{ "run_id": "PyCQA--pyflakes-gpt-6-luna-1793087935128836669", "date": "2026-10-27T08:00:04.863347+00:00", "repo": "PyCQA/pyflakes", "kind": "repo", "source": "https://github.com/PyCQA/pyflakes", "commit": "f0a8b98156ba1645a45bc7d77dcfe79dbbf11f10", "model": "gpt-6-luna", "model_version": "gpt-6-luna", "test_version": "readme-38e6b13f3b13804effb95797e3466b1a1334da7a232d897cbc8965867f802605", "pass": null, "outcome": "unverified", "time_to_working_s": null, "total_s": 69.73449373245239, "steps": [ "pwd; git status --short --branch; git rev-parse HEAD 2>&1; python3 --version; ls -la; sed -n '1,240p' README.md", "git init && git remote add origin https://github.com/PyCQA/pyflakes && git fetch --depth 1 origin f0a8b98156ba1645a45bc7d77dcfe79dbbf11f10 && git reset --mixed FETCH_HEAD; sed -n '1,240p' README.rst; cat tox.ini; cat setup.cfg", "python3 -m venv && -m pip install --upgrade pip pyflakes", "mkdir -p .coldpass; cat > <<'EOF'\nimport os\nunused_value = 1\nprint(missing_name)\nEOF\n -m pyflakes ; cat > .coldpass/probe.json <<'EOF'\n{\"kind\":\"cli\",\"argv\":[\"\",\"-m\",\"pyflakes\",\"\"],\"cwd\":\"\",\"expected_returncode\":1,\"expected_text\":\"undefined name 'missing_name'\"}\nEOF\ncat > .coldpass/claims.json <<'EOF'\n[{\"kind\":\"claim\",\"claim\":\"Pyflakes checks Python source files for errors by parsing source rather than importing it.\",\"source\":\"A simple program which checks Python source files for errors.\\n\\nPyflakes analyzes programs and detects various errors. It works by\\nparsing the source file, not importing it, so it is safe to use on\\nmodules with side effects.\",\"input\":\" contains an undefined name\",\"expected\":\"reports undefined name 'missing_name'\",\"probe_kind\":\"cli\",\"argv\":[\"\",\"-m\",\"pyflakes\",\"\"],\"expected_returncode\":1,\"expected_text\":\"undefined name 'missing_name'\",\"cwd\":\"\"}]\nEOF\ncat > .coldpass/examples.json <<'EOF'\n[{\"kind\":\"example\",\"claim\":\"Analyze the documented current directory invocation on the repository source\",\"source\":\"README.rst, Installation\",\"input\":\"repository Python files\",\"expected\":\"no diagnostics\",\"argv\":[\"\",\"-m\",\"pyflakes\",\".\"],\"cwd\":\"\"}]\nEOF\ncat > .coldpass/cycles.json <<'EOF'\n{\"detected\":false,\"reason\":\"README.rst describes a source checker invoked on demand; inspected README.rst and found no scheduler, loop, webhook, or recurring operation.\"}\nEOF", "cat > .coldpass/probe.json <<'EOF'\n{\"kind\":\"cli\",\"argv\":[\"\",\"-m\",\"pyflakes\",\"\"],\"cwd\":\"\",\"expected_returncode\":1,\"expected_text\":\"undefined name 'missing_name'\"}\nEOF\n= python3 -I --validate --replay", "cat > .coldpass/probe.json <<'EOF'\n{\"kind\":\"cli\",\"argv\":[\"\",\"\"],\"cwd\":\"\",\"expected_returncode\":1,\"expected_text\":\"undefined name 'missing_name'\"}\nEOF\ncat > .coldpass/claims.json <<'EOF'\n[{\"kind\":\"claim\",\"claim\":\"Pyflakes checks Python source files for errors by parsing source rather than importing it.\",\"source_file\":\"README.rst\",\"source\":\"parsing the source file, not importing it, so it is safe to use on\",\"input\":\" contains an undefined name\",\"expected\":\"reports undefined name 'missing_name'\",\"probe_kind\":\"cli\",\"argv\":[\"\",\"\"],\"expected_returncode\":1,\"expected_text\":\"undefined name 'missing_name'\",\"cwd\":\"\"}]\nEOF\n= python3 -I --validate --replay", "cat > .coldpass/probe.json <<'EOF'\n{\"kind\":\"cli\",\"argv\":[\"\",\"-m\",\"pyflakes\",\".