Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5217fab71c8d495791b95e28fc112888 : SUCCESS in 6m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b75a6227ad9246b4a046294b137dbf25 : FAILURE in 5m 37s