$ git clone -n https://src.fedoraproject.org/rpms/compface.git /var/lib/mock/f45-build-4382-331/root/chroot_tmpdir/scmroot/compface
Cloning into '/var/lib/mock/f45-build-4382-331/root/chroot_tmpdir/scmroot/compface'...
$ git fetch origin 36cdf6308a7735c243c287e4fab54392788eda7d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/compface
 * [new ref]         36cdf6308a7735c243c287e4fab54392788eda7d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 36cdf63 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild