$ git clone -n https://src.fedoraproject.org/rpms/clatd.git /var/lib/mock/f45-build-4452-332/root/chroot_tmpdir/scmroot/clatd
Cloning into '/var/lib/mock/f45-build-4452-332/root/chroot_tmpdir/scmroot/clatd'...
$ git fetch origin 7e546c71f432a6533c4d438ac4ed447613d1f926:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/clatd
 * [new ref]         7e546c71f432a6533c4d438ac4ed447613d1f926 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7e546c7 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild