Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/204873eb157c4c0381f76604bc910f73 : FAILURE in 3m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/85fa1997d2cb45fcaa5f70a76ddec6ad : FAILURE in 3m 21s