$ git clone -n https://gitee.com/src-opencloudos-rpms/rapidjson.git /var/lib/mock/dist-oc9-build-100718-64936/root/chroot_tmpdir/scmroot/rapidjson
Cloning into '/var/lib/mock/dist-oc9-build-100718-64936/root/chroot_tmpdir/scmroot/rapidjson'...
$ git fetch origin 0d49dd43d34a7d3187a69925268b860dc906ef70:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/rapidjson
 * [new ref]         0d49dd43d34a7d3187a69925268b860dc906ef70 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0d49dd4 import rapidjson-1.1.0-8.tl4