parse "gopher://null.host:0/ΒΌ\x81/\xf6\x90z\xd5\xc1]*\x9f\xb2s\xaf\xf6\xd1y\x95V\u0bd3\x1f*`\x89F\x96\xad\xdafGO\xdb2\x88\xe3\xe3h\xff\x8d\"\xfapt\xd6Ji\x97\x88}e\x95\x0f$u\x19\x94\xfb\xc3\xe7p\xce": net/url: invalid control character in URL