$ git clone -n https://gitee.com/opencloudos-stream/python-cliff.git /var/lib/mock/dist-oc9-epol-build-66024-16665/root/chroot_tmpdir/scmroot/python-cliff
Cloning into '/var/lib/mock/dist-oc9-epol-build-66024-16665/root/chroot_tmpdir/scmroot/python-cliff'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-cliff
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9e93c59 !2 Update requires for 4.2.0 Merge pull request !2 from kianli/master