[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] 97d38d4931512b78885e0f082efc5a79cb1b1b9f [INFO] testing probaku1234/simple-regression against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprobaku1234%2Fsimple-regression" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-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-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/probaku1234/simple-regression on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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" 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kill_on_drop: false }` [INFO] [stdout] b221c8b3ec348a3abd7f67d83a4d3dd72f0547cea31a4bd6ca83c46834710347 [INFO] running `Command { std: "docker" "start" "-a" "b221c8b3ec348a3abd7f67d83a4d3dd72f0547cea31a4bd6ca83c46834710347", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b221c8b3ec348a3abd7f67d83a4d3dd72f0547cea31a4bd6ca83c46834710347", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b221c8b3ec348a3abd7f67d83a4d3dd72f0547cea31a4bd6ca83c46834710347", kill_on_drop: false }` [INFO] [stdout] b221c8b3ec348a3abd7f67d83a4d3dd72f0547cea31a4bd6ca83c46834710347 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" 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burn-autodiff v0.17.1 [INFO] [stderr] Compiling burn-core v0.17.1 [INFO] [stderr] Compiling burn-fusion v0.17.1 [INFO] [stderr] Compiling burn-cubecl-fusion v0.17.1 [INFO] [stderr] Compiling burn-cubecl v0.17.1 [INFO] [stderr] Compiling burn-wgpu v0.17.1 [INFO] [stderr] Compiling burn 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:243:13 [INFO] [stdout] | [INFO] [stdout] 243 | let mut iteration: usize = 1; [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: associated function `backward` is never used [INFO] [stdout] --> src/activation.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait Activation { [INFO] [stdout] | ---------- associated function in this trait [INFO] [stdout] 4 | fn forward(tensor: Tensor) -> Tensor; [INFO] [stdout] 5 | fn backward(grad_output: Tensor, input: Tensor) -> Tensor; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (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] [INFO] [stdout] [INFO] [stdout] warning: fields `d_input` and `d_output` are never read [INFO] [stdout] --> src/model.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 95 | pub struct SimpleRegressionModel { [INFO] [stdout] | --------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 99 | d_input: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 100 | // Dimensionality of the output (1 for our single predicted value y) [INFO] [stdout] 101 | d_output: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 42s [INFO] running `Command { std: "docker" "inspect" "f8c9e861b3bd0372521d5dc4d696ff31cacbc8e1f910910d434617d55fe26d1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8c9e861b3bd0372521d5dc4d696ff31cacbc8e1f910910d434617d55fe26d1c", kill_on_drop: false }` [INFO] [stdout] f8c9e861b3bd0372521d5dc4d696ff31cacbc8e1f910910d434617d55fe26d1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }` [INFO] [stdout] e33f70b61ba650efefd32021c4e28714fe8a2c668227c7fd2ac8ba0984d9489c [INFO] running `Command { std: "docker" "start" "-a" "e33f70b61ba650efefd32021c4e28714fe8a2c668227c7fd2ac8ba0984d9489c", 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:243:13 [INFO] [stdout] | [INFO] [stdout] 243 | let mut iteration: usize = 1; [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: associated function `backward` is never used [INFO] [stdout] --> src/activation.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait Activation { [INFO] [stdout] | ---------- associated function in this trait [INFO] [stdout] 4 | fn forward(tensor: Tensor) -> Tensor; [INFO] [stdout] 5 | fn backward(grad_output: Tensor, input: Tensor) -> Tensor; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (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] [INFO] [stdout] [INFO] [stdout] warning: fields `d_input` and `d_output` are never read [INFO] [stdout] --> src/model.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 95 | pub struct SimpleRegressionModel { [INFO] [stdout] | --------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 99 | d_input: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 100 | // Dimensionality of the output (1 for our single predicted value y) [INFO] [stdout] 101 | d_output: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `Command { std: "docker" "inspect" "e33f70b61ba650efefd32021c4e28714fe8a2c668227c7fd2ac8ba0984d9489c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e33f70b61ba650efefd32021c4e28714fe8a2c668227c7fd2ac8ba0984d9489c", kill_on_drop: false }` [INFO] [stdout] e33f70b61ba650efefd32021c4e28714fe8a2c668227c7fd2ac8ba0984d9489c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }` [INFO] [stdout] 323e7e6c86f87864e2c4cee331556a8d2673aacfc7bd45aa10f0ecc2c6fdc8f3 [INFO] running `Command { std: "docker" "start" "-a" "323e7e6c86f87864e2c4cee331556a8d2673aacfc7bd45aa10f0ecc2c6fdc8f3", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/model.rs:243:13 [INFO] [stderr] | [INFO] [stderr] 243 | let mut iteration: usize = 1; [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: associated function `backward` is never used [INFO] [stderr] --> src/activation.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub trait Activation { [INFO] [stderr] | ---------- associated function in this trait [INFO] [stderr] 4 | fn forward(tensor: Tensor) -> Tensor; [INFO] [stderr] 5 | fn backward(grad_output: Tensor, input: Tensor) -> Tensor; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (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] [INFO] [stderr] warning: fields `d_input` and `d_output` are never read [INFO] [stderr] --> src/model.rs:99:5 [INFO] [stderr] | [INFO] [stderr] 95 | pub struct SimpleRegressionModel { [INFO] [stderr] | --------------------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 99 | d_input: usize, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 100 | // Dimensionality of the output (1 for our single predicted value y) [INFO] [stderr] 101 | d_output: usize, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `simple-regression` (bin "simple-regression" test) generated 4 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 0.45s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/build/simple-regression/48480954cf9b8aea/deps/simple_regression-48480954cf9b8aea) [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" "323e7e6c86f87864e2c4cee331556a8d2673aacfc7bd45aa10f0ecc2c6fdc8f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "323e7e6c86f87864e2c4cee331556a8d2673aacfc7bd45aa10f0ecc2c6fdc8f3", kill_on_drop: false }` [INFO] [stdout] 323e7e6c86f87864e2c4cee331556a8d2673aacfc7bd45aa10f0ecc2c6fdc8f3