parse "gopher://null.host:0/È\xa4Ь\x84\xec\x0e\xaf\xf2\x05\xf21\xfa\x88tIc\xf1Gm?=\x17\xe4U\x92S\xfa{\u007f&\xfbJ$\xbf\x1d\xbb\x03F\xed\xaf\xdfw\x90O\x90\xa5\xf9\xafD\xf9yi(>": net/url: invalid control character in URL