User token is printed out!
Indeed, this is not a good practice. I've opened a PR that removes the token value from the (deprecation) warning.
This line prints user token on command line! Is it safe?

https://github.com/huggingface/datasets/blob/12ebe695b4748c5a26e08b44ed51955f74f5801d/src/datasets/load.py#L2091