$ git clone -n https://src.fedoraproject.org/rpms/perl-Config-GitLike.git /var/lib/mock/f45-build-22470-591/root/chroot_tmpdir/scmroot/perl-Config-GitLike
Cloning into '/var/lib/mock/f45-build-22470-591/root/chroot_tmpdir/scmroot/perl-Config-GitLike'...
$ git fetch origin 32cc497e515a79fc122e81a003539be95569177c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Config-GitLike
 * [new ref]         32cc497e515a79fc122e81a003539be95569177c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 32cc497 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild