parse "gopher://null.host:0/\x0f\x11֜t0\xcdb\xe5\x96\x1cٍ\xa8\x16\xbf\x89\x17<\"\x87\xe4\x14\a\xdcwG\xde\x0e?\xd0\x17\x17s{\xb7\xf1\xe5\x85\a2\x9a$\xd6": net/url: invalid control character in URL