Build failed. https://zuul.opendev.org/t/openstack/buildset/10a4b20d9eec46f682dac763797da4c7 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3a7fada46dac4cee9ee601f7800c393e : SUCCESS in 4m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/28828ab93aff4acbb66be15ed4de43ec : FAILURE in 2m 59s