}

		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)