next.js/.github/actions/setup-rust/matchers.json

{
  "problemMatcher": [
    {
      "owner": "cargo-common",
      "pattern": [
        {
          "regexp": "^(warning|warn|error)(?:\\[(\\S*)\\])?: (.*)$",
          "severity": 1,
          "code": 2,
          "message": 3
        },
        {
          "regexp": "^(?:[\\s->=]*(.*):(\\d*):(\\d*)|.*)$",
          "file": 1,
          "line": 2,
          "column": 3
        }
      ]
    },
    {
      "owner": "cargo-test",
      "pattern": [
        {
          "regexp": "^.*panicked\\s+at\\s+'(.*)',\\s+(.*):(\\d+):(\\d+)$",
          "message": 1,
          "file": 2,
          "line": 3,
          "column": 4
        }
      ]
    },
    {
      "owner": "rustfmt",
      "pattern": [
        {
          "regexp": "^(Diff in (\\S+)) at line (\\d+):",
          "message": 1,
          "file": 2,
          "line": 3
        }
      ]
    }
  ]
}