[INFO] cloning repository https://github.com/ogbanugot/convnet_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ogbanugot/convnet_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fogbanugot%2Fconvnet_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fogbanugot%2Fconvnet_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 89c460e8633406a14c975e876541b488e4ba4ece [INFO] testing ogbanugot/convnet_rust against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fogbanugot%2Fconvnet_rust" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ogbanugot/convnet_rust on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ogbanugot/convnet_rust [INFO] finished tweaking git repo https://github.com/ogbanugot/convnet_rust [INFO] tweaked toml for git repo https://github.com/ogbanugot/convnet_rust written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/ogbanugot/convnet_rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 727aa8097b14b7a4d8ba070816651313d18336d7b724d4b39ea7ae5c3b207de9 [INFO] running `Command { std: "docker" "start" "-a" "727aa8097b14b7a4d8ba070816651313d18336d7b724d4b39ea7ae5c3b207de9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "727aa8097b14b7a4d8ba070816651313d18336d7b724d4b39ea7ae5c3b207de9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "727aa8097b14b7a4d8ba070816651313d18336d7b724d4b39ea7ae5c3b207de9", kill_on_drop: false }` [INFO] [stdout] 727aa8097b14b7a4d8ba070816651313d18336d7b724d4b39ea7ae5c3b207de9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64d0c268c30259e94f27fa3f834fbc17c4aced9d118d2c7a744713eb718b67a3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "64d0c268c30259e94f27fa3f834fbc17c4aced9d118d2c7a744713eb718b67a3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling cblas-sys v0.1.4 [INFO] [stderr] Compiling lapack-sys v0.12.1 [INFO] [stderr] Compiling openblas-build v0.1.1 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling openblas-src v0.10.4 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling blas-src v0.8.0 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling noisy_float v0.2.0 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling ndarray v0.15.4 [INFO] [stderr] Compiling lapack v0.18.0 [INFO] [stderr] Compiling cauchy v0.4.0 [INFO] [stderr] Compiling lax v0.2.0 [INFO] [stderr] Compiling ndarray-linalg v0.14.1 [INFO] [stderr] Compiling ndarray-stats v0.5.0 [INFO] [stderr] Compiling ndarray-rand v0.14.0 [INFO] [stderr] Compiling convnet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Layer1d`, `Layer2d`, `Layer` [INFO] [stdout] --> src/layers/neuron/output.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::layers::{Layer, Layer1d, Layer2d}; [INFO] [stdout] | ^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::nodes::neuron::hidden::Hidden` [INFO] [stdout] --> src/layers/neuron/hidden.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::nodes::neuron::hidden::Hidden; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Array`, `Dim`, `Ix2`, `Ix` [INFO] [stdout] --> src/layers/neuron/hidden.rs:4:45 [INFO] [stdout] | [INFO] [stdout] 4 | use ndarray::{ArrayBase, OwnedRepr, Array1, Ix, Ix1, Ix2, Ix3, Dim, Array}; [INFO] [stdout] | ^^ ^^^ ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ix` [INFO] [stdout] --> src/weights.rs:2:45 [INFO] [stdout] | [INFO] [stdout] 2 | use ndarray::{ArrayBase, OwnedRepr, Array2, Ix, Ix2}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Normal`, `Uniform` [INFO] [stdout] --> src/weights.rs:4:48 [INFO] [stdout] | [INFO] [stdout] 4 | use ndarray_rand::rand_distr::{StandardNormal, Normal, Uniform}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/dataloader.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/dataloader.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/dataloader.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Data` [INFO] [stdout] --> src/dataloader.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::Data; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Data2d`, `DataBatch2d`, `Input2d`, `InputData2d`, `LabelsBatch` [INFO] [stdout] --> src/dataloader/mnist.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::dataloader::{Input2d, Batches2D, DataBatch2d, LabelsBatch, InputData2d, Data2d}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `counter` [INFO] [stdout] --> src/dataloader/mnist.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | let mut counter = 0; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_counter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v_chunked` [INFO] [stdout] --> src/dataloader/mnist.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let v_chunked: Vec> = v.chunks(3).map(|x| x.to_vec()).collect(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_v_chunked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/dataloader/mnist.rs:64:16 [INFO] [stdout] | [INFO] [stdout] 64 | fn batches(data:Vec>>, labels:Vec>){ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `labels` [INFO] [stdout] --> src/dataloader/mnist.rs:64:41 [INFO] [stdout] | [INFO] [stdout] 64 | fn batches(data:Vec>>, labels:Vec>){ [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/dataloader/mnist.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | let mut counter = 0; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `act_func` [INFO] [stdout] --> src/layers/neuron/hidden.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | pub act_func: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> src/dataloader/mnist.