[INFO] fetching crate ml_kit 1.0.0...
[INFO] testing ml_kit-1.0.0 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate ml_kit 1.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate ml_kit 1.0.0
[INFO] finished tweaking crates.io crate ml_kit 1.0.0
[INFO] tweaked toml for crates.io crate ml_kit 1.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ml_kit 1.0.0 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ml_kit 1.0.0 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] 811223da704757e14b3a053b8c3832f641e4a762d2715232801bf4671dc30d76
[INFO] running `Command { std: "docker" "start" "-a" "811223da704757e14b3a053b8c3832f641e4a762d2715232801bf4671dc30d76", kill_on_drop: false }`
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[INFO] [stderr]    Compiling algebra_kit v0.1.14
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[INFO] [stderr]    Compiling ravif v0.11.12
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[INFO] [stderr]    Compiling ml_kit v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::panic`
[INFO] [stdout]  --> src/models/convneuralnet.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::panic;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AddAssign`, `Add`, `DivAssign`, `Div`, `IndexMut`, `Index`, `MulAssign`, `Mul`, `SubAssign`, and `Sub`
[INFO] [stdout]  --> src/models/convneuralnet.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Add, AddAssign, Div, DivAssign, Index, IndexMut, Mul, MulAssign, Range, Sub, SubAssign,
[INFO] [stdout]   |     ^^^  ^^^^^^^^^  ^^^  ^^^^^^^^^  ^^^^^  ^^^^^^^^  ^^^  ^^^^^^^^^         ^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `Write`, `fmt::Debug`, `fs::File`, and `process::exit`
[INFO] [stdout]   --> src/models/convneuralnet.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |     fmt::Debug,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 10 |     fs::File,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 11 |     io::{Read, Write},
[INFO] [stdout]    |          ^^^^  ^^^^^
[INFO] [stdout] 12 |     process::exit,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `utility`
[INFO] [stdout]   --> src/models/convneuralnet.rs:17:36
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::{math::activation::AFI, utility};
[INFO] [stdout]    |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `plane`
[INFO] [stdout]   --> src/math/stats.rs:44:16
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn predict(plane: (Matrix<f64>, Matrix<f64>), witness: Matrix<f64>) {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_plane`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `witness`
[INFO] [stdout]   --> src/math/stats.rs:44:51
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn predict(plane: (Matrix<f64>, Matrix<f64>), witness: Matrix<f64>) {
[INFO] [stdout]    |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_witness`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gus`
[INFO] [stdout]    --> src/training/sgd.rs:510:9
[INFO] [stdout]     |
[INFO] [stdout] 510 |         gus: &mut GUS,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_gus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]    --> src/training/learning_rate.rs:142:33
[INFO] [stdout]     |
[INFO] [stdout] 142 | ...                   let size = depth.row_count() * depth.col_count();
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weight_size`
[INFO] [stdout]    --> src/training/learning_rate.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 | ...                   let weight_size = full.weights.row_count() * full.weights.col_count();
[INFO] [stdout]     |                           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `image::imageops::FilterType::Nearest`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use image::imageops::FilterType::Nearest;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/main.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ml_kit::math::svd::{self, svd};
[INFO] [stdout]   |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `relative_path`
[INFO] [stdout]   --> src/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let relative_path: &'static str = "../data_sets";
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_relative_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 20s
[INFO] running `Command { std: "docker" "inspect" "811223da704757e14b3a053b8c3832f641e4a762d2715232801bf4671dc30d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "811223da704757e14b3a053b8c3832f641e4a762d2715232801bf4671dc30d76", kill_on_drop: false }`
[INFO] [stdout] 811223da704757e14b3a053b8c3832f641e4a762d2715232801bf4671dc30d76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35063cc1b53c86c5b0fb641bcf5bd8f7a2b97764fa92e304bda840bc2bad1395
[INFO] running `Command { std: "docker" "start" "-a" "35063cc1b53c86c5b0fb641bcf5bd8f7a2b97764fa92e304bda840bc2bad1395", kill_on_drop: false }`
[INFO] [stderr]    Compiling ml_kit v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::panic`
[INFO] [stdout]  --> src/models/convneuralnet.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::panic;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AddAssign`, `Add`, `DivAssign`, `Div`, `IndexMut`, `Index`, `MulAssign`, `Mul`, `SubAssign`, and `Sub`
