{ "run_id": "asottile--add-trailing-comma-gpt-6-luna-1793118827060128026", "date": "2026-10-27T16:35:22.089262+00:00", "repo": "asottile/add-trailing-comma", "kind": "repo", "source": "https://github.com/asottile/add-trailing-comma", "commit": "4aa21034cf9e0aef19376abd3922943400b16ee1", "model": "gpt-6-luna", "model_version": "gpt-6-luna", "test_version": "readme-38e6b13f3b13804effb95797e3466b1a1334da7a232d897cbc8965867f802605", "pass": false, "outcome": "blocked", "time_to_working_s": null, "total_s": 95.029052734375, "steps": [ "pwd; ls -la; sed -n '1,240p' README.md; python3 --version; id -u; git status --short --branch", "sed -n '240,480p' README.md; cat setup.py; cat setup.cfg; cat requirements-dev.txt; find .github -type f -maxdepth 4 -print -exec sed -n '1,200p' {} \\;; rg -n \"argparse|click|def main|console_scripts|add_trailing|if __name__|cycle|schedule\" .", "git init; git remote add origin https://github.com/asottile/add-trailing-comma; git fetch --depth 1 origin 4aa21034cf9e0aef19376abd3922943400b16ee1; git reset --mixed FETCH_HEAD", "python3 --version; python3 -m pip --version; sed -n '1,240p' add_trailing_comma/_main.py; find add_trailing_comma tests -type f -maxdepth 3", "python3 -m pip install .", "python3 -m venv ", "./.venv/bin/python -m pip install .", "mkdir -p .coldpass; cat > <<'EOF'\nfunction_call(\n argument,\n 5 ** 5,\n kwarg=foo\n)\nEOF\n ; rc=$?; cat ; printf 'RC=%s\\n' \"$rc\"", "printf 'function_call(\\n argument,\\n 5 ** 5,\\n kwarg=foo\\n)\\n' > ; printf 'function_call(\\n argument,\\n 5 ** 5,\\n kwarg=foo,\\n)\\n'", "cat > .coldpass/probe.json <<'EOF'\n{\"kind\":\"cli\",\"argv\":[\"\",\"\"],\"cwd\":\"\",\"expected_returncode\":1,\"expected_file\":\"\",\"expected_text\":\"function_call(\\n argument,\\n 5 ** 5,\\n kwarg=foo,\\n)\\n\",\"input_text\":\"function_call(\\n argument,\\n 5 ** 5,\\n kwarg=foo\\n)\\n\"}\nEOF\ncat > .coldpass/claims.json <<'EOF'\n[{\"kind\":\"claim\",\"claim\":\"Automatically adds trailing commas to calls and literals.\",\"source\":\"A tool (and pre-commit hook) to automatically add trailing commas to calls and\\nliterals.\",\"input\":\"function_call(\\n argument,\\n 5 ** 5,\\n kwarg=foo\\n)\\n\",\"expected\":\"The multiline call's final argument receives a trailing comma.\",\"probe_kind\":\"cli\",\"argv\":[\"\",\"\"],\"cwd\":\"\",\"input_text\":\"function_call(\\n argument,\\n 5 ** 5,\\n kwarg=foo\\n)\\n\",\"expected_file\":\"\",\"expected_text\":\"function_call(\\n argument,\\n 5 ** 5,\\n kwarg=foo,\\n)\\n\",\"expected_returncode\":1}]\nEOF\ncat > .coldpass/cycles.json <<'EOF'\n{\"detected\":false,\"reason\":\"The repository implements a source formatter invoked on explicitly named files; README and entry points contain no scheduler, recurring trigger, webhook, or cycle mechanism.\",\"checks\":[]}\nEOF\ncat > .coldpass/examples.json <<'EOF'\n[{\"kind\":\"example\",\"claim\":\"Run the documented CLI installation example on a Python source file to add a trailing comma.\",\"source\":\"README.md / Installation and Implemented features: trailing commas for function calls\",\"input\":\"Multiline function call without a comma after its final argument.\",\"expected\":\"The final argument has a trailing comma.\",\"argv\":[\"\",\"\"],\"cwd\":\"\",\"input_text\":\"function_call(\\n argument,\\n 5 ** 5,\\n kwarg=foo\\n)\\n\",\"expected_file\":\"\",\"expected_text\":\"function_call(\\n argument,\\n 5 ** 5,\\n kwarg=foo,\\n)\\n\",\"expected_returncode\":1}]\nEOF\ncp .coldpass/probe_input.py .coldpass/example_input.py; cp .coldpass/probe_input.py .coldpass/claim_input.py", "= python3 -I --validate --replay", "sed -n '1,240p' .pre-commit-hooks.yaml; cat tox.ini; cat .coldpass/probe.json", "python3 - <<'PY'\nimport json\nfrom pathlib import Path\nbase=Path('.coldpass')\nfor name in ('probe.json','claims.json','examples.json'):\n data=json.loads((base/name).read_text())\n entries=data if isinstance(data,list) else [data]\n for d in entries:\n if 'argv' in d:\n d['argv']=['add-trailing-comma', d['argv'][1]]\n d['env']={'PATH':''}\n (base/name).write_text(json.dumps(data, indent=2)+'\\n')\nPY", "= python3 -I --validate --replay", "python3 - <<'PY'\nimport json\nfor n in ['.coldpass/probe.json','.coldpass/claims.json','.coldpass/examples.json']:\n d=json.load(open(n)); print(n, d)\nPY\n", "cat > .coldpass/probe.json <<'EOF'\n{\"kind\":\"cli\",\"argv\":[\"python3\",\"-m\",\"add_trailing_comma\",\"\"],\"cwd\":\"\",\"expected_returncode\":1,\"expected_file\":\"\",\"expected_text\":\"function_call(\\n argument,\\n 5 ** 5,\\n kwarg=foo,\\n)\\n\",\"input_text\":\"function_call(\\n argument,\\n 5 ** 5,\\n kwarg=foo\\n)\\n\",\"env\":{\"PYTHONPATH\":\"\"}}\nEOF\n", "= python3 -I --validate --replay", "sed -n '1,240p' " ], "stuck_step": "python3 -m add_trailing_comma ", "error_excerpt": "Expected output file could not be checked: [Errno 2] No such file or directory: '': {\"argv\": [\"python3\", \"-m\", \"add_trailing_comma\", \"", "what_it_did": null, "suggested_fix": "Inspect the recorded blocker and correct the README prerequisites or harness error.", "tokens_in": 255550, "tokens_out": 2361, "cost_usd": null, "usage_complete": true, "checks": [ { "check": "operation", "status": "FAIL", "details": { "working": false, "argv": [ "python3", "-m", "add_trailing_comma", "" ], "kind": "cli", "returncode": 1, "stdout": "", "stderr": "Traceback (most recent call last):\n File \"\", line 198, in _run_module_as_main\n File \"\", line 88, in _run_code\n File \"\", line 6, in \n raise SystemExit(main())\n ^^^^^^\n File \"\", line 93, in main\n ret |= fix_file(filename, args)\n ^^^^^^^^^^^^^^^^^^^^^^^^\n File \"\", line 60, in fix_file\n with open(filename, 'rb') as fb:\n ^^^^^^^^^^^^^^^^^^^^\n[excerpt truncated]", "needs_credentials": false, "needs_browser": false, "blocker": "Expected output file could not be checked: [Errno 2] No such file or directory: '': {\"argv\": [\"python3\", \"-m\", \"add_trailing_comma\", \"\"], \"returncode\": 1, \"stdout\": \"\", \"stderr\": \"Traceback (most recent call last):\\n File \\\"\\\", line 198, in _run_module_as_main\\n File \\\"\\\", line 88, in _run_code\\n File \\\"\\\", line 6, in \\n raise SystemExit(main())\\n ^^^^^^\\n File \\\"\\\", line 93, in main\\n ret |= fix_file(filename, args)\\n ^^^^^^^^^^^^^^^^^^^^^^^^\\n File \\\"\\\", line 60, in fix_file\\n with open(filename, 'rb') as fb:\\n ^^^^^^^^^^^^^^^^^^^^\\nFileNotFoundError: [Errno 2] No such file or directory: ''\\n\", \"needs_credentials\": false, \"needs_browser\": false}" } } ], "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=asottile--add-trailing-comma-gpt-6-luna-1793118827060128026", "evidence_file": "/data/safety/asottile--add-trailing-comma-gpt-6-luna-1793118827060128026.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": 18, "native_bundle": null, "architecture": null, "backend": "hyperv", "platform_details": { "backend": "hyperv", "os": "linux" }, "platform_conflicts": null, "sandbox_source": null, "source_pin": { "commit": "4aa21034cf9e0aef19376abd3922943400b16ee1", "url": "https://github.com/asottile/add-trailing-comma" }, "purpose": "initial", "profile": { "model": "gpt-6-luna", "reasoning": "low" }, "fault": { "owner": "unknown", "status": "pending", "reason": "Expected output file could not be checked: [Errno 2] No such file or directory: '': {\"argv\": [\"python3\", \"-m\", \"add_trailing_comma\", \"\"], \"returncode\": 1, \"stdout\": \"\", \"stderr\": \"Traceback (most recent call last):\\n File \\\"\\\", line 198, in _run_module_as_main\\n File \\\"\\\", line 88, in _run_code\\n File \\\"\\\", line 6, in \\n raise SystemExit(main())\\n ^^^^^^\\n File \\\"\\\", line 93, in main\\n ret |= fix_file(filename, args)\\n ^^^^^^^^^^^^^^^^^^^^^^^^\\n File \\\"\\\", line 60, in fix_file\\n with open(filename, 'rb') as fb:\\n ^^^^^^^^^^^^^^^^^^^^\\nFileNotFoundError: [Errno 2] No such file or directory: ''\\n\", \"needs_credentials\": false, \"needs_browser\": false}" }, "fix_id": "fix-147bc79dcad1fb4ab1ff", "verifies_run_id": null, "hosting": null, "operation_scope": null, "tool_calls": 