Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cfe76c015c1a40c78baf0e5b7eec47be : SUCCESS in 4m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dac13d16fa0a4ee08a2dbce753aac004 : FAILURE in 4m 37s