| [incquery-dev] Build failed in Jenkins: EMF-IncQuery Testing - School Tests #606 |
See <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/606/> ------------------------------------------ [...truncated 157 lines...] [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school/target/school-0.7.0-SNAPSHOT-sources.jar> to /var/maven/org/eclipse/incquery/school/0.7.0-SNAPSHOT/school-0.7.0-SNAPSHOT-sources.jar [INFO] --- maven-install-plugin:2.3.1:install (default-install) @ school --- [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school/target/p2content.xml> to /var/maven/org/eclipse/incquery/school/0.7.0-SNAPSHOT/school-0.7.0-SNAPSHOT-p2metadata.xml [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school/target/p2artifacts.xml> to /var/maven/org/eclipse/incquery/school/0.7.0-SNAPSHOT/school-0.7.0-SNAPSHOT-p2artifacts.xml [INFO] [INFO] --- tycho-p2-plugin:0.18.0:update-local-index (default-update-local-index) @ school --- [INFO] [INFO] Deleting <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.edit/target> [INFO] ------------------------------------------------------------------------ [INFO] Building school.edit 0.7.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ school.edit --- [INFO] [INFO] --- tycho-packaging-plugin:0.18.0:build-qualifier (default-build-qualifier) @ school.edit --- [INFO] [INFO] --- tycho-packaging-plugin:0.18.0:validate-id (default-validate-id) @ school.edit --- [INFO] [INFO] --- tycho-packaging-plugin:0.18.0:validate-version (default-validate-version) @ school.edit --- [INFO] [INFO] argLine set to -javaagent:/var/maven/org/jacoco/org.jacoco.agent/0.6.2.201302030002/org.jacoco.agent-0.6.2.201302030002-runtime.jar=destfile=<https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.edit/../target/jacoco.exec> [INFO] --- jacoco-maven-plugin:0.6.2.201302030002:prepare-agent (default) @ school.edit --- [INFO] [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] skip non existing resourceDirectory <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.edit/src/main/resources> [INFO] --- maven-resources-plugin:2.4.3:resources (default-resources) @ school.edit --- [INFO] [INFO] Compiling 10 source files to <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.edit/target/classes> [INFO] --- tycho-compiler-plugin:0.18.0:compile (default-compile) @ school.edit --- [INFO] [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] skip non existing resourceDirectory <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.edit/src/test/resources> [INFO] --- maven-resources-plugin:2.4.3:testResources (default-testResources) @ school.edit --- [INFO] [INFO] --- tycho-source-plugin:0.18.0:plugin-source (plugin-source) @ school.edit --- [INFO] Building jar: <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.edit/target/school.edit-0.7.0-SNAPSHOT-sources.jar> [INFO] [INFO] --- tycho-packaging-plugin:0.18.0:package-plugin (default-package-plugin) @ school.edit --- [INFO] Building jar: <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.edit/target/school.edit-0.7.0-SNAPSHOT.jar> [INFO] [INFO] --- tycho-p2-plugin:0.18.0:p2-metadata-default (default-p2-metadata-default) @ school.edit --- [INFO] [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.edit/target/school.edit-0.7.0-SNAPSHOT.jar> to /var/maven/org/eclipse/incquery/school.edit/0.7.0-SNAPSHOT/school.edit-0.7.0-SNAPSHOT.jar [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.edit/pom.xml> to /var/maven/org/eclipse/incquery/school.edit/0.7.0-SNAPSHOT/school.edit-0.7.0-SNAPSHOT.pom [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.edit/target/school.edit-0.7.0-SNAPSHOT-sources.jar> to /var/maven/org/eclipse/incquery/school.edit/0.7.0-SNAPSHOT/school.edit-0.7.0-SNAPSHOT-sources.jar [INFO] --- maven-install-plugin:2.3.1:install (default-install) @ school.edit --- [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.edit/target/p2content.xml> to /var/maven/org/eclipse/incquery/school.edit/0.7.0-SNAPSHOT/school.edit-0.7.0-SNAPSHOT-p2metadata.xml [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.edit/target/p2artifacts.xml> to /var/maven/org/eclipse/incquery/school.edit/0.7.0-SNAPSHOT/school.edit-0.7.0-SNAPSHOT-p2artifacts.xml [INFO] [INFO] --- tycho-p2-plugin:0.18.0:update-local-index (default-update-local-index) @ school.edit --- [INFO] [INFO] Deleting <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.editor/target> [INFO] ------------------------------------------------------------------------ [INFO] Building school.editor 0.7.