$ git clone -n https://src.fedoraproject.org/rpms/python-pygrocy.git /var/lib/mock/f37-build-side-28-python-devel-140537-8673/root/chroot_tmpdir/scmroot/python-pygrocy
Cloning into '/var/lib/mock/f37-build-side-28-python-devel-140537-8673/root/chroot_tmpdir/scmroot/python-pygrocy'...
error: RPC failed; curl 16 Error in the HTTP2 framing layer
fatal: the remote end hung up unexpectedly