Build failed. https://zuul.opendev.org/t/openstack/buildset/0144b0151fd84c7bbf42f079712cc392 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/da036509f5a641e2a3ccc64da7c42907 : SUCCESS in 3m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5ddc97b6848a426981a485a4a71aeb0a : FAILURE in 2m 33s