Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c7d7bb4dad1d4032bb01114b2d642d98 : FAILURE in 4m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/61cd9ef29ffb45f3893a725cce60d86c : FAILURE in 3m 06s