Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.messaging/stable/ocata/build-openstack-sphinx-docs/0258d44/html/ : SUCCESS in 4m 36s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.messaging/stable/ocata/openstack-tox-py27/9a53d50/ : FAILURE in 6m 11s