Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cd7ed517cc134f8da5628527436d0023 : SUCCESS in 5m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2739b9bf0e9741fe86c55b71bd975053 : FAILURE in 4m 45s