When attempting to run a starteam job on a slave machine the following error is thrown:

Started by upstream project "test project" build number 19
Building remotely on computer
hudson.util.IOException2: remote file operation failed: C:\hudson\workspace\test project\label/computer at hudson.remoting.Channel@81fb:computer
at hudson.FilePath.act(FilePath.java:749)
at hudson.FilePath.act(FilePath.java:735)
at hudson.plugins.starteam.StarTeamSCM.checkout(StarTeamSCM.java:133)
at hudson.model.AbstractProject.checkout(AbstractProject.java:1116)
at hudson.model.AbstractBuild$AbstractRunner.checkout(AbstractBuild.java:479)
at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:411)
at hudson.model.Run.run(Run.java:1324)
at hudson.matrix.MatrixRun.run(MatrixRun.java:137)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:139)
Caused by: java.io.IOException: Unable to serialize hudson.FilePath$FileCallableWrapper@17ff759
at hudson.remoting.UserRequest.serialize(UserRequest.java:162)
at hudson.remoting.UserRequest.<init>(UserRequest.java:62)
at hudson.remoting.Channel.call(Channel.java:629)
at hudson.FilePath.act(FilePath.java:742)
... 9 more
Caused by: java.io.NotSerializableException: hudson.matrix.MatrixRun
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1173)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1526)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1491)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1409)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1167)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1526)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1491)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1409)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1167)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:343)
at hudson.remoting.UserRequest._serialize(UserRequest.java:151)
at hudson.remoting.UserRequest.serialize(UserRequest.java:160)
... 12 more
Finished: FAILURE