Build failed. https://zuul.opendev.org/t/openstack/buildset/1ab53f5f12c44f41b5fc89f853dfd817 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/528a94bbfd6d40009ecd925e093ac649 : FAILURE in 2m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0703a799db284a4db5c0129002de4fde : FAILURE in 3m 26s