[INFO] cloning repository https://github.com/probaku1234/simple-regression [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/probaku1234/simple-regression" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprobaku1234%2Fsimple-regression", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprobaku1234%2Fsimple-regression'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f469b04e649b39dc0618f672799f9dc95ce1d2cd [INFO] testing probaku1234/simple-regression against 1.98.0-beta.1 for beta-1.98-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprobaku1234%2Fsimple-regression" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/probaku1234/simple-regression [INFO] finished tweaking git repo https://github.com/probaku1234/simple-regression [INFO] tweaked toml for git repo https://github.com/probaku1234/simple-regression written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/probaku1234/simple-regression on toolchain 1.98.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/probaku1234/simple-regression 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing probaku1234/simple-regression against 1.98.0-beta.1 for beta-1.98-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprobaku1234%2Fsimple-regression" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/probaku1234/simple-regression [INFO] finished tweaking git repo https://github.com/probaku1234/simple-regression [INFO] tweaked toml for git repo https://github.com/probaku1234/simple-regression written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/probaku1234/simple-regression on toolchain 1.98.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/probaku1234/simple-regression 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing probaku1234/simple-regression against 1.98.0-beta.1 for beta-1.98-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprobaku1234%2Fsimple-regression" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/probaku1234/simple-regression [INFO] finished tweaking git repo https://github.com/probaku1234/simple-regression [INFO] tweaked toml for git repo https://github.com/probaku1234/simple-regression written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/probaku1234/simple-regression on toolchain 1.98.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/probaku1234/simple-regression 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing probaku1234/simple-regression against 1.98.0-beta.1 for beta-1.98-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprobaku1234%2Fsimple-regression" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/probaku1234/simple-regression [INFO] finished tweaking git repo https://github.com/probaku1234/simple-regression [INFO] tweaked toml for git repo https://github.com/probaku1234/simple-regression written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/probaku1234/simple-regression on toolchain 1.98.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/probaku1234/simple-regression 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded burn-wgpu v0.17.1 [INFO] [stderr] Downloaded bytemuck v1.24.0 [INFO] [stderr] Downloaded bytemuck_derive v1.10.2 [INFO] [stderr] Downloaded profiling-procmacros v1.0.17 [INFO] [stderr] Downloaded windows-implement v0.58.0 [INFO] [stderr] Downloaded profiling v1.0.17 [INFO] [stderr] Downloaded wgpu-core-deps-emscripten v25.0.0 [INFO] [stderr] Downloaded wgpu-core-deps-apple v25.0.0 [INFO] [stderr] Downloaded derive-new v0.6.0 [INFO] [stderr] Downloaded variadics_please v1.1.0 [INFO] [stderr] Downloaded float-ord v0.3.2 [INFO] [stderr] Downloaded sanitize-filename v0.5.0 [INFO] [stderr] Downloaded embassy-futures v0.1.2 [INFO] [stderr] Downloaded windows-result v0.2.0 [INFO] [stderr] Downloaded range-alloc v0.1.4 [INFO] [stderr] Downloaded gpu-descriptor v0.3.2 [INFO] [stderr] Downloaded gpu-descriptor-types v0.2.0 [INFO] [stderr] Downloaded md5 v0.7.0 [INFO] [stderr] Downloaded windows-strings v0.1.0 [INFO] [stderr] Downloaded bit-set v0.8.0 [INFO] [stderr] 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v0.4.4 [INFO] [stderr] Downloaded rmp v0.8.14 [INFO] [stderr] Downloaded data-encoding v2.9.0 [INFO] [stderr] Downloaded gix-features v0.42.1 [INFO] [stderr] Downloaded burn-tch v0.17.1 [INFO] [stderr] Downloaded zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Downloaded cipher v0.4.4 [INFO] [stderr] Downloaded burn-router v0.17.1 [INFO] [stderr] Downloaded burn-candle v0.17.1 [INFO] [stderr] Downloaded ug v0.1.0 [INFO] [stderr] Downloaded memmap2 v0.9.8 [INFO] [stderr] Downloaded gemm-common v0.18.2 [INFO] [stderr] Downloaded sysctl v0.6.0 [INFO] [stderr] Downloaded dyn-stack v0.13.2 [INFO] [stderr] Downloaded gemm-common v0.17.1 [INFO] [stderr] Downloaded sysctl v0.5.5 [INFO] [stderr] Downloaded nvml-wrapper-sys v0.8.0 [INFO] [stderr] Downloaded rmp-serde v1.3.0 [INFO] [stderr] Downloaded target-lexicon v0.12.16 [INFO] [stderr] Downloaded arbitrary v1.4.2 [INFO] [stderr] Downloaded bitstream-io v2.6.0 [INFO] [stderr] Downloaded av1-grain v0.2.4 [INFO] [stderr] Downloaded gif v0.13.3 [INFO] [stderr] Downloaded zip v0.6.6 [INFO] [stderr] Downloaded burn-rocm v0.17.1 [INFO] [stderr] Downloaded naga v25.0.1 [INFO] [stderr] Downloaded anyhow v1.0.100 [INFO] [stderr] Downloaded zip v1.1.4 [INFO] [stderr] Downloaded imgref v1.12.0 [INFO] [stderr] Downloaded burn-ndarray v0.17.1 [INFO] [stderr] Downloaded image-webp v0.2.4 [INFO] [stderr] Downloaded bincode v2.0.1 [INFO] [stderr] Downloaded raw-cpuid v10.7.0 [INFO] [stderr] Downloaded ureq v2.12.1 [INFO] [stderr] Downloaded cudarc v0.13.9 [INFO] [stderr] Downloaded pulp v0.18.22 [INFO] [stderr] Downloaded libfuzzer-sys v0.4.10 [INFO] [stderr] Downloaded aes v0.8.4 [INFO] [stderr] Downloaded raw-cpuid v11.6.0 [INFO] [stderr] Downloaded png v0.18.0 [INFO] [stderr] Downloaded pulp v0.21.5 [INFO] [stderr] Downloaded exr v1.73.0 [INFO] [stderr] Downloaded moxcms v0.7.6 [INFO] [stderr] Downloaded candle-core v0.8.4 [INFO] [stderr] Downloaded torch-sys v0.19.0 [INFO] [stderr] Downloaded webpki-roots v1.0.3 [INFO] [stderr] Downloaded ndarray v0.16.1 [INFO] [stderr] Downloaded bstr v1.12.0 [INFO] [stderr] Downloaded metal v0.31.0 [INFO] [stderr] Downloaded bzip2-sys v0.1.13+1.0.8 [INFO] [stderr] Downloaded pxfm v0.1.24 [INFO] [stderr] Downloaded tch v0.19.0 [INFO] [stderr] Downloaded windows v0.57.0 [INFO] [stderr] Downloaded windows v0.58.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 8e156e63a1ce25f6e312b4ebe03493e71a01d9f7a584890074e8765a6544f4f8 [INFO] running `Command { std: "docker" "start" "8e156e63a1ce25f6e312b4ebe03493e71a01d9f7a584890074e8765a6544f4f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e156e63a1ce25f6e312b4ebe03493e71a01d9f7a584890074e8765a6544f4f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8e156e63a1ce25f6e312b4ebe03493e71a01d9f7a584890074e8765a6544f4f8" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e156e63a1ce25f6e312b4ebe03493e71a01d9f7a584890074e8765a6544f4f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8e156e63a1ce25f6e312b4ebe03493e71a01d9f7a584890074e8765a6544f4f8" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling option-ext v0.2.0 [INFO] [stderr] Compiling embassy-futures v0.1.2 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling cubecl-common v0.5.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling futures-lite v2.6.1 [INFO] [stderr] 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v0.17.1 [INFO] [stderr] Compiling simple-regression v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/model.rs:304:21 [INFO] [stdout] | [INFO] [stdout] 304 | let mut grads = [ [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Zeroes` is never constructed [INFO] [stdout] --> src/initializer.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum Initializer { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 7 | Zeroes, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Initializer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `d_input` and `d_output` are never read [INFO] [stdout] --> src/model.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 104 | pub struct SimpleRegressionModel { [INFO] [stdout] | --------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 108 | d_input: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 109 | // Dimensionality of the output (1 for our single predicted value y) [INFO] [stdout] 110 | d_output: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `load_all_params` is never used [INFO] [stdout] --> src/model_recorder/mod.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait Recorder { [INFO] [stdout] | -------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 14 | fn load_all_params( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `tensor_from_json` is never used [INFO] [stdout] --> src/model_recorder/json_recorder.