Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/55ea740a627047c49f5ced0babf775bd : FAILURE in 11m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1a03c36b93b344e69f4690938f237035 : SUCCESS in 4m 48s