Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fcdcd64df6f44b54a59ca6484d7c7fee : SUCCESS in 4m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/03315708486b4d40bda785c427b47035 : FAILURE in 3m 18s