[INFO] cloning repository https://github.com/fenax/advent_2025 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fenax/advent_2025" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffenax%2Fadvent_2025", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffenax%2Fadvent_2025'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d7a24673101a6fdc45d532ba14ab25c3ce325847 [INFO] linting fenax/advent_2025 against nightly for clippy-nonminimal_bool-denied [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffenax%2Fadvent_2025" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/fenax/advent_2025 [INFO] finished tweaking git repo https://github.com/fenax/advent_2025 [INFO] tweaked toml for git repo https://github.com/fenax/advent_2025 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/fenax/advent_2025 on toolchain nightly [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/fenax/advent_2025 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" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages to latest Rust 1.96.0-nightly compatible versions [INFO] [stderr] Adding concat-idents v1.1.5 [INFO] [stderr] Adding convert_case v0.6.0 [INFO] [stderr] Adding identconv v0.2.0 [INFO] [stderr] Adding litrs v0.4.2 [INFO] [stderr] Adding unicode-segmentation v1.12.0 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded litrs v0.4.2 [INFO] [stderr] Downloaded identconv v0.2.0 [INFO] [stderr] Downloaded concat-idents v1.1.5 [INFO] [stderr] Downloaded nom v8.0.0 [INFO] [stderr] Downloaded jiff-static v0.2.16 [INFO] [stderr] Downloaded jiff v0.2.16 [INFO] [stderr] Downloaded colored v3.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 721e7a51d4fac135a3dff4d5fd2fb16f4666ef95a0e4cc68ccf631f15d92df61 [INFO] running `Command { std: "docker" "start" "-a" "721e7a51d4fac135a3dff4d5fd2fb16f4666ef95a0e4cc68ccf631f15d92df61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "721e7a51d4fac135a3dff4d5fd2fb16f4666ef95a0e4cc68ccf631f15d92df61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "721e7a51d4fac135a3dff4d5fd2fb16f4666ef95a0e4cc68ccf631f15d92df61", kill_on_drop: false }` [INFO] [stdout] 721e7a51d4fac135a3dff4d5fd2fb16f4666ef95a0e4cc68ccf631f15d92df61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 015e5d8196dbeab28514aa33eea270a5d82d088f96ddf408ad2b106bfd7bc64b [INFO] running `Command { std: "docker" "start" "-a" "015e5d8196dbeab28514aa33eea270a5d82d088f96ddf408ad2b106bfd7bc64b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Checking anstyle-query v1.1.5 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Checking anstyle v1.0.13 [INFO] [stderr] Checking is_terminal_polyfill v1.70.2 [INFO] [stderr] Checking jiff v0.2.16 [INFO] [stderr] Checking colored v3.0.0 [INFO] [stderr] Checking anstream v0.6.21 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking nom v8.0.0 [INFO] [stderr] Compiling litrs v0.4.2 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling identconv v0.2.0 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking env_filter v0.1.4 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Compiling concat-idents v1.1.5 [INFO] [stderr] Checking advent_2025 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `log::debug` [INFO] [stdout] --> src/days/day_2024_04.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use log::debug; [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: `parse::file_mul_box` [INFO] [stdout] --> src/days/day_2024_04.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{parse::file_mul_box, *}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Result` [INFO] [stdout] --> src/days/day_2025_06.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use anyhow::{Ok, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `info`, `trace`, and `warn` [INFO] [stdout] --> src/days/day_2025_06.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use log::{info, trace, warn}; [INFO] [stdout] | ^^^^ ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `string::ParseError` [INFO] [stdout] --> src/days/day_2025_06.rs:5:25 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{str::FromStr, string::ParseError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `crate` references the macro call's crate [INFO] [stdout] --> src/days/mod.rs:18:27 [INFO] [stdout] | [INFO] [stdout] 18 | pub const SOLVER: crate::DaySolver = crate::DaySolver { [INFO] [stdout] | ^^^^^ help: to reference the macro definition's crate, use: `$crate` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#crate_in_macro_def [INFO] [stdout] = note: `#[warn(clippy::crate_in_macro_def)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Context` [INFO] [stdout] --> src/parse.