message: [cluster-test] Print experiment results when running single experiment
  Closes:
  Approved by: sunmilee
diff: @@ -185,13 +185,21 @@ pub fn main() {
  } else if args.run_ci_suite {
  perf_msg = Some(exit_on_error(runner.run_ci_suite()));
  } else if let Some(experiment_name) = args.run {
  - runner
  + if let Some(result) = runner
  .cleanup_and_run(get_experiment(
  &experiment_name,
  &args.last,
  &runner.cluster,
  ))
  - .unwrap();
  + .unwrap()
  + {
  + info!(
  + "{}Experiment Result: {}{}",
  + style::Bold,
  + result,
  + style::Reset
  + );
  + };
  } else if args.changelog.is_none() && args.deploy.is_none() {
  println!("No action specified");
  process::exit(1);
  