Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a213e6f6034f40ba8a622bc94ab6bff3 : SUCCESS in 5m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7d13a9c252804e719a93cc9cabdff13b : FAILURE in 3m 41s