$ git clone -n https://gitee.com/opencloudos-stream/openstack-trove.git /var/lib/mock/dist-oc9-epol-build-66327-16665/root/chroot_tmpdir/scmroot/openstack-trove
Cloning into '/var/lib/mock/dist-oc9-epol-build-66327-16665/root/chroot_tmpdir/scmroot/openstack-trove'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/openstack-trove
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 05a3487 !2 backport "Fix inspect.getargspec() deprecation warning" Merge pull request !2 from abushwang/master