$ git clone -n https://src.fedoraproject.org/rpms/python-dirq.git /var/lib/mock/f45-build-30319-644/root/chroot_tmpdir/scmroot/python-dirq
Cloning into '/var/lib/mock/f45-build-30319-644/root/chroot_tmpdir/scmroot/python-dirq'...
$ git fetch origin 7686edf38c8da0a3952c5c2056c3011d81490e79:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-dirq
 * [new ref]         7686edf38c8da0a3952c5c2056c3011d81490e79 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7686edf Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild