Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d30897123fa2488bb00788bbffc612bd : SUCCESS in 4m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a49b72bad6584f0b9d320d033a01b522 : FAILURE in 3m 30s