$ git clone -n https://gitee.com/opencloudos-stream/babeltrace.git /var/lib/mock/dist-ocs23-loongarch64-build-143525-9765/root/chroot_tmpdir/scmroot/babeltrace
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-143525-9765/root/chroot_tmpdir/scmroot/babeltrace'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/babeltrace
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4a611a9 !2 [I8WRWA]:Rebuild for elfutils in opencloudos-stream Merge pull request !2 from ocs-bot/master