Build failed. https://zuul.opendev.org/t/openstack/buildset/5404ea8d0d3143e69e615e4550387747 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3656b54d66ef45239620eb2ad4da554b : SUCCESS in 4m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f2e690eeb76543d29563ddc48593284e : FAILURE in 3m 08s