Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/65f100911d41460087a90ac1a2a43864 : SUCCESS in 5m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/84d6bafd3bc043859b274ae4c258dd23 : FAILURE in 3m 51s