[INFO] cloning repository https://github.com/bvdvecht/advent-of-code-2022
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bvdvecht/advent-of-code-2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbvdvecht%2Fadvent-of-code-2022", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbvdvecht%2Fadvent-of-code-2022'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c19d50b8dbb380ff421e7c65e89168209b5973a
[INFO] building bvdvecht/advent-of-code-2022 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbvdvecht%2Fadvent-of-code-2022" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bvdvecht/advent-of-code-2022 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bvdvecht/advent-of-code-2022
[INFO] finished tweaking git repo https://github.com/bvdvecht/advent-of-code-2022
[INFO] tweaked toml for git repo https://github.com/bvdvecht/advent-of-code-2022 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/bvdvecht/advent-of-code-2022 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simplelog v0.7.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e32dbbd5d4d9f86a4cc608d693b8ca8fd1fd334c75dd6326e3bf05e72943fd2
[INFO] running `Command { std: "docker" "start" "-a" "2e32dbbd5d4d9f86a4cc608d693b8ca8fd1fd334c75dd6326e3bf05e72943fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e32dbbd5d4d9f86a4cc608d693b8ca8fd1fd334c75dd6326e3bf05e72943fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e32dbbd5d4d9f86a4cc608d693b8ca8fd1fd334c75dd6326e3bf05e72943fd2", kill_on_drop: false }`
[INFO] [stdout] 2e32dbbd5d4d9f86a4cc608d693b8ca8fd1fd334c75dd6326e3bf05e72943fd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59ccca24926447d526576f372287ef592d1d648412c9c3bd10b5bdd6ceb68828
[INFO] running `Command { std: "docker" "start" "-a" "59ccca24926447d526576f372287ef592d1d648412c9c3bd10b5bdd6ceb68828", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling anyhow v1.0.66
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling iana-time-zone v0.1.53
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling day01 v0.1.0 (/opt/rustwide/workdir/days/day01)
[INFO] [stderr]    Compiling day02 v0.1.0 (/opt/rustwide/workdir/days/day02)
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling chrono v0.4.23
[INFO] [stderr]    Compiling day06 v0.1.0 (/opt/rustwide/workdir/days/day06)
[INFO] [stderr]    Compiling day08 v0.1.0 (/opt/rustwide/workdir/days/day08)
[INFO] [stderr]    Compiling day03 v0.1.0 (/opt/rustwide/workdir/days/day03)
[INFO] [stderr]    Compiling day04 v0.1.0 (/opt/rustwide/workdir/days/day04)
[INFO] [stderr]    Compiling day10 v0.1.0 (/opt/rustwide/workdir/days/day10)
[INFO] [stderr]    Compiling day09 v0.1.0 (/opt/rustwide/workdir/days/day09)
[INFO] [stderr]    Compiling day11 v0.1.0 (/opt/rustwide/workdir/days/day11)
[INFO] [stderr]    Compiling day07 v0.1.0 (/opt/rustwide/workdir/days/day07)
[INFO] [stderr]    Compiling day05 v0.1.0 (/opt/rustwide/workdir/days/day05)
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> days/day10/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> days/day10/src/main.rs:39:36
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let line = &mut self.lines[((cycle - 1) / 40)];
[INFO] [stdout]    |                                    ^                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -         let line = &mut self.lines[((cycle - 1) / 40)];
[INFO] [stdout] 39 +         let line = &mut self.lines[(cycle - 1) / 40];
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> days/day07/src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `part`
[INFO] [stdout]   --> days/day10/src/main.rs:54:10
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn solve(part: Part, input: Input) -> Result<i32> {
[INFO] [stdout]    |          ^^^^ help: if this is intentional, prefix it with an underscore: `_part`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `curr_pixel_x` and `curr_pixel_y` are never read
[INFO] [stdout]   --> days/day10/src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Screen {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 24 |     curr_pixel_x: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 25 |     curr_pixel_y: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> days/day07/src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct SingleFile {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 24 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SingleFile` 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] [stderr]    Compiling simplelog v0.7.6
[INFO] [stderr]    Compiling day12 v0.1.0 (/opt/rustwide/workdir/days/day12)
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> days/day12/src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path`
[INFO] [stdout]   --> days/day12/src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::path;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> days/day12/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `part`
[INFO] [stdout]    --> days/day12/src/main.rs:242:10
[INFO] [stdout]     |
[INFO] [stdout] 242 | fn solve(part: Part, input: Input) -> Result<usize> {
[INFO] [stdout]     |          ^^^^ help: if this is intentional, prefix it with an underscore: `_part`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Two` is never constructed
