Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b0921283aa2c4afb9b911241ba4f9042 : SUCCESS in 7m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7b42c57370ac4eba96b5fa7f82720100 : FAILURE in 5m 12s