Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b48643be6c63417fa621b769f109791d : SUCCESS in 5m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/478fcb27cec9401cac27bc6a2e66d69f : FAILURE in 4m 00s