[INFO] cloning repository https://github.com/TehPers/mtg_fine_tuned [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TehPers/mtg_fine_tuned" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTehPers%2Fmtg_fine_tuned", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTehPers%2Fmtg_fine_tuned'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ee1adc8f7be0c31dd51fe83e4405654a74c592b7 [INFO] testing TehPers/mtg_fine_tuned against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTehPers%2Fmtg_fine_tuned" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/TehPers/mtg_fine_tuned [INFO] finished tweaking git repo https://github.com/TehPers/mtg_fine_tuned [INFO] tweaked toml for git repo https://github.com/TehPers/mtg_fine_tuned written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/TehPers/mtg_fine_tuned on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/TehPers/mtg_fine_tuned 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... 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[stderr] Compiling linfa-linalg v0.1.0 [INFO] [stderr] Compiling argmin v0.4.7 [INFO] [stderr] Compiling hyper v0.14.19 [INFO] [stderr] Compiling linfa-datasets v0.6.0 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.11 [INFO] [stderr] Compiling linfa-linear v0.6.0 [INFO] [stderr] Compiling mtg_fine_tuned v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rayon::array` [INFO] [stdout] --> src/shared/neural_net.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rayon::array; [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: `rayon::array` [INFO] [stdout] --> src/shared/neural_net.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rayon::array; [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: `rayon::array` [INFO] [stdout] --> src/shared/neural_net.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rayon::array; [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 variable: `input` [INFO] [stdout] --> src/shared/neural_net.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/shared/neural_net.rs:15:31 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Val` is never used [INFO] [stdout] --> src/shared/neural_net.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | type Val = f64; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NeuralNetwork` is never constructed [INFO] [stdout] --> src/shared/neural_net.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct NeuralNetwork { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `forward` is never used [INFO] [stdout] --> src/shared/neural_net.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 11 | / impl NeuralNetwork [INFO] [stdout] 12 | | where [INFO] [stdout] 13 | | A: Fn(Val) -> Val, [INFO] [stdout] | |______________________- method in this implementation [INFO] [stdout] 14 | { [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Layer` is never constructed [INFO] [stdout] --> src/shared/neural_net.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Layer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_rand` is never used [INFO] [stdout] --> src/shared/neural_net.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl Layer { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 26 | pub fn new_rand() -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sigmoid` is never used [INFO] [stdout] --> src/shared/neural_net.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn sigmoid(x: Array1) -> Array1 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::array` [INFO] [stdout] --> src/shared/neural_net.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rayon::array; [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 variable: `input` [INFO] [stdout] --> src/shared/neural_net.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/shared/neural_net.rs:15:31 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `model` [INFO] [stdout] --> src/generate_image.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let model = lin_reg.fit(&dataset)?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_model` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `depth` [INFO] [stdout] --> src/generate_image.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | depth: usize, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/generate_image.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | size: usize, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `activation` [INFO] [stdout] --> src/generate_image.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | activation: A, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_activation` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color_mode` [INFO] [stdout] --> src/generate_image.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | color_mode: &str, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_color_mode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `init_image` is never used [INFO] [stdout] --> src/generate_image.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn init_image(rows: usize, cols: usize) -> Array3 { [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 `prep_nnet_arch` is never used [INFO] [stdout] --> src/generate_image.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn prep_nnet_arch( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Card` is never constructed [INFO] [stdout] --> src/shared/models.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Card { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CardFace` is never constructed [INFO] [stdout] --> src/shared/models.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct CardFace { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Val` is never used [INFO] [stdout] --> src/shared/neural_net.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | type Val = f64; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NeuralNetwork` is never constructed [INFO] [stdout] --> src/shared/neural_net.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct NeuralNetwork { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `forward` is never used [INFO] [stdout] --> src/shared/neural_net.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 11 | / impl NeuralNetwork [INFO] [stdout] 12 | | where [INFO] [stdout] 13 | | A: Fn(Val) -> Val, [INFO] [stdout] | |______________________- method in this implementation [INFO] [stdout] 14 | { [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Layer` is never constructed [INFO] [stdout] --> src/shared/neural_net.