Build failed. https://zuul.opendev.org/t/openstack/buildset/b11f0aac40f544e9a85ec0c46f0de8fb - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cb0f13cea65a42babd311022dbb153b5 : SUCCESS in 3m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/558d875a164c47e2b6c8292608e92694 : FAILURE in 2m 36s