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | data: MnistData2d, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `batches` [INFO] [stdout] --> src/dataloader/mnist.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | batches: MnistBatches2d, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `batches` [INFO] [stdout] --> src/dataloader/mnist.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | fn batches(data:Vec>>, labels:Vec>){ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `train_batch` [INFO] [stdout] --> src/dataloader/mnist.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | train_batch: Batches2D, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `test_batch` [INFO] [stdout] --> src/dataloader/mnist.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | test_batch: Batches2D, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:27:37 [INFO] [stdout] | [INFO] [stdout] 27 | let inp = Array1::::random((800), StandardNormal); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 27 - let inp = Array1::::random((800), StandardNormal); [INFO] [stdout] 27 + let inp = Array1::::random(800, StandardNormal); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:28:35 [INFO] [stdout] | [INFO] [stdout] 28 | let b = Array1::::random((128), StandardNormal); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 28 - let b = Array1::::random((128), StandardNormal); [INFO] [stdout] 28 + let b = Array1::::random(128, StandardNormal); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.85s [INFO] running `Command { std: "docker" "inspect" "64d0c268c30259e94f27fa3f834fbc17c4aced9d118d2c7a744713eb718b67a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64d0c268c30259e94f27fa3f834fbc17c4aced9d118d2c7a744713eb718b67a3", kill_on_drop: false }` [INFO] [stdout] 64d0c268c30259e94f27fa3f834fbc17c4aced9d118d2c7a744713eb718b67a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 746a9380ff8150edf493aa5227a5eab4155a6df28c6eb17f1290484df030540a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "746a9380ff8150edf493aa5227a5eab4155a6df28c6eb17f1290484df030540a", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `Layer1d`, `Layer2d`, `Layer` [INFO] [stdout] --> src/layers/neuron/output.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::layers::{Layer, Layer1d, Layer2d}; [INFO] [stdout] | ^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::nodes::neuron::hidden::Hidden` [INFO] [stdout] --> src/layers/neuron/hidden.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::nodes::neuron::hidden::Hidden; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Array`, `Dim`, `Ix2`, `Ix` [INFO] [stdout] --> src/layers/neuron/hidden.rs:4:45 [INFO] [stdout] | [INFO] [stdout] 4 | use ndarray::{ArrayBase, OwnedRepr, Array1, Ix, Ix1, Ix2, Ix3, Dim, Array}; [INFO] [stdout] | ^^ ^^^ ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ix` [INFO] [stdout] --> src/weights.rs:2:45 [INFO] [stdout] | [INFO] [stdout] 2 | use ndarray::{ArrayBase, OwnedRepr, Array2, Ix, Ix2}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Normal`, `Uniform` [INFO] [stdout] --> src/weights.rs:4:48 [INFO] [stdout] | [INFO] [stdout] 4 | use ndarray_rand::rand_distr::{StandardNormal, Normal, Uniform}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/dataloader.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/dataloader.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/dataloader.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Data` [INFO] [stdout] --> src/dataloader.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::Data; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Data2d`, `DataBatch2d`, `Input2d`, `InputData2d`, `LabelsBatch` [INFO] [stdout] --> src/dataloader/mnist.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::dataloader::{Input2d, Batches2D, DataBatch2d, LabelsBatch, InputData2d, Data2d}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `counter` [INFO] [stdout] --> src/dataloader/mnist.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | let mut counter = 0; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_counter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v_chunked` [INFO] [stdout] --> src/dataloader/mnist.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let v_chunked: Vec> = v.chunks(3).map(|x| x.to_vec()).collect(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_v_chunked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/dataloader/mnist.rs:64:16 [INFO] [stdout] | [INFO] [stdout] 64 | fn batches(data:Vec>>, labels:Vec>){ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `labels` [INFO] [stdout] --> src/dataloader/mnist.rs:64:41 [INFO] [stdout] | [INFO] [stdout] 64 | fn batches(data:Vec>>, labels:Vec>){ [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/dataloader/mnist.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | let mut counter = 0; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `act_func` [INFO] [stdout] --> src/layers/neuron/hidden.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | pub act_func: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> src/dataloader/mnist.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | data: MnistData2d, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `batches` [INFO] [stdout] --> src/dataloader/mnist.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | batches: MnistBatches2d, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `batches` [INFO] [stdout] --> src/dataloader/mnist.