Console Output

Started by an SCM change
[Pipeline] Start of Pipeline
[Pipeline] node
Running on Jenkins in /var/lib/jenkins/workspace/appNG_Manager
[Pipeline] {
[Pipeline] tool
[Pipeline] stage
[Pipeline] { (git clone)
[Pipeline] git
The recommended git tool is: NONE
No credentials specified
Cloning the remote Git repository
Cloning repository git@github.com:appNG/appng-manager.git
 > git init /var/lib/jenkins/workspace/appNG_Manager # timeout=10
Fetching upstream changes from git@github.com:appNG/appng-manager.git
 > git --version # timeout=10
 > git --version # 'git version 2.30.2'
 > git fetch --tags --force --progress -- git@github.com:appNG/appng-manager.git +refs/heads/*:refs/remotes/origin/* # timeout=10
 > git config remote.origin.url git@github.com:appNG/appng-manager.git # timeout=10
 > git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
 > git rev-parse refs/remotes/origin/appng-manager-1.19.x^{commit} # timeout=10
Checking out Revision 70b3a6e283149e2c22da55a081a8622536e9be42 (refs/remotes/origin/appng-manager-1.19.x)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 70b3a6e283149e2c22da55a081a8622536e9be42 # timeout=10
 > git branch -a -v --no-abbrev # timeout=10
 > git checkout -b appng-manager-1.19.x 70b3a6e283149e2c22da55a081a8622536e9be42 # timeout=10
Commit message: "updated changelog and readme"
 > git rev-list --no-walk f5a5587df232a96f8d75efad9d6922807002419b # timeout=10
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (Maven Build)
[Pipeline] sh
+ /var/lib/jenkins/tools/hudson.tasks.Maven_MavenInstallation/Maven_3.5.0/bin/mvn -version
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
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (Results)
[Pipeline] junit
Recording test results
No test report files were found. Configuration error?
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // node
[Pipeline] End of Pipeline
ERROR: No test report files were found. Configuration error?
Finished: FAILURE