From ce3068bb3ac630fc14bc1114a44aef24fde475cf Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Mon, 17 Sep 2018 18:35:05 -0700
Subject: [PATCH] Work around Travis's own bug...

---
 .travis.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 354a0f5f..31344040 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -195,6 +195,10 @@ matrix:
         keep-history: false
       if: branch = master
 
+before_install:
+  # FIXME (travis-ci/travis-ci#8920) shouldn't be necessary...
+  - python -c "import fcntl; fcntl.fcntl(1, fcntl.F_SETFL, 0)"
+
 notifications:
   email:
     on_success: never