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ school.editor --- [INFO] [INFO] --- tycho-packaging-plugin:0.18.0:build-qualifier (default-build-qualifier) @ school.editor --- [INFO] [INFO] --- tycho-packaging-plugin:0.18.0:validate-id (default-validate-id) @ school.editor --- [INFO] [INFO] --- tycho-packaging-plugin:0.18.0:validate-version (default-validate-version) @ school.editor --- [INFO] [INFO] argLine set to -javaagent:/var/maven/org/jacoco/org.jacoco.agent/0.6.2.201302030002/org.jacoco.agent-0.6.2.201302030002-runtime.jar=destfile=<https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.editor/../target/jacoco.exec> [INFO] --- jacoco-maven-plugin:0.6.2.201302030002:prepare-agent (default) @ school.editor --- [INFO] [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] skip non existing resourceDirectory <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.editor/src/main/resources> [INFO] --- maven-resources-plugin:2.4.3:resources (default-resources) @ school.editor --- [INFO] [INFO] Compiling 4 source files to <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.editor/target/classes> [INFO] --- tycho-compiler-plugin:0.18.0:compile (default-compile) @ school.editor --- [INFO] [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] skip non existing resourceDirectory <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.editor/src/test/resources> [INFO] --- maven-resources-plugin:2.4.3:testResources (default-testResources) @ school.editor --- [INFO] [INFO] --- tycho-source-plugin:0.18.0:plugin-source (plugin-source) @ school.editor --- [INFO] Building jar: <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.editor/target/school.editor-0.7.0-SNAPSHOT-sources.jar> [INFO] [INFO] --- tycho-packaging-plugin:0.18.0:package-plugin (default-package-plugin) @ school.editor --- [INFO] Building jar: <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.editor/target/school.editor-0.7.0-SNAPSHOT.jar> [INFO] [INFO] --- tycho-p2-plugin:0.18.0:p2-metadata-default (default-p2-metadata-default) @ school.editor --- [INFO] [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.editor/target/school.editor-0.7.0-SNAPSHOT.jar> to /var/maven/org/eclipse/incquery/school.editor/0.7.0-SNAPSHOT/school.editor-0.7.0-SNAPSHOT.jar [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.editor/pom.xml> to /var/maven/org/eclipse/incquery/school.editor/0.7.0-SNAPSHOT/school.editor-0.7.0-SNAPSHOT.pom [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.editor/target/school.editor-0.7.0-SNAPSHOT-sources.jar> to /var/maven/org/eclipse/incquery/school.editor/0.7.0-SNAPSHOT/school.editor-0.7.0-SNAPSHOT-sources.jar [INFO] --- maven-install-plugin:2.3.1:install (default-install) @ school.editor --- [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.editor/target/p2content.xml> to /var/maven/org/eclipse/incquery/school.editor/0.7.0-SNAPSHOT/school.editor-0.7.0-SNAPSHOT-p2metadata.xml [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.editor/target/p2artifacts.xml> to /var/maven/org/eclipse/incquery/school.editor/0.7.0-SNAPSHOT/school.editor-0.7.0-SNAPSHOT-p2artifacts.xml [INFO] [INFO] --- tycho-p2-plugin:0.18.0:update-local-index (default-update-local-index) @ school.editor --- [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building school.incquery 0.7.