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | fn batches(data:Vec>>, labels:Vec>){ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `train_batch` [INFO] [stdout] --> src/dataloader/mnist.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | train_batch: Batches2D, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `test_batch` [INFO] [stdout] --> src/dataloader/mnist.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | test_batch: Batches2D, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling convnet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::weights::Weight1d` [INFO] [stdout] --> src/layers.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::weights::Weight1d; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::nodes::neuron` [INFO] [stdout] --> src/layers.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::nodes::neuron; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::functions::get_function` [INFO] [stdout] --> src/layers.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::functions::get_function; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::layers::neuron::output` [INFO] [stdout] --> src/layers.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::layers::neuron::output; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Layer1d`, `Layer2d`, `Layer` [INFO] [stdout] --> src/layers/neuron/output.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::layers::{Layer, Layer1d, Layer2d}; [INFO] [stdout] | ^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::layers::neuron::output` [INFO] [stdout] --> src/layers/neuron/output.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::layers::neuron::output; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::nodes::neuron` [INFO] [stdout] --> src/layers/neuron/output.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::nodes::neuron; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::weights::Weight1d` [INFO] [stdout] --> src/layers/neuron/output.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::weights::Weight1d; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::functions::get_function` [INFO] [stdout] --> src/layers/neuron/output.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::functions::get_function; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::nodes::neuron::hidden::Hidden` [INFO] [stdout] --> src/layers/neuron/hidden.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::nodes::neuron::hidden::Hidden; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Array`, `Dim`, `Ix2`, `Ix` [INFO] [stdout] --> src/layers/neuron/hidden.rs:4:45 [INFO] [stdout] | [INFO] [stdout] 4 | use ndarray::{ArrayBase, OwnedRepr, Array1, Ix, Ix1, Ix2, Ix3, Dim, Array}; [INFO] [stdout] | ^^ ^^^ ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::layers::neuron::hidden` [INFO] [stdout] --> src/layers/neuron/hidden.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::layers::neuron::hidden; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::nodes::neuron` [INFO] [stdout] --> src/layers/neuron/hidden.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::nodes::neuron; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::weights::Weight1d` [INFO] [stdout] --> src/layers/neuron/hidden.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::weights::Weight1d; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::functions::get_function` [INFO] [stdout] --> src/layers/neuron/hidden.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::functions::get_function; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ix` [INFO] [stdout] --> src/weights.rs:2:45 [INFO] [stdout] | [INFO] [stdout] 2 | use ndarray::{ArrayBase, OwnedRepr, Array2, Ix, Ix2}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Normal`, `Uniform` [INFO] [stdout] --> src/weights.rs:4:48 [INFO] [stdout] | [INFO] [stdout] 4 | use ndarray_rand::rand_distr::{StandardNormal, Normal, Uniform}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/dataloader.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/dataloader.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/dataloader.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Data` [INFO] [stdout] --> src/dataloader.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::Data; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Data2d`, `DataBatch2d`, `Input2d`, `InputData2d`, `LabelsBatch` [INFO] [stdout] --> src/dataloader/mnist.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::dataloader::{Input2d, Batches2D, DataBatch2d, LabelsBatch, InputData2d, Data2d}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:27:37 [INFO] [stdout] | [INFO] [stdout] 27 | let inp = Array1::::random((800), StandardNormal); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 27 - let inp = Array1::::random((800), StandardNormal); [INFO] [stdout] 27 + let inp = Array1::::random(800, StandardNormal); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:28:35 [INFO] [stdout] | [INFO] [stdout] 28 | let b = Array1::::random((128), StandardNormal); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 28 - let b = Array1::::random((128), StandardNormal); [INFO] [stdout] 28 + let b = Array1::::random(128, StandardNormal); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `counter` [INFO] [stdout] --> src/dataloader/mnist.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | let mut counter = 0; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_counter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v_chunked` [INFO] [stdout] --> src/dataloader/mnist.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let v_chunked: Vec> = v.chunks(3).map(|x| x.to_vec()).collect(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_v_chunked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/dataloader/mnist.rs:64:16 [INFO] [stdout] | [INFO] [stdout] 64 | fn batches(data:Vec>>, labels:Vec>){ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `labels` [INFO] [stdout] --> src/dataloader/mnist.rs:64:41 [INFO] [stdout] | [INFO] [stdout] 64 | fn batches(data:Vec>>, labels:Vec>){ [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/dataloader/mnist.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | let mut counter = 0; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `act_func` [INFO] [stdout] --> src/layers/neuron/hidden.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | pub act_func: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> src/dataloader/mnist.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | data: MnistData2d, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `batches` [INFO] [stdout] --> src/dataloader/mnist.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | batches: MnistBatches2d, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `batches` [INFO] [stdout] --> src/dataloader/mnist.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | fn batches(data:Vec>>, labels:Vec>){ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `train_batch` [INFO] [stdout] --> src/dataloader/mnist.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | train_batch: Batches2D, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `test_batch` [INFO] [stdout] --> src/dataloader/mnist.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | test_batch: Batches2D, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.66s [INFO] running `Command { std: "docker" "inspect" "746a9380ff8150edf493aa5227a5eab4155a6df28c6eb17f1290484df030540a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "746a9380ff8150edf493aa5227a5eab4155a6df28c6eb17f1290484df030540a", kill_on_drop: false }` [INFO] [stdout] 746a9380ff8150edf493aa5227a5eab4155a6df28c6eb17f1290484df030540a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 54f1f0b621b8e7a2e6d83a459047dd2c74ee3a662dd1a2048c4eec6f3278e310 [INFO] running `Command { std: "docker" "start" "-a" "54f1f0b621b8e7a2e6d83a459047dd2c74ee3a662dd1a2048c4eec6f3278e310", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Layer1d`, `Layer2d`, `Layer` [INFO] [stderr] --> src/layers/neuron/output.rs:1:21 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::layers::{Layer, Layer1d, Layer2d}; [INFO] [stderr] | ^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::nodes::neuron::hidden::Hidden` [INFO] [stderr] --> src/layers/neuron/hidden.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::nodes::neuron::hidden::Hidden; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Array`, `Dim`, `Ix2`, `Ix` [INFO] [stderr] --> src/layers/neuron/hidden.rs:4:45 [INFO] [stderr] | [INFO] [stderr] 4 | use ndarray::{ArrayBase, OwnedRepr, Array1, Ix, Ix1, Ix2, Ix3, Dim, Array}; [INFO] [stderr] | ^^ ^^^ ^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Ix` [INFO] [stderr] --> src/weights.rs:2:45 [INFO] [stderr] | [INFO] [stderr] 2 | use ndarray::{ArrayBase, OwnedRepr, Array2, Ix, Ix2}; [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Normal`, `Uniform` [INFO] [stderr] --> src/weights.rs:4:48 [INFO] [stderr] | [INFO] [stderr] 4 | use ndarray_rand::rand_distr::{StandardNormal, Normal, Uniform}; [INFO] [stderr] | ^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/dataloader.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/dataloader.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/dataloader.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::Data` [INFO] [stderr] --> src/dataloader.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::Data; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Data2d`, `DataBatch2d`, `Input2d`, `InputData2d`, `LabelsBatch` [INFO] [stderr] --> src/dataloader/mnist.rs:1:25 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::dataloader::{Input2d, Batches2D, DataBatch2d, LabelsBatch, InputData2d, Data2d}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `counter` [INFO] [stderr] --> src/dataloader/mnist.rs:56:17 [INFO] [stderr] | [INFO] [stderr] 56 | let mut counter = 0; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_counter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v_chunked` [INFO] [stderr] --> src/dataloader/mnist.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | let v_chunked: Vec> = v.chunks(3).map(|x| x.to_vec()).collect(); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_v_chunked` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/dataloader/mnist.rs:64:16 [INFO] [stderr] | [INFO] [stderr] 64 | fn batches(data:Vec>>, labels:Vec>){ [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `labels` [INFO] [stderr] --> src/dataloader/mnist.rs:64:41 [INFO] [stderr] | [INFO] [stderr] 64 | fn batches(data:Vec>>, labels:Vec>){ [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/dataloader/mnist.rs:56:13 [INFO] [stderr] | [INFO] [stderr] 56 | let mut counter = 0; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `act_func` [INFO] [stderr] --> src/layers/neuron/hidden.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | pub act_func: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `data` [INFO] [stderr] --> src/dataloader/mnist.