[INFO] fetching crate DeepIron 0.1.4... [INFO] checking DeepIron-0.1.4 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate DeepIron 0.1.4 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate DeepIron 0.1.4 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate DeepIron 0.1.4 [INFO] finished tweaking crates.io crate DeepIron 0.1.4 [INFO] tweaked toml for crates.io crate DeepIron 0.1.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 148 packages to latest compatible versions [INFO] [stderr] Adding atoi_simd v0.15.6 (latest: v0.16.0) [INFO] [stderr] Adding crossterm v0.27.0 (latest: v0.28.1) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding memmap2 v0.7.1 (latest: v0.9.4) [INFO] [stderr] Adding planus v0.3.1 (latest: v0.4.0) [INFO] [stderr] Adding polars v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-arrow v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-core v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-error v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-io v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-lazy v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-ops v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-pipe v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-plan v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-row v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-sql v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-time v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-utils v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding sqlparser v0.39.0 (latest: v0.50.0) [INFO] [stderr] Adding strum_macros v0.25.3 (latest: v0.26.4) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding sysinfo v0.29.11 (latest: v0.31.4) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded polars-time v0.35.4 [INFO] [stderr] Downloaded polars-error v0.35.4 [INFO] [stderr] Downloaded arrow-format v0.8.1 [INFO] [stderr] Downloaded polars v0.35.4 [INFO] [stderr] Downloaded polars-row v0.35.4 [INFO] [stderr] Downloaded polars-utils v0.35.4 [INFO] [stderr] Downloaded polars-sql v0.35.4 [INFO] [stderr] Downloaded polars-pipe v0.35.4 [INFO] [stderr] Downloaded polars-io v0.35.4 [INFO] [stderr] Downloaded polars-ops v0.35.4 [INFO] [stderr] Downloaded polars-lazy v0.35.4 [INFO] [stderr] Downloaded polars-plan v0.35.4 [INFO] [stderr] Downloaded polars-arrow v0.35.4 [INFO] [stderr] Downloaded polars-core v0.35.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 48e006a9eb61557dee00cda7363a5c5fe6fbbab20ffcdb26db6bf86feb6834b4 [INFO] running `Command { std: "docker" "start" "-a" "48e006a9eb61557dee00cda7363a5c5fe6fbbab20ffcdb26db6bf86feb6834b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48e006a9eb61557dee00cda7363a5c5fe6fbbab20ffcdb26db6bf86feb6834b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48e006a9eb61557dee00cda7363a5c5fe6fbbab20ffcdb26db6bf86feb6834b4", kill_on_drop: false }` [INFO] [stdout] 48e006a9eb61557dee00cda7363a5c5fe6fbbab20ffcdb26db6bf86feb6834b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 812f0264a504869da8bf613217af2750fe31b03e9736c77321ac996dd699497a [INFO] running `Command { std: "docker" "start" "-a" "812f0264a504869da8bf613217af2750fe31b03e9736c77321ac996dd699497a", kill_on_drop: false }` [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Compiling bytemuck_derive v1.7.1 [INFO] [stderr] Compiling polars-utils v0.35.4 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Compiling polars-core v0.35.4 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling polars-ops v0.35.4 [INFO] [stderr] Checking xxhash-rust v0.8.12 [INFO] [stderr] Checking argminmax v0.6.2 [INFO] [stderr] Checking atoi v2.0.0 [INFO] [stderr] Checking memmap2 v0.7.1 [INFO] [stderr] Compiling polars v0.35.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking now v0.1.3 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking bytemuck v1.17.1 [INFO] [stderr] Checking comfy-table v7.1.1 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking polars-error v0.35.4 [INFO] [stderr] Checking polars-arrow v0.35.4 [INFO] [stderr] Checking polars-row v0.35.4 [INFO] [stderr] Checking polars-time v0.35.4 [INFO] [stderr] Checking polars-io v0.35.4 [INFO] [stderr] Checking DeepIron v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `LossFunctionType` and `LossFunction` [INFO] [stdout] --> src/layers.rs:13:40 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::model::loss_functions::{LossFunction, LossFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ActivationFunction` [INFO] [stdout] --> src/multilayer_perceptron.rs:4:42 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::model::activation_functions::{ActivationFunction, ActivationFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KernelFunctionType` and `KernelFunction` [INFO] [stdout] --> src/multilayer_perceptron.rs:5:38 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::model::kernel_functions::{KernelFunction, KernelFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ActivationFunctionType` and `ActivationFunction` [INFO] [stdout] --> src/k_means.rs:4:42 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::model::activation_functions::{ActivationFunction, ActivationFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LossFunctionType` and `LossFunction` [INFO] [stdout] --> src/k_means.rs:5:36 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::model::loss_functions::{LossFunction, LossFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LossFunctionType` and `LossFunction` [INFO] [stdout] --> src/layers.rs:13:40 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::model::loss_functions::{LossFunction, LossFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ActivationFunction` [INFO] [stdout] --> src/multilayer_perceptron.rs:4:42 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::model::activation_functions::{ActivationFunction, ActivationFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KernelFunctionType` and `KernelFunction` [INFO] [stdout] --> src/multilayer_perceptron.rs:5:38 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::model::kernel_functions::{KernelFunction, KernelFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ActivationFunctionType` and `ActivationFunction` [INFO] [stdout] --> src/k_means.rs:4:42 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::model::activation_functions::{ActivationFunction, ActivationFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LossFunctionType` and `LossFunction` [INFO] [stdout] --> src/k_means.rs:5:36 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::model::loss_functions::{LossFunction, LossFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `grad_input` [INFO] [stdout] --> src/layers.rs:176:17 [INFO] [stdout] | [INFO] [stdout] 176 | let grad_input: Series = &inputs * &grad_outputs; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grad_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `old_centroids` is never read [INFO] [stdout] --> src/k_means.rs:323:17 [INFO] [stdout] | [INFO] [stdout] 323 | let mut old_centroids: DataFrame = DataFrame::new::(vec![]).unwrap(); [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 `new_centroids` is never read [INFO] [stdout] --> src/k_means.rs:324:17 [INFO] [stdout] | [INFO] [stdout] 324 | let mut new_centroids: DataFrame = DataFrame::new::(vec![]).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `DeepIron` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `deep_iron` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `grad_input` [INFO] [stdout] --> src/layers.rs:176:17 [INFO] [stdout] | [INFO] [stdout] 176 | let grad_input: Series = &inputs * &grad_outputs; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grad_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `old_centroids` is never read [INFO] [stdout] --> src/k_means.rs:323:17 [INFO] [stdout] | [INFO] [stdout] 323 | let mut old_centroids: DataFrame = DataFrame::new::(vec![]).unwrap(); [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 `new_centroids` is never read [INFO] [stdout] --> src/k_means.rs:324:17 [INFO] [stdout] | [INFO] [stdout] 324 | let mut new_centroids: DataFrame = DataFrame::new::(vec![]).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.10s [INFO] running `Command { std: "docker" "inspect" "812f0264a504869da8bf613217af2750fe31b03e9736c77321ac996dd699497a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "812f0264a504869da8bf613217af2750fe31b03e9736c77321ac996dd699497a", kill_on_drop: false }` [INFO] [stdout] 812f0264a504869da8bf613217af2750fe31b03e9736c77321ac996dd699497a [INFO] checking DeepIron-0.1.4 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate DeepIron 0.1.4 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate DeepIron 0.1.4 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate DeepIron 0.1.4 [INFO] finished tweaking crates.io crate DeepIron 0.1.4 [INFO] tweaked toml for crates.io crate DeepIron 0.1.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 148 packages to latest compatible versions [INFO] [stderr] Adding atoi_simd v0.15.6 (latest: v0.16.0) [INFO] [stderr] Adding crossterm v0.27.0 (latest: v0.28.1) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding memmap2 v0.7.1 (latest: v0.9.4) [INFO] [stderr] Adding planus v0.3.1 (latest: v0.4.0) [INFO] [stderr] Adding polars v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-arrow v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-core v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-error v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-io v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-lazy v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-ops v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-pipe v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-plan v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-row v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-sql v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-time v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding polars-utils v0.35.4 (latest: v0.42.0) [INFO] [stderr] Adding sqlparser v0.39.0 (latest: v0.50.0) [INFO] [stderr] Adding strum_macros v0.25.3 (latest: v0.26.4) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding sysinfo v0.29.11 (latest: v0.31.4) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3fba77193e835debe261ecfce6201432497bfea501dcde354d25b068dfd8b23 [INFO] running `Command { std: "docker" "start" "-a" "f3fba77193e835debe261ecfce6201432497bfea501dcde354d25b068dfd8b23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3fba77193e835debe261ecfce6201432497bfea501dcde354d25b068dfd8b23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3fba77193e835debe261ecfce6201432497bfea501dcde354d25b068dfd8b23", kill_on_drop: false }` [INFO] [stdout] f3fba77193e835debe261ecfce6201432497bfea501dcde354d25b068dfd8b23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b5f4f5bf28b0b8f4fad5092130b3187894544f54a005e4f15614b0098361313 [INFO] running `Command { std: "docker" "start" "-a" "6b5f4f5bf28b0b8f4fad5092130b3187894544f54a005e4f15614b0098361313", kill_on_drop: false }` [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Compiling bytemuck_derive v1.7.1 [INFO] [stderr] Compiling polars-utils v0.35.4 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Compiling polars-core v0.35.4 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling polars-ops v0.35.4 [INFO] [stderr] Checking xxhash-rust v0.8.12 [INFO] [stderr] Checking argminmax v0.6.2 [INFO] [stderr] Checking atoi v2.0.0 [INFO] [stderr] Checking memmap2 v0.7.1 [INFO] [stderr] Compiling polars v0.35.