parse "gopher://null.host:0/K¢\x94\x82\xbe\a\xd9V*\xe4\xb9\x12\xbb\xa8ꢇ\x9e>I\x18M\xa7ȦJt()fu\xa3.TX\xac'@\xa4JB\xc8\xc5h\x8f\xa1\xce/\xf8\xff\xa9\x18\xa0": net/url: invalid control character in URL