parse "gopher://null.host:0/\x1e.\xae{\x82\x9b\xd8_\xe8\x89\xe2\xe2z\xa78\xd7P\xa1'\x92\x8b\xeb\x85\xe4X\xf6ni.\xae\x17\x9a\x9b(": net/url: invalid control character in URL