id: no-marshal-load
valid:
  - "obj = json.loads(data)"
  - "obj = pickle.loads(data)"
  - "import json; json.loads(request.body)"
invalid:
  - "obj = marshal.loads(data)"
  - "obj = marshal.load(f)"
  - "data = marshal.dumps(obj)"
  - "bytes_ = marshal.dumps(obj)"