[INFO] cloning repository https://github.com/Natashi/advent-of-code-2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Natashi/advent-of-code-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNatashi%2Fadvent-of-code-2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNatashi%2Fadvent-of-code-2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2dd2c7b3812442daa84648db8594b5cde24235f3 [INFO] checking Natashi/advent-of-code-2023/2dd2c7b3812442daa84648db8594b5cde24235f3 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%2FNatashi%2Fadvent-of-code-2023" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Natashi/advent-of-code-2023 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/Natashi/advent-of-code-2023 [INFO] finished tweaking git repo https://github.com/Natashi/advent-of-code-2023 [INFO] tweaked toml for git repo https://github.com/Natashi/advent-of-code-2023 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Natashi/advent-of-code-2023 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] [stderr] Updating crates.io index [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] [stderr] Adding autocfg v1.3.0 [INFO] [stderr] Adding either v1.13.0 [INFO] [stderr] Adding itertools v0.12.1 (latest: v0.13.0) [INFO] [stderr] Adding memchr v2.7.4 [INFO] [stderr] Adding minimal-lexical v0.2.1 [INFO] [stderr] Adding nom v7.1.3 [INFO] [stderr] Adding num v0.4.3 [INFO] [stderr] Adding num-bigint v0.4.6 [INFO] [stderr] Adding num-complex v0.4.6 [INFO] [stderr] Adding num-integer v0.1.46 [INFO] [stderr] Adding num-iter v0.1.45 [INFO] [stderr] Adding num-rational v0.4.2 [INFO] [stderr] Adding num-traits v0.2.19 [INFO] [stderr] Adding paste v1.0.15 [INFO] [stderr] Adding seq-macro v0.3.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 90d046552a49592717dc5bceaecf02533adc7fe867364b88c799eaf07cfc2377 [INFO] running `Command { std: "docker" "start" "-a" "90d046552a49592717dc5bceaecf02533adc7fe867364b88c799eaf07cfc2377", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90d046552a49592717dc5bceaecf02533adc7fe867364b88c799eaf07cfc2377", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90d046552a49592717dc5bceaecf02533adc7fe867364b88c799eaf07cfc2377", kill_on_drop: false }` [INFO] [stdout] 90d046552a49592717dc5bceaecf02533adc7fe867364b88c799eaf07cfc2377 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 90092b7455f064153f6635fa2fc1a3ef93aa2d28e3f9a2910407e285baada2e3 [INFO] running `Command { std: "docker" "start" "-a" "90092b7455f064153f6635fa2fc1a3ef93aa2d28e3f9a2910407e285baada2e3", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling seq-macro v0.3.5 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking advent-of-code-2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `IResult` [INFO] [stdout] --> src/util.rs:18:3 [INFO] [stdout] | [INFO] [stdout] 18 | IResult, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_10.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_15.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_16.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_17.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_18.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_19.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_20.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_21.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_22.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_23.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_24.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_25.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IResult` [INFO] [stdout] --> src/util.rs:18:3 [INFO] [stdout] | [INFO] [stdout] 18 | IResult, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_10.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_15.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_16.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_17.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_18.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_19.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_20.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_21.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_22.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_23.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_24.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util` [INFO] [stdout] --> src/day_25.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_10.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_10.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_15.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_16.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_17.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_18.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_19.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_20.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_21.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_22.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_23.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_24.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_25.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ws` is never used [INFO] [stdout] --> src/util.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn ws<'a, F, O, E: ParseError<&'a str>>(inner: F) -> impl Parser<&'a str, O, E> [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `width` and `height` are never read [INFO] [stdout] --> src/day_11.rs:20:2 [INFO] [stdout] | [INFO] [stdout] 19 | struct Universe { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 20 | width: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 21 | height: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Universe` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] --> src/util.rs:45:4 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn paren<'a, F, O, E: ParseError<&'a str>>(inner: F) -> impl Parser<&'a str, O, E> [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 45 | tag("("), [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/util.rs:47:4 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn paren<'a, F, O, E: ParseError<&'a str>>(inner: F) -> impl Parser<&'a str, O, E> [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 47 | tag(")"), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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] --> src/util.rs:56:4 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn lines<'a, F, O, E: ParseError<&'a str>>(inner: F) -> impl Parser<&'a str, Vec, E> [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | / terminated( [INFO] [stdout] 57 | | inner, [INFO] [stdout] 58 | | opt(line_ending)) [INFO] [stdout] | |_________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_15.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_16.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_17.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_18.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_19.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_20.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_21.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_22.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_23.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_24.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/day_25.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(file: &File) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ws` is never used [INFO] [stdout] --> src/util.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn ws<'a, F, O, E: ParseError<&'a str>>(inner: F) -> impl Parser<&'a str, O, E> [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `width` and `height` are never read [INFO] [stdout] --> src/day_11.rs:20:2 [INFO] [stdout] | [INFO] [stdout] 19 | struct Universe { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 20 | width: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 21 | height: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Universe` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] --> src/util.rs:45:4 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn paren<'a, F, O, E: ParseError<&'a str>>(inner: F) -> impl Parser<&'a str, O, E> [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 45 | tag("("), [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/util.rs:47:4 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn paren<'a, F, O, E: ParseError<&'a str>>(inner: F) -> impl Parser<&'a str, O, E> [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 47 | tag(")"), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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] --> src/util.rs:56:4 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn lines<'a, F, O, E: ParseError<&'a str>>(inner: F) -> impl Parser<&'a str, Vec, E> [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | / terminated( [INFO] [stdout] 57 | | inner, [INFO] [stdout] 58 | | opt(line_ending)) [INFO] [stdout] | |_________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent-of-code-2023` (bin "advent-of-code-2023" test) due to 4 previous errors; 27 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors; 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent-of-code-2023` (bin "advent-of-code-2023") due to 4 previous errors; 27 warnings emitted [INFO] running `Command { std: "docker" "inspect" "90092b7455f064153f6635fa2fc1a3ef93aa2d28e3f9a2910407e285baada2e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90092b7455f064153f6635fa2fc1a3ef93aa2d28e3f9a2910407e285baada2e3", kill_on_drop: false }` [INFO] [stdout] 90092b7455f064153f6635fa2fc1a3ef93aa2d28e3f9a2910407e285baada2e3