$ git clone -n https://gitee.com/opencloudos-stream/libtracecmd.git /var/lib/mock/dist-ocs23-build-42846-2059/root/chroot_tmpdir/scmroot/libtracecmd
Cloning into '/var/lib/mock/dist-ocs23-build-42846-2059/root/chroot_tmpdir/scmroot/libtracecmd'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libtracecmd
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9630b06 !2 Rebuilt for freeglut 3.4.0 Merge pull request !2 from abushwang/master