Build failed in Jenkins: Commons-Compress JDK-Matrix Build » ubuntu,JDK 13 (latest) #814

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See <https://builds.apache.org/job/Commons-Compress%20JDK-Matrix%20Build/OS=ubuntu,jdk=JDK%2013%20(latest)/814/display/redirect>

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Started by upstream project "Commons-Compress JDK-Matrix Build" build number 814
originally caused by:
 Started by an SCM change
 Started by user bodewig
 Started by upstream project "Commons-Compress JDK-Matrix Build" build number 813
 originally caused by:
  Started by an SCM change
  Started by user bodewig
  Started by upstream project "Commons-Compress JDK-Matrix Build" build number 812
  originally caused by:
   Started by an SCM change
[EnvInject] - Loading node environment variables.
Building remotely on H41 (ubuntu xenial) in workspace <https://builds.apache.org/job/Commons-Compress%20JDK-Matrix%20Build/OS=ubuntu,jdk=JDK%2013%20(latest)/ws/>
No credentials specified
Cloning the remote Git repository
Cloning repository git://github.com/apache/commons-compress.git
 > git init <https://builds.apache.org/job/Commons-Compress%20JDK-Matrix%20Build/OS=ubuntu,jdk=JDK%2013%20(latest)/ws/> # timeout=10
Fetching upstream changes from git://github.com/apache/commons-compress.git
 > git --version # timeout=10
 > git fetch --tags --progress git://github.com/apache/commons-compress.git +refs/heads/*:refs/remotes/origin/*
 > git config remote.origin.url git://github.com/apache/commons-compress.git # timeout=10
 > git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
 > git config remote.origin.url git://github.com/apache/commons-compress.git # timeout=10
Fetching upstream changes from git://github.com/apache/commons-compress.git
 > git fetch --tags --progress git://github.com/apache/commons-compress.git +refs/heads/*:refs/remotes/origin/*
Checking out Revision 1e9c8fd34c69b5a7f107c40fb4203b3b74946634 (refs/remotes/origin/master)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 1e9c8fd34c69b5a7f107c40fb4203b3b74946634
Commit message: "Merge pull request #80 from robin850/fix-typo"
First time build. Skipping changelog.
[JDK 13 (latest)] $ /home/jenkins/tools/maven/latest/bin/mvn -Dhttps.protocols=TLSv1.2 clean test
The JAVA_HOME environment variable is not defined correctly
This environment variable is needed to run this program
NB: JAVA_HOME should point to a JDK not a JRE
Build step 'Invoke top-level Maven targets' marked build as failure

Jenkins build is back to normal : Commons-Compress JDK-Matrix Build » ubuntu,JDK 13 (latest) #815

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See <https://builds.apache.org/job/Commons-Compress%20JDK-Matrix%20Build/OS=ubuntu,jdk=JDK%2013%20(latest)/815/display/redirect?page=changes>