$ git clone -n https://gitee.com/src-opencloudos-rpms/python-into-dbus-python.git /var/lib/mock/dist-oc9-build-44383-14591/root/chroot_tmpdir/scmroot/python-into-dbus-python
Cloning into '/var/lib/mock/dist-oc9-build-44383-14591/root/chroot_tmpdir/scmroot/python-into-dbus-python'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-into-dbus-python
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0d4fdc9 import python-into-dbus-python-0.08-3.tl4