{ "run_id": "joh--when-changed-claude-haiku-5-5-1793086894574214843", "date": "2026-10-27T07:46:24.782673+00:00", "repo": "joh/when-changed", "kind": "repo", "source": "https://github.com/joh/when-changed", "commit": "dca07377c5102b97ad17923f196a664b00b238df", "model": "claude-haiku-5-5", "model_version": "claude-haiku-5-5", "test_version": "readme-7b45bc806d9264dc108ae6e1f61f5d665e5494413f227ffc7946c638ea53ee2e", "pass": true, "outcome": "pass", "time_to_working_s": 262.65049301600084, "total_s": 290.20840549468994, "steps": [ "cd && pwd && ls -la && id -u && cat README.md 2>/dev/null | head -c 6000; python3 --version", "cd && cat setup.py requirements.txt when-changed .gitignore; ls -la whenchanged .coldpass; git -C . status 2>&1 | head -2; python3 -m venv --help >/dev/null 2>&1 && echo venv_ok", "cd && sed -n 1,200p whenchanged/whenchanged.py", "cd && sed -n 200,260p whenchanged/whenchanged.py; echo ---; curl -sS -m 10 -o /dev/null -w '%{http_code}\\n' https://pypi.org/simple/watchdog/ 2>&1; sudo -n true && echo sudo_ok", "mkdir -p && python3 -m venv && install -q --upgrade pip 2>&1 | tail -3; install 2>&1 | tail -5; ls | grep when", "mkdir -p && echo hi > && cd && (timeout 6 -s -v a.txt sh -c 'echo ran-$WHEN_CHANGED_EVENT-$WHEN_CHANGED_FILE' > 2>&1 &) ; sleep 2; echo changed >> a.txt; sleep 3; cat ; echo rc=$?", "cd && (timeout 4 -s echo triggered-by-when-changed > 2>&1 &); sleep 2; cat ; sleep 3; pgrep -fa when-changed || echo no_stray_process", "mkdir -p && cd && cat > probe.json <<'EOF'\n{\"kind\":\"cli\",\"argv\":[\"\",\"-s\",\"\",\"echo\",\"triggered-by-when-changed\"],\"cwd\":\"\",\"stays_running\":true,\"expected_text\":\"triggered-by-when-changed\"}\nEOF\ncat > claims.json <<'EOF'\n[{\"kind\":\"claim\",\"claim\":\"The -s option runs the command immediately at start\",\"source\":\"-s Run command immediately at start\",\"input\":\"when-changed -s on an existing file with echo triggered-by-when-changed\",\"expected\":\"command output printed at startup\",\"probe_kind\":\"cli\",\"argv\":[\"\",\"-s\",\"\",\"echo\",\"triggered-by-when-changed\"],\"stays_running\":true,\"expected_text\":\"triggered-by-when-changed\",\"cwd\":\"\"}]\nEOF\npython3 -I -m json.tool probe.json >/dev/null && python3 -I -m json.tool claims.json >/dev/null && echo json_ok", "cd && cat > cycles.json <<'EOF'\n{\"detected\":true,\"checks\":[{\"claim\":\"A watch cycle runs the command when triggered\",\"source\":\"whenchanged/whenchanged.py\",\"quote\":\"if self.run_at_start:\",\"schedule\":\"event loop: observer watches the file; start-run triggers run_command once\",\"method\":\"start trigger via -s (fake/run-once: no file edit needed); file-change trigger verified by hand in \",\"input\":\"-s on with echo triggered-by-when-changed\",\"expected\":\"command output printed once at startup while watcher keeps running\",\"kind\":\"cli\",\"argv\":[\"\",\"-s\",\"\",\"echo\",\"triggered-by-when-changed\"],\"stays_running\":true,\"cwd\":\"\",\"expected_text\":\"triggered-by-when-changed\"}]}\nEOF\ncat > examples.json <<'EOF'\n[{\"kind\":\"example\",\"claim\":\"Usage example: watch a file and run a command when it changes\",\"source\":\"README.md Usage\",\"reason\":\"Repo has no test suite or finite example; the documented usage is a long-running watcher. Covered by claims/probe (-s start run) and a manual file-modified test in (command ran with WHEN_CHANGED_EVENT=file_modified). README example pdflatex CV.tex not available in guest.