Looks like lingo/xstream is exploding on the xstream plugins v2 support.
Look at http://tardigrade.sydney.atlassian.com:8085/bamboo/browse/BAM-FC-5570/artifact/REM/Bamboo-Server-Logs/output.log
Search for string "java.lang.IllegalStateException: Unable to process message"
java.lang.IllegalStateException: Unable to process message when running testMaven2AutomaticDependencies
Looks like lingo/xstream is exploding on the xstream plugins v2 support.
Look at http://tardigrade.sydney.atlassian.com:8085/bamboo/browse/BAM-FC-5570/artifact/REM/Bamboo-Server-Logs/output.log
Search for string "java.lang.IllegalStateException: Unable to process message"