$ git clone -n https://gitee.com/opencloudos-stream/nettrace.git /var/lib/mock/dist-ocs23-loongarch64-build-150757-9875/root/chroot_tmpdir/scmroot/nettrace
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-150757-9875/root/chroot_tmpdir/scmroot/nettrace'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/nettrace
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5fb35b1 !1 Initial in the Stream release Merge pull request !1 from rockerzhu/master