/Users/travis/build/ray-project/ray/python/ray/node.py:533: DeprecationWarning: Redis.hmset() is deprecated. Use Redis.hset() instead.
    redis_client.hmset("webui", {"url": self._webui_url})
  /Users/travis/build/ray-project/ray/python/ray/worker.py:358: DeprecationWarning: Redis.hmset() is deprecated. Use Redis.hset() instead.
    "run_on_other_drivers": str(run_on_other_drivers),
  /Users/travis/build/ray-project/ray/python/ray/function_manager.py:336: DeprecationWarning: Redis.hmset() is deprecated. Use Redis.hset() instead.
    self._worker.redis_client.hmset(key, actor_class_info)