Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2f24589f5c3a47f59b265bae853c81ac : SUCCESS in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/48131559b8cd4295a013c55fd4f8624c : FAILURE in 4m 26s