Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0b007c036cc64a7da03448d867fee431 : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/83dcacce9772466783e8c59dd0958e9a : FAILURE in 6m 17s