[JENKINS] Lucene-Solr-8.x-Windows (64bit/jdk-11.0.6) - Build # 801 - Failure!

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

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-8.x-Windows/801/
Java: 64bit/jdk-11.0.6 -XX:+UseCompressedOops -XX:+UseSerialGC

All tests passed

Build Log:
[...truncated 55975 lines...]
-ecj-javadoc-lint-src:
    [mkdir] Created dir: C:\Users\jenkins\AppData\Local\Temp\ecj1901254703
 [ecj-lint] Compiling 40 source files to C:\Users\jenkins\AppData\Local\Temp\ecj1901254703
 [ecj-lint] ----------
 [ecj-lint] 1. ERROR in C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\lucene\analysis\nori\src\java\org\apache\lucene\analysis\ko\KoreanPartOfSpeechStopFilter.java (at line 23)
 [ecj-lint] 	import java.util.stream.Collectors;
 [ecj-lint] 	       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
 [ecj-lint] The import java.util.stream.Collectors is never used
 [ecj-lint] ----------
 [ecj-lint] 1 problem (1 error)

BUILD FAILED
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\build.xml:634: The following error occurred while executing this line:
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\build.xml:101: The following error occurred while executing this line:
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\lucene\build.xml:206: The following error occurred while executing this line:
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\lucene\common-build.xml:2301: The following error occurred while executing this line:
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\lucene\analysis\build.xml:153: The following error occurred while executing this line:
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\lucene\analysis\build.xml:38: The following error occurred while executing this line:
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\lucene\common-build.xml:2122: The following error occurred while executing this line:
C:\Users\jenkins\workspace\Lucene-Solr-8.x-Windows\lucene\common-build.xml:2161: Compile failed; see the compiler error output for details.

Total time: 57 minutes 14 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
Setting ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
[WARNINGS] Skipping publisher since build result is FAILURE
Recording test results
Setting ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any
Setting ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
Setting ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
Setting ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
Setting ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
Setting ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2
Setting ANT_1_8_2_HOME=C:\Users\jenkins\tools\hudson.tasks.Ant_AntInstallation\ANT_1.8.2