From a8f6b64ab9f22d30b2936807379a3d7a04ee1de0 Mon Sep 17 00:00:00 2001
From: Sven-Hendrik Haase <svenstaro@gmail.com>
Date: Thu, 2 May 2019 17:07:03 +0200
Subject: Add note about empty arrays

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

diff --git a/.travis.yml b/.travis.yml
index b3eb85b..c1bf8f9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,8 @@
 language: rust
 dist: xenial
 
+# According to https://docs.travis-ci.com/user/customizing-the-build#rows-that-are-allowed-to-fail,
+# these empty arrays are actually required.
 rust: []
 env: []
 
-- 
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