[INFO] cloning repository https://github.com/steppicrew/AdventOfCode_Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/steppicrew/AdventOfCode_Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsteppicrew%2FAdventOfCode_Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsteppicrew%2FAdventOfCode_Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e1a5dfb6eee8fbf63382db6836aaf1722871afd6 [INFO] checking steppicrew/AdventOfCode_Rust against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsteppicrew%2FAdventOfCode_Rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/steppicrew/AdventOfCode_Rust on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/steppicrew/AdventOfCode_Rust [INFO] finished tweaking git repo https://github.com/steppicrew/AdventOfCode_Rust [INFO] tweaked toml for git repo https://github.com/steppicrew/AdventOfCode_Rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/steppicrew/AdventOfCode_Rust 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded itertools v0.13.0 [INFO] [stderr] Downloaded itertools v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c792d3a19f02450ceb3a00105461265b81afb09b176ce1818bcc27a589a1dba9 [INFO] running `Command { std: "docker" "start" "-a" "c792d3a19f02450ceb3a00105461265b81afb09b176ce1818bcc27a589a1dba9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c792d3a19f02450ceb3a00105461265b81afb09b176ce1818bcc27a589a1dba9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c792d3a19f02450ceb3a00105461265b81afb09b176ce1818bcc27a589a1dba9", kill_on_drop: false }` [INFO] [stdout] c792d3a19f02450ceb3a00105461265b81afb09b176ce1818bcc27a589a1dba9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f041a1755df9a8a72e706f678cd0bdb4aea287081a69f49204faa3e3b3cd0569 [INFO] running `Command { std: "docker" "start" "-a" "f041a1755df9a8a72e706f678cd0bdb4aea287081a69f49204faa3e3b3cd0569", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking either v1.11.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking file v0.1.0 (/opt/rustwide/workdir/file) [INFO] [stdout] warning: unused imports: `Add` and `Sub` [INFO] [stdout] --> file/src/lib.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | ops::{Add, Sub}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Add` and `Sub` [INFO] [stdout] --> file/src/lib.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | ops::{Add, Sub}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aoc2019_day05 v0.1.0 (/opt/rustwide/workdir/2019/05) [INFO] [stderr] Checking aoc2019_day08 v0.1.0 (/opt/rustwide/workdir/2019/08) [INFO] [stderr] Checking aoc2019_day04 v0.1.0 (/opt/rustwide/workdir/2019/04) [INFO] [stderr] Checking aoc2019_day09 v0.1.0 (/opt/rustwide/workdir/2019/09) [INFO] [stderr] Checking aoc2019_day10 v0.1.0 (/opt/rustwide/workdir/2019/10) [INFO] [stderr] Checking aoc2019_day11 v0.1.0 (/opt/rustwide/workdir/2019/11) [INFO] [stderr] Checking aoc2019_day01 v0.1.0 (/opt/rustwide/workdir/2019/01) [INFO] [stderr] Checking aoc2019_day12 v0.1.0 (/opt/rustwide/workdir/2019/12) [INFO] [stderr] Checking aoc2019_day02 v0.1.0 (/opt/rustwide/workdir/2019/02) [INFO] [stderr] Checking aoc2019_day07 v0.1.0 (/opt/rustwide/workdir/2019/07) [INFO] [stderr] Checking aoc2019_day15 v0.1.0 (/opt/rustwide/workdir/2019/15) [INFO] [stderr] Checking aoc2023_day02 v0.1.0 (/opt/rustwide/workdir/2023/02) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> 2019/10/src/main.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 83 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 84 | / for y in 0..height { [INFO] [stdout] 85 | | print!(" "); [INFO] [stdout] 86 | | for x in 0..width { [INFO] [stdout] 87 | | print!( [INFO] [stdout] ... | [INFO] [stdout] 97 | | println!("") [INFO] [stdout] 98 | | } [INFO] [stdout] | |_____^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> 2019/10/src/main.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 182 | / loop { [INFO] [stdout] 183 | | for q in [&top_right, &bottom_right, &bottom_left, &top_left] { [INFO] [stdout] 184 | | let mut last_pos: Option<(isize, isize)> = None; [INFO] [stdout] 185 | | for p in q { [INFO] [stdout] ... | [INFO] [stdout] 218 | | } [INFO] [stdout] 219 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 220 | [INFO] [stdout] 221 | 0 [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aoc2019_day16 v0.1.0 (/opt/rustwide/workdir/2019/16) [INFO] [stderr] Checking aoc2023_day01 v0.1.0 (/opt/rustwide/workdir/2023/01) [INFO] [stdout] warning: method `add_inputs` is never used [INFO] [stdout] --> 2019/09/src/intcode.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Intcode { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn add_inputs(&mut self, inputs: Vec) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `round` [INFO] [stdout] --> 2019/12/src/main.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | for round in 0..rounds { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_round` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lcm_of_two_numbers` is never used [INFO] [stdout] --> 2019/12/src/tools.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn lcm_of_two_numbers(a: usize, b: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aoc2019_day13 v0.1.0 (/opt/rustwide/workdir/2019/13) [INFO] [stderr] Checking aoc2019_day03 v0.1.0 (/opt/rustwide/workdir/2019/03) [INFO] [stdout] warning: unused variable: `round` [INFO] [stdout] --> 2019/12/src/main.