$ git clone -n https://src.fedoraproject.org/rpms/cantata.git /var/lib/mock/f41-build-860049-168769/root/chroot_tmpdir/scmroot/cantata
Cloning into '/var/lib/mock/f41-build-860049-168769/root/chroot_tmpdir/scmroot/cantata'...
$ git fetch origin ec44e94e997e9b6e39e9d55e78e354f724d4f27e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cantata
 * [new ref]         ec44e94e997e9b6e39e9d55e78e354f724d4f27e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ec44e94 Add compatibility with FFMPEG 7.0