From 711086c184346d2a17271ecd947804d339533c30 Mon Sep 17 00:00:00 2001
From: Oliver Gould <ver@buoyant.io>
Date: Tue, 5 Sep 2017 20:17:48 -0700
Subject: [PATCH] cache cargo dependencies (#54)

---
 .travis.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 8a7a883..6a7c5d3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,8 @@
 language: rust
 sudo: false
 
+cache: cargo
+
 matrix:
   include:
     - rust: stable