message: Fix sporadic lto test failures.
diff: @@ -617,7 +617,8 @@ fn test_profile() {
  .build();
  p.cargo("test -v")
  - .with_stderr("\
  + // unordered because the two `foo` builds start in parallel
  + .with_stderr_unordered("\
  [UPDATING] [..]
  [DOWNLOADING] [..]
  [DOWNLOADED] [..]
  @@ -669,7 +670,8 @@ fn dev_profile() {
  .build();
  p.cargo("test -v")
  - .with_stderr("\
  + // unordered because the two `foo` builds start in parallel
  + .with_stderr_unordered("\
  [UPDATING] [..]
  [DOWNLOADING] [..]
  [DOWNLOADED] [..]
  