parse "gopher://null.host:0/\u008fE\xa7\x0f\xbeƃ0\x92`\xc6XB\xdeX<\xbbG\xf1\xe8\x9e\xc0 \xe5\x966!/)\x10E(\x8b$\x8d,\xa9\xc5W\x8c\xb6": net/url: invalid control character in URL