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | data: MnistData2d, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `batches` [INFO] [stderr] --> src/dataloader/mnist.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | batches: MnistBatches2d, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `batches` [INFO] [stderr] --> src/dataloader/mnist.rs:64:8 [INFO] [stderr] | [INFO] [stderr] 64 | fn batches(data:Vec>>, labels:Vec>){ [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `train_batch` [INFO] [stderr] --> src/dataloader/mnist.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | train_batch: Batches2D, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `test_batch` [INFO] [stderr] --> src/dataloader/mnist.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | test_batch: Batches2D, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::weights::Weight1d` [INFO] [stderr] --> src/layers.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::weights::Weight1d; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::nodes::neuron` [INFO] [stderr] --> src/layers.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::nodes::neuron; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::functions::get_function` [INFO] [stderr] --> src/layers.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::functions::get_function; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::layers::neuron::output` [INFO] [stderr] --> src/layers.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::layers::neuron::output; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Layer1d`, `Layer2d`, `Layer` [INFO] [stderr] --> src/layers/neuron/output.rs:1:21 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::layers::{Layer, Layer1d, Layer2d}; [INFO] [stderr] | ^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::layers::neuron::output` [INFO] [stderr] --> src/layers/neuron/output.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::layers::neuron::output; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::nodes::neuron` [INFO] [stderr] --> src/layers/neuron/output.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::nodes::neuron; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::weights::Weight1d` [INFO] [stderr] --> src/layers/neuron/output.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::weights::Weight1d; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::functions::get_function` [INFO] [stderr] --> src/layers/neuron/output.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::functions::get_function; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::layers::neuron::hidden` [INFO] [stderr] --> src/layers/neuron/hidden.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::layers::neuron::hidden; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::nodes::neuron` [INFO] [stderr] --> src/layers/neuron/hidden.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::nodes::neuron; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::weights::Weight1d` [INFO] [stderr] --> src/layers/neuron/hidden.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | use crate::weights::Weight1d; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::functions::get_function` [INFO] [stderr] --> src/layers/neuron/hidden.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::functions::get_function; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `convnet` (lib) generated 21 warnings [INFO] [stderr] warning: `convnet` (lib test) generated 33 warnings (20 duplicates) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/main.rs:27:37 [INFO] [stderr] | [INFO] [stderr] 27 | let inp = Array1::::random((800), StandardNormal); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 27 - let inp = Array1::::random((800), StandardNormal); [INFO] [stderr] 27 + let inp = Array1::::random(800, StandardNormal); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/main.rs:28:35 [INFO] [stderr] | [INFO] [stderr] 28 | let b = Array1::::random((128), StandardNormal); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 28 - let b = Array1::::random((128), StandardNormal); [INFO] [stderr] 28 + let b = Array1::::random(128, StandardNormal); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `convnet` (bin "convnet" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/convnet-3927d7e411439cb1) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test layers::neuron::hidden::tests::hidden_forward_init ... ok [INFO] [stdout] test layers::neuron::hidden::tests::hidden_forward_new ... ok [INFO] [stdout] test layers::neuron::output::tests::output_forward_init ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/conv_procedural-9f77f70e4b132cd3) [INFO] [stdout] test nodes::tests::neuron_output ... ok [INFO] [stdout] test layers::tests::layer_forward ... ok [INFO] [stdout] test layers::neuron::output::tests::output_forward_new ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/convnet-35013b8b6b1b88ba) [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] [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] Doc-tests convnet [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" "54f1f0b621b8e7a2e6d83a459047dd2c74ee3a662dd1a2048c4eec6f3278e310", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54f1f0b621b8e7a2e6d83a459047dd2c74ee3a662dd1a2048c4eec6f3278e310", kill_on_drop: false }` [INFO] [stdout] 54f1f0b621b8e7a2e6d83a459047dd2c74ee3a662dd1a2048c4eec6f3278e310