[INFO] fetching crate DeepIron 0.1.4... [INFO] checking DeepIron-0.1.4 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate DeepIron 0.1.4 into /workspace/builds/worker-3-tc2/source [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-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate DeepIron 0.1.4 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 170 packages to latest compatible versions [INFO] [stderr] Adding polars v0.35.4 (available: v0.50.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b3fae45431ba6323fdbf06e7a9e12058ef81d73bd297b32c8d019d3f5d0b3a42 [INFO] running `Command { std: "docker" "start" "-a" "b3fae45431ba6323fdbf06e7a9e12058ef81d73bd297b32c8d019d3f5d0b3a42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3fae45431ba6323fdbf06e7a9e12058ef81d73bd297b32c8d019d3f5d0b3a42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3fae45431ba6323fdbf06e7a9e12058ef81d73bd297b32c8d019d3f5d0b3a42", kill_on_drop: false }` [INFO] [stdout] b3fae45431ba6323fdbf06e7a9e12058ef81d73bd297b32c8d019d3f5d0b3a42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a9478874fd05d6ca8b167e3a111f37279c9c10d400fc2b7a0099d48aa0115c37 [INFO] running `Command { std: "docker" "start" "-a" "a9478874fd05d6ca8b167e3a111f37279c9c10d400fc2b7a0099d48aa0115c37", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling target-features v0.1.6 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling polars-utils v0.35.4 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Checking simdutf8 v0.1.5 [INFO] [stderr] Compiling litrs v0.4.2 [INFO] [stderr] Checking bitflags v2.9.4 [INFO] [stderr] Checking atoi_simd v0.15.6 [INFO] [stderr] Checking ethnum v1.5.2 [INFO] [stderr] Checking foreign_vec v0.1.0 [INFO] [stderr] Checking streaming-iterator v0.1.9 [INFO] [stderr] Checking fast-float v0.2.0 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking dyn-clone v1.0.20 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Compiling polars-core v0.35.4 [INFO] [stderr] Checking unicode-width v0.2.1 [INFO] [stderr] Compiling polars-ops v0.35.4 [INFO] [stderr] Checking xxhash-rust v0.8.15 [INFO] [stderr] Checking indexmap v2.11.0 [INFO] [stderr] Compiling polars v0.35.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling document-features v0.2.11 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking memmap2 v0.7.1 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking argminmax v0.6.3 [INFO] [stderr] Checking atoi v2.0.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking crossterm v0.29.0 [INFO] [stderr] Checking comfy-table v7.2.0 [INFO] [stderr] Checking now v0.1.3 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling bytemuck_derive v1.10.1 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking bytemuck v1.23.2 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking polars-error v0.35.4 [INFO] [stderr] Compiling multiversion-macros v0.7.4 [INFO] [stderr] Checking multiversion v0.7.4 [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: 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.22s [INFO] running `Command { std: "docker" "inspect" "a9478874fd05d6ca8b167e3a111f37279c9c10d400fc2b7a0099d48aa0115c37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9478874fd05d6ca8b167e3a111f37279c9c10d400fc2b7a0099d48aa0115c37", kill_on_drop: false }` [INFO] [stdout] a9478874fd05d6ca8b167e3a111f37279c9c10d400fc2b7a0099d48aa0115c37