[INFO] cloning repository https://github.com/vugsk/ImplementationOfLogisticRegression [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vugsk/ImplementationOfLogisticRegression" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvugsk%2FImplementationOfLogisticRegression", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvugsk%2FImplementationOfLogisticRegression'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1ad2fb2b4ab4f6da22a4ad88608feb57f199d77b [INFO] checking vugsk/ImplementationOfLogisticRegression against try#1383df06117fd218068d1f39fd5326256dd4a348 for pr-145181 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvugsk%2FImplementationOfLogisticRegression" "/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/vugsk/ImplementationOfLogisticRegression [INFO] finished tweaking git repo https://github.com/vugsk/ImplementationOfLogisticRegression [INFO] tweaked toml for git repo https://github.com/vugsk/ImplementationOfLogisticRegression written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/vugsk/ImplementationOfLogisticRegression on toolchain 1383df06117fd218068d1f39fd5326256dd4a348 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/vugsk/ImplementationOfLogisticRegression 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" "+1383df06117fd218068d1f39fd5326256dd4a348" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded round v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 714e579c7b19096a94bdb6f776c7817f21ae67ec16e93223714e475fc03995cf [INFO] running `Command { std: "docker" "start" "-a" "714e579c7b19096a94bdb6f776c7817f21ae67ec16e93223714e475fc03995cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "714e579c7b19096a94bdb6f776c7817f21ae67ec16e93223714e475fc03995cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "714e579c7b19096a94bdb6f776c7817f21ae67ec16e93223714e475fc03995cf", kill_on_drop: false }` [INFO] [stdout] 714e579c7b19096a94bdb6f776c7817f21ae67ec16e93223714e475fc03995cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c97c88a79c4421da6d07caf1b9576121cd8d64b4736cb2e42acbf27408d2e468 [INFO] running `Command { std: "docker" "start" "-a" "c97c88a79c4421da6d07caf1b9576121cd8d64b4736cb2e42acbf27408d2e468", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling zerocopy v0.8.14 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking round v0.1.2 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Checking rand_core v0.9.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.0 [INFO] [stderr] Checking Laba1_AI v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `round::round` [INFO] [stdout] --> src/generation_datasets.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use round::round; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `round::round` [INFO] [stdout] --> src/generation_datasets.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use round::round; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::prelude` [INFO] [stdout] --> src/generation_datasets.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/logistic_regression/gradient_descent.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 17 | for i in 0..1000 [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fn_quality_assessment` [INFO] [stdout] --> src/logistic_regression/gradient_descent.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | fn_quality_assessment: fn(Vec, Vec) -> f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fn_quality_assessment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new_w` and `predict_matrix` are never used [INFO] [stdout] --> src/logistic_regression.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 12 | impl LogisticRegression [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn new_w(learning_rate: f32, weights: Vec) -> Self [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn predict_matrix(&mut self, x: Vec>) -> Vec [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::prelude` [INFO] [stdout] --> src/generation_datasets.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/logistic_regression/gradient_descent.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 17 | for i in 0..1000 [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fn_quality_assessment` [INFO] [stdout] --> src/logistic_regression/gradient_descent.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | fn_quality_assessment: fn(Vec, Vec) -> f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fn_quality_assessment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new_w` and `predict_matrix` are never used [INFO] [stdout] --> src/logistic_regression.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 12 | impl LogisticRegression [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn new_w(learning_rate: f32, weights: Vec) -> Self [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn predict_matrix(&mut self, x: Vec>) -> Vec [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.40s [INFO] running `Command { std: "docker" "inspect" "c97c88a79c4421da6d07caf1b9576121cd8d64b4736cb2e42acbf27408d2e468", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c97c88a79c4421da6d07caf1b9576121cd8d64b4736cb2e42acbf27408d2e468", kill_on_drop: false }` [INFO] [stdout] c97c88a79c4421da6d07caf1b9576121cd8d64b4736cb2e42acbf27408d2e468