[INFO] [stdout]  --> src/models/convneuralnet.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Add, AddAssign, Div, DivAssign, Index, IndexMut, Mul, MulAssign, Range, Sub, SubAssign,
[INFO] [stdout]   |     ^^^  ^^^^^^^^^  ^^^  ^^^^^^^^^  ^^^^^  ^^^^^^^^  ^^^  ^^^^^^^^^         ^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `Write`, `fmt::Debug`, `fs::File`, and `process::exit`
[INFO] [stdout]   --> src/models/convneuralnet.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |     fmt::Debug,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 10 |     fs::File,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 11 |     io::{Read, Write},
[INFO] [stdout]    |          ^^^^  ^^^^^
[INFO] [stdout] 12 |     process::exit,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `utility`
[INFO] [stdout]   --> src/models/convneuralnet.rs:17:36
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::{math::activation::AFI, utility};
[INFO] [stdout]    |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `plane`
[INFO] [stdout]   --> src/math/stats.rs:44:16
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn predict(plane: (Matrix<f64>, Matrix<f64>), witness: Matrix<f64>) {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_plane`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `witness`
[INFO] [stdout]   --> src/math/stats.rs:44:51
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn predict(plane: (Matrix<f64>, Matrix<f64>), witness: Matrix<f64>) {
[INFO] [stdout]    |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_witness`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gus`
[INFO] [stdout]    --> src/training/sgd.rs:510:9
[INFO] [stdout]     |
[INFO] [stdout] 510 |         gus: &mut GUS,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_gus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]    --> src/training/learning_rate.rs:142:33
[INFO] [stdout]     |
[INFO] [stdout] 142 | ...                   let size = depth.row_count() * depth.col_count();
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weight_size`
[INFO] [stdout]    --> src/training/learning_rate.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 | ...                   let weight_size = full.weights.row_count() * full.weights.col_count();
[INFO] [stdout]     |                           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `image::imageops::FilterType::Nearest`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use image::imageops::FilterType::Nearest;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/main.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ml_kit::math::svd::{self, svd};
[INFO] [stdout]   |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `relative_path`
[INFO] [stdout]   --> src/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let relative_path: &'static str = "../data_sets";
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_relative_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `compressed_svd`
[INFO] [stdout]   --> src/images/util.rs:80:47
[INFO] [stdout]    |
[INFO] [stdout] 80 |     use crate::{math::{activation::AFI, svd::{compressed_svd, svd, truncate}}, models::neuralnet::NeuralNet};
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::panic`
[INFO] [stdout]  --> src/models/convneuralnet.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::panic;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AddAssign`, `Add`, `DivAssign`, `Div`, `IndexMut`, `Index`, `MulAssign`, `Mul`, `SubAssign`, and `Sub`
[INFO] [stdout]  --> src/models/convneuralnet.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Add, AddAssign, Div, DivAssign, Index, IndexMut, Mul, MulAssign, Range, Sub, SubAssign,
[INFO] [stdout]   |     ^^^  ^^^^^^^^^  ^^^  ^^^^^^^^^  ^^^^^  ^^^^^^^^  ^^^  ^^^^^^^^^         ^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `Write`, `fmt::Debug`, `fs::File`, and `process::exit`
[INFO] [stdout]   --> src/models/convneuralnet.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |     fmt::Debug,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 10 |     fs::File,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 11 |     io::{Read, Write},
[INFO] [stdout]    |          ^^^^  ^^^^^
[INFO] [stdout] 12 |     process::exit,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `utility`
[INFO] [stdout]   --> src/models/convneuralnet.rs:17:36
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::{math::activation::AFI, utility};
[INFO] [stdout]    |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `fs::File` and `ops::Range`
[INFO] [stdout]    --> src/models/convneuralnet.rs:815:15
[INFO] [stdout]     |
[INFO] [stdout] 815 |     use std::{fs::File, ops::Range, vec};
[INFO] [stdout]     |               ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/math/svd.rs:579:21
[INFO] [stdout]     |
[INFO] [stdout] 579 |             let mut rng = rand::rng();
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/math/svd.rs:579:17
[INFO] [stdout]     |
[INFO] [stdout] 579 |             let mut rng = rand::rng();
