Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/722ad04f0a4741c4ac8f1877037b8e41 : SUCCESS in 5m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1dec396c4aa64db494093975744fde1e : FAILURE in 4m 15s