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | for round in 0..rounds { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_round` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> 2019/10/src/main.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | width: usize, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> 2019/10/src/main.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | height: usize, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `asteroids` [INFO] [stdout] --> 2019/10/src/main.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | asteroids: &HashSet<(usize, usize)>, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_asteroids` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `laser_pos` [INFO] [stdout] --> 2019/10/src/main.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | laser_pos: &(usize, usize), [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_laser_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> 2019/10/src/main.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | target: &(usize, usize), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lcm_of_two_numbers` is never used [INFO] [stdout] --> 2019/12/src/tools.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn lcm_of_two_numbers(a: usize, b: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aoc2019_day14 v0.1.0 (/opt/rustwide/workdir/2019/14) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aoc2019_day06 v0.1.0 (/opt/rustwide/workdir/2019/06) [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::borrow` [INFO] [stdout] --> 2019/16/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::borrow; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::borrow` [INFO] [stdout] --> 2019/16/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::borrow; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `collections::HashSet` and `ops::RangeInclusive` [INFO] [stdout] --> 2019/16/src/main.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{collections::HashSet, ops::RangeInclusive}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `collections::HashSet` and `ops::RangeInclusive` [INFO] [stdout] --> 2019/16/src/main.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{collections::HashSet, ops::RangeInclusive}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> 2019/13/src/main.rs:70:15 [INFO] [stdout] | [INFO] [stdout] 70 | match (intcode.run()) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 70 - match (intcode.run()) { [INFO] [stdout] 70 + match intcode.run() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> 2019/13/src/main.rs:70:15 [INFO] [stdout] | [INFO] [stdout] 70 | match (intcode.run()) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 70 - match (intcode.run()) { [INFO] [stdout] 70 + match intcode.run() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_inputs` is never used [INFO] [stdout] --> 2019/09/src/intcode.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Intcode { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn add_inputs(&mut self, inputs: Vec) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> 2019/10/src/main.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 83 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 84 | / for y in 0..height { [INFO] [stdout] 85 | | print!(" "); [INFO] [stdout] 86 | | for x in 0..width { [INFO] [stdout] 87 | | print!( [INFO] [stdout] ... | [INFO] [stdout] 97 | | println!("") [INFO] [stdout] 98 | | } [INFO] [stdout] | |_____^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> 2019/10/src/main.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 182 | / loop { [INFO] [stdout] 183 | | for q in [&top_right, &bottom_right, &bottom_left, &top_left] { [INFO] [stdout] 184 | | let mut last_pos: Option<(isize, isize)> = None; [INFO] [stdout] 185 | | for p in q { [INFO] [stdout] ... | [INFO] [stdout] 218 | | } [INFO] [stdout] 219 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 220 | [INFO] [stdout] 221 | 0 [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> 2019/10/src/main.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | width: usize, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> 2019/10/src/main.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | height: usize, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `asteroids` [INFO] [stdout] --> 2019/10/src/main.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | asteroids: &HashSet<(usize, usize)>, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_asteroids` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `laser_pos` [INFO] [stdout] --> 2019/10/src/main.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | laser_pos: &(usize, usize), [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_laser_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> 2019/10/src/main.