@Test
 public void testUnparsableFirstRecord() throws IOException {
   testCorruptRecord(
       (t, s) ->
           t.logFiles()
               .forEach(
                   f -> {
                     List<String> lines = FileUtils.readLines(f);
                     lines.add(0, "add:[a,b,c][12345678]");
                     FileUtils.replace(f, lines.toArray(new String[lines.size()]));
                   }),
       false);
 }