Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bd8d3ab805064f62b86a84523af95401 : SUCCESS in 4m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/60d3b988165e4e9dbaab61ca89c5c038 : FAILURE in 4m 02s