$ git clone -n https://src.fedoraproject.org/rpms/cellbroadcastd.git /var/lib/mock/f45-build-3962-329/root/chroot_tmpdir/scmroot/cellbroadcastd
Cloning into '/var/lib/mock/f45-build-3962-329/root/chroot_tmpdir/scmroot/cellbroadcastd'...
$ git fetch origin 0af85ae1297ab9be8fe869e87b4ae6b752160b81:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cellbroadcastd
 * [new ref]         0af85ae1297ab9be8fe869e87b4ae6b752160b81 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0af85ae Upstream release 0.0.3