From 99dd770cc562fa6db305f5cd7d3a4a8971f9050e Mon Sep 17 00:00:00 2001
From: Paul Osborne <ospbau@gmail.com>
Date: Sun, 26 Feb 2017 19:23:37 -0600
Subject: [PATCH] ci: remove thread parallelism

Fixes https://github.com/nix-rust/nix/issues/529, also refer to
https://github.com/nix-rust/nix/issues/529 which first added this
for the old CI infrastructure.

Signed-off-by: Paul Osborne <ospbau@gmail.com>
---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 53bc090e02..fd46c30928 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,6 +13,7 @@ rust: stable
 env:
   global:
     - CRATE_NAME=nix
+    - RUST_TEST_THREADS=1
 
     # default job
     - TARGET=x86_64-unknown-linux-gnu