Выпуск Hudson Perform Maven не удается выполнить фиксацию svn+ssh на другом порту

У нас настроен svn+ssh на нестандартный порт.

Мы добавили учетные данные svn+ssh в Hudson, когда он нас попросил. Обычный билд проходит нормально, без проблем:

Started by user anonymous
Checking out svn+ssh://xxx:22222/usr/local/svn_repo/repo/project/trunk
A         pom.xml
U        .
At revision 485

Однако, когда мы пытаемся «выполнить выпуск Maven» (плагин выпуска M2), Hudson терпит неудачу непосредственно перед фиксацией изменений выпуска:

[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Unable to commit files
Provider message:
The svn command failed.
Command output:
ssh: xxx:22222: Name or service not known
svn: Commit failed (details follow):
svn: Connection closed unexpectedly

[INFO] ------------------------------------------------------------------------
[DEBUG] Trace
org.apache.maven.BuildFailureException: Unable to commit files
Provider message:
The svn command failed.
Command output:
ssh: xxx:22222: Name or service not known
svn: Commit failed (details follow):
svn: Connection closed unexpectedly

    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:715)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:284)
    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$Builder.call(MavenModuleSetBuild.java:750)
    at hudson.maven.MavenModuleSetBuild$Builder.call(MavenModuleSetBuild.java:694)
    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: org.apache.maven.plugin.MojoFailureException: Unable to commit files
Provider message:
The svn command failed.
Command output:
ssh: xxx:22222: Name or service not known
svn: Commit failed (details follow):
svn: Connection closed unexpectedly

    at org.apache.maven.plugins.release.PrepareReleaseMojo.execute(PrepareReleaseMojo.java:190)
    at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
    at hudson.maven.agent.PluginManagerInterceptor.executeMojo(PluginManagerInterceptor.java:182)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
    ... 28 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 12 seconds
[INFO] Finished at: Wed Nov 24 14:41:20 CET 2010
[INFO] Final Memory: 11M/155M
[INFO] ------------------------------------------------------------------------
channel stopped
Finished: FAILURE

У меня такое же «Имя или служба неизвестна», когда я пытаюсь перечислить что-то с машины:

mah@hudson:~$ svn list svn+ssh://xxx:22222/usr/local/svn_repo/repo/project/trunk
ssh: xxx:22222: Name or service not known
svn: Connection closed unexpectedly

Чтобы это работало, мне нужно изменить раздел туннеля в конфигурации Subversion. Но почему я не могу сделать релиз с Хадсоном?