, 'task': 35865, 'iopub': 36133, 'hb_ping': 43765, 'hb_pong': 56231, 'broadcast': [34361, 55081]}
2023-05-12 13:07:25.596 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 44559, 'control': 48069, 'mux': 52871, 'task': 42561, 'task_scheme': 'leastload', 'iopub': 52153, 'notification': 33617, 'broadcast': 38645}
2023-05-12 13:07:25.597 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 45363, '01': 48741}}
2023-05-12 13:07:25.624 [IPController] Hub listening on tcp://127.0.0.1:44559 for registration.
2023-05-12 13:07:25.652 [IPController] Hub using DB backend: DictDB
2023-05-12 13:07:25.932 [IPController] hub::created hub
2023-05-12 13:07:25.935 [IPController] writing connection info to /tmp/tmp7l5o_j3k.ipython/profile_iptest/security/ipcontroller-client.json
2023-05-12 13:07:25.940 [IPController] writing connection info to /tmp/tmp7l5o_j3k.ipython/profile_iptest/security/ipcontroller-engine.json
2023-05-12 13:07:25.946 [IPController] task::using Python leastload Task scheduler
2023-05-12 13:07:26.014 [IPController] Started process IOPubScheduler: 628326
2023-05-12 13:07:26.084 [IPController] Started process DirectScheduler: 628327
2023-05-12 13:07:26.150 [IPController] Started process ControlScheduler: 628332
2023-05-12 13:07:26.222 [IPController] Started process TaskScheduler: 628335
2023-05-12 13:07:26.288 [IPController] Started process BroadcastScheduler(depth=0, id=0): 628336
2023-05-12 13:07:26.369 [IPController] Started process BroadcastScheduler(depth=1, id=00): 628341
2023-05-12 13:07:26.453 [broadcast-0] BroadcastScheduler 0 started
2023-05-12 13:07:26.451 [IPController] Started process BroadcastScheduler(depth=1, id=01): 628342
2023-05-12 13:07:26.494 [task] Task scheduler started [leastload]
2023-05-12 13:07:26.530 [IPController] Heartmonitor beating every 250ms
2023-05-12 13:07:26.570 [broadcast-00] BroadcastScheduler 00 started
2023-05-12 13:07:26.658 [broadcast-01] BroadcastScheduler 01 started
2023-05-12 13:07:26.690 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2023-05-12 13:07:26.694 [IPController] client::client [b'\x00k\x8bEg'] connected
2023-05-12 13:07:26.748 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2023-05-12 13:07:26.749 [IPController] client::client [b'\x00k\x8bEh'] connected
2023-05-12 13:07:26.763 [IPController] heartbeat::waiting for subscription
2023-05-12 13:07:26.797 [IPController] heartbeat::subscription started
2023-05-12 13:07:37.312 [IPEngine] Using existing profile dir: '/tmp/tmp7l5o_j3k.ipython/profile_iptest'
2023-05-12 13:07:37.318 [IPEngine] Searching path ['/tmp/tmp7l5o_j3k.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:07:37.320 [IPEngine] Attempting to load config file: ipython_config.py
2023-05-12 13:07:37.322 [IPEngine] Looking for ipython_config in /etc/ipython
2023-05-12 13:07:37.324 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:07:37.326 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:07:37.329 [IPEngine] Looking for ipython_config in /tmp/tmp7l5o_j3k.ipython/profile_iptest
2023-05-12 13:07:37.334 [IPEngine] Attempting to load config file: ipengine_config.py
2023-05-12 13:07:37.335 [IPEngine] Looking for ipengine_config in /etc/ipython
2023-05-12 13:07:37.337 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2023-05-12 13:07:37.339 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2023-05-12 13:07:37.341 [IPEngine] Looking for ipengine_config in /tmp/tmp7l5o_j3k.ipython/profile_iptest
2023-05-12 13:07:37.350 [IPEngine] Loading connection file '/tmp/tmp7l5o_j3k.ipython/profile_iptest/security/ipcontroller-engine.json'
2023-05-12 13:07:37.355 [IPEngine] WARNING | Not using CurveZMQ security
2023-05-12 13:07:37.373 [IPEngine] Config changed:
2023-05-12 13:07:37.374 [IPEngine] {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'b5caf030-17bef30a3ece4e02e8da65b0', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2023-05-12 13:07:37.386 [IPEngine] Registering with controller at tcp://127.0.0.1:44559
2023-05-12 13:07:37.444 [IPController] client::client b'90df0505-ddef6578b936b3a74027fa90' requested 'registration_request'
2023-05-12 13:07:37.449 [IPController] registration::requesting registration 0:90df0505-ddef6578b936b3a74027fa90
2023-05-12 13:07:37.465 [IPController] registration::accepting registration 0:90df0505-ddef6578b936b3a74027fa90
2023-05-12 13:07:37.476 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:40217', 'tcp://127.0.0.1:35865', 'tcp://127.0.0.1:34361']
2023-05-12 13:07:37.483 [IPEngine] Setting shell identity b'90df0505-ddef6578b936b3a74027fa90'
2023-05-12 13:07:37.486 [IPEngine] Connecting shell to tcp://127.0.0.1:40217
2023-05-12 13:07:37.492 [IPEngine] Connecting shell to tcp://127.0.0.1:35865
2023-05-12 13:07:37.500 [IPEngine] Connecting shell to tcp://127.0.0.1:34361
2023-05-12 13:07:37.503 [IPEngine] Starting nanny
_________ ERROR at setup of TestBroadcastViewCoalescing.test_push_pull _________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
____ ERROR at setup of TestBroadcastViewCoalescing.test_push_pull_function _____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___ ERROR at setup of TestBroadcastViewCoalescing.test_push_function_globals ___
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__ ERROR at setup of TestBroadcastViewCoalescing.test_push_function_defaults ___
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________ ERROR at setup of TestBroadcastViewCoalescing.test_get_result _________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________ ERROR at setup of TestBroadcastViewCoalescing.test_run_newline ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______ ERROR at setup of TestBroadcastViewCoalescing.test_apply_f_kwarg _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______ ERROR at setup of TestBroadcastViewCoalescing.test_apply_tracked _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______ ERROR at setup of TestBroadcastViewCoalescing.test_push_tracked ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____ ERROR at setup of TestBroadcastViewCoalescing.test_remote_reference ______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_scatter_gather _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___ ERROR at setup of TestBroadcastViewCoalescing.test_scatter_gather_numpy ____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
____ ERROR at setup of TestBroadcastViewCoalescing.test_scatter_gather_lazy ____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________ ERROR at setup of TestBroadcastViewCoalescing.test_apply_numpy ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_ ERROR at setup of TestBroadcastViewCoalescing.test_apply_numpy_object_dtype __
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
____ ERROR at setup of TestBroadcastViewCoalescing.test_push_pull_recarray _____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___ ERROR at setup of TestBroadcastViewCoalescing.test_push_pull_timeseries ____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_ ERROR at setup of TestBroadcastViewCoalescing.test_scatter_gather_nonblocking _
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_ ERROR at setup of TestBroadcastViewCoalescing.test_scatter_gather_numpy_nonblocking _
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__________ ERROR at setup of TestBroadcastViewCoalescing.test_execute __________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___________ ERROR at setup of TestBroadcastViewCoalescing.test_abort ___________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_________ ERROR at setup of TestBroadcastViewCoalescing.test_abort_all _________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________ ERROR at setup of TestBroadcastViewCoalescing.test_temp_flags _________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_________ ERROR at setup of TestBroadcastViewCoalescing.test_importer __________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_unicode_execute ______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___ ERROR at setup of TestBroadcastViewCoalescing.test_unicode_apply_result ____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____ ERROR at setup of TestBroadcastViewCoalescing.test_unicode_apply_arg _____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_apply_reference ______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_eval_reference _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
____ ERROR at setup of TestBroadcastViewCoalescing.test_reference_nameerror ____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____ ERROR at setup of TestBroadcastViewCoalescing.test_single_engine_map _____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
____________ ERROR at setup of TestBroadcastViewCoalescing.test_len ____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2023-05-12 13:07:47.784 [IPController] monitor traffic: b'iopub'
_______ ERROR at setup of TestBroadcastViewCoalescing.test_execute_reply _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
____ ERROR at setup of TestBroadcastViewCoalescing.test_execute_reply_rich _____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___ ERROR at setup of TestBroadcastViewCoalescing.test_execute_reply_stdout ____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2023-05-12 13:07:48.372 [IPController] Registering 1 new hearts
2023-05-12 13:07:48.374 [IPController] heartbeat::handle_new_heart(b'90df0505-ddef6578b936b3a74027fa90')
2023-05-12 13:07:48.376 [IPController] registration::finished registering engine 0:90df0505-ddef6578b936b3a74027fa90 in 10894ms
2023-05-12 13:07:48.384 [IPController] engine::Engine Connected: 0
______ ERROR at setup of TestBroadcastViewCoalescing.test_execute_result _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_execute_silent _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______ ERROR at setup of TestBroadcastViewCoalescing.test_execute_magic _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
____ ERROR at setup of TestBroadcastViewCoalescing.test_execute_displaypub _____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_execute_raises _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_ ERROR at setup of TestBroadcastViewCoalescing.test_remoteerror_render_exception _
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_ ERROR at setup of TestBroadcastViewCoalescing.test_compositeerror_render_exception _
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__ ERROR at setup of TestBroadcastViewCoalescing.test_compositeerror_truncate __
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________ ERROR at setup of TestBroadcastViewCoalescing.test_magic_pylab ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____ ERROR at setup of TestBroadcastViewCoalescing.test_func_default_func _____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_data_pub_single ______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_________ ERROR at setup of TestBroadcastViewCoalescing.test_data_pub __________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______ ERROR at setup of TestBroadcastViewCoalescing.test_can_list_arg ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______ ERROR at setup of TestBroadcastViewCoalescing.test_can_dict_arg ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_can_list_kwarg _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_can_dict_kwarg _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
__ ERROR at setup of TestBroadcastViewCoalescing.test_nested_getitem_setitem ___
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____ ERROR at setup of TestBroadcastViewCoalescing.test_return_namedtuple _____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_____ ERROR at setup of TestBroadcastViewCoalescing.test_apply_namedtuple ______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
_______ ERROR at setup of TestBroadcastViewCoalescing.test_sync_imports ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
____ ERROR at setup of TestBroadcastViewCoalescing.test_sync_imports_quiet _____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_use_cloudpickle ______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
___ ERROR at setup of TestBroadcastViewCoalescing.test_cloudpickle_push_pull ___
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
