See <http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstools-portlet_ma... Changes: [snjezana.peco] Update parent pom to 4.1.0.Beta1 ------------------------------------------ [...truncated 456 lines...] Downloading: https://repository.jboss.org/nexus/content/repositories/releases/org/jbos... Downloading: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jbo... Downloading: http://snapshots.jboss.org/maven2/org/jboss/tools/targetplatforms/jbossto... Downloaded: http://snapshots.jboss.org/maven2/org/jboss/tools/targetplatforms/jbossto... (878 B at 2.6 KB/sec) [WARNING] Could not transfer metadata org.jboss.tools.targetplatforms:jbosstools-unified:4.30.5.Alpha4-SNAPSHOT/maven-metadata.xml from/to jboss-developer-repository-group (https://repository.jboss.org/nexus/content/groups/developer/): Failed to transfer file: https://repository.jboss.org/nexus/content/groups/developer/org/jboss/too.... Return code is: 503, ReasonPhrase:Service Temporarily Unavailable. [WARNING] Could not transfer metadata org.jboss.tools.targetplatforms:jbosstools-unified:4.30.5.Alpha4-SNAPSHOT/maven-metadata.xml from/to jboss-releases (https://repository.jboss.org/nexus/content/repositories/releases/): Failed to transfer file: https://repository.jboss.org/nexus/content/repositories/releases/org/jbos.... Return code is: 503, ReasonPhrase:Service Temporarily Unavailable. [WARNING] Could not transfer metadata org.jboss.tools.targetplatforms:jbosstools-unified:4.30.5.Alpha4-SNAPSHOT/maven-metadata.xml from/to jboss-snapshots-repository (https://repository.jboss.org/nexus/content/repositories/snapshots/): Failed to transfer file: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jbo.... Return code is: 503, ReasonPhrase:Service Temporarily Unavailable. Downloading: http://snapshots.jboss.org/maven2/org/jboss/tools/targetplatforms/jbossto... Downloaded: http://snapshots.jboss.org/maven2/org/jboss/tools/targetplatforms/jbossto... (34 KB at 68.6 KB/sec) Downloading: http://repository.jboss.org/maven2/org/eclipse/tycho/tycho-bundles-extern... Downloading: http://snapshots.jboss.org/maven2/org/eclipse/tycho/tycho-bundles-externa... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/eclipse/t... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... (5860 KB at 2743.4 KB/sec) Downloading: http://repository.jboss.org/maven2/org/eclipse/tycho/org.eclipse.tycho.p2... Downloading: http://snapshots.jboss.org/maven2/org/eclipse/tycho/org.eclipse.tycho.p2.... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/eclipse/t... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... (181 KB at 364.7 KB/sec) Downloading: http://repository.jboss.org/maven2/org/eclipse/tycho/org.eclipse.tycho.p2... Downloading: http://snapshots.jboss.org/maven2/org/eclipse/tycho/org.eclipse.tycho.p2.... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/eclipse/t... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... (100 KB at 204.6 KB/sec) Downloading: http://repository.jboss.org/maven2/org/eclipse/tycho/org.eclipse.tycho.p2... Downloading: http://snapshots.jboss.org/maven2/org/eclipse/tycho/org.eclipse.tycho.p2.... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/eclipse/t... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... (34 KB at 117.2 KB/sec) Downloading: http://repository.jboss.org/maven2/org/eclipse/tycho/tycho-packaging-plug... Downloading: http://snapshots.jboss.org/maven2/org/eclipse/tycho/tycho-packaging-plugi... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/eclipse/t... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... (3 KB at 16.4 KB/sec) Downloading: http://repository.jboss.org/maven2/org/eclipse/tycho/tycho-packaging-plug... Downloading: http://snapshots.jboss.org/maven2/org/eclipse/tycho/tycho-packaging-plugi... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/eclipse/t... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... (105 KB at 208.0 KB/sec) Downloading: http://repository.jboss.org/maven2/org/eclipse/tycho/target-platform-conf... Downloading: http://snapshots.jboss.org/maven2/org/eclipse/tycho/target-platform-confi... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/eclipse/t... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... (2 KB at 2.0 KB/sec) Downloading: http://repository.jboss.org/maven2/org/eclipse/tycho/target-platform-conf... Downloading: http://snapshots.jboss.org/maven2/org/eclipse/tycho/target-platform-confi... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/eclipse/t... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... (4 KB at 14.4 KB/sec) Downloading: http://repository.jboss.org/maven2/org/eclipse/tycho/tycho-surefire-plugi... Downloading: http://snapshots.jboss.org/maven2/org/eclipse/tycho/tycho-surefire-plugin... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/eclipse/t... