Error:
parse "gopher://\a\xf7\fїR3M%\xa2\v\xfba,^\xed\xee\xa0\xd9)a,\xa3>o\xf0\x8b\x94\xf1f\xe0\xe2\xce9|ҵPfX\xc6G\x9b!\x95F\xa2bz\xf6H\x1fno\xa2\x01\fMۊ\xceu\xba\x84\xf3WцX\xa7\x8d^A\xad\x1a\xd8i\x9b\x8e\xfb\xb0\x18\xffD[Gx\x03\xf9\x1e\xa1\xe3\x00\xbcݦ\xbd\x1a_\xa2\xa7J^]\xe4\xca\xd8}\xd7\xf0u\xa4\x84q\x01A\xb7\xc5\\,\xb06\x99\xb7\x10_\x9bi\x94ɓ\xf7\xa5\u038d\x8d\x91\xc9䣢\x9acrT\xdb:0/.t>\b\xf4\x91\xee݂\u00a0\xa8\x10\xac\xf1\xb0i\xee\x005\x96\x995\xfd": net/url: invalid control character in URL