$ git clone -n https://src.fedoraproject.org/rpms/rbldnsd.git /var/lib/mock/f38-build-715118-95279/root/chroot_tmpdir/scmroot/rbldnsd
Cloning into '/var/lib/mock/f38-build-715118-95279/root/chroot_tmpdir/scmroot/rbldnsd'...
$ git fetch origin 979e1c4e3106f081e5fb277864c98e4635cbcd97:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rbldnsd
 * [new ref]         979e1c4e3106f081e5fb277864c98e4635cbcd97 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 979e1c4 Use SPDX-format license tag