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use anyhow::{Context, Result, anyhow}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/parse.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use log::{debug, error, trace}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::days::day_2025_02` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::days::day_2025_02; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `array_windows` has been stable since 1.94.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(array_windows)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::debug` [INFO] [stdout] --> src/days/day_2024_04.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use log::debug; [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: `parse::file_mul_box` [INFO] [stdout] --> src/days/day_2024_04.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{parse::file_mul_box, *}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Result` [INFO] [stdout] --> src/days/day_2025_06.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use anyhow::{Ok, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `info`, `trace`, and `warn` [INFO] [stdout] --> src/days/day_2025_06.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use log::{info, trace, warn}; [INFO] [stdout] | ^^^^ ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `string::ParseError` [INFO] [stdout] --> src/days/day_2025_06.rs:5:25 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{str::FromStr, string::ParseError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `crate` references the macro call's crate [INFO] [stdout] --> src/days/mod.rs:18:27 [INFO] [stdout] | [INFO] [stdout] 18 | pub const SOLVER: crate::DaySolver = crate::DaySolver { [INFO] [stdout] | ^^^^^ help: to reference the macro definition's crate, use: `$crate` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#crate_in_macro_def [INFO] [stdout] = note: `#[warn(clippy::crate_in_macro_def)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Context` [INFO] [stdout] --> src/parse.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use anyhow::{Context, Result, anyhow}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/parse.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use log::{debug, error, trace}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::days::day_2025_02` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::days::day_2025_02; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `array_windows` has been stable since 1.94.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(array_windows)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/days/mod.rs:72:17 [INFO] [stdout] | [INFO] [stdout] 72 | let $variable = $s.$intermediary_b.as_ref().context("data not parsed")?; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/days/day_2025_06.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / make_day!( [INFO] [stdout] 10 | | "2025-06" Day2025_06 [INFO] [stdout] 11 | | [intermediate : Vec> = [data]{ [INFO] [stdout] 12 | | Ok(data.lines().filter(|l|!l.is_empty()).map(|l| l.split_ascii_whitespace().map(|s|s.to_string()).collect()).collect()) [INFO] [stdout] ... | [INFO] [stdout] 47 | | }} [INFO] [stdout] 48 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] help: `i` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/days/mod.rs:72:17 [INFO] [stdout] | [INFO] [stdout] 72 | let $variable = $s.$intermediary_b.as_ref().context("data not parsed")?; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/days/day_2025_06.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / make_day!( [INFO] [stdout] 10 | | "2025-06" Day2025_06 [INFO] [stdout] 11 | | [intermediate : Vec> = [data]{ [INFO] [stdout] 12 | | Ok(data.lines().filter(|l|!l.is_empty()).map(|l| l.split_ascii_whitespace().map(|s|s.to_string()).collect()).collect()) [INFO] [stdout] ... | [INFO] [stdout] 47 | | }} [INFO] [stdout] 48 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `make_day` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `resolve_all` is never used [INFO] [stdout] --> src/main.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 19 | trait DayRunner { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 24 | fn resolve_all(&mut self) -> Result<(Num, Num)> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SOLVER` is never used [INFO] [stdout] --> src/days/day_2024_04.