May 8, 2019
4:44 p.m.
Yesterday it failed to produce a backport or tell me that it couldn't (after the "i'm now working on ..." message was left on the master PR). I waited a couple hours just in case and ran cherry_picker myself instead. Same thing today apparently on https://github.com/python/cpython/pull/13192 assuming the usual backport latency is no more than a minute or two.
-gps