Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fe2c4fa27b174350be22cc1c07409643 : SUCCESS in 4m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/23273b31e2324e75b873473bd690b77d : FAILURE in 2m 40s