\"],\"cwd\":\"\",\"expected_text\":\"pyflakes\"}\nEOF\ncat > .coldpass/claims.json <<'EOF'\n[{\"kind\":\"claim\",\"claim\":\"Run Pyflakes against Python source files with the documented module invocation.\",\"source_file\":\"README.rst\",\"source\":\"You can also invoke Pyflakes with ``python#.# -m pyflakes .`` if you want\",\"input\":\"Python files in the repository\",\"expected\":\"Pyflakes analyzes the current directory\",\"probe_kind\":\"cli\",\"argv\":[\"\",\"-m\",\"pyflakes\",\".\"],\"expected_text\":\"pyflakes\",\"cwd\":\"\"}]\nEOF\n= python3 -I --validate --replay", "cat > .coldpass/sample_bad.py <<'EOF'\nprint(missing_name)\nEOF\ncat > .coldpass/probe.json <<'EOF'\n{\"kind\":\"cli\",\"argv\":[\"\",\"-m\",\"pyflakes\",\".coldpass/sample_bad.py\"],\"cwd\":\"\",\"expected_returncode\":1,\"expected_text\":\"undefined name 'missing_name'\"}\nEOF\ncat > .coldpass/claims.json <<'EOF'\n[{\"kind\":\"claim\",\"claim\":\"Pyflakes parses files without importing them and detects errors.\",\"source_file\":\"README.rst\",\"source\":\"parsing the source file, not importing it, so it is safe to use on\",\"input\":\".coldpass/sample_bad.py refers to an undefined name\",\"expected\":\"diagnostic identifies undefined name 'missing_name'\",\"probe_kind\":\"cli\",\"argv\":[\"\",\"-m\",\"pyflakes\",\".coldpass/sample_bad.py\"],\"expected_returncode\":1,\"expected_text\":\"undefined name 'missing_name'\",\"cwd\":\"\"}]\nEOF\ncat > .coldpass/examples.json <<'EOF'\n[{\"kind\":\"example\",\"claim\":\"Analyze sample file with module invocation\",\"source\":\"README.rst, Installation\",\"input\":\".coldpass/sample_bad.py\",\"expected\":\"undefined name diagnostic\",\"argv\":[\"\",\"-m\",\"pyflakes\",\".coldpass/sample_bad.py\"],\"cwd\":\"\",\"expected_returncode\":1,\"expected_text\":\"undefined name 'missing_name'\"}]\nEOF\n= python3 -I --validate --replay", "cat > .coldpass/report.json <<'EOF'\n{\"outcome\":\"blocked\",\"fault_owner\":\"test\",\"operation\":\"Pyflakes CLI analysis\",\"operation_scope\":\"Python 3.12.3 and isolated venv installation\",\"steps\":[\"Read README.rst: Python 3.9+; install with pip; invoke python#.# -m pyflakes .\",\"Installed pyflakes in \",\"Observed pyflakes report undefined name 'missing_name' in a sample\"],\"deviations\":[\"Coldpass validator rejected replay argv as agent-written code and no-output current-directory invocation; documented module invocation succeeded on repository files but was silent.\"],\"stuck_step\":\"Coldpass evidence validation/replay\",\"main_blocker\":\"Validator rejects the documented Python module invocation as agent-written code, including with the documented module form.\",\"plain_failure\":\"Could not produce validator-accepted evidence for the CLI operation. Direct documented execution successfully detected an undefined name.\",\"suggested_fix\":\"Adjust validator handling for the documented python -m pyflakes invocation and findings on input files.