travis on nightly

yoshuawuyts · yoshuawuyts · commit fbbad9463cd1 · 2019-09-14T01:05:12.000+02:00
Signed-off-by: Yoshua Wuyts &lt;yoshuawuyts@gmail.com&gt;
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,6 @@
 language: rust
 rust:
-  - stable
+  - nightly
 
 before_script: |
   rustup component add rustfmt-preview &&
