Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/864b0375b869435abb2705824460ebf6 : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/71f748be45344c4bbb34f5f9a97d223b : FAILURE in 4m 55s