Build failed. https://zuul.opendev.org/t/openstack/buildset/c2d5f2585f7a44ab89501b3f0705ce8a - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e94b3da56d584e0b9ed28c6f4c876d5a : SUCCESS in 3m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d6aba6e8c3824c738487001a7384faca : FAILURE in 2m 48s