anchor.diff:      "filename": "155b0d82-4d8e-4b07-9fea-49b58c1c6f1b.png",
       "mime_type": "image/png",
       "file_size": 1521347,
  -    "glob_path": "tmp/screenshots/*",
  -    "original_path": "/var/lib/buildkite-agent/builds/bk-agent-2/my-great-org/my-pipeline/dist/app.tar.gz",
  +    "glob_path": null,
  +    "original_path": null,
       "sha1sum": "7a788f56fa49ae0ba5ebde780efe4d6a89b5db47"
     }
   ]
  
positive.code:     "filename": "app.tar.gz",
      "mime_type": "application/x-gzip",
      "file_size": 529371,
      "glob_path": "dist/*",
      "original_path": "/var/lib/buildkite-agent/builds/bk-agent-1/my-great-org/my-pipeline/dist/app.tar.gz",
      "sha1sum": "884c4ad3f2545c85c69d0d0ef50c5d4f5266f0b7"
    },
    {
  
negative.code:     "filename": "app.tar.gz",
      "mime_type": "application/x-gzip",
      "file_size": 529371,
      "glob_path": "tmp/screenshots/*",
      "original_path": "/var/lib/buildkite-agent/builds/bk-agent-2/my-great-org/my-pipeline/dist/app.tar.gz",
      "sha1sum": "884c4ad3f2545c85c69d0d0ef50c5d4f5266f0b7"
    }
  ]
  