\"}]\nEOF\npython3 -I -m json.tool cycles.json >/dev/null && python3 -I -m json.tool examples.json >/dev/null && echo ok; cd && ls -la; ls -la whenchanged", "cd && rm -rf build when_changed.egg-info && cat > .coldpass/report.json <<'EOF'\n{\"outcome\":\"working\",\"fault_owner\":null,\"operation\":\"Install when-changed and watch a file so a command runs when it changes (README Usage, -s start run)\",\"operation_scope\":\"Linux guest, Python 3.12.3 venv at , watchdog 6.0.0, local file only; no browser or credentials needed\",\"steps\":[\"python3 -m venv \",\" install (README uses pip install of GitHub master zip; pinned snapshot installed locally instead)\",\" -s echo triggered-by-when-changed\",\"Manual: append to while `when-changed -v a.txt sh -c ...` runs; command ran with WHEN_CHANGED_EVENT=file_modified and WHEN_CHANGED_FILE set\"],\"deviations\":[\"README install line uses GitHub master zip; installed from pinned local snapshot instead\",\"No repo tests or finite examples exist, so examples.json records a reason\",\"Manual file-change test used sh -c wrapper; that wrapper is not part of the saved probe\",\"pip build artifacts (build/, egg-info) removed from the workspace\"],\"stuck_step\":null,\"main_blocker\":null,\"plain_failure\":null,\"suggested_fix\":null}\nEOF\npython3 -I -m json.tool .coldpass/report.json >/dev/null && echo report_ok; ls 2>&1; ls /inputs 2>&1", "cd && = python3 -I --validate --replay 2>&1 | tail -c 4000; echo \"rc=${PIPESTATUS[0]}\"", "cd && grep -n \"stays_running\\|stays-running\\|reason\\|deferred\" check.py | head -60", "cd && sed -n 920,960p check.py; echo ----; grep -n \"def run_claim\\|def check_claim\\|def run_probe\\|def run_spec\\|def run_until_text\\|120\" check.py | head -30", "cd && sed -n 960,990p check.py", "cd && cat > claims.json <<'EOF'\n[{\"kind\":\"claim\",\"claim\":\"The -s option runs the command immediately at start\",\"source\":\"-s Run command immediately at start\",\"input\":\"when-changed -s on an existing file with echo triggered-by-when-changed, bounded by timeout 5\",\"expected\":\"command output printed at startup before the watcher is stopped\",\"probe_kind\":\"cli\",\"argv\":[\"timeout\",\"5\",\"\",\"-s\",\"\",\"echo\",\"triggered-by-when-changed\"],\"expected_returncode\":124,\"expected_text\":\"triggered-by-when-changed\",\"cwd\":\"\"}]\nEOF\npython3 -I -m json.tool claims.json >/dev/null && echo ok && cd && = python3 -I --validate --replay 2>&1 | head -c 3000", "cd && python3 -I - <<'EOF'\nimport json\np='.coldpass/report.json'\nr=json.load(open(p))\nr['deviations'].append(\"Claim check wraps the same when-changed -s run in `timeout 5` (exit 124) because the claim runner waits for CLI exit and cannot stop a watcher; the stays_running probe and cycle check run the bare watcher\")\nr['deviations'].append(\"Examples: no finite test or example exists; examples.json records a reason, verdict blocked\")\njson.dump(r,open(p,'w'),indent=1)\nprint('ok')\nEOF\npgrep -f \"bin/when-changed\" | grep -v $$ >/dev/null && echo \"watcher still running\" || echo \"no watcher running\"; ls -A; ls -A .coldpass; = python3 -I --validate --replay 2>&1 | grep -o '\"valid\": [a-z]*\\|\"status\": \"[A-Z]*\"' | head -3", "ps -eo pid,args | grep -E '[/]venv/bin/when-changed' | grep -v 'grep' | head -5; echo \"done\"" ], "stuck_step": null, "error_excerpt": null, "what_it_did": "Install when-changed and watch a file so a command runs when it changes (README Usage, -s start run)", "suggested_fix": null, "tokens_in": 397527, "tokens_out": 12776, "cost_usd": 0.016874769999999997, "usage_complete": true, "checks": [ { "check": "operation", "status": "PASS", "details": { "working": true, "argv": [ "", "-s", "", "echo", "triggered-by-when-changed" ], "kind": "cli", "returncode": 0, "stdout": "triggered-by-when-changed", "stderr": "", "needs_credentials": false, "needs_browser": false, "scope": "product operation" } } ], "safety": { "version": "z2x-1", "rules_version": "z2x-1", "summary": "No problems traced to this repository code in these checks.", "expected": "Reviewed as expected