Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4e7c6bb147bd4c789b6809dcdbf2d686 : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/abed593a79b942bcb15892d228aa17c9 : FAILURE in 4m 55s