$ git clone -n https://src.fedoraproject.org/rpms/omping.git /var/lib/mock/f45-build-20942-576/root/chroot_tmpdir/scmroot/omping
Cloning into '/var/lib/mock/f45-build-20942-576/root/chroot_tmpdir/scmroot/omping'...
$ git fetch origin a6e71d3c760bf9895e7bfe45255aebd0d16fdbb0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/omping
 * [new ref]         a6e71d3c760bf9895e7bfe45255aebd0d16fdbb0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a6e71d3 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild