Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e3fae728e8454f59a1c62a7de94c4c59 : SUCCESS in 7m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3f99b4fa6fb84cc9901df00814185d50 : FAILURE in 5m 15s