$ git clone -n https://src.fedoraproject.org/rpms/kf5-attica.git /var/lib/mock/f40-build-1504077-23883/root/chroot_tmpdir/scmroot/kf5-attica
Cloning into '/var/lib/mock/f40-build-1504077-23883/root/chroot_tmpdir/scmroot/kf5-attica'...
$ git fetch origin 7a3ea31ff5ac77cc3ecd9c39f74decefd1da0283:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-attica
 * [new ref]         7a3ea31ff5ac77cc3ecd9c39f74decefd1da0283 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7a3ea31 5.116.0