[INFO] cloning repository https://github.com/rp-bg/ai_learning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rp-bg/ai_learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frp-bg%2Fai_learning", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frp-bg%2Fai_learning" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `LinearModel`
[INFO] [stdout]  --> src/activity/lesson6/train.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::model::{LinearModel, NeuralModel};
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LinearModel`
[INFO] [stdout]  --> src/activity/lesson6/train.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::model::{LinearModel, NeuralModel};
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinearModel` is never constructed
[INFO] [stdout]  --> src/activity/lesson6/model.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct LinearModel<B: Backend> {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `forward` are never used
[INFO] [stdout]   --> src/activity/lesson6/model.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<B: Backend> LinearModel<B> {
[INFO] [stdout]    | ------------------------------- associated items in this implementation
[INFO] [stdout] 14 |     pub fn new(device: &B::Device) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn forward(&self, input: Tensor<B, 2>) -> Tensor<B, 2> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinearModel` is never constructed
[INFO] [stdout]  --> src/activity/lesson6/model.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct LinearModel<B: Backend> {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `forward` are never used
[INFO] [stdout]   --> src/activity/lesson6/model.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<B: Backend> LinearModel<B> {
[INFO] [stdout]    | ------------------------------- associated items in this implementation
[INFO] [stdout] 14 |     pub fn new(device: &B::Device) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn forward(&self, input: Tensor<B, 2>) -> Tensor<B, 2> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 44s
[INFO] running `Command { std: "docker" "inspect" "3d43d729de87b1c5c7cf3e2d51a3d61013206d631d22eec5659b8acba8a80349", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d43d729de87b1c5c7cf3e2d51a3d61013206d631d22eec5659b8acba8a80349", kill_on_drop: false }`
[INFO] [stdout] 3d43d729de87b1c5c7cf3e2d51a3d61013206d631d22eec5659b8acba8a80349