[INFO] fetching crate linear_algebra_ws 0.1.1... [INFO] testing linear_algebra_ws-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate linear_algebra_ws 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate linear_algebra_ws 0.1.1 [INFO] finished tweaking crates.io crate linear_algebra_ws 0.1.1 [INFO] tweaked toml for crates.io crate linear_algebra_ws 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate linear_algebra_ws 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate linear_algebra_ws 0.1.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f1522c0d0825d2902998b92ed932f1c668bc4fa60e7331c5566185db1faca55 [INFO] running `Command { std: "docker" "start" "-a" "0f1522c0d0825d2902998b92ed932f1c668bc4fa60e7331c5566185db1faca55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f1522c0d0825d2902998b92ed932f1c668bc4fa60e7331c5566185db1faca55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f1522c0d0825d2902998b92ed932f1c668bc4fa60e7331c5566185db1faca55", kill_on_drop: false }` [INFO] [stdout] 0f1522c0d0825d2902998b92ed932f1c668bc4fa60e7331c5566185db1faca55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9799495a5d86bb473b02aa21bab727f247a0f9d0876fed6c6cab69c6883e2ec [INFO] running `Command { std: "docker" "start" "-a" "d9799495a5d86bb473b02aa21bab727f247a0f9d0876fed6c6cab69c6883e2ec", kill_on_drop: false }` [INFO] [stderr] Compiling linear_algebra_ws v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::matrix_operations::*` [INFO] [stdout] --> src/submenu.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::matrix_operations::*; // Matrix operations: addition, subtraction, multiplication, inversion, LU, eigenvalues/eigenvectors [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: `crate::advanced_methods::*` [INFO] [stdout] --> src/submenu.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::advanced_methods::*; // Advanced Numerical Methods: iterative, direct, conjugate gradient [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::gradient_optimizers::*` [INFO] [stdout] --> src/submenu.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::gradient_optimizers::*; // Gradient Optimizers: GD, SGD, Adam, RMSProp [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::dimensionality_reduction::*` [INFO] [stdout] --> src/submenu.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::dimensionality_reduction::*; // Dimensionality Reduction: PCA, SVD, LLE, t-SNE [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::input::*` [INFO] [stdout] --> src/matrix_operations.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::input::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/matrix_operations.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::input::*` [INFO] [stdout] --> src/advanced_methods.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::input::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/advanced_methods.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::input::*` [INFO] [stdout] --> src/gradient_optimizers.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::input::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/gradient_optimizers.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::input::*` [INFO] [stdout] --> src/dimensionality_reduction.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::input::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/dimensionality_reduction.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::vector::*` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::vector::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::matrix_operations::*` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::matrix_operations::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::advanced_methods::*` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::advanced_methods::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::gradient_optimizers::*` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::gradient_optimizers::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::dimensionality_reduction::*` [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use crate::dimensionality_reduction::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::input::*` [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use crate::input::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/submenu.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | let a = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/submenu.rs:94:21 [INFO] [stdout] | [INFO] [stdout] 94 | let b = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/submenu.rs:99:21 [INFO] [stdout] | [INFO] [stdout] 99 | let a = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/submenu.rs:101:21 [INFO] [stdout] | [INFO] [stdout] 101 | let b = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/submenu.rs:106:21 [INFO] [stdout] | [INFO] [stdout] 106 | let a = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/submenu.rs:108:21 [INFO] [stdout] | [INFO] [stdout] 108 | let b = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/submenu.rs:113:21 [INFO] [stdout] | [INFO] [stdout] 113 | let a = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m1` [INFO] [stdout] --> src/submenu.rs:118:21 [INFO] [stdout] | [INFO] [stdout] 118 | let m1 = read_matrix(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_m1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m2` [INFO] [stdout] --> src/submenu.rs:120:21 [INFO] [stdout] | [INFO] [stdout] 120 | let m2 = read_matrix(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_m2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/submenu.rs:125:21 [INFO] [stdout] | [INFO] [stdout] 125 | let a = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/submenu.rs:130:21 [INFO] [stdout] | [INFO] [stdout] 130 | let a = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/submenu.rs:162:21 [INFO] [stdout] | [INFO] [stdout] 162 | let a = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/submenu.rs:164:21 [INFO] [stdout] | [INFO] [stdout] 164 | let b = read_vector(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/submenu.rs:169:21 [INFO] [stdout] | [INFO] [stdout] 169 | let a = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/submenu.rs:171:21 [INFO] [stdout] | [INFO] [stdout] 171 | let b = read_vector(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/submenu.rs:176:21 [INFO] [stdout] | [INFO] [stdout] 176 | let a = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/submenu.rs:178:21 [INFO] [stdout] | [INFO] [stdout] 178 | let b = read_vector(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rf` [INFO] [stdout] --> src/submenu.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | let rf = read_function(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_rf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x0` [INFO] [stdout] --> src/submenu.rs:211:21 [INFO] [stdout] | [INFO] [stdout] 211 | let x0 = read_scalar(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_x0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rf` [INFO] [stdout] --> src/submenu.rs:216:21 [INFO] [stdout] | [INFO] [stdout] 216 | let rf = read_function(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_rf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x0` [INFO] [stdout] --> src/submenu.rs:218:21 [INFO] [stdout] | [INFO] [stdout] 218 | let x0 = read_scalar(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_x0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rf` [INFO] [stdout] --> src/submenu.rs:223:21 [INFO] [stdout] | [INFO] [stdout] 223 | let rf = read_function(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_rf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x0` [INFO] [stdout] --> src/submenu.rs:225:21 [INFO] [stdout] | [INFO] [stdout] 225 | let x0 = read_scalar(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_x0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rf` [INFO] [stdout] --> src/submenu.rs:230:21 [INFO] [stdout] | [INFO] [stdout] 230 | let rf = read_function(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_rf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x0` [INFO] [stdout] --> src/submenu.rs:232:21 [INFO] [stdout] | [INFO] [stdout] 232 | let x0 = read_scalar(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_x0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/submenu.rs:264:21 [INFO] [stdout] | [INFO] [stdout] 264 | let data = read_matrix(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/submenu.rs:269:21 [INFO] [stdout] | [INFO] [stdout] 269 | let data = read_matrix(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/submenu.rs:274:21 [INFO] [stdout] | [INFO] [stdout] 274 | let data = read_matrix(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/submenu.rs:279:21 [INFO] [stdout] | [INFO] [stdout] 279 | let data = read_matrix(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Matrix` is never constructed [INFO] [stdout] --> src/matrix_operations.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Matrix { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/matrix_operations.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Matrix { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 17 | pub fn new(data : Vec>) -> Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "d9799495a5d86bb473b02aa21bab727f247a0f9d0876fed6c6cab69c6883e2ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9799495a5d86bb473b02aa21bab727f247a0f9d0876fed6c6cab69c6883e2ec", kill_on_drop: false }` [INFO] [stdout] d9799495a5d86bb473b02aa21bab727f247a0f9d0876fed6c6cab69c6883e2ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11976432ccecf0bded6b0f0c5d9e9e13ae5cc0d0fdab433ea7d17b3a8f92203a [INFO] running `Command { std: "docker" "start" "-a" "11976432ccecf0bded6b0f0c5d9e9e13ae5cc0d0fdab433ea7d17b3a8f92203a", kill_on_drop: false }` [INFO] [stderr] Compiling linear_algebra_ws v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::matrix_operations::*` [INFO] [stdout] --> src/submenu.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::matrix_operations::*; // Matrix operations: addition, subtraction, multiplication, inversion, LU, eigenvalues/eigenvectors [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: `crate::advanced_methods::*` [INFO] [stdout] --> src/submenu.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::advanced_methods::*; // Advanced Numerical Methods: iterative, direct, conjugate gradient [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::gradient_optimizers::*` [INFO] [stdout] --> src/submenu.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::gradient_optimizers::*; // Gradient Optimizers: GD, SGD, Adam, RMSProp [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::dimensionality_reduction::*` [INFO] [stdout] --> src/submenu.