Add rust logging warnings

5 years ago · becc8bd9d5
parent 4d048eba27
commit becc8bd9d5
1 changed files with 5 additions and 1 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,3 +1,7 @@
 language: rust
 script: cargo run
-cache: cargo
+cache: cargo
+
+env:
+  global:
+    - RUST_LOG=warn