Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.messaging/stable/ocata/build-openstack-sphinx-docs/fd45e48/html/ : SUCCESS in 4m 42s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.messaging/stable/ocata/openstack-tox-py27/32d932b/ : FAILURE in 5m 37s