$ git clone -n https://src.fedoraproject.org/rpms/xtensor-python.git /var/lib/mock/f37-build-side-32-misc-devel-236948-14036/root/chroot_tmpdir/scmroot/xtensor-python
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-236948-14036/root/chroot_tmpdir/scmroot/xtensor-python'...
fatal: unable to access 'https://src.fedoraproject.org/rpms/xtensor-python.git/': Error in the HTTP2 framing layer