parse "gopher://null.host:0/A`ߪ\xce\x16\x04\x03\xec'\x9d\xf0☆\x84\x13\x17 \xa6z\x95\xdaD\x13`\x8e0\xf2\x8b?U\x1f\xd9cKc]]\xc6\xe8\xacO\ax\xb3\xcf\x002\x98\xa1\xa8\xff~E\xb6,\xa2J\xb6qU\xf3\x8b\xbbK\x8dI\xf4\x1c\xd4ӫ_\x81\x1e1S3\x0e\x12*GT\xa4Җ \x95\xbe\x988\\\x93\x14\xa4B\xcf\xcb\xdb3\x9f\xae\xbc\xff": net/url: invalid control character in URL