$ git clone -n https://gitee.com/src-opencloudos-rpms/python-doc8.git /var/lib/mock/dist-oc9-build-53156-14748/root/chroot_tmpdir/scmroot/python-doc8
Cloning into '/var/lib/mock/dist-oc9-build-53156-14748/root/chroot_tmpdir/scmroot/python-doc8'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-doc8
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 952247a import python-doc8-0.11.2-2.tl4