Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/90fe42476f9b4c51b351587dd84f2a4e : SUCCESS in 5m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7c8016e716624067a888f254d1dccb5f : FAILURE in 4m 33s