Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/67cc123d2f4c4200ab9745933e6aba41 : SUCCESS in 6m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/16bd6ceb8b8b4348863b7dd762044106 : FAILURE in 4m 48s