 
     (error, results) ->
       if error?
-        console.log('Failed to fetch Operations('+docName+'-'+start+'..'+end+'): '+util.inspect(error))
+        console.error('Failed to fetch Operations('+docName+'-'+start+'..'+end+'): '+util.inspect(error))
         callback?('Failed to fetch operations')
       else
         data = []

        else if error == 'Document does not exist'
          callback?(error)
        else
          console.log('Failed to delete snapshots or operations from Document('+docName+'): '+util.inspect(error))
          callback?('Failed to delete snapshots or operations')
      else
        callback?(null)

        if error.message? and error.message.match 'The conditional request failed'
          callback?('Document already exists')
        else if results? and results.write_metadata?
          console.error('Failed to save Snapshot('+docName+'-'+docData.v+') to S3: '+util.inspect(error))
          callback?('Failed to save snapshot data')
        else
          console.error('Failed to save Snapshot('+docName+'-'+docData.v+'): '+util.inspect(error))
          callback?('Failed to save snapshot metadata')
      else
        callback?()