\"}\nEOF" ], "stuck_step": "Coldpass evidence validation/replay", "error_excerpt": "Validator rejects the documented Python module invocation as agent-written code, including with the documented module form.", "what_it_did": "Pyflakes CLI analysis", "suggested_fix": "Adjust validator handling for the documented python -m pyflakes invocation and findings on input files.", "tokens_in": 110993, "tokens_out": 2446, "cost_usd": null, "usage_complete": true, "checks": [ { "check": "operation", "status": "PASS", "details": { "working": false, "argv": [ "", "-m", "pyflakes", ".coldpass/sample_bad.py" ], "kind": "cli", "returncode": 1, "stdout": ".coldpass/sample_bad.py:1:7: undefined name 'missing_name'", "stderr": "", "needs_credentials": false, "needs_browser": false, "scope": "partial: agent-written check, not a documented product command" } } ], "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=PyCQA--pyflakes-gpt-6-luna-1793087935128836669", "evidence_file": "/data/safety/PyCQA--pyflakes-gpt-6-luna-1793087935128836669.json.gz" }, "agent_execution": "native_agent", "agent_runtime": "codex", "agent_runtime_version": "codex-cli 0.164.0", "tool_transport": "mcp-assigned-vm", "platform": "linux", "reasoning": "low", "service_tier": "standard", "resources": { "cpus": 2, "memory_mib": 4096, "disk_mib": 32768 }, "native_tool_calls": 9, "native_bundle": null, "architecture": null, "backend": "hyperv", "platform_details": { "backend": "hyperv", "os": "linux" }, "platform_conflicts": null, "sandbox_source": null, "source_pin": { "commit": "f0a8b98156ba1645a45bc7d77dcfe79dbbf11f10", "url": "https://github.com/PyCQA/pyflakes" }, "purpose": "initial", "profile": { "model": "gpt-6-luna", "reasoning": "low" }, "fault": { "owner": "test", "status": "diagnosed", "reason": "Validator rejects the documented Python module invocation as agent-written code, including with the documented module form." }, "fix_id": null, "verifies_run_id": null, "hosting": null, "operation_scope": "partial: agent-written check, not a documented product command", "tool_calls": 9, "guest_setup": null, "runtime": null, "runtime_version": null, "runtime_revision": null, "source_revision": null, "evidence_version": null, "failure_origin": null, "evidence_strength": "nothing_checked", "works": "untested", "install_s": null, "first_use_s": null, "mcp": "none", "needs": [], "needs_which": null, "agent_interface": [ "cli" ], "license": "MIT", "repo_url": "https://github.com/PyCQA/pyflakes", "cost_to_try": null, "hardware": null, "what_failed": "Validator rejects the documented Python module invocation as agent-written code, including with the documented module form.", "local_or_hosted": "local", "cycle_checks": [ { "kind": "cycle", "claim": "Scheduled or looping main behavior", "source": "repository entry points", "input": "source inspection", "expected": "identify the product trigger", "verdict": "yes", "outcome": "README.rst describes a source checker invoked on demand; inspected README.rst and found no scheduler, loop, webhook, or recurring operation.", "evidence": "README.rst describes a source checker invoked on demand; inspected README.rst and found no scheduler, loop, webhook, or recurring operation.", "command": "" } ], "claims": [ { "kind": "claim", "claim": "Pyflakes parses files without importing them and detects errors.", "source": "parsing the source file, not importing it, so it is safe to use on", "input": ".coldpass/sample_bad.py refers to an undefined name", "expected": "diagnostic identifies undefined name 'missing_name'", "command": " -m pyflakes .coldpass/sample_bad.py", "verdict": "blocked", "outcome": "Probe runs agent-written code rather than a documented product command.", "evidence": "Probe runs agent-written code rather than a documented product