Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/598eba54275a4aa0ab36c17749894815 : SUCCESS in 4m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b72eba8e27a34be49b2d83d779a576a8 : FAILURE in 3m 25s