For any Rust compiler experts interested in taking a look, I've put together a short repro here: https://github.com/feldera/feldera/issues/3882 https://github.

For any Rust compiler experts interested in taking a look, I've put together a short repro here: https://github.com/feldera/feldera/issues/3882 https://github.com/feldera/feldera/issues/3882 It will give you a workspace with a bunch of crates that seems to exercise some of the same bottlenecks the blog post described.