FailedConsole Output

Started by user Johannes Kraeher
Running as Johannes Kraeher
Agent default-agent-9smxj is provisioned from template default-agent
---
apiVersion: "v1"
kind: "Pod"
metadata:
  annotations: {}
  labels:
    jenkins: "slave"
    jenkins/label: "slave-default"
  name: "default-agent-9smxj"
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.ditto.svc.cluster.local:50000"
    - name: "JENKINS_AGENT_NAME"
      value: "default-agent-9smxj"
    - name: "MAVEN_CONFIG"
      value: "-B -e"
    - name: "JENKINS_NAME"
      value: "default-agent-9smxj"
    - name: "JENKINS_AGENT_WORKDIR"
      value: "/home/jenkins/agent"
    - name: "JENKINS_URL"
      value: "http://jenkins-ui.ditto.svc.cluster.local/ditto/"
    - 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-ditto"
      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-9smxj in workspace /home/jenkins/agent/workspace/ditto-release
[ssh-agent] Looking for ssh-agent implementation...
[ssh-agent]   Exec ssh-agent (binary ssh-agent on a remote machine)
$ ssh-agent
SSH_AUTH_SOCK=/tmp/ssh-kHNHAD3OCBTI/agent.58
SSH_AGENT_PID=60
[ssh-agent] Started.
Running ssh-add (command line suppressed)
Identity added: /home/jenkins/agent/workspace/ditto-release@tmp/private_key_4755433102171008423.key (/home/jenkins/agent/workspace/ditto-release@tmp/private_key_4755433102171008423.key)
[ssh-agent] Using credentials eclipse-ditto-bot (GitHub bot SSH)
No credentials specified
Cloning the remote Git repository
Cloning repository https://github.com/eclipse/ditto.git
 > git init /home/jenkins/agent/workspace/ditto-release # timeout=10
Fetching upstream changes from https://github.com/eclipse/ditto.git
 > git --version # timeout=10
 > git fetch --tags --force --progress -- https://github.com/eclipse/ditto.git +refs/heads/*:refs/remotes/origin/* # timeout=10
 > git config remote.origin.url https://github.com/eclipse/ditto.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/ditto.git # timeout=10
Fetching upstream changes from https://github.com/eclipse/ditto.git
 > git fetch --tags --force --progress -- https://github.com/eclipse/ditto.git +refs/heads/*:refs/remotes/origin/* # timeout=10
 > git rev-parse refs/remotes/origin/master^{commit} # timeout=10
 > git rev-parse refs/remotes/origin/origin/master^{commit} # timeout=10
Checking out Revision 57a6f85b3e63c377c08f363e49d45703ea72216f (refs/remotes/origin/master)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 57a6f85b3e63c377c08f363e49d45703ea72216f # timeout=10
Commit message: "Merge pull request #671 from bosch-io/bugfix/header-mapping"
 > git rev-list --no-walk 02f37ab677f464b0a48018443629f7b45c536561 # timeout=10
[ditto-release] $ /bin/sh -xe /tmp/jenkins2619611395142545613.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 83152FB003D7A0D6: public key "Eclipse Ditto Project <ditto-dev@eclipse.org>" imported
gpg: To migrate 'secring.gpg', with each smartcard, run: gpg --card-status
gpg: key 83152FB003D7A0D6: 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
+ echo -e '5\ny\n'
+ gpg --batch --command-fd 0 --expert --edit-key 4918931C87A4D709C69E2B5F83152FB003D7A0D6 trust
Secret subkeys are available.

pub  rsa4096/83152FB003D7A0D6
     created: 2017-10-25  expires: 2022-10-24  usage: SCEA
     trust: unknown       validity: unknown
ssb  rsa4096/41E8B437A26D3F7E
     created: 2017-10-25  expires: 2022-10-24  usage: S   
[ unknown] (1). Eclipse Ditto Project <ditto-dev@eclipse.org>

pub  rsa4096/83152FB003D7A0D6
     created: 2017-10-25  expires: 2022-10-24  usage: SCEA
     trust: unknown       validity: unknown
ssb  rsa4096/41E8B437A26D3F7E
     created: 2017-10-25  expires: 2022-10-24  usage: S   
[ unknown] (1). Eclipse Ditto Project <ditto-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  rsa4096/83152FB003D7A0D6
     created: 2017-10-25  expires: 2022-10-24  usage: SCEA
     trust: ultimate      validity: unknown
ssb  rsa4096/41E8B437A26D3F7E
     created: 2017-10-25  expires: 2022-10-24  usage: S   
[ unknown] (1). Eclipse Ditto Project <ditto-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 4FCB0B3C1C3BD703C85721D441E8B437A26D3F7E 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 2022-10-24
pub  rsa4096/83152FB003D7A0D6
     created: 2017-10-25  expires: 2022-10-24  usage: SCEA
     trust: ultimate      validity: ultimate
ssb  rsa4096/41E8B437A26D3F7E
     created: 2017-10-25  expires: 2022-10-24  usage: S   
[ultimate] (1). Eclipse Ditto Project <ditto-dev@eclipse.org>

pub  rsa4096/83152FB003D7A0D6
     created: 2017-10-25  expires: 2022-10-24  usage: SCEA
     trust: ultimate      validity: ultimate
ssb  rsa4096/41E8B437A26D3F7E
     created: 2017-10-25  expires: 2022-10-24  usage: S   
[ultimate] (1). Eclipse Ditto Project <ditto-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  rsa4096/83152FB003D7A0D6
     created: 2017-10-25  expires: 2022-10-24  usage: SCEA
     trust: ultimate      validity: ultimate
ssb  rsa4096/41E8B437A26D3F7E
     created: 2017-10-25  expires: 2022-10-24  usage: S   
[ultimate] (1). Eclipse Ditto Project <ditto-dev@eclipse.org>

+ git config user.name 'Eclipse Ditto Bot'
+ git config user.email ditto-bot@eclipse.org
[ditto-release] $ /opt/tools/apache-maven/latest/bin/mvn --batch-mode --errors clean install -PperformRelease,signArtifactsEclipse,signArtifactsMavenCentral -DcreateJavadoc=true -DskipITs=true -Drevision=1.1.1
Picked up JAVA_TOOL_OPTIONS: -XX:+IgnoreUnrecognizedVMOptions -XX:+UseContainerSupport -XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap
Picked up _JAVA_OPTIONS: -XX:MaxRAMPercentage=64.0
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for org.eclipse.ditto:ditto-services-gateway-util:jar:1.1.1
[WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.eclipse.ditto:ditto-services-base:jar -> duplicate declaration of version (?) @ org.eclipse.ditto:ditto-services-gateway-util:${revision}, /home/jenkins/agent/workspace/ditto-release/services/gateway/util/pom.xml, line 118, column 21
[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] 