________ ERROR at setup of TestBroadcastViewCoalescing.test_block_kwarg ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_engine_metadata ______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmp7l5o_j3k.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:79: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:110: RuntimeError
=================================== FAILURES ===================================
_________________________ test_wait_for_engines_crash __________________________
Cluster = <function Cluster.<locals>.ClusterConstructor at 0xffffffba3accc0>
    @pytest.mark.skipif(os.name == 'nt', reason="Does not work on Windows")
    async def test_wait_for_engines_crash(Cluster):
        """wait_for_engines is cancelled when the engines stop"""
        c = Cluster(n=2, log_level=10)
        crash_on_startup = str(Path(__file__).parent.joinpath("_test_startup_crash.py"))
        with mock.patch.dict(os.environ, {"PYTHONSTARTUP": crash_on_startup}):
            c.start_cluster_sync()
            rc = c.connect_client_sync()
            with pytest.raises(ipp.error.EngineError):
>               rc.wait_for_engines(3, timeout=20)
ipyparallel/tests/test_cluster.py:363: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/client/client.py:1601: in wait_for_engines
    return future.result()
/usr/lib64/python3.11/concurrent/futures/_base.py:456: in result
    return self.__get_result()
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
self = None
    def __get_result(self):
        if self._exception:
            try:
>               raise self._exception
E               TimeoutError: 3 engines not ready in 20 seconds. Currently ready: 0
/usr/lib64/python3.11/concurrent/futures/_base.py:401: TimeoutError
----------------------------- Captured stdout call -----------------------------
Starting LocalControllerLauncher: ['/usr/bin/python3', '-m', 'ipyparallel.controller', '--log-level=10', '--ping=250']
Sending output for ipcontroller-1683910933-1bxd-626756 to /tmp/tmpqb6pwqid.ipython/profile_default/log/ipcontroller-1683910933-1bxd-626756.log
Setting environment: IPP_CLUSTER_ID,IPP_PROFILE_DIR
LocalControllerLauncher /usr/bin/python3 started: 627889
Updating /tmp/tmpqb6pwqid.ipython/profile_default/security/cluster-1683910933-1bxd.json
Setting $IPP_CONNECTION_INFO environment
Waiting for ['/tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-client.json', '/tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-engine.json']
Loading ['/tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-client.json', '/tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-engine.json']
Starting 2 engines with <class 'ipyparallel.cluster.launcher.LocalEngineSetLauncher'>
Starting LocalEngineLauncher: ['/usr/bin/python3', '-m', 'ipyparallel.engine', '--log-level=10']
Sending output for 0 to /tmp/tmpqb6pwqid.ipython/profile_default/log/ipengine-1683910933-1bxd-1683910934-0.log
Setting environment: IPP_CLUSTER_ID,IPP_PROFILE_DIR,IPP_CONNECTION_INFO
LocalEngineLauncher /usr/bin/python3 started: 627897
Starting LocalEngineLauncher: ['/usr/bin/python3', '-m', 'ipyparallel.engine', '--log-level=10']
Sending output for 1 to /tmp/tmpqb6pwqid.ipython/profile_default/log/ipengine-1683910933-1bxd-1683910934-1.log
Setting environment: IPP_CLUSTER_ID,IPP_PROFILE_DIR,IPP_CONNECTION_INFO
LocalEngineLauncher /usr/bin/python3 started: 627907
LocalEngineSetLauncher engine set started: [None, None]
Updating /tmp/tmpqb6pwqid.ipython/profile_default/security/cluster-1683910933-1bxd.json
Loading ['/tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-client.json', '/tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-engine.json']

  0%|          | 0/3 [00:00<?, ?engine/s]
----------------------------- Captured stderr call -----------------------------
2023-05-12 13:02:25.126 [IPController] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
2023-05-12 13:02:25.133 [IPController] Searching path ['/tmp/tmpqb6pwqid.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:02:25.134 [IPController] Attempting to load config file: ipython_config.py
2023-05-12 13:02:25.136 [IPController] Looking for ipython_config in /etc/ipython
2023-05-12 13:02:25.138 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:02:25.141 [IPController] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:02:25.143 [IPController] Looking for ipython_config in /tmp/tmpqb6pwqid.ipython/profile_default
2023-05-12 13:02:25.148 [IPController] Attempting to load config file: ipcontroller_config.py
2023-05-12 13:02:25.149 [IPController] Looking for ipcontroller_config in /etc/ipython
2023-05-12 13:02:25.151 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2023-05-12 13:02:25.153 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2023-05-12 13:02:25.156 [IPController] Looking for ipcontroller_config in /tmp/tmpqb6pwqid.ipython/profile_default
2023-05-12 13:02:25.160 [IPController] Loaded config file: /tmp/tmpqb6pwqid.ipython/profile_default/ipcontroller_config.py
2023-05-12 13:02:25.344 [IPController] Used 18 random ports
2023-05-12 13:02:25.346 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 37709, 'control': 33407, 'mux': 40257, 'task': 54897, 'iopub': 50633, 'hb_ping': 50099, 'hb_pong': 46091, 'broadcast': [34643, 39231]}
2023-05-12 13:02:25.347 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 37709, 'control': 37519, 'mux': 57705, 'task': 45127, 'task_scheme': 'leastload', 'iopub': 42747, 'notification': 34225, 'broadcast': 60729}
2023-05-12 13:02:25.348 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 57895, '01': 34851}}
2023-05-12 13:02:25.376 [IPController] Hub listening on tcp://127.0.0.1:37709 for registration.
2023-05-12 13:02:25.411 [IPController] Hub using DB backend: DictDB
2023-05-12 13:02:25.689 [IPController] hub::created hub
2023-05-12 13:02:25.692 [IPController] writing connection info to /tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-client.json
2023-05-12 13:02:25.697 [IPController] writing connection info to /tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-engine.json
2023-05-12 13:02:25.702 [IPController] task::using Python leastload Task scheduler
2023-05-12 13:02:25.758 [IPController] Started process IOPubScheduler: 627898
2023-05-12 13:02:25.809 [IPController] Started process DirectScheduler: 627903
2023-05-12 13:02:25.857 [IPController] Started process ControlScheduler: 627906
2023-05-12 13:02:25.909 [IPController] Started process TaskScheduler: 627908
2023-05-12 13:02:25.962 [IPController] Started process BroadcastScheduler(depth=0, id=0): 627913
2023-05-12 13:02:26.015 [IPController] Started process BroadcastScheduler(depth=1, id=00): 627916
2023-05-12 13:02:26.109 [broadcast-0] BroadcastScheduler 0 started
2023-05-12 13:02:26.108 [IPController] Started process BroadcastScheduler(depth=1, id=01): 627921
2023-05-12 13:02:26.136 [task] Task scheduler started [leastload]
2023-05-12 13:02:26.182 [IPController] Heartmonitor beating every 250ms
2023-05-12 13:02:26.230 [broadcast-00] BroadcastScheduler 00 started
2023-05-12 13:02:26.243 [broadcast-01] BroadcastScheduler 01 started
2023-05-12 13:02:26.352 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2023-05-12 13:02:26.355 [IPController] client::client [b'\x00k\x8bEg'] connected
2023-05-12 13:02:26.402 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2023-05-12 13:02:26.405 [IPController] client::client [b'\x00k\x8bEh'] connected
2023-05-12 13:02:26.420 [IPController] heartbeat::waiting for subscription
2023-05-12 13:02:26.437 [IPController] heartbeat::subscription started
2023-05-12 13:02:35.729 [IPEngine] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
2023-05-12 13:02:35.736 [IPEngine] Searching path ['/tmp/tmpqb6pwqid.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:02:35.738 [IPEngine] Attempting to load config file: ipython_config.py
2023-05-12 13:02:35.740 [IPEngine] Looking for ipython_config in /etc/ipython
2023-05-12 13:02:35.742 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:02:35.744 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:02:35.747 [IPEngine] Looking for ipython_config in /tmp/tmpqb6pwqid.ipython/profile_default
2023-05-12 13:02:35.751 [IPEngine] Attempting to load config file: ipengine_config.py
2023-05-12 13:02:35.753 [IPEngine] Looking for ipengine_config in /etc/ipython
2023-05-12 13:02:35.755 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2023-05-12 13:02:35.757 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2023-05-12 13:02:35.759 [IPEngine] Looking for ipengine_config in /tmp/tmpqb6pwqid.ipython/profile_default
2023-05-12 13:02:35.766 [IPEngine] Loading connection info from $IPP_CONNECTION_INFO
2023-05-12 13:02:35.769 [IPEngine] WARNING | Not using CurveZMQ security
2023-05-12 13:02:35.782 [IPEngine] Config changed:
2023-05-12 13:02:35.784 [IPEngine] {'ProfileDir': {'location': '/tmp/tmpqb6pwqid.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'eed603fb-153672ced9755db78f34967b', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2023-05-12 13:02:35.794 [IPEngine] Registering with controller at tcp://127.0.0.1:37709
2023-05-12 13:02:35.852 [IPController] client::client b'0fb00679-9d851c15b622cbdf47cbb3cc' requested 'registration_request'
2023-05-12 13:02:35.857 [IPController] registration::requesting registration 0:0fb00679-9d851c15b622cbdf47cbb3cc
2023-05-12 13:02:35.872 [IPController] registration::accepting registration 0:0fb00679-9d851c15b622cbdf47cbb3cc
2023-05-12 13:02:35.883 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:40257', 'tcp://127.0.0.1:54897', 'tcp://127.0.0.1:34643']
2023-05-12 13:02:35.890 [IPEngine] Setting shell identity b'0fb00679-9d851c15b622cbdf47cbb3cc'
2023-05-12 13:02:35.892 [IPEngine] Connecting shell to tcp://127.0.0.1:40257
2023-05-12 13:02:35.898 [IPEngine] Connecting shell to tcp://127.0.0.1:54897
2023-05-12 13:02:35.900 [IPEngine] Connecting shell to tcp://127.0.0.1:34643
2023-05-12 13:02:35.902 [IPEngine] Starting nanny
2023-05-12 13:02:36.066 [IPEngine] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
2023-05-12 13:02:36.074 [IPEngine] Searching path ['/tmp/tmpqb6pwqid.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:02:36.075 [IPEngine] Attempting to load config file: ipython_config.py
2023-05-12 13:02:36.077 [IPEngine] Looking for ipython_config in /etc/ipython
2023-05-12 13:02:36.079 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:02:36.082 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:02:36.084 [IPEngine] Looking for ipython_config in /tmp/tmpqb6pwqid.ipython/profile_default
2023-05-12 13:02:36.089 [IPEngine] Attempting to load config file: ipengine_config.py
2023-05-12 13:02:36.090 [IPEngine] Looking for ipengine_config in /etc/ipython
2023-05-12 13:02:36.092 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2023-05-12 13:02:36.095 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2023-05-12 13:02:36.097 [IPEngine] Looking for ipengine_config in /tmp/tmpqb6pwqid.ipython/profile_default
2023-05-12 13:02:36.104 [IPEngine] Loading connection info from $IPP_CONNECTION_INFO
2023-05-12 13:02:36.107 [IPEngine] WARNING | Not using CurveZMQ security
2023-05-12 13:02:36.120 [IPEngine] Config changed:
2023-05-12 13:02:36.121 [IPEngine] {'ProfileDir': {'location': '/tmp/tmpqb6pwqid.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'eed603fb-153672ced9755db78f34967b', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2023-05-12 13:02:36.132 [IPEngine] Registering with controller at tcp://127.0.0.1:37709
2023-05-12 13:02:36.185 [IPController] client::client b'86423022-30449a6e9a475706299ffa73' requested 'registration_request'
2023-05-12 13:02:36.189 [IPController] registration::requesting registration 1:86423022-30449a6e9a475706299ffa73
2023-05-12 13:02:36.198 [IPController] registration::accepting registration 1:86423022-30449a6e9a475706299ffa73
2023-05-12 13:02:36.207 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:40257', 'tcp://127.0.0.1:54897', 'tcp://127.0.0.1:39231']
2023-05-12 13:02:36.214 [IPEngine] Setting shell identity b'86423022-30449a6e9a475706299ffa73'
2023-05-12 13:02:36.216 [IPEngine] Connecting shell to tcp://127.0.0.1:40257
2023-05-12 13:02:36.221 [IPEngine] Connecting shell to tcp://127.0.0.1:54897
2023-05-12 13:02:36.224 [IPEngine] Connecting shell to tcp://127.0.0.1:39231
2023-05-12 13:02:36.226 [IPEngine] Starting nanny
2023-05-12 13:02:45.838 [KernelNanny.0] Starting kernel nanny for engine 0, pid=627897, nanny pid=627932
2023-05-12 13:02:45.847 [KernelNanny.0] Nanny watching parent pid 627897.
