message: Remove println statements
diff: @@ -177,9 +177,6 @@ mod test {
  init();
  let now = Time::from(Instant::now());
  let pr: PRTime = now.try_into().expect("should convert successfully");
  - println!("now {:?}", now);
  - println!("pr {:?}", pr);
  - println!("Time::try_from(pr) {:?}", Time::try_from(pr));
  let t2 = Time::try_from(pr).expect("should convert back too");
  assert_eq!(t2, now);
  }
  