Hey Chris, Here are the results: http://confluent-kafka-branch-builder-system-test-results.s3-us-west-2.amazonaws.com/system-test-kafka-branch-builder--1673314598--apache--HEAD--b66af662e6/2023-01-09--001./2023-01-09--001./report.html
It looks like all of the failures are when trying to upgrade to 3.3.2-SNAPSHOT. I saw a similar error in my PR here but I am not sure if it is related: https://github.com/apache/kafka/pull/13077 Maybe someone familiar with Kafka Streams can help. Thanks, -- -José