[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] e8a37312957c47acc80a93f705c797a815e311b1 [INFO] checking probaku1234/simple-regression against try#fcfb0ffc7ed7fc631df1136063939ef648434735 for pr-152543 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprobaku1234%2Fsimple-regression" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-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-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/probaku1234/simple-regression on toolchain fcfb0ffc7ed7fc631df1136063939ef648434735 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "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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(/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/model.rs:302:21 [INFO] [stdout] | [INFO] [stdout] 302 | 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:106:5 [INFO] [stdout] | [INFO] [stdout] 102 | pub struct SimpleRegressionModel { [INFO] [stdout] | --------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 106 | d_input: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 107 | // Dimensionality of the output (1 for our single predicted value y) [INFO] [stdout] 108 | d_output: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/model.rs:302:21 [INFO] [stdout] | [INFO] [stdout] 302 | 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:106:5 [INFO] [stdout] | [INFO] [stdout] 102 | pub struct SimpleRegressionModel { [INFO] [stdout] | --------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 106 | d_input: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 107 | // Dimensionality of the output (1 for our single predicted value y) [INFO] [stdout] 108 | d_output: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 03s [INFO] running `Command { std: "docker" "inspect" "b8944d7715888f526890bdc38abcfc0a9ae8d87102ef818424beb90f3e5eb559", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8944d7715888f526890bdc38abcfc0a9ae8d87102ef818424beb90f3e5eb559", kill_on_drop: false }` [INFO] [stdout] b8944d7715888f526890bdc38abcfc0a9ae8d87102ef818424beb90f3e5eb559