$ git clone -n https://src.fedoraproject.org/rpms/kf6-kitemviews.git /var/lib/mock/f40-build-2416745-60573/root/chroot_tmpdir/scmroot/kf6-kitemviews
Cloning into '/var/lib/mock/f40-build-2416745-60573/root/chroot_tmpdir/scmroot/kf6-kitemviews'...
$ git fetch origin f287d881c5f9afca63f17861397b965830d2f8db:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kitemviews
 * [new ref]         f287d881c5f9afca63f17861397b965830d2f8db -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f287d88 5.249.0