$ git clone -n https://gitee.com/src-opencloudos-rpms/python-mccabe.git /var/lib/mock/dist-oc9-epol-build-53997-14768/root/chroot_tmpdir/scmroot/python-mccabe
Cloning into '/var/lib/mock/dist-oc9-epol-build-53997-14768/root/chroot_tmpdir/scmroot/python-mccabe'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-mccabe
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 84de10c import python-mccabe-0.6.1-3.tl4