From 37cc714aa708b665411534742b221c8e0ccd0e4b Mon Sep 17 00:00:00 2001
From: Oliver Schneider <github35764891676564198441@oli-obk.de>
Date: Tue, 26 Jun 2018 14:39:37 +0200
Subject: [PATCH] Don't use `println` in the compiler

---
 src/librustc/hir/map/collector.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/librustc/hir/map/collector.rs b/src/librustc/hir/map/collector.rs
index f16bf1d77445..5c09a263ad12 100644
--- a/src/librustc/hir/map/collector.rs
+++ b/src/librustc/hir/map/collector.rs
@@ -232,7 +232,7 @@ impl<'a, 'hir> NodeCollector<'a, 'hir> {
                 };
 
                 if hir_id == ::hir::DUMMY_HIR_ID {
-                    println!("Maybe you forgot to lower the node id {:?}?", id);
+                    debug!("Maybe you forgot to lower the node id {:?}?", id);
                 }
 
                 bug!("inconsistent DepNode for `{}`: \