diff --git a/src/librustc/mir/visit.rs b/src/librustc/mir/visit.rs
index 3e92b1fd7ce..76c76404d2f 100644
--- a/src/librustc/mir/visit.rs
+++ b/src/librustc/mir/visit.rs
@@ -214,7 +214,10 @@ macro_rules! make_mir_visitor {
                 self.super_ty(ty);
             }
 
-            fn visit_user_type_annotation(&mut self, ty: & $($mutability)* UserTypeAnnotation<'tcx>) {
+            fn visit_user_type_annotation(
+                &mut self,
+                ty: & $($mutability)* UserTypeAnnotation<'tcx>,
+            ) {
                 self.super_user_type_annotation(ty);
             }
 
@@ -783,7 +786,10 @@ macro_rules! make_mir_visitor {
                 self.visit_source_scope(scope);
             }
 
-            fn super_user_type_annotation(&mut self, _ty: & $($mutability)* UserTypeAnnotation<'tcx>) {
+            fn super_user_type_annotation(
+                &mut self,
+                _ty: & $($mutability)* UserTypeAnnotation<'tcx>,
+            ) {
             }
 
             fn super_ty(&mut self, _ty: & $($mutability)* Ty<'tcx>) {
diff --git a/src/librustc_mir/hair/cx/expr.rs b/src/librustc_mir/hair/cx/expr.rs
index 984abb03926..56a29f29d68 100644
--- a/src/librustc_mir/hair/cx/expr.rs
+++ b/src/librustc_mir/hair/cx/expr.rs
@@ -722,7 +722,11 @@ fn make_mirror_unadjusted<'a, 'gcx, 'tcx>(cx: &mut Cx<'a, 'gcx, 'tcx>,
             let user_ty = UserTypeAnnotation::Ty(
                 *user_provided_tys
                     .get(ty.hir_id)
-                    .expect(&format!("{:?} not found in user_provided_tys, source: {:?}", ty, source))
+                    .expect(&format!(
+                        "{:?} not found in user_provided_tys, source: {:?}",
+                        ty,
+                        source,
+                    ))
             );
             if source.is_place_expr() {
                 ExprKind::PlaceTypeAscription {