$ git clone -n https://src.fedoraproject.org/rpms/python-gitlab.git /var/lib/mock/f40-build-2249370-53997/root/chroot_tmpdir/scmroot/python-gitlab
Cloning into '/var/lib/mock/f40-build-2249370-53997/root/chroot_tmpdir/scmroot/python-gitlab'...
$ git fetch origin 95d34215e9b81637033bad4b17b0220dc7a2727a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-gitlab
 * [new ref]         95d34215e9b81637033bad4b17b0220dc7a2727a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 95d3421 Update to 4.4.0 rhbz#2256040