Pass list of defineable opaque types into canonical queries

compiler/rustc_trait_selection/src/solve/eval_ctxt/canonical.rs

@@ -68,7 +68,6 @@ impl<'tcx> EvalCtxt<'_, 'tcx> {
             &mut orig_values,
             QueryInput {
                 goal,
-                anchor: self.infcx.defining_use_anchor,
                 predefined_opaques_in_body: self
                     .tcx()
                     .mk_predefined_opaques_in_body(PredefinedOpaquesData { opaque_types }),

compiler/rustc_trait_selection/src/solve/eval_ctxt/mod.rs

@@ -230,7 +230,6 @@ impl<'a, 'tcx> EvalCtxt<'a, 'tcx> {
             .infer_ctxt()
             .intercrate(intercrate)
             .with_next_trait_solver(true)
-            .with_opaque_type_inference(canonical_input.value.anchor)
             .build_with_canonical(DUMMY_SP, &canonical_input);
 
         let mut ecx = EvalCtxt {

compiler/rustc_trait_selection/src/solve/mod.rs

@@ -316,5 +316,6 @@ fn response_no_constraints_raw<'tcx>(
             external_constraints: tcx.mk_external_constraints(ExternalConstraintsData::default()),
             certainty,
         },
+        defining_anchor: Default::default(),
     }
 }