Turns out, running PHPStan in a Docker based Concourse CI environment on a dinky little $6 DigitalOcean Droplet just isn’t going to cut it.

I always planned on updating the Droplet to something with at least 2 CPUs, once I had a few bits and bobs running on it, didn’t expect running PHPStan on WP Cron Pixie’s code base to be the reason. 🤷