[INFO] fetching crate ferrite-rs 0.0.1-beta.2... [INFO] checking ferrite-rs-0.0.1-beta.2 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] extracting crate ferrite-rs 0.0.1-beta.2 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate ferrite-rs 0.0.1-beta.2 [INFO] finished tweaking crates.io crate ferrite-rs 0.0.1-beta.2 [INFO] tweaked toml for crates.io crate ferrite-rs 0.0.1-beta.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ferrite-rs 0.0.1-beta.2 on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ferrite-rs 0.0.1-beta.2 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/6c8861a39f98db27c0804c233027887816a8c7c167df3c0dfab16039f0fad4c8-init: no space left on device [INFO] checking ferrite-rs-0.0.1-beta.2 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] extracting crate ferrite-rs 0.0.1-beta.2 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate ferrite-rs 0.0.1-beta.2 [INFO] finished tweaking crates.io crate ferrite-rs 0.0.1-beta.2 [INFO] tweaked toml for crates.io crate ferrite-rs 0.0.1-beta.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ferrite-rs 0.0.1-beta.2 on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ferrite-rs 0.0.1-beta.2 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/d9c39b48c638f9a89d2c01f97b8c22d46afc7d171c8c5eafcbae3a76ac2fa806-init: no space left on device [INFO] checking ferrite-rs-0.0.1-beta.2 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] extracting crate ferrite-rs 0.0.1-beta.2 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate ferrite-rs 0.0.1-beta.2 [INFO] finished tweaking crates.io crate ferrite-rs 0.0.1-beta.2 [INFO] tweaked toml for crates.io crate ferrite-rs 0.0.1-beta.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ferrite-rs 0.0.1-beta.2 on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ferrite-rs 0.0.1-beta.2 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0dc5421ea3e239b185b3812bc0addfbd8629e3981f6c4d26c5fe59fb9de848c [INFO] running `Command { std: "docker" "start" "-a" "a0dc5421ea3e239b185b3812bc0addfbd8629e3981f6c4d26c5fe59fb9de848c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0dc5421ea3e239b185b3812bc0addfbd8629e3981f6c4d26c5fe59fb9de848c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0dc5421ea3e239b185b3812bc0addfbd8629e3981f6c4d26c5fe59fb9de848c", kill_on_drop: false }` [INFO] [stdout] a0dc5421ea3e239b185b3812bc0addfbd8629e3981f6c4d26c5fe59fb9de848c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8723bb816eefec643fe01a1d43ab97d03e27a3b0d265069c5d39fba9711a1049 [INFO] running `Command { std: "docker" "start" "-a" "8723bb816eefec643fe01a1d43ab97d03e27a3b0d265069c5d39fba9711a1049", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling libm v0.2.11 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking ryu v1.0.19 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Checking csv-core v0.1.12 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking ndarray-rand v0.15.0 [INFO] [stderr] Checking ferrite-rs v0.0.1-beta.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ndarray::indices` [INFO] [stdout] --> src/multivariate_regression/gradient/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use ndarray::indices; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ndarray::Array2` [INFO] [stdout] --> src/multivariate_regression/gradient/gradient_type.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ndarray::Array2; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::matrix_operations::mat_mul::matrix_mul` [INFO] [stdout] --> src/multivariate_regression/gradient/gradient_type.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::matrix_operations::mat_mul::matrix_mul; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Axis` [INFO] [stdout] --> src/multivariate_regression/update_weight/mod.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use ndarray::{Array2, Axis, s}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MiniBatchSize` [INFO] [stdout] --> src/multivariate_regression/training/train.rs:8:68 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::multivariate_regression::update_weight::{update_weight, MiniBatchSize, UpdatationMethod}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MiniBatchSize` [INFO] [stdout] --> src/lib.rs:31:57 [INFO] [stdout] | [INFO] [stdout] 31 | use crate::multivariate_regression::update_weight::{MiniBatchSize, UpdatationMethod}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ndarray::indices` [INFO] [stdout] --> src/multivariate_regression/gradient/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use ndarray::indices; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ndarray::Array2` [INFO] [stdout] --> src/multivariate_regression/gradient/gradient_type.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ndarray::Array2; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::matrix_operations::mat_mul::matrix_mul` [INFO] [stdout] --> src/multivariate_regression/gradient/gradient_type.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::matrix_operations::mat_mul::matrix_mul; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Axis` [INFO] [stdout] --> src/multivariate_regression/update_weight/mod.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use ndarray::{Array2, Axis, s}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MiniBatchSize` [INFO] [stdout] --> src/multivariate_regression/training/train.rs:8:68 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::multivariate_regression::update_weight::{update_weight, MiniBatchSize, UpdatationMethod}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `read_input_output` and `train_test_split` [INFO] [stdout] --> src/lib.rs:21:14 [INFO] [stdout] | [INFO] [stdout] 21 | use csv_io::{read_input_output, train_test_split}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `headers` [INFO] [stdout] --> src/csv_io/mod.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 151 | headers: Vec, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headers` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `headers` [INFO] [stdout] --> src/csv_io/mod.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 151 | headers: Vec, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headers` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `raw_gradient_matrix` is never read [INFO] [stdout] --> src/multivariate_regression/gradient/mod.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | let mut raw_gradient_matrix = Array2::::zeros((weight.nrows(), weight.ncols())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `raw_gradient_matrix` is never read [INFO] [stdout] --> src/multivariate_regression/gradient/mod.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | let mut raw_gradient_matrix = Array2::::zeros((weight.nrows(), weight.ncols())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x_test` [INFO] [stdout] --> src/lib.rs:41:32 [INFO] [stdout] | [INFO] [stdout] 41 | let (x_train, y_train, x_test, y_test) = train_test_split(input, output, 0.7) [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y_test` [INFO] [stdout] --> src/lib.rs:41:40 [INFO] [stdout] | [INFO] [stdout] 41 | let (x_train, y_train, x_test, y_test) = train_test_split(input, output, 0.7) [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `normalization_parameter_type` is never read [INFO] [stdout] --> src/multivariate_regression/input/input.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Input { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 7 | normalization_parameter_type: NormalizationParameterType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `denormalize_data` is never used [INFO] [stdout] --> src/multivariate_regression/normalization/normalization.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn denormalize_data( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get`, `update`, `multiply`, and `print` are never used [INFO] [stdout] --> src/multivariate_regression/weight/weight.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Weight { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] 10 | pub fn get(&self) -> Array2{ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn update(&mut self ,lr : f64, gradient : &Array2){ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn multiply(&self, input: &Array2) -> Array2 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn print(&self){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `normalization_parameter_type` is never read [INFO] [stdout] --> src/multivariate_regression/input/input.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Input { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 7 | normalization_parameter_type: NormalizationParameterType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `denormalize_data` is never used [INFO] [stdout] --> src/multivariate_regression/normalization/normalization.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn denormalize_data( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get`, `update`, `multiply`, and `print` are never used [INFO] [stdout] --> src/multivariate_regression/weight/weight.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Weight { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] 10 | pub fn get(&self) -> Array2{ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn update(&mut self ,lr : f64, gradient : &Array2){ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn multiply(&self, input: &Array2) -> Array2 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn print(&self){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.28s [INFO] running `Command { std: "docker" "inspect" "8723bb816eefec643fe01a1d43ab97d03e27a3b0d265069c5d39fba9711a1049", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8723bb816eefec643fe01a1d43ab97d03e27a3b0d265069c5d39fba9711a1049", kill_on_drop: false }` [INFO] [stdout] 8723bb816eefec643fe01a1d43ab97d03e27a3b0d265069c5d39fba9711a1049