[WARNING] The project org.eclipse.ditto:ditto:pom:1.1.1 uses prerequisites which is only intended for maven-plugin projects but not for non maven-plugin projects. For such purposes you should use the maven-enforcer-plugin. See https://maven.apache.org/enforcer/enforcer-rules/requireMavenVersion.html
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] Eclipse Ditto                                                      [pom]
[INFO] Eclipse Ditto :: Legal                                             [jar]
[INFO] Eclipse Ditto :: BOM                                               [pom]
[INFO] Eclipse Ditto :: Documentation                                     [pom]
[INFO] Eclipse Ditto :: Utils                                             [pom]
[INFO] Eclipse Ditto :: Utils :: JSR-305 Extensions                       [jar]
[INFO] Eclipse Ditto :: JSON                                           [bundle]
[INFO] Eclipse Ditto :: Model                                             [pom]
[INFO] Eclipse Ditto :: Model :: Base                                  [bundle]
[INFO] Eclipse Ditto :: Model :: Policies                              [bundle]
[INFO] Eclipse Ditto :: Model :: Things                                [bundle]
[INFO] Eclipse Ditto :: Model :: Thing Search                          [bundle]
[INFO] Eclipse Ditto :: Signals                                           [pom]
[INFO] Eclipse Ditto :: Signals :: Base                                [bundle]
[INFO] Eclipse Ditto :: Signals :: Commands                               [pom]
[INFO] Eclipse Ditto :: Signals :: Commands :: Base                    [bundle]
[INFO] Eclipse Ditto :: Signals :: ACKs                                   [pom]
[INFO] Eclipse Ditto :: Signals :: ACKs :: Base                        [bundle]
[INFO] Eclipse Ditto :: Signals :: ACKs :: Things                      [bundle]
[INFO] Eclipse Ditto :: Signals :: Commands :: Policies                [bundle]
[INFO] Eclipse Ditto :: Signals :: Commands :: Things                  [bundle]
[INFO] Eclipse Ditto :: Model :: RQL                                   [bundle]
[INFO] Eclipse Ditto :: Signals :: Commands :: Thing Search            [bundle]
[INFO] Eclipse Ditto :: Model :: Messages                              [bundle]
[INFO] Eclipse Ditto :: Signals :: Commands :: Messages                [bundle]
[INFO] Eclipse Ditto :: Signals :: Events                                 [pom]
[INFO] Eclipse Ditto :: Signals :: Events :: Base                      [bundle]
[INFO] Eclipse Ditto :: Signals :: Events :: Policies                  [bundle]
[INFO] Eclipse Ditto :: Signals :: Events :: Things                    [bundle]
[INFO] Eclipse Ditto :: Signals :: Events :: Thing Search              [bundle]
[INFO] Eclipse Ditto :: Protocol Adapter                               [bundle]
[INFO] Eclipse Ditto :: Model :: Placeholders                          [bundle]
[INFO] Eclipse Ditto :: Model :: Connectivity                          [bundle]
[INFO] Eclipse Ditto :: Model :: DevOps                                [bundle]
[INFO] Eclipse Ditto :: Model :: Namespaces                            [bundle]
[INFO] Eclipse Ditto :: Model :: Enforcers                             [bundle]
[INFO] Eclipse Ditto :: Model :: JWT                                   [bundle]
[INFO] Eclipse Ditto :: Model :: RQL parser                            [bundle]
[INFO] Eclipse Ditto :: Model :: Thing Search Parser                   [bundle]
[INFO] Eclipse Ditto :: Model :: Query                                 [bundle]
[INFO] Eclipse Ditto :: Signals :: Commands :: Common                  [bundle]
[INFO] Eclipse Ditto :: Signals :: Commands :: Connectivity            [bundle]
[INFO] Eclipse Ditto :: Signals :: Commands :: DevOps                  [bundle]
[INFO] Eclipse Ditto :: Signals :: Commands :: Live                    [bundle]
[INFO] Eclipse Ditto :: Signals :: Commands :: Namespaces              [bundle]
[INFO] Eclipse Ditto :: Signals :: Commands :: Cleanup                 [bundle]
[INFO] Eclipse Ditto :: Signals :: Events :: Connectivity              [bundle]
[INFO] Eclipse Ditto :: Services                                          [pom]
[INFO] Eclipse Ditto :: Services :: Models                                [pom]
[INFO] Eclipse Ditto :: Services :: Models :: Base                        [jar]
[INFO] Eclipse Ditto :: Services :: Utils                                 [pom]
[INFO] Eclipse Ditto :: Services :: Utils :: Config Utils                 [jar]
[INFO] Eclipse Ditto :: Services :: Utils :: Metrics                      [jar]
[INFO] Eclipse Ditto :: Services :: Models :: Streaming                   [jar]
[INFO] Eclipse Ditto :: Services :: Utils :: Akka Utils                   [jar]
[INFO] Eclipse Ditto :: Services :: Utils :: Health Utils                 [jar]
[INFO] Eclipse Ditto :: Services :: Utils :: Cluster Utils                [jar]
[INFO] Eclipse Ditto :: Services :: Utils :: DevOps                       [jar]
[INFO] Eclipse Ditto :: Services :: Utils :: Tracing Utils                [jar]
[INFO] Eclipse Ditto :: Services :: Utils :: Cache Utils                  [jar]
[INFO] Eclipse Ditto :: Services :: Utils :: Test Utils                   [jar]
[INFO] Eclipse Ditto :: Services :: Utils :: Persistence Utils            [jar]
[INFO] Eclipse Ditto :: Services :: Base                                  [jar]
[INFO] Eclipse Ditto :: Services :: Concierge                             [pom]
[INFO] Eclipse Ditto :: Services :: Concierge :: Common                   [jar]
[INFO] Eclipse Ditto :: Services :: Utils :: Distributed Data             [jar]
[INFO] Eclipse Ditto :: Services :: Utils :: Pub-Sub                      [jar]
[INFO] Eclipse Ditto :: Services :: Models :: Things                      [jar]
[INFO] Eclipse Ditto :: Services :: Models :: Policies                    [jar]
[INFO] Eclipse Ditto :: Services :: Models :: Things Search               [jar]
[INFO] Eclipse Ditto :: Services :: Models :: Connectivity                [jar]
[INFO] Eclipse Ditto :: Services :: Models :: Concierge                   [jar]
