Build failed. https://zuul.opendev.org/t/openstack/buildset/72e89959c14d4c8fa4efcb46b7997852 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/473b7c47072749a189695f539d237607 : SUCCESS in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6baf91fd5d5a4020b54f6dadf6fa88ea : FAILURE in 3m 30s