Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ab4ef77d365949b7ba1d3ce28acaade1 : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ec501710311a4e6dbcae5032035a813b : FAILURE in 5m 24s