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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ethqnol/go-cnn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethqnol%2Fgo-cnn", kill_on_drop: false }`
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[INFO] [stdout] 690b6713c149a1a97aa229f3015b8f86d2525fa4
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethqnol%2Fgo-cnn" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ethqnol/go-cnn
[INFO] finished tweaking git repo https://github.com/ethqnol/go-cnn
[INFO] tweaked toml for git repo https://github.com/ethqnol/go-cnn written to /workspace/builds/worker-6-tc2/source/Cargo.toml
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[INFO] crate git repo https://github.com/ethqnol/go-cnn already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: struct `Model` is never constructed
[INFO] [stdout]   --> src/model.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Model<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`, `forward`, and `forward_classification` are never used
[INFO] [stdout]   --> src/model.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl<B: Backend> Model<B> {
[INFO] [stdout]    | ------------------------- associated items in this implementation
[INFO] [stdout] 32 |     pub fn new(device: &B::Device) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn forward(&self, input: Tensor<B, 3>) -> Tensor<B, 2> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub fn forward_classification(&self, item: GoBatch<B>) -> ClassificationOutput<B> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConvBlock` is never constructed
[INFO] [stdout]    --> src/model.rs:100:12
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct ConvBlock<B: Backend> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `forward` are never used
[INFO] [stdout]    --> src/model.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl<B: Backend> ConvBlock<B> {
[INFO] [stdout]     | ----------------------------- associated items in this implementation
[INFO] [stdout] 106 |     pub fn new(channels: [usize; 2], kernel_size: [usize; 2], device: &B::Device) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn forward(&self, input: Tensor<B, 4>) -> Tensor<B, 4> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinearBlock` is never constructed
[INFO] [stdout]    --> src/model.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub struct LinearBlock<B: Backend> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `forward` are never used
[INFO] [stdout]    --> src/model.rs:130:12
[INFO] [stdout]     |
[INFO] [stdout] 129 | impl<B: Backend> LinearBlock<B> {
[INFO] [stdout]     | ------------------------------- associated items in this implementation
[INFO] [stdout] 130 |     pub fn new(input: usize, output: usize, device: &B::Device) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn forward(&self, input: Tensor<B, 2>) -> Tensor<B, 2> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TrainingConfig` is never constructed
[INFO] [stdout]   --> src/train.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct TrainingConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/train.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl TrainingConfig {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 33 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_train` is never used
[INFO] [stdout]   --> src/train.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn run_train<B: AutodiffBackend>(device: B::Device) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Model` is never constructed
[INFO] [stdout]   --> src/model.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Model<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`, `forward`, and `forward_classification` are never used
[INFO] [stdout]   --> src/model.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl<B: Backend> Model<B> {
[INFO] [stdout]    | ------------------------- associated items in this implementation
[INFO] [stdout] 32 |     pub fn new(device: &B::Device) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn forward(&self, input: Tensor<B, 3>) -> Tensor<B, 2> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub fn forward_classification(&self, item: GoBatch<B>) -> ClassificationOutput<B> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConvBlock` is never constructed
[INFO] [stdout]    --> src/model.rs:100:12
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct ConvBlock<B: Backend> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `forward` are never used
[INFO] [stdout]    --> src/model.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl<B: Backend> ConvBlock<B> {
[INFO] [stdout]     | ----------------------------- associated items in this implementation
[INFO] [stdout] 106 |     pub fn new(channels: [usize; 2], kernel_size: [usize; 2], device: &B::Device) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn forward(&self, input: Tensor<B, 4>) -> Tensor<B, 4> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinearBlock` is never constructed
[INFO] [stdout]    --> src/model.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub struct LinearBlock<B: Backend> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `forward` are never used
[INFO] [stdout]    --> src/model.rs:130:12
[INFO] [stdout]     |
[INFO] [stdout] 129 | impl<B: Backend> LinearBlock<B> {
[INFO] [stdout]     | ------------------------------- associated items in this implementation
[INFO] [stdout] 130 |     pub fn new(input: usize, output: usize, device: &B::Device) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn forward(&self, input: Tensor<B, 2>) -> Tensor<B, 2> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TrainingConfig` is never constructed
[INFO] [stdout]   --> src/train.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct TrainingConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/train.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl TrainingConfig {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 33 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_train` is never used
[INFO] [stdout]   --> src/train.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn run_train<B: AutodiffBackend>(device: B::Device) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 43s
[INFO] running `Command { std: "docker" "inspect" "32a076e2a0032301b4c168769c9210acbcd809947f5ed13f04fbf9e92e81506f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32a076e2a0032301b4c168769c9210acbcd809947f5ed13f04fbf9e92e81506f", kill_on_drop: false }`
[INFO] [stdout] 32a076e2a0032301b4c168769c9210acbcd809947f5ed13f04fbf9e92e81506f