{"abstract":"The tab workspace reports an incorrect mute action label.","category":"Tab interfaces","checks":6,"contract":"Tab audio indicators distinguish currently audible, explicitly muted, and media-capture states. Muting changes only the selected tab policy and does not stop capture. The separate Stop Capture command removes only its target from the capture set.","contract_signature":"x","evaluation_group":"s3-tabs-tab-audible-status","failed_approach":"The partial repair 'Unmute tab' if x['target'] in x['audible'] else 'Mute tab' still violates a workspace boundary or normal case.","family":"s3-tab-interfaces-tab-audible-status-mute-action-label","id":"FA-36686","implementations":{"attempt":{"sha256":"dfae29bb6091cb79b52b04aae0ed9e44ec472d2f9d3f4fbfb3bee5da80a62bac","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(x):\n    r0 = [t for t in x['tabs'] if t in x['audible'] and t not in x['muted']]\n    r1 = x['muted']\n    r2 = x['capture']\n    r3 = [t for t in x['muted'] if t!=x['target']] if x['target'] in x['muted'] else x['muted']+[x['target']]\n    r4 = [t for t in x['capture'] if t!=x['target']]\n    r5 = 'Unmute tab' if x['target'] in x['audible'] else 'Mute tab'\n    return [r0,r1,r2,r3,r4,r5]\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = {1: [({'tabs': ['a', 'b', 'c'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [['a'], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'b'}, [['a'], ['b'], ['c'], [], ['c'], 'Unmute tab']), ({'tabs': ['a', 'b', 'c'], 'audible': [], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [[], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['a', 'c'], 'target': 'a'}, [['a'], ['b'], ['a', 'c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c'], 'audible': ['a', 'b'], 'muted': [], 'capture': ['c'], 'target': 'a'}, [['a', 'b'], [], ['c'], ['a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'c'}, [['a'], ['b'], ['c'], ['b', 'c'], [], 'Mute tab'])], 2: [({'tabs': ['a', 'b', 'c', 'background0'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [['a'], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'b'}, [['a'], ['b'], ['c'], [], ['c'], 'Unmute tab']), ({'tabs': ['a', 'b', 'c', 'background0'], 'audible': [], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [[], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['a', 'c'], 'target': 'a'}, [['a'], ['b'], ['a', 'c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0'], 'audible': ['a', 'b'], 'muted': [], 'capture': ['c'], 'target': 'a'}, [['a', 'b'], [], ['c'], ['a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'c'}, [['a'], ['b'], ['c'], ['b', 'c'], [], 'Mute tab'])], 3: [({'tabs': ['a', 'b', 'c', 'background0', 'background1'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [['a'], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'b'}, [['a'], ['b'], ['c'], [], ['c'], 'Unmute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1'], 'audible': [], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [[], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['a', 'c'], 'target': 'a'}, [['a'], ['b'], ['a', 'c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1'], 'audible': ['a', 'b'], 'muted': [], 'capture': ['c'], 'target': 'a'}, [['a', 'b'], [], ['c'], ['a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'c'}, [['a'], ['b'], ['c'], ['b', 'c'], [], 'Mute tab'])], 4: [({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [['a'], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'b'}, [['a'], ['b'], ['c'], [], ['c'], 'Unmute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2'], 'audible': [], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [[], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['a', 'c'], 'target': 'a'}, [['a'], ['b'], ['a', 'c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2'], 'audible': ['a', 'b'], 'muted': [], 'capture': ['c'], 'target': 'a'}, [['a', 'b'], [], ['c'], ['a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'c'}, [['a'], ['b'], ['c'], ['b', 'c'], [], 'Mute tab'])], 5: [({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2', 