Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0aa3d3ff13fd4655a4ea8006eb2a506f : SUCCESS in 4m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fc49bea03c5045eb8b189feaccc788ff : FAILURE in 3m 42s