$ git clone -n https://src.fedoraproject.org/rpms/cri-o.git /var/lib/mock/f45-build-19962-565/root/chroot_tmpdir/scmroot/cri-o
Cloning into '/var/lib/mock/f45-build-19962-565/root/chroot_tmpdir/scmroot/cri-o'...
$ git fetch origin c4ffbd9cf9ea23f5a2543bd06b3a09ea5aad8995:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cri-o
 * [new ref]         c4ffbd9cf9ea23f5a2543bd06b3a09ea5aad8995 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c4ffbd9 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild