From 81dfab4450cc631addea03af89111318abdd3533 Mon Sep 17 00:00:00 2001
From: Tim Neumann <mail@timnn.me>
Date: Wed, 26 Oct 2016 17:25:15 +0200
Subject: [PATCH] Fix rust-lang/rust#35203 warning/error

rust-lang/rust#35203 made patterns in functions without body into a warn by default lint (which is being `deny`ed here).
---
 tests/cargotest/support/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/cargotest/support/mod.rs b/tests/cargotest/support/mod.rs
index 6de6df19764..e647b7af021 100644
--- a/tests/cargotest/support/mod.rs
+++ b/tests/cargotest/support/mod.rs
@@ -608,7 +608,7 @@ pub fn shell_writes<T: fmt::Display>(string: T) -> ShellWrites {
 }
 
 pub trait Tap {
-    fn tap<F: FnOnce(&mut Self)>(mut self, callback: F) -> Self;
+    fn tap<F: FnOnce(&mut Self)>(self, callback: F) -> Self;
 }
 
 impl<T> Tap for T {