[INFO] Eclipse Ditto :: Services :: Concierge :: Actors                   [jar]
[INFO] Eclipse Ditto :: Services :: Utils :: Cache Loaders                [jar]
[INFO] Eclipse Ditto :: Services :: Concierge :: Enforcement              [jar]
[INFO] Eclipse Ditto :: Services :: Utils :: Namespaces                   [jar]
[INFO] Eclipse Ditto :: Services :: Concierge :: Starter                  [jar]
[INFO] Eclipse Ditto :: Services :: Connectivity                          [pom]
[INFO] Eclipse Ditto :: Services :: Connectivity :: Util                  [jar]
[INFO] Eclipse Ditto :: Services :: Models :: Signal Enrichment           [jar]
[INFO] Eclipse Ditto :: Services :: Connectivity :: Mapping               [jar]
[INFO] Eclipse Ditto :: Services :: Utils :: Conditional Header Utils     [jar]
[INFO] Eclipse Ditto :: Services :: Utils :: Persistent Actors            [jar]
[INFO] Eclipse Ditto :: Services :: Utils :: Search                       [jar]
[INFO] Eclipse Ditto :: Services :: Models :: ACKs                        [jar]
[INFO] Eclipse Ditto :: Services :: Utils :: Protocol                     [jar]
[INFO] Eclipse Ditto :: Services :: Connectivity :: Messaging             [jar]
[INFO] Eclipse Ditto :: Services :: Connectivity :: Starter               [jar]
[INFO] Eclipse Ditto :: Services :: Gateway                               [pom]
[INFO] Eclipse Ditto :: Services :: Gateway :: Util                       [jar]
[INFO] Eclipse Ditto :: Services :: Utils :: JWT                          [jar]
[INFO] Eclipse Ditto :: Services :: Gateway :: Security                   [jar]
[INFO] Eclipse Ditto :: Services :: Gateway :: Health                     [jar]
[INFO] Eclipse Ditto :: Services :: Gateway :: Streaming                  [jar]
[INFO] Eclipse Ditto :: Services :: Gateway :: Endpoints                  [jar]
[INFO] Eclipse Ditto :: Services :: Utils :: Aggregator                   [jar]
[INFO] Eclipse Ditto :: Services :: Gateway :: Proxy                      [jar]
[INFO] Eclipse Ditto :: Services :: Gateway :: Starter                    [jar]
[INFO] Eclipse Ditto :: Services :: Policies                              [pom]
[INFO] Eclipse Ditto :: Services :: Policies :: Common                    [jar]
[INFO] Eclipse Ditto :: Services :: Policies :: Persistence               [jar]
[INFO] Eclipse Ditto :: Services :: Policies :: Starter                   [jar]
[INFO] Eclipse Ditto :: Services :: Things                                [pom]
[INFO] Eclipse Ditto :: Services :: Things :: Common                      [jar]
[INFO] Eclipse Ditto :: Services :: Things :: Persistence                 [jar]
[INFO] Eclipse Ditto :: Services :: Things :: Starter                     [jar]
[INFO] Eclipse Ditto :: Services :: Thing Search                          [pom]
[INFO] Eclipse Ditto :: Services :: Thing Search :: Common                [jar]
[INFO] Eclipse Ditto :: Services :: Thing Search :: Persistence           [jar]
[INFO] Eclipse Ditto :: Services :: Thing Search :: Updater Actors        [jar]
[INFO] Eclipse Ditto :: Services :: Thing Search :: Starter               [jar]
[INFO] Eclipse Ditto :: Services :: Legal                                 [pom]
[INFO] 
[INFO] ----------------------< org.eclipse.ditto:ditto >-----------------------
[INFO] Building Eclipse Ditto 1.1.1                                     [1/112]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ ditto ---
[INFO] 
[INFO] --- flatten-maven-plugin:1.0.1:clean (flatten.clean) @ ditto ---
[INFO] 
[INFO] --- license-maven-plugin:3.0:check (default) @ ditto ---
[INFO] Checking licenses...
[WARNING] Property 'strictCheck' is not enabled. Please consider adding <strictCheck>true</strictCheck> in your pom.xml file.
[WARNING] See http://mycila.github.io/license-maven-plugin for more information.
[INFO] 
[INFO] --- maven-enforcer-plugin:1.4.1:enforce (enforce-no-snapshots) @ ditto ---
[INFO] 
[INFO] --- jacoco-maven-plugin:0.8.5:prepare-agent (prepare-agent) @ ditto ---
[INFO] argLine set to -javaagent:/home/jenkins/.m2/repository/org/jacoco/org.jacoco.agent/0.8.5/org.jacoco.agent-0.8.5-runtime.jar=destfile=/home/jenkins/agent/workspace/ditto-release/target/jacoco.exec -Dfile.encoding=UTF-8
[INFO] 
[INFO] --- license-maven-plugin:1.17:add-third-party (default-cli) @ ditto ---
[WARNING] The goal is skip due to packaging 'pom'
[INFO] 
[INFO] --- flatten-maven-plugin:1.0.1:flatten (flatten) @ ditto ---
[INFO] Generating flattened POM of project org.eclipse.ditto:ditto:pom:1.1.1...
[INFO] 
[INFO] --- maven-dependency-plugin:3.0.2:unpack-dependencies (copy-legal-docs) @ ditto ---
[INFO] 
[INFO] >>> maven-source-plugin:3.1.0:jar (attach-sources) > generate-sources @ ditto >>>
[INFO] 
[INFO] --- license-maven-plugin:3.0:check (default) @ ditto ---
[INFO] Checking licenses...
[WARNING] Property 'strictCheck' is not enabled. Please consider adding <strictCheck>true</strictCheck> in your pom.xml file.
[WARNING] See http://mycila.github.io/license-maven-plugin for more information.
[INFO] 
[INFO] --- maven-enforcer-plugin:1.4.1:enforce (enforce-no-snapshots) @ ditto ---
[INFO] 
[INFO] --- jacoco-maven-plugin:0.8.5:prepare-agent (prepare-agent) @ ditto ---
[INFO] argLine set to -javaagent:/home/jenkins/.m2/repository/org/jacoco/org.jacoco.agent/0.8.5/org.jacoco.agent-0.8.5-runtime.jar=destfile=/home/jenkins/agent/workspace/ditto-release/target/jacoco.exec -Dfile.encoding=UTF-8
[INFO] 
[INFO] <<< maven-source-plugin:3.1.0:jar (attach-sources) < generate-sources @ ditto <<<
[INFO] 
[INFO] 
[INFO] --- maven-source-plugin:3.1.0:jar (attach-sources) @ ditto ---
[INFO] 
[INFO] --- maven-javadoc-plugin:3.1.1:jar (attach-javadocs) @ ditto ---
[INFO] Not executing Javadoc as the project is not a Java classpath-capable package
[INFO] 
[INFO] --- maven-failsafe-plugin:3.0.0-M4:integration-test (integration-test) @ ditto ---
[INFO] Tests are skipped.
[INFO] 
[INFO] --- maven-failsafe-plugin:3.0.0-M4:verify (verify) @ ditto ---
[INFO] Tests are skipped.
[INFO] 
[INFO] --- jacoco-maven-plugin:0.8.5:report (report) @ ditto ---
[INFO] Skipping JaCoCo execution due to missing execution data file.
