$ git clone -n https://gitee.com/opencloudos-stream/python-oslotest.git /var/lib/mock/dist-oc9-epol-build-100588-64783/root/chroot_tmpdir/scmroot/python-oslotest
Cloning into '/var/lib/mock/dist-oc9-epol-build-100588-64783/root/chroot_tmpdir/scmroot/python-oslotest'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-oslotest
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a8c9834 !1 drop unused stestr requirement and disable bootstrap Merge pull request !1 from cunshunxia/master