[INFO] cloning repository https://github.com/daniel-j-anderson-dev/advent_of_code [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daniel-j-anderson-dev/advent_of_code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-j-anderson-dev%2Fadvent_of_code", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-j-anderson-dev%2Fadvent_of_code'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d92239803de8dac7b19af4d6d4aeeeaa0927c918 [INFO] checking daniel-j-anderson-dev/advent_of_code/d92239803de8dac7b19af4d6d4aeeeaa0927c918 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-j-anderson-dev%2Fadvent_of_code" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/daniel-j-anderson-dev/advent_of_code on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/daniel-j-anderson-dev/advent_of_code [INFO] finished tweaking git repo https://github.com/daniel-j-anderson-dev/advent_of_code [INFO] tweaked toml for git repo https://github.com/daniel-j-anderson-dev/advent_of_code written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/daniel-j-anderson-dev/advent_of_code 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 717a57b6b17976683dc3d4b723e21c12ca2c588cbb033a436fea9c3aa40e3bfb [INFO] running `Command { std: "docker" "start" "-a" "717a57b6b17976683dc3d4b723e21c12ca2c588cbb033a436fea9c3aa40e3bfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "717a57b6b17976683dc3d4b723e21c12ca2c588cbb033a436fea9c3aa40e3bfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "717a57b6b17976683dc3d4b723e21c12ca2c588cbb033a436fea9c3aa40e3bfb", kill_on_drop: false }` [INFO] [stdout] 717a57b6b17976683dc3d4b723e21c12ca2c588cbb033a436fea9c3aa40e3bfb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06ba89b41a55b4f7a2647487186a5ec5d70c80ad11737f4611e179ce1f6876a6 [INFO] running `Command { std: "docker" "start" "-a" "06ba89b41a55b4f7a2647487186a5ec5d70c80ad11737f4611e179ce1f6876a6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Checking day_2_cubes v0.1.0 (/opt/rustwide/workdir/day_2_cubes) [INFO] [stderr] Checking day_3_gear v0.1.0 (/opt/rustwide/workdir/day_3_gear) [INFO] [stderr] Checking day_1_trebuchet v0.1.0 (/opt/rustwide/workdir/day_1_trebuchet) [INFO] [stdout] warning: unused imports: `Grid` and `TokenKind` [INFO] [stdout] --> day_3_gear/src/main.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use grid::{Grid, TokenKind}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Grid` and `TokenKind` [INFO] [stdout] --> day_3_gear/src/main.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use grid::{Grid, TokenKind}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> day_2_cubes/src/game.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Game { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 20 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Game` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `id` is never used [INFO] [stdout] --> day_2_cubes/src/game.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl Game { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn id(&self) -> usize { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Number` is never constructed [INFO] [stdout] --> day_3_gear/src/grid.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum TokenKind { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 3 | Number, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_number`, `is_symbol`, `is_separator`, and `is_initialized` are never used [INFO] [stdout] --> day_3_gear/src/grid.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl TokenKind { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 11 | pub fn is_number(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn is_symbol(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn is_separator(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn is_initialized(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `value` and `kind` are never read [INFO] [stdout] --> day_3_gear/src/grid.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct Token { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 43 | value: char, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 44 | kind: TokenKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `value` and `kind` are never used [INFO] [stdout] --> day_3_gear/src/grid.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 46 | impl Token { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 47 | pub fn value(&self) -> &char { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn kind(&self) -> TokenKind { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tokens` is never read [INFO] [stdout] --> day_3_gear/src/grid.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 70 | pub struct Grid { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 71 | tokens: [[Token; W]; H], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Grid` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `rows`, `get_token`, and `is_token_a_part_number` are never used [INFO] [stdout] --> day_3_gear/src/grid.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 73 | impl Grid { [INFO] [stdout] | ----------------------------------------------- methods in this implementation [INFO] [stdout] 74 | pub fn rows(&self) -> &[[Token; W]; H] { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn get_token(&self, row_index: isize, col_index: isize) -> Option<&Token> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 92 | pub fn is_token_a_part_number(&self, row_index: usize, col_index: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Number` is never constructed [INFO] [stdout] --> day_3_gear/src/grid.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum TokenKind { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 3 | Number, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_number`, `is_symbol`, `is_separator`, and `is_initialized` are never used [INFO] [stdout] --> day_3_gear/src/grid.