Build failed. https://zuul.opendev.org/t/openstack/buildset/19e56cce44ea4ddaba4dcf68f097d3b2 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/516f06593022465990bfbbae5c29b413 : SUCCESS in 4m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2e07d775ea064db98d83837953f0a083 : FAILURE in 3m 33s