From 04a24b438bb0f57583b9f893b833572e5097f018 Mon Sep 17 00:00:00 2001
From: Tatsuyuki Ishi <ishitatsuyuki@gmail.com>
Date: Sun, 27 Aug 2017 16:14:15 +0900
Subject: [PATCH] tests/cfg: allow unused extern crates

---
 tests/cfg.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/cfg.rs b/tests/cfg.rs
index 0e7bbb617..e1af62158 100644
--- a/tests/cfg.rs
+++ b/tests/cfg.rs
@@ -208,7 +208,7 @@ fn works_through_the_registry() {
             [dependencies]
             bar = "0.1.0"
         "#)
-        .file("src/lib.rs", "extern crate bar;");
+        .file("src/lib.rs", "#[allow(unused_extern_crates)] extern crate bar;");
 
     assert_that(p.cargo_process("build"),
                 execs().with_status(0).with_stderr("\
@@ -242,7 +242,7 @@ fn ignore_version_from_other_platform() {
             [target.'cfg({})'.dependencies]
             foo = "0.2.0"
         "#, this_family, other_family))
-        .file("src/lib.rs", "extern crate foo;");
+        .file("src/lib.rs", "#[allow(unused_extern_crates)] extern crate foo;");
 
     assert_that(p.cargo_process("build"),
                 execs().with_status(0).with_stderr("\
-- 
2.30.2