[INFO] cloning repository https://github.com/ClydeHobart/aoc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ClydeHobart/aoc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FClydeHobart%2Faoc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FClydeHobart%2Faoc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3fca5961aed95650f4f16f5ea081893697cda28d [INFO] testing ClydeHobart/aoc/3fca5961aed95650f4f16f5ea081893697cda28d against 1.86.0 for beta-1.87-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FClydeHobart%2Faoc" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ClydeHobart/aoc on toolchain 1.86.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ClydeHobart/aoc [INFO] finished tweaking git repo https://github.com/ClydeHobart/aoc [INFO] tweaked toml for git repo https://github.com/ClydeHobart/aoc written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ClydeHobart/aoc 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded is-terminal v0.4.1 [INFO] [stderr] Downloaded clap v4.0.29 [INFO] [stderr] Downloaded rustix v0.36.4 [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f417b054e12498ef27f874a8742d4415b5d456a7773f97e390afda825015100 [INFO] running `Command { std: "docker" "start" "-a" "3f417b054e12498ef27f874a8742d4415b5d456a7773f97e390afda825015100", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f417b054e12498ef27f874a8742d4415b5d456a7773f97e390afda825015100", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f417b054e12498ef27f874a8742d4415b5d456a7773f97e390afda825015100", kill_on_drop: false }` [INFO] [stdout] 3f417b054e12498ef27f874a8742d4415b5d456a7773f97e390afda825015100 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7507d76d015c2006b584deaff521be475b915f4e8aa587f5c19a769a856640fe [INFO] running `Command { std: "docker" "start" "-a" "7507d76d015c2006b584deaff521be475b915f4e8aa587f5c19a769a856640fe", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling syn v1.0.105 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling io-lifetimes v1.0.3 [INFO] [stderr] Compiling rustversion v1.0.9 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling rustix v0.36.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling serde v1.0.208 [INFO] [stderr] Compiling linux-raw-sys v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.125 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling os_str_bytes v6.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling wyz v0.5.1 [INFO] [stderr] Compiling clap_lex v0.3.0 [INFO] [stderr] Compiling num-complex v0.4.2 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling glam v0.29.2 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling syn v2.0.74 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rayon v1.6.1 [INFO] [stderr] Compiling is-terminal v0.4.1 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling clap_derive v4.0.21 [INFO] [stderr] Compiling derive_deref v1.1.1 [INFO] [stderr] Compiling strum v0.24.1 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling clap v4.0.29 [INFO] [stderr] Compiling aoc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/y2016/d5.rs:106:36 [INFO] [stdout] | [INFO] [stdout] 102 | fn iter_chars<'f, T: Debug, F: Fn(&mut String, u32) -> Option + 'f>( [INFO] [stdout] | -- lifetime `'f` declared here [INFO] [stdout] ... [INFO] [stdout] 106 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ComputeNodeTrait` is never used [INFO] [stdout] --> src/y2017/d22.rs:203:7 [INFO] [stdout] | [INFO] [stdout] 203 | trait ComputeNodeTrait { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2021/d5.rs:149:21 [INFO] [stdout] | [INFO] [stdout] 149 | struct Cell(u8); [INFO] [stdout] | ---- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2021/d6.rs:53:27 [INFO] [stdout] | [INFO] [stdout] 53 | ParseIntError(ParseIntError), [INFO] [stdout] | ------------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 53 - ParseIntError(ParseIntError), [INFO] [stdout] 53 + ParseIntError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2021/d9.rs:11:28 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct CharOutOfBounds(char); [INFO] [stdout] | --------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `CharOutOfBounds` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2021/d11.