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | target: &(usize, usize), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.89s [INFO] running `Command { std: "docker" "inspect" "f041a1755df9a8a72e706f678cd0bdb4aea287081a69f49204faa3e3b3cd0569", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f041a1755df9a8a72e706f678cd0bdb4aea287081a69f49204faa3e3b3cd0569", kill_on_drop: false }` [INFO] [stdout] f041a1755df9a8a72e706f678cd0bdb4aea287081a69f49204faa3e3b3cd0569 [INFO] checking steppicrew/AdventOfCode_Rust against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsteppicrew%2FAdventOfCode_Rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/steppicrew/AdventOfCode_Rust on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/steppicrew/AdventOfCode_Rust [INFO] finished tweaking git repo https://github.com/steppicrew/AdventOfCode_Rust [INFO] tweaked toml for git repo https://github.com/steppicrew/AdventOfCode_Rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/steppicrew/AdventOfCode_Rust 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84ab4310da18bff476dd2ae834df31dd9a308038aa460d12d42cdde857f4caea [INFO] running `Command { std: "docker" "start" "-a" "84ab4310da18bff476dd2ae834df31dd9a308038aa460d12d42cdde857f4caea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84ab4310da18bff476dd2ae834df31dd9a308038aa460d12d42cdde857f4caea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84ab4310da18bff476dd2ae834df31dd9a308038aa460d12d42cdde857f4caea", kill_on_drop: false }` [INFO] [stdout] 84ab4310da18bff476dd2ae834df31dd9a308038aa460d12d42cdde857f4caea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4db2407aa6a94d4f956cc046a980bbd26eada61eb439325f21b8625208ef820 [INFO] running `Command { std: "docker" "start" "-a" "d4db2407aa6a94d4f956cc046a980bbd26eada61eb439325f21b8625208ef820", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking either v1.11.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking file v0.1.0 (/opt/rustwide/workdir/file) [INFO] [stdout] warning: unused imports: `Add` and `Sub` [INFO] [stdout] --> file/src/lib.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | ops::{Add, Sub}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Add` and `Sub` [INFO] [stdout] --> file/src/lib.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | ops::{Add, Sub}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aoc2023_day01 v0.1.0 (/opt/rustwide/workdir/2023/01) [INFO] [stderr] Checking aoc2023_day02 v0.1.0 (/opt/rustwide/workdir/2023/02) [INFO] [stderr] Checking aoc2019_day01 v0.1.0 (/opt/rustwide/workdir/2019/01) [INFO] [stderr] Checking aoc2019_day07 v0.1.0 (/opt/rustwide/workdir/2019/07) [INFO] [stderr] Checking aoc2019_day10 v0.1.0 (/opt/rustwide/workdir/2019/10) [INFO] [stderr] Checking aoc2019_day12 v0.1.0 (/opt/rustwide/workdir/2019/12) [INFO] [stderr] Checking aoc2019_day14 v0.1.0 (/opt/rustwide/workdir/2019/14) [INFO] [stderr] Checking aoc2019_day08 v0.1.0 (/opt/rustwide/workdir/2019/08) [INFO] [stderr] Checking aoc2019_day09 v0.1.0 (/opt/rustwide/workdir/2019/09) [INFO] [stderr] Checking aoc2019_day02 v0.1.0 (/opt/rustwide/workdir/2019/02) [INFO] [stderr] Checking aoc2019_day05 v0.1.0 (/opt/rustwide/workdir/2019/05) [INFO] [stderr] Checking aoc2019_day11 v0.1.0 (/opt/rustwide/workdir/2019/11) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> 2019/10/src/main.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 83 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 84 | / for y in 0..height { [INFO] [stdout] 85 | | print!(" "); [INFO] [stdout] 86 | | for x in 0..width { [INFO] [stdout] 87 | | print!( [INFO] [stdout] ... | [INFO] [stdout] 97 | | println!("") [INFO] [stdout] 98 | | } [INFO] [stdout] | |_____^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> 2019/10/src/main.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 182 | / loop { [INFO] [stdout] 183 | | for q in [&top_right, &bottom_right, &bottom_left, &top_left] { [INFO] [stdout] 184 | | let mut last_pos: Option<(isize, isize)> = None; [INFO] [stdout] 185 | | for p in q { [INFO] [stdout] ... | [INFO] [stdout] 218 | | } [INFO] [stdout] 219 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 220 | [INFO] [stdout] 221 | 0 [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_inputs` is never used [INFO] [stdout] --> 2019/09/src/intcode.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Intcode { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn add_inputs(&mut self, inputs: Vec) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aoc2019_day04 v0.1.0 (/opt/rustwide/workdir/2019/04) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `round` [INFO] [stdout] --> 2019/12/src/main.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | for round in 0..rounds { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_round` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> 2019/10/src/main.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | width: usize, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> 2019/10/src/main.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | height: usize, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `asteroids` [INFO] [stdout] --> 2019/10/src/main.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | asteroids: &HashSet<(usize, usize)>, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_asteroids` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `laser_pos` [INFO] [stdout] --> 2019/10/src/main.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | laser_pos: &(usize, usize), [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_laser_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> 2019/10/src/main.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | target: &(usize, usize), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aoc2019_day16 v0.1.0 (/opt/rustwide/workdir/2019/16) [INFO] [stdout] warning: function `lcm_of_two_numbers` is never used [INFO] [stdout] --> 2019/12/src/tools.