parse "gopher://null.host:0/ô\xe8\u007f\xf0\xba1\x81\xb0hڴ\x13\x81*\xf48\x99J\xa0o\xc07\x8c!Ҵ\xe9\x10d\xfb\x86\x9b6)\x94\x873v߳\f\xa7\xa6Mg1\xaf Ї\xf2p>\xedk\xc1\xd0k\xda\xf4\a\xe6\xb54mz\x9f\xf2p\xb6\xeb\xab\xca0m\xdat\v\xf3\x1e5m\xfa\x92\xf2p\xbeY\x9c\xb9͏\x02\xcb\xf0H\ued8fj\x91\xdci\xd9\x14\xf6\xd0": net/url: invalid control character in URL