It might be useful to try adding Piwik to Scrutinizer-CI.
It's a SaaS that analyzes PHP projects with several standard quality tools. It's free for open source projects.
@mattab could you enable Piwik on Scrutinizer, I can't without admin access.
Yep the analysis is still running, the first one is always longer and I guess with this codebase it's going to take some time!
FYI it will be available here: https://scrutinizer-ci.com/g/piwik/piwik/