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn lcm_of_two_numbers(a: usize, b: usize) -> 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] --> 2019/12/src/main.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 24 | let re = Regex::new(r"").unwrap(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 25 | match re.captures(line.as_str()) { [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] [stderr] Checking aoc2019_day06 v0.1.0 (/opt/rustwide/workdir/2019/06) [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [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] --> 2019/14/src/main.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 7 | let re = Regex::new(r"(\d+) (\w+)").unwrap(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 8 | match re.captures(part) { [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] [stderr] Checking aoc2019_day15 v0.1.0 (/opt/rustwide/workdir/2019/15) [INFO] [stderr] error: could not compile `aoc2019_day12` (bin "aoc2019_day12" test) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2019_day14` (bin "aoc2019_day14") due to 2 previous errors [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> 2019/10/src/main.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 83 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 84 | / for y in 0..height { [INFO] [stdout] 85 | | print!(" "); [INFO] [stdout] 86 | | for x in 0..width { [INFO] [stdout] 87 | | print!( [INFO] [stdout] ... | [INFO] [stdout] 97 | | println!("") [INFO] [stdout] 98 | | } [INFO] [stdout] | |_____^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> 2019/10/src/main.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 182 | / loop { [INFO] [stdout] 183 | | for q in [&top_right, &bottom_right, &bottom_left, &top_left] { [INFO] [stdout] 184 | | let mut last_pos: Option<(isize, isize)> = None; [INFO] [stdout] 185 | | for p in q { [INFO] [stdout] ... | [INFO] [stdout] 218 | | } [INFO] [stdout] 219 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 220 | [INFO] [stdout] 221 | 0 [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::borrow` [INFO] [stdout] --> 2019/16/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::borrow; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `collections::HashSet` and `ops::RangeInclusive` [INFO] [stdout] --> 2019/16/src/main.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{collections::HashSet, ops::RangeInclusive}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [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] --> 2019/14/src/main.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 7 | let re = Regex::new(r"(\d+) (\w+)").unwrap(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 8 | match re.captures(part) { [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] warning: unused variable: `width` [INFO] [stdout] --> 2019/10/src/main.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | width: usize, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> 2019/10/src/main.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | height: usize, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `asteroids` [INFO] [stdout] --> 2019/10/src/main.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | asteroids: &HashSet<(usize, usize)>, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_asteroids` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `laser_pos` [INFO] [stdout] --> 2019/10/src/main.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | laser_pos: &(usize, usize), [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_laser_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> 2019/10/src/main.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | target: &(usize, usize), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_inputs` is never used [INFO] [stdout] --> 2019/09/src/intcode.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Intcode { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn add_inputs(&mut self, inputs: Vec) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2019_day14` (bin "aoc2019_day14" test) due to 2 previous errors [INFO] [stdout] warning: unused variable: `round` [INFO] [stdout] --> 2019/12/src/main.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | for round in 0..rounds { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_round` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lcm_of_two_numbers` is never used [INFO] [stdout] --> 2019/12/src/tools.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn lcm_of_two_numbers(a: usize, b: usize) -> 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] --> 2019/12/src/main.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 24 | let re = Regex::new(r"").unwrap(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 25 | match re.captures(line.as_str()) { [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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2019_day12` (bin "aoc2019_day12") due to 2 previous errors; 2 warnings emitted [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d4db2407aa6a94d4f956cc046a980bbd26eada61eb439325f21b8625208ef820", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4db2407aa6a94d4f956cc046a980bbd26eada61eb439325f21b8625208ef820", kill_on_drop: false }` [INFO] [stdout] d4db2407aa6a94d4f956cc046a980bbd26eada61eb439325f21b8625208ef820