RUN US-004-20260412T125759Z
Story: US-004 - 实现 Shell 执行工具
Started: 2026-04-12T12:57:59.540Z

[2026-04-12T12:57:59.540Z] [startup] [signal] Run log created: d:/Workspace/harness-runner-vscode/.harness-runner/run-logs/US-004-实现-shell-执行工具/US-004-20260412T125759Z.run-log.txt
[2026-04-12T12:57:59.610Z] [startup] [signal] Source context index refreshed (before US-004): d:/Workspace/harness-runner-vscode/.harness-runner/source-context-index.json
[2026-04-12T12:57:59.650Z] [preflight] [signal] Policy baseline captured for US-004: d:/Workspace/harness-runner-vscode/.harness-runner/policy-baselines/US-004.policy-baseline.json
[2026-04-12T12:57:59.654Z] [preflight] [signal] Task state written: .harness-runner/story-status.json[US-004] = inprogress
[2026-04-12T12:57:59.655Z] [execution] [signal] Injecting 92 project constraint prompt lines for story US-004.
[2026-04-12T12:57:59.656Z] [execution] [signal] No design context found for story US-004; continuing without injected design guidance.
[2026-04-12T12:57:59.656Z] [execution] [signal] No related task memories found for story US-004; continuing without prior-work context.
[2026-04-12T12:57:59.662Z] [execution] [signal] Injecting 4 recalled source context matches for story US-004.
[2026-04-12T12:57:59.662Z] [execution] [signal] Knowledge checks found no freshness or coverage issues for story US-004.
[2026-04-12T12:57:59.664Z] [execution] [signal] Injecting recent checkpoint from US-003 (interrupted) for story US-004.
[2026-04-12T12:57:59.664Z] [execution] [signal] Injecting 12 machine policy prompt lines.
[2026-04-12T12:57:59.699Z] [execution] [signal] Delegating user story to agent...
[2026-04-12T12:57:59.699Z] [execution] [signal] Resetting Copilot Chat session before story execution...
[2026-04-12T12:57:59.699Z] [execution] [signal] Sending prompt to Copilot Chat...
[2026-04-12T12:58:00.015Z] [execution] [signal] Waiting for agent to write "completed" to .harness-runner/story-status.json[US-004]...
[2026-04-12T13:11:56.467Z] [execution] [signal] ✓ agent wrote "completed" to .harness-runner/story-status.json[US-004] (elapsed 836s); validating artifacts next.
[2026-04-12T13:12:12.006Z] [execution] [diagnostic] Policy gates blocked completion for US-004.
[2026-04-12T13:12:12.007Z] [execution] [diagnostic] - Require fresh knowledge coverage before completion blocked completion for US-004.
[2026-04-12T13:12:12.007Z] [execution] [signal] detail: [stale-documentation] Knowledge artifacts are stale for the current change surface.
[2026-04-12T13:12:12.007Z] [execution] [signal] detail: Knowledge catalog was generated before these relevant files changed: src/tools/shell.ts.
[2026-04-12T13:12:12.007Z] [execution] [signal] detail: Agent Map and source-context artifacts should be regenerated before completion is accepted.
[2026-04-12T13:12:12.007Z] [execution] [signal] next: Refresh the source context index so new or repurposed modules get updated signals.
[2026-04-12T13:12:12.007Z] [execution] [signal] next: Regenerate .harness-runner/agent-map/overview.json and knowledge-catalog.json after the workflow change settles.
[2026-04-12T13:12:12.008Z] [execution] [signal] Policy auto-fix round 1/1 for US-004.
[2026-04-12T13:12:12.008Z] [execution] [signal] Resetting Copilot Chat session before story execution...
[2026-04-12T13:12:12.008Z] [execution] [signal] Sending prompt to Copilot Chat...
[2026-04-12T13:12:12.366Z] [execution] [signal] Waiting for agent to write "completed" to .harness-runner/story-status.json[US-004]...
[2026-04-12T13:12:27.393Z] [execution] [signal] ✓ agent wrote "completed" to .harness-runner/story-status.json[US-004] (elapsed 15s); validating artifacts next.
[2026-04-12T13:12:43.072Z] [execution] [diagnostic] Policy gates blocked completion for US-004.
[2026-04-12T13:12:43.301Z] [execution] [diagnostic] - Require fresh knowledge coverage before completion blocked completion for US-004.
[2026-04-12T13:12:43.302Z] [execution] [signal] detail: [stale-documentation] Knowledge artifacts are stale for the current change surface.
[2026-04-12T13:12:43.302Z] [execution] [signal] detail: Knowledge catalog was generated before these relevant files changed: src/tools/shell.ts.
[2026-04-12T13:12:43.302Z] [execution] [signal] detail: Agent Map and source-context artifacts should be regenerated before completion is accepted.
[2026-04-12T13:12:43.302Z] [execution] [signal] next: Refresh the source context index so new or repurposed modules get updated signals.
[2026-04-12T13:12:43.302Z] [execution] [signal] next: Regenerate .harness-runner/agent-map/overview.json and knowledge-catalog.json after the workflow change settles.
[2026-04-12T13:12:43.303Z] [execution] [diagnostic] Policy auto-fix failed after 1 rounds for US-004.
[2026-04-12T13:12:43.303Z] [execution] [diagnostic] - Require fresh knowledge coverage before completion blocked completion for US-004.
[2026-04-12T13:12:43.303Z] [execution] [signal] detail: [stale-documentation] Knowledge artifacts are stale for the current change surface.
[2026-04-12T13:12:43.303Z] [execution] [signal] detail: Knowledge catalog was generated before these relevant files changed: src/tools/shell.ts.
[2026-04-12T13:12:43.303Z] [execution] [signal] detail: Agent Map and source-context artifacts should be regenerated before completion is accepted.
[2026-04-12T13:12:43.303Z] [execution] [signal] next: Refresh the source context index so new or repurposed modules get updated signals.
[2026-04-12T13:12:43.303Z] [execution] [signal] next: Regenerate .harness-runner/agent-map/overview.json and knowledge-catalog.json after the workflow change settles.
[2026-04-12T13:12:43.304Z] [execution] [diagnostic] ❌ Story US-004 failed: Policy gates blocked completion for US-004: Require fresh knowledge coverage before completion blocked completion for US-004.
[2026-04-12T13:12:43.309Z] [execution] [diagnostic] WARNING: Execution checkpoint for US-004 failed validation: Execution checkpoint status must be failed.
[2026-04-12T13:12:43.344Z] [execution] [signal] Synthesized fallback execution checkpoint for US-004 at d:\Workspace\harness-runner-vscode\.harness-runner\checkpoints\US-004-实现-shell-执行工具\US-004.checkpoint.json.

Finished: 2026-04-12T13:12:43.345Z
Status: failed
Summary: Story US-004 failed with an unrecovered error.
DurationMs: 883805
SkippedNoise: 168
