[TRTLLM-10839][infra] Set rerun report stage UNSTABLE and pipeline SUCCESS in post-merge when there are passed rerun tests

[yiqingy0]

Summary by CodeRabbit

• Chores

  • Updated error handling for test rerun failures in CI/CD pipeline.

• Bug Fixes

  • Rerun failures now correctly report as UNSTABLE status instead of causing immediate build failures, ensuring consistent error reporting across all job types.

Description

Test Coverage

PR Checklist

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[coderabbitai]

📝 Walkthrough

Walkthrough

The PR simplifies error handling in the Rerun Report stage by removing conditional logic that differentiated behavior based on job type. The code now consistently wraps errors with catchError(buildResult: 'SUCCESS', stageResult: 'UNSTABLE'), ensuring rerun failures always result in an UNSTABLE stage outcome rather than conditionally failing the build.

Changes

Cohort / File(s)	Summary
Rerun Report Error Handling jenkins/L0_MergeRequest.groovy	Removed job-type-dependent conditional logic in collectTestResults. Now uses uniform error handling with buildResult: 'SUCCESS' and stageResult: 'UNSTABLE' for all rerun failures instead of branching between FAILURE and UNSTABLE based on job type.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The PR description is mostly empty, containing only the template structure without any substantive content in the Description or Test Coverage sections.	Fill in the Description section explaining the issue and solution, and the Test Coverage section listing relevant tests that validate the changes.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Title check	✅ Passed	The title accurately describes the main change: modifying rerun report stage behavior in post-merge pipelines to set stage to UNSTABLE and pipeline to SUCCESS when tests pass.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

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[coderabbitai]

Actionable comments posted: 1

🤖 Fix all issues with AI agents

In `@jenkins/L0_MergeRequest.groovy`:
- Around line 919-922: The catchError block currently forces buildResult:
'SUCCESS' for all runs; change it so the SUCCESS scope applies only post‑merge
by using the repo's post‑merge detection (e.g., a boolean like isPostMerge or
checking env.CHANGE_ID/env.BRANCH_NAME) to choose the buildResult: use
buildResult: 'SUCCESS' and stageResult: 'UNSTABLE' only when post‑merge,
otherwise keep stricter pre‑merge behavior (omit or set a failing buildResult)
for the catchError that wraps the error "Some failed tests were reruned, please
check the rerun report."; update the catchError invocation accordingly so
pre‑merge pipelines are not forced to SUCCESS.

[yiqingy0]

/bot run

[tensorrt-cicd]

PR_Github #34550 [ run ] triggered by Bot. Commit: 00687f4

[tensorrt-cicd]

PR_Github #34550 [ run ] completed with state SUCCESS. Commit: 00687f4
/LLM/main/L0_MergeRequest_PR pipeline #26661 completed with status: 'SUCCESS'