From 5aa05b8ef496e9601e74ba3a43240ae9bb3d14aa Mon Sep 17 00:00:00 2001
From: Todd Gamblin <tgamblin@llnl.gov>
Date: Mon, 24 Sep 2018 14:55:36 -0700
Subject: travis: require sudo in an attempt to avoid build timeouts (#9327)

- Many container builds are timing out frequently during Spack tests in
  Travis CI.

- Travis recommends to try `sudo: required` to see whether this is an
  infrastructure issue or something else.

- added `sudo: required` to all Linux builds.

- added --verbose to `spack test` invocation so that we can see more
  easily what tests it's timing out on.

Signed-off-by: Todd Gamblin <tgamblin@llnl.gov>
---
 .travis.yml | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to '.travis.yml')

diff --git a/.travis.yml b/.travis.yml
index bfce03216b..34d8e5c3d3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -23,37 +23,44 @@ jobs:
   include:
     - stage: 'style checks'
       python: '2.7'
+      sudo: required
       os: linux
       language: python
       env: TEST_SUITE=flake8
     - stage: 'unit tests + documentation'
       python: '2.6'
+      sudo: required
       os: linux
       language: python
       env: TEST_SUITE=unit
     - python: '2.7'
+      sudo: required
       os: linux
       language: python
       env: TEST_SUITE=unit
     - python: '3.4'
+      sudo: required
       os: linux
       language: python
       env: TEST_SUITE=unit
     - python: '3.5'
+      sudo: required
       os: linux
       language: python
       env: TEST_SUITE=unit
     - python: '3.6'
+      sudo: required
       os: linux
       language: python
       env: TEST_SUITE=unit
     - python: '3.7'
+      sudo: required
       os: linux
       dist: xenial
-      sudo: true
       language: python
       env: TEST_SUITE=unit
     - python: '3.6'
+      sudo: required
       os: linux
       language: python
       env: TEST_SUITE=doc
-- 
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