[INFO] cloning repository https://github.com/ethqnol/go-cnn
[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] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 690b6713c149a1a97aa229f3015b8f86d2525fa4
[INFO] testing ethqnol/go-cnn against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethqnol%2Fgo-cnn" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[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-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ethqnol/go-cnn on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
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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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 55s
[INFO] running `Command { std: "docker" "inspect" "f389a02ac91064b3248eb7ee43e23b08978e64cf6a5daa36b1926897890c6eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f389a02ac91064b3248eb7ee43e23b08978e64cf6a5daa36b1926897890c6eef", kill_on_drop: false }`
[INFO] [stdout] f389a02ac91064b3248eb7ee43e23b08978e64cf6a5daa36b1926897890c6eef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69f5166841b176f483577037c2d5d92324238e03e564f1d1bd20dfd081760f35
[INFO] running `Command { std: "docker" "start" "-a" "69f5166841b176f483577037c2d5d92324238e03e564f1d1bd20dfd081760f35", kill_on_drop: false }`
[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] [stderr]    Compiling go-cnn v0.1.0 (/opt/rustwide/workdir)
[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 `test` profile [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "69f5166841b176f483577037c2d5d92324238e03e564f1d1bd20dfd081760f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69f5166841b176f483577037c2d5d92324238e03e564f1d1bd20dfd081760f35", kill_on_drop: false }`
[INFO] [stdout] 69f5166841b176f483577037c2d5d92324238e03e564f1d1bd20dfd081760f35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9cec35a1a5de4e552252f8cb39ca95c1b6ed3fd1e466000d347bf0b3ef80e688
[INFO] running `Command { std: "docker" "start" "-a" "9cec35a1a5de4e552252f8cb39ca95c1b6ed3fd1e466000d347bf0b3ef80e688", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Model` is never constructed
[INFO] [stderr]   --> src/model.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct Model<B: Backend> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `forward`, and `forward_classification` are never used
[INFO] [stderr]   --> src/model.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | impl<B: Backend> Model<B> {
[INFO] [stderr]    | ------------------------- associated items in this implementation
[INFO] [stderr] 32 |     pub fn new(device: &B::Device) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 63 |     pub fn forward(&self, input: Tensor<B, 3>) -> Tensor<B, 2> {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 84 |     pub fn forward_classification(&self, item: GoBatch<B>) -> ClassificationOutput<B> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ConvBlock` is never constructed
[INFO] [stderr]    --> src/model.rs:100:12
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub struct ConvBlock<B: Backend> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `forward` are never used
[INFO] [stderr]    --> src/model.rs:106:12
[INFO] [stderr]     |
[INFO] [stderr] 105 | impl<B: Backend> ConvBlock<B> {
[INFO] [stderr]     | ----------------------------- associated items in this implementation
[INFO] [stderr] 106 |     pub fn new(channels: [usize; 2], kernel_size: [usize; 2], device: &B::Device) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 116 |     pub fn forward(&self, input: Tensor<B, 4>) -> Tensor<B, 4> {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LinearBlock` is never constructed
[INFO] [stderr]    --> src/model.rs:124:12
[INFO] [stderr]     |
[INFO] [stderr] 124 | pub struct LinearBlock<B: Backend> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `forward` are never used
[INFO] [stderr]    --> src/model.rs:130:12
[INFO] [stderr]     |
[INFO] [stderr] 129 | impl<B: Backend> LinearBlock<B> {
[INFO] [stderr]     | ------------------------------- associated items in this implementation
[INFO] [stderr] 130 |     pub fn new(input: usize, output: usize, device: &B::Device) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 141 |     pub fn forward(&self, input: Tensor<B, 2>) -> Tensor<B, 2> {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TrainingConfig` is never constructed
[INFO] [stderr]   --> src/train.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct TrainingConfig {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/train.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 32 | impl TrainingConfig {
[INFO] [stderr]    | ------------------- associated function in this implementation
[INFO] [stderr] 33 |     pub fn new(
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_train` is never used
[INFO] [stderr]   --> src/train.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn run_train<B: AutodiffBackend>(device: B::Device) {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `go-cnn` (lib) generated 9 warnings
[INFO] [stderr] warning: `go-cnn` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/go_cnn-4075e299f2deab2a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests go_cnn
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9cec35a1a5de4e552252f8cb39ca95c1b6ed3fd1e466000d347bf0b3ef80e688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cec35a1a5de4e552252f8cb39ca95c1b6ed3fd1e466000d347bf0b3ef80e688", kill_on_drop: false }`
[INFO] [stdout] 9cec35a1a5de4e552252f8cb39ca95c1b6ed3fd1e466000d347bf0b3ef80e688