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::dimensionality_reduction::*; // Dimensionality Reduction: PCA, SVD, LLE, t-SNE [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::input::*` [INFO] [stdout] --> src/matrix_operations.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::input::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/matrix_operations.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::input::*` [INFO] [stdout] --> src/advanced_methods.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::input::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/advanced_methods.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::input::*` [INFO] [stdout] --> src/gradient_optimizers.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::input::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/gradient_optimizers.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::input::*` [INFO] [stdout] --> src/dimensionality_reduction.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::input::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/dimensionality_reduction.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::vector::*` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::vector::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::matrix_operations::*` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::matrix_operations::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::advanced_methods::*` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::advanced_methods::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::gradient_optimizers::*` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::gradient_optimizers::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::dimensionality_reduction::*` [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use crate::dimensionality_reduction::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::input::*` [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use crate::input::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/submenu.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | let a = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/submenu.rs:94:21 [INFO] [stdout] | [INFO] [stdout] 94 | let b = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/submenu.rs:99:21 [INFO] [stdout] | [INFO] [stdout] 99 | let a = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/submenu.rs:101:21 [INFO] [stdout] | [INFO] [stdout] 101 | let b = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/submenu.rs:106:21 [INFO] [stdout] | [INFO] [stdout] 106 | let a = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/submenu.rs:108:21 [INFO] [stdout] | [INFO] [stdout] 108 | let b = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/submenu.rs:113:21 [INFO] [stdout] | [INFO] [stdout] 113 | let a = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m1` [INFO] [stdout] --> src/submenu.rs:118:21 [INFO] [stdout] | [INFO] [stdout] 118 | let m1 = read_matrix(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_m1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m2` [INFO] [stdout] --> src/submenu.rs:120:21 [INFO] [stdout] | [INFO] [stdout] 120 | let m2 = read_matrix(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_m2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/submenu.rs:125:21 [INFO] [stdout] | [INFO] [stdout] 125 | let a = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/submenu.rs:130:21 [INFO] [stdout] | [INFO] [stdout] 130 | let a = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/submenu.rs:162:21 [INFO] [stdout] | [INFO] [stdout] 162 | let a = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/submenu.rs:164:21 [INFO] [stdout] | [INFO] [stdout] 164 | let b = read_vector(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/submenu.rs:169:21 [INFO] [stdout] | [INFO] [stdout] 169 | let a = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/submenu.rs:171:21 [INFO] [stdout] | [INFO] [stdout] 171 | let b = read_vector(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/submenu.rs:176:21 [INFO] [stdout] | [INFO] [stdout] 176 | let a = read_matrix(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/submenu.rs:178:21 [INFO] [stdout] | [INFO] [stdout] 178 | let b = read_vector(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rf` [INFO] [stdout] --> src/submenu.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | let rf = read_function(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_rf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x0` [INFO] [stdout] --> src/submenu.rs:211:21 [INFO] [stdout] | [INFO] [stdout] 211 | let x0 = read_scalar(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_x0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rf` [INFO] [stdout] --> src/submenu.rs:216:21 [INFO] [stdout] | [INFO] [stdout] 216 | let rf = read_function(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_rf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x0` [INFO] [stdout] --> src/submenu.rs:218:21 [INFO] [stdout] | [INFO] [stdout] 218 | let x0 = read_scalar(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_x0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rf` [INFO] [stdout] --> src/submenu.rs:223:21 [INFO] [stdout] | [INFO] [stdout] 223 | let rf = read_function(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_rf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x0` [INFO] [stdout] --> src/submenu.rs:225:21 [INFO] [stdout] | [INFO] [stdout] 225 | let x0 = read_scalar(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_x0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rf` [INFO] [stdout] --> src/submenu.rs:230:21 [INFO] [stdout] | [INFO] [stdout] 230 | let rf = read_function(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_rf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x0` [INFO] [stdout] --> src/submenu.rs:232:21 [INFO] [stdout] | [INFO] [stdout] 232 | let x0 = read_scalar(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_x0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/submenu.rs:264:21 [INFO] [stdout] | [INFO] [stdout] 264 | let data = read_matrix(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/submenu.rs:269:21 [INFO] [stdout] | [INFO] [stdout] 269 | let data = read_matrix(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/submenu.rs:274:21 [INFO] [stdout] | [INFO] [stdout] 274 | let data = read_matrix(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/submenu.rs:279:21 [INFO] [stdout] | [INFO] [stdout] 279 | let data = read_matrix(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Matrix` is never constructed [INFO] [stdout] --> src/matrix_operations.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Matrix { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/matrix_operations.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Matrix { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 17 | pub fn new(data : Vec>) -> Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "11976432ccecf0bded6b0f0c5d9e9e13ae5cc0d0fdab433ea7d17b3a8f92203a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11976432ccecf0bded6b0f0c5d9e9e13ae5cc0d0fdab433ea7d17b3a8f92203a", kill_on_drop: false }` [INFO] [stdout] 11976432ccecf0bded6b0f0c5d9e9e13ae5cc0d0fdab433ea7d17b3a8f92203a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 839efeab33d0a7838563087ab802ee939fa0c6ec7e28e509e14995239bca4062 [INFO] running `Command { std: "docker" "start" "-a" "839efeab33d0a7838563087ab802ee939fa0c6ec7e28e509e14995239bca4062", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::matrix_operations::*` [INFO] [stderr] --> src/submenu.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::matrix_operations::*; // Matrix operations: addition, subtraction, multiplication, inversion, LU, eigenvalues/eigenvectors [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::advanced_methods::*` [INFO] [stderr] --> src/submenu.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use crate::advanced_methods::*; // Advanced Numerical Methods: iterative, direct, conjugate gradient [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::gradient_optimizers::*` [INFO] [stderr] --> src/submenu.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::gradient_optimizers::*; // Gradient Optimizers: GD, SGD, Adam, RMSProp [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::dimensionality_reduction::*` [INFO] [stderr] --> src/submenu.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::dimensionality_reduction::*; // Dimensionality Reduction: PCA, SVD, LLE, t-SNE [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::input::*` [INFO] [stderr] --> src/matrix_operations.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::input::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/matrix_operations.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::input::*` [INFO] [stderr] --> src/advanced_methods.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::input::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/advanced_methods.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::input::*` [INFO] [stderr] --> src/gradient_optimizers.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::input::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/gradient_optimizers.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::input::*` [INFO] [stderr] --> src/dimensionality_reduction.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::input::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/dimensionality_reduction.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::vector::*` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use crate::vector::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::matrix_operations::*` [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use crate::matrix_operations::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::advanced_methods::*` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use crate::advanced_methods::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::gradient_optimizers::*` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use crate::gradient_optimizers::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::dimensionality_reduction::*` [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use crate::dimensionality_reduction::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::input::*` [INFO] [stderr] --> src/main.