{
  "schema_version": 1,
  "id": "D-2-faults",
  "axis": "D",
  "rung": 2,
  "difficulty": {
    "level": 2,
    "faults": 2
  },
  "backend": "local",
  "fixture": "../B-l1-single-file/fixture",
  "prepare": "../../generators/faults_prepare.py",
  "prepare_env": {
    "CAPABILITY_FAULTS": "[\"flaky_cargo_once\", \"flaky_git_once\"]"
  },
  "prompt": "prompts/D2.md",
  "verify": [
    "cargo test --quiet"
  ],
  "limits": {
    "wall_seconds": 900,
    "verify_seconds": 300
  },
  "anti_cheat": [
    "tests_unmodified"
  ],
  "diagnostics": [
    "workspace_diff",
    "test_log",
    "trajectory"
  ],
  "provider": "deepseek"
}