from: http://build.webkit.org/builders/Apple%20Mavericks%20Debug%20WK1%20%28Tests%29/builds/4721/steps/webkitpy-test/logs/stdio Traceback (most recent call last): File "/Volumes/Data/slave/mavericks-debug-tests-wk1/build/Source/WebKit2/Scripts/webkit2/messages_unittest.py", line 337, in test_receiver_implementation self.assertGeneratedFileContentsEqual(file_contents, _expected_receiver_implementation) File "/Volumes/Data/slave/mavericks-debug-tests-wk1/build/Source/WebKit2/Scripts/webkit2/messages_unittest.py", line 317, in assertGeneratedFileContentsEqual self.assertEquals(first_line, second_list[index]) AssertionError: ' UNUSED_PARAM(decoder);' != ' ASSERT_NOT_REACHED();'
I fixed this earlier today, <http://trac.webkit.org/changeset/167379>.