Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a869ad76adf54a8b9e34658c857f78c9 : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a54c46258c7145038bd30aa4435e12b7 : FAILURE in 4m 11s