mtest: collect failures regardless of colorized console

mesonbuild/mtest.py

@@ -917,7 +917,9 @@ class TestHarness:
         if result.res is TestResult.FAIL:
             result_str += ' ' + returncode_to_status(result.returncode)
         if not self.options.quiet or result.res not in ok_statuses:
-            if result.res not in ok_statuses and mlog.colorize_console():
+            if result.res not in ok_statuses:
+                self.collected_failures.append(result_str)
+                if mlog.colorize_console():
                     if result.res in bad_statuses:
                         self.collected_failures.append(result_str)
                         decorator = mlog.red