[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: unused variable: `plane`
[INFO] [stdout]   --> src/math/stats.rs:44:16
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn predict(plane: (Matrix<f64>, Matrix<f64>), witness: Matrix<f64>) {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_plane`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `witness`
[INFO] [stdout]   --> src/math/stats.rs:44:51
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn predict(plane: (Matrix<f64>, Matrix<f64>), witness: Matrix<f64>) {
[INFO] [stdout]    |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_witness`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d_output`
[INFO] [stdout]    --> src/models/convneuralnet.rs:936:13
[INFO] [stdout]     |
[INFO] [stdout] 936 |         let d_output = vec![
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_d_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gus`
[INFO] [stdout]    --> src/training/sgd.rs:510:9
[INFO] [stdout]     |
[INFO] [stdout] 510 |         gus: &mut GUS,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_gus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]    --> src/training/learning_rate.rs:142:33
[INFO] [stdout]     |
[INFO] [stdout] 142 | ...                   let size = depth.row_count() * depth.col_count();
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weight_size`
[INFO] [stdout]    --> src/training/learning_rate.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 | ...                   let weight_size = full.weights.row_count() * full.weights.col_count();
[INFO] [stdout]     |                           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_mat_list` is never used
[INFO] [stdout]    --> src/models/convneuralnet.rs:943:8
[INFO] [stdout]     |
[INFO] [stdout] 943 |     fn print_mat_list(mats: &Vec<Matrix<f64>>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.28s
[INFO] running `Command { std: "docker" "inspect" "35063cc1b53c86c5b0fb641bcf5bd8f7a2b97764fa92e304bda840bc2bad1395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35063cc1b53c86c5b0fb641bcf5bd8f7a2b97764fa92e304bda840bc2bad1395", kill_on_drop: false }`
[INFO] [stdout] 35063cc1b53c86c5b0fb641bcf5bd8f7a2b97764fa92e304bda840bc2bad1395
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3aebabdd8a96eabead59cede5ec34a3003eefb68a5d43351e592e44aeba577d2
[INFO] running `Command { std: "docker" "start" "-a" "3aebabdd8a96eabead59cede5ec34a3003eefb68a5d43351e592e44aeba577d2", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `core::panic`
[INFO] [stderr]  --> src/models/convneuralnet.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use core::panic;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AddAssign`, `Add`, `DivAssign`, `Div`, `IndexMut`, `Index`, `MulAssign`, `Mul`, `SubAssign`, and `Sub`
[INFO] [stderr]  --> src/models/convneuralnet.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Add, AddAssign, Div, DivAssign, Index, IndexMut, Mul, MulAssign, Range, Sub, SubAssign,
[INFO] [stderr]   |     ^^^  ^^^^^^^^^  ^^^  ^^^^^^^^^  ^^^^^  ^^^^^^^^  ^^^  ^^^^^^^^^         ^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Read`, `Write`, `fmt::Debug`, `fs::File`, and `process::exit`
[INFO] [stderr]   --> src/models/convneuralnet.rs:9:5
[INFO] [stderr]    |
[INFO] [stderr] 9  |     fmt::Debug,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 10 |     fs::File,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 11 |     io::{Read, Write},
[INFO] [stderr]    |          ^^^^  ^^^^^
[INFO] [stderr] 12 |     process::exit,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `utility`
[INFO] [stderr]   --> src/models/convneuralnet.rs:17:36
[INFO] [stderr]    |
[INFO] [stderr] 17 | use crate::{math::activation::AFI, utility};
[INFO] [stderr]    |                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `plane`
[INFO] [stderr]   --> src/math/stats.rs:44:16
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn predict(plane: (Matrix<f64>, Matrix<f64>), witness: Matrix<f64>) {
[INFO] [stderr]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_plane`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `witness`
[INFO] [stderr]   --> src/math/stats.rs:44:51
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn predict(plane: (Matrix<f64>, Matrix<f64>), witness: Matrix<f64>) {
[INFO] [stderr]    |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_witness`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gus`
[INFO] [stderr]    --> src/training/sgd.rs:510:9
[INFO] [stderr]     |
[INFO] [stderr] 510 |         gus: &mut GUS,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_gus`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size`
[INFO] [stderr]    --> src/training/learning_rate.rs:142:33
[INFO] [stderr]     |
[INFO] [stderr] 142 | ...                   let size = depth.row_count() * depth.col_count();
[INFO] [stderr]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `weight_size`
[INFO] [stderr]    --> src/training/learning_rate.rs:162:32
[INFO] [stderr]     |
[INFO] [stderr] 162 | ...                   let weight_size = full.weights.row_count() * full.weights.col_count();
