[INFO] cloning repository https://github.com/alessiocali/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/alessiocali/AdventOfCode-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falessiocali%2FAdventOfCode-Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falessiocali%2FAdventOfCode-Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4bb84b12f6fd141c6a87c4fd07d7843bd09f058e [INFO] checking alessiocali/AdventOfCode-Rust against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falessiocali%2FAdventOfCode-Rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/alessiocali/AdventOfCode-Rust [INFO] finished tweaking git repo https://github.com/alessiocali/AdventOfCode-Rust [INFO] tweaked toml for git repo https://github.com/alessiocali/AdventOfCode-Rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/alessiocali/AdventOfCode-Rust on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/alessiocali/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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52e84c97811796f890595f7fc235ab0b795112691986d6fd4d8859d04393ba70 [INFO] running `Command { std: "docker" "start" "-a" "52e84c97811796f890595f7fc235ab0b795112691986d6fd4d8859d04393ba70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52e84c97811796f890595f7fc235ab0b795112691986d6fd4d8859d04393ba70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52e84c97811796f890595f7fc235ab0b795112691986d6fd4d8859d04393ba70", kill_on_drop: false }` [INFO] [stdout] 52e84c97811796f890595f7fc235ab0b795112691986d6fd4d8859d04393ba70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9806632fef5ced7fc8ea7f2814eb9ee02bd436891173710c872bc68314570f83 [INFO] running `Command { std: "docker" "start" "-a" "9806632fef5ced7fc8ea7f2814eb9ee02bd436891173710c872bc68314570f83", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling thiserror v2.0.4 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling thiserror-impl v2.0.4 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling enumset_derive v0.10.0 [INFO] [stderr] Checking enumset v1.1.5 [INFO] [stderr] Checking advent_of_code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/calendar/2023/03_GearRatios/main.rs:58:18 [INFO] [stdout] | [INFO] [stdout] 58 | fn get_parts(&self) -> Vec { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 58 | fn get_parts(&self) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/06_TuningTrouble/main.rs:7:49 [INFO] [stdout] | [INFO] [stdout] 7 | enum Error { EmptyFile, MarkerNotFound, IoError(std::io::Error) } [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] 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] 7 - enum Error { EmptyFile, MarkerNotFound, IoError(std::io::Error) } [INFO] [stdout] 7 + enum Error { EmptyFile, MarkerNotFound, IoError(()) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `itertools::Itertools::group_by`: Use .chunk_by() instead [INFO] [stdout] --> src/calendar/2022/01_CalorieCounting/main.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | .group_by(|line| line.is_empty()) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `itertools::Itertools::group_by`: Use .chunk_by() instead [INFO] [stdout] --> src/calendar/2022/01_CalorieCounting/main.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | .group_by(|line| line.is_empty()) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/03_RucksackReorganization/main.rs:34:40 [INFO] [stdout] | [INFO] [stdout] 34 | enum RucksackError { Empty, Unbalanced(usize), InvalidItems } [INFO] [stdout] | ---------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RucksackError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] 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] 34 - enum RucksackError { Empty, Unbalanced(usize), InvalidItems } [INFO] [stdout] 34 + enum RucksackError { Empty, Unbalanced(()), InvalidItems } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/03_RucksackReorganization/main.rs:81:33 [INFO] [stdout] | [INFO] [stdout] 81 | enum ParsingError { NoInputFile(String), IoError(std::io::Error), RucksackParsing(RucksackError) } [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` 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] 81 - enum ParsingError { NoInputFile(String), IoError(std::io::Error), RucksackParsing(RucksackError) } [INFO] [stdout] 81 + enum ParsingError { NoInputFile(()), IoError(std::io::Error), RucksackParsing(RucksackError) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/03_RucksackReorganization/main.rs:81:50 [INFO] [stdout] | [INFO] [stdout] 81 | enum ParsingError { NoInputFile(String), IoError(std::io::Error), RucksackParsing(RucksackError) } [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` 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] 81 - enum ParsingError { NoInputFile(String), IoError(std::io::Error), RucksackParsing(RucksackError) } [INFO] [stdout] 81 + enum ParsingError { NoInputFile(String), IoError(()), RucksackParsing(RucksackError) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/03_RucksackReorganization/main.rs:81:83 [INFO] [stdout] | [INFO] [stdout] 81 | enum ParsingError { NoInputFile(String), IoError(std::io::Error), RucksackParsing(RucksackError) } [INFO] [stdout] | --------------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` 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] 81 - enum ParsingError { NoInputFile(String), IoError(std::io::Error), RucksackParsing(RucksackError) } [INFO] [stdout] 81 + enum