2023-05-12 13:02:46.276 [IPEngine] Config changed: {'ProfileDir': {'location': '/tmp/tmpqb6pwqid.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'eed603fb-153672ced9755db78f34967b', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
2023-05-12 13:02:46.286 [IPEngine] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
2023-05-12 13:02:46.288 [IPEngine] Running PYTHONSTARTUP file /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/_test_startup_crash.py...
2023-05-12 13:02:46.294 [IPEngine] Running file in user namespace: /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/_test_startup_crash.py
2023-05-12 13:02:46.404 [KernelNanny.1] Starting kernel nanny for engine 1, pid=627907, nanny pid=627935
2023-05-12 13:02:46.412 [KernelNanny.1] Nanny watching parent pid 627907.
------------------------------ Captured log call -------------------------------
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:512 Starting LocalControllerLauncher: ['/usr/bin/python3', '-m', 'ipyparallel.controller', '--log-level=10', '--ping=250']
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:517 Sending output for ipcontroller-1683910933-1bxd-626756 to /tmp/tmpqb6pwqid.ipython/profile_default/log/ipcontroller-1683910933-1bxd-626756.log
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:521 Setting environment: IPP_CLUSTER_ID,IPP_PROFILE_DIR
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:274 LocalControllerLauncher /usr/bin/python3 started: 627889
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:cluster.py:562 Updating /tmp/tmpqb6pwqid.ipython/profile_default/security/cluster-1683910933-1bxd.json
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:cluster.py:696 Setting $IPP_CONNECTION_INFO environment
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:365 Waiting for ['/tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-client.json', '/tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-engine.json']
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:380 Loading ['/tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-client.json', '/tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-engine.json']
INFO     /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:cluster.py:706 Starting 2 engines with <class 'ipyparallel.cluster.launcher.LocalEngineSetLauncher'>
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:512 Starting LocalEngineLauncher: ['/usr/bin/python3', '-m', 'ipyparallel.engine', '--log-level=10']
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:517 Sending output for 0 to /tmp/tmpqb6pwqid.ipython/profile_default/log/ipengine-1683910933-1bxd-1683910934-0.log
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:521 Setting environment: IPP_CLUSTER_ID,IPP_PROFILE_DIR,IPP_CONNECTION_INFO
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:274 LocalEngineLauncher /usr/bin/python3 started: 627897
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:512 Starting LocalEngineLauncher: ['/usr/bin/python3', '-m', 'ipyparallel.engine', '--log-level=10']
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:517 Sending output for 1 to /tmp/tmpqb6pwqid.ipython/profile_default/log/ipengine-1683910933-1bxd-1683910934-1.log
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:521 Setting environment: IPP_CLUSTER_ID,IPP_PROFILE_DIR,IPP_CONNECTION_INFO
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:274 LocalEngineLauncher /usr/bin/python3 started: 627907
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:274 LocalEngineSetLauncher engine set started: [None, None]
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:cluster.py:562 Updating /tmp/tmpqb6pwqid.ipython/profile_default/security/cluster-1683910933-1bxd.json
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:380 Loading ['/tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-client.json', '/tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-engine.json']
--------------------------- Captured stdout teardown ---------------------------
LocalEngineLauncher /usr/bin/python3 stopped: {'exit_code': 1, 'pid': 627897, 'identifier': '0'}
Removing /tmp/tmpqb6pwqid.ipython/profile_default/log/ipengine-1683910933-1bxd-1683910934-0.log
Output for 0:
2023-05-12 13:02:35.729 [IPEngine] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
2023-05-12 13:02:35.736 [IPEngine] Searching path ['/tmp/tmpqb6pwqid.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:02:35.738 [IPEngine] Attempting to load config file: ipython_config.py
2023-05-12 13:02:35.740 [IPEngine] Looking for ipython_config in /etc/ipython
2023-05-12 13:02:35.742 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:02:35.744 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:02:35.747 [IPEngine] Looking for ipython_config in /tmp/tmpqb6pwqid.ipython/profile_default
2023-05-12 13:02:35.751 [IPEngine] Attempting to load config file: ipengine_config.py
2023-05-12 13:02:35.753 [IPEngine] Looking for ipengine_config in /etc/ipython
2023-05-12 13:02:35.755 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2023-05-12 13:02:35.757 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2023-05-12 13:02:35.759 [IPEngine] Looking for ipengine_config in /tmp/tmpqb6pwqid.ipython/profile_default
2023-05-12 13:02:35.766 [IPEngine] Loading connection info from $IPP_CONNECTION_INFO
2023-05-12 13:02:35.769 [IPEngine] WARNING | Not using CurveZMQ security
2023-05-12 13:02:35.782 [IPEngine] Config changed:
2023-05-12 13:02:35.784 [IPEngine] {'ProfileDir': {'location': '/tmp/tmpqb6pwqid.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'eed603fb-153672ced9755db78f34967b', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2023-05-12 13:02:35.794 [IPEngine] Registering with controller at tcp://127.0.0.1:37709
2023-05-12 13:02:35.883 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:40257', 'tcp://127.0.0.1:54897', 'tcp://127.0.0.1:34643']
2023-05-12 13:02:35.890 [IPEngine] Setting shell identity b'0fb00679-9d851c15b622cbdf47cbb3cc'
2023-05-12 13:02:35.892 [IPEngine] Connecting shell to tcp://127.0.0.1:40257
2023-05-12 13:02:35.898 [IPEngine] Connecting shell to tcp://127.0.0.1:54897
2023-05-12 13:02:35.900 [IPEngine] Connecting shell to tcp://127.0.0.1:34643
2023-05-12 13:02:35.902 [IPEngine] Starting nanny
2023-05-12 13:02:45.838 [KernelNanny.0] Starting kernel nanny for engine 0, pid=627897, nanny pid=627932
2023-05-12 13:02:45.847 [KernelNanny.0] Nanny watching parent pid 627897.
2023-05-12 13:02:46.276 [IPEngine] Config changed: {'ProfileDir': {'location': '/tmp/tmpqb6pwqid.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'eed603fb-153672ced9755db78f34967b', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
2023-05-12 13:02:46.286 [IPEngine] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
2023-05-12 13:02:46.288 [IPEngine] Running PYTHONSTARTUP file /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/_test_startup_crash.py...
2023-05-12 13:02:46.294 [IPEngine] Running file in user namespace: /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/_test_startup_crash.py
2023-05-12 13:02:47.348 [KernelNanny.0] Pipe closed, parent 627897 has status: zombie
2023-05-12 13:02:47.350 [KernelNanny.0] Notifying Hub that our parent has shut down
Stopping controller
LocalEngineLauncher /usr/bin/python3 stopped: {'exit_code': 1, 'pid': 627907, 'identifier': '1'}
Removing /tmp/tmpqb6pwqid.ipython/profile_default/log/ipengine-1683910933-1bxd-1683910934-1.log
Output for 1:
2023-05-12 13:02:36.066 [IPEngine] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
2023-05-12 13:02:36.074 [IPEngine] Searching path ['/tmp/tmpqb6pwqid.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:02:36.075 [IPEngine] Attempting to load config file: ipython_config.py
2023-05-12 13:02:36.077 [IPEngine] Looking for ipython_config in /etc/ipython
2023-05-12 13:02:36.079 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:02:36.082 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:02:36.084 [IPEngine] Looking for ipython_config in /tmp/tmpqb6pwqid.ipython/profile_default
2023-05-12 13:02:36.089 [IPEngine] Attempting to load config file: ipengine_config.py
2023-05-12 13:02:36.090 [IPEngine] Looking for ipengine_config in /etc/ipython
2023-05-12 13:02:36.092 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2023-05-12 13:02:36.095 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2023-05-12 13:02:36.097 [IPEngine] Looking for ipengine_config in /tmp/tmpqb6pwqid.ipython/profile_default
2023-05-12 13:02:36.104 [IPEngine] Loading connection info from $IPP_CONNECTION_INFO
2023-05-12 13:02:36.107 [IPEngine] WARNING | Not using CurveZMQ security
2023-05-12 13:02:36.120 [IPEngine] Config changed:
2023-05-12 13:02:36.121 [IPEngine] {'ProfileDir': {'location': '/tmp/tmpqb6pwqid.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'eed603fb-153672ced9755db78f34967b', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2023-05-12 13:02:36.132 [IPEngine] Registering with controller at tcp://127.0.0.1:37709
2023-05-12 13:02:36.207 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:40257', 'tcp://127.0.0.1:54897', 'tcp://127.0.0.1:39231']
2023-05-12 13:02:36.214 [IPEngine] Setting shell identity b'86423022-30449a6e9a475706299ffa73'
2023-05-12 13:02:36.216 [IPEngine] Connecting shell to tcp://127.0.0.1:40257
2023-05-12 13:02:36.221 [IPEngine] Connecting shell to tcp://127.0.0.1:54897
2023-05-12 13:02:36.224 [IPEngine] Connecting shell to tcp://127.0.0.1:39231
2023-05-12 13:02:36.226 [IPEngine] Starting nanny
2023-05-12 13:02:46.404 [KernelNanny.1] Starting kernel nanny for engine 1, pid=627907, nanny pid=627935
2023-05-12 13:02:46.412 [KernelNanny.1] Nanny watching parent pid 627907.
2023-05-12 13:02:46.818 [IPEngine] Config changed: {'ProfileDir': {'location': '/tmp/tmpqb6pwqid.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'eed603fb-153672ced9755db78f34967b', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
2023-05-12 13:02:46.828 [IPEngine] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
2023-05-12 13:02:46.830 [IPEngine] Running PYTHONSTARTUP file /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/_test_startup_crash.py...
2023-05-12 13:02:46.836 [IPEngine] Running file in user namespace: /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/_test_startup_crash.py
2023-05-12 13:02:47.894 [KernelNanny.1] Pipe closed, parent 627907 has status: zombie
2023-05-12 13:02:47.895 [KernelNanny.1] Notifying Hub that our parent has shut down
LocalEngineSetLauncher engine set stopped: {'engines': {'0': {'exit_code': 1, 'pid': 627897, 'identifier': '0'}, '1': {'exit_code': 1, 'pid': 627907, 'identifier': '1'}}, 'exit_code': 1}
Output for ipengine-1683910933-1bxd-1683910934-626756:
Output for engine 0
  2023-05-12 13:02:35.729 [IPEngine] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
  2023-05-12 13:02:35.736 [IPEngine] Searching path ['/tmp/tmpqb6pwqid.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
  2023-05-12 13:02:35.738 [IPEngine] Attempting to load config file: ipython_config.py
  2023-05-12 13:02:35.740 [IPEngine] Looking for ipython_config in /etc/ipython
  2023-05-12 13:02:35.742 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
  2023-05-12 13:02:35.744 [IPEngine] Looking for ipython_config in /usr/etc/ipython
  2023-05-12 13:02:35.747 [IPEngine] Looking for ipython_config in /tmp/tmpqb6pwqid.ipython/profile_default
  2023-05-12 13:02:35.751 [IPEngine] Attempting to load config file: ipengine_config.py
  2023-05-12 13:02:35.753 [IPEngine] Looking for ipengine_config in /etc/ipython
  2023-05-12 13:02:35.755 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
  2023-05-12 13:02:35.757 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
  2023-05-12 13:02:35.759 [IPEngine] Looking for ipengine_config in /tmp/tmpqb6pwqid.ipython/profile_default
  2023-05-12 13:02:35.766 [IPEngine] Loading connection info from $IPP_CONNECTION_INFO
  2023-05-12 13:02:35.769 [IPEngine] WARNING | Not using CurveZMQ security
  2023-05-12 13:02:35.782 [IPEngine] Config changed:
  2023-05-12 13:02:35.784 [IPEngine] {'ProfileDir': {'location': '/tmp/tmpqb6pwqid.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'eed603fb-153672ced9755db78f34967b', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
  2023-05-12 13:02:35.794 [IPEngine] Registering with controller at tcp://127.0.0.1:37709
  2023-05-12 13:02:35.883 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:40257', 'tcp://127.0.0.1:54897', 'tcp://127.0.0.1:34643']
  2023-05-12 13:02:35.890 [IPEngine] Setting shell identity b'0fb00679-9d851c15b622cbdf47cbb3cc'
  2023-05-12 13:02:35.892 [IPEngine] Connecting shell to tcp://127.0.0.1:40257
  2023-05-12 13:02:35.898 [IPEngine] Connecting shell to tcp://127.0.0.1:54897
  2023-05-12 13:02:35.900 [IPEngine] Connecting shell to tcp://127.0.0.1:34643
  2023-05-12 13:02:35.902 [IPEngine] Starting nanny
  2023-05-12 13:02:45.838 [KernelNanny.0] Starting kernel nanny for engine 0, pid=627897, nanny pid=627932
  2023-05-12 13:02:45.847 [KernelNanny.0] Nanny watching parent pid 627897.
  2023-05-12 13:02:46.276 [IPEngine] Config changed: {'ProfileDir': {'location': '/tmp/tmpqb6pwqid.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'eed603fb-153672ced9755db78f34967b', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
  2023-05-12 13:02:46.286 [IPEngine] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
  2023-05-12 13:02:46.288 [IPEngine] Running PYTHONSTARTUP file /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/_test_startup_crash.py...
  2023-05-12 13:02:46.294 [IPEngine] Running file in user namespace: /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/_test_startup_crash.py
  2023-05-12 13:02:47.348 [KernelNanny.0] Pipe closed, parent 627897 has status: zombie
  2023-05-12 13:02:47.350 [KernelNanny.0] Notifying Hub that our parent has shut down
Output for engine 1
  2023-05-12 13:02:36.066 [IPEngine] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
  2023-05-12 13:02:36.074 [IPEngine] Searching path ['/tmp/tmpqb6pwqid.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
  2023-05-12 13:02:36.075 [IPEngine] Attempting to load config file: ipython_config.py
  2023-05-12 13:02:36.077 [IPEngine] Looking for ipython_config in /etc/ipython
  2023-05-12 13:02:36.079 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
  2023-05-12 13:02:36.082 [IPEngine] Looking for ipython_config in /usr/etc/ipython
  2023-05-12 13:02:36.084 [IPEngine] Looking for ipython_config in /tmp/tmpqb6pwqid.ipython/profile_default
  2023-05-12 13:02:36.089 [IPEngine] Attempting to load config file: ipengine_config.py
  2023-05-12 13:02:36.090 [IPEngine] Looking for ipengine_config in /etc/ipython
  2023-05-12 13:02:36.092 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
  2023-05-12 13:02:36.095 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
  2023-05-12 13:02:36.097 [IPEngine] Looking for ipengine_config in /tmp/tmpqb6pwqid.ipython/profile_default
  2023-05-12 13:02:36.104 [IPEngine] Loading connection info from $IPP_CONNECTION_INFO
  2023-05-12 13:02:36.107 [IPEngine] WARNING | Not using CurveZMQ security
  2023-05-12 13:02:36.120 [IPEngine] Config changed:
  2023-05-12 13:02:36.121 [IPEngine] {'ProfileDir': {'location': '/tmp/tmpqb6pwqid.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'eed603fb-153672ced9755db78f34967b', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
  2023-05-12 13:02:36.132 [IPEngine] Registering with controller at tcp://127.0.0.1:37709
  2023-05-12 13:02:36.207 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:40257', 'tcp://127.0.0.1:54897', 'tcp://127.0.0.1:39231']
  2023-05-12 13:02:36.214 [IPEngine] Setting shell identity b'86423022-30449a6e9a475706299ffa73'
  2023-05-12 13:02:36.216 [IPEngine] Connecting shell to tcp://127.0.0.1:40257
  2023-05-12 13:02:36.221 [IPEngine] Connecting shell to tcp://127.0.0.1:54897
  2023-05-12 13:02:36.224 [IPEngine] Connecting shell to tcp://127.0.0.1:39231
  2023-05-12 13:02:36.226 [IPEngine] Starting nanny
  2023-05-12 13:02:46.404 [KernelNanny.1] Starting kernel nanny for engine 1, pid=627907, nanny pid=627935
  2023-05-12 13:02:46.412 [KernelNanny.1] Nanny watching parent pid 627907.
  2023-05-12 13:02:46.818 [IPEngine] Config changed: {'ProfileDir': {'location': '/tmp/tmpqb6pwqid.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'eed603fb-153672ced9755db78f34967b', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
  2023-05-12 13:02:46.828 [IPEngine] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
  2023-05-12 13:02:46.830 [IPEngine] Running PYTHONSTARTUP file /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/_test_startup_crash.py...
  2023-05-12 13:02:46.836 [IPEngine] Running file in user namespace: /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/_test_startup_crash.py
  2023-05-12 13:02:47.894 [KernelNanny.1] Pipe closed, parent 627907 has status: zombie
  2023-05-12 13:02:47.895 [KernelNanny.1] Notifying Hub that our parent has shut down
engine set stopped 1683910934: {'engines': {'0': {'exit_code': 1, 'pid': 627897, 'identifier': '0'}, '1': {'exit_code': 1, 'pid': 627907, 'identifier': '1'}}, 'exit_code': 1}
Updating /tmp/tmpqb6pwqid.ipython/profile_default/security/cluster-1683910933-1bxd.json
LocalControllerLauncher /usr/bin/python3 stopped: {'exit_code': 0, 'pid': 627889, 'identifier': 'ipcontroller-1683910933-1bxd-626756'}
Removing /tmp/tmpqb6pwqid.ipython/profile_default/log/ipcontroller-1683910933-1bxd-626756.log
Removing /tmp/tmpqb6pwqid.ipython/profile_default/log/ipcontroller-1683910933-1bxd-626756.log
Removed cluster file: /tmp/tmpqb6pwqid.ipython/profile_default/security/cluster-1683910933-1bxd.json
Failed to remove /tmp/tmpqb6pwqid.ipython/profile_default/log/ipcontroller-1683910933-1bxd-626756.log: [Errno 2] No such file or directory: '/tmp/tmpqb6pwqid.ipython/profile_default/log/ipcontroller-1683910933-1bxd-626756.log'
Stopping engine(s): 1683910934
Output for ipcontroller-1683910933-1bxd-626756:
2023-05-12 13:02:25.126 [IPController] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
2023-05-12 13:02:25.133 [IPController] Searching path ['/tmp/tmpqb6pwqid.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:02:25.134 [IPController] Attempting to load config file: ipython_config.py
2023-05-12 13:02:25.136 [IPController] Looking for ipython_config in /etc/ipython
2023-05-12 13:02:25.138 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:02:25.141 [IPController] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:02:25.143 [IPController] Looking for ipython_config in /tmp/tmpqb6pwqid.ipython/profile_default
2023-05-12 13:02:25.148 [IPController] Attempting to load config file: ipcontroller_config.py
2023-05-12 13:02:25.149 [IPController] Looking for ipcontroller_config in /etc/ipython
2023-05-12 13:02:25.151 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2023-05-12 13:02:25.153 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2023-05-12 13:02:25.156 [IPController] Looking for ipcontroller_config in /tmp/tmpqb6pwqid.ipython/profile_default
2023-05-12 13:02:25.160 [IPController] Loaded config file: /tmp/tmpqb6pwqid.ipython/profile_default/ipcontroller_config.py
2023-05-12 13:02:25.344 [IPController] Used 18 random ports
2023-05-12 13:02:25.346 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 37709, 'control': 33407, 'mux': 40257, 'task': 54897, 'iopub': 50633, 'hb_ping': 50099, 'hb_pong': 46091, 'broadcast': [34643, 39231]}
2023-05-12 13:02:25.347 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 37709, 'control': 37519, 'mux': 57705, 'task': 45127, 'task_scheme': 'leastload', 'iopub': 42747, 'notification': 34225, 'broadcast': 60729}
2023-05-12 13:02:25.348 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 57895, '01': 34851}}
2023-05-12 13:02:25.376 [IPController] Hub listening on tcp://127.0.0.1:37709 for registration.
