[INFO] cloning repository https://github.com/JanKaczmarkiewicz/advent-of-code-answers [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JanKaczmarkiewicz/advent-of-code-answers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanKaczmarkiewicz%2Fadvent-of-code-answers", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanKaczmarkiewicz%2Fadvent-of-code-answers'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bcaeaf71d169d4718cb7374ad24341b504df7708 [INFO] checking JanKaczmarkiewicz/advent-of-code-answers against try#d336647335db03a0fc5b24fc5325cd3905c5b8e8 for pr-151146 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanKaczmarkiewicz%2Fadvent-of-code-answers" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/JanKaczmarkiewicz/advent-of-code-answers [INFO] finished tweaking git repo https://github.com/JanKaczmarkiewicz/advent-of-code-answers [INFO] tweaked toml for git repo https://github.com/JanKaczmarkiewicz/advent-of-code-answers written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/JanKaczmarkiewicz/advent-of-code-answers on toolchain d336647335db03a0fc5b24fc5325cd3905c5b8e8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/JanKaczmarkiewicz/advent-of-code-answers 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" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.140 [INFO] [stderr] Downloaded serde v1.0.140 [INFO] [stderr] Downloaded pretty_assertions v1.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b36308ffa7697f431974cd36ccddaf676bca19e30632fbdcb5c15b87f6ed033 [INFO] running `Command { std: "docker" "start" "-a" "5b36308ffa7697f431974cd36ccddaf676bca19e30632fbdcb5c15b87f6ed033", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b36308ffa7697f431974cd36ccddaf676bca19e30632fbdcb5c15b87f6ed033", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b36308ffa7697f431974cd36ccddaf676bca19e30632fbdcb5c15b87f6ed033", kill_on_drop: false }` [INFO] [stdout] 5b36308ffa7697f431974cd36ccddaf676bca19e30632fbdcb5c15b87f6ed033 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f43a541e73e8ac8fdaab187dd0bbc37c5d8505f9f772c5f6748cf5b36cde4ef [INFO] running `Command { std: "docker" "start" "-a" "7f43a541e73e8ac8fdaab187dd0bbc37c5d8505f9f772c5f6748cf5b36cde4ef", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling serde_derive v1.0.140 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking pretty_assertions v1.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking advent-of-code-answers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/y2022/d16/mod.rs:43:29 [INFO] [stdout] | [INFO] [stdout] 43 | .filter(|(_, v, _)| (*v > 0)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 43 - .filter(|(_, v, _)| (*v > 0)) [INFO] [stdout] 43 + .filter(|(_, v, _)| *v > 0 ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/y2022/d24/shared.rs:119:70 [INFO] [stdout] | [INFO] [stdout] 119 | .map(|(curr_x, curr_y)| actions.iter().map(move |(x, y)| ((x + curr_x, y + curr_y)))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 119 - .map(|(curr_x, curr_y)| actions.iter().map(move |(x, y)| ((x + curr_x, y + curr_y)))) [INFO] [stdout] 119 + .map(|(curr_x, curr_y)| actions.iter().map(move |(x, y)| (x + curr_x, y + curr_y) )) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/y2023/d12/p2.rs:37:16 [INFO] [stdout] | [INFO] [stdout] 37 | if (i % 10 == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 37 - if (i % 10 == 0) { [INFO] [stdout] 37 + if i % 10 == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/y2022/d16/mod.rs:43:29 [INFO] [stdout] | [INFO] [stdout] 43 | .filter(|(_, v, _)| (*v > 0)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 43 - .filter(|(_, v, _)| (*v > 0)) [INFO] [stdout] 43 + .filter(|(_, v, _)| *v > 0 ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/y2022/d24/shared.rs:119:70 [INFO] [stdout] | [INFO] [stdout] 119 | .map(|(curr_x, curr_y)| actions.iter().map(move |(x, y)| ((x + curr_x, y + curr_y)))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 119 - .map(|(curr_x, curr_y)| actions.iter().map(move |(x, y)| ((x + curr_x, y + curr_y)))) [INFO] [stdout] 119 + .map(|(curr_x, curr_y)| actions.iter().map(move |(x, y)| (x + curr_x, y + curr_y) )) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/y2023/d12/p2.rs:37:16 [INFO] [stdout] | [INFO] [stdout] 37 | if (i % 10 == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 37 - if (i % 10 == 0) { [INFO] [stdout] 37 + if i % 10 == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/y2022/d18/mod.rs:80:29 [INFO] [stdout] | [INFO] [stdout] 80 | cords.iter().for_each(|(mut x, mut y, mut z)| { [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/y2022/d18/mod.rs:80:36 [INFO] [stdout] | [INFO] [stdout] 80 | cords.iter().for_each(|(mut x, mut y, mut z)| { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/y2022/d18/mod.rs:80:43 [INFO] [stdout] | [INFO] [stdout] 80 | cords.iter().for_each(|(mut x, mut y, mut z)| { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/y2022/d18/mod.rs:135:29 [INFO] [stdout] | [INFO] [stdout] 135 | cords.iter().for_each(|(mut x, mut y, mut z)| { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/y2022/d18/mod.rs:135:36 [INFO] [stdout] | [INFO] [stdout] 135 | cords.iter().for_each(|(mut x, mut y, mut z)| { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/y2022/d18/mod.rs:135:43 [INFO] [stdout] | [INFO] [stdout] 135 | cords.iter().for_each(|(mut x, mut y, mut z)| { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `can_create_robots` [INFO] [stdout] --> src/y2022/d19/mod.