Build failed. https://zuul.opendev.org/t/openstack/buildset/9b8186e5b8ef4fbd8ea2133055b55abe - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3c56a645eeef4597a54c73cc8aae5f8b : FAILURE in 3m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/063c5b729dc640139983e831a976b141 : FAILURE in 3m 44s