message: Compatibility for rust-lang/rust#69926
diff: @@ -3175,13 +3175,13 @@ fn compiler_json_error_format() {
  // Use `jobs=1` to ensure that the order of messages is consistent.
  p.cargo("build -v --message-format=json --jobs=1")
  - .with_json(&output("false"))
  + .with_json_contains_unordered(&output("false"))
  .run();
  // With fresh build, we should repeat the artifacts,
  // and replay the cached compiler warnings.
  p.cargo("build -v --message-format=json --jobs=1")
  - .with_json(&output("true"))
  + .with_json_contains_unordered(&output("true"))
  .run();
  }
  @@ -3210,7 +3210,7 @@ fn message_format_json_forward_stderr() {
  .build();
  p.cargo("rustc --release --bin foo --message-format JSON")
  - .with_json(
  + .with_json_contains_unordered(
  r#"
  {
  "reason":"compiler-message",
  