Build failed. https://zuul.opendev.org/t/openstack/buildset/fc1cba22b8ae437091ea1df8f41fb752 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/61cb13ae674a463d8f4028692d7db4fe : SUCCESS in 4m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c8dd858187ae440fb7696350916fff39 : FAILURE in 2m 55s