Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/128b430917ee447d9f6ff8e916e17e1a : SUCCESS in 7m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/404c5c3e068a47e68edda5584cf0015b : FAILURE in 5m 13s