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[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]  --> src/data.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut rng = rand::thread_rng();
[INFO] [stdout]   |                         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]  --> src/data.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let x_val = rng.gen_range(0.0..100.0);
[INFO] [stdout]   |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]   --> src/data.rs:10:45
[INFO] [stdout]    |
[INFO] [stdout] 10 |         let y_val = 2.0 * x_val + 1.0 + rng.gen_range(-10.0..10.0);
[INFO] [stdout]    |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stderr]    Compiling linear_regression_model v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]  --> src/data.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut rng = rand::thread_rng();
[INFO] [stdout]   |                         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]  --> src/data.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let x_val = rng.gen_range(0.0..100.0);
[INFO] [stdout]   |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]   --> src/data.rs:10:45
[INFO] [stdout]    |
[INFO] [stdout] 10 |         let y_val = 2.0 * x_val + 1.0 + rng.gen_range(-10.0..10.0);
[INFO] [stdout]    |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "26e2b6d916229da87f5a206a8321d35f2403f5242979782f95dc58364f4b8cca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26e2b6d916229da87f5a206a8321d35f2403f5242979782f95dc58364f4b8cca", kill_on_drop: false }`
[INFO] [stdout] 26e2b6d916229da87f5a206a8321d35f2403f5242979782f95dc58364f4b8cca