You are right, no changes. With a change, most objects are still valid as cached and can result in similar speedup. I'm also wary of caching introducing bugs a

You are right, no changes. With a change, most objects are still valid as cached and can result in similar speedup. I'm also wary of caching introducing bugs and intend to continue to CI without it as a safety net. May even require a no cache build before pushing commits.