Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2f16c30e430b4270a45aa1c7a670272a : SUCCESS in 5m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dca09d485ab54d349cd193d6d3d73dfd : FAILURE in 4m 21s