[INFO] cloning repository https://github.com/hytonhan/adventofcode2023_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hytonhan/adventofcode2023_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhytonhan%2Fadventofcode2023_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhytonhan%2Fadventofcode2023_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c0945cc04ac52bc95795a95a68d02dfc46bd9948 [INFO] checking hytonhan/adventofcode2023_rust against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhytonhan%2Fadventofcode2023_rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/hytonhan/adventofcode2023_rust [INFO] finished tweaking git repo https://github.com/hytonhan/adventofcode2023_rust [INFO] tweaked toml for git repo https://github.com/hytonhan/adventofcode2023_rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hytonhan/adventofcode2023_rust on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/hytonhan/adventofcode2023_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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dhat v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c149a90a3a9c6c273c177eab176be9b02a605d1fe53802d9f18ab556a81c3dfe [INFO] running `Command { std: "docker" "start" "-a" "c149a90a3a9c6c273c177eab176be9b02a605d1fe53802d9f18ab556a81c3dfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c149a90a3a9c6c273c177eab176be9b02a605d1fe53802d9f18ab556a81c3dfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c149a90a3a9c6c273c177eab176be9b02a605d1fe53802d9f18ab556a81c3dfe", kill_on_drop: false }` [INFO] [stdout] c149a90a3a9c6c273c177eab176be9b02a605d1fe53802d9f18ab556a81c3dfe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3fe57d1145257019853782084cd7c07b4467f3592ab4bb3ac811bff7b439bbbb [INFO] running `Command { std: "docker" "start" "-a" "3fe57d1145257019853782084cd7c07b4467f3592ab4bb3ac811bff7b439bbbb", kill_on_drop: false }` [INFO] [stderr] Checking tinyjson v2.5.1 [INFO] [stderr] Checking pico-args v0.5.0 [INFO] [stderr] Checking advent_of_code v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/template/readme_benchmarks.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | Parser(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] = 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] 12 - Parser(String), [INFO] [stdout] 12 + Parser(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/template/readme_benchmarks.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | IO(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 - IO(io::Error), [INFO] [stdout] 13 + IO(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/template/run_multi.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | IO(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] 52 - IO(io::Error), [INFO] [stdout] 52 + IO(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/template/readme_benchmarks.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | Parser(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] = 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] 12 - Parser(String), [INFO] [stdout] 12 + Parser(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/template/readme_benchmarks.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | IO(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 - IO(io::Error), [INFO] [stdout] 13 + IO(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/template/run_multi.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | IO(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] 52 - IO(io::Error), [INFO] [stdout] 52 + IO(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `top` [INFO] [stdout] --> src/bin/03.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let top = { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_top` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `top_left` [INFO] [stdout] --> src/bin/03.rs:106:17 [INFO] [stdout] | [INFO] [stdout] 106 | let top_left = map.get(i.wrapping_sub(width+1)).unwrap_or(&'.').is_ascii_digit(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_top_left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `top_center` [INFO] [stdout] --> src/bin/03.rs:107:17 [INFO] [stdout] | [INFO] [stdout] 107 | let top_center = map.get(i.wrapping_sub(width)).unwrap_or(&'.').is_ascii_digit(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_top_center` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `top_right` [INFO] [stdout] --> src/bin/03.rs:108:17 [INFO] [stdout] | [INFO] [stdout] 108 | let top_right = map.get(i.wrapping_sub(width-1)).unwrap_or(&'.').is_ascii_digit(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_top_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/03.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | let mut total_sum: u32 = 0; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `top` [INFO] [stdout] --> src/bin/03.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let top = { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_top` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `top_left` [INFO] [stdout] --> src/bin/03.rs:106:17 [INFO] [stdout] | [INFO] [stdout] 106 | let top_left = map.get(i.wrapping_sub(width+1)).unwrap_or(&'.').is_ascii_digit(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_top_left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `top_center` [INFO] [stdout] --> src/bin/03.rs:107:17 [INFO] [stdout] | [INFO] [stdout] 107 | let top_center = map.get(i.wrapping_sub(width)).unwrap_or(&'.').is_ascii_digit(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_top_center` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `top_right` [INFO] [stdout] --> src/bin/03.rs:108:17 [INFO] [stdout] | [INFO] [stdout] 108 | let top_right = map.get(i.wrapping_sub(width-1)).unwrap_or(&'.').is_ascii_digit(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_top_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/03.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | let mut total_sum: u32 = 0; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "3fe57d1145257019853782084cd7c07b4467f3592ab4bb3ac811bff7b439bbbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fe57d1145257019853782084cd7c07b4467f3592ab4bb3ac811bff7b439bbbb", kill_on_drop: false }` [INFO] [stdout] 3fe57d1145257019853782084cd7c07b4467f3592ab4bb3ac811bff7b439bbbb