$ git clone -n https://src.fedoraproject.org/rpms/perl-Template-Multilingual.git /var/lib/mock/f45-build-26494-617/root/chroot_tmpdir/scmroot/perl-Template-Multilingual
Cloning into '/var/lib/mock/f45-build-26494-617/root/chroot_tmpdir/scmroot/perl-Template-Multilingual'...
$ git fetch origin d07118c0d8e2280c68ff206ee1e416f4261f7649:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Template-Multilingual
 * [new ref]         d07118c0d8e2280c68ff206ee1e416f4261f7649 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d07118c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild