$ git clone -n https://gitee.com/opencloudos-stream/beesu.git /var/lib/mock/dist-oc9-epol-build-175622-79937/root/chroot_tmpdir/scmroot/beesu
Cloning into '/var/lib/mock/dist-oc9-epol-build-175622-79937/root/chroot_tmpdir/scmroot/beesu'...
$ git fetch origin 6a9d073728d5312769d503056f975c904ccf4540:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/beesu
 * [new ref]         6a9d073728d5312769d503056f975c904ccf4540 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6a9d073 update