$ git clone -n https://gitee.com/src-opencloudos-rpms/festival-freebsoft-utils.git /var/lib/mock/dist-oc9-build-46100-14592/root/chroot_tmpdir/scmroot/festival-freebsoft-utils
Cloning into '/var/lib/mock/dist-oc9-build-46100-14592/root/chroot_tmpdir/scmroot/festival-freebsoft-utils'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/festival-freebsoft-utils
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dae5c6f import festival-freebsoft-utils-0.10-3.tl4