$ git clone -n https://gitee.com/opencloudos-stream/python-beniget.git /var/lib/mock/dist-oc9-epol-build-95235-59622/root/chroot_tmpdir/scmroot/python-beniget
Cloning into '/var/lib/mock/dist-oc9-epol-build-95235-59622/root/chroot_tmpdir/scmroot/python-beniget'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-beniget
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ec2e2e8 update