I don't know what to do when this bot is broken :-(

I requested a backport from master to 3.7 on python/cpython#13421 The bot wrote "Thanks @erikjanss for the PR, and @vstinner for merging it .. I'm working now to backport this PR to: 3.7." and then nothing, as if it fails but doesn't say anything about its failure.

Who operates this bot? Who knows how to debug it?