}

		if srcCtnt.Key < tgtCtnt.Key {
			fmt.Printf("only in source: %s\n", srcCtnt.Key)
			srcCtnt, srcOk = nextObject(srcCh)
			continue
		}

		if srcCtnt.Key == tgtCtnt.Key {
			if verifyChecksum(sclnt, srcSha256, tgtSha256, srcCtnt, tgtCtnt) {
				fmt.Printf("all readable source and target: %s -> %s\n", srcCtnt.Key, tgtCtnt.Key)
			}

			srcCtnt, srcOk = nextObject(srcCh)

                        wagon.removeTransferListener(downloadMonitor);
                    }

                    // try to verify the SHA-1 checksum for this file.
                    try {
                        verifyChecksum(sha1ChecksumObserver, destination, temp, remotePath, ".sha1", wagon);
                    } catch (ChecksumFailedException e) {