parse "gopher://null.host:0/Ï^Dq\x87\x98\xb7\xc9\xe6\xd4\xfdK{h\xc6X\f\xf6\x0e\x19\xc0j\x8b[\xe7\xe0\x83gZ\x1e\xa6\xf2\xbc\x1dQ\xb8\x9e@\xa2\u007fǠ\x92\x14 wҟ@\x1e1\xb3U\xa7\x1a\xa9\x12X84\xad|˘\x89'\x12\x12*\xf7\xb4L(D\x17W\xf82\xe0O\xd4n\x85oO$\xbd\xa1\xe9L\xcb\xd8as1t\x06G": net/url: invalid control character in URL