$ git clone -n https://gitee.com/opencloudos-stream/docker-buildx.git /var/lib/mock/dist-oc9-epol-build-247487-83577/root/chroot_tmpdir/scmroot/docker-buildx
Cloning into '/var/lib/mock/dist-oc9-epol-build-247487-83577/root/chroot_tmpdir/scmroot/docker-buildx'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/docker-buildx
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cb65e32 !5 Upgrade to 0.31.1 to fix CVEs in conjunction with docker-compose Merge pull request !5 from clareli/master