Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e3be94d9d8164725b6e5b74db47ac77a : SUCCESS in 6m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c1d21ce1a1054d55bb6a1059f1c8345a : FAILURE in 6m 04s