parse "gopher://\xa2\xf2\xe8\xa8:0/Ì\xfd\xcf\v\xdeH\x8b*\x12\xbf)0vh`\xe2p\xa4T[U\xb9\xaf=vմ¤k\xf3\x82{\u007f\xc5\xdf\xeac;qȐl\xfdP\x17\x0e\x19\xf2\xd6_": net/url: invalid control character in URL