18, "guest_setup": null, "runtime": null, "runtime_version": null, "runtime_revision": null, "source_revision": null, "evidence_version": null, "failure_origin": "task", "evidence_strength": "partly_checked", "works": "no", "install_s": null, "first_use_s": null, "mcp": "none", "needs": [], "needs_which": null, "agent_interface": [ "cli" ], "license": "MIT", "repo_url": "https://github.com/asottile/add-trailing-comma", "cost_to_try": null, "hardware": null, "what_failed": "Expected output file could not be checked: [Errno 2] No such file or directory: '': {\"argv\": [\"python3\", \"-m\", ", "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": "The repository implements a source formatter invoked on explicitly named files; README and entry points contain no scheduler, recurring trigger, webhook, or cycle mechanism.", "evidence": "The repository implements a source formatter invoked on explicitly named files; README and entry points contain no scheduler, recurring trigger, webhook, or cycle mechanism.", "command": "" } ], "claims": [ { "kind": "claim", "claim": "Automatically adds trailing commas to calls and literals.", "source": "A tool (and pre-commit hook) to automatically add trailing commas to calls and\nliterals.", "input": "function_call(\n argument,\n 5 ** 5,\n kwarg=foo\n)\n", "expected": "The multiline call's final argument receives a trailing comma.", "command": "add-trailing-comma ", "verdict": "blocked", "outcome": "Probe could not complete: [Errno 2] No such file or directory: 'add-trailing-comma'", "evidence": "Probe could not complete: [Errno 2] No such file or directory: 'add-trailing-comma'", "source_checked": true, "source_file": "README.md" } ], "claims_note": null, "example_checks": [ { "kind": "example", "claim": "Run the documented CLI installation example on a Python source file to add a trailing comma.", "source": "README.md / Installation and Implemented features: trailing commas for function calls", "input": "Multiline function call without a comma after its final argument.", "command": "add-trailing-comma ", "evidence": "[Errno 2] No such file or directory: ''", "deferred": false, "expected": "The final argument has a trailing comma.", "verdict": "no", "outcome": "Expected output file could not be checked: [Errno 2] No such file or directory: ''" } ], "does_what_it_says": null, "maintenance": { "archived": false, "commits_90d": 10, "last_commit_at": "2026-10-13T14:34:59Z", "last_release_at": null, "median_reply_hours": 0.3, "merged_prs_90d": 5, "note": "actively maintained: last commit 14 days ago; 10 commits and 5 merged PRs in 90 days; 0 open issues, 0 open PRs; 19 of 24 recent threads got a maintainer reply, median first reply 0.3h; no releases", "open_issues": 0, "open_prs": 0, "reply_share": 0.79, "reply_threads": 24, "verdict": "maintained" }, "maintenance_verdict": "maintained", "maintenance_note": "actively maintained: last commit 14 days ago; 10 commits and 5 merged PRs in 90 days; 0 open issues, 0 open PRs; 19 of 24 recent threads got a maintainer reply, median first reply 0.3h; no releases", "maintained": "active", "maintained_note": "last commit 14 days ago; 0 open issues, 1 answered or closed", "last_commit_at": "2026-10-13T14:35:03Z", "last_release_at": null, "open_issues": 0, "answered_issues": 1, "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": "2026-10-27T16:35:22.089262+00:00", "tested_commit": "4aa21034cf9e0aef19376abd3922943400b16ee1", "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": "asottile/add-trailing-comma", "source": "https://github.com/asottile/add-trailing-comma", "commit": "4aa21034cf9e0aef19376abd3922943400b16ee1", "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": "4aa21034cf9e0aef19376abd3922943400b16ee1", "url": "https://github.com/asottile/add-trailing-comma" }, "platform_details": { "os": "linux", "backend": "hyperv" }, "platform_conflicts": null, "reasoning": "low", "service_tier": "standard", "resources": { "cpus": 2, "memory_mib": 4096, "disk_mib": 32768 }, "operation": null, "operation_scope": null, "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/asottile--add-trailing-comma-gpt-6-luna-1793118827060128026.txt", "report_url": "/reports/asottile--add-trailing-comma-gpt-6-luna-1793118827060128026.json" }