Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/facfc7f9c11e47179285314fcf7ecea1 : SUCCESS in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/31976f7c8f224bdc801f76a8fa27949f : FAILURE in 3m 53s