$ git clone -n https://gitee.com/opencloudos-stream/zstd.git /var/lib/mock/dist-ocs23-build-268459-25778/root/chroot_tmpdir/scmroot/zstd
Cloning into '/var/lib/mock/dist-ocs23-build-268459-25778/root/chroot_tmpdir/scmroot/zstd'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/zstd
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 37fcf34 !1 Add bcond pgo and fix zstd-pgo run error Merge pull request !1 from denisecheng/master