Timed out functions turn red, but no indication in graph below of a timeout

[carimura]

ie https://monosnap.com/file/zyQcVTtLiiS53VrU4oNQC484WwT1so.png

Hard to debug because there's no log that says it timed out.

cc @zootalures

[zootalures]

Ack - we should show that, I think UI is still trying to get the fn log here so if that is missing it might also be a bug in the fn service.