Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ccf6a72310a5439db4ed4b72d647003a : SUCCESS in 6m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a5514a5e4292497999b4bf68d1233602 : FAILURE in 4m 24s