$ git clone -n https://src.fedoraproject.org/rpms/perl-VMware-LabManager.git /var/lib/mock/f45-build-27368-622/root/chroot_tmpdir/scmroot/perl-VMware-LabManager
Cloning into '/var/lib/mock/f45-build-27368-622/root/chroot_tmpdir/scmroot/perl-VMware-LabManager'...
$ git fetch origin af2e51b37bfeb460735c4e4faffdd1480015b8da:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-VMware-LabManager
 * [new ref]         af2e51b37bfeb460735c4e4faffdd1480015b8da -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at af2e51b Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild