[INFO] cloning repository https://github.com/UTFeight/Mars
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UTFeight/Mars" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUTFeight%2FMars", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUTFeight%2FMars'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 68872c4daca3a004b12339706d220f4e746ea580
[INFO] checking UTFeight/Mars against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUTFeight%2FMars" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/UTFeight/Mars
[INFO] finished tweaking git repo https://github.com/UTFeight/Mars
[INFO] tweaked toml for git repo https://github.com/UTFeight/Mars written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/UTFeight/Mars on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/UTFeight/Mars 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: /workspace/builds/worker-5-tc1/source/examples/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.151
[INFO] [stderr]   Downloaded gnuplot v0.0.37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67697fc43741ad4e5c135bdc615aec7eebe8d9014ac8efc888aa7f592652df64
[INFO] running `Command { std: "docker" "start" "-a" "67697fc43741ad4e5c135bdc615aec7eebe8d9014ac8efc888aa7f592652df64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67697fc43741ad4e5c135bdc615aec7eebe8d9014ac8efc888aa7f592652df64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67697fc43741ad4e5c135bdc615aec7eebe8d9014ac8efc888aa7f592652df64", kill_on_drop: false }`
[INFO] [stdout] 67697fc43741ad4e5c135bdc615aec7eebe8d9014ac8efc888aa7f592652df64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d87777de4f49911ddad3de9b5691102b884198447c2516b64200e1438fe1e32
[INFO] running `Command { std: "docker" "start" "-a" "4d87777de4f49911ddad3de9b5691102b884198447c2516b64200e1438fe1e32", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: /opt/rustwide/workdir/examples/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde v1.0.151
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking logistic_regression v0.1.0 (/opt/rustwide/workdir/logistic_regression)
[INFO] [stderr]     Checking phobos v0.1.0 (/opt/rustwide/workdir/phobos)
[INFO] [stderr]     Checking gradient_descent v0.1.0 (/opt/rustwide/workdir/gradient_descent)
[INFO] [stderr]     Checking dimensionality_reduction v0.1.0 (/opt/rustwide/workdir/dimensionality_reduction)
[INFO] [stderr]     Checking k_means v0.1.0 (/opt/rustwide/workdir/k_means)
[INFO] [stderr]     Checking random_forest v0.1.0 (/opt/rustwide/workdir/random_forest)
[INFO] [stderr]     Checking naive_bayes v0.1.0 (/opt/rustwide/workdir/naive_bayes)
[INFO] [stderr]     Checking decision_tree v0.1.0 (/opt/rustwide/workdir/decision_tree)
[INFO] [stderr]     Checking svm v0.1.0 (/opt/rustwide/workdir/svm)
[INFO] [stderr]     Checking knn v0.1.0 (/opt/rustwide/workdir/knn)
[INFO] [stderr]     Checking loss_functions v0.1.0 (/opt/rustwide/workdir/loss_functions)
[INFO] [stderr]     Checking linear_regression v0.1.0 (/opt/rustwide/workdir/linear_regression)
[INFO] [stderr]     Checking gnuplot v0.0.37
[INFO] [stderr]     Checking gradient_boosting v0.1.0 (/opt/rustwide/workdir/gradient_boosting)
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking mars-examples v0.1.0 (/opt/rustwide/workdir/examples)
[INFO] [stderr]     Checking mars_playground v0.1.0 (/opt/rustwide/workdir/mars_playground)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> mars_playground/src/gradient_descent.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl Model {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 58 |     fn new(w: f64, b: f64) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> examples/binary_cross_entropy.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     panic!("This file is still in development! It is base version for `loss_functions/src/binary_cross_entropy.rs`");
[INFO] [stdout]    |     ---------------------------------------------------------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 38 |     let act = vec![0.1, 0.9, 0.8, 0.35]; // These all must be in the same order to be able to
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::AddAssign`
[INFO] [stdout]  --> examples/linear_regression.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::AddAssign;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> examples/gradient_descent.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl Model {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 58 |     fn new(w: f64, b: f64) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> mars_playground/src/gradient_descent.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl Model {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 58 |     fn new(w: f64, b: f64) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `Command { std: "docker" "inspect" "4d87777de4f49911ddad3de9b5691102b884198447c2516b64200e1438fe1e32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d87777de4f49911ddad3de9b5691102b884198447c2516b64200e1438fe1e32", kill_on_drop: false }`
[INFO] [stdout] 4d87777de4f49911ddad3de9b5691102b884198447c2516b64200e1438fe1e32