Build failed. https://zuul.opendev.org/t/openstack/buildset/17cd25cd02524078b01008013b3d38b6 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/021ce7d7bc054bc2b41633cc15c8b454 : SUCCESS in 5m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a1b9fbef82964c2da4379a0deaefa83b : FAILURE in 3m 42s