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Layer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_rand` is never used [INFO] [stdout] --> src/shared/neural_net.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl Layer { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 26 | pub fn new_rand() -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sigmoid` is never used [INFO] [stdout] --> src/shared/neural_net.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn sigmoid(x: Array1) -> Array1 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/shared/neural_net.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/shared/neural_net.rs:15:31 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Val` is never used [INFO] [stdout] --> src/shared/neural_net.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | type Val = f64; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NeuralNetwork` is never constructed [INFO] [stdout] --> src/shared/neural_net.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct NeuralNetwork { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `forward` is never used [INFO] [stdout] --> src/shared/neural_net.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 11 | / impl NeuralNetwork [INFO] [stdout] 12 | | where [INFO] [stdout] 13 | | A: Fn(Val) -> Val, [INFO] [stdout] | |______________________- method in this implementation [INFO] [stdout] 14 | { [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Layer` is never constructed [INFO] [stdout] --> src/shared/neural_net.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Layer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_rand` is never used [INFO] [stdout] --> src/shared/neural_net.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl Layer { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 26 | pub fn new_rand() -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sigmoid` is never used [INFO] [stdout] --> src/shared/neural_net.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn sigmoid(x: Array1) -> Array1 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/shared/neural_net.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/shared/neural_net.rs:15:31 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Val` is never used [INFO] [stdout] --> src/shared/neural_net.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | type Val = f64; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NeuralNetwork` is never constructed [INFO] [stdout] --> src/shared/neural_net.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct NeuralNetwork { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `forward` is never used [INFO] [stdout] --> src/shared/neural_net.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 11 | / impl NeuralNetwork [INFO] [stdout] 12 | | where [INFO] [stdout] 13 | | A: Fn(Val) -> Val, [INFO] [stdout] | |______________________- method in this implementation [INFO] [stdout] 14 | { [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Layer` is never constructed [INFO] [stdout] --> src/shared/neural_net.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Layer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_rand` is never used [INFO] [stdout] --> src/shared/neural_net.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl Layer { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 26 | pub fn new_rand() -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sigmoid` is never used [INFO] [stdout] --> src/shared/neural_net.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn sigmoid(x: Array1) -> Array1 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.17s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: argmin v0.4.7 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "c64ed251156be3bd1d2cf8d4264624229f26a68a4cd743b3239f5f3f1262f8bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c64ed251156be3bd1d2cf8d4264624229f26a68a4cd743b3239f5f3f1262f8bf", kill_on_drop: false }` [INFO] [stdout] c64ed251156be3bd1d2cf8d4264624229f26a68a4cd743b3239f5f3f1262f8bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27c1fea37be71a5971206cff6de41ef674782f74d4cecf9ab6dacb622752f302 [INFO] running `Command { std: "docker" "start" "-a" "27c1fea37be71a5971206cff6de41ef674782f74d4cecf9ab6dacb622752f302", kill_on_drop: false }` [INFO] [stderr] Compiling mtg_fine_tuned v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rayon::array` [INFO] [stdout] --> src/shared/neural_net.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rayon::array; [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: `rayon::array` [INFO] [stdout] --> src/shared/neural_net.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rayon::array; [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: `rayon::array` [INFO] [stdout] --> src/shared/neural_net.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rayon::array; [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: `rayon::array` [INFO] [stdout] --> src/shared/neural_net.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rayon::array; [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 variable: `input` [INFO] [stdout] --> src/shared/neural_net.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/shared/neural_net.rs:15:31 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Val` is never used [INFO] [stdout] --> src/shared/neural_net.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | type Val = f64; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NeuralNetwork` is never constructed [INFO] [stdout] --> src/shared/neural_net.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct NeuralNetwork { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `forward` is never used [INFO] [stdout] --> src/shared/neural_net.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 11 | / impl NeuralNetwork [INFO] [stdout] 12 | | where [INFO] [stdout] 13 | | A: Fn(Val) -> Val, [INFO] [stdout] | |______________________- method in this implementation [INFO] [stdout] 14 | { [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Layer` is never constructed [INFO] [stdout] --> src/shared/neural_net.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Layer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_rand` is never used [INFO] [stdout] --> src/shared/neural_net.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl Layer { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 26 | pub fn new_rand() -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sigmoid` is never used [INFO] [stdout] --> src/shared/neural_net.