pino@8.15.1 failures

[ruyadorno]

Hi @mcollina I noticed you're listed as maintainer for pino so I'd like to bring to your attention that pino@8.15.1 tests have been failing inconsistently across different systems on v20.x. Feel free to loop in more contributors that you think may help.

During the process of working on v20.8.0 I've observed it failing a bunch of times and it would be nice to have someone familiar with the code and its tests to take a look at what is possibly going on. Unfortunately I can't reproduce it locally on my macos machine so I have no more info to add.

Here are a few failed citgm runs for reference:

• v20.x: https://ci.nodejs.org/job/citgm-smoker/3269/
• v20.8.0-proposal: https://ci.nodejs.org/job/citgm-smoker/3279/
• v20.x (pino only run): https://ci.nodejs.org/job/citgm-smoker/3277/
• backport PR (pino only run): https://ci.nodejs.org/job/citgm-smoker/3278/

[mcollina]

I'll take a look asap. We are currently trying to nail down what behavior broke between v18 and v20 that causes all those.

[ruyadorno]

I'm going to mark pino as flaky while we wait for a solution here so that we can hopefully get a green citgm run in v18.x 🤞

[mcollina]

updated run that should fix the flaky test: https://ci.nodejs.org/view/Node.js-citgm/job/citgm-smoker/3305/

[mcollina]

I think this is fixed. Let me know if there is anything else here.