circuitpython/.github/workflows/match-build-fail.json

{
  "problemMatcher": [
    {
      "severity": "error",
      "pattern": [
        {
          "regexp": "^(Build .+ and \\x1b\\[31mfailed\\x1b\\[0m)$",
          "message": 1
        }
      ],
      "owner": "build-failed"
    }
  ]
}