Deny warnings on CI

eldruin · eldruin · commit 936fd16d4a22 · 2020-05-27T19:26:09.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,9 @@
 language: rust
 
+env:
+  global:
+    RUSTFLAGS='-D warnings'
+
 matrix:
   include:
     - env: TARGET=x86_64-unknown-linux-gnu