[INFO] 
[INFO] --- eclipse-jarsigner-plugin:1.1.4:sign (sign-jars) @ ditto ---
[INFO] 
[INFO] --- maven-gpg-plugin:1.6:sign (sign-artifacts) @ ditto ---
[INFO] 
[INFO] --- maven-install-plugin:2.5.2:install (default-install) @ ditto ---
[INFO] Installing /home/jenkins/agent/workspace/ditto-release/.flattened-pom.xml to /home/jenkins/.m2/repository/org/eclipse/ditto/ditto/1.1.1/ditto-1.1.1.pom
[INFO] Installing /home/jenkins/agent/workspace/ditto-release/target/ditto-1.1.1.pom.asc to /home/jenkins/.m2/repository/org/eclipse/ditto/ditto/1.1.1/ditto-1.1.1.pom.asc
[INFO] 
[INFO] -------------------< org.eclipse.ditto:ditto-legal >--------------------
[INFO] Building Eclipse Ditto :: Legal 1.1.1                            [2/112]
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ ditto-legal ---
[INFO] 
[INFO] --- flatten-maven-plugin:1.0.1:clean (flatten.clean) @ ditto-legal ---
[INFO] 
[INFO] --- maven-enforcer-plugin:1.4.1:enforce (enforce-no-snapshots) @ ditto-legal ---
[INFO] 
[INFO] --- jacoco-maven-plugin:0.8.5:prepare-agent (prepare-agent) @ ditto-legal ---
[INFO] argLine set to -javaagent:/home/jenkins/.m2/repository/org/jacoco/org.jacoco.agent/0.8.5/org.jacoco.agent-0.8.5-runtime.jar=destfile=/home/jenkins/agent/workspace/ditto-release/legal/target/jacoco.exec -Dfile.encoding=UTF-8
[INFO] 
[INFO] --- maven-resources-plugin:3.1.0:resources (default-resources) @ ditto-legal ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 17 resources
[INFO] 
[INFO] --- flatten-maven-plugin:1.0.1:flatten (flatten) @ ditto-legal ---
[INFO] Generating flattened POM of project org.eclipse.ditto:ditto-legal:jar:1.1.1...
[INFO] 
[INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) @ ditto-legal ---
[INFO] No sources to compile
[INFO] 
[INFO] --- maven-resources-plugin:3.1.0:testResources (default-testResources) @ ditto-legal ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /home/jenkins/agent/workspace/ditto-release/legal/src/test/resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.8.1:testCompile (default-testCompile) @ ditto-legal ---
[INFO] No sources to compile
[INFO] 
[INFO] --- maven-surefire-plugin:3.0.0-M4:test (default-test) @ ditto-legal ---
[INFO] No tests to run.
[INFO] 
[INFO] --- maven-jar-plugin:3.0.2:jar (default-jar) @ ditto-legal ---
[INFO] Building jar: /home/jenkins/agent/workspace/ditto-release/legal/target/ditto-legal-1.1.1.jar
[INFO] 
[INFO] --- maven-failsafe-plugin:3.0.0-M4:integration-test (integration-test) @ ditto-legal ---
[INFO] Tests are skipped.
[INFO] 
[INFO] --- maven-failsafe-plugin:3.0.0-M4:verify (verify) @ ditto-legal ---
[INFO] Tests are skipped.
[INFO] 
[INFO] --- jacoco-maven-plugin:0.8.5:report (report) @ ditto-legal ---
[INFO] Skipping JaCoCo execution due to missing execution data file.
[INFO] 
[INFO] --- eclipse-jarsigner-plugin:1.1.4:sign (sign-jars) @ ditto-legal ---
[INFO] Signing of nested jars of '/home/jenkins/agent/workspace/ditto-release/legal/target/ditto-legal-1.1.1.jar' is disabled.
[INFO] Signing jar: /home/jenkins/agent/workspace/ditto-release/legal/target/ditto-legal-1.1.1.jar
[WARNING] An exception has been thrown, but the request will be retried
org.apache.http.conn.HttpHostConnectException: Connect to build.eclipse.org:31338 [build.eclipse.org/198.41.30.203] failed: Connection refused (Connection refused)
    at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect (DefaultHttpClientConnectionOperator.java:159)
    at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect (PoolingHttpClientConnectionManager.java:359)
    at org.apache.http.impl.execchain.MainClientExec.establishRoute (MainClientExec.java:381)
    at org.apache.http.impl.execchain.MainClientExec.execute (MainClientExec.java:237)
    at org.apache.http.impl.execchain.ProtocolExec.execute (ProtocolExec.java:185)
    at org.apache.http.impl.execchain.RetryExec.execute (RetryExec.java:89)
    at org.apache.http.impl.execchain.RedirectExec.execute (RedirectExec.java:111)
    at org.apache.http.impl.client.InternalHttpClient.doExecute (InternalHttpClient.java:185)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:72)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:221)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:165)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:140)
    at org.eclipse.cbi.maven.http.apache.ApacheHttpClient.send (ApacheHttpClient.java:69)
    at org.eclipse.cbi.maven.http.apache.ApacheHttpClient.send (ApacheHttpClient.java:58)
    at org.eclipse.cbi.maven.http.RetryHttpClient.send (RetryHttpClient.java:60)
    at org.eclipse.cbi.maven.http.RetryHttpClient.send (RetryHttpClient.java:36)
    at org.eclipse.cbi.maven.plugins.jarsigner.RemoteJarSigner.doSignJar (RemoteJarSigner.java:59)
    at org.eclipse.cbi.maven.plugins.jarsigner.FilteredJarSigner.sign (FilteredJarSigner.java:44)
    at org.eclipse.cbi.maven.plugins.jarsigner.JarResigner.sign (JarResigner.java:97)
    at org.eclipse.cbi.maven.plugins.jarsigner.RecursiveJarSigner.doSignJarRecursively (RecursiveJarSigner.java:64)
    at org.eclipse.cbi.maven.plugins.jarsigner.RecursiveJarSigner.doSignJar (RecursiveJarSigner.java:41)
    at org.eclipse.cbi.maven.plugins.jarsigner.FilteredJarSigner.sign (FilteredJarSigner.java:44)
    at org.eclipse.cbi.maven.plugins.jarsigner.mojo.SignMojo.signArtifact (SignMojo.java:309)
    at org.eclipse.cbi.maven.plugins.jarsigner.mojo.SignMojo.execute (SignMojo.java:290)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: java.net.ConnectException: Connection refused (Connection refused)
    at java.net.PlainSocketImpl.socketConnect (Native Method)
    at java.net.AbstractPlainSocketImpl.doConnect (AbstractPlainSocketImpl.java:399)
    at java.net.AbstractPlainSocketImpl.connectToAddress (AbstractPlainSocketImpl.java:242)
    at java.net.AbstractPlainSocketImpl.connect (AbstractPlainSocketImpl.java:224)
    at java.net.SocksSocketImpl.connect (SocksSocketImpl.java:403)
    at java.net.Socket.connect (Socket.java:591)
    at org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket (PlainConnectionSocketFactory.java:75)
    at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect (DefaultHttpClientConnectionOperator.java:142)
    at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect (PoolingHttpClientConnectionManager.java:359)
    at org.apache.http.impl.execchain.MainClientExec.establishRoute (MainClientExec.java:381)
    at org.apache.http.impl.execchain.MainClientExec.execute (MainClientExec.java:237)
    at org.apache.http.impl.execchain.ProtocolExec.execute (ProtocolExec.java:185)
    at org.apache.http.impl.execchain.RetryExec.execute (RetryExec.java:89)
