parse "gopher://null.host:0/\x18\xf8\xd8dE\xcc\xe8\xa1\x02\x0f}\xfeD\xab\x15\xa7\x1f\xa7\xabI1\xe6\x8b\x16\x01݇t\x19Q(\x0f\x05\x8c\x81\x15\xad\x97q\x15\xc1M\x8bb\xda\x12\xa1\xcfF\xb1y\xdeÇ\xd4\xd5,\x9fp\xec0N\"\xdc-\xe2E\v\x9e\x8bj\"\xb7!Ӑ\x1f!\xaf\xa6\x80\xa4\xd2\xf7\x98\xfc\xc7o\x80\xe7Y\x18\xcar\xf8\x89\x01": net/url: invalid control character in URL