Tycho log

[INFO] Fetching org.eclipse.wst.xsd.core_1.1.700.v201204102147.jar.pack.gz from http://ftp.osuosl.org/pub/eclipse//releases/juno/201209280900/plugins/ (4kB of 25.96kB at 0B/s)
[INFO] Downloading packed org.eclipse.wst.common.frameworks
[INFO] Fetching org.eclipse.wst.common.frameworks_1.2.200.v201203141800.jar.pack.gz from http://ftp.osuosl.org/pub/eclipse//releases/juno/201209280900/plugins/ (0B of 37.19kB at 0B/s)
[INFO] 1 operation remaining.
[INFO] Fetching org.eclipse.wst.common.frameworks_1.2.200.v201203141800.jar.pack.gz from http://ftp.osuosl.org/pub/eclipse//releases/juno/201209280900/plugins/ (4kB of 37.19kB at 0B/s)
[INFO] Downloading packed org.eclipse.wst.common.environment
[INFO] Fetching org.eclipse.wst.common.environment_1.0.400.v200912181832.jar.pack.gz from http://mirror.cc.columbia.edu/pub/software/eclipse/releases/juno/201209280900/plugins/ (0B of 16.33kB at 0B/s)
[INFO] 1 operation remaining.
[INFO] Fetching org.eclipse.wst.common.environment_1.0.400.v200912181832.jar.pack.gz from http://mirror.cc.columbia.edu/pub/software/eclipse/releases/juno/201209280900/plugins/ (4kB of 16.33kB at 0B/s)
[INFO] Downloading packed org.eclipse.wst.common.project.facet.core
[INFO] Fetching org.eclipse.wst.common.project.facet.core_1.4.300.v201111030424.jar.pack.gz from http://mirror.cc.columbia.edu/pub/software/eclipse/releases/juno/201209280900/plugins/ (0B of 107.52kB at 0B/s)
[INFO] 1 operation remaining.
[INFO] Fetching org.eclipse.wst.common.project.facet.core_1.4.300.v201111030424.jar.pack.gz from http://mirror.cc.columbia.edu/pub/software/eclipse/releases/juno/201209280900/plugins/ (4kB of 107.52kB at 0B/s)
[INFO] Downloading packed org.eclipse.wst.common.uriresolver
[INFO] Fetching org.eclipse.wst.common.uriresolver_1.2.0.v201203071939.jar.pack.gz from http://mirror.cc.columbia.edu/pub/software/eclipse/releases/juno/201209280900/plugins/ (0B of 21.79kB at 0B/s)
[INFO] 1 operation remaining.
[INFO] Fetching org.eclipse.wst.common.uriresolver_1.2.0.v201203071939.jar.pack.gz from http://mirror.cc.columbia.edu/pub/software/eclipse/releases/juno/201209280900/plugins/ (4kB of 21.79kB at 0B/s)
[INFO] Downloading packed org.eclipse.wst.validation
[INFO] Downloading packed org.eclipse.xsd
[INFO] Fetching org.eclipse.xsd_2.8.0.v20120917-0436.jar.pack.gz from http://ftp.osuosl.org/pub/eclipse//releases/juno/201209280900/plugins/ (0B of 546.68kB at 0B/s)
[INFO] 1 operation remaining.
[INFO] Fetching org.eclipse.xsd_2.8.0.v20120917-0436.jar.pack.gz from http://ftp.osuosl.org/pub/eclipse//releases/juno/201209280900/plugins/ (4kB of 546.68kB at 0B/s)
[INFO] Fetching org.eclipse.m2e.core.ui_1.2.0.20120903-1050.jar.pack.gz from http://mirrors.ibiblio.org/pub/mirrors/eclipse/releases/juno/201209280900/plugins/ (66.61kB of 182.79kB at 63.78kB/s)
[INFO] Fetching org.eclipse.m2e.model.edit_1.2.0.20120903-1050.jar.pack.gz from http://mirrors.ibiblio.org/pub/mirrors/eclipse/releases/juno/201209280900/plugins/ (66.61kB of 120.58kB at 63.78kB/s)
[INFO] Fetching org.eclipse.m2e.core.ui_1.2.0.20120903-1050.jar.pack.gz from http://mirrors.ibiblio.org/pub/mirrors/eclipse/releases/juno/201209280900/plugins/ (143.09kB of 182.79kB at 63.89kB/s)
mavenExecutionResult exceptions not empty
message : Internal error: java.lang.RuntimeException: "Messages while trying children repositories.": ["Messages while trying children repositories.": ["": ["Retry another mirror": ["Artifact not found: http://mirrors.ibiblio.org/pub/mirrors/eclipse/releases/juno/201209280900/plugins/org.eclipse.wst.common.emf_1.2.100.v201101101900.jar.pack.gz."], "Retry another mirror": ["Artifact not found: http://mirrors.ibiblio.org/pub/mirrors/eclipse/releases/juno/201209280900/plugins/org.eclipse.wst.validation_1.2.401.v201209052200.jar.pack.gz."]]]]
