{
  "id": "#1236",
  "pr": 1236,
  "title": "perf: simply work done in parse_tag a bit",
  "base": "e6cd4be75370b9730d70c7397ca2f873dae18f54",
  "head": "1529771b80cf6a327afdf33a8a0e7a96ac3f428f",
  "merged": "2026-06-09",
  "after_ultra_release": true,
  "known": [],
  "targets": [
    {
      "target": "packaging.tags:parse_tag",
      "run_id": "bt-1236-831e4b",
      "image": "bw-pair:d9b82063b49a1e43",
      "usd": 0.1321,
      "harvested": 80,
      "arms": {
        "hypothesis": {
          "classes": [
            "P2|outcome|exc:builtins.ValueError|exc:packaging.tags.InvalidTag|empty",
            "P2|outcome|exc:builtins.ValueError|exc:packaging.tags.InvalidTag|plain",
            "P2|outcome|exc:builtins.ValueError|exc:packaging.tags.InvalidTag|whitespace"
          ],
          "known": [],
          "seconds": 7.0,
          "error": null
        },
        "mutations": {
          "classes": [
            "P2|outcome|exc:builtins.ValueError|exc:packaging.tags.InvalidTag|control",
            "P2|outcome|exc:builtins.ValueError|exc:packaging.tags.InvalidTag|empty",
            "P2|outcome|exc:builtins.ValueError|exc:packaging.tags.InvalidTag|plain",
            "P2|outcome|exc:builtins.ValueError|exc:packaging.tags.InvalidTag|whitespace"
          ],
          "known": [],
          "seconds": 3.2,
          "error": null
        },
        "breakwater": {
          "classes": [
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            "P2|outcome|exc:builtins.ValueError|exc:packaging.tags.InvalidTag|empty",
            "P2|outcome|exc:builtins.ValueError|exc:packaging.tags.InvalidTag|plain",
            "P2|outcome|exc:builtins.ValueError|exc:packaging.tags.InvalidTag|whitespace"
          ],
          "known": [],
          "seconds": 93.1,
          "error": null
        },
        "llm-plan": {
          "classes": [],
          "known": [],
          "seconds": 0.0,
          "error": null
        }
      },
      "findings": [
        {
          "signature": "P2|outcome|exc:builtins.ValueError|exc:packaging.tags.InvalidTag|whitespace",
          "probe": "P2",
          "detail": "outcome",
          "args": [
            [
              "Ensure platform tags normalize spaces to underscores."
            ]
          ],
          "base": {
            "status": "exc",
            "exc": "builtins.ValueError"
          },
          "head": {
            "status": "exc",
            "exc": "packaging.tags.InvalidTag"
          },
          "found_by": [
            "tests",
            "mutation:case",
            "mutation:signs"
          ]
        },
        {
          "signature": "P2|outcome|exc:builtins.ValueError|exc:packaging.tags.InvalidTag|plain",
          "probe": "P2",
          "detail": "outcome",
          "args": [
            [
              "."
            ]
          ],
          "base": {
            "status": "exc",
            "exc": "builtins.ValueError"
          },
          "head": {
            "status": "exc",
            "exc": "packaging.tags.InvalidTag"
          },
          "found_by": [
            "tests",
            "mutation:signs",
            "mutation:separators",
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          ]
        },
        {
          "signature": "P2|outcome|exc:builtins.ValueError|exc:packaging.tags.InvalidTag|empty",
          "probe": "P2",
          "detail": "outcome",
          "args": [
            [
              ""
            ]
          ],
          "base": {
            "status": "exc",
            "exc": "builtins.ValueError"
          },
          "head": {
            "status": "exc",
            "exc": "packaging.tags.InvalidTag"
          },
          "found_by": [
            "mutation:edges"
          ]
        },
        {
          "signature": "P2|outcome|exc:builtins.ValueError|exc:packaging.tags.InvalidTag|control",
          "probe": "P2",
          "detail": "outcome",
          "args": [
            [
              ".\u0000"
            ]
          ],
          "base": {
            "status": "exc",
            "exc": "builtins.ValueError"
          },
          "head": {
            "status": "exc",
            "exc": "packaging.tags.InvalidTag"
          },
          "found_by": [
            "mutation:edges"
          ]
        }
      ],
      "perf": null
    }
  ]
}