chore(ci): fix to rust nightly 2018-04-28

Related to rwf2/Rocket#624
mozilla · May 3, 2018 · 04e33b0 · 04e33b0
1 parent a86015f
commit 04e33b0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,7 @@
 language: rust
 cache: cargo
 rust:
-  - nightly
+  - nightly-2018-04-28
 before_script:
   - rustup component add rustfmt-preview
 script: