[JENKINS] Lucene-Solr-6.x-Solaris (64bit/jdk1.8.0) - Build # 276 - Failure!

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

Build: http://jenkins.thetaphi.de/job/Lucene-Solr-6.x-Solaris/276/
Java: 64bit/jdk1.8.0 -XX:-UseCompressedOops -XX:+UseConcMarkSweepGC

All tests passed

Build Log:
[...truncated 9830 lines...]
    [javac] Compiling 939 source files to /export/home/jenkins/workspace/Lucene-Solr-6.x-Solaris/solr/build/solr-core/classes/java
    [javac] /export/home/jenkins/workspace/Lucene-Solr-6.x-Solaris/solr/core/src/java/org/apache/solr/core/CoreContainer.java:469: error: incompatible types: int cannot be converted to boolean
    [javac]         cfg.getCoreLoadThreadCount(isZooKeeperAware() ? DEFAULT_CORE_LOAD_THREADS_IN_CLOUD : DEFAULT_CORE_LOAD_THREADS),
    [javac]                                                       ^
    [javac] Note: Some input files use or override a deprecated API.
    [javac] Note: Recompile with -Xlint:deprecation for details.
    [javac] Note: Some input files use unchecked or unsafe operations.
    [javac] Note: Recompile with -Xlint:unchecked for details.
    [javac] Note: Some messages have been simplified; recompile with -Xdiags:verbose to get full output
    [javac] 1 error

BUILD FAILED
/export/home/jenkins/workspace/Lucene-Solr-6.x-Solaris/build.xml:763: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-6.x-Solaris/build.xml:707: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-6.x-Solaris/build.xml:59: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-6.x-Solaris/solr/build.xml:233: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-6.x-Solaris/solr/common-build.xml:536: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-6.x-Solaris/solr/common-build.xml:484: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-6.x-Solaris/solr/common-build.xml:385: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-6.x-Solaris/lucene/common-build.xml:501: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-6.x-Solaris/lucene/common-build.xml:1955: Compile failed; see the compiler error output for details.

Total time: 23 minutes 55 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
[WARNINGS] Skipping publisher since build result is FAILURE
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any