Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7735823b34764fd9a4de047238fffc0b : SUCCESS in 5m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4f69974417574683b0cf564cb9b24848 : FAILURE in 4m 14s