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] Deleting <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.incquery/target> [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ school.incquery --- [INFO] [INFO] --- tycho-packaging-plugin:0.18.0:build-qualifier (default-build-qualifier) @ school.incquery --- [INFO] [INFO] --- tycho-packaging-plugin:0.18.0:validate-id (default-validate-id) @ school.incquery --- [INFO] [INFO] --- tycho-packaging-plugin:0.18.0:validate-version (default-validate-version) @ school.incquery --- [INFO] [INFO] argLine set to -javaagent:/var/maven/org/jacoco/org.jacoco.agent/0.6.2.201302030002/org.jacoco.agent-0.6.2.201302030002-runtime.jar=destfile=<https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.incquery/../target/jacoco.exec> [INFO] --- jacoco-maven-plugin:0.6.2.201302030002:prepare-agent (default) @ school.incquery --- [INFO] [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] skip non existing resourceDirectory <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.incquery/src/main/resources> [INFO] --- maven-resources-plugin:2.4.3:resources (default-resources) @ school.incquery --- [INFO] [INFO] Compiling 139 source files to <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.incquery/target/classes> [INFO] --- tycho-compiler-plugin:0.18.0:compile (default-compile) @ school.incquery --- [INFO] [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] skip non existing resourceDirectory <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.incquery/src/test/resources> [INFO] --- maven-resources-plugin:2.4.3:testResources (default-testResources) @ school.incquery --- [INFO] [WARNING] bundle localization file <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.incquery/plugin.properties> not found [WARNING] Bundle-Vendor header not found in <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.incquery/META-INF/MANIFEST.MF,> fallback to 'unknown' for source bundle [INFO] --- tycho-source-plugin:0.18.0:plugin-source (plugin-source) @ school.incquery --- [INFO] Building jar: <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.incquery/target/school.incquery-0.7.0-SNAPSHOT-sources.jar> [INFO] [INFO] --- tycho-packaging-plugin:0.18.0:package-plugin (default-package-plugin) @ school.incquery --- [INFO] Building jar: <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.incquery/target/school.incquery-0.7.0-SNAPSHOT.jar> [INFO] [INFO] --- tycho-p2-plugin:0.18.0:p2-metadata-default (default-p2-metadata-default) @ school.incquery --- [INFO] [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.incquery/target/school.incquery-0.7.0-SNAPSHOT.jar> to /var/maven/org/eclipse/incquery/school.incquery/0.7.0-SNAPSHOT/school.incquery-0.7.0-SNAPSHOT.jar [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.incquery/pom.xml> to /var/maven/org/eclipse/incquery/school.incquery/0.7.0-SNAPSHOT/school.incquery-0.7.0-SNAPSHOT.pom [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.incquery/target/school.incquery-0.7.0-SNAPSHOT-sources.jar> to /var/maven/org/eclipse/incquery/school.incquery/0.7.0-SNAPSHOT/school.incquery-0.7.0-SNAPSHOT-sources.jar [INFO] --- maven-install-plugin:2.3.1:install (default-install) @ school.incquery --- [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.incquery/target/p2content.xml> to /var/maven/org/eclipse/incquery/school.incquery/0.7.0-SNAPSHOT/school.incquery-0.7.0-SNAPSHOT-p2metadata.xml [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.incquery/target/p2artifacts.xml> to /var/maven/org/eclipse/incquery/school.incquery/0.7.0-SNAPSHOT/school.incquery-0.7.0-SNAPSHOT-p2artifacts.xml [INFO] [INFO] --- tycho-p2-plugin:0.18.0:update-local-index (default-update-local-index) @ school.incquery --- [INFO] [INFO] Deleting <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.instancemodel/target> [INFO] ------------------------------------------------------------------------ [INFO] Building school.instancemodel 0.7.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ school.instancemodel --- [INFO] [INFO] --- tycho-packaging-plugin:0.18.0:build-qualifier (default-build-qualifier) @ school.instancemodel --- [INFO] [INFO] --- tycho-packaging-plugin:0.18.0:validate-id (default-validate-id) @ school.instancemodel --- [INFO] [INFO] --- tycho-packaging-plugin:0.18.0:validate-version (default-validate-version) @ school.instancemodel --- [INFO] [INFO] Skipping JaCoCo execution [INFO] argLine set to [INFO] --- jacoco-maven-plugin:0.6.2.201302030002:prepare-agent (default) @ school.instancemodel --- [INFO] [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] skip non existing resourceDirectory <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.instancemodel/src/main/resources> [INFO] --- maven-resources-plugin:2.4.3:resources (default-resources) @ school.instancemodel --- [INFO] [INFO] --- tycho-compiler-plugin:0.18.0:compile (default-compile) @ school.instancemodel --- [INFO] [INFO] --- maven-resources-plugin:2.4.3:testResources (default-testResources) @ school.instancemodel --- [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] skip non existing resourceDirectory <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.instancemodel/src/test/resources> [INFO] [INFO] --- tycho-source-plugin:0.18.0:plugin-source (plugin-source) @ school.instancemodel --- [INFO] [INFO] --- tycho-packaging-plugin:0.18.0:package-plugin (default-package-plugin) @ school.instancemodel --- [INFO] Building jar: <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.instancemodel/target/school.instancemodel-0.7.0-SNAPSHOT.jar> [INFO] [INFO] --- tycho-p2-plugin:0.18.0:p2-metadata-default (default-p2-metadata-default) @ school.instancemodel --- [INFO] [INFO] --- maven-install-plugin:2.3.1:install (default-install) @ school.instancemodel --- [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.instancemodel/target/school.instancemodel-0.7.0-SNAPSHOT.jar> to /var/maven/org/eclipse/incquery/school.instancemodel/0.7.0-SNAPSHOT/school.instancemodel-0.7.0-SNAPSHOT.jar [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.instancemodel/pom.xml> to /var/maven/org/eclipse/incquery/school.instancemodel/0.7.0-SNAPSHOT/school.instancemodel-0.7.0-SNAPSHOT.pom [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.instancemodel/target/p2content.xml> to /var/maven/org/eclipse/incquery/school.instancemodel/0.7.0-SNAPSHOT/school.instancemodel-0.7.0-SNAPSHOT-p2metadata.xml [INFO] Installing <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.instancemodel/target/p2artifacts.xml> to /var/maven/org/eclipse/incquery/school.instancemodel/0.7.0-SNAPSHOT/school.instancemodel-0.7.0-SNAPSHOT-p2artifacts.xml [INFO] [INFO] --- tycho-p2-plugin:0.18.0:update-local-index (default-update-local-index) @ school.instancemodel --- [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building school.tests 0.7.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] Deleting <https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.tests/target> [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ school.tests --- [INFO] [INFO] --- tycho-packaging-plugin:0.18.0:build-qualifier (default-build-qualifier) @ school.tests --- [INFO] [INFO] --- tycho-packaging-plugin:0.18.0:validate-id (default-validate-id) @ school.tests --- [INFO] [INFO] --- tycho-packaging-plugin:0.18.0:validate-version (default-validate-version) @ school.tests --- [INFO] [INFO] tycho.testArgLine set to -javaagent:/var/maven/org/jacoco/org.jacoco.agent/0.6.2.201302030002/org.jacoco.agent-0.6.2.201302030002-runtime.jar=destfile=<https://build.inf.mit.bme.hu/jenkins/job/EMF-IncQuery-Tests-School/ws/school/school.tests/../target/jacoco.exec> [INFO] --- jacoco-maven-plugin:0.6.2.201302030002:prepare-agent (default) @ school.tests --- [INFO] [INFO] --- xtend-maven-plugin:2.4.2-SNAPSHOT:compile (default) @ school.tests --- Downloading: https://oss.sonatype.org/content/repositories/snapshots/org/eclipse/xtend/org.eclipse.xtend.standalone/2.4.2-SNAPSHOT/maven-metadata.xml [WARNING] Could not transfer metadata org.eclipse.xtend:org.eclipse.xtend.standalone:2.4.2-SNAPSHOT/maven-metadata.xml from/to sonatype-nexus-snapshots (https://oss.sonatype.org/content/repositories/snapshots): Error transferring file: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target