$ git clone -n https://gitee.com/src-opencloudos-rpms/cjose.git /var/lib/mock/dist-oc9-build-69595-47312/root/chroot_tmpdir/scmroot/cjose
Cloning into '/var/lib/mock/dist-oc9-build-69595-47312/root/chroot_tmpdir/scmroot/cjose'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/cjose
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b21a2fd import cjose-0.6.2.2-1.tl4