$ git clone -n https://gitee.com/opencloudos-stream/python-xxhash.git /var/lib/mock/dist-ocs23-build-106106-6120/root/chroot_tmpdir/scmroot/python-xxhash
Cloning into '/var/lib/mock/dist-ocs23-build-106106-6120/root/chroot_tmpdir/scmroot/python-xxhash'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-xxhash
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6d56099 !1 update to 3.3.0 Merge pull request !1 from abushwang/master