error[E0055]: reached the recursion limit while auto-dereferencing `I` --> $DIR/recursion_limit_deref.rs:50:22 | LL | let x: &Bottom = &t; | ^^ deref recursion limit reached | = help: consider adding a `#![recursion_limit="20"]` attribute to your crate error[E0308]: mismatched types --> $DIR/recursion_limit_deref.rs:50:22 | LL | let x: &Bottom = &t; | ^^ expected struct `Bottom`, found struct `Top` | = note: expected type `&Bottom` found type `&Top` error: aborting due to 2 previous errors Some errors have detailed explanations: E0055, E0308. For more information about an error, try `rustc --explain E0055`.