Build failed in Jenkins: ant-extensions » Ant Extensions #3

[Shibboleth Jenkins]

See <https://build.shibboleth.net/jenkins/job/ant-extensions/net.shibboleth.tool$ant-extensions/3/changes>

Changes:

[scantor] Update to v3 parent and reset version

[scantor] Remove empty document

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<===[JENKINS REMOTING CAPACITY]===>   channel started
log4j:WARN No appenders could be found for logger (org.apache.commons.beanutils.converters.BooleanConverter).
log4j:WARN Please initialize the log4j system properly.
Executing Maven:  -B -f <https://build.shibboleth.net/jenkins/job/ant-extensions/net.shibboleth.tool$ant-extensions/ws/pom.xml> clean -Prelease install site javadoc:javadoc
[INFO] Scanning for projects...
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[INFO] ------------------------------------------------------------------------
[INFO] Building Ant Extensions 1.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ ant-extensions ---
[INFO] Deleting <https://build.shibboleth.net/jenkins/job/ant-extensions/net.shibboleth.tool$ant-extensions/ws/target>
[INFO] 
[INFO] --- maven-dependency-plugin:2.7:copy (default) @ ant-extensions ---
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ ant-extensions ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO] 
[INFO] --- maven-compiler-plugin:3.0:compile (default-compile) @ ant-extensions ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 12 source files to <https://build.shibboleth.net/jenkins/job/ant-extensions/net.shibboleth.tool$ant-extensions/ws/target/classes>