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub const SOLVER: DaySolver = DaySolver { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Day2024_04` is never constructed [INFO] [stdout] --> src/days/day_2024_04.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct Day2024_04 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `PairNumList` is never used [INFO] [stdout] --> src/parse.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | pub type PairNumList = (Vec, Vec); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ListNumPair` is never used [INFO] [stdout] --> src/parse.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | pub type ListNumPair = Vec<(Num, Num)>; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `numbers_in_parentheses` is never used [INFO] [stdout] --> src/parse.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn numbers_in_parentheses(input: &str) -> IResult<&str, Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `num_only_three` is never used [INFO] [stdout] --> src/parse.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn num_only_three(input: &str) -> IResult<&str, Num> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> src/days/day_2024_01.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | / &(self [INFO] [stdout] 22 | | .data [INFO] [stdout] 23 | | .as_deref() [INFO] [stdout] 24 | | .context(anyhow!("file has not been read"))?), [INFO] [stdout] | |_____________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] = note: `#[warn(clippy::needless_borrow)]` on by default [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 21 ~ (self [INFO] [stdout] 22 + .data [INFO] [stdout] 23 + .as_deref() [INFO] [stdout] 24 ~ .context(anyhow!("file has not been read"))?), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: explicit call to `.into_iter()` in function argument accepting `IntoIterator` [INFO] [stdout] --> src/days/day_2024_01.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 38 | .zip(l2.into_iter()) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: this parameter accepts any `IntoIterator`, so you don't need to call `.into_iter()` [INFO] [stdout] --> /rustc/3645249d79dfb136b5d8de3ce153d19d6698d92d/library/core/src/iter/traits/iterator.rs:629:11 [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion [INFO] [stdout] = note: `#[warn(clippy::useless_conversion)]` on by default [INFO] [stdout] help: consider removing the `.into_iter()` [INFO] [stdout] | [INFO] [stdout] 38 - .zip(l2.into_iter()) [INFO] [stdout] 38 + .zip(l2) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> src/days/day_2024_02.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | / &(self [INFO] [stdout] 25 | | .data [INFO] [stdout] 26 | | .as_deref() [INFO] [stdout] 27 | | .context(anyhow!("file has not been read"))?), [INFO] [stdout] | |_____________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 24 ~ (self [INFO] [stdout] 25 + .data [INFO] [stdout] 26 + .as_deref() [INFO] [stdout] 27 ~ .context(anyhow!("file has not been read"))?), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: accessing first element with `row.get(0)` [INFO] [stdout] --> src/days/day_2024_02.rs:45:21 [INFO] [stdout] | [INFO] [stdout] 45 | let a = row.get(0).context("not enough data")?; [INFO] [stdout] | ^^^^^^^^^^ help: try: `row.first()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first [INFO] [stdout] = note: `#[warn(clippy::get_first)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual `RangeInclusive::contains` implementation [INFO] [stdout] --> src/days/day_2024_02.rs:53:52 [INFO] [stdout] | [INFO] [stdout] 53 | if (a - b).signum() == sign && diff <= 3 && diff >= 1 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use: `(1..=3).contains(&diff)` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains [INFO] [stdout] = note: `#[warn(clippy::manual_range_contains)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do [INFO] [stdout] --> src/days/day_2024_02.rs:91:21 [INFO] [stdout] | [INFO] [stdout] 91 | fn run_one_row(row: &Vec) -> Num { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stdout] = note: `#[warn(clippy::ptr_arg)]` on by default [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 91 - fn run_one_row(row: &Vec) -> Num { [INFO] [stdout] 91 + fn run_one_row(row: &[Num]) -> Num { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual `RangeInclusive::contains` implementation [INFO] [stdout] --> src/days/day_2024_02.rs:94:52 [INFO] [stdout] | [INFO] [stdout] 94 | && diffs.into_iter().map(Num::abs).all(|v| v <= 3 && v >= 1) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use: `(1..