FailedConsole Output

[INFO] 
[INFO] ------------------< org.eclipse.rdf4j:rdf4j-assembly >------------------
[INFO] Building RDF4J: Assembly 3.4.0                                 [103/103]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- buildnumber-maven-plugin:1.4:create (default) @ rdf4j-assembly ---
[INFO] ShortRevision tag detected. The value is '7'.
[INFO] Executing: /bin/sh -c cd '/home/jenkins/agent/workspace/rdf4j-deploy-release-sdk/assembly' && 'git' 'rev-parse' '--verify' '--short=7' 'HEAD'
[INFO] Working directory: /home/jenkins/agent/workspace/rdf4j-deploy-release-sdk/assembly
[INFO] Storing buildNumber: ace0473 at timestamp: 1598318707999
[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/jenkins/agent/workspace/rdf4j-deploy-release-sdk/assembly' && 'git' 'rev-parse' '--verify' '--short=7' 'HEAD'
[INFO] Working directory: /home/jenkins/agent/workspace/rdf4j-deploy-release-sdk/assembly
[INFO] Storing buildScmBranch: UNKNOWN
[INFO] 
[INFO] --- formatter-maven-plugin:2.12.0:format (default) @ rdf4j-assembly ---
[INFO] Using 'UTF-8' encoding to format source files.
[INFO] Number of files to be formatted: 0
[INFO] 
[INFO] --- impsort-maven-plugin:1.3.2:sort (default) @ rdf4j-assembly ---
[INFO]  Total Files Processed: 0 in 00:00.000
[INFO]         Already Sorted: 0
[INFO]         Needed Sorting: 0
[INFO] 
[INFO] --- xml-format-maven-plugin:3.1.2:xml-format (default) @ rdf4j-assembly ---
[INFO] 
[INFO] --- animal-sniffer-maven-plugin:1.16:check (default) @ rdf4j-assembly ---
[INFO] Checking unresolved references to org.codehaus.mojo.signature:java18:1.0
[INFO] 
[INFO] --- maven-source-plugin:2.4:jar-no-fork (attach-sources) @ rdf4j-assembly ---
[INFO] 
[INFO] --- maven-assembly-plugin:3.3.0:single (create-sdk) @ rdf4j-assembly ---
[INFO] Reading assembly descriptor: src/main/assembly/sdk.xml
[INFO] Downloading from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/apache/maven/wagon/wagon-ssh/3.2.0/wagon-ssh-3.2.0.pom
[INFO] Downloaded from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/apache/maven/wagon/wagon-ssh/3.2.0/wagon-ssh-3.2.0.pom (6.5 kB at 8.3 kB/s)
[INFO] Downloading from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/apache/maven/wagon/wagon-providers/3.2.0/wagon-providers-3.2.0.pom
[INFO] Downloaded from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/apache/maven/wagon/wagon-providers/3.2.0/wagon-providers-3.2.0.pom (2.8 kB at 15 kB/s)
[INFO] Downloading from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/apache/maven/wagon/wagon/3.2.0/wagon-3.2.0.pom
[INFO] Downloaded from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/apache/maven/wagon/wagon/3.2.0/wagon-3.2.0.pom (21 kB at 415 kB/s)
[INFO] Downloading from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/com/jcraft/jsch/0.1.54/jsch-0.1.54.pom
[INFO] Downloaded from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/com/jcraft/jsch/0.1.54/jsch-0.1.54.pom (3.2 kB at 1.1 MB/s)
[INFO] Downloading from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/apache/maven/wagon/wagon-ssh-common/3.2.0/wagon-ssh-common-3.2.0.pom
[INFO] Downloaded from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/apache/maven/wagon/wagon-ssh-common/3.2.0/wagon-ssh-common-3.2.0.pom (2.0 kB at 12 kB/s)
[INFO] Downloading from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/apache/maven/wagon/wagon-provider-api/3.2.0/wagon-provider-api-3.2.0.pom
[INFO] Downloaded from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/apache/maven/wagon/wagon-provider-api/3.2.0/wagon-provider-api-3.2.0.pom (1.9 kB at 60 kB/s)
[INFO] Downloading from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/apache/maven/wagon/wagon-ssh/3.2.0/wagon-ssh-3.2.0.jar
[INFO] Downloading from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/com/jcraft/jsch/0.1.54/jsch-0.1.54.jar
[INFO] Downloading from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/codehaus/plexus/plexus-component-api/1.0-alpha-16/plexus-component-api-1.0-alpha-16.jar
[INFO] Downloading from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/codehaus/plexus/plexus-classworlds/1.2-alpha-7/plexus-classworlds-1.2-alpha-7.jar
[INFO] Downloading from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/apache/maven/wagon/wagon-ssh-common/3.2.0/wagon-ssh-common-3.2.0.jar
[INFO] Downloaded from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/codehaus/plexus/plexus-component-api/1.0-alpha-16/plexus-component-api-1.0-alpha-16.jar (33 kB at 872 kB/s)
[INFO] Downloading from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/apache/maven/wagon/wagon-provider-api/3.2.0/wagon-provider-api-3.2.0.jar
[INFO] Downloaded from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/com/jcraft/jsch/0.1.54/jsch-0.1.54.jar (281 kB at 7.0 MB/s)
[INFO] Downloaded from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/codehaus/plexus/plexus-classworlds/1.2-alpha-7/plexus-classworlds-1.2-alpha-7.jar (43 kB at 853 kB/s)
[INFO] Downloaded from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/apache/maven/wagon/wagon-provider-api/3.2.0/wagon-provider-api-3.2.0.jar (55 kB at 438 kB/s)
[INFO] Downloaded from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/apache/maven/wagon/wagon-ssh/3.2.0/wagon-ssh-3.2.0.jar (32 kB at 151 kB/s)
[INFO] Downloaded from eclipse.maven.central.mirror: https://repo.eclipse.org/content/repositories/maven_central/org/apache/maven/wagon/wagon-ssh-common/3.2.0/wagon-ssh-common-3.2.0.jar (27 kB at 84 kB/s)
[INFO] Building tar: /home/jenkins/agent/workspace/rdf4j-deploy-release-sdk/assembly/target/eclipse-rdf4j-3.4.0-sdk.tar.gz