assertEquals(1, StringUtils.countMatches(result.output, "Failed to stop service 'testFilesCleanupBuildService'"))
        result.output.assertContains("failed-report-with-leftover/build/tmp/teŝt files/leftover")
        result.output.assertContains("failed-test-with-leftover/build/tmp/teŝt files/leftover")

        assertArchivedFilesSeen(
            "report-failed-test-with-leftover-test.zip",

  }

  public static void assertContentsAnyOrder(Iterable<?> actual, Object... expected) {
    assertEqualIgnoringOrder(Arrays.asList(expected), actual);
  }

  public static void assertContains(Iterable<?> actual, Object expected) {
    boolean contained = false;
    if (actual instanceof Collection) {
      contained = ((Collection<?>) actual).contains(expected);
    } else {

  }

  public static void assertContentsAnyOrder(Iterable<?> actual, Object... expected) {
    assertEqualIgnoringOrder(Arrays.asList(expected), actual);
  }

  public static void assertContains(Iterable<?> actual, Object expected) {
    boolean contained = false;
    if (actual instanceof Collection) {
      contained = ((Collection<?>) actual).contains(expected);
    } else {