$ git clone -n https://src.fedoraproject.org/rpms/cliphist.git /var/lib/mock/f45-build-6765-350/root/chroot_tmpdir/scmroot/cliphist
Cloning into '/var/lib/mock/f45-build-6765-350/root/chroot_tmpdir/scmroot/cliphist'...
$ git fetch origin f0f53f253faf060af84ddab7793d7270e9e783d2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cliphist
 * [new ref]         f0f53f253faf060af84ddab7793d7270e9e783d2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f0f53f2 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild