One thing to note about the list of failing tests is the vast majority of them are due to a single bug (or two): <a href="https:&#x2F;&#x2F;github.com&#x2F;Microsoft&#x2F;Pyjion&#x2F;issues&#x2F;103" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;Microsoft&#x2F;Pyjion&#x2F;issues&#x2F;103</a> . And we currently only have 11 open bugs so the test failures make it look worse than it is.