Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/315503c11ac84b62817b93e36218215e : SUCCESS in 6m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a3ab36282f4e4d80a99fac0efacb8653 : FAILURE in 6m 20s