Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b5942d838ba3422d840376b01fc9940b : SUCCESS in 5m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/413e081506e744268f4e6fa363f5727c : FAILURE in 4m 44s