cause : "Messages while trying children repositories.": ["Messages while trying children repositories.": ["": ["Retry another mirror": ["Artifact not found: http://mirrors.ibiblio.org/pub/mirrors/eclipse/releases/juno/201209280900/plugins/org.eclipse.wst.common.emf_1.2.100.v201101101900.jar.pack.gz."], "Retry another mirror": ["Artifact not found: http://mirrors.ibiblio.org/pub/mirrors/eclipse/releases/juno/201209280900/plugins/org.eclipse.wst.validation_1.2.401.v201209052200.jar.pack.gz."]]]]
Stack trace :
org.apache.maven.InternalErrorException: Internal error: java.lang.RuntimeException: "Messages while trying children repositories.": ["Messages while trying children repositories.": ["": ["Retry another mirror": ["Artifact not found: http://mirrors.ibiblio.org/pub/mirrors/eclipse/releases/juno/201209280900/plugins/org.eclipse.wst.common.emf_1.2.100.v201101101900.jar.pack.gz."], "Retry another mirror": ["Artifact not found: http://mirrors.ibiblio.org/pub/mirrors/eclipse/releases/juno/201209280900/plugins/org.eclipse.wst.validation_1.2.401.v201209052200.jar.pack.gz."]]]]
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:168)
        at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:79)
        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.launchStandard(Launcher.java:329)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
        at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:158)
        at hudson.maven.Maven3Builder.call(Maven3Builder.java:98)
        at hudson.maven.Maven3Builder.call(Maven3Builder.java:64)
        at hudson.remoting.UserRequest.perform(UserRequest.java:118)
        at hudson.remoting.UserRequest.perform(UserRequest.java:48)
        at hudson.remoting.Request$2.run(Request.java:326)
        at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.RuntimeException: "Messages while trying children repositories.": ["Messages while trying children repositories.": ["": ["Retry another mirror": ["Artifact not found: http://mirrors.ibiblio.org/pub/mirrors/eclipse/releases/juno/201209280900/plugins/org.eclipse.wst.common.emf_1.2.100.v201101101900.jar.pack.gz."], "Retry another mirror": ["Artifact not found: http://mirrors.ibiblio.org/pub/mirrors/eclipse/releases/juno/201209280900/plugins/org.eclipse.wst.validation_1.2.401.v201209052200.jar.pack.gz."]]]]
        at org.eclipse.tycho.p2.target.P2ArtifactDownloadTool.downloadArtifactsToLocalMavenRepository(P2ArtifactDownloadTool.java:59)
        at org.eclipse.tycho.p2.target.TargetPlatformImpl.downloadArtifacts(TargetPlatformImpl.java:213)
        at org.eclipse.tycho.p2.impl.resolver.P2ResolverImpl.resolveProject(P2ResolverImpl.java:128)
        at org.eclipse.tycho.p2.impl.resolver.P2ResolverImpl.resolveProject(P2ResolverImpl.java:80)
        at org.eclipse.tycho.p2.resolver.P2TargetPlatformResolver.doResolvePlatform(P2TargetPlatformResolver.java:377)
        at org.eclipse.tycho.p2.resolver.P2TargetPlatformResolver.resolveDependencies(P2TargetPlatformResolver.java:354)
        at org.eclipse.tycho.core.resolver.DefaultTychoDependencyResolver.resolveProject(DefaultTychoDependencyResolver.java:103)
        at org.eclipse.tycho.core.maven.TychoMavenLifecycleParticipant.afterProjectsRead(TychoMavenLifecycleParticipant.java:82)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:274)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
        ... 19 more
channel stopped