parse "gopher://null.host:0/\u008a\x85&o\xf6\xfc\x8a\xa5^\x91\xfa\xb9\xf1\x11\x85\x1e{H\xa4\xc77-\xf4X\xe1\xc7-\v=\xfe\x91\x1f'\x14z\xbc\x8e\x1f[": net/url: invalid control character in URL