| error: `derive` may only be applied to structs, enums and unions | |
| --> $DIR/issue-36617.rs:1:1 | |
| | | |
| LL | #![derive(Copy)] | |
| | ^^^^^^^^^^^^^^^^ help: try an outer attribute: `#[derive(Copy)]` | |
| error: cannot determine resolution for the derive macro `Copy` | |
| --> $DIR/issue-36617.rs:1:11 | |
| | | |
| LL | #![derive(Copy)] | |
| | ^^^^ | |
| | | |
| = note: import resolution is stuck, try simplifying macro imports | |
| error: aborting due to 2 previous errors | |