Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9da04947b212462da954fe52014c8e6a : SUCCESS in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2f73b14f13fa468da2ffab772b1e349b : FAILURE in 7m 35s