Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4a7c6d7e3ce14950b81cbfdf4c212caf : FAILURE in 4m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8b06debde4fd4102abfef04fd86860d4 : FAILURE in 3m 54s