We recently allowed changes into the build that broke the ability to run all tests. We’ve addressed this and now we can run tests, but still many are not passing due to changes in output.
Please get somebody to do a test run before you submit if you’re on a platform where you cannot run tests (e.g. Windows). And if you are on a platform where you can run tests, please run them before submitting.
We will be putting effort into our buildbot scenario so we can catch these if they do slip through our fingers on the first pass, but for now please focus on ensuring tests run before submitting.