Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c875b03305284f7b814688b84b156e57 : SUCCESS in 4m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fedb9bbc82eb47368013d75ffc7ce61b : FAILURE in 2m 31s