Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2521ce313df3432fa3dc92838eb9b8af : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/912adb70e429421b924cefeeb5ae5bef : FAILURE in 5m 25s