Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8cf18c58e85f4d2984e502386bd419aa : SUCCESS in 6m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/881506dd43054b0280fada7d7eacebd7 : FAILURE in 4m 57s