[INFO] cloning repository https://github.com/Fundevoge/aoc2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fundevoge/aoc2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFundevoge%2Faoc2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFundevoge%2Faoc2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] babec82bf10c746bd448beff1e0f33abb4106d5b [INFO] checking Fundevoge/aoc2023/babec82bf10c746bd448beff1e0f33abb4106d5b against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFundevoge%2Faoc2023" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Fundevoge/aoc2023 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Fundevoge/aoc2023 [INFO] finished tweaking git repo https://github.com/Fundevoge/aoc2023 [INFO] tweaked toml for git repo https://github.com/Fundevoge/aoc2023 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Fundevoge/aoc2023 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.release.lto [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bacon-sci v0.14.0 [INFO] [stderr] Downloaded wide v0.7.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3294877abe14ebe88e71ba3fea79b49691f8d9ec799084a833f92eab5fd3d5ff [INFO] running `Command { std: "docker" "start" "-a" "3294877abe14ebe88e71ba3fea79b49691f8d9ec799084a833f92eab5fd3d5ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3294877abe14ebe88e71ba3fea79b49691f8d9ec799084a833f92eab5fd3d5ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3294877abe14ebe88e71ba3fea79b49691f8d9ec799084a833f92eab5fd3d5ff", kill_on_drop: false }` [INFO] [stdout] 3294877abe14ebe88e71ba3fea79b49691f8d9ec799084a833f92eab5fd3d5ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 979921af35ff1f766970732634a35c904ccded7e832758b5bf87f5b208cdd9a6 [INFO] running `Command { std: "docker" "start" "-a" "979921af35ff1f766970732634a35c904ccded7e832758b5bf87f5b208cdd9a6", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.release.lto [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking quote v1.0.33 [INFO] [stderr] Checking wide v0.7.13 [INFO] [stderr] Checking syn v2.0.39 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Compiling bacon-sci v0.14.0 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Compiling nalgebra-macros v0.2.1 [INFO] [stderr] Checking nalgebra v0.32.3 [INFO] [stderr] Checking rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `proc_macro2::TokenStream` [INFO] [stdout] --> src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use proc_macro2::TokenStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `proc_macro2::TokenStream` [INFO] [stdout] --> src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use proc_macro2::TokenStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/lib.rs:62:14 [INFO] [stdout] | [INFO] [stdout] 62 | fn parse(input: ParseStream) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SpecificationList` is never constructed [INFO] [stdout] --> src/lib.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | struct SpecificationList { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `delimiter` and `container` are never read [INFO] [stdout] --> src/lib.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 30 | struct Specification { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 31 | delimiter: Delimiter, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 32 | container: ContainerType, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Specification` 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/lib.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | Custom(Box), [INFO] [stdout] | ------ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Delimiter` 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] 41 | Custom(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Vec`, `Tuple`, `HashMap`, `HashSet`, and `String` are never constructed [INFO] [stdout] --> src/lib.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 45 | enum ContainerType { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 46 | Vec(InnerType), [INFO] [stdout] | ^^^ [INFO] [stdout] 47 | Tuple(Vec), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 48 | HashMap(InnerType, InnerType), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 49 | HashSet(InnerType), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 50 | String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ContainerType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Integer`, `Float`, `Char`, and `Nested` are never constructed [INFO] [stdout] --> src/lib.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 54 | enum InnerType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 55 | Integer, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 56 | Float, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 57 | Char, [INFO] [stdout] | ^^^^ [INFO] [stdout] 58 | Nested(Box), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InnerType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_specs` is never used [INFO] [stdout] --> src/lib.rs:79:4 [INFO] [stdout] | [INFO] [stdout] 79 | fn parse_specs(specs: &str) -> SpecificationList { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/lib.rs:62:14 [INFO] [stdout] | [INFO] [stdout] 62 | fn parse(input: ParseStream) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `specifications` and `macro_delimiters` are never read [INFO] [stdout] --> src/lib.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 24 | struct SpecificationList { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 25 | specifications: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 26 | macro_delimiters: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SpecificationList` 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] [INFO] [stdout] [INFO] [stdout] warning: fields `delimiter` and `container` are never read [INFO] [stdout] --> src/lib.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 30 | struct Specification { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 31 | delimiter: Delimiter, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 32 | container: ContainerType, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Specification` 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/lib.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | Custom(Box), [INFO] [stdout] | ------ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Delimiter` 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] 41 | Custom(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Vec`, `Tuple`, `HashMap`, `HashSet`, and `String` are never constructed [INFO] [stdout] --> src/lib.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 45 | enum ContainerType { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 46 | Vec(InnerType), [INFO] [stdout] | ^^^ [INFO] [stdout] 47 | Tuple(Vec), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 48 | HashMap(InnerType, InnerType), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 49 | HashSet(InnerType), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 50 | String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ContainerType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Integer`, `Float`, `Char`, and `Nested` are never constructed [INFO] [stdout] --> src/lib.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 54 | enum InnerType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 55 | Integer, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 56 | Float, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 57 | Char, [INFO] [stdout] | ^^^^ [INFO] [stdout] 58 | Nested(Box), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InnerType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.17s [INFO] running `Command { std: "docker" "inspect" "979921af35ff1f766970732634a35c904ccded7e832758b5bf87f5b208cdd9a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "979921af35ff1f766970732634a35c904ccded7e832758b5bf87f5b208cdd9a6", kill_on_drop: false }` [INFO] [stdout] 979921af35ff1f766970732634a35c904ccded7e832758b5bf87f5b208cdd9a6