$ git clone -n https://src.fedoraproject.org/rpms/kf6-kjobwidgets.git /var/lib/mock/f40-build-2381705-60448/root/chroot_tmpdir/scmroot/kf6-kjobwidgets
Cloning into '/var/lib/mock/f40-build-2381705-60448/root/chroot_tmpdir/scmroot/kf6-kjobwidgets'...
$ git fetch origin d17795f45122a6168d84150a2095063fda6a36ab:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kjobwidgets
 * [new ref]         d17795f45122a6168d84150a2095063fda6a36ab -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d17795f 5.249.0