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl JsonRecorder { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 40 | fn tensor_from_json(tj: &TensorJson) -> Tensor { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 48s [INFO] running `Command { std: "docker" "inspect" "8e156e63a1ce25f6e312b4ebe03493e71a01d9f7a584890074e8765a6544f4f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8e156e63a1ce25f6e312b4ebe03493e71a01d9f7a584890074e8765a6544f4f8" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling simple-regression v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/model.rs:304:21 [INFO] [stdout] | [INFO] [stdout] 304 | let mut grads = [ [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Zeroes` is never constructed [INFO] [stdout] --> src/initializer.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum Initializer { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 7 | Zeroes, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Initializer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `d_input` and `d_output` are never read [INFO] [stdout] --> src/model.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 104 | pub struct SimpleRegressionModel { [INFO] [stdout] | --------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 108 | d_input: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 109 | // Dimensionality of the output (1 for our single predicted value y) [INFO] [stdout] 110 | d_output: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `load_all_params` is never used [INFO] [stdout] --> src/model_recorder/mod.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait Recorder { [INFO] [stdout] | -------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 14 | fn load_all_params( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `tensor_from_json` is never used [INFO] [stdout] --> src/model_recorder/json_recorder.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl JsonRecorder { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 40 | fn tensor_from_json(tj: &TensorJson) -> Tensor { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `Command { std: "docker" "inspect" "8e156e63a1ce25f6e312b4ebe03493e71a01d9f7a584890074e8765a6544f4f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8e156e63a1ce25f6e312b4ebe03493e71a01d9f7a584890074e8765a6544f4f8" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/model.rs:304:21 [INFO] [stderr] | [INFO] [stderr] 304 | let mut grads = [ [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variant `Zeroes` is never constructed [INFO] [stderr] --> src/initializer.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 6 | pub enum Initializer { [INFO] [stderr] | ----------- variant in this enum [INFO] [stderr] 7 | Zeroes, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Initializer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `d_input` and `d_output` are never read [INFO] [stderr] --> src/model.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 104 | pub struct SimpleRegressionModel { [INFO] [stderr] | --------------------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 108 | d_input: usize, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 109 | // Dimensionality of the output (1 for our single predicted value y) [INFO] [stderr] 110 | d_output: usize, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `load_all_params` is never used [INFO] [stderr] --> src/model_recorder/mod.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub trait Recorder { [INFO] [stderr] | -------- associated function in this trait [INFO] [stderr] ... [INFO] [stderr] 14 | fn load_all_params( [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `tensor_from_json` is never used [INFO] [stderr] --> src/model_recorder/json_recorder.rs:40:8 [INFO] [stderr] | [INFO] [stderr] 24 | impl JsonRecorder { [INFO] [stderr] | ----------------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 40 | fn tensor_from_json(tj: &TensorJson) -> Tensor { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `simple-regression` (bin "simple-regression" test) generated 5 warnings (run `cargo fix --bin "simple-regression" -p simple-regression --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/simple_regression-841cd58468674a82) [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" "8e156e63a1ce25f6e312b4ebe03493e71a01d9f7a584890074e8765a6544f4f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e156e63a1ce25f6e312b4ebe03493e71a01d9f7a584890074e8765a6544f4f8", kill_on_drop: false }` [INFO] [stdout] 8e156e63a1ce25f6e312b4ebe03493e71a01d9f7a584890074e8765a6544f4f8