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn sigmoid(x: Array1) -> Array1 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/shared/neural_net.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/shared/neural_net.rs:15:31 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `model` [INFO] [stdout] --> src/generate_image.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let model = lin_reg.fit(&dataset)?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_model` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `depth` [INFO] [stdout] --> src/generate_image.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | depth: usize, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/generate_image.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | size: usize, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `activation` [INFO] [stdout] --> src/generate_image.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | activation: A, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_activation` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color_mode` [INFO] [stdout] --> src/generate_image.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | color_mode: &str, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_color_mode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `init_image` is never used [INFO] [stdout] --> src/generate_image.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn init_image(rows: usize, cols: usize) -> Array3 { [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 `prep_nnet_arch` is never used [INFO] [stdout] --> src/generate_image.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn prep_nnet_arch( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Card` is never constructed [INFO] [stdout] --> src/shared/models.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Card { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CardFace` is never constructed [INFO] [stdout] --> src/shared/models.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct CardFace { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Val` is never used [INFO] [stdout] --> src/shared/neural_net.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | type Val = f64; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NeuralNetwork` is never constructed [INFO] [stdout] --> src/shared/neural_net.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct NeuralNetwork { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `forward` is never used [INFO] [stdout] --> src/shared/neural_net.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 11 | / impl NeuralNetwork [INFO] [stdout] 12 | | where [INFO] [stdout] 13 | | A: Fn(Val) -> Val, [INFO] [stdout] | |______________________- method in this implementation [INFO] [stdout] 14 | { [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Layer` is never constructed [INFO] [stdout] --> src/shared/neural_net.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Layer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_rand` is never used [INFO] [stdout] --> src/shared/neural_net.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl Layer { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 26 | pub fn new_rand() -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sigmoid` is never used [INFO] [stdout] --> src/shared/neural_net.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn sigmoid(x: Array1) -> Array1 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/shared/neural_net.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/shared/neural_net.rs:15:31 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/shared/neural_net.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/shared/neural_net.rs:15:31 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Val` is never used [INFO] [stdout] --> src/shared/neural_net.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | type Val = f64; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NeuralNetwork` is never constructed [INFO] [stdout] --> src/shared/neural_net.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct NeuralNetwork { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `forward` is never used [INFO] [stdout] --> src/shared/neural_net.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 11 | / impl NeuralNetwork [INFO] [stdout] 12 | | where [INFO] [stdout] 13 | | A: Fn(Val) -> Val, [INFO] [stdout] | |______________________- method in this implementation [INFO] [stdout] 14 | { [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Layer` is never constructed [INFO] [stdout] --> src/shared/neural_net.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Layer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_rand` is never used [INFO] [stdout] --> src/shared/neural_net.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl Layer { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 26 | pub fn new_rand() -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sigmoid` is never used [INFO] [stdout] --> src/shared/neural_net.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn sigmoid(x: Array1) -> Array1 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Val` is never used [INFO] [stdout] --> src/shared/neural_net.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | type Val = f64; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NeuralNetwork` is never constructed [INFO] [stdout] --> src/shared/neural_net.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct NeuralNetwork { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `forward` is never used [INFO] [stdout] --> src/shared/neural_net.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 11 | / impl NeuralNetwork [INFO] [stdout] 12 | | where [INFO] [stdout] 13 | | A: Fn(Val) -> Val, [INFO] [stdout] | |______________________- method in this implementation [INFO] [stdout] 14 | { [INFO] [stdout] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Layer` is never constructed [INFO] [stdout] --> src/shared/neural_net.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Layer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_rand` is never used [INFO] [stdout] --> src/shared/neural_net.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl Layer { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 26 | pub fn new_rand() -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sigmoid` is never used [INFO] [stdout] --> src/shared/neural_net.