SuccessConsole Output

Started calculate disk usage of build
Finished Calculation of disk usage of build in 0 seconds
Started calculate disk usage of workspace
Finished Calculation of disk usage of workspace in 0 seconds
[INFO] 
[INFO] ------------------< org.eclipse.rdf4j:rdf4j-runtime >-------------------
[INFO] Building RDF4J: Runtime 3.1.0-SNAPSHOT                           [74/83]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- buildnumber-maven-plugin:1.4:create (default) @ rdf4j-runtime ---
[INFO] ShortRevision tag detected. The value is '7'.
[INFO] Executing: /bin/sh -c cd '/home/hudson/genie.rdf4j/.jenkins/jobs/rdf4j-pr-verify/workspace/tools/runtime' && 'git' 'rev-parse' '--verify' '--short=7' 'HEAD'
[INFO] Working directory: /home/hudson/genie.rdf4j/.jenkins/jobs/rdf4j-pr-verify/workspace/tools/runtime
[INFO] Storing buildNumber: df36a90 at timestamp: 1575720145130
[WARNING] Cannot get the branch information from the git repository: 
Detecting the current branch failed: fatal: ref HEAD is not a symbolic ref

[INFO] ShortRevision tag detected. The value is '7'.
[INFO] Executing: /bin/sh -c cd '/home/hudson/genie.rdf4j/.jenkins/jobs/rdf4j-pr-verify/workspace/tools/runtime' && 'git' 'rev-parse' '--verify' '--short=7' 'HEAD'
[INFO] Working directory: /home/hudson/genie.rdf4j/.jenkins/jobs/rdf4j-pr-verify/workspace/tools/runtime
[INFO] Storing buildScmBranch: UNKNOWN
[INFO] 
[INFO] --- maven-enforcer-plugin:1.4.1:enforce (enforce-bytecode-version) @ rdf4j-runtime ---
[INFO] Adding ignore: META-INF/**/module-info
[INFO] 
[INFO] --- formatter-maven-plugin:2.8.1:validate (default) @ rdf4j-runtime ---
[INFO] Using 'UTF-8' encoding to format source files.
[INFO] Number of files to be formatted: 0
[INFO] 
[INFO] --- animal-sniffer-maven-plugin:1.16:check (default) @ rdf4j-runtime ---
[INFO] Checking unresolved references to org.codehaus.mojo.signature:java18:1.0