suspicious-impls-lint.stderr

error: cross-crate traits with a default impl, like `Send`, should not be specialized
  --> $DIR/suspicious-impls-lint.rs:9:1
   |
LL | unsafe impl<T: Send> Send for MayImplementSendErr<&T> {}
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
note: the lint level is defined here
  --> $DIR/suspicious-impls-lint.rs:1:9
   |
LL | #![deny(suspicious_auto_trait_impls)]
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
   = warning: this will change its meaning in a future release!
   = note: for more information, see issue #93367 <https://github.com/rust-lang/rust/issues/93367>
note: try using the same sequence of generic parameters as the struct definition
  --> $DIR/suspicious-impls-lint.rs:8:1
   |
LL | struct MayImplementSendErr<T>(T);
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   = note: `&T` is not a generic parameter

error: cross-crate traits with a default impl, like `Send`, should not be specialized
  --> $DIR/suspicious-impls-lint.rs:21:1
   |
LL | unsafe impl Send for ContainsVec<i32> {}
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = warning: this will change its meaning in a future release!
   = note: for more information, see issue #93367 <https://github.com/rust-lang/rust/issues/93367>
note: try using the same sequence of generic parameters as the struct definition
  --> $DIR/suspicious-impls-lint.rs:20:1
   |
LL | struct ContainsVec<T>(Vec<T>);
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   = note: `i32` is not a generic parameter

error: cross-crate traits with a default impl, like `Send`, should not be specialized
  --> $DIR/suspicious-impls-lint.rs:32:1
   |
LL | unsafe impl<T: Send> Send for TwoParamsSame<T, T> {}
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = warning: this will change its meaning in a future release!
   = note: for more information, see issue #93367 <https://github.com/rust-lang/rust/issues/93367>
note: try using the same sequence of generic parameters as the struct definition
  --> $DIR/suspicious-impls-lint.rs:31:1
   |
LL | struct TwoParamsSame<T, U>(T, U);
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   = note: `T` is mentioned multiple times

error: cross-crate traits with a default impl, like `Send`, should not be specialized
  --> $DIR/suspicious-impls-lint.rs:40:1
   |
LL | unsafe impl<T> Send for WithPhantomDataSend<*const T, i8> {}
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = warning: this will change its meaning in a future release!
   = note: for more information, see issue #93367 <https://github.com/rust-lang/rust/issues/93367>
note: try using the same sequence of generic parameters as the struct definition
  --> $DIR/suspicious-impls-lint.rs:39:1
   |
LL | pub struct WithPhantomDataSend<T, U>(PhantomData<T>, U);
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   = note: `*const T` is not a generic parameter

error: aborting due to 4 previous errors