add "cache: cargo" to travis config (#92)

This commit is contained in:
AntiochP
2017-08-11 17:09:30 -04:00
committed by Ignotus Peverell
parent 2a275a2f87
commit 900c52424d
+1
View File
@@ -1,4 +1,5 @@
language: rust
cache: cargo
dist: trusty
sudo: true
rust: