$ git clone -n https://src.fedoraproject.org/rpms/kf6-attica.git /var/lib/mock/f41-build-808687-146032/root/chroot_tmpdir/scmroot/kf6-attica
Cloning into '/var/lib/mock/f41-build-808687-146032/root/chroot_tmpdir/scmroot/kf6-attica'...
$ git fetch origin e1bb36cd5ea7b3d172e49d4721ab1e05ff809277:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-attica
 * [new ref]         e1bb36cd5ea7b3d172e49d4721ab1e05ff809277 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e1bb36c 6.2.0