Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5937893b97b543938fad6a0a4532d73d : SUCCESS in 3m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d46adfa7181542b895187fa2f56c1aac : FAILURE in 3m 40s