verilog, 328 bytes

Result

WA

Code [DL]

`define EOF 32'hFFFF_FFFF
`define STDIN 32'h8000_0000

module cat;
	integer c,d;
	initial begin
		c = $fgetc(`STDIN);
		i = 0;
		d = 0;
		while (c != `EOF) begin
			i = 1;
			while( c !=  10)begin 
				d  += (c - 48) * i;
				i *= 2;
				c = $fgetc(`STDIN);
			end
			$write("%d", c);
			c = $fgetc(`STDIN);
		end
	end
endmodule

stdin

01010101
00101100
01100111
01011011
11101100
01001011
10101010
10000111
00000001
01001110
00001010
10000010
00110111
11010010
10110101
00000011
00111011
01001111
11011010
01011101
00100100
00000000
00001010
00010101
11100001
01111111
11000011
10011111
00001111
10101011
00110000
00000110
00011100
10000101
11110111
10101011
01000010
10001000
11111101
10110110
10111110
10001010
11100111
01010011
01101001
10011001
10101110
00101101
01110101
01111000

stdout

stderr

/volume/CODE:13: syntax error
/volume/CODE:13: Syntax in assignment statement l-value.
/volume/CODE:14: syntax error
/volume/CODE:14: Syntax in assignment statement l-value.
/home/esolang/bin/verilog: line 4: /tmp/code: No such file or directory
rm: cannot remove '/tmp/code': No such file or directory

strace