    at org.apache.http.impl.execchain.RedirectExec.execute (RedirectExec.java:111)
    at org.apache.http.impl.client.InternalHttpClient.doExecute (InternalHttpClient.java:185)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:72)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:221)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:165)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:140)
    at org.eclipse.cbi.maven.http.apache.ApacheHttpClient.send (ApacheHttpClient.java:69)
    at org.eclipse.cbi.maven.http.apache.ApacheHttpClient.send (ApacheHttpClient.java:58)
    at org.eclipse.cbi.maven.http.RetryHttpClient.send (RetryHttpClient.java:60)
    at org.eclipse.cbi.maven.http.RetryHttpClient.send (RetryHttpClient.java:36)
    at org.eclipse.cbi.maven.plugins.jarsigner.RemoteJarSigner.doSignJar (RemoteJarSigner.java:59)
    at org.eclipse.cbi.maven.plugins.jarsigner.FilteredJarSigner.sign (FilteredJarSigner.java:44)
    at org.eclipse.cbi.maven.plugins.jarsigner.JarResigner.sign (JarResigner.java:97)
    at org.eclipse.cbi.maven.plugins.jarsigner.RecursiveJarSigner.doSignJarRecursively (RecursiveJarSigner.java:64)
    at org.eclipse.cbi.maven.plugins.jarsigner.RecursiveJarSigner.doSignJar (RecursiveJarSigner.java:41)
    at org.eclipse.cbi.maven.plugins.jarsigner.FilteredJarSigner.sign (FilteredJarSigner.java:44)
    at org.eclipse.cbi.maven.plugins.jarsigner.mojo.SignMojo.signArtifact (SignMojo.java:309)
    at org.eclipse.cbi.maven.plugins.jarsigner.mojo.SignMojo.execute (SignMojo.java:290)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
[WARNING] An exception has been thrown, but the request will be retried
org.apache.http.conn.HttpHostConnectException: Connect to build.eclipse.org:31338 [build.eclipse.org/198.41.30.203] failed: Connection refused (Connection refused)
    at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect (DefaultHttpClientConnectionOperator.java:159)
    at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect (PoolingHttpClientConnectionManager.java:359)
    at org.apache.http.impl.execchain.MainClientExec.establishRoute (MainClientExec.java:381)
    at org.apache.http.impl.execchain.MainClientExec.execute (MainClientExec.java:237)
    at org.apache.http.impl.execchain.ProtocolExec.execute (ProtocolExec.java:185)
    at org.apache.http.impl.execchain.RetryExec.execute (RetryExec.java:89)
    at org.apache.http.impl.execchain.RedirectExec.execute (RedirectExec.java:111)
    at org.apache.http.impl.client.InternalHttpClient.doExecute (InternalHttpClient.java:185)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:72)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:221)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:165)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:140)
    at org.eclipse.cbi.maven.http.apache.ApacheHttpClient.send (ApacheHttpClient.java:69)
    at org.eclipse.cbi.maven.http.apache.ApacheHttpClient.send (ApacheHttpClient.java:58)
    at org.eclipse.cbi.maven.http.RetryHttpClient.send (RetryHttpClient.java:60)
    at org.eclipse.cbi.maven.http.RetryHttpClient.send (RetryHttpClient.java:36)
    at org.eclipse.cbi.maven.plugins.jarsigner.RemoteJarSigner.doSignJar (RemoteJarSigner.java:59)
    at org.eclipse.cbi.maven.plugins.jarsigner.FilteredJarSigner.sign (FilteredJarSigner.java:44)
    at org.eclipse.cbi.maven.plugins.jarsigner.JarResigner.sign (JarResigner.java:97)
    at org.eclipse.cbi.maven.plugins.jarsigner.RecursiveJarSigner.doSignJarRecursively (RecursiveJarSigner.java:64)
    at org.eclipse.cbi.maven.plugins.jarsigner.RecursiveJarSigner.doSignJar (RecursiveJarSigner.java:41)
    at org.eclipse.cbi.maven.plugins.jarsigner.FilteredJarSigner.sign (FilteredJarSigner.java:44)
    at org.eclipse.cbi.maven.plugins.jarsigner.mojo.SignMojo.signArtifact (SignMojo.java:309)
    at org.eclipse.cbi.maven.plugins.jarsigner.mojo.SignMojo.execute (SignMojo.java:290)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: java.net.ConnectException: Connection refused (Connection refused)
    at java.net.PlainSocketImpl.socketConnect (Native Method)
    at java.net.AbstractPlainSocketImpl.doConnect (AbstractPlainSocketImpl.java:399)
    at java.net.AbstractPlainSocketImpl.connectToAddress (AbstractPlainSocketImpl.java:242)
    at java.net.AbstractPlainSocketImpl.connect (AbstractPlainSocketImpl.java:224)
    at java.net.SocksSocketImpl.connect (SocksSocketImpl.java:403)
    at java.net.Socket.connect (Socket.java:591)
    at org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket (PlainConnectionSocketFactory.java:75)
    at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect (DefaultHttpClientConnectionOperator.java:142)
    at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect (PoolingHttpClientConnectionManager.java:359)
    at org.apache.http.impl.execchain.MainClientExec.establishRoute (MainClientExec.java:381)
    at org.apache.http.impl.execchain.MainClientExec.execute (MainClientExec.java:237)
    at org.apache.http.impl.execchain.ProtocolExec.execute (ProtocolExec.java:185)
    at org.apache.http.impl.execchain.RetryExec.execute (RetryExec.java:89)
    at org.apache.http.impl.execchain.RedirectExec.execute (RedirectExec.java:111)
    at org.apache.http.impl.client.InternalHttpClient.doExecute (InternalHttpClient.java:185)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:72)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:221)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:165)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:140)
    at org.eclipse.cbi.maven.http.apache.ApacheHttpClient.send (ApacheHttpClient.java:69)
    at org.eclipse.cbi.maven.http.apache.ApacheHttpClient.send (ApacheHttpClient.java:58)
    at org.eclipse.cbi.maven.http.RetryHttpClient.send (RetryHttpClient.java:60)
    at org.eclipse.cbi.maven.http.RetryHttpClient.send (RetryHttpClient.java:36)
    at org.eclipse.cbi.maven.plugins.jarsigner.RemoteJarSigner.doSignJar (RemoteJarSigner.java:59)
    at org.eclipse.cbi.maven.plugins.jarsigner.FilteredJarSigner.sign (FilteredJarSigner.java:44)
    at org.eclipse.cbi.maven.plugins.jarsigner.JarResigner.sign (JarResigner.java:97)
    at org.eclipse.cbi.maven.plugins.jarsigner.RecursiveJarSigner.doSignJarRecursively (RecursiveJarSigner.java:64)
    at org.eclipse.cbi.maven.plugins.jarsigner.RecursiveJarSigner.doSignJar (RecursiveJarSigner.java:41)
    at org.eclipse.cbi.maven.plugins.jarsigner.FilteredJarSigner.sign (FilteredJarSigner.java:44)
    at org.eclipse.cbi.maven.plugins.jarsigner.mojo.SignMojo.signArtifact (SignMojo.java:309)