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | let can_create_robots = resources >= blueprint.ore_robot [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_can_create_robots` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/y2022/d18/mod.rs:80:29 [INFO] [stdout] | [INFO] [stdout] 80 | cords.iter().for_each(|(mut x, mut y, mut z)| { [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/y2022/d18/mod.rs:80:36 [INFO] [stdout] | [INFO] [stdout] 80 | cords.iter().for_each(|(mut x, mut y, mut z)| { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/y2022/d18/mod.rs:80:43 [INFO] [stdout] | [INFO] [stdout] 80 | cords.iter().for_each(|(mut x, mut y, mut z)| { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/y2022/d18/mod.rs:135:29 [INFO] [stdout] | [INFO] [stdout] 135 | cords.iter().for_each(|(mut x, mut y, mut z)| { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/y2022/d18/mod.rs:135:36 [INFO] [stdout] | [INFO] [stdout] 135 | cords.iter().for_each(|(mut x, mut y, mut z)| { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/y2022/d18/mod.rs:135:43 [INFO] [stdout] | [INFO] [stdout] 135 | cords.iter().for_each(|(mut x, mut y, mut z)| { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `can_create_robots` [INFO] [stdout] --> src/y2022/d19/mod.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | let can_create_robots = resources >= blueprint.ore_robot [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_can_create_robots` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `draw_pixel` is never used [INFO] [stdout] --> src/y2022/d10/mod.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn draw_pixel(cycle: i32, register: i32) -> () { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `a2` is never used [INFO] [stdout] --> src/y2022/d10/mod.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn a2() -> () { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `a2` is never used [INFO] [stdout] --> src/y2022/d11/mod.rs:196:8 [INFO] [stdout] | [INFO] [stdout] 196 | pub fn a2() -> i128 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `a2` is never used [INFO] [stdout] --> src/y2022/d12/mod.rs:90:4 [INFO] [stdout] | [INFO] [stdout] 90 | fn a2() -> usize { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `a2` is never used [INFO] [stdout] --> src/y2022/d13/mod.rs:107:4 [INFO] [stdout] | [INFO] [stdout] 107 | fn a2() -> usize { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/y2022/d16/mod.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 29 | struct TunnelWithCost { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 30 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TunnelWithCost` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_path_score` is never used [INFO] [stdout] --> src/y2022/d16/mod.rs:161:4 [INFO] [stdout] | [INFO] [stdout] 161 | fn compute_path_score<'a>(path: impl Iterator + Clone) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `render` is never used [INFO] [stdout] --> src/y2022/d9/mod.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn render(tail_visited: &HashSet<(i32, i32)>, knots: &Vec<(i32, i32)>) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::iter::Map` that must be used [INFO] [stdout] --> src/y2022/d19/mod.rs:246:5 [INFO] [stdout] | [INFO] [stdout] 246 | read_lines("src/y2022/d19/input"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 246 | let _ = read_lines("src/y2022/d19/input"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::iter::Map` that must be used [INFO] [stdout] --> src/y2022/d25/p2.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | read_lines("src/y2022/d25/input"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 4 | let _ = read_lines("src/y2022/d25/input"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/y2022/d16/mod.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 29 | struct TunnelWithCost { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 30 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TunnelWithCost` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_path_score` is never used [INFO] [stdout] --> src/y2022/d16/mod.rs:161:4 [INFO] [stdout] | [INFO] [stdout] 161 | fn compute_path_score<'a>(path: impl Iterator + Clone) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `render` is never used [INFO] [stdout] --> src/y2022/d9/mod.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn render(tail_visited: &HashSet<(i32, i32)>, knots: &Vec<(i32, i32)>) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::iter::Map` that must be used [INFO] [stdout] --> src/y2022/d19/mod.rs:246:5 [INFO] [stdout] | [INFO] [stdout] 246 | read_lines("src/y2022/d19/input"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 246 | let _ = read_lines("src/y2022/d19/input"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::iter::Map` that must be used [INFO] [stdout] --> src/y2022/d25/p2.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | read_lines("src/y2022/d25/input"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 4 | let _ = read_lines("src/y2022/d25/input"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.90s [INFO] running `Command { std: "docker" "inspect" "7f43a541e73e8ac8fdaab187dd0bbc37c5d8505f9f772c5f6748cf5b36cde4ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f43a541e73e8ac8fdaab187dd0bbc37c5d8505f9f772c5f6748cf5b36cde4ef", kill_on_drop: false }` [INFO] [stdout] 7f43a541e73e8ac8fdaab187dd0bbc37c5d8505f9f772c5f6748cf5b36cde4ef