Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/08c432dec3f54f0a8bd5f0f0435a2981 : SUCCESS in 5m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b52973ffc0ed427aa97ca1e79d65718f : FAILURE in 4m 37s