=3).contains(&v)` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/days/day_2024_02.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | return Some(a); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] = note: `#[warn(clippy::needless_return)]` on by default [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 106 - return Some(a); [INFO] [stdout] 106 + Some(a) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/days/day_2024_02.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 108 | return Some(a); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 108 - return Some(a); [INFO] [stdout] 108 + Some(a) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/days/day_2024_02.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 110 | return Some(b); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 110 - return Some(b); [INFO] [stdout] 110 + Some(b) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` has identical blocks [INFO] [stdout] --> src/days/day_2024_02.rs:105:15 [INFO] [stdout] | [INFO] [stdout] 105 | if a == b { [INFO] [stdout] | _______________^ [INFO] [stdout] 106 | | return Some(a); [INFO] [stdout] 107 | | } else if a == c { [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] note: same as this [INFO] [stdout] --> src/days/day_2024_02.rs:107:22 [INFO] [stdout] | [INFO] [stdout] 107 | } else if a == c { [INFO] [stdout] | ______________________^ [INFO] [stdout] 108 | | return Some(a); [INFO] [stdout] 109 | | } else if b == c { [INFO] [stdout] | |_____^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else [INFO] [stdout] = note: `#[warn(clippy::if_same_then_else)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> src/days/day_2024_03.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | / &(self [INFO] [stdout] 22 | | .data [INFO] [stdout] 23 | | .as_deref() [INFO] [stdout] 24 | | .context(anyhow!("file has not been read"))?), [INFO] [stdout] | |_____________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 21 ~ (self [INFO] [stdout] 22 + .data [INFO] [stdout] 23 + .as_deref() [INFO] [stdout] 24 ~ .context(anyhow!("file has not been read"))?), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: called `.err().expect()` on a `Result` value [INFO] [stdout] --> src/days/day_2024_03.rs:73:22 [INFO] [stdout] | [INFO] [stdout] 73 | .err() [INFO] [stdout] | ______________________^ [INFO] [stdout] 74 | | .expect("mul and do at the same place"); [INFO] [stdout] | |___________________________^ help: try: `expect_err` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#err_expect [INFO] [stdout] = note: `#[warn(clippy::err_expect)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: called `.err().expect()` on a `Result` value [INFO] [stdout] --> src/days/day_2024_03.rs:77:22 [INFO] [stdout] | [INFO] [stdout] 77 | .err() [INFO] [stdout] | ______________________^ [INFO] [stdout] 78 | | .expect("mul and do at the same place"); [INFO] [stdout] | |___________________________^ help: try: `expect_err` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#err_expect [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enclosing `Ok` and `?` operator are unneeded [INFO] [stdout] --> src/days/day_2025_03.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | / Ok(list [INFO] [stdout] 10 | | .iter() [INFO] [stdout] 11 | | .cloned() [INFO] [stdout] 12 | | .enumerate() [INFO] [stdout] 13 | | .reduce(|a, b| if a.1 >= b.1 { a } else { b }) [INFO] [stdout] 14 | | .context("empty row")?) [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_question_mark [INFO] [stdout] = note: `#[warn(clippy::needless_question_mark)]` on by default [INFO] [stdout] help: remove the enclosing `Ok` and `?` operator [INFO] [stdout] | [INFO] [stdout] 9 ~ list [INFO] [stdout] 10 | .iter() [INFO] [stdout] ... [INFO] [stdout] 13 | .reduce(|a, b| if a.1 >= b.1 { a } else { b }) [INFO] [stdout] 14 ~ .context("empty row") [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual `RangeInclusive::contains` implementation [INFO] [stdout] --> src/days/day_2025_03.rs:32:88 [INFO] [stdout] | [INFO] [stdout] 32 | ...)).map(|i| i.chars().map(|c|{assert!(c>='0' && c<='9'); c as u8-b'0'}).collect::>() ).collect())} [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use: `('0'..