Github user tliron commented on a diff in the pull request: https://github.com/apache/incubator-ariatosca/pull/183#discussion_r126884450 --- Diff: .travis.yml --- @@ -23,11 +23,12 @@ env: - TOX_ENV=py26e2e - TOX_ENV=py27ssh - TOX_ENV=py26ssh +- TOX_ENV=docs install: - pip install --upgrade pip - pip install --upgrade setuptools - pip install tox script: - pip --version - tox --version - - tox -e $TOX_ENV + - PYTEST_PROCESSES=1 tox -e $TOX_ENV --- End diff -- Yes AppVeyor and yes concurrency. :) AppVeyor works fine with the `-n auto` defaults, likely because it's running in a restricted VM. The problem is only with Travis, because the OS reports a very large amount of CPUs (12 in our case) but the container is extremely restricted, and thus we get failures.
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