| error[E0658]: macro dbg! is unstable (see issue #54306) | |
| --> $DIR/dbg-macro-feature-gate.rs:4:5 | |
| | | |
| LL | dbg!(1); | |
| | ^^^^^^^^ | |
| | | |
| = help: add #![feature(dbg_macro)] to the crate attributes to enable | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0658`. |