2023-05-12 13:02:25.411 [IPController] Hub using DB backend: DictDB
2023-05-12 13:02:25.689 [IPController] hub::created hub
2023-05-12 13:02:25.692 [IPController] writing connection info to /tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-client.json
2023-05-12 13:02:25.697 [IPController] writing connection info to /tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-engine.json
2023-05-12 13:02:25.702 [IPController] task::using Python leastload Task scheduler
2023-05-12 13:02:25.758 [IPController] Started process IOPubScheduler: 627898
2023-05-12 13:02:25.809 [IPController] Started process DirectScheduler: 627903
2023-05-12 13:02:25.857 [IPController] Started process ControlScheduler: 627906
2023-05-12 13:02:25.909 [IPController] Started process TaskScheduler: 627908
2023-05-12 13:02:25.962 [IPController] Started process BroadcastScheduler(depth=0, id=0): 627913
2023-05-12 13:02:26.015 [IPController] Started process BroadcastScheduler(depth=1, id=00): 627916
2023-05-12 13:02:26.109 [broadcast-0] BroadcastScheduler 0 started
2023-05-12 13:02:26.108 [IPController] Started process BroadcastScheduler(depth=1, id=01): 627921
2023-05-12 13:02:26.136 [task] Task scheduler started [leastload]
2023-05-12 13:02:26.182 [IPController] Heartmonitor beating every 250ms
2023-05-12 13:02:26.230 [broadcast-00] BroadcastScheduler 00 started
2023-05-12 13:02:26.243 [broadcast-01] BroadcastScheduler 01 started
2023-05-12 13:02:26.352 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2023-05-12 13:02:26.355 [IPController] client::client [b'\x00k\x8bEg'] connected
2023-05-12 13:02:26.402 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2023-05-12 13:02:26.405 [IPController] client::client [b'\x00k\x8bEh'] connected
2023-05-12 13:02:26.420 [IPController] heartbeat::waiting for subscription
2023-05-12 13:02:26.437 [IPController] heartbeat::subscription started
2023-05-12 13:02:35.852 [IPController] client::client b'0fb00679-9d851c15b622cbdf47cbb3cc' requested 'registration_request'
2023-05-12 13:02:35.857 [IPController] registration::requesting registration 0:0fb00679-9d851c15b622cbdf47cbb3cc
2023-05-12 13:02:35.872 [IPController] registration::accepting registration 0:0fb00679-9d851c15b622cbdf47cbb3cc
2023-05-12 13:02:36.185 [IPController] client::client b'86423022-30449a6e9a475706299ffa73' requested 'registration_request'
2023-05-12 13:02:36.189 [IPController] registration::requesting registration 1:86423022-30449a6e9a475706299ffa73
2023-05-12 13:02:36.198 [IPController] registration::accepting registration 1:86423022-30449a6e9a475706299ffa73
2023-05-12 13:02:47.378 [IPController] client::client b'\x00k\x8bEl' requested 'unregistration_request'
2023-05-12 13:02:47.382 [IPController] registration::canceling registration 0:0fb00679-9d851c15b622cbdf47cbb3cc
2023-05-12 13:02:47.867 [IPController] CRITICAL | Received signal 15, shutting down
2023-05-12 13:02:47.881 [IPController] CRITICAL | terminating children...
2023-05-12 13:02:47.951 [IPController] cleaning up JSON connection files
2023-05-12 13:02:47.956 [IPController] removed /tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-client.json
2023-05-12 13:02:47.958 [IPController] removed /tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-engine.json
Controller stopped: {'exit_code': 0, 'pid': 627889, 'identifier': 'ipcontroller-1683910933-1bxd-626756'}
--------------------------- Captured stderr teardown ---------------------------
2023-05-12 13:02:47.867 [IPController] CRITICAL | Received signal 15, shutting down
2023-05-12 13:02:47.881 [IPController] CRITICAL | terminating children...
2023-05-12 13:02:47.951 [IPController] cleaning up JSON connection files
2023-05-12 13:02:47.956 [IPController] removed /tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-client.json
2023-05-12 13:02:47.958 [IPController] removed /tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-engine.json
---------------------------- Captured log teardown -----------------------------
INFO     /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:cluster.py:859 Stopping controller
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:287 LocalEngineLauncher /usr/bin/python3 stopped: {'exit_code': 1, 'pid': 627907, 'identifier': '1'}
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:583 Removing /tmp/tmpqb6pwqid.ipython/profile_default/log/ipengine-1683910933-1bxd-1683910934-1.log
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:331 Output for 1:
2023-05-12 13:02:36.066 [IPEngine] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
2023-05-12 13:02:36.074 [IPEngine] Searching path ['/tmp/tmpqb6pwqid.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:02:36.075 [IPEngine] Attempting to load config file: ipython_config.py
2023-05-12 13:02:36.077 [IPEngine] Looking for ipython_config in /etc/ipython
2023-05-12 13:02:36.079 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:02:36.082 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:02:36.084 [IPEngine] Looking for ipython_config in /tmp/tmpqb6pwqid.ipython/profile_default
2023-05-12 13:02:36.089 [IPEngine] Attempting to load config file: ipengine_config.py
2023-05-12 13:02:36.090 [IPEngine] Looking for ipengine_config in /etc/ipython
2023-05-12 13:02:36.092 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2023-05-12 13:02:36.095 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2023-05-12 13:02:36.097 [IPEngine] Looking for ipengine_config in /tmp/tmpqb6pwqid.ipython/profile_default
2023-05-12 13:02:36.104 [IPEngine] Loading connection info from $IPP_CONNECTION_INFO
2023-05-12 13:02:36.107 [IPEngine] WARNING | Not using CurveZMQ security
2023-05-12 13:02:36.120 [IPEngine] Config changed:
2023-05-12 13:02:36.121 [IPEngine] {'ProfileDir': {'location': '/tmp/tmpqb6pwqid.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'eed603fb-153672ced9755db78f34967b', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2023-05-12 13:02:36.132 [IPEngine] Registering with controller at tcp://127.0.0.1:37709
2023-05-12 13:02:36.207 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:40257', 'tcp://127.0.0.1:54897', 'tcp://127.0.0.1:39231']
2023-05-12 13:02:36.214 [IPEngine] Setting shell identity b'86423022-30449a6e9a475706299ffa73'
2023-05-12 13:02:36.216 [IPEngine] Connecting shell to tcp://127.0.0.1:40257
2023-05-12 13:02:36.221 [IPEngine] Connecting shell to tcp://127.0.0.1:54897
2023-05-12 13:02:36.224 [IPEngine] Connecting shell to tcp://127.0.0.1:39231
2023-05-12 13:02:36.226 [IPEngine] Starting nanny
2023-05-12 13:02:46.404 [KernelNanny.1] Starting kernel nanny for engine 1, pid=627907, nanny pid=627935
2023-05-12 13:02:46.412 [KernelNanny.1] Nanny watching parent pid 627907.
2023-05-12 13:02:46.818 [IPEngine] Config changed: {'ProfileDir': {'location': '/tmp/tmpqb6pwqid.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'eed603fb-153672ced9755db78f34967b', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
2023-05-12 13:02:46.828 [IPEngine] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
2023-05-12 13:02:46.830 [IPEngine] Running PYTHONSTARTUP file /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/_test_startup_crash.py...
2023-05-12 13:02:46.836 [IPEngine] Running file in user namespace: /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/_test_startup_crash.py
2023-05-12 13:02:47.894 [KernelNanny.1] Pipe closed, parent 627907 has status: zombie
2023-05-12 13:02:47.895 [KernelNanny.1] Notifying Hub that our parent has shut down
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:287 LocalEngineSetLauncher engine set stopped: {'engines': {'0': {'exit_code': 1, 'pid': 627897, 'identifier': '0'}, '1': {'exit_code': 1, 'pid': 627907, 'identifier': '1'}}, 'exit_code': 1}
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:331 Output for ipengine-1683910933-1bxd-1683910934-626756:
Output for engine 0
  2023-05-12 13:02:35.729 [IPEngine] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
  2023-05-12 13:02:35.736 [IPEngine] Searching path ['/tmp/tmpqb6pwqid.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
  2023-05-12 13:02:35.738 [IPEngine] Attempting to load config file: ipython_config.py
  2023-05-12 13:02:35.740 [IPEngine] Looking for ipython_config in /etc/ipython
  2023-05-12 13:02:35.742 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
  2023-05-12 13:02:35.744 [IPEngine] Looking for ipython_config in /usr/etc/ipython
  2023-05-12 13:02:35.747 [IPEngine] Looking for ipython_config in /tmp/tmpqb6pwqid.ipython/profile_default
  2023-05-12 13:02:35.751 [IPEngine] Attempting to load config file: ipengine_config.py
  2023-05-12 13:02:35.753 [IPEngine] Looking for ipengine_config in /etc/ipython
  2023-05-12 13:02:35.755 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
  2023-05-12 13:02:35.757 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
  2023-05-12 13:02:35.759 [IPEngine] Looking for ipengine_config in /tmp/tmpqb6pwqid.ipython/profile_default
  2023-05-12 13:02:35.766 [IPEngine] Loading connection info from $IPP_CONNECTION_INFO
  2023-05-12 13:02:35.769 [IPEngine] WARNING | Not using CurveZMQ security
  2023-05-12 13:02:35.782 [IPEngine] Config changed:
  2023-05-12 13:02:35.784 [IPEngine] {'ProfileDir': {'location': '/tmp/tmpqb6pwqid.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'eed603fb-153672ced9755db78f34967b', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
  2023-05-12 13:02:35.794 [IPEngine] Registering with controller at tcp://127.0.0.1:37709
  2023-05-12 13:02:35.883 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:40257', 'tcp://127.0.0.1:54897', 'tcp://127.0.0.1:34643']
  2023-05-12 13:02:35.890 [IPEngine] Setting shell identity b'0fb00679-9d851c15b622cbdf47cbb3cc'
  2023-05-12 13:02:35.892 [IPEngine] Connecting shell to tcp://127.0.0.1:40257
  2023-05-12 13:02:35.898 [IPEngine] Connecting shell to tcp://127.0.0.1:54897
  2023-05-12 13:02:35.900 [IPEngine] Connecting shell to tcp://127.0.0.1:34643
  2023-05-12 13:02:35.902 [IPEngine] Starting nanny
  2023-05-12 13:02:45.838 [KernelNanny.0] Starting kernel nanny for engine 0, pid=627897, nanny pid=627932
  2023-05-12 13:02:45.847 [KernelNanny.0] Nanny watching parent pid 627897.
