Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/145728875b8e414f9b9846f4813fcac9 : SUCCESS in 6m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/adc05aabd13d4b8cbe23b902329f325b : FAILURE in 5m 53s