$ git clone -n https://gitee.com/opencloudos-stream/python-doc8.git /var/lib/mock/dist-oc9-epol-build-68735-47030/root/chroot_tmpdir/scmroot/python-doc8
Cloning into '/var/lib/mock/dist-oc9-epol-build-68735-47030/root/chroot_tmpdir/scmroot/python-doc8'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-doc8
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d7253df !2 upgrade to 1.1.1 Merge pull request !2 from rockerzhu/master