Comment 1 for bug 451351

The internal log reporting for scan failures is currently very obtuse. It could do with adding a stack trace to the error shown. This is very easy by doing something like this:

=== modified file 'lib/lp/buildmaster/manager.py'
--- lib/lp/buildmaster/manager.py 2009-07-26 14:19:49 +0000
+++ lib/lp/buildmaster/manager.py 2009-12-14 20:46:44 +0000
@@ -238,6 +238,7 @@
         """Deal with scanning failures."""
         self.logger.info(
             'Scanning failed with: %s' % error.getErrorMessage())
+ error.printTraceback()
         self.finishCycle()