Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/704ce76b22504c2e8a3e8b77b5459335 : SUCCESS in 3m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4e1dcfcf886d4a88b5546e55493fb3bf : FAILURE in 3m 58s