Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6544bd094ad243fdb97eb6ae6e381fd5 : SUCCESS in 5m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f579710365714d1c81ede18245c39f31 : FAILURE in 4m 03s