Build failed. https://zuul.opendev.org/t/openstack/buildset/761be8252cb94db38f1eef8084f808e0 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b4267fba868b4d54a3b46884bc2fca6b : FAILURE in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/83c77a84806a458bba2044bd5b8126b7 : FAILURE in 4m 28s