$ git clone -n https://src.fedoraproject.org/rpms/python-redis.git /var/lib/mock/f41-build-side-2-python-2686513-30120/root/chroot_tmpdir/scmroot/python-redis
Cloning into '/var/lib/mock/f41-build-side-2-python-2686513-30120/root/chroot_tmpdir/scmroot/python-redis'...
$ git fetch origin 658858b24b4db5ae1501197079679e7d9d88eb20:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-redis
 * [new ref]         658858b24b4db5ae1501197079679e7d9d88eb20 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 658858b Update to 5.0.8