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use crate::input::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/submenu.rs:92:21 [INFO] [stderr] | [INFO] [stderr] 92 | let a = read_matrix(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/submenu.rs:94:21 [INFO] [stderr] | [INFO] [stderr] 94 | let b = read_matrix(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/submenu.rs:99:21 [INFO] [stderr] | [INFO] [stderr] 99 | let a = read_matrix(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/submenu.rs:101:21 [INFO] [stderr] | [INFO] [stderr] 101 | let b = read_matrix(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/submenu.rs:106:21 [INFO] [stderr] | [INFO] [stderr] 106 | let a = read_matrix(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/submenu.rs:108:21 [INFO] [stderr] | [INFO] [stderr] 108 | let b = read_matrix(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/submenu.rs:113:21 [INFO] [stderr] | [INFO] [stderr] 113 | let a = read_matrix(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m1` [INFO] [stderr] --> src/submenu.rs:118:21 [INFO] [stderr] | [INFO] [stderr] 118 | let m1 = read_matrix(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_m1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m2` [INFO] [stderr] --> src/submenu.rs:120:21 [INFO] [stderr] | [INFO] [stderr] 120 | let m2 = read_matrix(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_m2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/submenu.rs:125:21 [INFO] [stderr] | [INFO] [stderr] 125 | let a = read_matrix(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/submenu.rs:130:21 [INFO] [stderr] | [INFO] [stderr] 130 | let a = read_matrix(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/submenu.rs:162:21 [INFO] [stderr] | [INFO] [stderr] 162 | let a = read_matrix(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/submenu.rs:164:21 [INFO] [stderr] | [INFO] [stderr] 164 | let b = read_vector(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/submenu.rs:169:21 [INFO] [stderr] | [INFO] [stderr] 169 | let a = read_matrix(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/submenu.rs:171:21 [INFO] [stderr] | [INFO] [stderr] 171 | let b = read_vector(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/submenu.rs:176:21 [INFO] [stderr] | [INFO] [stderr] 176 | let a = read_matrix(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/submenu.rs:178:21 [INFO] [stderr] | [INFO] [stderr] 178 | let b = read_vector(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rf` [INFO] [stderr] --> src/submenu.rs:209:21 [INFO] [stderr] | [INFO] [stderr] 209 | let rf = read_function(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_rf` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x0` [INFO] [stderr] --> src/submenu.rs:211:21 [INFO] [stderr] | [INFO] [stderr] 211 | let x0 = read_scalar(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_x0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rf` [INFO] [stderr] --> src/submenu.rs:216:21 [INFO] [stderr] | [INFO] [stderr] 216 | let rf = read_function(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_rf` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x0` [INFO] [stderr] --> src/submenu.rs:218:21 [INFO] [stderr] | [INFO] [stderr] 218 | let x0 = read_scalar(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_x0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rf` [INFO] [stderr] --> src/submenu.rs:223:21 [INFO] [stderr] | [INFO] [stderr] 223 | let rf = read_function(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_rf` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x0` [INFO] [stderr] --> src/submenu.rs:225:21 [INFO] [stderr] | [INFO] [stderr] 225 | let x0 = read_scalar(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_x0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rf` [INFO] [stderr] --> src/submenu.rs:230:21 [INFO] [stderr] | [INFO] [stderr] 230 | let rf = read_function(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_rf` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x0` [INFO] [stderr] --> src/submenu.rs:232:21 [INFO] [stderr] | [INFO] [stderr] 232 | let x0 = read_scalar(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_x0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/submenu.rs:264:21 [INFO] [stderr] | [INFO] [stderr] 264 | let data = read_matrix(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/submenu.rs:269:21 [INFO] [stderr] | [INFO] [stderr] 269 | let data = read_matrix(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/submenu.rs:274:21 [INFO] [stderr] | [INFO] [stderr] 274 | let data = read_matrix(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/submenu.rs:279:21 [INFO] [stderr] | [INFO] [stderr] 279 | let data = read_matrix(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: struct `Matrix` is never constructed [INFO] [stderr] --> src/matrix_operations.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct Matrix { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/matrix_operations.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 16 | impl Matrix { [INFO] [stderr] | ----------- associated function in this implementation [INFO] [stderr] 17 | pub fn new(data : Vec>) -> Self{ [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `linear_algebra_ws` (bin "linear_algebra_ws" test) generated 49 warnings (run `cargo fix --bin "linear_algebra_ws" --tests` to apply 18 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/linear_algebra_ws-d64439a341f5382e) [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" "839efeab33d0a7838563087ab802ee939fa0c6ec7e28e509e14995239bca4062", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "839efeab33d0a7838563087ab802ee939fa0c6ec7e28e509e14995239bca4062", kill_on_drop: false }` [INFO] [stdout] 839efeab33d0a7838563087ab802ee939fa0c6ec7e28e509e14995239bca4062