src/test/ui/feature-gates/feature-gate-auto-traits.stderr


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error[E0658]: auto traits are experimental and possibly buggy
  --> $DIR/feature-gate-auto-traits.rs:6:1
   |
LL | auto trait AutoDummyTrait {}
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #13231 <https://github.com/rust-lang/rust/issues/13231> for more information
   = help: add `#![feature(auto_traits)]` to the crate attributes to enable

error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now
  --> $DIR/feature-gate-auto-traits.rs:9:6
   |
LL | impl !AutoDummyTrait for DummyStruct {}
   |      ^^^^^^^^^^^^^^^
   |
   = note: see issue #68318 <https://github.com/rust-lang/rust/issues/68318> for more information
   = help: add `#![feature(negative_impls)]` to the crate attributes to enable

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0658`.