[INFO] cloning repository https://github.com/Gricha/AdventOfCode2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Gricha/AdventOfCode2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGricha%2FAdventOfCode2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGricha%2FAdventOfCode2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b3310927f90fbea6e5a8da8bb76e10a37cc9b84e [INFO] checking Gricha/AdventOfCode2023 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGricha%2FAdventOfCode2023" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Gricha/AdventOfCode2023 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Gricha/AdventOfCode2023 [INFO] finished tweaking git repo https://github.com/Gricha/AdventOfCode2023 [INFO] tweaked toml for git repo https://github.com/Gricha/AdventOfCode2023 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Gricha/AdventOfCode2023 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded z3 v0.12.1 [INFO] [stderr] Downloaded rkyv_derive v0.7.43 [INFO] [stderr] Downloaded crossbeam-deque v0.8.4 [INFO] [stderr] Downloaded borsh v1.3.0 [INFO] [stderr] Downloaded anstream v0.6.5 [INFO] [stderr] Downloaded clap v4.4.11 [INFO] [stderr] Downloaded rangemap v1.4.0 [INFO] [stderr] Downloaded clap_builder v4.4.11 [INFO] [stderr] Downloaded winnow v0.5.30 [INFO] [stderr] Downloaded rust_decimal v1.33.1 [INFO] [stderr] Downloaded syn v2.0.42 [INFO] [stderr] Downloaded bindgen v0.66.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.16 [INFO] [stderr] Downloaded crossbeam-utils v0.8.17 [INFO] [stderr] Downloaded proc-macro-crate v2.0.1 [INFO] [stderr] Downloaded borsh-derive v1.3.0 [INFO] [stderr] Downloaded rkyv v0.7.43 [INFO] [stderr] Downloaded z3-sys v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9d7c703c2a717f726d8e2732b29e0620fb0d3f9098f3861604ecca0fdd87438 [INFO] running `Command { std: "docker" "start" "-a" "c9d7c703c2a717f726d8e2732b29e0620fb0d3f9098f3861604ecca0fdd87438", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9d7c703c2a717f726d8e2732b29e0620fb0d3f9098f3861604ecca0fdd87438", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9d7c703c2a717f726d8e2732b29e0620fb0d3f9098f3861604ecca0fdd87438", kill_on_drop: false }` [INFO] [stdout] c9d7c703c2a717f726d8e2732b29e0620fb0d3f9098f3861604ecca0fdd87438 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f0a1d83640d89f20a44601bbeefa49754a7486aeee5d0bcb6c47451665e95db [INFO] running `Command { std: "docker" "start" "-a" "6f0a1d83640d89f20a44601bbeefa49754a7486aeee5d0bcb6c47451665e95db", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling crossbeam-utils v0.8.17 [INFO] [stderr] Compiling bindgen v0.66.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling shlex v1.2.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking anstream v0.6.5 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling rust_decimal v1.33.1 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking rangemap v1.4.0 [INFO] [stderr] Checking clap_builder v4.4.11 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.16 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking crossbeam-deque v0.8.4 [INFO] [stderr] Compiling syn v2.0.42 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Checking clap v4.4.11 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling z3-sys v0.8.1 [INFO] [stderr] Checking z3 v0.12.1 [INFO] [stderr] Checking advent2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `IntoParallelRefIterator` [INFO] [stdout] --> src/day25.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | use rayon::iter::{IntoParallelRefIterator, ParallelIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/utils.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IntoParallelRefIterator` [INFO] [stdout] --> src/day25.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | use rayon::iter::{IntoParallelRefIterator, ParallelIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/utils.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day25.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParallelIterator` [INFO] [stdout] --> src/day25.rs:4:44 [INFO] [stdout] | [INFO] [stdout] 4 | use rayon::iter::{IntoParallelRefIterator, ParallelIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day25.