[INFO] [stdout]   --> days/day12/src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | enum Part {
[INFO] [stdout]    |      ---- variant in this enum
[INFO] [stdout] 18 |     One,
[INFO] [stdout] 19 |     Two,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Part` has a derived impl for the trait `Clone`, 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: variant `Test` is never constructed
[INFO] [stdout]   --> days/day12/src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | enum Input {
[INFO] [stdout]    |      ----- variant in this enum
[INFO] [stdout] 23 |     Test,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `Command { std: "docker" "inspect" "59ccca24926447d526576f372287ef592d1d648412c9c3bd10b5bdd6ceb68828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59ccca24926447d526576f372287ef592d1d648412c9c3bd10b5bdd6ceb68828", kill_on_drop: false }`
[INFO] [stdout] 59ccca24926447d526576f372287ef592d1d648412c9c3bd10b5bdd6ceb68828
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 446ed3180eb73477f13d6d19e27f0909360d90690a01c3c46aacfca2818d21e3
[INFO] running `Command { std: "docker" "start" "-a" "446ed3180eb73477f13d6d19e27f0909360d90690a01c3c46aacfca2818d21e3", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling day02 v0.1.0 (/opt/rustwide/workdir/days/day02)
[INFO] [stderr]    Compiling day07 v0.1.0 (/opt/rustwide/workdir/days/day07)
[INFO] [stderr]    Compiling day10 v0.1.0 (/opt/rustwide/workdir/days/day10)
[INFO] [stderr]    Compiling day09 v0.1.0 (/opt/rustwide/workdir/days/day09)
[INFO] [stderr]    Compiling day05 v0.1.0 (/opt/rustwide/workdir/days/day05)
[INFO] [stderr]    Compiling day08 v0.1.0 (/opt/rustwide/workdir/days/day08)
[INFO] [stderr]    Compiling day01 v0.1.0 (/opt/rustwide/workdir/days/day01)
[INFO] [stderr]    Compiling day04 v0.1.0 (/opt/rustwide/workdir/days/day04)
[INFO] [stderr]    Compiling day03 v0.1.0 (/opt/rustwide/workdir/days/day03)
[INFO] [stderr]    Compiling day11 v0.1.0 (/opt/rustwide/workdir/days/day11)
[INFO] [stderr]    Compiling day06 v0.1.0 (/opt/rustwide/workdir/days/day06)
[INFO] [stderr]    Compiling day12 v0.1.0 (/opt/rustwide/workdir/days/day12)
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> days/day07/src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> days/day10/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> days/day10/src/main.rs:39:36
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let line = &mut self.lines[((cycle - 1) / 40)];
[INFO] [stdout]    |                                    ^                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -         let line = &mut self.lines[((cycle - 1) / 40)];
[INFO] [stdout] 39 +         let line = &mut self.lines[(cycle - 1) / 40];
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `part`
[INFO] [stdout]   --> days/day10/src/main.rs:54:10
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn solve(part: Part, input: Input) -> Result<i32> {
[INFO] [stdout]    |          ^^^^ help: if this is intentional, prefix it with an underscore: `_part`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> days/day12/src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path`
[INFO] [stdout]   --> days/day12/src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::path;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `curr_pixel_x` and `curr_pixel_y` are never read
[INFO] [stdout]   --> days/day10/src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Screen {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 24 |     curr_pixel_x: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 25 |     curr_pixel_y: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> days/day07/src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct SingleFile {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 24 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SingleFile` 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: unused import: `itertools::Itertools`
[INFO] [stdout]  --> days/day12/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `part`
[INFO] [stdout]    --> days/day12/src/main.rs:242:10
[INFO] [stdout]     |
[INFO] [stdout] 242 | fn solve(part: Part, input: Input) -> Result<usize> {
[INFO] [stdout]     |          ^^^^ help: if this is intentional, prefix it with an underscore: `_part`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Two` is never constructed
[INFO] [stdout]   --> days/day12/src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | enum Part {
[INFO] [stdout]    |      ---- variant in this enum
[INFO] [stdout] 18 |     One,
[INFO] [stdout] 19 |     Two,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Part` has a derived impl for the trait `Clone`, 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: variant `Test` is never constructed
[INFO] [stdout]   --> days/day12/src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | enum Input {
[INFO] [stdout]    |      ----- variant in this enum
[INFO] [stdout] 23 |     Test,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "446ed3180eb73477f13d6d19e27f0909360d90690a01c3c46aacfca2818d21e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "446ed3180eb73477f13d6d19e27f0909360d90690a01c3c46aacfca2818d21e3", kill_on_drop: false }`
[INFO] [stdout] 446ed3180eb73477f13d6d19e27f0909360d90690a01c3c46aacfca2818d21e3