Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/275057ca91844809b858f126c8679048 : SUCCESS in 4m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b10292a5a7c3453db93d06e19ae99bef : FAILURE in 3m 58s