Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9d993e422c994e02ae72ccb673d0bc00 : SUCCESS in 7m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d762b6609690408fba6f1cf448d0e14d : FAILURE in 4m 49s