Failure due to log being truncated

[smeadows]

Once in awhile we get this problem where the project thinks there is a failure, but there isn't.
The log file generated is truncated in the middle of a line from visual studio's log. It also gets truncated at different spots each time.
This doesn't happen all the time. We have it setup to run automatically on a 10 minute recurring schedule. Even when no files have changed, we will get a failure about every 10th build.
This is the output from Visual Build Pro:

GraphicsIncludes - 0 error(s), 0 warning(s)
========== Rebuild All: 32 succeeded,2/12/2007 9:24:23 AM: Step 'Build the solution' failed
2/12/2007 9:24:23 AM: Building failure step 'Failure'...
2/12/2007 9:24:23 AM: Building failure step 'Set Macro'...


Has anyone else seen this and know what's going on?

thx