Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/14f8b8326cbc4d7c9e142ea162a33e7b : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/86b265c238c64df281684473e29bb4af : FAILURE in 5m 09s