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking now v0.1.3 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking bytemuck v1.17.1 [INFO] [stderr] Checking comfy-table v7.1.1 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking polars-error v0.35.4 [INFO] [stderr] Checking polars-arrow v0.35.4 [INFO] [stderr] Checking polars-row v0.35.4 [INFO] [stderr] Checking polars-time v0.35.4 [INFO] [stderr] Checking polars-io v0.35.4 [INFO] [stderr] Checking DeepIron v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `LossFunctionType` and `LossFunction` [INFO] [stdout] --> src/layers.rs:13:40 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::model::loss_functions::{LossFunction, LossFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ActivationFunction` [INFO] [stdout] --> src/multilayer_perceptron.rs:4:42 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::model::activation_functions::{ActivationFunction, ActivationFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KernelFunctionType` and `KernelFunction` [INFO] [stdout] --> src/multilayer_perceptron.rs:5:38 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::model::kernel_functions::{KernelFunction, KernelFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ActivationFunctionType` and `ActivationFunction` [INFO] [stdout] --> src/k_means.rs:4:42 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::model::activation_functions::{ActivationFunction, ActivationFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LossFunctionType` and `LossFunction` [INFO] [stdout] --> src/k_means.rs:5:36 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::model::loss_functions::{LossFunction, LossFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LossFunctionType` and `LossFunction` [INFO] [stdout] --> src/layers.rs:13:40 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::model::loss_functions::{LossFunction, LossFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ActivationFunction` [INFO] [stdout] --> src/multilayer_perceptron.rs:4:42 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::model::activation_functions::{ActivationFunction, ActivationFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KernelFunctionType` and `KernelFunction` [INFO] [stdout] --> src/multilayer_perceptron.rs:5:38 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::model::kernel_functions::{KernelFunction, KernelFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ActivationFunctionType` and `ActivationFunction` [INFO] [stdout] --> src/k_means.rs:4:42 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::model::activation_functions::{ActivationFunction, ActivationFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LossFunctionType` and `LossFunction` [INFO] [stdout] --> src/k_means.rs:5:36 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::model::loss_functions::{LossFunction, LossFunctionType}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `grad_input` [INFO] [stdout] --> src/layers.rs:176:17 [INFO] [stdout] | [INFO] [stdout] 176 | let grad_input: Series = &inputs * &grad_outputs; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grad_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `old_centroids` is never read [INFO] [stdout] --> src/k_means.rs:323:17 [INFO] [stdout] | [INFO] [stdout] 323 | let mut old_centroids: DataFrame = DataFrame::new::(vec![]).unwrap(); [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 `new_centroids` is never read [INFO] [stdout] --> src/k_means.rs:324:17 [INFO] [stdout] | [INFO] [stdout] 324 | let mut new_centroids: DataFrame = DataFrame::new::(vec![]).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `DeepIron` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `deep_iron` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `grad_input` [INFO] [stdout] --> src/layers.rs:176:17 [INFO] [stdout] | [INFO] [stdout] 176 | let grad_input: Series = &inputs * &grad_outputs; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grad_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `old_centroids` is never read [INFO] [stdout] --> src/k_means.rs:323:17 [INFO] [stdout] | [INFO] [stdout] 323 | let mut old_centroids: DataFrame = DataFrame::new::(vec![]).unwrap(); [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 `new_centroids` is never read [INFO] [stdout] --> src/k_means.rs:324:17 [INFO] [stdout] | [INFO] [stdout] 324 | let mut new_centroids: DataFrame = DataFrame::new::(vec![]).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.03s [INFO] running `Command { std: "docker" "inspect" "6b5f4f5bf28b0b8f4fad5092130b3187894544f54a005e4f15614b0098361313", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b5f4f5bf28b0b8f4fad5092130b3187894544f54a005e4f15614b0098361313", kill_on_drop: false }` [INFO] [stdout] 6b5f4f5bf28b0b8f4fad5092130b3187894544f54a005e4f15614b0098361313