$ git clone -n https://gitee.com/wency_cn/librabbitmq.git /var/lib/mock/dist-an23-build-502543-74802/root/chroot_tmpdir/scmroot/librabbitmq
Cloning into '/var/lib/mock/dist-an23-build-502543-74802/root/chroot_tmpdir/scmroot/librabbitmq'...
$ git fetch origin 966e4bb734002f7886edcd6672a2fcc870f72ff4:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/librabbitmq
 * [new ref]         966e4bb734002f7886edcd6672a2fcc870f72ff4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 966e4bb Update code from upstream