Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0585fcad6229474c9f4090c3a961288f : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/526eee5d244e4d4eb30eb4f2a89b4440 : FAILURE in 6m 34s