$ git clone -n https://src.fedoraproject.org/rpms/baloo-widgets.git /var/lib/mock/f39-build-1682974-41048/root/chroot_tmpdir/scmroot/baloo-widgets
Cloning into '/var/lib/mock/f39-build-1682974-41048/root/chroot_tmpdir/scmroot/baloo-widgets'...
$ git fetch origin b4ea2b063d37175e2a64cfcfdbe26c8c20e1dafe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/baloo-widgets
 * [new ref]         b4ea2b063d37175e2a64cfcfdbe26c8c20e1dafe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b4ea2b0 23.08.3