$ git clone -n https://src.fedoraproject.org/rpms/kgoldrunner.git /var/lib/mock/f40-build-2237389-53541/root/chroot_tmpdir/scmroot/kgoldrunner
Cloning into '/var/lib/mock/f40-build-2237389-53541/root/chroot_tmpdir/scmroot/kgoldrunner'...
$ git fetch origin 1129850f5675b3b5540a43f37d1c6e70590e51a0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kgoldrunner
 * [new ref]         1129850f5675b3b5540a43f37d1c6e70590e51a0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1129850 24.01.90