parse "gopher://e\a\xf18\xc1\xe1,:0/E\xe0\xb0I,\x06\x91\xc9 \x03\xba\x84rH,\x16\x89I\xc5ӂq\f\x1a\x91\r\x1ai\x01\xa1\xb7>!\xf3\xd8A\x1c\x06\x99\xcb\"G\xf0\x82y\xa1$\x0e\x9b\xc8\xe5\x04\xf2B\xc9aL\x12;$0\x8cM\x01\x9e": net/url: invalid control character in URL