parse "gopher://null.host:0/V\b\xe5t\xd1B\xa8\xf2\xe1\xf4\xf2\xc1R\xae\xe0\x9aJ\xbb\x82\xa9\xaa\xbd\xe0\x86ش!\xae\xa9*5Է\x1b\r䃷\x04Į": net/url: invalid control character in URL