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... (3 KB at 18.3 KB/sec) Downloading: http://repository.jboss.org/maven2/org/eclipse/tycho/tycho-surefire/0.17.... Downloading: http://snapshots.jboss.org/maven2/org/eclipse/tycho/tycho-surefire/0.17.0... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/eclipse/t... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... (3 KB at 17.5 KB/sec) Downloading: http://repository.jboss.org/maven2/org/eclipse/tycho/tycho-surefire-plugi... Downloading: http://snapshots.jboss.org/maven2/org/eclipse/tycho/tycho-surefire-plugin... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/eclipse/t... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... (31 KB at 67.7 KB/sec) Downloading: http://repository.jboss.org/maven2/org/eclipse/tycho/tycho-compiler-plugi... Downloading: http://snapshots.jboss.org/maven2/org/eclipse/tycho/tycho-compiler-plugin... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/eclipse/t... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... (3 KB at 14.9 KB/sec) Downloading: http://repository.jboss.org/maven2/org/eclipse/tycho/tycho-compiler-plugi... Downloading: http://snapshots.jboss.org/maven2/org/eclipse/tycho/tycho-compiler-plugin... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/eclipse/t... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... (27 KB at 66.0 KB/sec) Downloading: http://repository.jboss.org/maven2/org/eclipse/tycho/tycho-source-plugin/... Downloading: http://snapshots.jboss.org/maven2/org/eclipse/tycho/tycho-source-plugin/0... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/eclipse/t... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... (3 KB at 10.2 KB/sec) Downloading: http://repository.jboss.org/maven2/org/eclipse/tycho/tycho-source-plugin/... Downloading: http://snapshots.jboss.org/maven2/org/eclipse/tycho/tycho-source-plugin/0... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/eclipse/t... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/e... (19 KB at 50.9 KB/sec) Downloading: http://repository.jboss.org/maven2/org/apache/maven/plugins/maven-source-... Downloaded: http://repository.jboss.org/maven2/org/apache/maven/plugins/maven-source-... (5 KB at 15.0 KB/sec) Downloading: http://repository.jboss.org/maven2/org/apache/maven/plugins/maven-plugins... [WARNING] Checksum validation failed, expected dfbacfc6302d31460cee3a60f1805cb51fff8fe9 but is bb4f5f7151104ffe6f4d303276c030c69aca669c for http://repository.jboss.org/maven2/org/apache/maven/plugins/maven-plugins... [WARNING] Checksum validation failed, expected dfbacfc6302d31460cee3a60f1805cb51fff8fe9 but is bb4f5f7151104ffe6f4d303276c030c69aca669c for http://repository.jboss.org/maven2/org/apache/maven/plugins/maven-plugins... Downloaded: http://repository.jboss.org/maven2/org/apache/maven/plugins/maven-plugins... (12 KB at 22.9 KB/sec) Downloading: http://repository.jboss.org/maven2/org/apache/maven/maven-parent/11/maven... Downloading: http://snapshots.jboss.org/maven2/org/apache/maven/maven-parent/11/maven-... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/apache/ma... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... (32 KB at 145.2 KB/sec) Downloading: http://repository.jboss.org/maven2/org/apache/apache/5/apache-5.pom Downloading: http://snapshots.jboss.org/maven2/org/apache/apache/5/apache-5.pom Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/apache/ap... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... (5 KB at 23.8 KB/sec) Downloading: http://repository.jboss.org/maven2/org/apache/maven/maven-archiver/2.5/ma... Downloading: http://snapshots.jboss.org/maven2/org/apache/maven/maven-archiver/2.5/mav... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/apache/ma... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... (5 KB at 25.3 KB/sec) Downloading: http://repository.jboss.org/maven2/org/apache/maven/shared/maven-shared-c... Downloading: http://snapshots.jboss.org/maven2/org/apache/maven/shared/maven-shared-co... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/apache/ma... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... (9 KB at 54.8 KB/sec) Downloading: http://repository.jboss.org/maven2/org/apache/maven/maven-parent/21/maven... Downloading: http://snapshots.jboss.org/maven2/org/apache/maven/maven-parent/21/maven-... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/apache/ma... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... (26 KB at 114.4 KB/sec) Downloading: http://repository.jboss.org/maven2/org/apache/apache/10/apache-10.pom Downloading: http://snapshots.jboss.org/maven2/org/apache/apache/10/apache-10.pom Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/apache/ap... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... (15 KB at 60.7 KB/sec) Downloading: http://repository.jboss.org/maven2/org/codehaus/plexus/plexus-interpolati... Downloading: http://snapshots.jboss.org/maven2/org/codehaus/plexus/plexus-interpolatio... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/codehaus/... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/c... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/c... (1018 B at 6.1 KB/sec) Downloading: http://repository.jboss.org/maven2/org/codehaus/plexus/plexus/3.0.1/plexu... Downloading: http://snapshots.jboss.org/maven2/org/codehaus/plexus/plexus/3.0.1/plexus... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/codehaus/... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/c... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/c... (19 KB at 82.3 KB/sec) Downloading: http://repository.jboss.org/maven2/org/apache/maven/plugins/maven-source-... Downloading: http://repository.jboss.org/maven2/org/apache/maven/maven-archiver/2.5/ma... Downloaded: http://repository.jboss.org/maven2/org/apache/maven/plugins/maven-source-... (24 KB at 58.2 KB/sec) Downloading: http://snapshots.jboss.org/maven2/org/apache/maven/maven-archiver/2.5/mav... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/apache/ma... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... (22 KB at 60.9 KB/sec) Downloading: http://repository.jboss.org/maven2/org/apache/maven/plugins/maven-resourc... Downloading: http://snapshots.jboss.org/maven2/org/apache/maven/plugins/maven-resource... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/apache/ma... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... (6 KB at 32.9 KB/sec) Downloading: http://repository.jboss.org/maven2/org/apache/maven/plugins/maven-plugins... Downloading: http://snapshots.jboss.org/maven2/org/apache/maven/plugins/maven-plugins/... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/apache/ma... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... (13 KB at 56.9 KB/sec) Downloading: http://repository.jboss.org/maven2/org/apache/maven/maven-parent/13/maven... Downloading: http://snapshots.jboss.org/maven2/org/apache/maven/maven-parent/13/maven-... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/apache/ma... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... (23 KB at 100.5 KB/sec) Downloading: http://repository.jboss.org/maven2/org/apache/maven/plugins/maven-resourc... Downloading: http://snapshots.jboss.org/maven2/org/apache/maven/plugins/maven-resource... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/apache/ma... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/a... (24 KB at 62.1 KB/sec) Downloading: http://repository.jboss.org/maven2/org/jacoco/jacoco-maven-plugin/0.6.1.2... Downloading: http://snapshots.jboss.org/maven2/org/jacoco/jacoco-maven-plugin/0.6.1.20... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/jacoco/ja... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/j... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/j... (4 KB at 14.8 KB/sec) Downloading: http://repository.jboss.org/maven2/org/jacoco/org.jacoco.build/0.6.1.2012... Downloading: http://snapshots.jboss.org/maven2/org/jacoco/org.jacoco.build/0.6.1.20121... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/jacoco/or... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/j... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/j... (32 KB at 99.5 KB/sec) Downloading: http://repository.jboss.org/maven2/org/jacoco/jacoco-maven-plugin/0.6.1.2... Downloading: http://snapshots.jboss.org/maven2/org/jacoco/jacoco-maven-plugin/0.6.1.20... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/jacoco/ja... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/j... Downloaded: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/j... (32 KB at 63.9 KB/sec) Downloading: http://repository.jboss.org/maven2/org/jboss/tools/tycho-plugins/reposito... Downloading: http://snapshots.jboss.org/maven2/org/jboss/tools/tycho-plugins/repositor... Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/jboss/too... Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/j... Downloading: https://oss.sonatype.org/content/groups/public/org/jboss/tools/tycho-plug... Downloading: https://repository.jboss.org/nexus/content/repositories/releases/org/jbos... Downloading: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jbo... Downloading: http://repo.maven.apache.org/maven2/org/jboss/tools/tycho-plugins/reposit... [ERROR] Internal error: java.lang.RuntimeException: org.apache.maven.MavenExecutionException: Could not setup plugin ClassRealm: Plugin org.jboss.tools.tycho-plugins:repository-utils:0.16.0.CR1 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.jboss.tools.tycho-plugins:repository-utils:jar:0.16.0.CR1: Could not transfer artifact org.jboss.tools.tycho-plugins:repository-utils:pom:0.16.0.CR1 from/to jboss-developer-repository-group (https://repository.jboss.org/nexus/content/groups/developer/): Failed to transfer file: