$ git clone -n https://gitee.com/src-opencloudos-rpms/WALinuxAgent /var/lib/mock/dist-oc9-build-66857-17312/root/chroot_tmpdir/scmroot/WALinuxAgent
Cloning into '/var/lib/mock/dist-oc9-build-66857-17312/root/chroot_tmpdir/scmroot/WALinuxAgent'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/WALinuxAgent
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e265bbe debrand for opencloudos