Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7855387aaffc45c7b98dbde358767057 : FAILURE in 6m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4c30c5e94d104024b8370898f7c6b3f7 : FAILURE in 6m 13s