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Started by upstream project "rdf4j-deploy-release-sdk" build number 6
originally caused by:
 Started by user Jeen Broekstra
Running as Jeen Broekstra
Agent default-agent-km3n8 is provisioned from template Kubernetes Pod Template
---
apiVersion: "v1"
kind: "Pod"
metadata:
  annotations: {}
  labels:
    jenkins: "slave"
    jenkins/label: "slave-default"
  name: "default-agent-km3n8"
spec:
  containers:
  - env:
    - name: "MAVEN_OPTS"
      value: "-Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn"
    - name: "JENKINS_SECRET"
      value: "********"
    - name: "JENKINS_TUNNEL"
      value: "jenkins-discovery.rdf4j.svc.cluster.local:50000"
    - name: "JENKINS_AGENT_NAME"
      value: "default-agent-km3n8"
    - name: "MAVEN_CONFIG"
      value: "-B -e"
    - name: "JENKINS_NAME"
      value: "default-agent-km3n8"
    - name: "JENKINS_AGENT_WORKDIR"
      value: "/home/jenkins/agent"
    - name: "JENKINS_URL"
      value: "http://jenkins-ui.rdf4j.svc.cluster.local/rdf4j/"
    - name: "HOME"
      value: "/home/jenkins"
    image: "eclipsecbijenkins/jenkins-agent:3.35@sha256:dff125e05404688a78bd67d5b47d107d98ec7583282e8ed9ca6646a2a76874e2"
    imagePullPolicy: "IfNotPresent"
    name: "jnlp"
    resources:
      limits:
        memory: "4096Mi"
        cpu: "2000m"
      requests:
        memory: "4096Mi"
        cpu: "1000m"
    securityContext:
      privileged: false
    tty: true
    volumeMounts:
    - mountPath: "/home/jenkins/.m2/toolchains.xml"
      name: "toolchains-xml"
      readOnly: true
      subPath: "toolchains.xml"
    - mountPath: "/opt/tools"
      name: "volume-0"
      readOnly: false
    - mountPath: "/home/jenkins"
      name: "volume-2"
      readOnly: false
    - mountPath: "/home/jenkins/.m2/repository"
      name: "volume-3"
      readOnly: false
    - mountPath: "/home/jenkins/.m2/settings-security.xml"
      name: "settings-security-xml"
      readOnly: true
      subPath: "settings-security.xml"
    - mountPath: "/home/jenkins/.m2/settings.xml"
      name: "settings-xml"
      readOnly: true
      subPath: "settings.xml"
    - mountPath: "/home/jenkins/.ssh"
      name: "volume-1"
      readOnly: false
    - mountPath: "/home/jenkins/agent"
      name: "workspace-volume"
      readOnly: false
    workingDir: "/home/jenkins/agent"
  nodeSelector:
    beta.kubernetes.io/os: "linux"
  restartPolicy: "Never"
  securityContext: {}
  volumes:
  - name: "settings-security-xml"
    secret:
      items:
      - key: "settings-security.xml"
        path: "settings-security.xml"
      secretName: "m2-secret-dir"
  - name: "volume-0"
    persistentVolumeClaim:
      claimName: "tools-claim-jiro-rdf4j"
      readOnly: true
  - configMap:
      items:
      - key: "toolchains.xml"
        path: "toolchains.xml"
      name: "m2-dir"
    name: "toolchains-xml"
  - emptyDir:
      medium: ""
    name: "volume-2"
  - configMap:
      name: "known-hosts"
    name: "volume-1"
  - name: "settings-xml"
    secret:
      items:
      - key: "settings.xml"
        path: "settings.xml"
      secretName: "m2-secret-dir"
  - emptyDir:
      medium: ""
    name: "workspace-volume"
  - emptyDir:
      medium: ""
    name: "volume-3"

Building remotely on default-agent-km3n8 in workspace /home/jenkins/agent/workspace/rdf4j-deploy-release-ossrh
No credentials specified
Cloning the remote Git repository
Cloning repository https://github.com/eclipse/rdf4j.git
 > git init /home/jenkins/agent/workspace/rdf4j-deploy-release-ossrh # timeout=10
Fetching upstream changes from https://github.com/eclipse/rdf4j.git
 > git --version # timeout=10
 > git fetch --tags --force --progress -- https://github.com/eclipse/rdf4j.git +refs/heads/*:refs/remotes/origin/* # timeout=10
 > git config remote.origin.url https://github.com/eclipse/rdf4j.git # timeout=10
 > git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
 > git config remote.origin.url https://github.com/eclipse/rdf4j.git # timeout=10
Fetching upstream changes from https://github.com/eclipse/rdf4j.git
 > git fetch --tags --force --progress -- https://github.com/eclipse/rdf4j.git +refs/heads/*:refs/remotes/origin/* # timeout=10
Seen branch in repository origin/GH-1484-rdfstar
Seen branch in repository origin/GH-1785-isolationlevels
Seen branch in repository origin/GH-1795-memorystore-snapshot
Seen branch in repository origin/GH-1915-sparql12-dates
Seen branch in repository origin/GH-361-repositoryinterceptor
Seen branch in repository origin/GH-400-passthrough-result
Seen branch in repository origin/develop
Seen branch in repository origin/issues/1350_new_memory_store_for_shacl
Seen branch in repository origin/issues/1662_benchmarks
Seen branch in repository origin/issues/1710_wal_elasticsearchstore
Seen branch in repository origin/issues/1784_eval_stats
Seen branch in repository origin/issues/1785_isolation_levels
Seen branch in repository origin/issues/GH-1795_increment_snapshot_when_closing_branch
Seen branch in repository origin/issues/GH-1939_native_store_add_clear_inference
Seen branch in repository origin/java7-backport
Seen branch in repository origin/master
Seen branch in repository origin/merge_master_into_develop_after_release_3.1.1
Seen 17 remote branches
 > git show-ref --tags -d # timeout=10
Multiple candidate revisions
Scheduling another build to catch up with rdf4j-deploy-release-ossrh
Checking out Revision 7438672bbb9e490ec3f69c7ea037ef7dc2c1d0c7 (refs/tags/1.0M1)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 7438672bbb9e490ec3f69c7ea037ef7dc2c1d0c7 # timeout=10
Commit message: "milestone build 1.0M1"
First time build. Skipping changelog.
[rdf4j-deploy-release-ossrh] $ /bin/sh -xe /tmp/jenkins7019242000879701649.sh
+ gpg --batch --import ****
gpg: directory '/home/jenkins/.gnupg' created
gpg: keybox '/home/jenkins/.gnupg/pubring.kbx' created
gpg: /home/jenkins/.gnupg/trustdb.gpg: trustdb created
gpg: key 7FAA78B1C3FFDD85: public key "Eclipse RDF4J project <rdf4j-dev@eclipse.org>" imported
gpg: To migrate 'secring.gpg', with each smartcard, run: gpg --card-status
gpg: key 7FAA78B1C3FFDD85: secret key imported
gpg: Total number processed: 1
gpg:               imported: 1
gpg:       secret keys read: 1
gpg:   secret keys imported: 1
+ gpg --list-keys --with-colons
+ awk -F: '/fpr:/ {print $10}'
+ sort -u
+ + echogpg -e '5\ny\n' --batch
 --command-fd 0 --expert --edit-key 568A177DC23736311CF73C987FAA78B1C3FFDD85 trust
Secret subkeys are available.

pub  rsa4096/7FAA78B1C3FFDD85
     created: 2016-05-03  expires: 2021-05-02  usage: SC  
     trust: unknown       validity: unknown
ssb  rsa4096/8C77BC44CD11D499
     created: 2016-05-03  expires: 2021-05-02  usage: S   
[ unknown] (1). Eclipse RDF4J project <rdf4j-dev@eclipse.org>

pub  rsa4096/7FAA78B1C3FFDD85
     created: 2016-05-03  expires: 2021-05-02  usage: SC  
     trust: unknown       validity: unknown
ssb  rsa4096/8C77BC44CD11D499
     created: 2016-05-03  expires: 2021-05-02  usage: S   
[ unknown] (1). Eclipse RDF4J project <rdf4j-dev@eclipse.org>

Please decide how far you trust this user to correctly verify other users' keys
(by looking at passports, checking fingerprints from different sources, etc.)

