Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6ac1ddc026e84b6b973bfe79aab38762 : SUCCESS in 5m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/976de1fb38d3455da5744ce268722849 : FAILURE in 3m 26s