Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/neutron-vpnaas/stable/queens/build-openstack-sphinx-docs/a1beb71/html/ : SUCCESS in 5m 44s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/neutron-vpnaas/stable/queens/openstack-tox-py27/ccca5c8/ : FAILURE in 8m 27s