  1 = I don't know or won't say
  2 = I do NOT trust
  3 = I trust marginally
  4 = I trust fully
  5 = I trust ultimately
  m = back to the main menu


pub  rsa4096/7FAA78B1C3FFDD85
     created: 2016-05-03  expires: 2021-05-02  usage: SC  
     trust: ultimate      validity: unknown
ssb  rsa4096/8C77BC44CD11D499
     created: 2016-05-03  expires: 2021-05-02  usage: S   
[ unknown] (1). Eclipse RDF4J project <rdf4j-dev@eclipse.org>
Please note that the shown key validity is not necessarily correct
unless you restart the program.

+ echo -e '5\ny\n'
+ gpg --batch --command-fd 0 --expert --edit-key F3E8ABFEADC8FF4BAF6A59878C77BC44CD11D499 trust
Secret subkeys are available.

gpg: checking the trustdb
gpg: marginals needed: 3  completes needed: 1  trust model: pgp
gpg: depth: 0  valid:   1  signed:   0  trust: 0-, 0q, 0n, 0m, 0f, 1u
gpg: next trustdb check due at 2021-05-02
pub  rsa4096/7FAA78B1C3FFDD85
     created: 2016-05-03  expires: 2021-05-02  usage: SC  
     trust: ultimate      validity: ultimate
ssb  rsa4096/8C77BC44CD11D499
     created: 2016-05-03  expires: 2021-05-02  usage: S   
[ultimate] (1). Eclipse RDF4J project <rdf4j-dev@eclipse.org>

pub  rsa4096/7FAA78B1C3FFDD85
     created: 2016-05-03  expires: 2021-05-02  usage: SC  
     trust: ultimate      validity: ultimate
ssb  rsa4096/8C77BC44CD11D499
     created: 2016-05-03  expires: 2021-05-02  usage: S   
[ultimate] (1). Eclipse RDF4J project <rdf4j-dev@eclipse.org>

Please decide how far you trust this user to correctly verify other users' keys
(by looking at passports, checking fingerprints from different sources, etc.)

  1 = I don't know or won't say
  2 = I do NOT trust
  3 = I trust marginally
  4 = I trust fully
  5 = I trust ultimately
  m = back to the main menu


pub  rsa4096/7FAA78B1C3FFDD85
     created: 2016-05-03  expires: 2021-05-02  usage: SC  
     trust: ultimate      validity: ultimate
ssb  rsa4096/8C77BC44CD11D499
     created: 2016-05-03  expires: 2021-05-02  usage: S   
[ultimate] (1). Eclipse RDF4J project <rdf4j-dev@eclipse.org>

