Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bad2f035847b4df0928232bd9939b443 : SUCCESS in 6m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b33d152e37804a95ba7ffc09009140ef : FAILURE in 13m 22s