From aeb2faa6c967e6a8fbd5550fa9ec908ecc688745 Mon Sep 17 00:00:00 2001
From: Bert Peters <bert@bertptrs.nl>
Date: Wed, 5 Dec 2018 10:51:15 +0100
Subject: [PATCH] Also test for Ubuntu's rust version.

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

diff --git a/.travis.yml b/.travis.yml
index 4a11918..a162235 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,10 +3,12 @@ rust:
     - stable
     - beta
     - nightly
+    - 1.28.0 # Ubuntu Bionic and Xenial
 
 matrix:
     allow_failures:
         - rust: nightly
+        - 1.28.0
     fast_finish: true
 
 cache: cargo