    at org.eclipse.cbi.maven.plugins.jarsigner.mojo.SignMojo.execute (SignMojo.java:290)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
[WARNING] An exception has been thrown, but the request will be retried
org.apache.http.conn.HttpHostConnectException: Connect to build.eclipse.org:31338 [build.eclipse.org/198.41.30.203] failed: Connection refused (Connection refused)
    at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect (DefaultHttpClientConnectionOperator.java:159)
    at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect (PoolingHttpClientConnectionManager.java:359)
    at org.apache.http.impl.execchain.MainClientExec.establishRoute (MainClientExec.java:381)
    at org.apache.http.impl.execchain.MainClientExec.execute (MainClientExec.java:237)
    at org.apache.http.impl.execchain.ProtocolExec.execute (ProtocolExec.java:185)
    at org.apache.http.impl.execchain.RetryExec.execute (RetryExec.java:89)
    at org.apache.http.impl.execchain.RedirectExec.execute (RedirectExec.java:111)
    at org.apache.http.impl.client.InternalHttpClient.doExecute (InternalHttpClient.java:185)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:72)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:221)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:165)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:140)
    at org.eclipse.cbi.maven.http.apache.ApacheHttpClient.send (ApacheHttpClient.java:69)
    at org.eclipse.cbi.maven.http.apache.ApacheHttpClient.send (ApacheHttpClient.java:58)
    at org.eclipse.cbi.maven.http.RetryHttpClient.send (RetryHttpClient.java:60)
    at org.eclipse.cbi.maven.http.RetryHttpClient.send (RetryHttpClient.java:36)
    at org.eclipse.cbi.maven.plugins.jarsigner.RemoteJarSigner.doSignJar (RemoteJarSigner.java:59)
    at org.eclipse.cbi.maven.plugins.jarsigner.FilteredJarSigner.sign (FilteredJarSigner.java:44)
    at org.eclipse.cbi.maven.plugins.jarsigner.JarResigner.sign (JarResigner.java:97)
    at org.eclipse.cbi.maven.plugins.jarsigner.RecursiveJarSigner.doSignJarRecursively (RecursiveJarSigner.java:64)
    at org.eclipse.cbi.maven.plugins.jarsigner.RecursiveJarSigner.doSignJar (RecursiveJarSigner.java:41)
    at org.eclipse.cbi.maven.plugins.jarsigner.FilteredJarSigner.sign (FilteredJarSigner.java:44)
    at org.eclipse.cbi.maven.plugins.jarsigner.mojo.SignMojo.signArtifact (SignMojo.java:309)
    at org.eclipse.cbi.maven.plugins.jarsigner.mojo.SignMojo.execute (SignMojo.java:290)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: java.net.ConnectException: Connection refused (Connection refused)
    at java.net.PlainSocketImpl.socketConnect (Native Method)
    at java.net.AbstractPlainSocketImpl.doConnect (AbstractPlainSocketImpl.java:399)
    at java.net.AbstractPlainSocketImpl.connectToAddress (AbstractPlainSocketImpl.java:242)
    at java.net.AbstractPlainSocketImpl.connect (AbstractPlainSocketImpl.java:224)
    at java.net.SocksSocketImpl.connect (SocksSocketImpl.java:403)
    at java.net.Socket.connect (Socket.java:591)
    at org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket (PlainConnectionSocketFactory.java:75)
    at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect (DefaultHttpClientConnectionOperator.java:142)
    at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect (PoolingHttpClientConnectionManager.java:359)
    at org.apache.http.impl.execchain.MainClientExec.establishRoute (MainClientExec.java:381)
    at org.apache.http.impl.execchain.MainClientExec.execute (MainClientExec.java:237)
    at org.apache.http.impl.execchain.ProtocolExec.execute (ProtocolExec.java:185)
    at org.apache.http.impl.execchain.RetryExec.execute (RetryExec.java:89)
    at org.apache.http.impl.execchain.RedirectExec.execute (RedirectExec.java:111)
    at org.apache.http.impl.client.InternalHttpClient.doExecute (InternalHttpClient.java:185)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:72)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:221)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:165)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:140)
    at org.eclipse.cbi.maven.http.apache.ApacheHttpClient.send (ApacheHttpClient.java:69)
    at org.eclipse.cbi.maven.http.apache.ApacheHttpClient.send (ApacheHttpClient.java:58)
    at org.eclipse.cbi.maven.http.RetryHttpClient.send (RetryHttpClient.java:60)
    at org.eclipse.cbi.maven.http.RetryHttpClient.send (RetryHttpClient.java:36)
    at org.eclipse.cbi.maven.plugins.jarsigner.RemoteJarSigner.doSignJar (RemoteJarSigner.java:59)
    at org.eclipse.cbi.maven.plugins.jarsigner.FilteredJarSigner.sign (FilteredJarSigner.java:44)
    at org.eclipse.cbi.maven.plugins.jarsigner.JarResigner.sign (JarResigner.java:97)
    at org.eclipse.cbi.maven.plugins.jarsigner.RecursiveJarSigner.doSignJarRecursively (RecursiveJarSigner.java:64)
    at org.eclipse.cbi.maven.plugins.jarsigner.RecursiveJarSigner.doSignJar (RecursiveJarSigner.java:41)
    at org.eclipse.cbi.maven.plugins.jarsigner.FilteredJarSigner.sign (FilteredJarSigner.java:44)
    at org.eclipse.cbi.maven.plugins.jarsigner.mojo.SignMojo.signArtifact (SignMojo.java:309)
    at org.eclipse.cbi.maven.plugins.jarsigner.mojo.SignMojo.execute (SignMojo.java:290)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for Eclipse Ditto 1.1.1:
[INFO] 
[INFO] Eclipse Ditto ...................................... SUCCESS [ 46.447 s]
[INFO] Eclipse Ditto :: Legal ............................. FAILURE [ 32.185 s]
[INFO] Eclipse Ditto :: BOM ............................... SKIPPED
[INFO] Eclipse Ditto :: Documentation ..................... SKIPPED
[INFO] Eclipse Ditto :: Utils ............................. SKIPPED
[INFO] Eclipse Ditto :: Utils :: JSR-305 Extensions ....... SKIPPED
[INFO] Eclipse Ditto :: JSON .............................. SKIPPED
[INFO] Eclipse Ditto :: Model ............................. SKIPPED
[INFO] Eclipse Ditto :: Model :: Base ..................... SKIPPED
[INFO] Eclipse Ditto :: Model :: Policies ................. SKIPPED
[INFO] Eclipse Ditto :: Model :: Things ................... SKIPPED
[INFO] Eclipse Ditto :: Model :: Thing Search ............. SKIPPED
[INFO] Eclipse Ditto :: Signals ........................... SKIPPED
[INFO] Eclipse Ditto :: Signals :: Base ................... SKIPPED
[INFO] Eclipse Ditto :: Signals :: Commands ............... SKIPPED
[INFO] Eclipse Ditto :: Signals :: Commands :: Base ....... SKIPPED
[INFO] Eclipse Ditto :: Signals :: ACKs ................... SKIPPED
[INFO] Eclipse Ditto :: Signals :: ACKs :: Base ........... SKIPPED
[INFO] Eclipse Ditto :: Signals :: ACKs :: Things ......... SKIPPED
[INFO] Eclipse Ditto :: Signals :: Commands :: Policies ... SKIPPED
