diff --git a/.travis.yml b/.travis.yml
index 9a5d4568..b26e5f5d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,11 @@ rust:
   - 1.34.2
   - stable
   - beta
+  - nightly
+jobs:
+  allow_failures:
+    - rust: nightly
+  fast_finish: true
 
 before_script:
   - rustup component add rustfmt