[INFO] cloning repository https://github.com/timkoval/aoc-2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timkoval/aoc-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimkoval%2Faoc-2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimkoval%2Faoc-2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 355ad76dbeb6114040784c7adbce63905f947a83 [INFO] checking timkoval/aoc-2023 against master#f21fbac535ab2c3bc50db20547f4d48477357103 for pr-143193 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimkoval%2Faoc-2023" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/timkoval/aoc-2023 [INFO] finished tweaking git repo https://github.com/timkoval/aoc-2023 [INFO] tweaked toml for git repo https://github.com/timkoval/aoc-2023 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/timkoval/aoc-2023 on toolchain f21fbac535ab2c3bc50db20547f4d48477357103 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/timkoval/aoc-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" "+f21fbac535ab2c3bc50db20547f4d48477357103" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded field_accessor v0.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb5618937b500789bc2ef597f25a8108b02b183a7e4905894e3da5569cc848fc [INFO] running `Command { std: "docker" "start" "-a" "bb5618937b500789bc2ef597f25a8108b02b183a7e4905894e3da5569cc848fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb5618937b500789bc2ef597f25a8108b02b183a7e4905894e3da5569cc848fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb5618937b500789bc2ef597f25a8108b02b183a7e4905894e3da5569cc848fc", kill_on_drop: false }` [INFO] [stdout] bb5618937b500789bc2ef597f25a8108b02b183a7e4905894e3da5569cc848fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8b85cda992d169517d08c9b394cfd07e06efa928b6759ba58e88576a3e13692 [INFO] running `Command { std: "docker" "start" "-a" "a8b85cda992d169517d08c9b394cfd07e06efa928b6759ba58e88576a3e13692", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.76 [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking permutohedron v0.2.4 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking common v0.1.0 (/opt/rustwide/workdir/common) [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> common/src/lib.rs:311:9 [INFO] [stdout] | [INFO] [stdout] 311 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> common/src/lib.rs:319:9 [INFO] [stdout] | [INFO] [stdout] 319 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> common/src/lib.rs:311:9 [INFO] [stdout] | [INFO] [stdout] 311 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> common/src/lib.rs:319:9 [INFO] [stdout] | [INFO] [stdout] 319 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking utils v0.1.0 (/opt/rustwide/workdir/utils) [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking petgraph v0.6.4 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling field_accessor v0.5.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking template v0.1.0 (/opt/rustwide/workdir/2023) [INFO] [stdout] warning: unused imports: `HashSet` and `VecDeque` [INFO] [stdout] --> 2023/src/seed.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::{HashSet, VecDeque}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `print` [INFO] [stdout] --> 2023/src/seed.rs:5:33 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{collections::HashMap, print, println}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `print` [INFO] [stdout] --> 2023/src/trebuchet.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{print, println}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashSet` and `VecDeque` [INFO] [stdout] --> 2023/src/seed.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::{HashSet, VecDeque}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `print` [INFO] [stdout] --> 2023/src/seed.rs:5:33 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{collections::HashMap, print, println}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `print` [INFO] [stdout] --> 2023/src/trebuchet.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{print, println}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game_number` [INFO] [stdout] --> 2023/src/cube.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | let [_, game_number] = <[String; 2]>::try_from(vec1).ok().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_number` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> 2023/src/cube.rs:119:10 [INFO] [stdout] | [INFO] [stdout] 119 | for (color, num) in max_nums.iter() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game_number` [INFO] [stdout] --> 2023/src/cube.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | let [_, game_number] = <[String; 2]>::try_from(vec1).ok().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_number` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> 2023/src/cube.rs:119:10 [INFO] [stdout] | [INFO] [stdout] 119 | for (color, num) in max_nums.iter() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `card_number` [INFO] [stdout] --> 2023/src/scratchcards.rs:15:18 [INFO] [stdout] | [INFO] [stdout] 15 | let (card_number, card_answer, _) = calculate_line(line); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_card_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `card_number` [INFO] [stdout] --> 2023/src/scratchcards.rs:15:18 [INFO] [stdout] | [INFO] [stdout] 15 | let (card_number, card_answer, _) = calculate_line(line); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_card_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ASH` is never used [INFO] [stdout] --> 2023/src/mirror.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const ASH: u8 = b'.'; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> 2023/src/gear.rs:19:28 [INFO] [stdout] | [INFO] [stdout] 19 | if *current_row < 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> 2023/src/gear.rs:21:32 [INFO] [stdout] | [INFO] [stdout] 21 | ... || *current_col < 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> 2023/src/gear.rs:96:28 [INFO] [stdout] | [INFO] [stdout] 96 | if current_row < 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> 2023/src/gear.rs:98:32 [INFO] [stdout] | [INFO] [stdout] 98 | ... || current_col < 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> 2023/src/seed.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | seed_entry.set(&(key.to_string()), *value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 32 | let _ = seed_entry.set(&(key.to_string()), *value); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ASH` is never used [INFO] [stdout] --> 2023/src/mirror.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const ASH: u8 = b'.'; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> 2023/src/gear.rs:19:28 [INFO] [stdout] | [INFO] [stdout] 19 | if *current_row < 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> 2023/src/gear.rs:21:32 [INFO] [stdout] | [INFO] [stdout] 21 | ... || *current_col < 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> 2023/src/gear.rs:96:28 [INFO] [stdout] | [INFO] [stdout] 96 | if current_row < 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> 2023/src/gear.rs:98:32 [INFO] [stdout] | [INFO] [stdout] 98 | ... || current_col < 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> 2023/src/seed.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | seed_entry.set(&(key.to_string()), *value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 32 | let _ = seed_entry.set(&(key.to_string()), *value); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.16s [INFO] running `Command { std: "docker" "inspect" "a8b85cda992d169517d08c9b394cfd07e06efa928b6759ba58e88576a3e13692", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8b85cda992d169517d08c9b394cfd07e06efa928b6759ba58e88576a3e13692", kill_on_drop: false }` [INFO] [stdout] a8b85cda992d169517d08c9b394cfd07e06efa928b6759ba58e88576a3e13692