[JENKINS] Lucene-Solr-5.x-Linux (64bit/jdk1.8.0_72) - Build # 15478 - Failure!

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

Build: http://jenkins.thetaphi.de/job/Lucene-Solr-5.x-Linux/15478/
Java: 64bit/jdk1.8.0_72 -XX:-UseCompressedOops -XX:+UseG1GC

All tests passed

Build Log:
[...truncated 36248 lines...]
-check-forbidden-all:
[forbidden-apis] Reading bundled API signatures: jdk-unsafe-1.7
[forbidden-apis] Reading bundled API signatures: jdk-deprecated-1.7
[forbidden-apis] Reading bundled API signatures: commons-io-unsafe-2.4
[forbidden-apis] Reading API signatures: /home/jenkins/workspace/Lucene-Solr-5.x-Linux/lucene/tools/forbiddenApis/base.txt
[forbidden-apis] Reading API signatures: /home/jenkins/workspace/Lucene-Solr-5.x-Linux/lucene/tools/forbiddenApis/servlet-api.txt
[forbidden-apis] Reading API signatures: /home/jenkins/workspace/Lucene-Solr-5.x-Linux/lucene/tools/forbiddenApis/solr.txt
[forbidden-apis] Loading classes to check...
[forbidden-apis] Scanning classes for violations...
[forbidden-apis] Forbidden method invocation: java.lang.System#currentTimeMillis() [Use RTimer/TimeOut/System.nanoTime for time comparisons, and `new Date()` output/debugging/stats of timestamps. If for some miscellaneous reason, you absolutely need to use this, use a SuppressForbidden.]
[forbidden-apis]   in org.apache.solr.update.IndexFingerprint (IndexFingerprint.java:125)
[forbidden-apis] Forbidden method invocation: java.lang.System#currentTimeMillis() [Use RTimer/TimeOut/System.nanoTime for time comparisons, and `new Date()` output/debugging/stats of timestamps. If for some miscellaneous reason, you absolutely need to use this, use a SuppressForbidden.]
[forbidden-apis]   in org.apache.solr.update.IndexFingerprint (IndexFingerprint.java:154)
[forbidden-apis] Scanned 3050 (and 1812 related) class file(s) for forbidden API invocations (in 0.99s), 2 error(s).

BUILD FAILED
/home/jenkins/workspace/Lucene-Solr-5.x-Linux/build.xml:750: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-5.x-Linux/build.xml:117: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-5.x-Linux/solr/build.xml:347: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-5.x-Linux/solr/common-build.xml:514: Check for forbidden API calls failed, see log.

Total time: 57 minutes 2 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