> I pulled out my laptop, tethered my phone and popped online. Sitting at a playground picnic table, I re-ran the test that had failed and alerted me. It passed.

Boy would I be annoyed if I got paged because someone else's commit made a test fail. This should be dealt with by the dev that pushed that change. The fact that it made a test fail should also mean it's not in prod yet, making me wonder why someone got paged in the first place.