@@ -7,11 +7,11 @@ import (

 	"encoding/hex"

 	"hash"

 	"io"

+	"log"

 	"sort"

 	"strconv"

 	"strings"

-	"github.com/docker/docker/utils"

 	"github.com/docker/docker/vendor/src/code.google.com/p/go/src/pkg/archive/tar"

 )

@@ -170,11 +170,11 @@ func (ts *TarSum) Sum(extra []byte) string {

 		h.Write(extra)

 	}

 	for _, sum := range sums {

-		utils.Debugf("-->%s<--", sum)

+		log.Printf("-->%s<--", sum)

 		h.Write([]byte(sum))

 	}

 	checksum := "tarsum+sha256:" + hex.EncodeToString(h.Sum(nil))

-	utils.Debugf("checksum processed: %s", checksum)

+	log.Printf("checksum processed: %s", checksum)

 	return checksum

 }