$ git clone -n https://src.fedoraproject.org/rpms/globus-gram-job-manager-pbs.git /var/lib/mock/f45-build-11222-428/root/chroot_tmpdir/scmroot/globus-gram-job-manager-pbs
Cloning into '/var/lib/mock/f45-build-11222-428/root/chroot_tmpdir/scmroot/globus-gram-job-manager-pbs'...
$ git fetch origin 05be6295589889f60b6c5919528d989526f19a21:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/globus-gram-job-manager-pbs
 * [new ref]         05be6295589889f60b6c5919528d989526f19a21 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 05be629 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild