the maven site generation and deploying works without errors, but hudson integration gives the following error:

[INFO] Generating "Source Xref" report.
[HUDSON] Archiving site from /var/hudson/workspace/Test/webapplication/dist/site to /var/lib/hudson/jobs/Test/site/webapplication
FATAL: Unable to copy site from /var/hudson/workspace/Test/webapplication/dist/site to /var/lib/hudson/jobs/Test/site/webapplication
hudson.util.IOException2: hudson.util.IOException2: Not in GZIP format
stream=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
at hudson.FilePath.copyRecursiveTo(FilePath.java:1474)
at hudson.FilePath.copyRecursiveTo(FilePath.java:1399)
at hudson.maven.reporters.MavenSiteArchiver.postExecute(MavenSiteArchiver.java:81)
at hudson.maven.MavenModuleSetBuild$Builder.postExecute(MavenModuleSetBuild.java:772)
at hudson.maven.MavenBuilder$Adapter.postExecute(MavenBuilder.java:300)
at hudson.maven.agent.PluginManagerInterceptor$1MojoIntercepterImpl.callPost(PluginManagerInterceptor.java:170)
at hudson.maven.agent.PluginManagerInterceptor.executeMojo(PluginManagerInterceptor.java:183)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
at org.apache.maven.lifecycle.LifecycleExecutorInterceptor.execute(LifecycleExecutorInterceptor.java:65)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at hudson.maven.agent.Main.launch(Main.java:165)
at hudson.maven.MavenBuilder.call(MavenBuilder.java:165)
at hudson.maven.MavenModuleSetBuild$Builder.call(MavenModuleSetBuild.java:694)
at hudson.maven.MavenModuleSetBuild$Builder.call(MavenModuleSetBuild.java:638)
at hudson.remoting.UserRequest.perform(UserRequest.java:114)
at hudson.remoting.UserRequest.perform(UserRequest.java:48)
at hudson.remoting.Request$2.run(Request.java:270)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
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:619)
Caused by: java.util.concurrent.ExecutionException: hudson.util.IOException2: Not in GZIP format
stream=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
at hudson.remoting.Channel$2.adapt(Channel.java:640)
at hudson.remoting.Channel$2.adapt(Channel.java:635)
at hudson.remoting.FutureAdapter.get(FutureAdapter.java:55)
at hudson.FilePath.copyRecursiveTo(FilePath.java:1472)
... 35 more
Caused by: hudson.util.IOException2: Not in GZIP format
stream=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
at hudson.FilePath$TarCompression$2.extract(FilePath.java:534)
at hudson.FilePath$32.invoke(FilePath.java:1463)
at hudson.FilePath$32.invoke(FilePath.java:1460)
at hudson.FilePath$FileCallableWrapper.call(FilePath.java:1899)
... 9 more
Caused by: java.io.IOException: Not in GZIP format
at java.util.zip.GZIPInputStream.readHeader(GZIPInputStream.java:137)
at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:58)
at hudson.FilePath$TarCompression$2.extract(FilePath.java:530)
... 12 more
[INFO] [site:deploy

]
Using private key: /home/egovservice/.ssh/id_dsa
scp://hercules.prov.bz/var/www/html/artifacts/TEST/3.0.1-SNAPSHOT/webapplication - Session: Opened
Executing command: mkdir -p /var/www/html/artifacts/TEST/3.0.1-SNAPSHOT/webapplication/.
Executing command: mkdir -p /var/www/html/artifacts/TEST/3.0.1-SNAPSHOT/webapplication/.
Executing command: scp -t "/var/www/html/artifacts/TEST/3.0.1-SNAPSHOT/webapplication/./wagon488256560283332986.zip"
Uploading: ./wagon488256560283332986.zip to scp://hercules.prov.bz/var/www/html/artifacts/TEST/3.0.1-SNAPSHOT/webapplication

#############################################
Transfer finished. 180284 bytes copied in 0.053 seconds
Executing command: cd /var/www/html/artifacts/TEST/3.0.1-SNAPSHOT/webapplication/.; unzip -q -o wagon488256560283332986.zip; rm -f wagon488256560283332986.zip
Executing command: chmod -Rf g+w,a+rX /var/www/html/artifacts/TEST/3.0.1-SNAPSHOT/webapplication
scp://hercules.prov.bz/var/www/html/artifacts/TEST/3.0.1-SNAPSHOT/webapplication - Session: Disconnecting
scp://hercules.prov.bz/var/www/html/artifacts/TEST/3.0.1-SNAPSHOT/webapplication - Session: Disconnected