Log analysis message can be significantly delayed and show up after the next bors run is already going

[RalfJung]

This message refers not to the bors run that started in the message just before, it refers to the run that failed here. That means the message was 30min delayed, and also the fact that there already was a new bors run means it was very confusing to still yet a log analysis message from the previous run.

[WaffleLapkin]

I want to highlight that this happens all the time and is always very confusing

[RalfJung]

Just happened again in rust-lang/rust#104087 and confused @matthiaskrgr (and others). This message did not refer to the bors build that just started above, but then a bors retry was used which canceled a perfectly fine build.