$ git clone -n https://gitee.com/opencloudos-stream/libX11.git /var/lib/mock/dist-ocs23-build-121109-8678/root/chroot_tmpdir/scmroot/libX11
Cloning into '/var/lib/mock/dist-ocs23-build-121109-8678/root/chroot_tmpdir/scmroot/libX11'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libX11
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 86cc075 !2 fix CVEs Merge pull request !2 from gordonwwang/master