Build failed. https://zuul.opendev.org/t/openstack/buildset/4c17b03184ed44b2858d0ad8b4c1d626 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/96e245158d5b4656a04f1d9e3c82dff8 : SUCCESS in 3m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/01929158be8a478a95a4b84616d58267 : FAILURE in 3m 42s