Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a4f70a06ad754984886722b996cba6a3 : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2d1a153a4eb3481c8f9cbd73daa688fd : FAILURE in 3m 59s