='9').contains(&c)` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: called `iter().cloned().collect()` on a slice to create a `Vec`. Calling `to_vec()` is both faster and more readable [INFO] [stdout] --> src/days/day_2025_04.rs:43:40 [INFO] [stdout] | [INFO] [stdout] 43 | let mut data:Vec = data.iter().cloned().collect(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `.to_vec()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_cloned_collect [INFO] [stdout] = note: `#[warn(clippy::iter_cloned_collect)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> src/days/day_2025_05.rs:57:60 [INFO] [stdout] | [INFO] [stdout] 57 | cur = RangeInclusive::new(*cur.start().min(&item.start()), *cur.end().max(&item.end())); [INFO] [stdout] | ^^^^^^^^^^^^^ help: change this to: `item.start()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> src/days/day_2025_05.rs:57:91 [INFO] [stdout] | [INFO] [stdout] 57 | cur = RangeInclusive::new(*cur.start().min(&item.start()), *cur.end().max(&item.end())); [INFO] [stdout] | ^^^^^^^^^^^ help: change this to: `item.end()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `row` is only used to index `i` [INFO] [stdout] --> src/days/day_2025_06.rs:18:24 [INFO] [stdout] | [INFO] [stdout] 18 | for row in 0..i.len()-1{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] = note: `#[warn(clippy::needless_range_loop)]` on by default [INFO] [stdout] help: consider using an iterator [INFO] [stdout] | [INFO] [stdout] 18 - for row in 0..i.len()-1{ [INFO] [stdout] 18 + for in i.iter().take(i.len()-1){ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `.fold` can be written more succinctly using another method [INFO] [stdout] --> src/days/day_2025_06.rs:32:32 [INFO] [stdout] | [INFO] [stdout] 32 | col.iter().fold(1, core::ops::Mul::mul) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `product::()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold [INFO] [stdout] = note: `#[warn(clippy::unnecessary_fold)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/parse.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 110 | if !i.next().is_some_and(|(_, v)| v == 'u') { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i.next().is_none_or(|(_, v)| v != 'u')` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/parse.rs:114:12 [INFO] [stdout] | [INFO] [stdout] 114 | if !i.next().is_some_and(|(_, v)| v == 'l') { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i.next().is_none_or(|(_, v)| v != 'l')` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/parse.rs:118:12 [INFO] [stdout] | [INFO] [stdout] 118 | if !i.next().is_some_and(|(_, v)| v == '(') { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i.next().is_none_or(|(_, v)| v != '(')` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stdout] --> src/main.rs:59:43 [INFO] [stdout] | [INFO] [stdout] 59 | fn list_file_with_solutions(&self) -> Result, Option)>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stdout] = note: `#[warn(clippy::type_complexity)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `.filter_map(..)` can be written more simply using `.map(..)` [INFO] [stdout] --> src/main.rs:63:14 [INFO] [stdout] | [INFO] [stdout] 63 | .filter_map(|i| { [INFO] [stdout] | ______________^ [INFO] [stdout] 64 | | let list = i.split('_'); [INFO] [stdout] 65 | | let mut a = None; [INFO] [stdout] 66 | | let mut b = None; [INFO] [stdout] ... | [INFO] [stdout] 101 | | }) [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_filter_map [INFO] [stdout] = note: `#[warn(clippy::unnecessary_filter_map)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/days/mod.rs:72:17 [INFO] [stdout] | [INFO] [stdout] 72 | let $variable = $s.$intermediary_b.as_ref().context("data not parsed")?; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/days/day_2025_06.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / make_day!( [INFO] [stdout] 10 | | "2025-06" Day2025_06 [INFO] [stdout] 11 | | [intermediate : Vec> = [data]{ [INFO] [stdout] 12 | | Ok(data.lines().filter(|l|!l.is_empty()).map(|l| l.split_ascii_whitespace().map(|s|s.to_string()).collect()).collect()) [INFO] [stdout] ... | [INFO] [stdout] 47 | | }} [INFO] [stdout] 48 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] help: `i` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/days/mod.rs:72:17 [INFO] [stdout] | [INFO] [stdout] 72 | let $variable = $s.$intermediary_b.as_ref().context("data not parsed")?; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/days/day_2025_06.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / make_day!