Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/taskflow/stable/pike/build-openstack-sphinx-docs/282a7f3/ : FAILURE in 4m 45s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/taskflow/stable/pike/openstack-tox-py27/4ca3b93/ : SUCCESS in 5m 58s