$ git clone -n https://gitee.com/opencloudos-stream/python-testtools.git /var/lib/mock/dist-ocs23-build-89227-5526/root/chroot_tmpdir/scmroot/python-testtools
Cloning into '/var/lib/mock/dist-ocs23-build-89227-5526/root/chroot_tmpdir/scmroot/python-testtools'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-testtools
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c815ba6 !1 upgrade to 2.6.0 Merge pull request !1 from rockerzhu/master