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParallelIterator` [INFO] [stdout] --> src/day25.rs:4:44 [INFO] [stdout] | [INFO] [stdout] 4 | use rayon::iter::{IntoParallelRefIterator, ParallelIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/day25.rs:81:19 [INFO] [stdout] | [INFO] [stdout] 81 | .filter(|(k, v)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/day25.rs:81:19 [INFO] [stdout] | [INFO] [stdout] 81 | .filter(|(k, v)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.85s [INFO] running `Command { std: "docker" "inspect" "6f0a1d83640d89f20a44601bbeefa49754a7486aeee5d0bcb6c47451665e95db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f0a1d83640d89f20a44601bbeefa49754a7486aeee5d0bcb6c47451665e95db", kill_on_drop: false }` [INFO] [stdout] 6f0a1d83640d89f20a44601bbeefa49754a7486aeee5d0bcb6c47451665e95db [INFO] checking Gricha/AdventOfCode2023 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGricha%2FAdventOfCode2023" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Gricha/AdventOfCode2023 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Gricha/AdventOfCode2023 [INFO] finished tweaking git repo https://github.com/Gricha/AdventOfCode2023 [INFO] tweaked toml for git repo https://github.com/Gricha/AdventOfCode2023 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Gricha/AdventOfCode2023 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bda9e1501f052e1f20ece53ffa89b01706c2f5af71571e442043a393a6b1ce34 [INFO] running `Command { std: "docker" "start" "-a" "bda9e1501f052e1f20ece53ffa89b01706c2f5af71571e442043a393a6b1ce34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bda9e1501f052e1f20ece53ffa89b01706c2f5af71571e442043a393a6b1ce34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bda9e1501f052e1f20ece53ffa89b01706c2f5af71571e442043a393a6b1ce34", kill_on_drop: false }` [INFO] [stdout] bda9e1501f052e1f20ece53ffa89b01706c2f5af71571e442043a393a6b1ce34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c050de84e30aa4d81039e522dff9b62c9ad08d7b65b35974c1b8a918c11aa77e [INFO] running `Command { std: "docker" "start" "-a" "c050de84e30aa4d81039e522dff9b62c9ad08d7b65b35974c1b8a918c11aa77e", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling crossbeam-utils v0.8.17 [INFO] [stderr] Compiling bindgen v0.66.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling shlex v1.2.0 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking anstream v0.6.5 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling rust_decimal v1.33.1 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking rangemap v1.4.0 [INFO] [stderr] Checking clap_builder v4.4.11 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking crossbeam-epoch v0.9.16 [INFO] [stderr] Compiling syn v2.0.42 [INFO] [stderr] Checking crossbeam-deque v0.8.4 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking clap v4.4.11 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling z3-sys v0.8.1 [INFO] [stderr] Checking z3 v0.12.1 [INFO] [stderr] Checking advent2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `IntoParallelRefIterator` [INFO] [stdout] --> src/day25.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | use rayon::iter::{IntoParallelRefIterator, ParallelIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/utils.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IntoParallelRefIterator` [INFO] [stdout] --> src/day25.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | use rayon::iter::{IntoParallelRefIterator, ParallelIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/utils.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day25.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParallelIterator` [INFO] [stdout] --> src/day25.rs:4:44 [INFO] [stdout] | [INFO] [stdout] 4 | use rayon::iter::{IntoParallelRefIterator, ParallelIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day25.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParallelIterator` [INFO] [stdout] --> src/day25.rs:4:44 [INFO] [stdout] | [INFO] [stdout] 4 | use rayon::iter::{IntoParallelRefIterator, ParallelIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/day25.rs:81:19 [INFO] [stdout] | [INFO] [stdout] 81 | .filter(|(k, v)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/day25.rs:81:19 [INFO] [stdout] | [INFO] [stdout] 81 | .filter(|(k, v)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.27s [INFO] running `Command { std: "docker" "inspect" "c050de84e30aa4d81039e522dff9b62c9ad08d7b65b35974c1b8a918c11aa77e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c050de84e30aa4d81039e522dff9b62c9ad08d7b65b35974c1b8a918c11aa77e", kill_on_drop: false }` [INFO] [stdout] c050de84e30aa4d81039e522dff9b62c9ad08d7b65b35974c1b8a918c11aa77e