Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.messaging/stable/queens/build-openstack-sphinx-docs/9e89037/html/ : SUCCESS in 3m 17s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.messaging/stable/queens/openstack-tox-py27/418eeab/ : FAILURE in 5m 41s