Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9ed4da58a66b4c9ea1bf397a8ff7dd39 : SUCCESS in 6m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/be5b40805cb74f7688bb29dd3cdbd171 : FAILURE in 6m 54s