[
  {
    "threadId": "mcp:a5e0da46-235a-4856-aec5-086ee2414ec2",
    "status": "failed",
    "failure": {
      "class": "validation_error",
      "message": "Workspace preparation failed during provision worktree: Git command failed in GitVcsDriver.createWorktree.createBranch ($SAMPLE_REPO): git worktree add failed (branch_already_exists)",
      "code": "workspace_preparation_failed",
      "retryable": false
    }
  },
  {
    "threadId": "mcp:76259e87-06d4-4a6e-bb32-2d4616388585",
    "status": "failed",
    "failure": {
      "class": "validation_error",
      "message": "Workspace preparation failed during provision worktree: Git command failed in GitVcsDriver.createWorktree.createBranch ($SAMPLE_REPO): git worktree add failed (branch_already_exists)",
      "code": "workspace_preparation_failed",
      "retryable": false
    }
  },
  {
    "threadId": "mcp:00a2397a-cbdb-4e3c-9fcd-e2f77d0cb2b1",
    "status": "failed",
    "failure": {
      "class": "validation_error",
      "message": "Workspace preparation failed during provision worktree: Git command failed in GitVcsDriver.createWorktree.createBranch ($SAMPLE_REPO): git worktree add failed (branch_already_exists)",
      "code": "workspace_preparation_failed",
      "retryable": false
    }
  }
]