$ git clone -n https://gitee.com/opencloudos-stream/openssh.git /var/lib/mock/dist-ocs23-build-199734-14371/root/chroot_tmpdir/scmroot/openssh
Cloning into '/var/lib/mock/dist-ocs23-build-199734-14371/root/chroot_tmpdir/scmroot/openssh'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/openssh
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d393ae5 !12 Add patches for several bugfix and enhance Merge pull request !12 from denisecheng/master