( [INFO] [stdout] 10 | | "2025-06" Day2025_06 [INFO] [stdout] 11 | | [intermediate : Vec> = [data]{ [INFO] [stdout] 12 | | Ok(data.lines().filter(|l|!l.is_empty()).map(|l| l.split_ascii_whitespace().map(|s|s.to_string()).collect()).collect()) [INFO] [stdout] ... | [INFO] [stdout] 47 | | }} [INFO] [stdout] 48 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `make_day` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `resolve_all` is never used [INFO] [stdout] --> src/main.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 19 | trait DayRunner { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 24 | fn resolve_all(&mut self) -> Result<(Num, Num)> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SOLVER` is never used [INFO] [stdout] --> src/days/day_2024_04.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub const SOLVER: DaySolver = DaySolver { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Day2024_04` is never constructed [INFO] [stdout] --> src/days/day_2024_04.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct Day2024_04 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `PairNumList` is never used [INFO] [stdout] --> src/parse.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | pub type PairNumList = (Vec, Vec); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ListNumPair` is never used [INFO] [stdout] --> src/parse.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | pub type ListNumPair = Vec<(Num, Num)>; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `numbers_in_parentheses` is never used [INFO] [stdout] --> src/parse.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn numbers_in_parentheses(input: &str) -> IResult<&str, Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `num_only_three` is never used [INFO] [stdout] --> src/parse.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn num_only_three(input: &str) -> IResult<&str, Num> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> src/days/day_2024_01.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | / &(self [INFO] [stdout] 22 | | .data [INFO] [stdout] 23 | | .as_deref() [INFO] [stdout] 24 | | .context(anyhow!("file has not been read"))?), [INFO] [stdout] | |_____________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] = note: `#[warn(clippy::needless_borrow)]` on by default [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 21 ~ (self [INFO] [stdout] 22 + .data [INFO] [stdout] 23 + .as_deref() [INFO] [stdout] 24 ~ .context(anyhow!("file has not been read"))?), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: explicit call to `.into_iter()` in function argument accepting `IntoIterator` [INFO] [stdout] --> src/days/day_2024_01.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 38 | .zip(l2.into_iter()) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: this parameter accepts any `IntoIterator`, so you don't need to call `.into_iter()` [INFO] [stdout] --> /rustc/3645249d79dfb136b5d8de3ce153d19d6698d92d/library/core/src/iter/traits/iterator.rs:629:11 [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion [INFO] [stdout] = note: `#[warn(clippy::useless_conversion)]` on by default [INFO] [stdout] help: consider removing the `.into_iter()` [INFO] [stdout] | [INFO] [stdout] 38 - .zip(l2.into_iter()) [INFO] [stdout] 38 + .zip(l2) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> src/days/day_2024_02.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | / &(self [INFO] [stdout] 25 | | .data [INFO] [stdout] 26 | | .as_deref() [INFO] [stdout] 27 | | .context(anyhow!("file has not been read"))?), [INFO] [stdout] | |_____________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 24 ~ (self [INFO] [stdout] 25 + .data [INFO] [stdout] 26 + .as_deref() [INFO] [stdout] 27 ~ .context(anyhow!("file has not been read"))?), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: accessing first element with `row.get(0)` [INFO] [stdout] --> src/days/day_2024_02.rs:45:21 [INFO] [stdout] | [INFO] [stdout] 45 | let a = row.get(0).context("not enough data")?; [INFO] [stdout] | ^^^^^^^^^^ help: try: `row.first()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first [INFO] [stdout] = note: `#[warn(clippy::get_first)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual `RangeInclusive::contains` implementation [INFO] [stdout] --> src/days/day_2024_02.rs:53:52 [INFO] [stdout] | [INFO] [stdout] 53 | if (a - b).signum() == sign && diff <= 3 && diff >= 1 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use: `(1..