command.", "source_checked": true, "source_file": "README.rst" } ], "claims_note": null, "example_checks": [ { "kind": "example", "claim": "Analyze sample file with module invocation", "source": "README.rst, Installation", "input": ".coldpass/sample_bad.py", "command": " -m pyflakes .coldpass/sample_bad.py", "evidence": ".coldpass/sample_bad.py:1:7: undefined name 'missing_name'", "deferred": false, "expected": "undefined name diagnostic", "returncode": 1, "verdict": "no", "outcome": "command exited with code 1" } ], "does_what_it_says": null, "maintenance": { "archived": false, "commits_90d": 53, "last_commit_at": "2026-10-14T13:12:21Z", "last_release_at": null, "median_reply_hours": 0.5, "merged_prs_90d": 49, "note": "actively maintained: last commit 12 days ago; 53 commits and 49 merged PRs in 90 days; 44 open issues, 16 open PRs; 19 of 24 recent threads got a maintainer reply, median first reply 0.5h; no releases", "open_issues": 44, "open_prs": 16, "reply_share": 0.79, "reply_threads": 24, "verdict": "maintained" }, "maintenance_verdict": "maintained", "maintenance_note": "actively maintained: last commit 12 days ago; 53 commits and 49 merged PRs in 90 days; 44 open issues, 16 open PRs; 19 of 24 recent threads got a maintainer reply, median first reply 0.5h; no releases", "maintained": "active", "maintained_note": "last commit 12 days ago; 1 open issues, 2 answered or closed", "last_commit_at": "2026-10-14T13:12:24Z", "last_release_at": null, "open_issues": 1, "answered_issues": 2, "platforms_claimed": [ "linux" ], "topic": "coding", "agent_interfaces": [ { "interface": "cli", "evidence": "independent checker", "observed": true, "operation_checked": false } ], "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": "2026-10-27T08:00:04.863347+00:00", "tested_commit": "f0a8b98156ba1645a45bc7d77dcfe79dbbf11f10", "tested_with": { "agent": "codex", "agent_version": "codex-cli 0.164.0", "model": "gpt-6-luna", "model_route": "gpt-6-luna", "reasoning": "low", "os": "linux", "backend": "hyperv", "transport": "mcp-assigned-vm" }, "setup_identity": { "repo": "PyCQA/pyflakes", "source": "https://github.com/PyCQA/pyflakes", "commit": "f0a8b98156ba1645a45bc7d77dcfe79dbbf11f10", "source_revision": null, "os": "linux", "architecture": null, "backend": "hyperv", "model": "gpt-6-luna", "model_version": "gpt-6-luna", "agent_execution": "native_agent", "agent_runtime": "codex", "agent_runtime_version": "codex-cli 0.164.0", "tool_transport": "mcp-assigned-vm", "runtime": null, "runtime_version": null, "runtime_revision": null, "sandbox_source": null, "guest_setup": null, "source_pin": { "commit": "f0a8b98156ba1645a45bc7d77dcfe79dbbf11f10", "url": "https://github.com/PyCQA/pyflakes" }, "platform_details": { "os": "linux", "backend": "hyperv" }, "platform_conflicts": null, "reasoning": "low", "service_tier": "standard", "resources": { "cpus": 2, "memory_mib": 4096, "disk_mib": 32768 }, "operation": "Pyflakes CLI analysis", "operation_scope": "partial: agent-written check, not a documented product command", "hosting": null, "kind": "repo", "test_version": "readme-38e6b13f3b13804effb95797e3466b1a1334da7a232d897cbc8965867f802605", "evidence_version": null }, "other_model": null, "other_run_id": null, "models_agree": null, "furthest_model": null, "transcript_url": "/transcripts/PyCQA--pyflakes-gpt-6-luna-1793087935128836669.txt", "report_url": "/reports/PyCQA--pyflakes-gpt-6-luna-1793087935128836669.json" }