infer::error_reporting: adjust 2 debug messages

Author: ljedrz

src/librustc/infer/error_reporting/nice_region_error/find_anon_type.rs

@@ -139,12 +139,7 @@ impl Visitor<'tcx> for FindNestedTypeVisitor<'tcx> {
                     // error. We will then search the function parameters for a bound
                     // region at the right depth with the same index
                     (Some(rl::Region::EarlyBound(_, id, _)), ty::BrNamed(def_id, _)) => {
-                        debug!(
-                            "EarlyBound self.infcx.tcx.hir().local_def_id_from_node_id(id)={:?} \
-                             def_id={:?}",
-                            id,
-                            def_id
-                        );
+                        debug!("EarlyBound id={:?} def_id={:?}", id, def_id);
                         if id == def_id {
                             self.found_type = Some(arg);
                             return; // we can stop visiting now
@@ -162,8 +157,7 @@ impl Visitor<'tcx> for FindNestedTypeVisitor<'tcx> {
                             "FindNestedTypeVisitor::visit_ty: LateBound depth = {:?}",
                             debruijn_index
                         );
-                        debug!("self.infcx.tcx.hir().local_def_id_from_node_id(id)={:?}", id);
-                        debug!("def_id={:?}", def_id);
+                        debug!("LateBound id={:?} def_id={:?}", id, def_id);
                         if debruijn_index == self.current_index && id == def_id {
                             self.found_type = Some(arg);
                             return; // we can stop visiting now