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn sigmoid(x: Array1) -> Array1 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: argmin v0.4.7 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "27c1fea37be71a5971206cff6de41ef674782f74d4cecf9ab6dacb622752f302", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27c1fea37be71a5971206cff6de41ef674782f74d4cecf9ab6dacb622752f302", kill_on_drop: false }` [INFO] [stdout] 27c1fea37be71a5971206cff6de41ef674782f74d4cecf9ab6dacb622752f302 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9fba3652d6e074c02d6356411922279fba120a7ee512b94755c64279f480d001 [INFO] running `Command { std: "docker" "start" "-a" "9fba3652d6e074c02d6356411922279fba120a7ee512b94755c64279f480d001", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `rayon::array` [INFO] [stderr] --> src/shared/neural_net.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use rayon::array; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/shared/neural_net.rs:15:35 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/shared/neural_net.rs:15:31 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: type alias `Val` is never used [INFO] [stderr] --> src/shared/neural_net.rs:4:6 [INFO] [stderr] | [INFO] [stderr] 4 | type Val = f64; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `NeuralNetwork` is never constructed [INFO] [stderr] --> src/shared/neural_net.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct NeuralNetwork { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `forward` is never used [INFO] [stderr] --> src/shared/neural_net.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 11 | / impl NeuralNetwork [INFO] [stderr] 12 | | where [INFO] [stderr] 13 | | A: Fn(Val) -> Val, [INFO] [stderr] | |______________________- method in this implementation [INFO] [stderr] 14 | { [INFO] [stderr] 15 | pub fn forward(&mut self, mut input: Array1) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Layer` is never constructed [INFO] [stderr] --> src/shared/neural_net.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 20 | pub struct Layer { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new_rand` is never used [INFO] [stderr] --> src/shared/neural_net.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 25 | impl Layer { [INFO] [stderr] | ---------- associated function in this implementation [INFO] [stderr] 26 | pub fn new_rand() -> Self { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sigmoid` is never used [INFO] [stderr] --> src/shared/neural_net.rs:31:8 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn sigmoid(x: Array1) -> Array1 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `model` [INFO] [stderr] --> src/generate_image.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | let model = lin_reg.fit(&dataset)?; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_model` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `depth` [INFO] [stderr] --> src/generate_image.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | depth: usize, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/generate_image.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | size: usize, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `activation` [INFO] [stderr] --> src/generate_image.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | activation: A, [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_activation` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color_mode` [INFO] [stderr] --> src/generate_image.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | color_mode: &str, [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_color_mode` [INFO] [stderr] [INFO] [stderr] warning: function `init_image` is never used [INFO] [stderr] --> src/generate_image.rs:16:4 [INFO] [stderr] | [INFO] [stderr] 16 | fn init_image(rows: usize, cols: usize) -> Array3 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `prep_nnet_arch` is never used [INFO] [stderr] --> src/generate_image.rs:20:4 [INFO] [stderr] | [INFO] [stderr] 20 | fn prep_nnet_arch( [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Card` is never constructed [INFO] [stderr] --> src/shared/models.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct Card { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `CardFace` is never constructed [INFO] [stderr] --> src/shared/models.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 37 | pub struct CardFace { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias `Val` is never used [INFO] [stderr] --> src/shared/neural_net.rs:4:6 [INFO] [stderr] | [INFO] [stderr] 4 | type Val = f64; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `mtg_fine_tuned` (bin "filter_oracle_cards" test) generated 9 warnings (run `cargo fix --bin "filter_oracle_cards" --tests` to apply 2 suggestions) [INFO] [stderr] warning: `mtg_fine_tuned` (bin "generate_image" test) generated 18 warnings (8 duplicates) [INFO] [stderr] warning: `mtg_fine_tuned` (bin "gen_training_data" test) generated 9 warnings (9 duplicates) [INFO] [stderr] warning: `mtg_fine_tuned` (bin "download_art" test) generated 9 warnings (9 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: argmin v0.4.7 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Running unittests src/download_art.rs (/opt/rustwide/target/debug/deps/download_art-7c7807c79ab91af7) [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] [stderr] Running unittests src/filter_oracle_cards.rs (/opt/rustwide/target/debug/deps/filter_oracle_cards-1f4c97499baaa2e7) [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] [stderr] Running unittests src/gen_training_data.rs (/opt/rustwide/target/debug/deps/gen_training_data-757991fcefe95600) [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] [stderr] Running unittests src/generate_image.rs (/opt/rustwide/target/debug/deps/generate_image-6ce1b879144fdc4d) [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] [stderr] Running unittests src/resize_art.rs (/opt/rustwide/target/debug/deps/resize_art-bb570198048a3adf) [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" "9fba3652d6e074c02d6356411922279fba120a7ee512b94755c64279f480d001", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fba3652d6e074c02d6356411922279fba120a7ee512b94755c64279f480d001", kill_on_drop: false }` [INFO] [stdout] 9fba3652d6e074c02d6356411922279fba120a7ee512b94755c64279f480d001