Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/35f30db0b29240c8b62ff8019aa04b10 : SUCCESS in 5m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/14dcf77f44e94a65ad6c5b00a77e90b4 : FAILURE in 4m 34s