Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f0e013df56414c16a235a78fd6cb624f : SUCCESS in 5m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/33acc63f0ca24eaaa5fddf891cfcde28 : FAILURE in 3m 47s