Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/32e2d2fe023b4a618b41498d3a396950 : SUCCESS in 9m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ba80d232dea24e639514142762272a1d : FAILURE in 13m 41s