From 515c0cde0884fd20a0b45c55ddc16c737d7af4d1 Mon Sep 17 00:00:00 2001
From: "Sunrin SHIMURA (keen)" <3han5chou7@gmail.com>
Date: Fri, 25 Dec 2015 17:07:53 +0900
Subject: [PATCH] cache .cargo. TODO: decide `fetch` each time or commit
 `Cargo.lock`

---
 .travis.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index d6cf0bad1..0c4ad6257 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,9 @@ rust:
 os:
  - linux
  - osx
+cache:
+ directories:
+  - $HOME/.cargo
 sudo: false
 script:
   - cargo build