'background3'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [['a'], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2', 'background3'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'b'}, [['a'], ['b'], ['c'], [], ['c'], 'Unmute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2', 'background3'], 'audible': [], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [[], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2', 'background3'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['a', 'c'], 'target': 'a'}, [['a'], ['b'], ['a', 'c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2', 'background3'], 'audible': ['a', 'b'], 'muted': [], 'capture': ['c'], 'target': 'a'}, [['a', 'b'], [], ['c'], ['a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2', 'background3'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'c'}, [['a'], ['b'], ['c'], ['b', 'c'], [], 'Mute tab'])]}\nfor i, (inputs, expected) in enumerate(fixtures[N]):\n    check(\"workspace regression \"+str(i), solve(inputs), expected)\nprint(json.dumps({\"observations\": observations, \"passed\": all(x[\"passed\"] for x in observations)}, ensure_ascii=False))\nraise SystemExit(0 if all(x[\"passed\"] for x in observations) else 1)\n"},"broken":{"sha256":"e5bbac57d0395f3f38cc18511636c304027e5ac2840086dc50e05fb44ed27b34","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(x):\n    r0 = [t for t in x['tabs'] if t in x['audible'] and t not in x['muted']]\n    r1 = x['muted']\n    r2 = x['capture']\n    r3 = [t for t in x['muted'] if t!=x['target']] if x['target'] in x['muted'] else x['muted']+[x['target']]\n    r4 = [t for t in x['capture'] if t!=x['target']]\n    r5 = 'Mute tab'\n    return [r0,r1,r2,r3,r4,r5]\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = {1: [({'tabs': ['a', 'b', 'c'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [['a'], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'b'}, [['a'], ['b'], ['c'], [], ['c'], 'Unmute tab']), ({'tabs': ['a', 'b', 'c'], 'audible': [], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [[], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['a', 'c'], 'target': 'a'}, [['a'], ['b'], ['a', 'c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c'], 'audible': ['a', 'b'], 'muted': [], 'capture': ['c'], 'target': 'a'}, [['a', 'b'], [], ['c'], ['a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'c'}, [['a'], ['b'], ['c'], ['b', 'c'], [], 'Mute tab'])], 2: [({'tabs': ['a', 'b', 'c', 'background0'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [['a'], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'b'}, [['a'], ['b'], ['c'], [], ['c'], 'Unmute tab']), ({'tabs': ['a', 'b', 'c', 'background0'], 'audible': [], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [[], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['a', 'c'], 'target': 'a'}, [['a'], ['b'], ['a', 'c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0'], 'audible': ['a', 'b'], 'muted': [], 'capture': ['c'], 'target': 'a'}, [['a', 'b'], [], ['c'], ['a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'c'}, [['a'], ['b'], ['c'], ['b', 'c'], [], 'Mute tab'])], 3: [({'tabs': ['a', 'b', 'c', 'background0', 'background1'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [['a'], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'b'}, [['a'], ['b'], ['c'], [], ['c'], 'Unmute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1'], 'audible': [], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [[], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['a', 'c'], 'target': 'a'}, [['a'], ['b'], ['a', 'c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1'], 'audible': ['a', 'b'], 'muted': [], 'capture': ['c'], 'target': 'a'}, [['a', 'b'], [], ['c'], ['a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'c'}, [['a'], ['b'], ['c'], ['b', 'c'], [], 'Mute tab'])], 4: [({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [['a'], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'b'}, [['a'], ['b'], ['c'], [], ['c'], 'Unmute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2'], 'audible': [], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [[], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['a', 'c'], 'target': 'a'}, [['a'], ['b'], ['a', 'c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2'], 'audible': ['a', 'b'], 'muted': [], 'capture': ['c'], 'target': 'a'}, [['a', 'b'], [], ['c'], ['a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'c'}, [['a'], ['b'], ['c'], ['b', 'c'], [], 'Mute tab'])], 5: [({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2', 'background3'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [['a'], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2', 'background3'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'b'}, [['a'], ['b'], ['c'], [], ['c'], 'Unmute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2', 'background3'], 'audible': [], 'muted': ['b'], 'capture': ['c'], 'target': 'a'}, [[], ['b'], ['c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2', 'background3'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['a', 'c'], 'target': 'a'}, [['a'], ['b'], ['a', 'c'], ['b', 'a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2', 'background3'], 'audible': ['a', 'b'], 'muted': [], 'capture': ['c'], 'target': 'a'}, [['a', 'b'], [], ['c'], ['a'], ['c'], 'Mute tab']), ({'tabs': ['a', 'b', 'c', 'background0', 'background1', 'background2', 'background3'], 'audible': ['a', 'b'], 'muted': ['b'], 'capture': ['c'], 'target': 'c'}, [['a'], ['b'], ['c'], ['b', 'c'], [], 'Mute tab'])]}\nfor i, (inputs, expected) in enumerate(fixtures[N]):\n    check(\"workspace regression \"+str(i), solve(inputs), expected)\nprint(json.dumps({\"observations\": observations, \"passed\": all(x[\"passed\"] for x in observations)}, ensure_ascii=False))\nraise SystemExit(0 if all(x[\"passed\"] for x in observations) else 1)\n"}},"limitations":"Finite stipulated workspace snapshots only. Independent result fields describe observable obligations, not a full UI runtime. This reproducer isolates one failure mechanism. Results cover the supplied fixtures. Variants within a family share a test contract and should remain grouped when constructing evaluation splits. Related mechanisms with a shared evaluation_group must also remain together; these controlled models are not independent production incidents.","method":"Deterministic executable model with adversarial boundary fixtures.","provenance":{"created_by":"Failure Map","dependencies":"Python standard library","family":"s3-tab-interfaces-tab-audible-status-mute-action-label","generated_at":"2026-09-29T14:42:53.807582+00:00","license":"CC0-1.0","python":"3.12.14","seed":1,"split":"open-access"},"relevance":"Offline tab/panel workspace behavior; no browser or desktop framework is emulated.","root_cause":"The mute action label decision uses 'Mute tab' instead of 'Unmute tab' if x['target'] in x['muted'] else 'Mute tab'.","sha256":"b05bf58266390fecc886d3d238cca8a5dbdfd496f9aa108215614255b55bfd55","title":"Tab audible status: mute action label · case 01","variant":1,"variant_policy":"Five numbered records share a model and may reuse boundary fixtures.","verified":true,"visibility":"public","verification":{"attempt":{"elapsed_ms":43.149,"exit_code":1,"observations":[{"actual":[["a"],["b"],["c"],["b","a"],["c"],"Unmute tab"],"check":"workspace regression 0","expected":[["a"],["b"],["c"],["b","a"],["c"],"Mute tab"],"passed":false},{"actual":[["a"],["b"],["c"],[],["c"],"Unmute tab"],"check":"workspace regression 1","expected":[["a"],["b"],["c"],[],["c"],"Unmute tab"],"passed":true},{"actual":[[],["b"],["c"],["b","a"],["c"],"Mute tab"],"check":"workspace regression 2","expected":[[],["b"],["c"],["b","a"],["c"],"Mute tab"],"passed":true},{"actual":[["a"],["b"],["a","c"],["b","a"],["c"],"Unmute tab"],"check":"workspace regression 3","expected":[["a"],["b"],["a","c"],["b","a"],["c"],"Mute tab"],"passed":false},{"actual":[["a","b"],[],["c"],["a"],["c"],"Unmute tab"],"check":"workspace regression 4","expected":[["a","b"],[],["c"],["a"],["c"],"Mute tab"],"passed":false},{"actual":[["a"],["b"],["c"],["b","c"],[],"Mute tab"],"check":"workspace regression 5","expected":[["a"],["b"],["c"],["b","c"],[],"Mute tab"],"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"workspace regression 0\", \"actual\": [[\"a\"], [\"b\"], [\"c\"], [\"b\", \"a\"], [\"c\"], \"Unmute tab\"], \"expected\": [[\"a\"], [\"b\"], [\"c\"], [\"b\", \"a\"], [\"c\"], \"Mute tab\"], \"passed\": false}, {\"check\": \"workspace regression 1\", \"actual\": [[\"a\"], [\"b\"], [\"c\"], [], [\"c\"], \"Unmute tab\"], \"expected\": [[\"a\"], [\"b\"], [\"c\"], [], [\"c\"], \"Unmute tab\"], \"passed\": true}, {\"check\": \"workspace regression 2\", \"actual\": [[], [\"b\"], [\"c\"], [\"b\", \"a\"], [\"c\"], \"Mute tab\"], \"expected\": [[], [\"b\"], [\"c\"], [\"b\", \"a\"], [\"c\"], \"Mute tab\"], \"passed\": true}, {\"check\": \"workspace regression 3\", \"actual\": [[\"a\"], [\"b\"], [\"a\", \"c\"], [\"b\", \"a\"], [\"c\"], \"Unmute tab\"], \"expected\": [[\"a\"], [\"b\"], [\"a\", \"c\"], [\"b\", \"a\"], [\"c\"], \"Mute tab\"], \"passed\": false}, {\"check\": \"workspace regression 4\", \"actual\": [[\"a\", \"b\"], [], [\"c\"], [\"a\"], [\"c\"], \"Unmute tab\"], \"expected\": [[\"a\", \"b\"], [], [\"c\"], [\"a\"], [\"c\"], \"Mute tab\"], \"passed\": false}, {\"check\": \"workspace regression 5\", \"actual\": [[\"a\"], [\"b\"], [\"c\"], [\"b\", \"c\"], [], \"Mute tab\"], \"expected\": [[\"a\"], [\"b\"], [\"c\"], [\"b\", \"c\"], [], \"Mute tab\"], \"passed\": true}], \"passed\": false}\n"},"broken":{"elapsed_ms":44.126,"exit_code":1,"observations":[{"actual":[["a"],["b"],["c"],["b","a"],["c"],"Mute tab"],"check":"workspace regression 0","expected":[["a"],["b"],["c"],["b","a"],["c"],"Mute tab"],"passed":true},{"actual":[["a"],["b"],["c"],[],["c"],"Mute tab"],"check":"workspace regression 1","expected":[["a"],["b"],["c"],[],["c"],"Unmute tab"],"passed":false},{"actual":[[],["b"],["c"],["b","a"],["c"],"Mute tab"],"check":"workspace regression 2","expected":[[],["b"],["c"],["b","a"],["c"],"Mute tab"],"passed":true},{"actual":[["a"],["b"],["a","c"],["b","a"],["c"],"Mute tab"],"check":"workspace regression 3","expected":[["a"],["b"],["a","c"],["b","a"],["c"],"Mute tab"],"passed":true},{"actual":[["a","b"],[],["c"],["a"],["c"],"Mute tab"],"check":"workspace regression 4","expected":[["a","b"],[],["c"],["a"],["c"],"Mute tab"],"passed":true},{"actual":[["a"],["b"],["c"],["b","c"],[],"Mute tab"],"check":"workspace regression 5","expected":[["a"],["b"],["c"],["b","c"],[],"Mute tab"],"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"workspace regression 0\", \"actual\": [[\"a\"], [\"b\"], [\"c\"], [\"b\", \"a\"], [\"c\"], \"Mute tab\"], \"expected\": [[\"a\"], [\"b\"], [\"c\"], [\"b\", \"a\"], [\"c\"], \"Mute tab\"], \"passed\": true}, {\"check\": \"workspace regression 1\", \"actual\": [[\"a\"], [\"b\"], [\"c\"], [], [\"c\"], \"Mute tab\"], \"expected\": [[\"a\"], [\"b\"], [\"c\"], [], [\"c\"], \"Unmute tab\"], \"passed\": false}, {\"check\": \"workspace regression 2\", \"actual\": [[], [\"b\"], [\"c\"], [\"b\", \"a\"], [\"c\"], \"Mute tab\"], \"expected\": [[], [\"b\"], [\"c\"], [\"b\", \"a\"], [\"c\"], \"Mute tab\"], \"passed\": true}, {\"check\": \"workspace regression 3\", \"actual\": [[\"a\"], [\"b\"], [\"a\", \"c\"], [\"b\", \"a\"], [\"c\"], \"Mute tab\"], \"expected\": [[\"a\"], [\"b\"], [\"a\", \"c\"], [\"b\", \"a\"], [\"c\"], \"Mute tab\"], \"passed\": true}, {\"check\": \"workspace regression 4\", \"actual\": [[\"a\", \"b\"], [], [\"c\"], [\"a\"], [\"c\"], \"Mute tab\"], \"expected\": [[\"a\", \"b\"], [], [\"c\"], [\"a\"], [\"c\"], \"Mute tab\"], \"passed\": true}, {\"check\": \"workspace regression 5\", \"actual\": [[\"a\"], [\"b\"], [\"c\"], [\"b\", \"c\"], [], \"Mute tab\"], \"expected\": [[\"a\"], [\"b\"], [\"c\"], [\"b\", \"c\"], [], \"Mute tab\"], \"passed\": true}], \"passed\": false}\n"}},"member_only":{"stages":["fixed"],"fields":["implementations.fixed","verification.fixed","harness","repair"],"note":"The verified repair, its recorded checks, the repair description, and the scoring harness are available to members."}}