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl TokenKind { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 11 | pub fn is_number(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn is_symbol(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn is_separator(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn is_initialized(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `value` and `kind` are never read [INFO] [stdout] --> day_3_gear/src/grid.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct Token { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 43 | value: char, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 44 | kind: TokenKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `value` and `kind` are never used [INFO] [stdout] --> day_3_gear/src/grid.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 46 | impl Token { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 47 | pub fn value(&self) -> &char { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn kind(&self) -> TokenKind { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tokens` is never read [INFO] [stdout] --> day_3_gear/src/grid.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 70 | pub struct Grid { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 71 | tokens: [[Token; W]; H], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Grid` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `rows`, `get_token`, and `is_token_a_part_number` are never used [INFO] [stdout] --> day_3_gear/src/grid.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 73 | impl Grid { [INFO] [stdout] | ----------------------------------------------- methods in this implementation [INFO] [stdout] 74 | pub fn rows(&self) -> &[[Token; W]; H] { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn get_token(&self, row_index: isize, col_index: isize) -> Option<&Token> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 92 | pub fn is_token_a_part_number(&self, row_index: usize, col_index: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> day_2_cubes/src/game.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Game { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 20 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Game` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `id` is never used [INFO] [stdout] --> day_2_cubes/src/game.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl Game { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn id(&self) -> usize { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling pest v2.7.9 [INFO] [stderr] Compiling pest_meta v2.7.9 [INFO] [stderr] Compiling pest_generator v2.7.9 [INFO] [stderr] Compiling pest_derive v2.7.9 [INFO] [stderr] Checking day4 v0.1.0 (/opt/rustwide/workdir/day4) [INFO] [stderr] Checking day5 v0.1.0 (/opt/rustwide/workdir/day5) [INFO] [stdout] warning: unused imports: `DerefMut` and `Deref` [INFO] [stdout] --> day4/src/card.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | ops::{Deref, DerefMut}, [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CardParser` [INFO] [stdout] --> day4/src/card.rs:8:20 [INFO] [stdout] | [INFO] [stdout] 8 | use self::parser::{CardParser, Rule}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Card` [INFO] [stdout] --> day4/src/main.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | use card::{parser::Cards, Card}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pest::Parser` [INFO] [stdout] --> day5/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use pest::Parser; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AlmanacParser`, `Rule`, and `ast::Almanac` [INFO] [stdout] --> day5/src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | ast::Almanac, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 7 | parser::{AlmanacParser, Rule}, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DerefMut` and `Deref` [INFO] [stdout] --> day4/src/card.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | ops::{Deref, DerefMut}, [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CardParser` [INFO] [stdout] --> day4/src/card.rs:8:20 [INFO] [stdout] | [INFO] [stdout] 8 | use self::parser::{CardParser, Rule}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Parser` [INFO] [stdout] --> day4/src/card.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | use pest::{iterators::Pair, Parser}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `points` is never used [INFO] [stdout] --> day4/src/card.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl Card { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn points(&self) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> day4/src/card/parser.rs:22:37 [INFO] [stdout] | [INFO] [stdout] 22 | cards.filter_map(|card| card.try_into().ok()).collect(), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `day4` (bin "day4") due to 2 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `Parser` [INFO] [stdout] --> day4/src/card.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | use pest::{iterators::Pair, Parser}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INPUT` is never used [INFO] [stdout] --> day5/src/main.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const INPUT: &str = include_str!("../input.txt"); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> day4/src/card/parser.rs:22:37 [INFO] [stdout] | [INFO] [stdout] 22 | cards.filter_map(|card| card.try_into().ok()).collect(), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `day4` (bin "day4" test) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "06ba89b41a55b4f7a2647487186a5ec5d70c80ad11737f4611e179ce1f6876a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06ba89b41a55b4f7a2647487186a5ec5d70c80ad11737f4611e179ce1f6876a6", kill_on_drop: false }` [INFO] [stdout] 06ba89b41a55b4f7a2647487186a5ec5d70c80ad11737f4611e179ce1f6876a6