Build failed. https://zuul.opendev.org/t/openstack/buildset/d140bbbf658c4369bbc5a2cd9481bfa3 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c081d4f5780d4dbd915e6b393e8b7983 : SUCCESS in 7m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6089b4d523eb4066b22980c65d2e4a40 : FAILURE in 4m 38s