$ git clone -n https://src.fedoraproject.org/rpms/perl-App-grindperl.git /var/lib/mock/f45-build-21729-587/root/chroot_tmpdir/scmroot/perl-App-grindperl
Cloning into '/var/lib/mock/f45-build-21729-587/root/chroot_tmpdir/scmroot/perl-App-grindperl'...
$ git fetch origin a5c3ccf281dca819d87f322e1c8acce8b385929e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-App-grindperl
 * [new ref]         a5c3ccf281dca819d87f322e1c8acce8b385929e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a5c3ccf Enable gating