  2023-05-12 13:02:46.276 [IPEngine] Config changed: {'ProfileDir': {'location': '/tmp/tmpqb6pwqid.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'eed603fb-153672ced9755db78f34967b', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
  2023-05-12 13:02:46.286 [IPEngine] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
  2023-05-12 13:02:46.288 [IPEngine] Running PYTHONSTARTUP file /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/_test_startup_crash.py...
  2023-05-12 13:02:46.294 [IPEngine] Running file in user namespace: /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/_test_startup_crash.py
  2023-05-12 13:02:47.348 [KernelNanny.0] Pipe closed, parent 627897 has status: zombie
  2023-05-12 13:02:47.350 [KernelNanny.0] Notifying Hub that our parent has shut down
Output for engine 1
  2023-05-12 13:02:36.066 [IPEngine] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
  2023-05-12 13:02:36.074 [IPEngine] Searching path ['/tmp/tmpqb6pwqid.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
  2023-05-12 13:02:36.075 [IPEngine] Attempting to load config file: ipython_config.py
  2023-05-12 13:02:36.077 [IPEngine] Looking for ipython_config in /etc/ipython
  2023-05-12 13:02:36.079 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
  2023-05-12 13:02:36.082 [IPEngine] Looking for ipython_config in /usr/etc/ipython
  2023-05-12 13:02:36.084 [IPEngine] Looking for ipython_config in /tmp/tmpqb6pwqid.ipython/profile_default
  2023-05-12 13:02:36.089 [IPEngine] Attempting to load config file: ipengine_config.py
  2023-05-12 13:02:36.090 [IPEngine] Looking for ipengine_config in /etc/ipython
  2023-05-12 13:02:36.092 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
  2023-05-12 13:02:36.095 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
  2023-05-12 13:02:36.097 [IPEngine] Looking for ipengine_config in /tmp/tmpqb6pwqid.ipython/profile_default
  2023-05-12 13:02:36.104 [IPEngine] Loading connection info from $IPP_CONNECTION_INFO
  2023-05-12 13:02:36.107 [IPEngine] WARNING | Not using CurveZMQ security
  2023-05-12 13:02:36.120 [IPEngine] Config changed:
  2023-05-12 13:02:36.121 [IPEngine] {'ProfileDir': {'location': '/tmp/tmpqb6pwqid.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'eed603fb-153672ced9755db78f34967b', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
  2023-05-12 13:02:36.132 [IPEngine] Registering with controller at tcp://127.0.0.1:37709
  2023-05-12 13:02:36.207 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:40257', 'tcp://127.0.0.1:54897', 'tcp://127.0.0.1:39231']
  2023-05-12 13:02:36.214 [IPEngine] Setting shell identity b'86423022-30449a6e9a475706299ffa73'
  2023-05-12 13:02:36.216 [IPEngine] Connecting shell to tcp://127.0.0.1:40257
  2023-05-12 13:02:36.221 [IPEngine] Connecting shell to tcp://127.0.0.1:54897
  2023-05-12 13:02:36.224 [IPEngine] Connecting shell to tcp://127.0.0.1:39231
  2023-05-12 13:02:36.226 [IPEngine] Starting nanny
  2023-05-12 13:02:46.404 [KernelNanny.1] Starting kernel nanny for engine 1, pid=627907, nanny pid=627935
  2023-05-12 13:02:46.412 [KernelNanny.1] Nanny watching parent pid 627907.
  2023-05-12 13:02:46.818 [IPEngine] Config changed: {'ProfileDir': {'location': '/tmp/tmpqb6pwqid.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'eed603fb-153672ced9755db78f34967b', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
  2023-05-12 13:02:46.828 [IPEngine] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
  2023-05-12 13:02:46.830 [IPEngine] Running PYTHONSTARTUP file /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/_test_startup_crash.py...
  2023-05-12 13:02:46.836 [IPEngine] Running file in user namespace: /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/_test_startup_crash.py
  2023-05-12 13:02:47.894 [KernelNanny.1] Pipe closed, parent 627907 has status: zombie
  2023-05-12 13:02:47.895 [KernelNanny.1] Notifying Hub that our parent has shut down
WARNING  /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:cluster.py:719 engine set stopped 1683910934: {'engines': {'0': {'exit_code': 1, 'pid': 627897, 'identifier': '0'}, '1': {'exit_code': 1, 'pid': 627907, 'identifier': '1'}}, 'exit_code': 1}
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:cluster.py:562 Updating /tmp/tmpqb6pwqid.ipython/profile_default/security/cluster-1683910933-1bxd.json
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:287 LocalControllerLauncher /usr/bin/python3 stopped: {'exit_code': 0, 'pid': 627889, 'identifier': 'ipcontroller-1683910933-1bxd-626756'}
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:583 Removing /tmp/tmpqb6pwqid.ipython/profile_default/log/ipcontroller-1683910933-1bxd-626756.log
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:583 Removing /tmp/tmpqb6pwqid.ipython/profile_default/log/ipcontroller-1683910933-1bxd-626756.log
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:cluster.py:573 Removed cluster file: /tmp/tmpqb6pwqid.ipython/profile_default/security/cluster-1683910933-1bxd.json
ERROR    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:589 Failed to remove /tmp/tmpqb6pwqid.ipython/profile_default/log/ipcontroller-1683910933-1bxd-626756.log: [Errno 2] No such file or directory: '/tmp/tmpqb6pwqid.ipython/profile_default/log/ipcontroller-1683910933-1bxd-626756.log'
INFO     /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:cluster.py:796 Stopping engine(s): 1683910934
DEBUG    /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:launcher.py:331 Output for ipcontroller-1683910933-1bxd-626756:
2023-05-12 13:02:25.126 [IPController] Using existing profile dir: '/tmp/tmpqb6pwqid.ipython/profile_default'
2023-05-12 13:02:25.133 [IPController] Searching path ['/tmp/tmpqb6pwqid.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2023-05-12 13:02:25.134 [IPController] Attempting to load config file: ipython_config.py
2023-05-12 13:02:25.136 [IPController] Looking for ipython_config in /etc/ipython
2023-05-12 13:02:25.138 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2023-05-12 13:02:25.141 [IPController] Looking for ipython_config in /usr/etc/ipython
2023-05-12 13:02:25.143 [IPController] Looking for ipython_config in /tmp/tmpqb6pwqid.ipython/profile_default
2023-05-12 13:02:25.148 [IPController] Attempting to load config file: ipcontroller_config.py
2023-05-12 13:02:25.149 [IPController] Looking for ipcontroller_config in /etc/ipython
2023-05-12 13:02:25.151 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2023-05-12 13:02:25.153 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2023-05-12 13:02:25.156 [IPController] Looking for ipcontroller_config in /tmp/tmpqb6pwqid.ipython/profile_default
2023-05-12 13:02:25.160 [IPController] Loaded config file: /tmp/tmpqb6pwqid.ipython/profile_default/ipcontroller_config.py
2023-05-12 13:02:25.344 [IPController] Used 18 random ports
2023-05-12 13:02:25.346 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 37709, 'control': 33407, 'mux': 40257, 'task': 54897, 'iopub': 50633, 'hb_ping': 50099, 'hb_pong': 46091, 'broadcast': [34643, 39231]}
2023-05-12 13:02:25.347 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 37709, 'control': 37519, 'mux': 57705, 'task': 45127, 'task_scheme': 'leastload', 'iopub': 42747, 'notification': 34225, 'broadcast': 60729}
2023-05-12 13:02:25.348 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 57895, '01': 34851}}
2023-05-12 13:02:25.376 [IPController] Hub listening on tcp://127.0.0.1:37709 for registration.
2023-05-12 13:02:25.411 [IPController] Hub using DB backend: DictDB
2023-05-12 13:02:25.689 [IPController] hub::created hub
2023-05-12 13:02:25.692 [IPController] writing connection info to /tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-client.json
2023-05-12 13:02:25.697 [IPController] writing connection info to /tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-engine.json
2023-05-12 13:02:25.702 [IPController] task::using Python leastload Task scheduler
2023-05-12 13:02:25.758 [IPController] Started process IOPubScheduler: 627898
2023-05-12 13:02:25.809 [IPController] Started process DirectScheduler: 627903
2023-05-12 13:02:25.857 [IPController] Started process ControlScheduler: 627906
2023-05-12 13:02:25.909 [IPController] Started process TaskScheduler: 627908
2023-05-12 13:02:25.962 [IPController] Started process BroadcastScheduler(depth=0, id=0): 627913
2023-05-12 13:02:26.015 [IPController] Started process BroadcastScheduler(depth=1, id=00): 627916
2023-05-12 13:02:26.109 [broadcast-0] BroadcastScheduler 0 started
2023-05-12 13:02:26.108 [IPController] Started process BroadcastScheduler(depth=1, id=01): 627921
2023-05-12 13:02:26.136 [task] Task scheduler started [leastload]
2023-05-12 13:02:26.182 [IPController] Heartmonitor beating every 250ms
2023-05-12 13:02:26.230 [broadcast-00] BroadcastScheduler 00 started
2023-05-12 13:02:26.243 [broadcast-01] BroadcastScheduler 01 started
2023-05-12 13:02:26.352 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2023-05-12 13:02:26.355 [IPController] client::client [b'\x00k\x8bEg'] connected
2023-05-12 13:02:26.402 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2023-05-12 13:02:26.405 [IPController] client::client [b'\x00k\x8bEh'] connected
2023-05-12 13:02:26.420 [IPController] heartbeat::waiting for subscription
2023-05-12 13:02:26.437 [IPController] heartbeat::subscription started
2023-05-12 13:02:35.852 [IPController] client::client b'0fb00679-9d851c15b622cbdf47cbb3cc' requested 'registration_request'
2023-05-12 13:02:35.857 [IPController] registration::requesting registration 0:0fb00679-9d851c15b622cbdf47cbb3cc
2023-05-12 13:02:35.872 [IPController] registration::accepting registration 0:0fb00679-9d851c15b622cbdf47cbb3cc
2023-05-12 13:02:36.185 [IPController] client::client b'86423022-30449a6e9a475706299ffa73' requested 'registration_request'
2023-05-12 13:02:36.189 [IPController] registration::requesting registration 1:86423022-30449a6e9a475706299ffa73
2023-05-12 13:02:36.198 [IPController] registration::accepting registration 1:86423022-30449a6e9a475706299ffa73
2023-05-12 13:02:47.378 [IPController] client::client b'\x00k\x8bEl' requested 'unregistration_request'
2023-05-12 13:02:47.382 [IPController] registration::canceling registration 0:0fb00679-9d851c15b622cbdf47cbb3cc
2023-05-12 13:02:47.867 [IPController] CRITICAL | Received signal 15, shutting down
2023-05-12 13:02:47.881 [IPController] CRITICAL | terminating children...
2023-05-12 13:02:47.951 [IPController] cleaning up JSON connection files
2023-05-12 13:02:47.956 [IPController] removed /tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-client.json
2023-05-12 13:02:47.958 [IPController] removed /tmp/tmpqb6pwqid.ipython/profile_default/security/ipcontroller-1683910933-1bxd-engine.json
INFO     /builddir/build/BUILD/ipyparallel-8.5.1/ipyparallel/tests/conftest.py:cluster.py:666 Controller stopped: {'exit_code': 0, 'pid': 627889, 'identifier': 'ipcontroller-1683910933-1bxd-626756'}
ERROR    asyncio:base_events.py:1771 Exception in callback BaseAsyncIOLoop._handle_events(45, 1)
handle: <Handle BaseAsyncIOLoop._handle_events(45, 1)>
Traceback (most recent call last):
  File "/usr/lib64/python3.11/asyncio/events.py", line 80, in _run
    self._context.run(self._callback, *self._args)
  File "/usr/lib64/python3.11/site-packages/tornado/platform/asyncio.py", line 206, in _handle_events
    handler_func(fileobj, events)
  File "/usr/lib64/python3.11/site-packages/zmq/eventloop/zmqstream.py", line 570, in _handle_events
    zmq_events = self.socket.EVENTS
                 ^^^^^^^^^^^^^^^^^^
  File "/usr/lib64/python3.11/site-packages/zmq/sugar/attrsettr.py", line 55, in __getattr__
    return self._get_attr_opt(upper_key, opt)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib64/python3.11/site-packages/zmq/sugar/attrsettr.py", line 67, in _get_attr_opt
    return self.get(opt)
           ^^^^^^^^^^^^^
  File "zmq/backend/cython/socket.pyx", line 476, in zmq.backend.cython.socket.Socket.get
  File "zmq/backend/cython/socket.pyx", line 137, in zmq.backend.cython.socket._check_closed
zmq.error.ZMQError: Socket operation on non-socket
ERROR    asyncio:base_events.py:1771 Exception in callback BaseAsyncIOLoop._handle_events(47, 1)
handle: <Handle BaseAsyncIOLoop._handle_events(47, 1)>
Traceback (most recent call last):
  File "/usr/lib64/python3.11/asyncio/events.py", line 80, in _run
    self._context.run(self._callback, *self._args)
  File "/usr/lib64/python3.11/site-packages/tornado/platform/asyncio.py", line 206, in _handle_events
    handler_func(fileobj, events)
  File "/usr/lib64/python3.11/site-packages/zmq/eventloop/zmqstream.py", line 570, in _handle_events
    zmq_events = self.socket.EVENTS
                 ^^^^^^^^^^^^^^^^^^
  File "/usr/lib64/python3.11/site-packages/zmq/sugar/attrsettr.py", line 55, in __getattr__
    return self._get_attr_opt(upper_key, opt)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib64/python3.11/site-packages/zmq/sugar/attrsettr.py", line 67, in _get_attr_opt
    return self.get(opt)
           ^^^^^^^^^^^^^
  File "zmq/backend/cython/socket.pyx", line 476, in zmq.backend.cython.socket.Socket.get
  File "zmq/backend/cython/socket.pyx", line 137, in zmq.backend.cython.socket._check_closed
zmq.error.ZMQError: Socket operation on non-socket
=============================== warnings summary ===============================
../../../../usr/lib/python3.11/site-packages/jupyter_client/connect.py:27
  /usr/lib/python3.11/site-packages/jupyter_client/connect.py:27: DeprecationWarning: Jupyter is migrating its paths to use standard platformdirs
  given by the platformdirs library.  To remove this warning and
  see the appropriate new directories, set the environment variable
  `JUPYTER_PLATFORM_DIRS=1` and then run `jupyter --paths`.
  The use of platformdirs will be the default in `jupyter_core` v6
    from jupyter_core.paths import jupyter_data_dir
-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
============================= slowest 10 durations =============================
104.07s call     ipyparallel/tests/test_apps.py::test_ipcluster_list
83.04s call     ipyparallel/tests/test_apps.py::test_ipcluster_start_stop[False]
81.58s call     ipyparallel/tests/test_apps.py::test_ipcluster_start_stop[True]
63.74s call     ipyparallel/tests/test_cluster.py::test_restart_engines
44.60s call     ipyparallel/tests/test_cluster.py::test_signal_engines
44.43s call     ipyparallel/tests/test_cluster.py::test_to_from_dict
42.96s call     ipyparallel/tests/test_cluster.py::test_sync_with
42.55s call     ipyparallel/tests/test_cluster.py::test_async_with
38.24s call     ipyparallel/tests/test_cluster.py::test_start_stop_engines
37.54s call     ipyparallel/tests/test_cluster.py::test_default_from_file
=========================== short test summary info ============================
SKIPPED [1] ipyparallel/tests/test_db.py:44: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:143: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:152: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:51: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:82: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:120: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:98: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:106: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:132: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:159: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:183: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:195: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:171: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:64: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_cluster.py:174: Requires mpiexec
SKIPPED [1] ipyparallel/tests/test_cluster.py:156: Requires mpiexec
SKIPPED [1] ipyparallel/tests/test_cluster.py:121: Requires mpiexec
SKIPPED [1] ipyparallel/tests/test_cluster.py:106: Requires mpiexec
SKIPPED [1] ipyparallel/tests/test_cluster.py:280: Requires mpiexec
SKIPPED [1] ipyparallel/tests/test_cluster.py:174: Requires slurm
SKIPPED [1] ipyparallel/tests/test_cluster.py:156: Requires slurm
SKIPPED [1] ipyparallel/tests/test_cluster.py:121: Requires slurm
SKIPPED [1] ipyparallel/tests/test_cluster.py:106: Requires slurm
SKIPPED [1] ipyparallel/tests/test_cluster.py:280: Requires slurm
SKIPPED [2] ipyparallel/tests/test_cluster.py:174: Needs docker compose
SKIPPED [2] ipyparallel/tests/test_cluster.py:156: Needs docker compose
SKIPPED [2] ipyparallel/tests/test_cluster.py:121: Needs docker compose
SKIPPED [2] ipyparallel/tests/test_cluster.py:106: Needs docker compose
SKIPPED [2] ipyparallel/tests/test_cluster.py:280: Needs docker compose
XFAIL ipyparallel/tests/test_view.py::TestView::test_cloudpickle_require - @require doesn't work with cloudpickle
XFAIL ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_cloudpickle_require - @require doesn't work with cloudpickle
XFAIL ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map - map not yet implemented
XFAIL ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_ref - map not yet implemented
XFAIL ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_reference - map not yet implemented
XFAIL ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_iterable - map not yet implemented
XFAIL ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_empty_sequence - map not yet implemented
XFAIL ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_numpy - map not yet implemented
XFAIL ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_tracked - Tracking gets disconnected from original message
XFAIL ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_target_ordering - coalescing view doesn't preserve target order
XFAIL ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_displaypub - displaypub ordering not preserved
ERROR ipyparallel/tests/test_client.py::TestClient::test_curve - RuntimeError...
ERROR ipyparallel/tests/test_client.py::TestClient::test_ids - RuntimeError: ...
ERROR ipyparallel/tests/test_client.py::TestClient::test_iter - RuntimeError:...
ERROR ipyparallel/tests/test_client.py::TestClient::test_view_indexing - Runt...
ERROR ipyparallel/tests/test_client.py::TestClient::test_outstanding - Runtim...
ERROR ipyparallel/tests/test_client.py::TestClient::test_lbview_targets - Run...
ERROR ipyparallel/tests/test_client.py::TestClient::test_dview_targets - Runt...
ERROR ipyparallel/tests/test_client.py::TestClient::test_lazy_all_targets - R...
ERROR ipyparallel/tests/test_client.py::TestClient::test_targets - RuntimeErr...
ERROR ipyparallel/tests/test_client.py::TestClient::test_clear - RuntimeError...
ERROR ipyparallel/tests/test_client.py::TestClient::test_get_result - Runtime...
ERROR ipyparallel/tests/test_client.py::TestClient::test_get_execute_result
ERROR ipyparallel/tests/test_client.py::TestClient::test_ids_list - RuntimeEr...
ERROR ipyparallel/tests/test_client.py::TestClient::test_queue_status - Runti...
ERROR ipyparallel/tests/test_client.py::TestClient::test_shutdown - RuntimeEr...
ERROR ipyparallel/tests/test_client.py::TestClient::test_result_status - Runt...
ERROR ipyparallel/tests/test_client.py::TestClient::test_db_query_dt - Runtim...
ERROR ipyparallel/tests/test_client.py::TestClient::test_db_query_keys - Runt...
ERROR ipyparallel/tests/test_client.py::TestClient::test_db_query_default_keys
ERROR ipyparallel/tests/test_client.py::TestClient::test_db_query_msg_id - Ru...
ERROR ipyparallel/tests/test_client.py::TestClient::test_db_query_get_result
ERROR ipyparallel/tests/test_client.py::TestClient::test_db_query_in - Runtim...
ERROR ipyparallel/tests/test_client.py::TestClient::test_hub_history - Runtim...
ERROR ipyparallel/tests/test_client.py::TestClient::test_resubmit - RuntimeEr...
ERROR ipyparallel/tests/test_client.py::TestClient::test_resubmit_chain - Run...
ERROR ipyparallel/tests/test_client.py::TestClient::test_resubmit_header - Ru...
ERROR ipyparallel/tests/test_client.py::TestClient::test_resubmit_aborted - R...
ERROR ipyparallel/tests/test_client.py::TestClient::test_resubmit_inflight - ...
ERROR ipyparallel/tests/test_client.py::TestClient::test_resubmit_badkey - Ru...
ERROR ipyparallel/tests/test_client.py::TestClient::test_purge_hub_results - ...
ERROR ipyparallel/tests/test_client.py::TestClient::test_purge_local_results
ERROR ipyparallel/tests/test_client.py::TestClient::test_purge_local_results_outstanding
ERROR ipyparallel/tests/test_client.py::TestClient::test_purge_all_local_results_outstanding
ERROR ipyparallel/tests/test_client.py::TestClient::test_purge_all_hub_results
ERROR ipyparallel/tests/test_client.py::TestClient::test_purge_all_local_results
ERROR ipyparallel/tests/test_client.py::TestClient::test_purge_all_results - ...
ERROR ipyparallel/tests/test_client.py::TestClient::test_purge_everything - R...
ERROR ipyparallel/tests/test_client.py::TestClient::test_activate_on_init - R...
ERROR ipyparallel/tests/test_client.py::TestClient::test_activate - RuntimeEr...
ERROR ipyparallel/tests/test_client.py::TestClient::test_wait_interactive - R...
ERROR ipyparallel/tests/test_client.py::TestClient::test_await_future - Runti...
ERROR ipyparallel/tests/test_client.py::TestClient::test_become_dask - Runtim...