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct CharOutOfBounds(char); [INFO] [stdout] | --------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `CharOutOfBounds` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BeaconPairLink` is never constructed [INFO] [stdout] --> src/y2021/d19.rs:306:8 [INFO] [stdout] | [INFO] [stdout] 306 | struct BeaconPairLink { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BeaconPairIter` is never constructed [INFO] [stdout] --> src/y2021/d19.rs:314:8 [INFO] [stdout] | [INFO] [stdout] 314 | struct BeaconPairIter<'l> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `NeighborMapTrait` is never used [INFO] [stdout] --> src/y2021/d23.rs:155:7 [INFO] [stdout] | [INFO] [stdout] 155 | trait NeighborMapTrait { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d4.rs:91:24 [INFO] [stdout] | [INFO] [stdout] 91 | StartFailedToParse(ParseIntError), [INFO] [stdout] | ------------------ ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SectionAssignmentParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 91 - StartFailedToParse(ParseIntError), [INFO] [stdout] 91 + StartFailedToParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d4.rs:97:22 [INFO] [stdout] | [INFO] [stdout] 97 | EndFailedToParse(ParseIntError), [INFO] [stdout] | ---------------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SectionAssignmentParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 97 - EndFailedToParse(ParseIntError), [INFO] [stdout] 97 + EndFailedToParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d4.rs:163:23 [INFO] [stdout] | [INFO] [stdout] 163 | ZeroFailedToParse(SectionAssignmentParseError), [INFO] [stdout] | ----------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SectionAssignmentPairParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 163 - ZeroFailedToParse(SectionAssignmentParseError), [INFO] [stdout] 163 + ZeroFailedToParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d4.rs:169:22 [INFO] [stdout] | [INFO] [stdout] 169 | OneFailedToParse(SectionAssignmentParseError), [INFO] [stdout] | ---------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SectionAssignmentPairParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 169 - OneFailedToParse(SectionAssignmentParseError), [INFO] [stdout] 169 + OneFailedToParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d5.rs:311:23 [INFO] [stdout] | [INFO] [stdout] 311 | FromIndexTooLarge(usize), [INFO] [stdout] | ----------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ProcedureStepFailedReason` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 311 - FromIndexTooLarge(usize), [INFO] [stdout] 311 + FromIndexTooLarge(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d5.rs:312:21 [INFO] [stdout] | [INFO] [stdout] 312 | ToIndexTooLarge(usize), [INFO] [stdout] | --------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ProcedureStepFailedReason` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 312 - ToIndexTooLarge(usize), [INFO] [stdout] 312 + ToIndexTooLarge(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d5.rs:314:21 [INFO] [stdout] | [INFO] [stdout] 314 | InadequateCount(usize), [INFO] [stdout] | --------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ProcedureStepFailedReason` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 314 - InadequateCount(usize), [INFO] [stdout] 314 + InadequateCount(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d6.rs:15:29 [INFO] [stdout] | [INFO] [stdout] 15 | CharIsNotAsciiLowercase(char), [INFO] [stdout] | ----------------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ProcessCharError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 - CharIsNotAsciiLowercase(char), [INFO] [stdout] 15 + CharIsNotAsciiLowercase(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d6.rs:16:30 [INFO] [stdout] | [INFO] [stdout] 16 | PoppingCharWithZeroCount(char), [INFO] [stdout] | ------------------------ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ProcessCharError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - PoppingCharWithZeroCount(char), [INFO] [stdout] 16 + PoppingCharWithZeroCount(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d6.rs:17:53 [INFO] [stdout] | [INFO] [stdout] 17 | DecrementingCharCountToZeroWithZeroPresentTotal(char), [INFO] [stdout] | ----------------------------------------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ProcessCharError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 17 - DecrementingCharCountToZeroWithZeroPresentTotal(char), [INFO] [stdout] 17 + DecrementingCharCountToZeroWithZeroPresentTotal(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d6.rs:24:22 [INFO] [stdout] | [INFO] [stdout] 24 | ProcessCharError(ProcessCharError), [INFO] [stdout] | ---------------- ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `DetectMarkerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 24 - ProcessCharError(ProcessCharError), [INFO] [stdout] 24 + ProcessCharError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d6.rs:25:19 [INFO] [stdout] | [INFO] [stdout] 25 | NoMarkerFound(usize), [INFO] [stdout] | ------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `DetectMarkerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 