error[E0277]: the trait bound `isize: Clone2` is not satisfied --> $DIR/impl-bounds-checking.rs:10:24 | LL | impl Getter for isize { | ^^^^^ the trait `Clone2` is not implemented for `isize` | note: required by a bound in `Getter` --> $DIR/impl-bounds-checking.rs:6:17 | LL | trait Getter { | ^^^^^^ required by this bound in `Getter` error: aborting due to previous error For more information about this error, try `rustc --explain E0277`.