=3).contains(&diff)` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains [INFO] [stdout] = note: `#[warn(clippy::manual_range_contains)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do [INFO] [stdout] --> src/days/day_2024_02.rs:91:21 [INFO] [stdout] | [INFO] [stdout] 91 | fn run_one_row(row: &Vec) -> Num { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stdout] = note: `#[warn(clippy::ptr_arg)]` on by default [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 91 - fn run_one_row(row: &Vec) -> Num { [INFO] [stdout] 91 + fn run_one_row(row: &[Num]) -> Num { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual `RangeInclusive::contains` implementation [INFO] [stdout] --> src/days/day_2024_02.rs:94:52 [INFO] [stdout] | [INFO] [stdout] 94 | && diffs.into_iter().map(Num::abs).all(|v| v <= 3 && v >= 1) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use: `(1..=3).contains(&v)` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/days/day_2024_02.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | return Some(a); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] = note: `#[warn(clippy::needless_return)]` on by default [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 106 - return Some(a); [INFO] [stdout] 106 + Some(a) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/days/day_2024_02.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 108 | return Some(a); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 108 - return Some(a); [INFO] [stdout] 108 + Some(a) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/days/day_2024_02.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 110 | return Some(b); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 110 - return Some(b); [INFO] [stdout] 110 + Some(b) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` has identical blocks [INFO] [stdout] --> src/days/day_2024_02.rs:105:15 [INFO] [stdout] | [INFO] [stdout] 105 | if a == b { [INFO] [stdout] | _______________^ [INFO] [stdout] 106 | | return Some(a); [INFO] [stdout] 107 | | } else if a == c { [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] note: same as this [INFO] [stdout] --> src/days/day_2024_02.rs:107:22 [INFO] [stdout] | [INFO] [stdout] 107 | } else if a == c { [INFO] [stdout] | ______________________^ [INFO] [stdout] 108 | | return Some(a); [INFO] [stdout] 109 | | } else if b == c { [INFO] [stdout] | |_____^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else [INFO] [stdout] = note: `#[warn(clippy::if_same_then_else)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> src/days/day_2024_03.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | / &(self [INFO] [stdout] 22 | | .data [INFO] [stdout] 23 | | .as_deref() [INFO] [stdout] 24 | | .context(anyhow!("file has not been read"))?), [INFO] [stdout] | |_____________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 21 ~ (self [INFO] [stdout] 22 + .data [INFO] [stdout] 23 + .as_deref() [INFO] [stdout] 24 ~ .context(anyhow!("file has not been read"))?), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: called `.err().expect()` on a `Result` value [INFO] [stdout] --> src/days/day_2024_03.rs:73:22 [INFO] [stdout] | [INFO] [stdout] 73 | .err() [INFO] [stdout] | ______________________^ [INFO] [stdout] 74 | | .expect("mul and do at the same place"); [INFO] [stdout] | |___________________________^ help: try: `expect_err` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#err_expect [INFO] [stdout] = note: `#[warn(clippy::err_expect)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: called `.err().expect()` on a `Result` value [INFO] [stdout] --> src/days/day_2024_03.rs:77:22 [INFO] [stdout] | [INFO] [stdout] 77 | .err() [INFO] [stdout] | ______________________^ [INFO] [stdout] 78 | | .expect("mul and do at the same place"); [INFO] [stdout] | |___________________________^ help: try: `expect_err` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#err_expect [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enclosing `Ok` and `?` operator are unneeded [INFO] [stdout] --> src/days/day_2025_03.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | / Ok(list [INFO] [stdout] 10 | | .iter() [INFO] [stdout] 11 | | .cloned() [INFO] [stdout] 12 | | .enumerate() [INFO] [stdout] 13 | | .reduce(|a, b| if a.1 >= b.1 { a } else { b }) [INFO] [stdout] 14 | | .context("empty row")?) [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_question_mark [INFO] [stdout] = note: `#[warn(clippy::needless_question_mark)]` on by default [INFO] [stdout] help: remove the enclosing `Ok` and `?