From bf119754fff66ef3f237cdcae608cfbff0b18cdb Mon Sep 17 00:00:00 2001
From: Ernie Turner <ernie.turner@gmail.com>
Date: Thu, 21 Feb 2019 14:26:25 -0700
Subject: [PATCH] #53 Adjust travis cache for Rust projects to avoid gig caches
 and build for multiple archs (#56)

* #53 Adjust travis cache for Rust projects to avoid gig caches

* Attempt to build and test for multiple architectures

* Remove cross compile archs and only deal with travis Rust cache for now
---
 .travis.yml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index ef528b8..b06b4ed 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,12 @@
 language: rust
-cache: cargo
 rust:
   - 1.32.0
+# hopefully prevent the cache from becoming huge - https://levans.fr/rust_travis_cache.html
+cache:
+  directories:
+    - /home/travis/.cargo
+before_cache:
+  - rm -rf /home/travis/.cargo/registry
 branches:
   only:
     - master