Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a512bb29df024e49926708f0250a4eaa : SUCCESS in 4m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/640d278667ff4b62957724541f4f4dbf : FAILURE in 3m 30s