From ea55596d5bc29708232a0bb232bf35d5e2e6cbce Mon Sep 17 00:00:00 2001
From: Lukas Kalbertodt <lukas.kalbertodt@gmail.com>
Date: Sun, 5 Nov 2017 10:40:06 +0100
Subject: Relax #[deny(warnings)] in some crate for cargotest

Otherwise changes to the compiler are unable to introduce new
warnings: some crates tested by cargotest deny all warnings and
thus, the CI build fails.

Thanks SimonSapin for the patch!
---
 src/tools/cargotest/main.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/tools/cargotest/main.rs b/src/tools/cargotest/main.rs
index 4f4960efc9b..a6c56a13076 100644
--- a/src/tools/cargotest/main.rs
+++ b/src/tools/cargotest/main.rs
@@ -165,6 +165,8 @@ fn run_cargo_test(cargo_path: &Path, crate_path: &Path, packages: &[&str]) -> bo
     let status = command
         // Disable rust-lang/cargo's cross-compile tests
         .env("CFG_DISABLE_CROSS_TESTS", "1")
+        // Relax #![deny(warnings)] in some crates
+        .env("RUSTFLAGS", "--cap-lints warn")
         .current_dir(crate_path)
         .status()
         .expect("");
-- 
cgit 1.4.1-3-g733a5