Executive Summary
Two failure clusters identified in the 6-hour lookback window (2026-05-07 ~13:18–19:18 UTC). One is a P1 agent crash in Documentation Unbloat (exit code 7, 0 turns). The other is a P2 compliance miss in Auto-Triage Issues (agent succeeded but skipped the required noop call). No P0 infrastructure failures detected; the 15 other runs all succeeded or were correctly skipped.
| Cluster |
Workflow |
Failure Mode |
Run ID |
Severity |
Existing Alert |
| A |
Documentation Unbloat |
Agent exit code 7, 0 turns, agent never started |
§25510316635 |
P1 |
#30868 |
| B |
Auto-Triage Issues |
No safe-output call after 3-turn successful run |
§25516212977 |
P2 |
#30890 |
Failure Clusters
Cluster A — Documentation Unbloat: Exit Code 7, Agent Never Started (P1)
Run: §25510316635 · 2026-05-07T17:01:42Z · conclusion: failure
Pattern: The Claude Code agent job ran the full pre-agent setup (Astro docs build succeeded, Playwright installed, dev server started in background with nohup npm run dev --host 0.0.0.0 --port 4321) — then the claude process exited with exit code 7 after 0 turns, approximately 2 seconds after the OTEL trace context was emitted. The safe_outputs and detection jobs were skipped.
Exit code 7 in Claude Code = report_incomplete — the agent determined it could not complete the task at initialization time, before any turns were processed.
Root cause hypothesis: The docs dev server was started via nohup but the agent immediately called report_incomplete — suggesting the pre-flight check (checking for docs/src/content/docs directory and editable markdown files) likely passed, but an early initialization error (possibly the agent receiving a non-200 response from the docs-server-lifecycle shared step, or the Astro build artifacts not being accessible via localhost:4321 at agent launch time) triggered the report_incomplete signal.
Subsequent runs: All 5 subsequent unbloat-docs runs are skipped because issue #30868 (auto-created on failure) now satisfies the skip-if-match: is:pr is:open is:draft label:doc-unbloat condition — this is not the intended trigger; this skip condition is for open Copilot draft PRs, not failure alert issues. The workflow may now be permanently blocked until #30868 is closed or the label condition is resolved.
Evidence: agent log context around exit code 7
2026-05-07T17:03:52.2911445Z ##[error]Process completed with exit code 7.
Pre-conditions (all confirmed from log):
- Astro build: ✅ completed successfully
- Claude Code installed: ✅
@anthropic-ai/claude-code@2.1.126
- Playwright CLI installed: ✅
- Dev server started: ✅
nohup npm run dev --host 0.0.0.0 --port 4321 &
- Orphan processes at cleanup:
npm run dev, sh, esbuild — dev server was live
- Agent turns: 0
Cluster B — Auto-Triage Issues: No Safe-Output Call (P2)
Run: §25516212977 · 2026-05-07T19:03:22Z · conclusion: success
Pattern: The agent completed 3 turns successfully but never called any safeoutputs tool — not even noop. The safe_outputs job was skipped, triggering the automated failure alert #30890.
Context from run history (last 5 runs):
| Run |
Conclusion |
Turns |
Safe Items |
Time |
| 25516212977 |
success |
3 |
0 |
19:03 UTC today |
| 25513519794 |
success |
0 |
0 |
18:07 UTC today |
| 25497544474 |
success |
10 |
0 |
13:04 UTC today |
| 25482146460 |
success |
39 |
0 |
07:26 UTC today |
| 25470261284 |
success |
5 |
0 |
01:12 UTC today |
Note: None of the recent runs have safe_items > 0, but only run 25516212977 triggered a failure alert. This suggests the failure detection threshold may vary.
Root cause: The agent triaged issues and determined no action was needed, but omitted the required noop call.
Existing Issue Correlation
| Issue |
Description |
Status |
| #30868 |
[aw] Documentation Unbloat failed (auto-alert) |
Open |
| #30890 |
[aw] Auto-Triage Issues failed (auto-alert, no safe output) |
Open |
| #30830 |
Previous investigator report (07:22–13:18 UTC) |
Open |
| #30150 |
Daily News Node.js chroot (P0, from prior window) |
Open |
Proposed Fix Roadmap
| Priority |
Fix |
Workflow |
Tracking |
| P1 |
Investigate and fix Documentation Unbloat exit-code-7 crash |
unbloat-docs |
Sub-issue (see below) |
| P2 |
Add noop call to Auto-Triage when no issues need labeling |
auto-triage-issues |
#30890 |
Sub-Issues Created
- Sub-issue for Documentation Unbloat P1 fix (linked below)
References:
Generated by [aw] Failure Investigator (6h) · ● 740.3K · ◷
Executive Summary
Two failure clusters identified in the 6-hour lookback window (2026-05-07 ~13:18–19:18 UTC). One is a P1 agent crash in Documentation Unbloat (exit code 7, 0 turns). The other is a P2 compliance miss in Auto-Triage Issues (agent succeeded but skipped the required
noopcall). No P0 infrastructure failures detected; the 15 other runs all succeeded or were correctly skipped.Failure Clusters
Cluster A — Documentation Unbloat: Exit Code 7, Agent Never Started (P1)
Run: §25510316635 · 2026-05-07T17:01:42Z ·
conclusion: failurePattern: The Claude Code agent job ran the full pre-agent setup (Astro docs build succeeded, Playwright installed, dev server started in background with
nohup npm run dev --host 0.0.0.0 --port 4321) — then theclaudeprocess exited with exit code 7 after 0 turns, approximately 2 seconds after the OTEL trace context was emitted. Thesafe_outputsanddetectionjobs were skipped.Exit code 7 in Claude Code =
report_incomplete— the agent determined it could not complete the task at initialization time, before any turns were processed.Root cause hypothesis: The docs dev server was started via
nohupbut the agent immediately calledreport_incomplete— suggesting the pre-flight check (checking fordocs/src/content/docsdirectory and editable markdown files) likely passed, but an early initialization error (possibly the agent receiving a non-200 response from thedocs-server-lifecycleshared step, or the Astro build artifacts not being accessible vialocalhost:4321at agent launch time) triggered thereport_incompletesignal.Subsequent runs: All 5 subsequent unbloat-docs runs are
skippedbecause issue #30868 (auto-created on failure) now satisfies theskip-if-match: is:pr is:open is:draft label:doc-unbloatcondition — this is not the intended trigger; this skip condition is for open Copilot draft PRs, not failure alert issues. The workflow may now be permanently blocked until #30868 is closed or the label condition is resolved.Evidence: agent log context around exit code 7
Pre-conditions (all confirmed from log):
@anthropic-ai/claude-code@2.1.126nohup npm run dev --host 0.0.0.0 --port 4321 &npm run dev,sh,esbuild— dev server was liveCluster B — Auto-Triage Issues: No Safe-Output Call (P2)
Run: §25516212977 · 2026-05-07T19:03:22Z ·
conclusion: successPattern: The agent completed 3 turns successfully but never called any
safeoutputstool — not evennoop. Thesafe_outputsjob was skipped, triggering the automated failure alert #30890.Context from run history (last 5 runs):
Note: None of the recent runs have
safe_items > 0, but only run 25516212977 triggered a failure alert. This suggests the failure detection threshold may vary.Root cause: The agent triaged issues and determined no action was needed, but omitted the required
noopcall.Existing Issue Correlation
Proposed Fix Roadmap
noopcall to Auto-Triage when no issues need labelingSub-Issues Created
References: