[INFO] cloning repository https://github.com/LuoZheng2002/csci561hw1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LuoZheng2002/csci561hw1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuoZheng2002%2Fcsci561hw1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuoZheng2002%2Fcsci561hw1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c2b3bb460992526f501ec725cc15bb7f1b476eb6 [INFO] checking LuoZheng2002/csci561hw1 against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuoZheng2002%2Fcsci561hw1" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/LuoZheng2002/csci561hw1 [INFO] finished tweaking git repo https://github.com/LuoZheng2002/csci561hw1 [INFO] tweaked toml for git repo https://github.com/LuoZheng2002/csci561hw1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/LuoZheng2002/csci561hw1 on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/LuoZheng2002/csci561hw1 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 42d2b459b4def312ed691addce59b6058c56d8679f0d0025e25ac82bf4caa098 [INFO] running `Command { std: "docker" "start" "42d2b459b4def312ed691addce59b6058c56d8679f0d0025e25ac82bf4caa098", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42d2b459b4def312ed691addce59b6058c56d8679f0d0025e25ac82bf4caa098", 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" "42d2b459b4def312ed691addce59b6058c56d8679f0d0025e25ac82bf4caa098" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42d2b459b4def312ed691addce59b6058c56d8679f0d0025e25ac82bf4caa098", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "42d2b459b4def312ed691addce59b6058c56d8679f0d0025e25ac82bf4caa098" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Checking anstyle-query v1.1.4 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking clap_lex v0.7.5 [INFO] [stderr] Checking anstream v0.6.20 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking clap_builder v4.5.47 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking ordered-float v5.0.0 [INFO] [stderr] Checking generic-array v1.2.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking feistel v0.1.0 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Compiling clap_derive v4.5.47 [INFO] [stderr] Checking clap v4.5.47 [INFO] [stderr] Checking rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cmp::Reverse` [INFO] [stdout] --> src/cover_tree.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::Reverse; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BinaryHeap` [INFO] [stdout] --> src/cover_tree.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BinaryHeap}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ordered_float::NotNan` [INFO] [stdout] --> src/cover_tree.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use ordered_float::NotNan; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::problem::RcKey` [INFO] [stdout] --> src/cover_tree.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::problem::RcKey; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ordered_float::NotNan` [INFO] [stdout] --> src/generator.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ordered_float::NotNan; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BinaryHeap`, `Ordering`, and `Reverse` [INFO] [stdout] --> src/genetic.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | cmp::{Ordering, Reverse}, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] 5 | collections::{BTreeSet, BinaryHeap, VecDeque}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `seq::SliceRandom` [INFO] [stdout] --> src/genetic.rs:11:44 [INFO] [stdout] | [INFO] [stdout] 11 | use rand::{Rng, SeedableRng, rngs::StdRng, seq::SliceRandom}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RcKey` [INFO] [stdout] --> src/genetic.rs:13:43 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::problem::{Population, Problem, RcKey, Solution}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `collections::BinaryHeap` [INFO] [stdout] --> src/problem.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | collections::BinaryHeap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `seq::SliceRandom` [INFO] [stdout] --> src/problem.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | seq::SliceRandom, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::f32::INFINITY`: replaced by the `INFINITY` associated constant on `f32` [INFO] [stdout] --> src/genetic.rs:217:46 [INFO] [stdout] | [INFO] [stdout] 217 | let mut current_best_distance = f32::INFINITY; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::f32::INFINITY`: replaced by the `INFINITY` associated constant on `f32` [INFO] [stdout] --> src/problem.rs:262:38 [INFO] [stdout] | [INFO] [stdout] 262 | let mut best_distance = f32::INFINITY; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::f32::MAX`: replaced by the `MAX` associated constant on `f32` [INFO] [stdout] --> src/problem.rs:303:35 [INFO] [stdout] | [INFO] [stdout] 303 | let mut min_length = f32::MAX; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::f32::MIN`: replaced by the `MIN` associated constant on `f32` [INFO] [stdout] --> src/problem.rs:304:35 [INFO] [stdout] | [INFO] [stdout] 304 | let mut max_length = f32::MIN; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Reverse` [INFO] [stdout] --> src/cover_tree.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::Reverse; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BinaryHeap` [INFO] [stdout] --> src/cover_tree.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BinaryHeap}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ordered_float::NotNan` [INFO] [stdout] --> src/cover_tree.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use ordered_float::NotNan; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::problem::RcKey` [INFO] [stdout] --> src/cover_tree.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::problem::RcKey; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ordered_float::NotNan` [INFO] [stdout] --> src/generator.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ordered_float::NotNan; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BinaryHeap`, `Ordering`, and `Reverse` [INFO] [stdout] --> src/genetic.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | cmp::{Ordering, Reverse}, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] 5 | collections::{BTreeSet, BinaryHeap, VecDeque}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `seq::SliceRandom` [INFO] [stdout] --> src/genetic.rs:11:44 [INFO] [stdout] | [INFO] [stdout] 11 | use rand::{Rng, SeedableRng, rngs::StdRng, seq::SliceRandom}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RcKey` [INFO] [stdout] --> src/genetic.rs:13:43 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::problem::{Population, Problem, RcKey, Solution}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `collections::BinaryHeap` [INFO] [stdout] --> src/problem.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | collections::BinaryHeap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `seq::SliceRandom` [INFO] [stdout] --> src/problem.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | seq::SliceRandom, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/genetic.rs:176:41 [INFO] [stdout] | [INFO] [stdout] 175 | ... return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 176 | / ... assert!( [INFO] [stdout] 177 | | ... new_child2 [INFO] [stdout] 178 | | ... .is_valid(parent2.order_without_loop.len() as u32) [INFO] [stdout] 179 | | ... ); [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: use of deprecated constant `std::f32::INFINITY`: replaced by the `INFINITY` associated constant on `f32` [INFO] [stdout] --> src/genetic.rs:217:46 [INFO] [stdout] | [INFO] [stdout] 217 | let mut current_best_distance = f32::INFINITY; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::f32::INFINITY`: replaced by the `INFINITY` associated constant on `f32` [INFO] [stdout] --> src/problem.rs:262:38 [INFO] [stdout] | [INFO] [stdout] 262 | let mut best_distance = f32::INFINITY; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::f32::MAX`: replaced by the `MAX` associated constant on `f32` [INFO] [stdout] --> src/problem.rs:303:35 [INFO] [stdout] | [INFO] [stdout] 303 | let mut min_length = f32::MAX; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::f32::MIN`: replaced by the `MIN` associated constant on `f32` [INFO] [stdout] --> src/problem.rs:304:35 [INFO] [stdout] | [INFO] [stdout] 304 | let mut max_length = f32::MIN; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/genetic.rs:176:41 [INFO] [stdout] | [INFO] [stdout] 175 | ... return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 176 | / ... assert!( [INFO] [stdout] 177 | | ... new_child2 [INFO] [stdout] 178 | | ... .is_valid(parent2.order_without_loop.len() as u32) [INFO] [stdout] 179 | | ... ); [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: variable does not need to be mutable [INFO] [stdout] --> src/random_perm.rs:62:23 [INFO] [stdout] | [INFO] [stdout] 62 | fn feistel(&self, mut x: u32) -> u32 { [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: unused imports: `SeedableRng` and `rngs::StdRng` [INFO] [stdout] --> src/main.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::{SeedableRng, rngs::StdRng}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CoverTree`, `Distance`, `Solution`, `generator::ProblemGenerator`, `genetic::GeneticAlgorithm`, and `self` [INFO] [stdout] --> src/main.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | cover_tree::{CoverTree, Distance}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] 7 | generator::ProblemGenerator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | genetic::GeneticAlgorithm, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | problem::{self, City, Problem, Solution}, [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> tests/pressure_test.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::distr::Uniform` [INFO] [stdout] --> tests/pressure_test.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::distr::Uniform; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::rngs::StdRng` [INFO] [stdout] --> tests/pressure_test.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::rngs::StdRng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::seq::SliceRandom` [INFO] [stdout] --> tests/pressure_test.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::seq::SliceRandom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rng` and `SeedableRng` [INFO] [stdout] --> tests/pressure_test.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::{Rng, SeedableRng}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | let mut timer = Instant::now(); // Assumes Timer::new() and start() exist [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: unused imports: `SeedableRng` and `rngs::StdRng` [INFO] [stdout] --> src/main.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::{SeedableRng, rngs::StdRng}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CoverTree`, `Distance`, `Solution`, `generator::ProblemGenerator`, `genetic::GeneticAlgorithm`, and `self` [INFO] [stdout] --> src/main.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | cover_tree::{CoverTree, Distance}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] 7 | generator::ProblemGenerator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | genetic::GeneticAlgorithm, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | problem::{self, City, Problem, Solution}, [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> tests/test_generate.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::{File, OpenOptions}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | let mut timer = Instant::now(); // Assumes Timer::new() and start() exist [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: variable does not need to be mutable [INFO] [stdout] --> src/random_perm.rs:62:23 [INFO] [stdout] | [INFO] [stdout] 62 | fn feistel(&self, mut x: u32) -> u32 { [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] [stderr] warning: unused dependency `clap` [INFO] [stderr] --> Cargo.toml:7:15 [INFO] [stderr] | [INFO] [stderr] 7 | [dependencies.clap] [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::unused_dependencies` is set to `warn` by default [INFO] [stderr] help: consider removing the dependency on `clap` [INFO] [stderr] warning: unused dependency `feistel` [INFO] [stderr] --> Cargo.toml:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | feistel = "0.1.0" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider removing the dependency on `feistel` [INFO] [stderr] warning: unused dependency `lazy_static` [INFO] [stderr] --> Cargo.toml:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | lazy_static = "1.5.0" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider removing the dependency on `lazy_static` [INFO] [stderr] warning: `rust` (manifest) generated 3 warnings [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.81s [INFO] running `Command { std: "docker" "inspect" "42d2b459b4def312ed691addce59b6058c56d8679f0d0025e25ac82bf4caa098", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42d2b459b4def312ed691addce59b6058c56d8679f0d0025e25ac82bf4caa098", kill_on_drop: false }` [INFO] [stdout] 42d2b459b4def312ed691addce59b6058c56d8679f0d0025e25ac82bf4caa098