$ git clone -n https://gitee.com/src-opencloudos-rpms/python-wheel.git /var/lib/mock/dist-oc9-build-71783-47591/root/chroot_tmpdir/scmroot/python-wheel
Cloning into '/var/lib/mock/dist-oc9-build-71783-47591/root/chroot_tmpdir/scmroot/python-wheel'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-wheel
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f4df524 import python-wheel-0.41.2-1.tl4