Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/35262c34b4d64f77a2cdeb739130f356 : SUCCESS in 4m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d3bffe37cf5b4fa4abf4efe21e954d0f : FAILURE in 3m 23s