Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.messaging/stable/queens/build-openstack-sphinx-docs/9561a3f/html/ : SUCCESS in 5m 34s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.messaging/stable/queens/openstack-tox-py27/b5f17e1/ : FAILURE in 7m 13s