$ git clone -n https://src.fedoraproject.org/rpms/baloo-widgets.git /var/lib/mock/f39-build-2063984-49192/root/chroot_tmpdir/scmroot/baloo-widgets
Cloning into '/var/lib/mock/f39-build-2063984-49192/root/chroot_tmpdir/scmroot/baloo-widgets'...
$ git fetch origin 71ceb241e016d0407f656861546175cdee8e3eb0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/baloo-widgets
 * [new ref]         71ceb241e016d0407f656861546175cdee8e3eb0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 71ceb24 23.08.4