Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/381b63999d9645f38e04e676bda3af74 : SUCCESS in 4m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8c001ec648ce43b6a8289652dead3d05 : FAILURE in 4m 13s