Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/267e0d1cd3ea413e953b79bac608a2b2 : SUCCESS in 5m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2dada28bc54d436d8768e08fc13390b1 : FAILURE in 3m 30s