[rdf4j-deploy-release-ossrh] $ /opt/tools/apache-maven/latest/bin/mvn -f pom.xml -DhudsonBuild=true -DskipTests=true clean deploy -Possrh -DskipTests --batch-mode
Picked up JAVA_TOOL_OPTIONS: -XX:+IgnoreUnrecognizedVMOptions -XX:+UseContainerSupport -XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap
Picked up _JAVA_OPTIONS: -XX:MaxRAMPercentage=64.0
[INFO] Scanning for projects...
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for org.eclipse.rdf4j:rdf4j-runtime-osgi:bundle:1.0M1
[WARNING] 'build.plugins.plugin.version' for org.apache.felix:maven-bundle-plugin is missing. @ line 55, column 12
[WARNING] 
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING] 
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING] 
[INFO] Inspecting build with total of 88 modules...
[INFO] Installing Nexus Staging features:
[INFO]   ... total of 88 executions of maven-deploy-plugin replaced with nexus-staging-maven-plugin
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] RDF4J                                                              [pom]
[INFO] RDF4J Core                                                         [pom]
[INFO] RDF4J: util                                                        [jar]
[INFO] RDF4J: Model                                                       [jar]
[INFO] RDF4J: Rio                                                         [pom]
[INFO] RDF4J: Rio - API                                                   [jar]
[INFO] RDF4J: Rio - Languages                                             [jar]
[INFO] RDF4J: Rio - Datatypes                                             [jar]
[INFO] RDF4J: Rio - Binary                                                [jar]
[INFO] RDF4J: Rio - JSON-LD                                               [jar]
[INFO] RDF4J: Rio - Turtle                                                [jar]
[INFO] RDF4J: Rio - N3 (writer-only)                                      [jar]
[INFO] RDF4J: Rio - N-Triples                                             [jar]
[INFO] RDF4J: Rio - N-Quads                                               [jar]
[INFO] RDF4J: Rio - RDF/JSON                                              [jar]
[INFO] RDF4J: Rio - RDF/XML                                               [jar]
[INFO] RDF4J: Rio - TriX                                                  [jar]
[INFO] RDF4J: Rio - TriG                                                  [jar]
[INFO] RDF4J: Query                                                       [jar]
[INFO] RDF4J: Query result IO                                             [pom]
[INFO] RDF4J: Query result IO - API                                       [jar]
[INFO] RDF4J: Query result IO - binary                                    [jar]
[INFO] RDF4J: Query result IO - SPARQL/JSON                               [jar]
[INFO] RDF4J: Query result IO - SPARQL/XML                                [jar]
[INFO] RDF4J: Query result IO - plain text booleans                       [jar]
[INFO] RDF4J: Query algebra                                               [pom]
[INFO] RDF4J: Query algebra - model                                       [jar]
[INFO] RDF4J: Repository                                                  [pom]
[INFO] RDF4J: Repository - API                                            [jar]
[INFO] RDF4J: HTTP                                                        [pom]
[INFO] RDF4J: HTTP protocol                                               [jar]
[INFO] RDF4J: HTTP client                                                 [jar]
[INFO] RDF4J: Query parser                                                [pom]
[INFO] RDF4J: Query parser - API                                          [jar]
[INFO] RDF4J: Query parser - SPARQL                                       [jar]
[INFO] RDF4J: SPARQL Repository                                           [jar]
[INFO] RDF4J: Query algebra - evaluation                                  [jar]
[INFO] RDF4J: Query algebra - GeoSPARQL                                   [jar]
[INFO] RDF4J: Query parser - SeRQL                                        [jar]
[INFO] RDF4J: Query Rendering                                             [jar]
[INFO] RDF4J: Sail                                                        [pom]
[INFO] RDF4J: Sail API                                                    [jar]
[INFO] RDF4J: Sail Model                                                  [jar]
[INFO] RDF4J: Inferencer Sails                                            [jar]
[INFO] RDF4J: Sail base implementations                                   [jar]
[INFO] RDF4J: MemoryStore                                                 [jar]
[INFO] RDF4J: SailRepository                                              [jar]
[INFO] RDF4J: Federation SAIL                                             [jar]
[INFO] RDF4J: NativeStore                                                 [jar]
[INFO] RDF4J Full Text Search (FTS) Sails                                 [pom]
[INFO] RDF4J Lucene Sail API                                              [jar]
[INFO] RDF4J test suites                                                  [pom]
