parse "gopher://null.host:0/ΓΈ@[\xbad\xd9}]\xabq3\xc0|\x92_z\uf0a5_\xbc\xfaZ\f\xb0e\x01\x96\xc1\xa6R\xeae\x9d\xab\x14'": net/url: invalid control character in URL