Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d9f0f8bfe9234d97a633e9e03580c399 : SUCCESS in 7m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ab2cefeae0ba4538ac5558aa352b493f : FAILURE in 4m 43s