Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b8eaeb3b42604bb3976caaf1aa9305ce : FAILURE in 18m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4fb4e533166c44829c4fd243b8c2ee48 : FAILURE in 18m 13s