$ git clone -n https://src.fedoraproject.org/rpms/globus-gridmap-eppn-callout.git /var/lib/mock/f45-build-11240-428/root/chroot_tmpdir/scmroot/globus-gridmap-eppn-callout
Cloning into '/var/lib/mock/f45-build-11240-428/root/chroot_tmpdir/scmroot/globus-gridmap-eppn-callout'...
$ git fetch origin 53c03be07e9d96f0223c6b86ce03e58967dc0e9a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/globus-gridmap-eppn-callout
 * [new ref]         53c03be07e9d96f0223c6b86ce03e58967dc0e9a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 53c03be Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild