Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/83cfb0c8ec514c47af647033586d537a : SUCCESS in 7m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/57d5b52ddf7a468b8747c8369a6d8e2f : FAILURE in 6m 52s