parse "gopher://null.host:0/ |ax\xb8\x92\x14W݃|:\xd0\xd3\xce\x1f1\xfba\x1a\x15\x12\xc7\xfe\xf4'\xe5Jg\x80^3\xca\x13Q\xba_\x9c\x9a]۲\xda\xfbBC\xe9\xf2\x02]җ1\x86\xe1\x0e": net/url: invalid control character in URL