Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/873c964a2a5b42a58b4ea3ff89e5d70a : SUCCESS in 9m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1f9802bf41a44205b401f6516f64365f : FAILURE in 7m 31s