Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cadbc38fa30948649cd93eb86413a135 : SUCCESS in 8m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/935cd9944d6940689db6f519305e94b5 : FAILURE in 4m 20s