$ git clone -n https://gitee.com/opencloudos-stream/python-raven.git /var/lib/mock/dist-oc9-epol-build-118209-69077/root/chroot_tmpdir/scmroot/python-raven
Cloning into '/var/lib/mock/dist-oc9-epol-build-118209-69077/root/chroot_tmpdir/scmroot/python-raven'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-raven
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f7f2f8d !3 Provides python3dist(raven) Merge pull request !3 from brucezhang/master