Downloading: https://oss.sonatype.org/content/repositories/snapshots/com/google/guava/guava/maven-metadata.xml [WARNING] Could not transfer metadata com.google.guava:guava/maven-metadata.xml from/to sonatype-nexus-snapshots (https://oss.sonatype.org/content/repositories/snapshots): Error transferring file: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target Downloading: https://oss.sonatype.org/content/repositories/snapshots/org/eclipse/xtend/org.eclipse.xtend.lib/2.4.2-SNAPSHOT/maven-metadata.xml [WARNING] Could not transfer metadata org.eclipse.xtend:org.eclipse.xtend.lib:2.4.2-SNAPSHOT/maven-metadata.xml from/to sonatype-nexus-snapshots (https://oss.sonatype.org/content/repositories/snapshots): Error transferring file: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target Downloading: https://oss.sonatype.org/content/repositories/snapshots/org/eclipse/xtext/org.eclipse.xtext.xbase.lib/2.4.2-SNAPSHOT/maven-metadata.xml [WARNING] Could not transfer metadata org.eclipse.xtext:org.eclipse.xtext.xbase.lib:2.4.2-SNAPSHOT/maven-metadata.xml from/to sonatype-nexus-snapshots (https://oss.sonatype.org/content/repositories/snapshots): Error transferring file: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target Downloading: https://oss.sonatype.org/content/repositories/snapshots/org/antlr/antlr-runtime/maven-metadata.xml [WARNING] Could not transfer metadata org.antlr:antlr-runtime/maven-metadata.xml from/to sonatype-nexus-snapshots (https://oss.sonatype.org/content/repositories/snapshots): Error transferring file: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target mavenExecutionResult exceptions not empty message : PermGen space Stack trace : java.lang.OutOfMemoryError: PermGen space at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:634) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:277) at java.net.URLClassLoader.access$000(URLClassLoader.java:73) at java.net.URLClassLoader$1.run(URLClassLoader.java:212) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:205) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:386) at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230) at org.eclipse.emf.ecore.xml.type.internal.RegEx$RegularExpression.setPattern(RegEx.java:3782) at org.eclipse.emf.ecore.xml.type.internal.RegEx$RegularExpression.setPattern(RegEx.java:3794) at org.eclipse.emf.ecore.xml.type.internal.RegEx$RegularExpression.<init>(RegEx.java:3760) at org.eclipse.emf.ecore.xml.type.util.XMLTypeUtil$PatternMatcherImpl.<init>(XMLTypeUtil.java:345) at org.eclipse.emf.ecore.xml.type.util.XMLTypeUtil.createPatternMatcher(XMLTypeUtil.java:254) at org.eclipse.emf.ecore.xml.type.util.XMLTypeValidator.<clinit>(XMLTypeValidator.java:789) at org.eclipse.emf.ecore.util.EcoreValidator.<init>(EcoreValidator.java:376) at org.eclipse.emf.ecore.util.EcoreValidator.<clinit>(EcoreValidator.java:64) at org.eclipse.emf.ecore.impl.EcorePackageImpl$1.getEValidator(EcorePackageImpl.java:494) at org.eclipse.emf.ecore.impl.EValidatorRegistryImpl.get(EValidatorRegistryImpl.java:48) at org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:204) at org.eclipse.emf.ecore.util.EObjectValidator.validate_DataValueConforms(EObjectValidator.java:894) at org.eclipse.emf.ecore.util.EObjectValidator.validate_EveryDataValueConforms(EObjectValidator.java:820) at org.eclipse.emf.ecore.util.EObjectValidator.validate_EveryDefaultConstraint(EObjectValidator.java:363) at org.eclipse.emf.ecore.util.EObjectValidator$DynamicEClassValidator.validate(EObjectValidator.java:1420) at org.eclipse.emf.ecore.util.EObjectValidator$DynamicEClassValidator.validate(EObjectValidator.java:1423) at org.eclipse.emf.ecore.util.EObjectValidator$DynamicEClassValidator.validate(EObjectValidator.java:1423) at org.eclipse.emf.ecore.util.EObjectValidator.validate(EObjectValidator.java:333) at org.eclipse.xtext.validation.CompositeEValidator.validate(CompositeEValidator.java:127) at org.eclipse.emf.ecore.util.Diagnostician.doValidate(Diagnostician.java:171) channel stopped Archiving artifacts