From 261942922f5e2f21ab48e91a0d2293f598c9aa82 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Sat, 15 Sep 2018 10:11:00 -0700
Subject: [PATCH] Require clippy to pass when it can be installed

---
 saphyr/.travis.yml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/saphyr/.travis.yml b/saphyr/.travis.yml
index 513b2ef..b31f2fd 100644
--- a/saphyr/.travis.yml
+++ b/saphyr/.travis.yml
@@ -9,10 +9,10 @@ matrix:
       script: cargo build
     - rust: 1.22.1
     - rust: nightly
-      script: rustup component add clippy-preview && cargo clippy -- -Dclippy
-  allow_failures:
-    - rust: nightly
-      script: rustup component add clippy-preview && cargo clippy -- -Dclippy
+      script: |
+          if rustup component add clippy-preview; then
+              cargo clippy -- -Dclippy
+          fi
 
 script:
   - cargo build