[INFO] RDF4J Lucene Sail Tests                                            [jar]
[INFO] RDF4J Lucene Sail Index                                            [jar]
[INFO] RDF4J Elastic Search Sail Index                                    [jar]
[INFO] RDF4J Solr Sail Index                                              [jar]
[INFO] RDF4J: SPIN                                                        [jar]
[INFO] RDF4J: SPIN SAIL                                                   [jar]
[INFO] RDF4J: Repository - event (wrapper)                                [jar]
[INFO] RDF4J: HTTPRepository                                              [jar]
[INFO] RDF4J: Repository manager                                          [jar]
[INFO] RDF4J: DatasetRepository (wrapper)                                 [jar]
[INFO] RDF4J: Repository - context aware (wrapper)                        [jar]
[INFO] RDF4J: application configuration                                   [jar]
[INFO] RDF4J: Runtime                                                     [jar]
[INFO] RDF4J: Console                                                     [jar]
[INFO] RDF4J: HTTP server - core                                          [jar]
[INFO] RDF4J: HTTP server                                                 [war]
[INFO] RDF4J Workbench                                                    [war]
[INFO] RDF4J: Runtime - OSGi                                           [bundle]
[INFO] RDF4J: Assembly                                                    [pom]
[INFO] RDF4J Model API compliance test suite                              [jar]
[INFO] RDF4J Query Result IO compliance test suite                        [jar]
[INFO] RDF4J Rio compliance test suite                                    [jar]
[INFO] RDF4J SeRQL test suite                                             [jar]
[INFO] RDF4J SPARQL compliance test suite                                 [jar]
[INFO] RDF4J GeoSPARQL compliance test suite                              [jar]
[INFO] RDF4J SAIL and Repository API compliance test suite                [jar]
[INFO] RDF4J compliance tests                                             [pom]
[INFO] RDF4J Model compliance test                                        [jar]
[INFO] RDF4J Query Result IO compliance tests                             [jar]
[INFO] RDF4J Rio compliance tests                                         [jar]
[INFO] RDF4J HTTP server compliance tests                                 [war]
[INFO] RDF4J SAIL and Repository compliance test                          [war]
[INFO] RDF4J SeRQL query parser compliance tests                          [jar]
[INFO] RDF4J SPARQL query parser compliance tests                         [war]
[INFO] RDF4J GeoSPARQL compliance tests                                   [jar]
[INFO] RDF4J BOM                                                          [pom]
[INFO] 
[INFO] ----------------------< org.eclipse.rdf4j:rdf4j >-----------------------
[INFO] Building RDF4J 1.0M1                                              [1/88]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.4.1:clean (default-clean) @ rdf4j ---
[INFO] 
[INFO] --- maven-enforcer-plugin:1.3.1:enforce (enforce-bytecode-version) @ rdf4j ---
[INFO] 
[INFO] --- animal-sniffer-maven-plugin:1.14:check (default) @ rdf4j ---
[INFO] Checking unresolved references to org.codehaus.mojo.signature:java17:1.0
[INFO] 
[INFO] --- maven-source-plugin:2.4:jar-no-fork (attach-sources) @ rdf4j ---
[INFO] 
[INFO] --- maven-javadoc-plugin:2.8.1:jar (attach-javadocs) @ rdf4j ---
[INFO] Not executing Javadoc as the project is not a Java classpath-capable package
[INFO] 
[INFO] --- maven-gpg-plugin:1.6:sign (sign-artifacts) @ rdf4j ---
gpg: signing failed: Not a tty
gpg: signing failed: Not a tty
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for RDF4J 1.0M1:
[INFO] 
[INFO] RDF4J .............................................. FAILURE [  8.830 s]
[INFO] RDF4J Core ......................................... SKIPPED
[INFO] RDF4J: util ........................................ SKIPPED
[INFO] RDF4J: Model ....................................... SKIPPED
[INFO] RDF4J: Rio ......................................... SKIPPED
[INFO] RDF4J: Rio - API ................................... SKIPPED
[INFO] RDF4J: Rio - Languages ............................. SKIPPED
[INFO] RDF4J: Rio - Datatypes ............................. SKIPPED
[INFO] RDF4J: Rio - Binary ................................ SKIPPED
[INFO] RDF4J: Rio - JSON-LD ............................... SKIPPED
[INFO] RDF4J: Rio - Turtle ................................ SKIPPED
[INFO] RDF4J: Rio - N3 (writer-only) ...................... SKIPPED
[INFO] RDF4J: Rio - N-Triples ............................. SKIPPED
[INFO] RDF4J: Rio - N-Quads ............................... SKIPPED
[INFO] RDF4J: Rio - RDF/JSON .............................. SKIPPED
[INFO] RDF4J: Rio - RDF/XML ............................... SKIPPED
[INFO] RDF4J: Rio - TriX .................................. SKIPPED
[INFO] RDF4J: Rio - TriG .................................. SKIPPED
