$ git clone -n https://gitee.com/opencloudos-stream/rsync.git /var/lib/mock/dist-ocs23-build-40493-2059/root/chroot_tmpdir/scmroot/rsync
Cloning into '/var/lib/mock/dist-ocs23-build-40493-2059/root/chroot_tmpdir/scmroot/rsync'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/rsync
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5bc9edd !1 Upgrade to 3.2.7 Merge pull request !1 from kianli/master