Issue with JsonFormatter: Log Record Serialization Fails

Issue with JsonFormatter: Log Record Serialization Fails: a task in harbor-swesmith-rl-artifacts: Harbor SWE-Smith 强化学习数据产物 (Harbor dataset). I've encountered an issue with the JsonFormatter class in the pythonjsonlogger module. After a recent update, it seems that the log record serialization is…

The task

I've encountered an issue with the `JsonFormatter` class in the `pythonjsonlogger` module. After a recent update, it seems that the log record serialization is not functioning as expected. The formatter is not correctly handling various log record fields, leading to unexpected behavior in the output.

Part of keryszhan/harbor-swesmith-rl-artifacts.