[INFO] RDF4J: Query ....................................... SKIPPED
[INFO] RDF4J: Query result IO ............................. SKIPPED
[INFO] RDF4J: Query result IO - API ....................... SKIPPED
[INFO] RDF4J: Query result IO - binary .................... SKIPPED
[INFO] RDF4J: Query result IO - SPARQL/JSON ............... SKIPPED
[INFO] RDF4J: Query result IO - SPARQL/XML ................ SKIPPED
[INFO] RDF4J: Query result IO - plain text booleans ....... SKIPPED
[INFO] RDF4J: Query algebra ............................... SKIPPED
[INFO] RDF4J: Query algebra - model ....................... SKIPPED
[INFO] RDF4J: Repository .................................. SKIPPED
[INFO] RDF4J: Repository - API ............................ SKIPPED
[INFO] RDF4J: HTTP ........................................ SKIPPED
[INFO] RDF4J: HTTP protocol ............................... SKIPPED
[INFO] RDF4J: HTTP client ................................. SKIPPED
[INFO] RDF4J: Query parser ................................ SKIPPED
[INFO] RDF4J: Query parser - API .......................... SKIPPED
[INFO] RDF4J: Query parser - SPARQL ....................... SKIPPED
[INFO] RDF4J: SPARQL Repository ........................... SKIPPED
[INFO] RDF4J: Query algebra - evaluation .................. SKIPPED
[INFO] RDF4J: Query algebra - GeoSPARQL ................... SKIPPED
[INFO] RDF4J: Query parser - SeRQL ........................ SKIPPED
[INFO] RDF4J: Query Rendering ............................. SKIPPED
[INFO] RDF4J: Sail ........................................ SKIPPED
[INFO] RDF4J: Sail API .................................... SKIPPED
[INFO] RDF4J: Sail Model .................................. SKIPPED
[INFO] RDF4J: Inferencer Sails ............................ SKIPPED
[INFO] RDF4J: Sail base implementations ................... SKIPPED
[INFO] RDF4J: MemoryStore ................................. SKIPPED
[INFO] RDF4J: SailRepository .............................. SKIPPED
[INFO] RDF4J: Federation SAIL ............................. SKIPPED
[INFO] RDF4J: NativeStore ................................. SKIPPED
[INFO] RDF4J Full Text Search (FTS) Sails ................. SKIPPED
[INFO] RDF4J Lucene Sail API .............................. SKIPPED
[INFO] RDF4J test suites .................................. SKIPPED
[INFO] RDF4J Lucene Sail Tests ............................ SKIPPED
[INFO] RDF4J Lucene Sail Index ............................ SKIPPED
[INFO] RDF4J Elastic Search Sail Index .................... SKIPPED
[INFO] RDF4J Solr Sail Index .............................. SKIPPED
[INFO] RDF4J: SPIN ........................................ SKIPPED
[INFO] RDF4J: SPIN SAIL ................................... SKIPPED
[INFO] RDF4J: Repository - event (wrapper) ................ SKIPPED
[INFO] RDF4J: HTTPRepository .............................. SKIPPED
[INFO] RDF4J: Repository manager .......................... SKIPPED
[INFO] RDF4J: DatasetRepository (wrapper) ................. SKIPPED
[INFO] RDF4J: Repository - context aware (wrapper) ........ SKIPPED
[INFO] RDF4J: application configuration ................... SKIPPED
[INFO] RDF4J: Runtime ..................................... SKIPPED
[INFO] RDF4J: Console ..................................... SKIPPED
[INFO] RDF4J: HTTP server - core .......................... SKIPPED
[INFO] RDF4J: HTTP server ................................. SKIPPED
[INFO] RDF4J Workbench .................................... SKIPPED
[INFO] RDF4J: Runtime - OSGi .............................. SKIPPED
[INFO] RDF4J: Assembly .................................... SKIPPED
[INFO] RDF4J Model API compliance test suite .............. SKIPPED
[INFO] RDF4J Query Result IO compliance test suite ........ SKIPPED
[INFO] RDF4J Rio compliance test suite .................... SKIPPED
[INFO] RDF4J SeRQL test suite ............................. SKIPPED
[INFO] RDF4J SPARQL compliance test suite ................. SKIPPED
[INFO] RDF4J GeoSPARQL compliance test suite .............. SKIPPED
[INFO] RDF4J SAIL and Repository API compliance test suite  SKIPPED
[INFO] RDF4J compliance tests ............................. SKIPPED
[INFO] RDF4J Model compliance test ........................ SKIPPED
[INFO] RDF4J Query Result IO compliance tests ............. SKIPPED
[INFO] RDF4J Rio compliance tests ......................... SKIPPED
[INFO] RDF4J HTTP server compliance tests ................. SKIPPED
[INFO] RDF4J SAIL and Repository compliance test .......... SKIPPED
[INFO] RDF4J SeRQL query parser compliance tests .......... SKIPPED
[INFO] RDF4J SPARQL query parser compliance tests ......... SKIPPED
[INFO] RDF4J GeoSPARQL compliance tests ................... SKIPPED
[INFO] RDF4J BOM .......................................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  34.877 s
[INFO] Finished at: 2020-02-27T04:45:11Z
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-gpg-plugin:1.6:sign (sign-artifacts) on project rdf4j: Exit code: 2 -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
Build step 'Invoke top-level Maven targets' marked build as failure
Build was aborted
Aborted by Jeen Broekstra
Finished: ABORTED