Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bbd15e03a8cf44a5a774354e05bafba3 : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8849a71400e146709704b700b5490519 : FAILURE in 5m 11s