$ git clone -n https://gitee.com/src-opencloudos-rpms/librabbitmq.git /var/lib/mock/dist-oc9-build-70477-47436/root/chroot_tmpdir/scmroot/librabbitmq
Cloning into '/var/lib/mock/dist-oc9-build-70477-47436/root/chroot_tmpdir/scmroot/librabbitmq'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/librabbitmq
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c60b912 import librabbitmq-0.13.0-2.tl4