Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cf3d0963a2a54ac5b361ec294217b010 : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8d6a8784978448cdbc7201258799c1de : FAILURE in 5m 13s