Overall Health: 🔴 RED — PIPELINE NON-OPERATIONAL (60+ HOURS)
Current Status:
- PIPELINE DOWN — 0% success rate, 9/9 builds failed, 0 builds attempted in 60+ hours
- Last build: 2026-05-16 07:04 AM PDT
- No new builds since — pipeline disabled or trigger broken
- Builds fail pre-test — no test execution occurs, no timeline data retrievable
- Affected: 9 PRs from 6 different authors were blocked
Active Problems:
| # | Problem | Started | Duration | Severity |
|---|---|---|---|---|
| 1 | Pipeline completely non-functional — all builds fail before test execution | 2026-05-16 07:00 AM PDT | 60+ hours | 🔴 CRITICAL |
| 2 | No builds queued/attempted since failure burst — pipeline likely disabled | 2026-05-16 07:04 AM PDT | 60+ hours | 🔴 CRITICAL |
| 3 | Timeline API returning empty responses (blocks root cause diagnosis) | 2026-05-16 | 60+ hours | 🟡 MEDIUM |
Root Cause Hypothesis:
- 9 unrelated PRs failing simultaneously within 4 minutes = infrastructure/pipeline configuration failure
roslyn-integration-CIhealthy → issue is specific to LSP pipeline definition (not shared infra)- Zero test data + abandoned timelines → builds die at a very early stage
- Known issues #83287 (VSIXInstaller) and #83177 (VsixUtil.exe) remain candidates but cannot be confirmed
- Pipeline appears to have been disabled after the batch failure
Recently Resolved Issues:
- None — no recovery detected
Trends:
- ❌ NO CHANGE from previous evaluation — RED for 60+ hours with no recovery
- ❌ NO NEW BUILD ATTEMPTS — pipeline remains dormant
- ✅ Sibling pipeline
roslyn-integration-CIremains fully green (20/20 today)
Confidence Level: 🟡 MEDIUM
- ✅ High confidence: pipeline is non-functional (clear from 9/9 failures)
- ✅ High confidence: isolated to LSP pipeline (sibling is green)
- ❌ Low confidence: root cause unknown (no timeline/log data)
- ❌ Cannot determine if disabled vs. trigger misconfigured
Required Actions:
- IMMEDIATE: Check if pipeline is disabled in Azure DevOps — Pipeline link
- IMMEDIATE: Manually inspect build logs in AzDO UI for build 1423349 — API data is unavailable
- Compare pipeline YAML between
roslyn-integration-CI(working) androslyn-integration-lsp-CI(broken) - Re-enable pipeline and trigger a manual test build to verify recovery
Last Updated: 2026-05-18 22:41 PDT