message: elle.log: enlarge your tolerance
diff: @@ -24,7 +24,7 @@ namespace elle
  int threshold = 100_KiB)
  {
  // Look for the first free name.
  - for (int i = 0; i < 100; ++i)
  + for (int i = 0; i < 10000; ++i)
  {
  // There is no O_EXCL in C++. TOCTOU...
  auto f = elle::print("{}.{}", base, i);
  