$ git clone -n https://gitee.com/src-opencloudos-rpms/rdfind.git /var/lib/mock/dist-oc9-build-71889-47604/root/chroot_tmpdir/scmroot/rdfind
Cloning into '/var/lib/mock/dist-oc9-build-71889-47604/root/chroot_tmpdir/scmroot/rdfind'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/rdfind
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d875dae import rdfind-1.6.0-1.tl4