$ git clone -n https://gitee.com/opencloudos-stream/varnish-modules.git /var/lib/mock/dist-oc9-epol-build-233911-81895/root/chroot_tmpdir/scmroot/varnish-modules
Cloning into '/var/lib/mock/dist-oc9-epol-build-233911-81895/root/chroot_tmpdir/scmroot/varnish-modules'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/varnish-modules
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d839a70 !3 Rebuilt for varnish Merge pull request !3 from epol/master