Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/df3a28e7a92b4ca490a6efae2f63faf4 : SUCCESS in 7m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/846debd06b2a4361aa7ded4b9cb8a88b : FAILURE in 4m 23s