https://repository.jboss.org/nexus/content/groups/developer/org/jboss/too.... Return code is: 503, ReasonPhrase:Service Temporarily Unavailable. -> [Help 1] org.apache.maven.InternalErrorException: Internal error: java.lang.RuntimeException: org.apache.maven.MavenExecutionException: Could not setup plugin ClassRealm at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:168) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) Caused by: java.lang.RuntimeException: org.apache.maven.MavenExecutionException: Could not setup plugin ClassRealm at org.eclipse.tycho.p2.resolver.P2TargetPlatformResolver.getDependencyMetadata(P2TargetPlatformResolver.java:164) at org.eclipse.tycho.p2.resolver.P2TargetPlatformResolver.setupProjects(P2TargetPlatformResolver.java:126) at org.eclipse.tycho.core.resolver.DefaultTychoDependencyResolver.setupProject(DefaultTychoDependencyResolver.java:87) at org.eclipse.tycho.core.maven.TychoMavenLifecycleParticipant.afterProjectsRead(TychoMavenLifecycleParticipant.java:77) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:274) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) ... 11 more Caused by: org.apache.maven.MavenExecutionException: Could not setup plugin ClassRealm at org.eclipse.tycho.core.maven.utils.PluginRealmHelper.newMavenExecutionException(PluginRealmHelper.java:142) at org.eclipse.tycho.core.maven.utils.PluginRealmHelper.execute(PluginRealmHelper.java:129) at org.eclipse.tycho.p2.resolver.P2TargetPlatformResolver.getDependencyMetadata(P2TargetPlatformResolver.java:144) ... 16 more Caused by: org.apache.maven.plugin.PluginResolutionException: Plugin org.jboss.tools.tycho-plugins:repository-utils:0.16.0.CR1 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.jboss.tools.tycho-plugins:repository-utils:jar:0.16.0.CR1 at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:129) at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getPluginDescriptor(DefaultMavenPluginManager.java:142) at org.eclipse.tycho.core.maven.utils.PluginRealmHelper.execute(PluginRealmHelper.java:92) ... 17 more Caused by: org.sonatype.aether.resolution.ArtifactDescriptorException: Failed to read artifact descriptor for org.jboss.tools.tycho-plugins:repository-utils:jar:0.16.0.CR1 at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:296) at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(DefaultArtifactDescriptorReader.java:186) at org.sonatype.aether.impl.internal.DefaultRepositorySystem.readArtifactDescriptor(DefaultRepositorySystem.java:279) at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:115) ... 19 more Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.jboss.tools.tycho-plugins:repository-utils:pom:0.16.0.CR1 from/to jboss-developer-repository-group (https://repository.jboss.org/nexus/content/groups/developer/): Failed to transfer file: https://repository.jboss.org/nexus/content/groups/developer/org/jboss/too.... Return code is: 503, ReasonPhrase:Service Temporarily Unavailable. at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:538) at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:216) at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:193) at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:281) ... 22 more Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.jboss.tools.tycho-plugins:repository-utils:pom:0.16.0.CR1 from/to jboss-developer-repository-group (https://repository.jboss.org/nexus/content/groups/developer/): Failed to transfer file: https://repository.jboss.org/nexus/content/groups/developer/org/jboss/too.... Return code is: 503, ReasonPhrase:Service Temporarily Unavailable. at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$4.wrap(WagonRepositoryConnector.java:951) at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$4.wrap(WagonRepositoryConnector.java:941) at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$GetTask.run(WagonRepositoryConnector.java:669) at org.sonatype.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:60) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) at java.lang.Thread.run(Thread.java:662) Caused by: org.apache.maven.wagon.TransferFailedException: Failed to transfer file: https://repository.jboss.org/nexus/content/groups/developer/org/jboss/too.... Return code is: 503, ReasonPhrase:Service Temporarily Unavailable. at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:852) at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116) at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88) at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61) at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$GetTask.run(WagonRepositoryConnector.java:601) ... 4 more [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/InternalErrorException Build step 'Invoke top-level Maven targets' marked build as failure Xvfb stopping Archiving artifacts Recording test results Description set: