Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cf0f923e35094e1a80fbf755a11e1807 : SUCCESS in 5m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/25d45dd30da64d008109458d5b74a59a : FAILURE in 5m 36s