Build failed. https://zuul.opendev.org/t/openstack/buildset/b3b1d7fdab7a464d9109d064828d9cf6 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ad3cf02df23242e2ba2c6016a186d282 : FAILURE in 3m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5847be09eff94d5392ba0e997fa295fa : FAILURE in 4m 16s