Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3bc7f0a5fa964ce9a78148bd51628a34 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/73b51318d0464321b2b5691098daa490 : FAILURE in 6m 13s