$ git clone -n https://src.fedoraproject.org/rpms/perl-Template-Plugin-Cycle.git /var/lib/mock/f45-build-26500-617/root/chroot_tmpdir/scmroot/perl-Template-Plugin-Cycle
Cloning into '/var/lib/mock/f45-build-26500-617/root/chroot_tmpdir/scmroot/perl-Template-Plugin-Cycle'...
$ git fetch origin fa2b6be83c8ef6c4369fc059c6ef9965175c424b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Template-Plugin-Cycle
 * [new ref]         fa2b6be83c8ef6c4369fc059c6ef9965175c424b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fa2b6be Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild