[JENKINS] Lucene-Solr-4.x-MacOSX (64bit/jdk1.7.0) - Build # 111 - Failure!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: http://jenkins.thetaphi.de/job/Lucene-Solr-4.x-MacOSX/111/
Java: 64bit/jdk1.7.0 -XX:+UseParallelGC

All tests passed

Build Log:
[...truncated 23648 lines...]
  [javadoc] Generating Javadoc
  [javadoc] Javadoc execution
  [javadoc] Loading source files for package org.apache.lucene...
  [javadoc] Loading source files for package org.apache.lucene.analysis...
  [javadoc] Loading source files for package org.apache.lucene.analysis.tokenattributes...
  [javadoc] Loading source files for package org.apache.lucene.codecs...
  [javadoc] Loading source files for package org.apache.lucene.codecs.compressing...
  [javadoc] Loading source files for package org.apache.lucene.codecs.lucene3x...
  [javadoc] Loading source files for package org.apache.lucene.codecs.lucene40...
  [javadoc] Loading source files for package org.apache.lucene.codecs.lucene40.values...
  [javadoc] Loading source files for package org.apache.lucene.codecs.lucene41...
  [javadoc] Loading source files for package org.apache.lucene.codecs.perfield...
  [javadoc] Loading source files for package org.apache.lucene.document...
  [javadoc] Loading source files for package org.apache.lucene.index...
  [javadoc] Loading source files for package org.apache.lucene.search...
  [javadoc] Loading source files for package org.apache.lucene.search.payloads...
  [javadoc] Loading source files for package org.apache.lucene.search.similarities...
  [javadoc] Loading source files for package org.apache.lucene.search.spans...
  [javadoc] Loading source files for package org.apache.lucene.store...
  [javadoc] Loading source files for package org.apache.lucene.util...
  [javadoc] Loading source files for package org.apache.lucene.util.automaton...
  [javadoc] Loading source files for package org.apache.lucene.util.fst...
  [javadoc] Loading source files for package org.apache.lucene.util.mutable...
  [javadoc] Loading source files for package org.apache.lucene.util.packed...
  [javadoc] Constructing Javadoc information...
  [javadoc] Standard Doclet version 1.7.0_10
  [javadoc] Building tree for all the packages and classes...
  [javadoc] /Users/jenkins/jenkins-slave/workspace/Lucene-Solr-4.x-MacOSX/lucene/core/src/java/org/apache/lucene/store/BufferedIndexOutput.java:35: warning - BufferedIndexOutput#DEFAULT_BUFFER_SIZE (referenced by @value tag) is an unknown reference.
  [javadoc] /Users/jenkins/jenkins-slave/workspace/Lucene-Solr-4.x-MacOSX/lucene/core/src/java/org/apache/lucene/store/BufferedIndexOutput.java:35: warning - BufferedIndexOutput#DEFAULT_BUFFER_SIZE (referenced by @value tag) is an unknown reference.
  [javadoc] Generating /Users/jenkins/jenkins-slave/workspace/Lucene-Solr-4.x-MacOSX/lucene/build/docs/core/org/apache/lucene/search/package-summary.html...
  [javadoc] Copying file /Users/jenkins/jenkins-slave/workspace/Lucene-Solr-4.x-MacOSX/lucene/core/src/java/org/apache/lucene/search/doc-files/nrq-formula-1.png to directory /Users/jenkins/jenkins-slave/workspace/Lucene-Solr-4.x-MacOSX/lucene/build/docs/core/org/apache/lucene/search/doc-files...
  [javadoc] Copying file /Users/jenkins/jenkins-slave/workspace/Lucene-Solr-4.x-MacOSX/lucene/core/src/java/org/apache/lucene/search/doc-files/nrq-formula-2.png to directory /Users/jenkins/jenkins-slave/workspace/Lucene-Solr-4.x-MacOSX/lucene/build/docs/core/org/apache/lucene/search/doc-files...
  [javadoc] Building index for all the packages and classes...
  [javadoc] Building index for all classes...
  [javadoc] Generating /Users/jenkins/jenkins-slave/workspace/Lucene-Solr-4.x-MacOSX/lucene/build/docs/core/help-doc.html...
  [javadoc] 2 warnings

BUILD FAILED
/Users/jenkins/jenkins-slave/workspace/Lucene-Solr-4.x-MacOSX/build.xml:60: The following error occurred while executing this line:
/Users/jenkins/jenkins-slave/workspace/Lucene-Solr-4.x-MacOSX/lucene/common-build.xml:644: The following error occurred while executing this line:
/Users/jenkins/jenkins-slave/workspace/Lucene-Solr-4.x-MacOSX/lucene/core/build.xml:48: The following error occurred while executing this line:
/Users/jenkins/jenkins-slave/workspace/Lucene-Solr-4.x-MacOSX/lucene/common-build.xml:1702: Javadocs warnings were found!

Total time: 69 minutes 46 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
Recording test results
Description set: Java: 64bit/jdk1.7.0 -XX:+UseParallelGC
Email was triggered for: Failure
Sending email for trigger: Failure