parse "gopher://null.host:0/,t]P\xa5\xbf/3/\x10\x89\xe4\x1b\xa3k\x9a\xe2\xb94\r\x1d\xa3\xcb\xec<\xcd\xc0\xbbwO\x0fh;Rb\xea8\\\xd8Y\x9a\xa4\x01(>\xf8\xa3\xc6\x02oy\xec;\b\x18\xa1N\b\xc50D\xf7\xed\xed8\xd9Ϟj\xf1\r,\xe5Q\v2\xa7\xed": net/url: invalid control character in URL