Parsed files in: 384.366896ms, at a speed of 33.163483ms per batch of 1000 documents (0.055% of 60 seconds)
Retrieved languages in: 608.610739ms, at a speed of 52.508854ms per batch of 1000 documents (0.088% of 60 seconds)
Retained news in: 667.9µs, at a speed of 0ms per batch of 1000 documents (0.000% of 60 seconds)
Loaded models in: 2.24126667s
Categorized news in: 2.203000258s, at a speed of 564.293ms per batch of 1000 documents (0.940% of 60 seconds)
thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', src/libcore/option.rs:378:21
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.