[INFO] Eclipse Ditto :: Signals :: Commands :: Things ..... SKIPPED
[INFO] Eclipse Ditto :: Model :: RQL ...................... SKIPPED
[INFO] Eclipse Ditto :: Signals :: Commands :: Thing Search SKIPPED
[INFO] Eclipse Ditto :: Model :: Messages ................. SKIPPED
[INFO] Eclipse Ditto :: Signals :: Commands :: Messages ... SKIPPED
[INFO] Eclipse Ditto :: Signals :: Events ................. SKIPPED
[INFO] Eclipse Ditto :: Signals :: Events :: Base ......... SKIPPED
[INFO] Eclipse Ditto :: Signals :: Events :: Policies ..... SKIPPED
[INFO] Eclipse Ditto :: Signals :: Events :: Things ....... SKIPPED
[INFO] Eclipse Ditto :: Signals :: Events :: Thing Search . SKIPPED
[INFO] Eclipse Ditto :: Protocol Adapter .................. SKIPPED
[INFO] Eclipse Ditto :: Model :: Placeholders ............. SKIPPED
[INFO] Eclipse Ditto :: Model :: Connectivity ............. SKIPPED
[INFO] Eclipse Ditto :: Model :: DevOps ................... SKIPPED
[INFO] Eclipse Ditto :: Model :: Namespaces ............... SKIPPED
[INFO] Eclipse Ditto :: Model :: Enforcers ................ SKIPPED
[INFO] Eclipse Ditto :: Model :: JWT ...................... SKIPPED
[INFO] Eclipse Ditto :: Model :: RQL parser ............... SKIPPED
[INFO] Eclipse Ditto :: Model :: Thing Search Parser ...... SKIPPED
[INFO] Eclipse Ditto :: Model :: Query .................... SKIPPED
[INFO] Eclipse Ditto :: Signals :: Commands :: Common ..... SKIPPED
[INFO] Eclipse Ditto :: Signals :: Commands :: Connectivity SKIPPED
[INFO] Eclipse Ditto :: Signals :: Commands :: DevOps ..... SKIPPED
[INFO] Eclipse Ditto :: Signals :: Commands :: Live ....... SKIPPED
[INFO] Eclipse Ditto :: Signals :: Commands :: Namespaces . SKIPPED
[INFO] Eclipse Ditto :: Signals :: Commands :: Cleanup .... SKIPPED
[INFO] Eclipse Ditto :: Signals :: Events :: Connectivity . SKIPPED
[INFO] Eclipse Ditto :: Services .......................... SKIPPED
[INFO] Eclipse Ditto :: Services :: Models ................ SKIPPED
[INFO] Eclipse Ditto :: Services :: Models :: Base ........ SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils ................. SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: Config Utils . SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: Metrics ...... SKIPPED
[INFO] Eclipse Ditto :: Services :: Models :: Streaming ... SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: Akka Utils ... SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: Health Utils . SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: Cluster Utils  SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: DevOps ....... SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: Tracing Utils  SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: Cache Utils .. SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: Test Utils ... SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: Persistence Utils SKIPPED
[INFO] Eclipse Ditto :: Services :: Base .................. SKIPPED
[INFO] Eclipse Ditto :: Services :: Concierge ............. SKIPPED
[INFO] Eclipse Ditto :: Services :: Concierge :: Common ... SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: Distributed Data SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: Pub-Sub ...... SKIPPED
[INFO] Eclipse Ditto :: Services :: Models :: Things ...... SKIPPED
[INFO] Eclipse Ditto :: Services :: Models :: Policies .... SKIPPED
[INFO] Eclipse Ditto :: Services :: Models :: Things Search SKIPPED
[INFO] Eclipse Ditto :: Services :: Models :: Connectivity  SKIPPED
[INFO] Eclipse Ditto :: Services :: Models :: Concierge ... SKIPPED
[INFO] Eclipse Ditto :: Services :: Concierge :: Actors ... SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: Cache Loaders  SKIPPED
[INFO] Eclipse Ditto :: Services :: Concierge :: Enforcement SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: Namespaces ... SKIPPED
[INFO] Eclipse Ditto :: Services :: Concierge :: Starter .. SKIPPED
[INFO] Eclipse Ditto :: Services :: Connectivity .......... SKIPPED
[INFO] Eclipse Ditto :: Services :: Connectivity :: Util .. SKIPPED
[INFO] Eclipse Ditto :: Services :: Models :: Signal Enrichment SKIPPED
[INFO] Eclipse Ditto :: Services :: Connectivity :: Mapping SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: Conditional Header Utils SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: Persistent Actors SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: Search ....... SKIPPED
[INFO] Eclipse Ditto :: Services :: Models :: ACKs ........ SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: Protocol ..... SKIPPED
[INFO] Eclipse Ditto :: Services :: Connectivity :: Messaging SKIPPED
[INFO] Eclipse Ditto :: Services :: Connectivity :: Starter SKIPPED
[INFO] Eclipse Ditto :: Services :: Gateway ............... SKIPPED
[INFO] Eclipse Ditto :: Services :: Gateway :: Util ....... SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: JWT .......... SKIPPED
[INFO] Eclipse Ditto :: Services :: Gateway :: Security ... SKIPPED
[INFO] Eclipse Ditto :: Services :: Gateway :: Health ..... SKIPPED
[INFO] Eclipse Ditto :: Services :: Gateway :: Streaming .. SKIPPED
[INFO] Eclipse Ditto :: Services :: Gateway :: Endpoints .. SKIPPED
[INFO] Eclipse Ditto :: Services :: Utils :: Aggregator ... SKIPPED
[INFO] Eclipse Ditto :: Services :: Gateway :: Proxy ...... SKIPPED
[INFO] Eclipse Ditto :: Services :: Gateway :: Starter .... SKIPPED
[INFO] Eclipse Ditto :: Services :: Policies .............. SKIPPED
[INFO] Eclipse Ditto :: Services :: Policies :: Common .... SKIPPED
[INFO] Eclipse Ditto :: Services :: Policies :: Persistence SKIPPED
[INFO] Eclipse Ditto :: Services :: Policies :: Starter ... SKIPPED
[INFO] Eclipse Ditto :: Services :: Things ................ SKIPPED
[INFO] Eclipse Ditto :: Services :: Things :: Common ...... SKIPPED
[INFO] Eclipse Ditto :: Services :: Things :: Persistence . SKIPPED
[INFO] Eclipse Ditto :: Services :: Things :: Starter ..... SKIPPED
[INFO] Eclipse Ditto :: Services :: Thing Search .......... SKIPPED
[INFO] Eclipse Ditto :: Services :: Thing Search :: Common  SKIPPED
[INFO] Eclipse Ditto :: Services :: Thing Search :: Persistence SKIPPED
[INFO] Eclipse Ditto :: Services :: Thing Search :: Updater Actors SKIPPED
[INFO] Eclipse Ditto :: Services :: Thing Search :: Starter SKIPPED
[INFO] Eclipse Ditto :: Services :: Legal ................. SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  01:39 min
[INFO] Finished at: 2020-05-11T07:59:17Z
