1 files changed, 9 insertions, 2 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/fulfill.rs b/compiler/rustc_trait_selection/src/traits/fulfill.rs
index 07e31e87bfb..26cadab3e9f 100644
--- a/compiler/rustc_trait_selection/src/traits/fulfill.rs
+++ b/compiler/rustc_trait_selection/src/traits/fulfill.rs
@@ -133,8 +133,15 @@ impl<'tcx> TraitEngine<'tcx> for FulfillmentContext<'tcx> {
             .register_obligation(PendingPredicateObligation { obligation, stalled_on: vec![] });
     }
 
-    fn collect_remaining_errors(&mut self) -> Vec<FulfillmentError<'tcx>> {
-        self.predicates.to_errors(CodeAmbiguity).into_iter().map(to_fulfillment_error).collect()
+    fn collect_remaining_errors(
+        &mut self,
+        _infcx: &InferCtxt<'tcx>,
+    ) -> Vec<FulfillmentError<'tcx>> {
+        self.predicates
+            .to_errors(CodeAmbiguity { overflow: false })
+            .into_iter()
+            .map(to_fulfillment_error)
+            .collect()
     }
 
     fn select_where_possible(&mut self, infcx: &InferCtxt<'tcx>) -> Vec<FulfillmentError<'tcx>> {