parse "gopher://\xfa8\xc2\xee}\xeb\xe0\x86*\x19.\xad\xa3>\xf7\xfa\x941\x17\xf6\x11avt4\x17Z\U000771b9\xb0\xaf\xc8V\xee*\ue12a\xb5\xab\x16X\x95[\xe5\xb0\xe6D/?j%25EF%25BF%25BDWK%25EF%25BF%25BDR%25D8%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BDJ%25EF%25BF%25BDs%25EF%25BF%25BDy%25EF%25BF%25BD%25D9%25BF%25EF%25BF%25BD.%25EF%25BF%25BD%25EF%25BF%25BD%2508%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25D2%25B6%3D%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BDf%25EF%25BF%25BD%25EF%25BF%25BDO%25EF%25BF%25BD%25EF%25BF%25BD0%25EF%25BF%25BDc%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BDx%25EF%25BF%25BD%25EF%25BF%25BD": net/url: invalid control character in URL