Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cffa7013e1da4b4db8e3182852d11f4a : SUCCESS in 5m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/972354dde93f4aca87695842eda657fc : FAILURE in 3m 38s