$ git clone -n https://gitee.com/opencloudos-stream/python-xcffib.git /var/lib/mock/dist-oc9-epol-build-243896-83166/root/chroot_tmpdir/scmroot/python-xcffib
Cloning into '/var/lib/mock/dist-oc9-epol-build-243896-83166/root/chroot_tmpdir/scmroot/python-xcffib'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-xcffib
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9e9f903 !2 update to Version 1.12.0 Merge pull request !2 from ocs-bot/master