To report a compile bug or not?

I have a bit of a dilemma. Prompted by a discussion in another thread just now I was playing around with writing some Rust that did not use std or core. I ended up with rustc crashing out with a stack dump and some messages. Including: error: the compiler unexpectedly panicked. This is a bug note: please attach the file at `...../rustc-ice-2026-08-20T11_40_13-22125.txt` to your bug report Normally I would be looking where to send a bug report at this point. But here is my dilemma: My code ex...