error: program clause dump
  --> $DIR/lower_trait.rs:5:1
   |
LL | #[rustc_dump_program_clauses]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: forall<Self, S, T> { FromEnv(<Self as Foo<S, T>>::Assoc: Bar) :- FromEnv(Self: Foo<S, T>). }
   = note: forall<Self, S, T> { FromEnv(S: std::marker::Sized) :- FromEnv(Self: Foo<S, T>). }
   = note: forall<Self, S, T> { Implemented(Self: Foo<S, T>) :- FromEnv(Self: Foo<S, T>). }
   = note: forall<Self, S, T> { WellFormed(Self: Foo<S, T>) :- Implemented(Self: Foo<S, T>), WellFormed(S: std::marker::Sized), WellFormed(<Self as Foo<S, T>>::Assoc: Bar). }

error: program clause dump
  --> $DIR/lower_trait.rs:7:5
   |
LL |     #[rustc_dump_program_clauses]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: forall<Self, S, T, ^3> { ProjectionEq(<Self as Foo<S, T>>::Assoc == ^3) :- Normalize(<Self as Foo<S, T>>::Assoc -> ^3). }
   = note: forall<Self, S, T> { FromEnv(Self: Foo<S, T>) :- FromEnv(Unnormalized(<Self as Foo<S, T>>::Assoc)). }
   = note: forall<Self, S, T> { ProjectionEq(<Self as Foo<S, T>>::Assoc == Unnormalized(<Self as Foo<S, T>>::Assoc)). }
   = note: forall<Self, S, T> { WellFormed(Unnormalized(<Self as Foo<S, T>>::Assoc)) :- WellFormed(Self: Foo<S, T>). }

error: aborting due to 2 previous errors