Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/729dabafdf5c481bbab9f181b9c427fa : SUCCESS in 4m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4d430f71d02b4a48ac28f95d2ccb3f7c : FAILURE in 3m 43s