Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ff33e23e894c4803b9af960808963848 : SUCCESS in 6m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e2b4454eea72461f841f564477d99a9c : FAILURE in 5m 27s