message: fix local-dns compile error
  fix
diff: @@ -683,7 +683,9 @@ pub fn main(matches: &ArgMatches) -> ExitCode {
  local_dns_config.local_dns_addr = local_config.local_dns_addr.take();
  local_dns_config.remote_dns_addr = local_config.remote_dns_addr.take();
  - config.local.push(local_dns_config);
  + config
  + .local
  + .push(LocalInstanceConfig::with_local_config(local_dns_config));
  }
  }
  