Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1b00a82ae45a437580d7631a526098d5 : SUCCESS in 4m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f8afc785d5984380b239a32026c847f5 : FAILURE in 3m 18s