25 - NoMarkerFound(usize), [INFO] [stdout] 25 + NoMarkerFound(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d7.rs:472:27 [INFO] [stdout] | [INFO] [stdout] 472 | FailedToParseLine(LineParseError<'s>), [INFO] [stdout] | ----------------- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FileSystemParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 472 - FailedToParseLine(LineParseError<'s>), [INFO] [stdout] 472 + FailedToParseLine(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d7.rs:473:31 [INFO] [stdout] | [INFO] [stdout] 473 | InvalidChildDirectory(&'s str), [INFO] [stdout] | --------------------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FileSystemParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 473 - InvalidChildDirectory(&'s str), [INFO] [stdout] 473 + InvalidChildDirectory(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d7.rs:475:23 [INFO] [stdout] | [INFO] [stdout] 475 | InternalError(FileSystemInternalError), [INFO] [stdout] | ------------- ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FileSystemParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 475 - InternalError(FileSystemInternalError), [INFO] [stdout] 475 + InternalError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d8.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct CharIsNotAsciiDigit(char); [INFO] [stdout] | ------------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `CharIsNotAsciiDigit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `count_tails` is never used [INFO] [stdout] --> src/y2022/d9.rs:346:8 [INFO] [stdout] | [INFO] [stdout] 341 | trait HasVisitedGrid { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 346 | fn count_tails(&self) -> usize; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BracketPair` is never constructed [INFO] [stdout] --> src/y2022/d13.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct BracketPair { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2023/d17.rs:175:21 [INFO] [stdout] | [INFO] [stdout] 175 | struct PathGridCell(u8); [INFO] [stdout] | ------------ ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.16s [INFO] running `Command { std: "docker" "inspect" "7507d76d015c2006b584deaff521be475b915f4e8aa587f5c19a769a856640fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7507d76d015c2006b584deaff521be475b915f4e8aa587f5c19a769a856640fe", kill_on_drop: false }` [INFO] [stdout] 7507d76d015c2006b584deaff521be475b915f4e8aa587f5c19a769a856640fe [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a89f8cd4d33272a6e93a76cd64e40785f83b40dfbefd90e268618a79dd0bf6b [INFO] running `Command { std: "docker" "start" "-a" "6a89f8cd4d33272a6e93a76cd64e40785f83b40dfbefd90e268618a79dd0bf6b", kill_on_drop: false }` [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/y2016/d5.rs:106:36 [INFO] [stdout] | [INFO] [stdout] 102 | fn iter_chars<'f, T: Debug, F: Fn(&mut String, u32) -> Option + 'f>( [INFO] [stdout] | -- lifetime `'f` declared here [INFO] [stdout] ... [INFO] [stdout] 106 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ComputeNodeTrait` is never used [INFO] [stdout] --> src/y2017/d22.rs:203:7 [INFO] [stdout] | [INFO] [stdout] 203 | trait ComputeNodeTrait { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2021/d5.rs:149:21 [INFO] [stdout] | [INFO] [stdout] 149 | struct Cell(u8); [INFO] [stdout] | ---- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2021/d6.rs:53:27 [INFO] [stdout] | [INFO] [stdout] 53 | ParseIntError(ParseIntError), [INFO] [stdout] | ------------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 53 - ParseIntError(ParseIntError), [INFO] [stdout] 53 + ParseIntError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2021/d9.rs:11:28 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct CharOutOfBounds(char); [INFO] [stdout] | --------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `CharOutOfBounds` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2021/d11.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct CharOutOfBounds(char); [INFO] [stdout] | --------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `CharOutOfBounds` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BeaconPairLink` is never constructed [INFO] [stdout] --> src/y2021/d19.rs:306:8 [INFO] [stdout] | [INFO] [stdout] 306 | struct BeaconPairLink { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BeaconPairIter` is never constructed [INFO] [stdout] --> src/y2021/d19.rs:314:8 [INFO] [stdout] | [INFO] [stdout] 314 | struct BeaconPairIter<'l> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `NeighborMapTrait` is never used [INFO] [stdout] --> src/y2021/d23.rs:155:7 [INFO] [stdout] | [INFO] [stdout] 155 | trait NeighborMapTrait { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d4.rs:91:24 [INFO] [stdout] | [INFO] [stdout] 91 | StartFailedToParse(ParseIntError), [INFO] [stdout] | ------------------ ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SectionAssignmentParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 91 - StartFailedToParse(ParseIntError), [INFO] [stdout] 91 + StartFailedToParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d4.rs:97:22 [INFO] [stdout] | [INFO] [stdout] 97 | EndFailedToParse(ParseIntError), [INFO] [stdout] | ---------------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SectionAssignmentParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 97 - EndFailedToParse(ParseIntError), [INFO] [stdout] 97 + EndFailedToParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d4.rs:163:23 [INFO] [stdout] | [INFO] [stdout] 163 | ZeroFailedToParse(SectionAssignmentParseError), [INFO] [stdout] | ----------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SectionAssignmentPairParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 163 - ZeroFailedToParse(SectionAssignmentParseError), [INFO] [stdout] 163 + ZeroFailedToParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d4.rs:169:22 [INFO] [stdout] | [INFO] [stdout] 169 | OneFailedToParse(SectionAssignmentParseError), [INFO] [stdout] | ---------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SectionAssignmentPairParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 169 - OneFailedToParse(SectionAssignmentParseError), [INFO] [stdout] 169 + OneFailedToParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d5.rs:311:23 [INFO] [stdout] | [INFO] [stdout] 311 | FromIndexTooLarge(usize), [INFO] [stdout] | ----------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ProcedureStepFailedReason` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 311 - FromIndexTooLarge(usize), [INFO] [stdout] 311 + FromIndexTooLarge(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d5.rs:312:21 [INFO] [stdout] | [INFO] [stdout] 312 | ToIndexTooLarge(usize), [INFO] [stdout] | --------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ProcedureStepFailedReason` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 312 - ToIndexTooLarge(usize), [INFO] [stdout] 312 + ToIndexTooLarge(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d5.rs:314:21 [INFO] [stdout] | [INFO] [stdout] 314 | InadequateCount(usize), [INFO] [stdout] | --------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ProcedureStepFailedReason` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 314 - InadequateCount(usize), [INFO] [stdout] 314 + InadequateCount(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d6.rs:15:29 [INFO] [stdout] | [INFO] [stdout] 15 | CharIsNotAsciiLowercase(char), [INFO] [stdout] | ----------------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ProcessCharError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 - CharIsNotAsciiLowercase(char), [INFO] [stdout] 15 + CharIsNotAsciiLowercase(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d6.rs:16:30 [INFO] [stdout] | [INFO] [stdout] 16 | PoppingCharWithZeroCount(char), [INFO] [stdout] | ------------------------ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ProcessCharError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - PoppingCharWithZeroCount(char), [INFO] [stdout] 16 + PoppingCharWithZeroCount(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d6.rs:17:53 [INFO] [stdout] | [INFO] [stdout] 17 | DecrementingCharCountToZeroWithZeroPresentTotal(char), [INFO] [stdout] | ----------------------------------------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ProcessCharError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 17 - DecrementingCharCountToZeroWithZeroPresentTotal(char), [INFO] [stdout] 17 + DecrementingCharCountToZeroWithZeroPresentTotal(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d6.rs:24:22 [INFO] [stdout] | [INFO] [stdout] 24 | ProcessCharError(ProcessCharError), [INFO] [stdout] | ---------------- ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `DetectMarkerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 24 - ProcessCharError(ProcessCharError), [INFO] [stdout] 24 + ProcessCharError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d6.rs:25:19 [INFO] [stdout] | [INFO] [stdout] 25 | NoMarkerFound(usize), [INFO] [stdout] | ------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `DetectMarkerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 25 - NoMarkerFound(usize), [INFO] [stdout] 25 + NoMarkerFound(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aoc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d7.rs:472:27 [INFO] [stdout] | [INFO] [stdout] 472 | FailedToParseLine(LineParseError<'s>), [INFO] [stdout] | ----------------- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FileSystemParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 472 - FailedToParseLine(LineParseError<'s>), [INFO] [stdout] 472 + FailedToParseLine(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d7.rs:473:31 [INFO] [stdout] | [INFO] [stdout] 473 | InvalidChildDirectory(&'s str), [INFO] [stdout] | --------------------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FileSystemParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 473 - InvalidChildDirectory(&'s str), [INFO] [stdout] 473 + InvalidChildDirectory(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d7.rs:475:23 [INFO] [stdout] | [INFO] [stdout] 475 | InternalError(FileSystemInternalError), [INFO] [stdout] | ------------- ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FileSystemParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 475 - InternalError(FileSystemInternalError), [INFO] [stdout] 475 + InternalError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d8.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct CharIsNotAsciiDigit(char); [INFO] [stdout] | ------------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `CharIsNotAsciiDigit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `count_tails` is never used [INFO] [stdout] --> src/y2022/d9.rs:346:8 [INFO] [stdout] | [INFO] [stdout] 341 | trait HasVisitedGrid { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 346 | fn count_tails(&self) -> usize; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BracketPair` is never constructed [INFO] [stdout] --> src/y2022/d13.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct BracketPair { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2023/d17.rs:175:21 [INFO] [stdout] | [INFO] [stdout] 175 | struct PathGridCell(u8); [INFO] [stdout] | ------------ ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/y2016/d5.rs:106:36 [INFO] [stdout] | [INFO] [stdout] 102 | fn iter_chars<'f, T: Debug, F: Fn(&mut String, u32) -> Option + 'f>( [INFO] [stdout] | -- lifetime `'f` declared here [INFO] [stdout] ... [INFO] [stdout] 106 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ComputeNodeTrait` is never used [INFO] [stdout] --> src/y2017/d22.rs:203:7 [INFO] [stdout] | [INFO] [stdout] 203 | trait ComputeNodeTrait { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2021/d5.rs:149:21 [INFO] [stdout] | [INFO] [stdout] 149 | struct Cell(u8); [INFO] [stdout] | ---- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2021/d6.rs:53:27 [INFO] [stdout] | [INFO] [stdout] 53 | ParseIntError(ParseIntError), [INFO] [stdout] | ------------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 53 - ParseIntError(ParseIntError), [INFO] [stdout] 53 + ParseIntError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BeaconPairLink` is never constructed [INFO] [stdout] --> src/y2021/d19.rs:306:8 [INFO] [stdout] | [INFO] [stdout] 306 | struct BeaconPairLink { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BeaconPairIter` is never constructed [INFO] [stdout] --> src/y2021/d19.rs:314:8 [INFO] [stdout] | [INFO] [stdout] 314 | struct BeaconPairIter<'l> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `NeighborMapTrait` is never used [INFO] [stdout] --> src/y2021/d23.rs:155:7 [INFO] [stdout] | [INFO] [stdout] 155 | trait NeighborMapTrait { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d4.rs:91:24 [INFO] [stdout] | [INFO] [stdout] 91 | StartFailedToParse(ParseIntError), [INFO] [stdout] | ------------------ ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SectionAssignmentParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 91 - StartFailedToParse(ParseIntError), [INFO] [stdout] 91 + StartFailedToParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d4.rs:97:22 [INFO] [stdout] | [INFO] [stdout] 97 | EndFailedToParse(ParseIntError), [INFO] [stdout] | ---------------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SectionAssignmentParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 97 - EndFailedToParse(ParseIntError), [INFO] [stdout] 97 + EndFailedToParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d4.rs:163:23 [INFO] [stdout] | [INFO] [stdout] 163 | ZeroFailedToParse(SectionAssignmentParseError), [INFO] [stdout] | ----------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SectionAssignmentPairParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 163 - ZeroFailedToParse(SectionAssignmentParseError), [INFO] [stdout] 163 + ZeroFailedToParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d4.rs:169:22 [INFO] [stdout] | [INFO] [stdout] 169 | OneFailedToParse(SectionAssignmentParseError), [INFO] [stdout] | ---------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SectionAssignmentPairParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 