From what I can see the problem is caused by license plugin but I don't understand what is the cause.

GC Overhead issue when building WildFly Full Feature Pack --------------------------------------------------------- Key: JBTM-2277 URL: https://issues.jboss.org/browse/JBTM-2277 Project: JBoss Transaction Manager Issue Type: Bug Components: Testing Reporter: Gytis Trikleris Assignee: Tom Jenkinson Priority: Blocker Fix For: 5.0.4 http://172.17.131.2/view/Status/job/narayana-AS800/628/ {code} [ERROR] GC overhead limit exceeded -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/OutOfMemoryError {code}