$ git clone -n https://gitee.com/yan1hcdc/rapidjson.git /var/lib/mock/dist-an23.3-build-432450-73058/root/chroot_tmpdir/scmroot/rapidjson
Cloning into '/var/lib/mock/dist-an23.3-build-432450-73058/root/chroot_tmpdir/scmroot/rapidjson'...
$ git fetch origin acd6d0f8e8c1d6ba4aa30bcaaf99032abe444fa7:KOJI_FETCH_HEAD
From https://gitee.com/yan1hcdc/rapidjson
 * [new ref]         acd6d0f8e8c1d6ba4aa30bcaaf99032abe444fa7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at acd6d0f add support for RISC-V build