[INFO] cloning repository https://github.com/thomsen85/rusty-minesweeper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thomsen85/rusty-minesweeper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomsen85%2Frusty-minesweeper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomsen85%2Frusty-minesweeper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7f18fbfa7d66eb7b81d0e297dd413a29086aec8
[INFO] checking thomsen85/rusty-minesweeper against master#55e86c996809902e8bbad512cfb4d2c18be446d9 for pr-153027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomsen85%2Frusty-minesweeper" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thomsen85/rusty-minesweeper
[INFO] finished tweaking git repo https://github.com/thomsen85/rusty-minesweeper
[INFO] tweaked toml for git repo https://github.com/thomsen85/rusty-minesweeper written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thomsen85/rusty-minesweeper on toolchain 55e86c996809902e8bbad512cfb4d2c18be446d9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+55e86c996809902e8bbad512cfb4d2c18be446d9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thomsen85/rusty-minesweeper already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+55e86c996809902e8bbad512cfb4d2c18be446d9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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_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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+55e86c996809902e8bbad512cfb4d2c18be446d9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2161d86211b4957ffe844d4618d494ff4c23fafdf86ab0b4d423b6d97e6973f
[INFO] running `Command { std: "docker" "start" "-a" "c2161d86211b4957ffe844d4618d494ff4c23fafdf86ab0b4d423b6d97e6973f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2161d86211b4957ffe844d4618d494ff4c23fafdf86ab0b4d423b6d97e6973f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2161d86211b4957ffe844d4618d494ff4c23fafdf86ab0b4d423b6d97e6973f", kill_on_drop: false }`
[INFO] [stdout] c2161d86211b4957ffe844d4618d494ff4c23fafdf86ab0b4d423b6d97e6973f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+55e86c996809902e8bbad512cfb4d2c18be446d9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0086e9b98b264d366aaeefbe874c28e20b0a0a79e8877400b1da4d0fb5e1e1e
[INFO] running `Command { std: "docker" "start" "-a" "c0086e9b98b264d366aaeefbe874c28e20b0a0a79e8877400b1da4d0fb5e1e1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
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[INFO] [stdout] warning: unused imports: `AccuracyMetric` and `batcher::Batcher`
[INFO] [stdout]   --> src/ai/train.rs:4:22
[INFO] [stdout]    |
[INFO] [stdout]  4 |         dataloader::{batcher::Batcher, DataLoaderBuilder},
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |         metric::{AccuracyMetric, LossMetric},
[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 imports: `AccuracyMetric` and `batcher::Batcher`
[INFO] [stdout]   --> src/ai/train.rs:4:22
[INFO] [stdout]    |
[INFO] [stdout]  4 |         dataloader::{batcher::Batcher, DataLoaderBuilder},
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |         metric::{AccuracyMetric, LossMetric},
[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: `Dataset`
[INFO] [stdout]  --> src/ai/train.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 |         dataset::{Dataset, InMemDataset},
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Dataset`
[INFO] [stdout]  --> src/ai/train.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 |         dataset::{Dataset, InMemDataset},
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `depth`
[INFO] [stdout]    --> src/ai/train.rs:144:22
[INFO] [stdout]     |
[INFO] [stdout] 144 |     let [batch_size, depth, height, width] = boards.dims();
[INFO] [stdout]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_tensor_boards` is never used
[INFO] [stdout]    --> src/ai/train.rs:143:4
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn print_tensor_boards(boards: Tensor<Cuda, 4>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_tensor_mines` is never used
[INFO] [stdout]    --> src/ai/train.rs:172:4
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn print_tensor_mines(boards: Tensor<Cuda, 3>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `row_col_to_x_y` is never used
[INFO] [stdout]  --> src/utils.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) fn row_col_to_x_y(row: usize, col: usize) -> (f32, f32) {
[INFO] [stdout]   |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `x_y_to_row_col` is never used
[INFO] [stdout]   --> src/utils.rs:13:15
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) fn x_y_to_row_col(x: f32, y: f32) -> Option<(usize, usize)> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `depth`
[INFO] [stdout]    --> src/ai/train.rs:144:22
[INFO] [stdout]     |
[INFO] [stdout] 144 |     let [batch_size, depth, height, width] = boards.dims();
[INFO] [stdout]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_tensor_boards` is never used
[INFO] [stdout]    --> src/ai/train.rs:143:4
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn print_tensor_boards(boards: Tensor<Cuda, 4>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_tensor_mines` is never used
[INFO] [stdout]    --> src/ai/train.rs:172:4
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn print_tensor_mines(boards: Tensor<Cuda, 3>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `row_col_to_x_y` is never used
[INFO] [stdout]  --> src/utils.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) fn row_col_to_x_y(row: usize, col: usize) -> (f32, f32) {
[INFO] [stdout]   |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `x_y_to_row_col` is never used
[INFO] [stdout]   --> src/utils.rs:13:15
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) fn x_y_to_row_col(x: f32, y: f32) -> Option<(usize, usize)> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AccuracyMetric` and `batcher::Batcher`
[INFO] [stdout]   --> src/ai/train.rs:4:22
[INFO] [stdout]    |
[INFO] [stdout]  4 |         dataloader::{batcher::Batcher, DataLoaderBuilder},
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |         metric::{AccuracyMetric, LossMetric},
