From 761a3cb8393896335614a64e71bca9b1f02c4045 Mon Sep 17 00:00:00 2001
From: James Richey <49895469+j-richey@users.noreply.github.com>
Date: Mon, 25 Nov 2019 15:10:19 -0800
Subject: [PATCH] Update Travis CI config per cargo-travis example

The previous Travis CI configuration was resulting in long build times
from cargo-travis being installed. This update should improve the build
times from only downloading / updating outdated packages.
---
 .travis.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 6812b21..15db2d2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -43,8 +43,11 @@ jobs:
           sources:
             - kalakris-cmake
       before_script:
-        - cargo install --force cargo-travis
+        # Install / update outdated cached binaries.
         - export PATH=$HOME/.cargo/bin:$PATH
+        - cargo install cargo-update || echo "cargo-update already installed"
+        - cargo install cargo-travis || echo "cargo-travis already installed"
+        - cargo install-update -a
         - rustup component add clippy
         - rustup component add rustfmt
       after_success: