1error[E0277]: the trait bound `T: Copy` is not satisfied 2 --> $DIR/issue-68641-check-gat-bounds.rs:14:5 3 | 4LL | type Item<'a> = T; 5 | ^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `T` 6 | 7note: required by a bound in `UnsafeCopy::Item` 8 --> $DIR/issue-68641-check-gat-bounds.rs:6:20 9 | 10LL | type Item<'a>: Copy; 11 | ^^^^ required by this bound in `UnsafeCopy::Item` 12help: consider restricting type parameter `T` 13 | 14LL | impl<T: std::marker::Copy> UnsafeCopy for T { 15 | +++++++++++++++++++ 16 17error: aborting due to previous error 18 19For more information about this error, try `rustc --explain E0277`. 20