anchor.diff:      let Folder state xDoc =
           let summary, environment, culture, assemblies = state
           // Sanity check!
  -        if environment <> (GetEnvironment xDoc) || culture <> (GetCulture xDoc) then printf "Unmatched environment and/or cultures detected: some of theses results files are not from the same test run."
  +        if environment <> (GetEnvironment xDoc) || culture <> (GetCulture xDoc) then 
  +            traceImportant "Unmatched environment and/or cultures detected: some of theses results files are not from the same test run."
           (MergeTestSummary (GetTestSummary xDoc) summary, environment, culture, Seq.append assemblies (GetTestAssemblies xDoc))
   
       let FoldDocs docs =
  
positive.code: 
      let MergeTestSummary agg summary =
          { agg with 
              total = agg.total + summary.total
              errors = agg.errors + summary.errors
              failures = agg.failures + summary.failures
              notrun = agg.notrun + summary.notrun
              inconclusive = agg.inconclusive + summary.inconclusive
              ignored = agg.ignored + summary.ignored
              skipped = agg.skipped + summary.skipped
              invalid = agg.invalid + summary.invalid
              datetime = Seq.min [agg.datetime;summary.datetime]
          }
  
  
  
negative.code: ﻿[<AutoOpen>]
  /// Contains tasks to run [NUnit](http://www.nunit.org/) unit tests.
  module Fake.NUnitHelper
  
  open System
  