2 ms·Building means downloading dependencies means an ever-growing module cache with no ability to prune it.by Groxx 4y agoBuilding means downloading dependencies means an ever-growing module cache with no ability to prune it.ilyt 4y agorm -rf ~/go once a year ought to do itsigjuice 4y agorm -rf ~/go is not recommended. 1. This will blow away any programs in ~/go/bin 2. Nothing in ~/go/pkg/mod has +w, so the rm -rf will not work anyway. Try go clean -modcache