Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4cfecc20ad544abfb8319838c638db12 : SUCCESS in 8m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/662b0560bba6489e86852f23352b43b5 : FAILURE in 8m 28s