Build failed. https://zuul.opendev.org/t/openstack/buildset/8d15769cd0d84800ac277468d7065c12 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e462551b50284e4ca81de2a785f4cbe3 : FAILURE in 2m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4d9adc0aef1042e982afae3dc496cb18 : FAILURE in 3m 32s