{ "run_id": "grantjenks--python-diskcache-claude-haiku-5-5-1793086229600398234", "date": "2026-10-27T07:43:35.362360+00:00", "repo": "grantjenks/python-diskcache", "kind": "repo", "source": "https://github.com/grantjenks/python-diskcache", "commit": "ebfa37cd99d7ef716ec452ad8af4b4276a8e2233", "model": "claude-haiku-5-5", "model_version": "claude-haiku-5-5", "test_version": "readme-7b45bc806d9264dc108ae6e1f61f5d665e5494413f227ffc7946c638ea53ee2e", "pass": true, "outcome": "pass", "time_to_working_s": 752.4046320769703, "total_s": 785.7619459629059, "steps": [ "cd && pwd && ls -la && git status 2>&1 | head -3; id -u; python3 --version; cat README.md 2>/dev/null | head -150", "ls /inputs 2>/dev/null; ls ; curl -s -m 10 -i $CDP_URL/json/version; echo \"exit=$?\"", "cd && sed -n 1,200p README.rst", "cd && cat requirements-dev.txt requirements.txt tox.ini | head -80; ls .coldpass tests; cat .coldpass/* 2>/dev/null | head -20", "cd && grep -n \"python_requires\\|version\" setup.py | head; grep -n \"Cache('\\|>>> \\|\\.set(\\|\\.get(\" README.rst | head -40; sed -n 200,400p README.rst | grep -n \"pip\\|test\\|pytest\" | head", "cd /tmp && (python3 -m venv 2>&1 || (sudo -n apt-get -o DPkg::Lock::Timeout=300 install -y python3-venv >/tmp/apt.log 2>&1 && python3 -m venv )); --version && --version", "cd /tmp && install 2>&1 | tail -5; -c \"import diskcache,sys;print(diskcache.__version__, diskcache.__file__)\"", "cd && grep -n \"entry_points\\|console\" setup.py; ls diskcache; ls docs | head -30; sed -n 1,30p tests/test_core.py | head -30", "cd && cat diskcache/cli.py | head -60; grep -rn \"cli\\|command line\\|python -m\" docs/*.rst README.rst | head", "cd && sed -n 1,60p docs/development.rst; grep -n \"pytest\\|python -m\" docs/development.rst; cat .github/workflows/*.yml | grep -n \"run:\" | head -20", "cd && sed -n 60,200p docs/development.rst", "cd /tmp && install \"django==4.2.*\" pytest pytest-cov pytest-django pytest-xdist 2>&1 | tail -2", "cd && DJANGO_SETTINGS_MODULE=tests.settings PYTHONPATH= timeout 900 -q -p no:cacheprovider 2>&1 | tail -15; echo \"exit=${PIPESTATUS[0]}\"", "mkdir -p && cd && timeout 600 -m tests.stress_test_core -n 2000 -k 10 -s 1 2>&1 | tail -15; echo \"exit=${PIPESTATUS[0]}\"", "cd && grep -n \"'least-frequently-used'\\|least-recently-used'\" diskcache/core.py | head -4; grep -n \"eviction_policy\\|Directory\\|dc.Cache(\" tests/stress_test_core.py | head -20; ls -la tests | head -3; git check-ignore -v tmp 2>/dev/null; ls -d tmp* 2>/dev/null", "cd && timeout 600 -m tests.stress_test_core -n 2000 -k 10 -s 1 -v least-frequently-used 2>&1 | tail -10; echo \"exit=${PIPESTATUS[0]}\"; ls -d tmp 2>/dev/null; echo done", "cd && timeout 600 -m tests.stress_test_core -n 200 -k 10 -s 1 -v least-frequently-used 2>&1 | grep \"Timings for\"; grep -rniE \"cron|webhook|schedul|--once|--now\" diskcache/ README.rst | head -5; echo scan-done", "cd && cat > claims.json <<'EOF'\n[{\"kind\":\"claim\",\"claim\":\"DiskCache supports multiple eviction policies including LFU\",\"source\":\"Supports multiple eviction policies (LRU and LFU included)\",\"input\":\"stress_test_core run with -v least-frequently-used\",\"expected\":\"stress run reports least-frequently-used timings\",\"probe_kind\":\"cli\",\"argv\":[\"\",\"-m\",\"tests.stress_test_core\",\"-n\",\"2000\",\"-k\",\"10\",\"-s\",\"1\",\"-v\",\"least-frequently-used\"],\"expected_text\":\"Timings for least-frequently-used\",\"cwd\":\"\"}]\nEOF\ncat > probe.json <<'EOF'\n{\"kind\":\"cli\",\"argv\":[\"\",\"-m\",\"tests.stress_test_core\",\"-n\",\"2000\",\"-k\",\"10\",\"-s\",\"1\",\"-v\",\"least-frequently-used\"],\"cwd\":\"\",\"expected_text\":\"Timings for least-frequently-used\"}\nEOF\ncat > examples.json <<'EOF'\n[{\"kind\":\"example\",\"claim\":\"Test suite runs and passes (tox py env equivalent: pytest with tests.settings)\",\"source\":\"tox.ini [testenv] commands=pytest\",\"input\":\"pytest in checkout with DJANGO_SETTINGS_MODULE=tests.settings PYTHONPATH=checkout\",\"expected\":\"all tests pass\",\"argv\":[\"\",\"-q\",\"-p\",\"no:cacheprovider\"],\"cwd\":\"\",\"env\":{\"DJANGO_SETTINGS_MODULE\":\"tests.settings\",\"PYTHONPATH\":\"\"},\"expected_text\":\"251 passed\"},{\"kind\":\"example\",\"claim\":\"Stress test runs documented operations\",\"source\":\"docs/development.rst Stress testing\",\"input\":\"-n 2000 -k 10 -s 1\",\"expected\":\"timings table printed\",\"argv\":[\"\",\"-m\",\"tests.stress_test_core\",\"-n\",\"2000\",\"-k\",\"10\",\"-s\",\"1\"],\"cwd\":\"\",\"expected_text\":\"Timings for least-recently-stored\"}]\nEOF\ncat > cycles.json <<'EOF'\n{\"detected\":false,\"reason\":\"Entry points inspected (diskcache/*.py, diskcache/cli.py is docstring-only, setup.py has no entry_points, README). DiskCache is a Python library with no scheduler, cron, loop, webhook or --once/--now trigger; it runs only when a caller uses the Cache API.\",\"checks\":[]}\nEOF\nfor f in claims probe examples cycles; do -I -c \"import json,sys;json.load(open('$f.json'));print('$f ok')\" ; done", "cd /tmp && = timeout 1500 python3 -I --validate --replay 2>&1 | tail -60; echo \"exit=${PIPESTATUS[0]}\"", "cd && sed -i 's/\"cwd\":\"\"}\\]/\"cwd\":\"\",\"source_file\":\"README.rst\"}]/' claims.json && cat claims.json && -I -c \"import json;json.load(open('claims.json'));print('ok')\" && cd /tmp && = timeout 1500 python3 -I --validate --replay 2>&1 | tail -60; echo \"exit=${PIPESTATUS[0]}\"", "cd && cat > report.json <<'EOF'\n{\"outcome\":\"working\",\"fault_owner\":null,\"operation\":\"Use diskcache (pure-Python disk-backed cache) from the pinned checkout: run the documented test suite and the documented stress script that performs cache get/set/delete, including the LFU eviction policy promised in the README.\",\"operation_scope\":\"Linux guest, Python 3.12.3 in venv ; pip install of the checkout (diskcache 5.6.3); test deps django==4.2.* pytest pytest-cov pytest-django pytest-xdist per tox.ini. No browser, network service, or credentials needed.\",\"steps\":[\"pip install (README: pip install diskcache, from pinned checkout)\",\"pip install django==4.2.* pytest pytest-cov pytest-django pytest-xdist (tox.ini testenv deps)\",\"DJANGO_SETTINGS_MODULE=tests.settings PYTHONPATH=workspace pytest (tox.ini commands=pytest): 251 passed, 3 warnings\",\"python -m tests.stress_test_core -n 2000 -k 10 -s 1 (docs/development.rst stress testing): timings table printed, exit 0\",\"python -m tests.stress_test_core ... -v least-frequently-used: prints 'Timings for least-frequently-used', exit 0\",\"checker --validate --replay: valid=true, claim replayed PASS\"],\"deviations\":[\"README is README.rst, not README.md; claim includes source_file README.rst so checker reads it.\",\"diskcache ships no command-line interface for get/set (diskcache/cli.py is docstring-only; docs list CLI as a future contribution). Probe therefore drives the documented stress_test_core module, which exercises the cache API.\",\"Python 3.12.3 used; README/tox list 3.6-3.11, setup.py python_requires>=3. Works in practice.\",\"Test deps installed with pip directly rather than tox (tox not installed); same commands and deps as tox.ini [testenv].\",\"Browser CDP endpoint was checked (HTTP 200) but not needed; library has no browser operation.\"],\"stuck_step\":null,\"main_blocker\":null,\"plain_failure\":null,\"suggested_fix\":\"None required. Optional: add a CLI for get/set/delete as listed in docs/development.rst to allow direct CLI probes.