Nope. It's just marginal. Interesting!
I would have thought the cache wasn't free in the realm of space, but i would have thought that it always made builds faster.
I guess that's what gradle-doctor doesn't outright recommend it? 😅
I just noticed the same thing when overnight I benchmarked parallel builds.
To answer your question though. clean builds were like 6x faster with caching. but incremental builds were like a second slower. so I think we will end up leaving it enabled.