Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2c8995e0a3a54a779be118d418be329f : SUCCESS in 4m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8e1c74a9d4464414befbcd61cac56c28 : FAILURE in 6m 11s