\"}\nEOF\n -I -c \"import json;json.load(open('report.json'));print('report ok')\"; cd && ls -a; ls -d *.egg-info build 2>/dev/null; echo checked", "cd && rm -rf build diskcache.egg-info .coverage .cache && cd /tmp && = timeout 1500 python3 -I --validate --replay 2>&1 | python3 -c \"import json,sys; d=json.load(sys.stdin); print(d['valid'], d['problems'], d['replay']['status'])\"; cd && ls -a | tr '\\n' ' '" ], "stuck_step": null, "error_excerpt": null, "what_it_did": "Use diskcache (pure-Python disk-backed cache) from the pinned checkout: run the documented test suite and the documented stress script that performs cache get/set/delete, including the LFU eviction policy promised in the README.", "suggested_fix": null, "tokens_in": 466870, "tokens_out": 12448, "cost_usd": 0.01726281, "usage_complete": true, "checks": [ { "check": "operation", "status": "PASS", "details": { "working": true, "argv": [ "", "-m", "tests.stress_test_core", "-n", "2000", "-k", "10", "-s", "1", "-v", "least-frequently-used" ], "kind": "cli", "returncode": 0, "stdout": "\n========= ========= ========= ========= ========= ========= ========= =========\nTimings for least-frequently-used\n-------------------------------------------------------------------------------\n Action Count Miss Median P90 P99 Max Total\n========= ========= ========= ========= ========= ========= ========= =========\n get 1962 0 1.079ms 1.172ms 2.022ms 11.636ms 2.210s \n set 26 0 2.191ms 3.798ms 5.825ms 11.423ms 68.727ms\n delete 1 0 2.480ms 2.480ms 2.480ms 2.480ms 2.480ms\n Total 1989 2.281s \n========= ========= ========= ========= ========= ========= ========= =========\n\n[excerpt truncated]", "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=grantjenks--python-diskcache-claude-haiku-5-5-1793086229600398234", "evidence_file": "/data/safety/grantjenks--python-diskcache-claude-haiku-5-5-1793086229600398234.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": 22, "native_bundle": null, "architecture": null, "backend": "hyperv", "platform_details": { "backend": "hyperv", "os": "linux" }, "platform_conflicts": null, "sandbox_source": null, "source_pin": { "commit": "ebfa37cd99d7ef716ec452ad8af4b4276a8e2233", "url": "https://github.com/grantjenks/python-diskcache" }, "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": 22, "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/grantjenks/python-diskcache", "cost_to_try": "free", "hardware": null, "what_failed": null, "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": "Entry points inspected (diskcache/*.py, diskcache/cli.py is docstring-only, setup.py has no entry_points, README). DiskCache is a Python library with no scheduler, cron, loop, webhook or --once/--now trigger; it runs only when a caller uses the Cache API.", "evidence": "Entry points inspected (diskcache/*.py, diskcache/cli.py is docstring-only, setup.py has no entry_points, README). DiskCache is a Python library with no scheduler, cron, loop, webhook or --once/--now trigger; it runs only when a caller uses the Cache API.", "command": "" } ], "claims": [ { "kind": "claim", "claim": "DiskCache supports multiple eviction policies including LFU", "source": "Supports multiple eviction policies (LRU and LFU included)", "input": "stress_test_core run with -v least-frequently-used", "expected": "stress run reports least-frequently-used timings", "command": " -m tests.stress_test_core -n 2000 -k 10 -s 1 -v least-frequently-used", "verdict": "yes", "outcome": "Real input produced the expected result: Timings for least-frequently-used", "evidence": "Timings for least-frequently-used\n-------------------------------------------------------------------------------\n Action Count Miss Median P90 P99 Max Total\n========= ========= ========= ========= ========= ========= ========= =========\n get 1962 0 1.061ms 1.175ms 1.968ms 10.981ms 2.178s \n set 26 0 2.103ms 3.708ms 5.404ms 11.168ms 67.870ms\n delete 1 0 2.408ms 2.408ms 2.408ms 2.408ms 2.408ms\n Total 1989 2.249s \n======", "returncode": 0, "source_checked": true, "source_file": "README.rst" } ], "claims_note": null, "example_checks": [ { "kind": "example", "claim": "Test suite