[aw-failures] [aw] Failure Investigator Report — 2026-08-24 19:02 UTC (6h)

[github-actions]

Fix the GitHub Copilot CLI native-engine crash first — it's a brand-new P0 with zero tracking coverage and just took down 7 different scheduled workflows in 5 hours. Everything else in this window is already being tracked.

Executive summary

• 34 failed runs in the last 6h (13:11–18:37 UTC, 2026-08-24).
• 56% (19 runs) are the already-tracked Copilot-brokered credential rejection (#55412/#55413) — still failing 5+ hours after being filed, and now confirmed on 4 more workflows than originally documented.
• 21% (7 runs) are a brand-new, untracked pattern: the native GitHub Copilot CLI engine crashing mid-run with a generic exit code 1, across 7 unrelated workflows. Fix this first — #55441 tracks it.
• Remaining 8 runs split across 3 already-tracked or low-severity buckets (Auto-Triage/Pi-CLI segfault, Claude startup crash, and 3 isolated singletons) — no new action needed beyond nudging two stale issues.

Failure cluster table

Cluster	Severity	Runs	Workflows	Tracking
Copilot-brokered credential rejection (Codex 404 / Claude 401)	P0	19	Ponytail Reviewer(10), Issue Monster(5), Weekly Issue Summary(1), Repository Tree Map Generator(1), Daily Repository Chronicle(1), Daily CLI Performance(1)	Tracked, expanding — #55412/#55413
GitHub Copilot CLI generic exit-1 crash (new)	P0	7	Linter Miner, Daily Copilot PR Merged Report, Delight, Architecture Guardian, Daily Malicious Code Scan Agent, CLI Consistency Checker, Code Scanning Fixer	New — no coverage
Cross-engine agent-CLI segfault (exit 139)	P0	2	Auto-Triage Issues (Pi CLI)	Tracked, active — #54186
Claude Code CLI startup crash (ERR_CONFIG)	P1	2	Avenger	Tracked but stale (3+ days) — #54462
Isolated / low-confidence singletons	P2	4	Workflow Portfolio Analyst (generic exit 1, Claude), Daily Cache Strategy Analyzer (Codex, non-Copilot model — title/body mismatch on #54242), Daily Fact (KVM availability check), Super Linter Report (linter tool failure, not an agent crash)	No action — below threshold

Evidence

Copilot-brokered credential cluster — confirmed via config grep that Ponytail Reviewer, Issue Monster, Weekly Issue Summary, Repository Tree Map Generator, Daily Repository Chronicle, and Daily CLI Performance all set model: copilot/mai-code-1-flash-picker, the exact routing pattern named in #55412/#55413. audit-diff between an early cited failure (§32727091257) and the latest in this window (§32759371974) shows zero firewall drift, zero token usage in either run — identical unresolved signature, not a new regression.

Copilot CLI crash cluster — audit on §32757223241 (Linter Miner) shows a clean firewall (82/82 requests allowed to api.githubcopilot.com, Sentry, Grafana — no auth rejection, no proxy involved) and 22 bash + 3 task tool calls executed before the crash. This rules out an auth/proxy cause and points to a genuine mid-run Copilot CLI process crash. Distinct from the Codex/Claude Copilot-broker bug (different engine, different failure shape) and distinct from the exit-139 segfault tracked in #54186 (this is exit code 1, not 139).

Claude startup crash — audit on §32757636440 (Avenger) returns ERR_CONFIG: Claude execution failed: no structured log entries were produced. Claude startup failed before structured logging. — matches #54462's signature exactly, but #54462 hasn't been updated in 3+ days despite this fresh recurrence.

Existing issue correlation

• #55412 / #55413 are near-duplicate P0s opened 2 seconds apart describing the same root cause — worth merging, flagged via comment rather than closed since the underlying bug is still live.
• #54242's title says "Daily Cache Strategy Analyzer" but its body is entirely about a different workflow (AI Moderator) — a tracking mismatch, flagged via comment, not closed.
• #54186 is current and accurate (updated 18:40 UTC, minutes after this window's last Auto-Triage failure) — no action needed.

Fix roadmap

• P0: Fix the GitHub Copilot CLI native-engine exit-1 crash — see #55441. Root-cause the awf-agent api-proxy credential rejection (already tracked, but escalate: 5+ hours unresolved, now hits 6 workflows not 3).
• P1: Re-open eyes on #54462 — Claude startup crash recurred today, issue has gone stale.
• P2: No action — Daily Cache Strategy Analyzer, Daily Fact, Super Linter Report singletons don't yet justify new tracking.

Sub-issues created

• #55441 — GitHub Copilot CLI generic exit-1 crash across 7 workflows (P0, new)

References:

• §32759371974
• §32757223241
• §32757636440

Generated by 🔍 [aw] Failure Investigator (6h) · claude · agent · 161.3 AIC · ⌖ 8.19 AIC · ⊞ 6.4K · ◷

• expires on Aug 31, 2026, 11:15 AM UTC-08:00

[github-actions]

🍪 Issue Monster selected this for Copilot

I've identified this issue as a good candidate for automated resolution and requested assignment to the Copilot coding agent.

If assignment succeeds, the Copilot coding agent will analyze the issue and create a pull request with the fix.

Om nom nom! 🍪

🍪 Om nom nom by Issue Monster · codex · mai10 · 2.3 AIC · ⌖ 2.05 AIC · ⊞ 19K · ◷