Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a666f57fa815429a9509678f1a5b0793 : SUCCESS in 5m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d8db974e3ca14672bb5396dd9f5d7c20 : FAILURE in 6m 09s