` operator [INFO] [stdout] | [INFO] [stdout] 9 ~ list [INFO] [stdout] 10 | .iter() [INFO] [stdout] ... [INFO] [stdout] 13 | .reduce(|a, b| if a.1 >= b.1 { a } else { b }) [INFO] [stdout] 14 ~ .context("empty row") [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual `RangeInclusive::contains` implementation [INFO] [stdout] --> src/days/day_2025_03.rs:32:88 [INFO] [stdout] | [INFO] [stdout] 32 | ...)).map(|i| i.chars().map(|c|{assert!(c>='0' && c<='9'); c as u8-b'0'}).collect::>() ).collect())} [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use: `('0'..='9').contains(&c)` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: called `iter().cloned().collect()` on a slice to create a `Vec`. Calling `to_vec()` is both faster and more readable [INFO] [stdout] --> src/days/day_2025_04.rs:43:40 [INFO] [stdout] | [INFO] [stdout] 43 | let mut data:Vec = data.iter().cloned().collect(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `.to_vec()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_cloned_collect [INFO] [stdout] = note: `#[warn(clippy::iter_cloned_collect)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> src/days/day_2025_05.rs:57:60 [INFO] [stdout] | [INFO] [stdout] 57 | cur = RangeInclusive::new(*cur.start().min(&item.start()), *cur.end().max(&item.end())); [INFO] [stdout] | ^^^^^^^^^^^^^ help: change this to: `item.start()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> src/days/day_2025_05.rs:57:91 [INFO] [stdout] | [INFO] [stdout] 57 | cur = RangeInclusive::new(*cur.start().min(&item.start()), *cur.end().max(&item.end())); [INFO] [stdout] | ^^^^^^^^^^^ help: change this to: `item.end()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `row` is only used to index `i` [INFO] [stdout] --> src/days/day_2025_06.rs:18:24 [INFO] [stdout] | [INFO] [stdout] 18 | for row in 0..i.len()-1{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] = note: `#[warn(clippy::needless_range_loop)]` on by default [INFO] [stdout] help: consider using an iterator [INFO] [stdout] | [INFO] [stdout] 18 - for row in 0..i.len()-1{ [INFO] [stdout] 18 + for in i.iter().take(i.len()-1){ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `.fold` can be written more succinctly using another method [INFO] [stdout] --> src/days/day_2025_06.rs:32:32 [INFO] [stdout] | [INFO] [stdout] 32 | col.iter().fold(1, core::ops::Mul::mul) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `product::()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold [INFO] [stdout] = note: `#[warn(clippy::unnecessary_fold)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/parse.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 110 | if !i.next().is_some_and(|(_, v)| v == 'u') { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i.next().is_none_or(|(_, v)| v != 'u')` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/parse.rs:114:12 [INFO] [stdout] | [INFO] [stdout] 114 | if !i.next().is_some_and(|(_, v)| v == 'l') { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i.next().is_none_or(|(_, v)| v != 'l')` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/parse.rs:118:12 [INFO] [stdout] | [INFO] [stdout] 118 | if !i.next().is_some_and(|(_, v)| v == '(') { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i.next().is_none_or(|(_, v)| v != '(')` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stdout] --> src/main.rs:59:43 [INFO] [stdout] | [INFO] [stdout] 59 | fn list_file_with_solutions(&self) -> Result, Option)>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stdout] = note: `#[warn(clippy::type_complexity)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `.filter_map(..)` can be written more simply using `.map(..)` [INFO] [stdout] --> src/main.rs:63:14 [INFO] [stdout] | [INFO] [stdout] 63 | .filter_map(|i| { [INFO] [stdout] | ______________^ [INFO] [stdout] 64 | | let list = i.split('_'); [INFO] [stdout] 65 | | let mut a = None; [INFO] [stdout] 66 | | let mut b = None; [INFO] [stdout] ... | [INFO] [stdout] 101 | | }) [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_filter_map [INFO] [stdout] = note: `#[warn(clippy::unnecessary_filter_map)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.17s [INFO] running `Command { std: "docker" "inspect" "015e5d8196dbeab28514aa33eea270a5d82d088f96ddf408ad2b106bfd7bc64b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "015e5d8196dbeab28514aa33eea270a5d82d088f96ddf408ad2b106bfd7bc64b", kill_on_drop: false }` [INFO] [stdout] 015e5d8196dbeab28514aa33eea270a5d82d088f96ddf408ad2b106bfd7bc64b