Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6cee17c63b8243c589a2b3ef5ec45d0b : SUCCESS in 5m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5833908025ff478c8e463a4a1dbf7183 : FAILURE in 3m 31s