169 - OneFailedToParse(SectionAssignmentParseError), [INFO] [stdout] 169 + OneFailedToParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d5.rs:311:23 [INFO] [stdout] | [INFO] [stdout] 311 | FromIndexTooLarge(usize), [INFO] [stdout] | ----------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ProcedureStepFailedReason` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 311 - FromIndexTooLarge(usize), [INFO] [stdout] 311 + FromIndexTooLarge(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d5.rs:312:21 [INFO] [stdout] | [INFO] [stdout] 312 | ToIndexTooLarge(usize), [INFO] [stdout] | --------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ProcedureStepFailedReason` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 312 - ToIndexTooLarge(usize), [INFO] [stdout] 312 + ToIndexTooLarge(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d5.rs:314:21 [INFO] [stdout] | [INFO] [stdout] 314 | InadequateCount(usize), [INFO] [stdout] | --------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ProcedureStepFailedReason` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 314 - InadequateCount(usize), [INFO] [stdout] 314 + InadequateCount(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d7.rs:472:27 [INFO] [stdout] | [INFO] [stdout] 472 | FailedToParseLine(LineParseError<'s>), [INFO] [stdout] | ----------------- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FileSystemParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 472 - FailedToParseLine(LineParseError<'s>), [INFO] [stdout] 472 + FailedToParseLine(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d7.rs:473:31 [INFO] [stdout] | [INFO] [stdout] 473 | InvalidChildDirectory(&'s str), [INFO] [stdout] | --------------------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FileSystemParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 473 - InvalidChildDirectory(&'s str), [INFO] [stdout] 473 + InvalidChildDirectory(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2022/d7.rs:475:23 [INFO] [stdout] | [INFO] [stdout] 475 | InternalError(FileSystemInternalError), [INFO] [stdout] | ------------- ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FileSystemParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 475 - InternalError(FileSystemInternalError), [INFO] [stdout] 475 + InternalError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BracketPair` is never constructed [INFO] [stdout] --> src/y2022/d13.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct BracketPair { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2023/d17.rs:175:21 [INFO] [stdout] | [INFO] [stdout] 175 | struct PathGridCell(u8); [INFO] [stdout] | ------------ ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc` (lib test); 19 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.86.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name aoc --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=76985f1051017f9e -C extra-filename=-8227144f13aeacd3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-11947c1d8ce8d12e.rlib --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-7576ecc1897f4deb.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-ffac802962e6dc4b.rlib --extern derive_deref=/opt/rustwide/target/debug/deps/libderive_deref-c4b6f586d0c4b91b.so --extern futures=/opt/rustwide/target/debug/deps/libfutures-0dcdd5e1bc5fbee4.rlib --extern glam=/opt/rustwide/target/debug/deps/libglam-f9a1ad1f0e1b06bb.rlib --extern md5=/opt/rustwide/target/debug/deps/libmd5-f7e73b518799d5bc.rlib --extern memmap=/opt/rustwide/target/debug/deps/libmemmap-71e9f42ff61639e7.rlib --extern nom=/opt/rustwide/target/debug/deps/libnom-149cef43bf7b2032.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-765f701318a4ca26.rlib --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-d8f0fd3fa8a14f27.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-41b484d344b01a08.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-40bac0cae1ad3ce2.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-d4ff4f7b4bc9e013.rlib --extern static_assertions=/opt/rustwide/target/debug/deps/libstatic_assertions-b656f6382f1496f6.rlib --extern strum=/opt/rustwide/target/debug/deps/libstrum-c2e2a9aef789dfb6.rlib --extern strum_macros=/opt/rustwide/target/debug/deps/libstrum_macros-9f9e47515ea11b82.so --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "6a89f8cd4d33272a6e93a76cd64e40785f83b40dfbefd90e268618a79dd0bf6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a89f8cd4d33272a6e93a76cd64e40785f83b40dfbefd90e268618a79dd0bf6b", kill_on_drop: false }` [INFO] [stdout] 6a89f8cd4d33272a6e93a76cd64e40785f83b40dfbefd90e268618a79dd0bf6b