runs and passes (tox py env equivalent: pytest with tests.settings)", "source": "tox.ini [testenv] commands=pytest", "input": "pytest in checkout with DJANGO_SETTINGS_MODULE=tests.settings PYTHONPATH=checkout", "command": " -q -p no:cacheprovider", "evidence": "9->456, 670-673, 1190->1192, 1202->1204, 1876->1879, 2439, 2446-2449\ndiskcache/djangocache.py 99 0 10 1 99% 437->447\ndiskcache/fanout.py 220 0 16 0 100%\ndiskcache/persistent.py 312 0 72 2 99% 33->36, 174->182\ndiskcache/recipes.py 172 0 18 0 100%\n----------------------------------------------------------------------\nTOTAL 1744 9 438 13 99%\nRequired test coverage of 98% reached. Total coverage: 98.81%\n251 passed, 3 warnings, 12 subtests passed in 162.12s (0:02:42)", "deferred": false, "expected": "all tests pass", "returncode": 0, "verdict": "yes", "outcome": "command completed successfully" }, { "kind": "example", "claim": "Stress test runs documented operations", "source": "docs/development.rst Stress testing", "input": "-n 2000 -k 10 -s 1", "command": " -m tests.stress_test_core -n 2000 -k 10 -s 1", "evidence": "--\n Action Count Miss Median P90 P99 Max Total\n========= ========= ========= ========= ========= ========= ========= =========\n get 1962 0 264.168us 293.016us 1.038ms 1.369ms 558.519ms\n set 26 0 1.663ms 2.619ms 3.614ms 4.998ms 48.087ms\n delete 1 0 2.260ms 2.260ms 2.260ms 2.260ms 2.260ms\n Total 1989 608.866ms\n========= ========= ========= ========= ========= ========= ========= =========\n\nTotal wall clock time: 0.870 seconds", "deferred": false, "expected": "timings table printed", "returncode": 0, "verdict": "yes", "outcome": "command completed successfully" } ], "does_what_it_says": "yes", "maintenance": { "last_commit_at": "2024-03-03T01:19:29Z", "commits_90d": 0, "merged_prs_90d": 0, "open_issues": 54, "open_prs": 39, "reply_share": 0.06, "reply_threads": 48, "median_reply_hours": 1681.0, "last_release_at": null, "archived": false, "verdict": "abandoned", "note": "abandoned: last commit 968 days ago; 0 commits and 0 merged PRs in 90 days; 54 open issues, 39 open PRs; 3 of 48 recent threads got a maintainer reply, median first reply 1681.0h; no releases" }, "maintenance_verdict": "abandoned", "maintenance_note": "abandoned: last commit 968 days ago; 0 commits and 0 merged PRs in 90 days; 54 open issues, 39 open PRs; 3 of 48 recent threads got a maintainer reply, median first reply 1681.0h; no releases", "maintained": "dormant", "maintained_note": "last commit 807 days ago; 3 open issues, 2 answered or closed", "last_commit_at": "2024-08-10T14:33:59Z", "last_release_at": null, "open_issues": 3, "answered_issues": 2, "platforms_claimed": [ "linux", "mac", "windows" ], "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": "2026-10-27T07:43:35.362360+00:00", "tested_commit": "ebfa37cd99d7ef716ec452ad8af4b4276a8e2233", "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": "grantjenks/python-diskcache", "source": "https://github.com/grantjenks/python-diskcache", "commit": "ebfa37cd99d7ef716ec452ad8af4b4276a8e2233", "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": "ebfa37cd99d7ef716ec452ad8af4b4276a8e2233", "url": "https://github.com/grantjenks/python-diskcache" }, "platform_details": { "os": "linux", "backend": "hyperv" }, "platform_conflicts": null, "reasoning": "low", "service_tier": null, "resources": { "cpus": 2, "memory_mib": 4096, "disk_mib": 32768 }, "operation": "Use diskcache (pure-Python disk-backed cache) from the pinned checkout: run the documented test suite and the documented stress script that performs cache get/set/delete, including the LFU eviction policy promised in the README.", "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/grantjenks--python-diskcache-claude-haiku-5-5-1793086229600398234.txt", "report_url": "/reports/grantjenks--python-diskcache-claude-haiku-5-5-1793086229600398234.json" }