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.eclipse.cbi.maven.plugins:eclipse-jarsigner-plugin:1.1.4:sign (sign-jars) on project ditto-legal: [Mon May 11 07:59:17 GMT 2020] Unable to sign jar '/home/jenkins/agent/workspace/ditto-release/legal/target/ditto-legal-1.1.1.jar': Connect to build.eclipse.org:31338 [build.eclipse.org/198.41.30.203] failed: Connection refused (Connection refused) -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.eclipse.cbi.maven.plugins:eclipse-jarsigner-plugin:1.1.4:sign (sign-jars) on project ditto-legal: [Mon May 11 07:59:17 GMT 2020] Unable to sign jar '/home/jenkins/agent/workspace/ditto-release/legal/target/ditto-legal-1.1.1.jar'
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: org.apache.maven.plugin.MojoExecutionException: [Mon May 11 07:59:17 GMT 2020] Unable to sign jar '/home/jenkins/agent/workspace/ditto-release/legal/target/ditto-legal-1.1.1.jar'
    at org.eclipse.cbi.maven.ExceptionHandler.handleError (ExceptionHandler.java:40)
    at org.eclipse.cbi.maven.plugins.jarsigner.mojo.SignMojo.signArtifact (SignMojo.java:313)
    at org.eclipse.cbi.maven.plugins.jarsigner.mojo.SignMojo.execute (SignMojo.java:290)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: org.apache.http.conn.HttpHostConnectException: Connect to build.eclipse.org:31338 [build.eclipse.org/198.41.30.203] failed: Connection refused (Connection refused)
    at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect (DefaultHttpClientConnectionOperator.java:159)
    at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect (PoolingHttpClientConnectionManager.java:359)
    at org.apache.http.impl.execchain.MainClientExec.establishRoute (MainClientExec.java:381)
    at org.apache.http.impl.execchain.MainClientExec.execute (MainClientExec.java:237)
    at org.apache.http.impl.execchain.ProtocolExec.execute (ProtocolExec.java:185)
    at org.apache.http.impl.execchain.RetryExec.execute (RetryExec.java:89)
    at org.apache.http.impl.execchain.RedirectExec.execute (RedirectExec.java:111)
    at org.apache.http.impl.client.InternalHttpClient.doExecute (InternalHttpClient.java:185)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:72)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:221)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:165)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:140)
    at org.eclipse.cbi.maven.http.apache.ApacheHttpClient.send (ApacheHttpClient.java:69)
    at org.eclipse.cbi.maven.http.apache.ApacheHttpClient.send (ApacheHttpClient.java:58)
    at org.eclipse.cbi.maven.http.RetryHttpClient.send (RetryHttpClient.java:60)
    at org.eclipse.cbi.maven.http.RetryHttpClient.send (RetryHttpClient.java:36)
    at org.eclipse.cbi.maven.plugins.jarsigner.RemoteJarSigner.doSignJar (RemoteJarSigner.java:59)
    at org.eclipse.cbi.maven.plugins.jarsigner.FilteredJarSigner.sign (FilteredJarSigner.java:44)
    at org.eclipse.cbi.maven.plugins.jarsigner.JarResigner.sign (JarResigner.java:97)
    at org.eclipse.cbi.maven.plugins.jarsigner.RecursiveJarSigner.doSignJarRecursively (RecursiveJarSigner.java:64)
    at org.eclipse.cbi.maven.plugins.jarsigner.RecursiveJarSigner.doSignJar (RecursiveJarSigner.java:41)
    at org.eclipse.cbi.maven.plugins.jarsigner.FilteredJarSigner.sign (FilteredJarSigner.java:44)
    at org.eclipse.cbi.maven.plugins.jarsigner.mojo.SignMojo.signArtifact (SignMojo.java:309)
    at org.eclipse.cbi.maven.plugins.jarsigner.mojo.SignMojo.execute (SignMojo.java:290)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: java.net.ConnectException: Connection refused (Connection refused)
    at java.net.PlainSocketImpl.socketConnect (Native Method)
    at java.net.AbstractPlainSocketImpl.doConnect (AbstractPlainSocketImpl.java:399)
    at java.net.AbstractPlainSocketImpl.connectToAddress (AbstractPlainSocketImpl.java:242)
    at java.net.AbstractPlainSocketImpl.connect (AbstractPlainSocketImpl.java:224)
    at java.net.SocksSocketImpl.connect (SocksSocketImpl.java:403)
    at java.net.Socket.connect (Socket.java:591)
    at org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket (PlainConnectionSocketFactory.java:75)
    at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect (DefaultHttpClientConnectionOperator.java:142)
    at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect (PoolingHttpClientConnectionManager.java:359)
    at org.apache.http.impl.execchain.MainClientExec.establishRoute (MainClientExec.java:381)
    at org.apache.http.impl.execchain.MainClientExec.execute (MainClientExec.java:237)
    at org.apache.http.impl.execchain.ProtocolExec.execute (ProtocolExec.java:185)
    at org.apache.http.impl.execchain.RetryExec.execute (RetryExec.java:89)
    at org.apache.http.impl.execchain.RedirectExec.execute (RedirectExec.java:111)
    at org.apache.http.impl.client.InternalHttpClient.doExecute (InternalHttpClient.java:185)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:72)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:221)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:165)
    at org.apache.http.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:140)
    at org.eclipse.cbi.maven.http.apache.ApacheHttpClient.send (ApacheHttpClient.java:69)
    at org.eclipse.cbi.maven.http.apache.ApacheHttpClient.send (ApacheHttpClient.java:58)
    at org.eclipse.cbi.maven.http.RetryHttpClient.send (RetryHttpClient.java:60)
    at org.eclipse.cbi.maven.http.RetryHttpClient.send (RetryHttpClient.java:36)
    at org.eclipse.cbi.maven.plugins.jarsigner.RemoteJarSigner.doSignJar (RemoteJarSigner.java:59)
    at org.eclipse.cbi.maven.plugins.jarsigner.FilteredJarSigner.sign (FilteredJarSigner.java:44)
    at org.eclipse.cbi.maven.plugins.jarsigner.JarResigner.sign (JarResigner.java:97)
    at org.eclipse.cbi.maven.plugins.jarsigner.RecursiveJarSigner.doSignJarRecursively (RecursiveJarSigner.java:64)
    at org.eclipse.cbi.maven.plugins.jarsigner.RecursiveJarSigner.doSignJar (RecursiveJarSigner.java:41)
    at org.eclipse.cbi.maven.plugins.jarsigner.FilteredJarSigner.sign (FilteredJarSigner.java:44)
    at org.eclipse.cbi.maven.plugins.jarsigner.mojo.SignMojo.signArtifact (SignMojo.java:309)
    at org.eclipse.cbi.maven.plugins.jarsigner.mojo.SignMojo.execute (SignMojo.java:290)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
[ERROR] 
[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/ConnectException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <args> -rf :ditto-legal
Build step 'Invoke top-level Maven targets' marked build as failure
$ ssh-agent -k
unset SSH_AUTH_SOCK;
unset SSH_AGENT_PID;
echo Agent pid 60 killed;
[ssh-agent] Stopped.
Recording test results
ERROR: Step ‘Publish JUnit test result report’ failed: No test report files were found. Configuration error?
Finished: FAILURE