[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 imports: `ElementConversion` and `Tensor`
[INFO] [stdout]   --> src/main.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |     tensor::{ElementConversion, Tensor},
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AccuracyMetric` and `batcher::Batcher`
[INFO] [stdout]   --> src/ai/train.rs:4:22
[INFO] [stdout]    |
[INFO] [stdout]  4 |         dataloader::{batcher::Batcher, DataLoaderBuilder},
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |         metric::{AccuracyMetric, LossMetric},
[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 imports: `ElementConversion` and `Tensor`
[INFO] [stdout]   --> src/main.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |     tensor::{ElementConversion, Tensor},
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Dataset`
[INFO] [stdout]  --> src/ai/train.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 |         dataset::{Dataset, InMemDataset},
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `depth`
[INFO] [stdout]    --> src/ai/train.rs:144:22
[INFO] [stdout]     |
[INFO] [stdout] 144 |     let [batch_size, depth, height, width] = boards.dims();
[INFO] [stdout]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Lost` and `Won` are never constructed
[INFO] [stdout]   --> src/main.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum GameState {
[INFO] [stdout]    |      --------- variants in this enum
[INFO] [stdout] 27 |     Playing,
[INFO] [stdout] 28 |     Lost,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 29 |     Won,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GameState` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `game_state` is never read
[INFO] [stdout]   --> src/main.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct Model {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 34 |     game_state: GameState,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TrainingConfig` is never constructed
[INFO] [stdout]   --> src/ai/train.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct TrainingConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_artifact_dir` is never used
[INFO] [stdout]   --> src/ai/train.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn create_artifact_dir(artifact_dir: &str) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `train` is never used
[INFO] [stdout]   --> src/ai/train.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn train<B: AutodiffBackend>(artifact_dir: &str, config: TrainingConfig, device: B::Device) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_data` is never used
[INFO] [stdout]    --> src/ai/train.rs:120:4
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn generate_data(amount: u32, seed: u64) -> Vec<Minesweeper> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_tensor_boards` is never used
[INFO] [stdout]    --> src/ai/train.rs:143:4
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn print_tensor_boards(boards: Tensor<Cuda, 4>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_tensor_mines` is never used
[INFO] [stdout]    --> src/ai/train.rs:172:4
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn print_tensor_mines(boards: Tensor<Cuda, 3>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Dataset`
[INFO] [stdout]  --> src/ai/train.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 |         dataset::{Dataset, InMemDataset},
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `depth`
[INFO] [stdout]    --> src/ai/train.rs:144:22
[INFO] [stdout]     |
[INFO] [stdout] 144 |     let [batch_size, depth, height, width] = boards.dims();
[INFO] [stdout]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Lost` and `Won` are never constructed
[INFO] [stdout]   --> src/main.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum GameState {
[INFO] [stdout]    |      --------- variants in this enum
[INFO] [stdout] 27 |     Playing,
[INFO] [stdout] 28 |     Lost,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 29 |     Won,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GameState` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `game_state` is never read
[INFO] [stdout]   --> src/main.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct Model {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 34 |     game_state: GameState,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TrainingConfig` is never constructed
[INFO] [stdout]   --> src/ai/train.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct TrainingConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_artifact_dir` is never used
[INFO] [stdout]   --> src/ai/train.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn create_artifact_dir(artifact_dir: &str) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `train` is never used
[INFO] [stdout]   --> src/ai/train.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn train<B: AutodiffBackend>(artifact_dir: &str, config: TrainingConfig, device: B::Device) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_data` is never used
[INFO] [stdout]    --> src/ai/train.rs:120:4
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn generate_data(amount: u32, seed: u64) -> Vec<Minesweeper> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_tensor_boards` is never used
[INFO] [stdout]    --> src/ai/train.rs:143:4
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn print_tensor_boards(boards: Tensor<Cuda, 4>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_tensor_mines` is never used
[INFO] [stdout]    --> src/ai/train.rs:172:4
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn print_tensor_mines(boards: Tensor<Cuda, 3>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 06s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: noise v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "c0086e9b98b264d366aaeefbe874c28e20b0a0a79e8877400b1da4d0fb5e1e1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0086e9b98b264d366aaeefbe874c28e20b0a0a79e8877400b1da4d0fb5e1e1e", kill_on_drop: false }`
[INFO] [stdout] c0086e9b98b264d366aaeefbe874c28e20b0a0a79e8877400b1da4d0fb5e1e1e
