Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/71e6d9db4afa4ff4beeb9f829737460e : SUCCESS in 4m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6e038313af9d45969ff84693d59a83e1 : FAILURE in 3m 46s