$ git clone -n https://gitee.com/opencloudos-stream/fabtests.git /var/lib/mock/dist-ocs23-build-48157-2123/root/chroot_tmpdir/scmroot/fabtests
Cloning into '/var/lib/mock/dist-ocs23-build-48157-2123/root/chroot_tmpdir/scmroot/fabtests'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/fabtests
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3265077 !2 Upgrade to 1.19.0 Merge pull request !2 from kianli/master