Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/996d3c433e234bada93664eda90b8674 : SUCCESS in 8m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9adc427137bf44d1b4a96de085a41c43 : FAILURE in 9m 51s