$ git clone -n https://src.fedoraproject.org/rpms/python-systemd.git /var/lib/mock/f37-build-side-28-python-devel-93011-4891/root/chroot_tmpdir/scmroot/python-systemd
Cloning into '/var/lib/mock/f37-build-side-28-python-devel-93011-4891/root/chroot_tmpdir/scmroot/python-systemd'...
$ git reset --hard cc51fb1f04e3d06949b6c591e037a8b314621af7
HEAD is now at cc51fb1 Convert to rpmautospec