Description
We're affected by Docker Hub limits introduced on 2020-11-01:
https://blog.travis-ci.com/docker-rate-limits
Example:
https://travis-ci.com/github/ezsystems/ezplatform-http-cache/jobs/469283098
(selenium/standalone-chrome-debug:3.141.59-20200326)...
3.141.59-20200326: Pulling from selenium/standalone-chrome-debug
stable: Pulling from library/nginx
ERROR: toomanyrequests: You have reached your pull rate limit. You may increase the limit by authenticating and upgrading: https://www.docker.com/increase-rate-limit