$ git clone -n https://src.fedoraproject.org/rpms/ufiformat.git /var/lib/mock/f45-build-37616-716/root/chroot_tmpdir/scmroot/ufiformat
Cloning into '/var/lib/mock/f45-build-37616-716/root/chroot_tmpdir/scmroot/ufiformat'...
$ git fetch origin e3cadde5e7621003e2204f24846d5b4a1109cfbb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ufiformat
 * [new ref]         e3cadde5e7621003e2204f24846d5b4a1109cfbb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e3cadde Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild