Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/06924a9db58144a1983ea0ff00007bf1 : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c2e3d7c7944142f19a94b90c4f6ed651 : FAILURE in 5m 15s