$ git clone -n https://src.fedoraproject.org/rpms/mopidy-mpd.git /var/lib/mock/f41-build-side-1-2806299-32867/root/chroot_tmpdir/scmroot/mopidy-mpd
Cloning into '/var/lib/mock/f41-build-side-1-2806299-32867/root/chroot_tmpdir/scmroot/mopidy-mpd'...
$ git fetch origin 67837f48aa88eb6260c27096cf6962c59346392c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mopidy-mpd
 * [new ref]         67837f48aa88eb6260c27096cf6962c59346392c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 67837f4 convert ASL 2.0 license to SPDX