From 9054b7c4cb297a0f7ea161e16e058b541aac41fc Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Mon, 10 Dec 2018 18:00:43 -0800
Subject: [PATCH] Migrate from trim_right to trim_end

The `trim_right` method is soon to be deprecated!
---
 src/cargo/core/compiler/custom_build.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cargo/core/compiler/custom_build.rs b/src/cargo/core/compiler/custom_build.rs
index 594e165d03a..892459338f8 100644
--- a/src/cargo/core/compiler/custom_build.rs
+++ b/src/cargo/core/compiler/custom_build.rs
@@ -466,7 +466,7 @@ impl BuildOutput {
             let key = iter.next();
             let value = iter.next();
             let (key, value) = match (key, value) {
-                (Some(a), Some(b)) => (a, b.trim_right()),
+                (Some(a), Some(b)) => (a, b.trim_end()),
                 // line started with `cargo:` but didn't match `key=value`
                 _ => bail!("Wrong output in {}: `{}`", whence, line),
             };