$ git clone -n https://src.fedoraproject.org/rpms/lutris.git /var/lib/mock/f40-build-2200469-51781/root/chroot_tmpdir/scmroot/lutris
Cloning into '/var/lib/mock/f40-build-2200469-51781/root/chroot_tmpdir/scmroot/lutris'...
$ git fetch origin 02c7a2756f446fc253a9eda3dc5c5fe63727740a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lutris
 * [new ref]         02c7a2756f446fc253a9eda3dc5c5fe63727740a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 02c7a27 Update to 0.5.14