From 4246d7e6436a8705fa1c3bca1818caf22fb2048e Mon Sep 17 00:00:00 2001
From: Alex Lyon <arcterus@mail.com>
Date: Tue, 23 Apr 2019 18:54:16 -0700
Subject: [PATCH] Stop using the shell script as it's no longer recommended

---
 .travis.yml | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index b652cba..a81c96e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,13 +15,19 @@ branches:
   only:
     - master
 
+cache: cargo
+
+before_cache: |
+  if [[ "$TRAVIS_RUST_VERSION" = nightly ]]; then
+    RUSTFLAGS="--cfg procmacro2_semver_exempt" cargo install cargo-tarpaulin -f
+  fi
+
 script:
   - cargo build --verbose
   - cargo test --verbose
 
 after_script: |
-  if [ "$TRAVIS_OS_NAME" = linux -a "$TRAVIS_RUST_VERSION" = nightly ]; then
-    bash <(curl https://raw.githubusercontent.com/xd009642/tarpaulin/master/travis-install.sh)
+  if [[ "$TRAVIS_OS_NAME" = linux && "$TRAVIS_RUST_VERSION" = nightly ]]; then
     cargo tarpaulin --out Xml
     bash <(curl -s https://codecov.io/bash)
   fi