error: conflicting implementations of trait `Foo` for type `(dyn std::marker::Send + 'static)`: (E0119)
  --> $DIR/lint-incoherent-auto-trait-objects.rs:5:1
   |
LL | impl Foo for dyn Send {}
   | --------------------- first implementation here
LL | 
LL | impl Foo for dyn Send + Send {}
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn std::marker::Send + 'static)`
   |
   = note: `#[deny(order_dependent_trait_objects)]` on by default
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
   = note: for more information, see issue #56484 <https://github.com/rust-lang/rust/issues/56484>

error: conflicting implementations of trait `Foo` for type `(dyn std::marker::Send + std::marker::Sync + 'static)`: (E0119)
  --> $DIR/lint-incoherent-auto-trait-objects.rs:11:1
   |
LL | impl Foo for dyn Send + Sync {}
   | ---------------------------- first implementation here
LL | 
LL | impl Foo for dyn Sync + Send {}
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn std::marker::Send + std::marker::Sync + 'static)`
   |
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
   = note: for more information, see issue #56484 <https://github.com/rust-lang/rust/issues/56484>

error: conflicting implementations of trait `Foo` for type `(dyn std::marker::Send + std::marker::Sync + 'static)`: (E0119)
  --> $DIR/lint-incoherent-auto-trait-objects.rs:15:1
   |
LL | impl Foo for dyn Sync + Send {}
   | ---------------------------- first implementation here
...
LL | impl Foo for dyn Send + Sync + Send {}
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn std::marker::Send + std::marker::Sync + 'static)`
   |
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
   = note: for more information, see issue #56484 <https://github.com/rust-lang/rust/issues/56484>

error: aborting due to 3 previous errors