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `compressed_svd`
[INFO] [stderr]   --> src/images/util.rs:80:47
[INFO] [stderr]    |
[INFO] [stderr] 80 |     use crate::{math::{activation::AFI, svd::{compressed_svd, svd, truncate}}, models::neuralnet::NeuralNet};
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `core::panic`
[INFO] [stderr]  --> src/models/convneuralnet.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use core::panic;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `fs::File` and `ops::Range`
[INFO] [stderr]    --> src/models/convneuralnet.rs:815:15
[INFO] [stderr]     |
[INFO] [stderr] 815 |     use std::{fs::File, ops::Range, vec};
[INFO] [stderr]     |               ^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rng`
[INFO] [stderr]    --> src/math/svd.rs:579:21
[INFO] [stderr]     |
[INFO] [stderr] 579 |             let mut rng = rand::rng();
[INFO] [stderr]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/math/svd.rs:579:17
[INFO] [stderr]     |
[INFO] [stderr] 579 |             let mut rng = rand::rng();
[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: unused variable: `plane`
[INFO] [stderr]   --> src/math/stats.rs:44:16
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn predict(plane: (Matrix<f64>, Matrix<f64>), witness: Matrix<f64>) {
[INFO] [stderr]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_plane`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `d_output`
[INFO] [stderr]    --> src/models/convneuralnet.rs:936:13
[INFO] [stderr]     |
[INFO] [stderr] 936 |         let d_output = vec![
[INFO] [stderr]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_d_output`
[INFO] [stderr] 
[INFO] [stderr] warning: function `print_mat_list` is never used
[INFO] [stderr]    --> src/models/convneuralnet.rs:943:8
[INFO] [stderr]     |
[INFO] [stderr] 943 |     fn print_mat_list(mats: &Vec<Matrix<f64>>) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ml_kit` (lib) generated 9 warnings (run `cargo fix --lib -p ml_kit` to apply 4 suggestions)
[INFO] [stderr] warning: `ml_kit` (lib test) generated 15 warnings (7 duplicates) (run `cargo fix --lib -p ml_kit --tests` to apply 4 suggestions)
[INFO] [stderr] warning: unused import: `image::imageops::FilterType::Nearest`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use image::imageops::FilterType::Nearest;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/main.rs:6:25
[INFO] [stderr]   |
[INFO] [stderr] 6 | use ml_kit::math::svd::{self, svd};
[INFO] [stderr]   |                         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `relative_path`
[INFO] [stderr]   --> src/main.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let relative_path: &'static str = "../data_sets";
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_relative_path`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ml_kit` (bin "ml_kit" test) generated 3 warnings (run `cargo fix --bin "ml_kit" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ml_kit-f69db4266d8142e5)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test math::svd::svd_math_tests::test_house ... ok
[INFO] [stdout] test math::svd::svd_math_tests::test_svd_compression ... ok
[INFO] [stdout] test math::svd::svd_math_tests::visualize_singular_value_distribution ... ok
[INFO] [stdout] test models::convneuralnet::conv_tests::test_conv_layer ... ok
[INFO] [stdout] test models::convneuralnet::conv_tests::test_pool_layer ... ok
[INFO] [stdout] test models::neuralnet::tests::test_xor ... ok
[INFO] [stdout] test models::perceptron::tests::test_perceptron_predict ... ok
[INFO] [stdout] test models::perceptron::tests::test_perceptron_construction ... ok
[INFO] [stdout] test models::perceptron::tests::test_perceptron_setters ... ok
[INFO] [stdout] test training::dataset::dataset_tests::batch_test ... ok
[INFO] [stdout] test training::sgd::sgd_tests::test_stuff ... ok
[INFO] [stdout] test utility::file_utility::file_tests::test_byte_conversion ... ok
[INFO] [stdout] test training::sgd::grad_tests::test_creation_inversion ... ok
[INFO] [stdout] test models::convneuralnet::conv_tests::test_conv ... FAILED
[INFO] [stdout] test models::neuralnet::tests::test_file_io ... FAILED
[INFO] [stdout] test images::util::test_image_util::test_readwrite ... FAILED
[INFO] [stdout] test utility::mnist::mnist_utility::mnust_utility_tests::test_printing ... FAILED
[INFO] [stdout] test images::util::test_image_util::test_compression ... FAILED
[INFO] [stdout] test math::svd::svd_math_tests::test_bidiagonalization ... ok
[INFO] [stdout] test images::util::test_image_util::factor_image has been running for over 60 seconds
[INFO] [stdout] test math::svd::svd_math_tests::test_svd has been running for over 60 seconds
[INFO] [stdout] test images::util::test_image_util::factor_image ... FAILED
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "3aebabdd8a96eabead59cede5ec34a3003eefb68a5d43351e592e44aeba577d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aebabdd8a96eabead59cede5ec34a3003eefb68a5d43351e592e44aeba577d2", kill_on_drop: false }`
[INFO] [stdout] 3aebabdd8a96eabead59cede5ec34a3003eefb68a5d43351e592e44aeba577d2
