Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c4e528d194154d4ca1df48da39782875 : SUCCESS in 4m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8d7e218ee87443cb9e550b52ec8f997b : FAILURE in 2m 53s