warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes --> $DIR/on-dyn.rs:3:12 | LL | #![feature(non_lifetime_binders)] | ^^^^^^^^^^^^^^^^^^^^ | = note: see issue #1 for more information = note: `#[warn(incomplete_features)]` on by default error: late-bound type parameter not allowed on trait object types --> $DIR/on-dyn.rs:8:30 | LL | fn foo() -> &'static dyn for Test { | ^ error: aborting due to previous error; 1 warning emitted