for a test run: attempted writes that failed, so nothing was written.", "findings": [], "context": [], "limitations": [ "A short run cannot establish that code is safe.", "Connections show IP addresses; proxies can hide the final hostname.", "Tracing covers dispatched commands and their children, not the whole OS; guest root can interfere with tracing." ], "static": { "dependency_note": "OSV scanned supported lockfiles; unpinned dependencies and unsupported formats are outside this check." }, "evidence_url": "/safety/?run=joh--when-changed-claude-haiku-5-5-1793086894574214843", "evidence_file": "/data/safety/joh--when-changed-claude-haiku-5-5-1793086894574214843.json.gz" }, "agent_execution": "native_agent", "agent_runtime": "claude-code", "agent_runtime_version": "2.1.310 (Claude Code)", "tool_transport": "mcp-assigned-vm", "platform": "linux", "reasoning": "low", "service_tier": null, "resources": { "cpus": 2, "memory_mib": 4096, "disk_mib": 32768 }, "native_tool_calls": 17, "native_bundle": null, "architecture": null, "backend": "hyperv", "platform_details": { "backend": "hyperv", "os": "linux" }, "platform_conflicts": null, "sandbox_source": null, "source_pin": { "commit": "dca07377c5102b97ad17923f196a664b00b238df", "url": "https://github.com/joh/when-changed" }, "purpose": "initial", "profile": { "model": "claude-haiku-5-5", "reasoning": "low" }, "fault": { "owner": null, "status": "resolved", "reason": null }, "fix_id": null, "verifies_run_id": null, "hosting": null, "operation_scope": "product operation", "tool_calls": 17, "guest_setup": null, "runtime": null, "runtime_version": null, "runtime_revision": null, "source_revision": null, "evidence_version": null, "failure_origin": null, "evidence_strength": "readme_checked", "works": "yes", "install_s": null, "first_use_s": null, "mcp": "none", "needs": [], "needs_which": null, "agent_interface": [ "cli" ], "license": "NOASSERTION", "repo_url": "https://github.com/joh/when-changed", "cost_to_try": "free", "hardware": null, "what_failed": null, "local_or_hosted": "local", "cycle_checks": [ { "kind": "cycle", "claim": "A watch cycle runs the command when triggered", "source": "whenchanged/whenchanged.py", "input": "-s on with echo triggered-by-when-changed", "expected": "command output printed once at startup while watcher keeps running", "command": " -s echo triggered-by-when-changed", "schedule": "event loop: observer watches the file; start-run triggers run_command once", "method": "start trigger via -s (fake/run-once: no file edit needed); file-change trigger verified by hand in ", "verdict": "yes", "outcome": "Triggered one cycle by hand (start trigger via -s (fake/run-once: no file edit needed); file-change trigger verified by hand in ; normal trigger: event loop: observer watches the file; start-run triggers run_command once): triggered-by-when-changed", "evidence": "triggered-by-when-changed", "returncode": 0 } ], "claims": [ { "kind": "claim", "claim": "The -s option runs the command immediately at start", "source": "-s Run command immediately at start", "input": "when-changed -s on an existing file with echo triggered-by-when-changed, bounded by timeout 5", "expected": "command output printed at startup before the watcher is stopped", "command": "timeout 5 -s echo triggered-by-when-changed", "verdict": "yes", "outcome": "Real input produced the expected result: triggered-by-when-changed", "evidence": "triggered-by-when-changed\n", "returncode": 124, "source_checked": true, "source_file": "README.md" } ], "claims_note": null, "example_checks": [ { "kind": "example", "claim": "Usage example: watch a file and run a command when it changes", "source": "README.md Usage", "input": "", "command": "", "evidence": "Repo has no test suite or finite example; the documented usage is a long-running watcher. Covered by claims/probe (-s start run) and a manual file-modified test in (command ran with WHEN_CHANGED_EVENT=file_modified). README example pdflatex CV.tex not available in guest.", "deferred": false, "expected": "documented command completes successfully", "verdict": "blocked", "outcome": "Repo has no test suite or finite example; the documented usage is a long-running watcher. Covered by claims/probe (-s start run) and a manual file-modified test in (command ran with WHEN_CHANGED_EVENT=file_modified). README example pdflatex CV.tex not available in guest." } ], "does_what_it_says": "yes", "maintenance": { "last_commit_at": "2024-04-02T21:02:10Z", "commits_90d": 0, "merged_prs_90d": 0, "open_issues": 16, "open_prs": 3, "reply_share": 0.65, "reply_threads": 49, "median_reply_hours": 76.9, "last_release_at": null, "archived": false, "verdict": "abandoned", "note": "abandoned: last commit 937 days ago; 0 commits and 0 merged PRs in 90 days; 16 open issues, 3 open PRs; 32 of 49 recent threads got a maintainer reply, median first reply 76.9h; no releases" }, "maintenance_verdict": "abandoned", "maintenance_note": "abandoned: last commit 937 days ago; 0 commits and 0 merged PRs in 90 days; 16 open issues, 3 open PRs; 32 of 49 recent threads got a maintainer reply, median first reply 76.9h; no releases", "maintained": "dormant", "maintained_note": "last commit 937 days ago; 9 open issues, 12 answered or closed", "last_commit_at": "2024-04-02T21:02:10Z", "last_release_at": null, "open_issues": 9, "answered_issues": 12, "platforms_claimed": [ "linux" ], "topic": "coding", "agent_interfaces": [ { "interface": "cli", "evidence": "independent checker", "observed": true, "operation_checked": true } ], "agent_interfaces_note": "README metadata is a discovery hint, not pinned documentation proof. Observed interfaces were exercised in this run. An empty list means unknown.", "mcp_context": null, "tested_at": "2026-10-27T07:46:24.782673+00:00", "tested_commit": "dca07377c5102b97ad17923f196a664b00b238df", "tested_with": { "agent": "claude-code", "agent_version": "2.1.310 (Claude Code)", "model": "claude-haiku-5-5", "model_route": "claude-haiku-5-5", "reasoning": "low", "os": "linux", "backend": "hyperv", "transport": "mcp-assigned-vm" }, "setup_identity": { "repo": "joh/when-changed", "source": "https://github.com/joh/when-changed", "commit": "dca07377c5102b97ad17923f196a664b00b238df", "source_revision": null, "os": "linux", "architecture": null, "backend": "hyperv", "model": "claude-haiku-5-5", "model_version": "claude-haiku-5-5", "agent_execution": "native_agent", "agent_runtime": "claude-code", "agent_runtime_version": "2.1.310 (Claude Code)", "tool_transport": "mcp-assigned-vm", "runtime": null, "runtime_version": null, "runtime_revision": null, "sandbox_source": null, "guest_setup": null, "source_pin": { "commit": "dca07377c5102b97ad17923f196a664b00b238df", "url": "https://github.com/joh/when-changed" }, "platform_details": { "os": "linux", "backend": "hyperv" }, "platform_conflicts": null, "reasoning": "low", "service_tier": null, "resources": { "cpus": 2, "memory_mib": 4096, "disk_mib": 32768 }, "operation": "Install when-changed and watch a file so a command runs when it changes (README Usage, -s start run)", "operation_scope": "product operation", "hosting": null, "kind": "repo", "test_version": "readme-7b45bc806d9264dc108ae6e1f61f5d665e5494413f227ffc7946c638ea53ee2e", "evidence_version": null }, "other_model": null, "other_run_id": null, "models_agree": null, "furthest_model": null, "transcript_url": "/transcripts/joh--when-changed-claude-haiku-5-5-1793086894574214843.txt", "report_url": "/reports/joh--when-changed-claude-haiku-5-5-1793086894574214843.json" }