Build failed. https://zuul.opendev.org/t/openstack/buildset/e6603d6afe724106958fedd54d52fcc6 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f106f8ff6bb24c76803929e804d37f1b : FAILURE in 3m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a77227307cd04f62b13c5a4ec9620c07 : FAILURE in 2m 47s