ParsingError { NoInputFile(String), IoError(std::io::Error), RucksackParsing(()) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/calendar/2022/04_CampCleanup/main.rs:7:36 [INFO] [stdout] | [INFO] [stdout] 7 | enum Error { IoError, InvalidRange(i32, i32), ParsingError, RegexError(regex::Error) } [INFO] [stdout] | ------------ ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 7 - enum Error { IoError, InvalidRange(i32, i32), ParsingError, RegexError(regex::Error) } [INFO] [stdout] 7 + enum Error { IoError, InvalidRange((), ()), ParsingError, RegexError(regex::Error) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/04_CampCleanup/main.rs:7:72 [INFO] [stdout] | [INFO] [stdout] 7 | enum Error { IoError, InvalidRange(i32, i32), ParsingError, RegexError(regex::Error) } [INFO] [stdout] | ---------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 7 - enum Error { IoError, InvalidRange(i32, i32), ParsingError, RegexError(regex::Error) } [INFO] [stdout] 7 + enum Error { IoError, InvalidRange(i32, i32), ParsingError, RegexError(()) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/08_TreetopTreeHouse/errors.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | IoError(std::io::Error), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] 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] 3 - IoError(std::io::Error), [INFO] [stdout] 3 + IoError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/08_TreetopTreeHouse/errors.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | Parsing(ParsingError) [INFO] [stdout] | ------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 4 - Parsing(ParsingError) [INFO] [stdout] 4 + Parsing(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/08_TreetopTreeHouse/errors.rs:9:23 [INFO] [stdout] | [INFO] [stdout] 9 | InvalidTreeHeight(char) [INFO] [stdout] | ----------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` 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] 9 - InvalidTreeHeight(char) [INFO] [stdout] 9 + InvalidTreeHeight(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/09_RopeBridge/error.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | IoError(std::io::Error), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] 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] 3 - IoError(std::io::Error), [INFO] [stdout] 3 + IoError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/09_RopeBridge/error.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | RegexError(regex::Error), [INFO] [stdout] | ---------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 4 - RegexError(regex::Error), [INFO] [stdout] 4 + RegexError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/09_RopeBridge/error.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 5 | DirectionParsingError(String), [INFO] [stdout] | --------------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 5 - DirectionParsingError(String), [INFO] [stdout] 5 + DirectionParsingError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/09_RopeBridge/error.rs:6:22 [INFO] [stdout] | [INFO] [stdout] 6 | LineParsingError(String) [INFO] [stdout] | ---------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 6 - LineParsingError(String) [INFO] [stdout] 6 + LineParsingError(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/07_NoSpaceLeftOnDevice/errors.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | InvalidLine(String), [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] 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] 4 - InvalidLine(String), [INFO] [stdout] 4 + InvalidLine(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/07_NoSpaceLeftOnDevice/errors.rs:8:24 [INFO] [stdout] | [INFO] [stdout] 8 | UnrecognizedSyntax(String) [INFO] [stdout] | ------------------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` 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] 8 - UnrecognizedSyntax(String) [INFO] [stdout] 8 + UnrecognizedSyntax(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/07_NoSpaceLeftOnDevice/errors.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | IoError(std::io::Error), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 13 - IoError(std::io::Error), [INFO] [stdout] 13 + IoError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/07_NoSpaceLeftOnDevice/errors.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | ParsingError(ParsingError), [INFO] [stdout] | ------------ ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 14 - ParsingError(ParsingError), [INFO] [stdout] 14 + ParsingError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/07_NoSpaceLeftOnDevice/errors.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | RegexError(regex::Error) [INFO] [stdout] | ---------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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 - RegexError(regex::Error) [INFO] [stdout] 15 + RegexError(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/09_RopeBridge/error.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | IoError(std::io::Error), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] 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] 3 - IoError(std::io::Error), [INFO] [stdout] 3 + IoError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/09_RopeBridge/error.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | RegexError(regex::Error), [INFO] [stdout] | ---------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 4 - RegexError(regex::Error), [INFO] [stdout] 4 + RegexError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/09_RopeBridge/error.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 5 | DirectionParsingError(String), [INFO] [stdout] | --------------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 5 - DirectionParsingError(String), [INFO] [stdout] 5 + DirectionParsingError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/09_RopeBridge/error.rs:6:22 [INFO] [stdout] | [INFO] [stdout] 6 | LineParsingError(String) [INFO] [stdout] | ---------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 6 - LineParsingError(String) [INFO] [stdout] 6 + LineParsingError(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/calendar/2023/03_GearRatios/main.rs:58:18 [INFO] [stdout] | [INFO] [stdout] 58 | fn get_parts(&self) -> Vec { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 58 | fn get_parts(&self) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/05_SupplyStacks/main.rs:7:54 [INFO] [stdout] | [INFO] [stdout] 7 | enum ParsingError { NoStackLabels, InvalidCargoLabel(String), InvalidInstruction(String), OutOfBoundsStack(usize) } [INFO] [stdout] | ----------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] 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] 7 - enum ParsingError { NoStackLabels, InvalidCargoLabel(String), InvalidInstruction(String), OutOfBoundsStack(usize) } [INFO] [stdout] 7 + enum ParsingError { NoStackLabels, InvalidCargoLabel(()), InvalidInstruction(String), OutOfBoundsStack(usize) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/05_SupplyStacks/main.rs:7:82 [INFO] [stdout] | [INFO] [stdout] 7 | enum ParsingError { NoStackLabels, InvalidCargoLabel(String), InvalidInstruction(String), OutOfBoundsStack(usize) } [INFO] [stdout] | ------------------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` 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] 7 - enum ParsingError { NoStackLabels, InvalidCargoLabel(String), InvalidInstruction(String), OutOfBoundsStack(usize) } [INFO] [stdout] 7 + enum ParsingError { NoStackLabels, InvalidCargoLabel(String), InvalidInstruction(()), OutOfBoundsStack(usize) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/05_SupplyStacks/main.rs:7:108 [INFO] [stdout] | [INFO] [stdout] 7 | enum ParsingError { NoStackLabels, InvalidCargoLabel(String), InvalidInstruction(String), OutOfBoundsStack(usize) } [INFO] [stdout] | ---------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` 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] 7 - enum ParsingError { NoStackLabels, InvalidCargoLabel(String), InvalidInstruction(String), OutOfBoundsStack(usize) } [INFO] [stdout] 7 + enum ParsingError { NoStackLabels, InvalidCargoLabel(String), InvalidInstruction(String), OutOfBoundsStack(()) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/05_SupplyStacks/main.rs:10:42 [INFO] [stdout] | [INFO] [stdout] 10 | enum InstructionError { OutOfBoundsStack(usize), StackUnderflow(usize) } [INFO] [stdout] | ---------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `InstructionError` 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] 10 - enum InstructionError { OutOfBoundsStack(usize), StackUnderflow(usize) } [INFO] [stdout] 10 + enum InstructionError { OutOfBoundsStack(()), StackUnderflow(usize) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/05_SupplyStacks/main.rs:10:65 [INFO] [stdout] | [INFO] [stdout] 10 | enum InstructionError { OutOfBoundsStack(usize), StackUnderflow(usize) } [INFO] [stdout] | -------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `InstructionError` 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] 10 - enum InstructionError { OutOfBoundsStack(usize), StackUnderflow(usize) } [INFO] [stdout] 10 + enum InstructionError { OutOfBoundsStack(usize), StackUnderflow(()) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/05_SupplyStacks/main.rs:13:32 [INFO] [stdout] | [INFO] [stdout] 13 | enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] | ----------------- ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 13 - enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] 13 + enum Error { InstructionErrors(()), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/05_SupplyStacks/main.rs:13:59 [INFO] [stdout] | [INFO] [stdout] 13 | enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 13 - enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] 13 + enum Error { InstructionErrors(InstructionError), IoError(()), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/05_SupplyStacks/main.rs:13:90 [INFO] [stdout] | [INFO] [stdout] 13 | enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] | ------------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 13 - enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] 13 + enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(()), RegexError(regex::Error) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/05_SupplyStacks/main.rs:13:116 [INFO] [stdout] | [INFO] [stdout] 13 | enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] | ---------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 13 - enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] 13 + enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(()) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/06_TuningTrouble/main.rs:7:49 [INFO] [stdout] | [INFO] [stdout] 7 | enum Error { EmptyFile, MarkerNotFound, IoError(std::io::Error) } [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] 