Build failed. https://zuul.opendev.org/t/openstack/buildset/0db83d7a7cd3419181a18e624283e358 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/995568dd664d4580a8dc39b5714341c9 : SUCCESS in 4m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f2ac9a6c5db94e2197f4ac6b91b00566 : FAILURE in 2m 21s