When running cruise control.net I always got the following exception
when doing a specific build:

System.OutOfMemoryException: Exception of type
'System.OutOfMemoryException' was thrown. at
System.String.GetStringForStringBuilder(String value, Int32
startIndex, Int32 length, Int32 capacity) at
System.Text.StringBuilder.GetNewString(String currentString, Int32
requiredLength) at System.Text.StringBuilder.Append(String value) at
ThoughtWorks.CruiseControl.Core.Util.StringUtil.MakeBuildResult(String
input, String msgLevel) at
ThoughtWorks.CruiseControl.Core.Tasks.ExecutableTask.Run
(IIntegrationResult result) at
ThoughtWorks.CruiseControl.Core.Project.RunTasks(IIntegrationResult
result, IList tasksToRun) at
ThoughtWorks.CruiseControl.Core.Project.Run(IIntegrationResult result)
at ThoughtWorks.CruiseControl.Core.IntegrationRunner.Build
(IIntegrationResult result) at
ThoughtWorks.CruiseControl.Core.IntegrationRunner.Integrate
(IntegrationRequest request)

This is most probably because the build report/log file is too big.
Well, i cannot shrink the log output or increase the memory in the
moment. The cc.log file is about 10MB, the memory 1GB.