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[INFO] [stdout] warning: the item `FSRSItem` is imported redundantly
[INFO] [stdout]    --> src/batch_shuffle.rs:271:72
[INFO] [stdout]     |
[INFO] [stdout] 270 |     use super::*;
[INFO] [stdout]     |         -------- the item `FSRSItem` is already imported here
[INFO] [stdout] 271 |     use crate::{convertor_tests::anki21_sample_file_converted_to_fsrs, FSRSItem, FSRSReview};
[INFO] [stdout]     |                                                                        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Data` is imported redundantly
[INFO] [stdout]    --> src/model.rs:257:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |     use super::*;
[INFO] [stdout]     |         -------- the item `Data` is already imported here
[INFO] [stdout] 256 |     use crate::test_helpers::{Model, Tensor};
[INFO] [stdout] 257 |     use burn::tensor::Data;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DEFAULT_PARAMETERS` is imported redundantly
[INFO] [stdout]    --> src/optimal_retention.rs:596:9
[INFO] [stdout]     |
[INFO] [stdout] 595 |     use super::*;
[INFO] [stdout]     |         -------- the item `DEFAULT_PARAMETERS` is already imported here
[INFO] [stdout] 596 |     use crate::DEFAULT_PARAMETERS;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.70s
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[INFO] [stdout] e9863120405bcb39eb74c6ccfa2014e9039ae9c18ceeb7fe9c1c87d72ebf0a8c