Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4fb8265829ff42a4be3ae60adf26be85 : SUCCESS in 4m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fade3f6a5fbb4e619d66fd3cc78dc56d : FAILURE in 3m 13s