I am using the “brew install” step to install two formulas: “LicensePlist” and “SwiftLint”. Both take quite long, about a total of 4.5 minutes. I have caching enabled, and also added the needed caching steps (Cache Pull before brew, Cache Push after brew).
However, nothing seems to be cached and I also don’t notice and build time improvement, the brew steps still take a long time to finish.
Here is one example build: