$ git clone -n https://src.fedoraproject.org/rpms/opensp.git /var/lib/mock/f45-build-21112-579/root/chroot_tmpdir/scmroot/opensp
Cloning into '/var/lib/mock/f45-build-21112-579/root/chroot_tmpdir/scmroot/opensp'...
$ git fetch origin 2f80b238b05673f5652196529e30db65f643e62a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/opensp
 * [new ref]         2f80b238b05673f5652196529e30db65f643e62a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2f80b23 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild