Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c224e487bf064ce28f089b48d3734b73 : SUCCESS in 6m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a506881ac94f4049926ff9ecc65887e2 : FAILURE in 6m 36s