Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/72d185f45cc3493c83f21dc1efebf779 : SUCCESS in 7m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/561c488f8f8044e3bbc3478e980acb92 : FAILURE in 6m 28s