Parsed files in: 440.136727ms, at a speed of 42.38921ms per batch of 1000 documents (0.071% of 60 seconds)
Retrieved languages in: 553.11585ms, at a speed of 53.275528ms per batch of 1000 documents (0.089% of 60 seconds)
Retained news in: 453.716µs, at a speed of 0ms per batch of 1000 documents (0.000% of 60 seconds)
Loaded models in: 1.964466565s
Categorized news in: 2.199566565s, at a speed of 548.7896ms per batch of 1000 documents (0.915% 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.