Build failed. https://zuul.opendev.org/t/openstack/buildset/caf23fffec8b44d98c00917c14bca1e1 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4dd3a1f13087432e90ec85caccb26fa8 : SUCCESS in 3m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8fd97917cee140f384eaa197a742e2b1 : FAILURE in 2m 51s