Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/67f455e04c6b403aba6c588a2063dddc : SUCCESS in 8m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c628a66c88d54741ae53a9f57bd60275 : FAILURE in 6m 20s