error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied
  --> $DIR/dont-probe-missing-item-name-2.rs:8:12
   |
LL | fn test<T: Foo<i32, Assoc = i32>>() {}
   |            ^^^------------------ help: remove the unnecessary generics
   |            |
   |            expected 0 generic arguments
   |
note: trait defined here, with 0 generic parameters
  --> $DIR/dont-probe-missing-item-name-2.rs:1:7
   |
LL | trait Foo {
   |       ^^^

error[E0220]: associated type `Assoc` not found for `Foo`
  --> $DIR/dont-probe-missing-item-name-2.rs:8:21
   |
LL | fn test<T: Foo<i32, Assoc = i32>>() {}
   |                     ^^^^^ associated type `Assoc` not found

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0107, E0220.
For more information about an error, try `rustc --explain E0107`.