ERROR ipyparallel/tests/test_client.py::TestClient::test_warning_on_hostname_match
ERROR ipyparallel/tests/test_client.py::TestClient::test_local_ip_true_doesnt_trigger_warning
ERROR ipyparallel/tests/test_client.py::TestClient::test_wait_for_engines - R...
ERROR ipyparallel/tests/test_client.py::TestClient::test_signal_engines - Run...
ERROR ipyparallel/tests/test_joblib.py::TestJobLib::test_default_backend - Ru...
ERROR ipyparallel/tests/test_joblib.py::TestJobLib::test_register_backend - R...
ERROR ipyparallel/tests/test_joblib.py::TestJobLib::test_joblib_backend - Run...
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_z_crash - ...
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map - Runt...
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_generator
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_short_first
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_short_last
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_unordered
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_ordered
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_iterable
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_imap_max_outstanding
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_imap_infinite
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_imap_unordered
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_imap_return_exceptions
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_abort - Ru...
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_retries - ...
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_short_timeout
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_invalid_dependency
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_impossible_dependency
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_follow - R...
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_after - Ru...
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_px_blocking
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_block_args
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_groupby_engine
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_groupby_order
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_groupby_type
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_error_stream
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_error_no_stream
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_stream
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_px_nonblocking
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_autopx_blocking
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_autopx_nonblocking
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_result - Run...
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_px_pylab - R...
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_pxconfig - R...
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_targets
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_block
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_default
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_SIGINT
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_signal_2
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_signal_0
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_SIGKILL
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_signal_9
ERROR ipyparallel/tests/test_remotefunction.py::TestRemoteFunctions::test_remote
ERROR ipyparallel/tests/test_remotefunction.py::TestRemoteFunctions::test_parallel
ERROR ipyparallel/tests/test_remotefunction.py::TestRemoteFunctions::test_parallel_map
ERROR ipyparallel/tests/test_view.py::TestView::test_z_crash_mux - RuntimeErr...
ERROR ipyparallel/tests/test_view.py::TestView::test_push_pull - RuntimeError...
ERROR ipyparallel/tests/test_view.py::TestView::test_push_pull_function - Run...
ERROR ipyparallel/tests/test_view.py::TestView::test_push_function_globals - ...
ERROR ipyparallel/tests/test_view.py::TestView::test_push_function_defaults
ERROR ipyparallel/tests/test_view.py::TestView::test_get_result - RuntimeErro...
ERROR ipyparallel/tests/test_view.py::TestView::test_run_newline - RuntimeErr...
ERROR ipyparallel/tests/test_view.py::TestView::test_apply_f_kwarg - RuntimeE...
ERROR ipyparallel/tests/test_view.py::TestView::test_apply_tracked - RuntimeE...
ERROR ipyparallel/tests/test_view.py::TestView::test_push_tracked - RuntimeEr...
ERROR ipyparallel/tests/test_view.py::TestView::test_scatter_tracked - Runtim...
ERROR ipyparallel/tests/test_view.py::TestView::test_remote_reference - Runti...
ERROR ipyparallel/tests/test_view.py::TestView::test_scatter_gather - Runtime...
ERROR ipyparallel/tests/test_view.py::TestView::test_scatter_gather_numpy - R...
ERROR ipyparallel/tests/test_view.py::TestView::test_scatter_gather_lazy - Ru...
ERROR ipyparallel/tests/test_view.py::TestView::test_apply_numpy - RuntimeErr...
ERROR ipyparallel/tests/test_view.py::TestView::test_apply_numpy_object_dtype
ERROR ipyparallel/tests/test_view.py::TestView::test_push_pull_recarray - Run...
ERROR ipyparallel/tests/test_view.py::TestView::test_push_pull_timeseries - R...
ERROR ipyparallel/tests/test_view.py::TestView::test_map - RuntimeError: Time...
ERROR ipyparallel/tests/test_view.py::TestView::test_map_empty_sequence - Run...
ERROR ipyparallel/tests/test_view.py::TestView::test_map_iterable - RuntimeEr...
ERROR ipyparallel/tests/test_view.py::TestView::test_map_numpy - RuntimeError...
ERROR ipyparallel/tests/test_view.py::TestView::test_scatter_gather_nonblocking
ERROR ipyparallel/tests/test_view.py::TestView::test_scatter_gather_numpy_nonblocking
ERROR ipyparallel/tests/test_view.py::TestView::test_execute - RuntimeError: ...
ERROR ipyparallel/tests/test_view.py::TestView::test_abort - RuntimeError: Ti...
ERROR ipyparallel/tests/test_view.py::TestView::test_abort_all - RuntimeError...
ERROR ipyparallel/tests/test_view.py::TestView::test_temp_flags - RuntimeErro...
ERROR ipyparallel/tests/test_view.py::TestView::test_importer - RuntimeError:...
ERROR ipyparallel/tests/test_view.py::TestView::test_unicode_execute - Runtim...
ERROR ipyparallel/tests/test_view.py::TestView::test_unicode_apply_result - R...
ERROR ipyparallel/tests/test_view.py::TestView::test_unicode_apply_arg - Runt...
ERROR ipyparallel/tests/test_view.py::TestView::test_map_reference - RuntimeE...
ERROR ipyparallel/tests/test_view.py::TestView::test_apply_reference - Runtim...
ERROR ipyparallel/tests/test_view.py::TestView::test_eval_reference - Runtime...
ERROR ipyparallel/tests/test_view.py::TestView::test_reference_nameerror - Ru...
ERROR ipyparallel/tests/test_view.py::TestView::test_single_engine_map - Runt...
ERROR ipyparallel/tests/test_view.py::TestView::test_len - RuntimeError: Time...
ERROR ipyparallel/tests/test_view.py::TestView::test_execute_reply - RuntimeE...
ERROR ipyparallel/tests/test_view.py::TestView::test_execute_reply_rich - Run...
ERROR ipyparallel/tests/test_view.py::TestView::test_execute_reply_stdout - R...
ERROR ipyparallel/tests/test_view.py::TestView::test_execute_result - Runtime...
ERROR ipyparallel/tests/test_view.py::TestView::test_execute_silent - Runtime...
ERROR ipyparallel/tests/test_view.py::TestView::test_execute_magic - RuntimeE...
ERROR ipyparallel/tests/test_view.py::TestView::test_execute_displaypub - Run...
ERROR ipyparallel/tests/test_view.py::TestView::test_apply_displaypub - Runti...
ERROR ipyparallel/tests/test_view.py::TestView::test_execute_raises - Runtime...
ERROR ipyparallel/tests/test_view.py::TestView::test_remoteerror_render_exception
ERROR ipyparallel/tests/test_view.py::TestView::test_compositeerror_render_exception
ERROR ipyparallel/tests/test_view.py::TestView::test_compositeerror_truncate
ERROR ipyparallel/tests/test_view.py::TestView::test_magic_pylab - RuntimeErr...
ERROR ipyparallel/tests/test_view.py::TestView::test_func_default_func - Runt...
ERROR ipyparallel/tests/test_view.py::TestView::test_data_pub_single - Runtim...
ERROR ipyparallel/tests/test_view.py::TestView::test_data_pub - RuntimeError:...
ERROR ipyparallel/tests/test_view.py::TestView::test_can_list_arg - RuntimeEr...
ERROR ipyparallel/tests/test_view.py::TestView::test_can_dict_arg - RuntimeEr...
ERROR ipyparallel/tests/test_view.py::TestView::test_can_list_kwarg - Runtime...
ERROR ipyparallel/tests/test_view.py::TestView::test_can_dict_kwarg - Runtime...
ERROR ipyparallel/tests/test_view.py::TestView::test_map_ref - RuntimeError: ...
ERROR ipyparallel/tests/test_view.py::TestView::test_nested_getitem_setitem
ERROR ipyparallel/tests/test_view.py::TestView::test_return_namedtuple - Runt...
ERROR ipyparallel/tests/test_view.py::TestView::test_apply_namedtuple - Runti...
ERROR ipyparallel/tests/test_view.py::TestView::test_sync_imports - RuntimeEr...
ERROR ipyparallel/tests/test_view.py::TestView::test_sync_imports_quiet - Run...
ERROR ipyparallel/tests/test_view.py::TestView::test_use_cloudpickle - Runtim...
ERROR ipyparallel/tests/test_view.py::TestView::test_cloudpickle_push_pull - ...
ERROR ipyparallel/tests/test_view.py::TestView::test_block_kwarg - RuntimeErr...
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_z_crash_mux
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_pull
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_pull_function
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_function_globals
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_function_defaults
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_get_result
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_run_newline
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_f_kwarg
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_tracked
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_tracked
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_remote_reference
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather_numpy
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather_lazy
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_numpy
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_numpy_object_dtype
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_pull_recarray
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_pull_timeseries
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather_nonblocking
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather_numpy_nonblocking
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_abort
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_abort_all
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_temp_flags
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_importer
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_unicode_execute
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_unicode_apply_result
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_unicode_apply_arg
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_reference
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_eval_reference
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_reference_nameerror
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_single_engine_map
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_len
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_reply
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_reply_rich
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_reply_stdout
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_result
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_silent
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_magic
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_displaypub
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_raises
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_remoteerror_render_exception
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_compositeerror_render_exception
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_compositeerror_truncate
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_magic_pylab
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_func_default_func
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_data_pub_single
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_data_pub
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_can_list_arg
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_can_dict_arg
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_can_list_kwarg
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_can_dict_kwarg
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_nested_getitem_setitem
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_return_namedtuple
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_namedtuple
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_sync_imports
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_sync_imports_quiet
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_use_cloudpickle
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_cloudpickle_push_pull
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_block_kwarg
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_engine_metadata
FAILED ipyparallel/tests/test_cluster.py::test_wait_for_engines_crash - Timeo...
= 1 failed, 175 passed, 34 skipped, 11 xfailed, 1 warning, 222 errors in 1262.64s (0:21:02) =
error: Bad exit status from /var/tmp/rpm-tmp.B3qcgC (%check)
RPM build errors:
    Bad exit status from /var/tmp/rpm-tmp.B3qcgC (%check)
Child return code was: 1
EXCEPTION: [Error('Command failed: \n # bash --login -c /usr/bin/rpmbuild -bb --noclean --target noarch --nodeps /builddir/build/SPECS/python-ipyparallel.spec\n', 1)]
Traceback (most recent call last):
  File "/usr/lib/python3.11/site-packages/mockbuild/trace_decorator.py", line 93, in trace
    result = func(*args, **kw)
             ^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/mockbuild/util.py", line 598, in do_with_status
    raise exception.Error("Command failed: \n # %s\n%s" % (command, output), child.returncode)
mockbuild.exception.Error: Command failed: 
 # bash --login -c /usr/bin/rpmbuild -bb --noclean --target noarch --nodeps /builddir/build/SPECS/python-ipyparallel.spec