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] 7 - enum Error { EmptyFile, MarkerNotFound, IoError(std::io::Error) } [INFO] [stdout] 7 + enum Error { EmptyFile, MarkerNotFound, IoError(()) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/03_RucksackReorganization/main.rs:34:40 [INFO] [stdout] | [INFO] [stdout] 34 | enum RucksackError { Empty, Unbalanced(usize), InvalidItems } [INFO] [stdout] | ---------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RucksackError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] 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] 34 - enum RucksackError { Empty, Unbalanced(usize), InvalidItems } [INFO] [stdout] 34 + enum RucksackError { Empty, Unbalanced(()), InvalidItems } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/03_RucksackReorganization/main.rs:81:33 [INFO] [stdout] | [INFO] [stdout] 81 | enum ParsingError { NoInputFile(String), IoError(std::io::Error), RucksackParsing(RucksackError) } [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` 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] 81 - enum ParsingError { NoInputFile(String), IoError(std::io::Error), RucksackParsing(RucksackError) } [INFO] [stdout] 81 + enum ParsingError { NoInputFile(()), IoError(std::io::Error), RucksackParsing(RucksackError) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/03_RucksackReorganization/main.rs:81:50 [INFO] [stdout] | [INFO] [stdout] 81 | enum ParsingError { NoInputFile(String), IoError(std::io::Error), RucksackParsing(RucksackError) } [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` 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] 81 - enum ParsingError { NoInputFile(String), IoError(std::io::Error), RucksackParsing(RucksackError) } [INFO] [stdout] 81 + enum ParsingError { NoInputFile(String), IoError(()), RucksackParsing(RucksackError) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/03_RucksackReorganization/main.rs:81:83 [INFO] [stdout] | [INFO] [stdout] 81 | enum ParsingError { NoInputFile(String), IoError(std::io::Error), RucksackParsing(RucksackError) } [INFO] [stdout] | --------------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` 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] 81 - enum ParsingError { NoInputFile(String), IoError(std::io::Error), RucksackParsing(RucksackError) } [INFO] [stdout] 81 + enum ParsingError { NoInputFile(String), IoError(std::io::Error), RucksackParsing(()) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/calendar/2022/04_CampCleanup/main.rs:7:36 [INFO] [stdout] | [INFO] [stdout] 7 | enum Error { IoError, InvalidRange(i32, i32), ParsingError, RegexError(regex::Error) } [INFO] [stdout] | ------------ ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 7 - enum Error { IoError, InvalidRange(i32, i32), ParsingError, RegexError(regex::Error) } [INFO] [stdout] 7 + enum Error { IoError, InvalidRange((), ()), ParsingError, RegexError(regex::Error) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/04_CampCleanup/main.rs:7:72 [INFO] [stdout] | [INFO] [stdout] 7 | enum Error { IoError, InvalidRange(i32, i32), ParsingError, RegexError(regex::Error) } [INFO] [stdout] | ---------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 7 - enum Error { IoError, InvalidRange(i32, i32), ParsingError, RegexError(regex::Error) } [INFO] [stdout] 7 + enum Error { IoError, InvalidRange(i32, i32), ParsingError, RegexError(()) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/08_TreetopTreeHouse/errors.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | IoError(std::io::Error), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] 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] 3 - IoError(std::io::Error), [INFO] [stdout] 3 + IoError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/08_TreetopTreeHouse/errors.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | Parsing(ParsingError) [INFO] [stdout] | ------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 4 - Parsing(ParsingError) [INFO] [stdout] 4 + Parsing(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/08_TreetopTreeHouse/errors.rs:9:23 [INFO] [stdout] | [INFO] [stdout] 9 | InvalidTreeHeight(char) [INFO] [stdout] | ----------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` 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] 9 - InvalidTreeHeight(char) [INFO] [stdout] 9 + InvalidTreeHeight(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/05_SupplyStacks/main.rs:7:54 [INFO] [stdout] | [INFO] [stdout] 7 | enum ParsingError { NoStackLabels, InvalidCargoLabel(String), InvalidInstruction(String), OutOfBoundsStack(usize) } [INFO] [stdout] | ----------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] 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] 7 - enum ParsingError { NoStackLabels, InvalidCargoLabel(String), InvalidInstruction(String), OutOfBoundsStack(usize) } [INFO] [stdout] 7 + enum ParsingError { NoStackLabels, InvalidCargoLabel(()), InvalidInstruction(String), OutOfBoundsStack(usize) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/05_SupplyStacks/main.rs:7:82 [INFO] [stdout] | [INFO] [stdout] 7 | enum ParsingError { NoStackLabels, InvalidCargoLabel(String), InvalidInstruction(String), OutOfBoundsStack(usize) } [INFO] [stdout] | ------------------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` 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] 7 - enum ParsingError { NoStackLabels, InvalidCargoLabel(String), InvalidInstruction(String), OutOfBoundsStack(usize) } [INFO] [stdout] 7 + enum ParsingError { NoStackLabels, InvalidCargoLabel(String), InvalidInstruction(()), OutOfBoundsStack(usize) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/05_SupplyStacks/main.rs:7:108 [INFO] [stdout] | [INFO] [stdout] 7 | enum ParsingError { NoStackLabels, InvalidCargoLabel(String), InvalidInstruction(String), OutOfBoundsStack(usize) } [INFO] [stdout] | ---------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` 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] 7 - enum ParsingError { NoStackLabels, InvalidCargoLabel(String), InvalidInstruction(String), OutOfBoundsStack(usize) } [INFO] [stdout] 7 + enum ParsingError { NoStackLabels, InvalidCargoLabel(String), InvalidInstruction(String), OutOfBoundsStack(()) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/05_SupplyStacks/main.rs:10:42 [INFO] [stdout] | [INFO] [stdout] 10 | enum InstructionError { OutOfBoundsStack(usize), StackUnderflow(usize) } [INFO] [stdout] | ---------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `InstructionError` 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] 10 - enum InstructionError { OutOfBoundsStack(usize), StackUnderflow(usize) } [INFO] [stdout] 10 + enum InstructionError { OutOfBoundsStack(()), StackUnderflow(usize) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/05_SupplyStacks/main.rs:10:65 [INFO] [stdout] | [INFO] [stdout] 10 | enum InstructionError { OutOfBoundsStack(usize), StackUnderflow(usize) } [INFO] [stdout] | -------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `InstructionError` 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] 10 - enum InstructionError { OutOfBoundsStack(usize), StackUnderflow(usize) } [INFO] [stdout] 10 + enum InstructionError { OutOfBoundsStack(usize), StackUnderflow(()) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/05_SupplyStacks/main.rs:13:32 [INFO] [stdout] | [INFO] [stdout] 13 | enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] | ----------------- ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 13 - enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] 13 + enum Error { InstructionErrors(()), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/05_SupplyStacks/main.rs:13:59 [INFO] [stdout] | [INFO] [stdout] 13 | enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 13 - enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] 13 + enum Error { InstructionErrors(InstructionError), IoError(()), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/05_SupplyStacks/main.rs:13:90 [INFO] [stdout] | [INFO] [stdout] 13 | enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] | ------------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 13 - enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] 13 + enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(()), RegexError(regex::Error) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/05_SupplyStacks/main.rs:13:116 [INFO] [stdout] | [INFO] [stdout] 13 | enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] | ---------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 13 - enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(regex::Error) } [INFO] [stdout] 13 + enum Error { InstructionErrors(InstructionError), IoError(std::io::Error), ParsingErrors(ParsingError), RegexError(()) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/07_NoSpaceLeftOnDevice/errors.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | InvalidLine(String), [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] 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] 4 - InvalidLine(String), [INFO] [stdout] 4 + InvalidLine(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/07_NoSpaceLeftOnDevice/errors.rs:8:24 [INFO] [stdout] | [INFO] [stdout] 8 | UnrecognizedSyntax(String) [INFO] [stdout] | ------------------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParsingError` 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] 8 - UnrecognizedSyntax(String) [INFO] [stdout] 8 + UnrecognizedSyntax(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/07_NoSpaceLeftOnDevice/errors.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | IoError(std::io::Error), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 13 - IoError(std::io::Error), [INFO] [stdout] 13 + IoError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/07_NoSpaceLeftOnDevice/errors.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | ParsingError(ParsingError), [INFO] [stdout] | ------------ ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 14 - ParsingError(ParsingError), [INFO] [stdout] 14 + ParsingError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/calendar/2022/07_NoSpaceLeftOnDevice/errors.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | RegexError(regex::Error) [INFO] [stdout] | ---------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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 - RegexError(regex::Error) [INFO] [stdout] 15 + RegexError(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.44s [INFO] running `Command { std: "docker" "inspect" "9806632fef5ced7fc8ea7f2814eb9ee02bd436891173710c872bc68314570f83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9806632fef5ced7fc8ea7f2814eb9ee02bd436891173710c872bc68314570f83", kill_on_drop: false }` [INFO] [stdout] 9806632fef5ced7fc8ea7f2814eb9ee02bd436891173710c872bc68314570f83