Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/570be519f0a945b4b464b4530c2ffd4f : SUCCESS in 5m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b3e22638c9b241298829b71d7e266bbb : FAILURE in 3m 43s