$ git clone -n https://src.fedoraproject.org/rpms/OpenMolcas.git /var/lib/mock/f41-build-3152137-40629/root/chroot_tmpdir/scmroot/OpenMolcas
Cloning into '/var/lib/mock/f41-build-3152137-40629/root/chroot_tmpdir/scmroot/OpenMolcas'...
$ git fetch origin efa712ca560dc5381a4b57fa2983fb6d60246a0d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/OpenMolcas
 * [new ref]         efa712ca560dc5381a4b57fa2983fb6d60246a0d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at efa712c Forgot to update commit tag