[INFO] cloning repository https://github.com/dr-bonez/aoc-2024
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dr-bonez/aoc-2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdr-bonez%2Faoc-2024", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdr-bonez%2Faoc-2024'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 25dc2256275d81c8a725163784bf861511995012
[INFO] checking dr-bonez/aoc-2024 against 0b63defc8fd68957c635fe61f097b84df8fd9611 for pr-154715
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdr-bonez%2Faoc-2024" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dr-bonez/aoc-2024
[INFO] finished tweaking git repo https://github.com/dr-bonez/aoc-2024
[INFO] tweaked toml for git repo https://github.com/dr-bonez/aoc-2024 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dr-bonez/aoc-2024 on toolchain 0b63defc8fd68957c635fe61f097b84df8fd9611
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dr-bonez/aoc-2024 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" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anyhow v1.0.94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] dc4cde1cd1a4ccebc078f2f64e01f38ff8ae2ade9d14166bf8cafde20c09e5ec
[INFO] running `Command { std: "docker" "start" "dc4cde1cd1a4ccebc078f2f64e01f38ff8ae2ade9d14166bf8cafde20c09e5ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc4cde1cd1a4ccebc078f2f64e01f38ff8ae2ade9d14166bf8cafde20c09e5ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dc4cde1cd1a4ccebc078f2f64e01f38ff8ae2ade9d14166bf8cafde20c09e5ec" "/opt/rustwide/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc4cde1cd1a4ccebc078f2f64e01f38ff8ae2ade9d14166bf8cafde20c09e5ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dc4cde1cd1a4ccebc078f2f64e01f38ff8ae2ade9d14166bf8cafde20c09e5ec" "/opt/rustwide/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling anyhow v1.0.94
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking aoc-2024 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Add`
[INFO] [stdout]  --> src/lib.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ops::{Add, AddAssign, ControlFlow, FromResidual, Try};
[INFO] [stdout]   |                ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Output`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::process::Output;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/d1.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use anyhow::{anyhow, Error};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Add`
[INFO] [stdout]  --> src/lib.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ops::{Add, AddAssign, ControlFlow, FromResidual, Try};
[INFO] [stdout]   |                ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Output`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::process::Output;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/d1.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use anyhow::{anyhow, Error};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `handle_res`
[INFO] [stdout]  --> src/d1.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{collect_arr, handle_res, MoreIterTools};
[INFO] [stdout]   |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `petgraph::graph::NodeIndex`
[INFO] [stdout]  --> src/d5.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use petgraph::graph::NodeIndex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BTreeMap` and `HashMap`
[INFO] [stdout]  --> src/d5.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::{BTreeMap, BTreeSet, HashMap};
[INFO] [stdout]   |                        ^^^^^^^^            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `anyhow` and `ensure`
[INFO] [stdout]   --> src/lib.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub use anyhow::{anyhow, ensure, Error};
[INFO] [stdout]    |                      ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `petgraph::graph::NodeIndex`
[INFO] [stdout]  --> src/d5.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use petgraph::graph::NodeIndex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BTreeMap` and `HashMap`
[INFO] [stdout]  --> src/d5.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::{BTreeMap, BTreeSet, HashMap};
[INFO] [stdout]   |                        ^^^^^^^^            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `anyhow` and `ensure`
[INFO] [stdout]   --> src/lib.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub use anyhow::{anyhow, ensure, Error};
[INFO] [stdout]    |                      ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Sum`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::iter::Sum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Sum`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::iter::Sum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_distance` is never used
[INFO] [stdout]   --> src/d1.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn calculate_distance(mut a: Vec<usize>, mut b: Vec<usize>) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_similarity` is never used
[INFO] [stdout]   --> src/d1.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn calculate_similarity(mut a: Vec<usize>, mut b: VecDeque<usize>) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input` is never used
[INFO] [stdout]   --> src/d1.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn parse_input<A: Default + Extend<usize>, B: Default + Extend<usize>>() -> Result<(A, B), Error> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p1` is never used
[INFO] [stdout]   --> src/d1.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn p1() -> Result<usize, Error> {
[INFO] [stdout]    |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2` is never used
[INFO] [stdout]   --> src/d1.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn p2() -> Result<usize, Error> {
[INFO] [stdout]    |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input` is never used
[INFO] [stdout]  --> src/d2.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn parse_input<A: FromIterator<B>, B: FromIterator<usize>>() -> Result<A, Error> {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `safe_step` is never used
[INFO] [stdout]   --> src/d2.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn safe_step(
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_safe` is never used
[INFO] [stdout]   --> src/d2.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn is_safe(a: impl IntoIterator<Item = usize>) -> bool {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_damp_safe` is never used
[INFO] [stdout]   --> src/d2.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn is_damp_safe(a: &Vec<usize>, skip: Option<usize>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p1` is never used
[INFO] [stdout]   --> src/d2.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn p1() -> Result<usize, Error> {
[INFO] [stdout]    |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2` is never used
[INFO] [stdout]   --> src/d2.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn p2() -> Result<usize, Error> {
[INFO] [stdout]    |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input` is never used
[INFO] [stdout]  --> src/d3.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn parse_input() -> Result<String, Error> {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p1` is never used
[INFO] [stdout]  --> src/d3.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn p1() -> Result<usize, Error> {
[INFO] [stdout]   |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2` is never used
[INFO] [stdout]   --> src/d3.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn p2() -> Result<usize, Error> {
[INFO] [stdout]    |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `XMAS` is never used
[INFO] [stdout]  --> src/d4.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum XMAS {
[INFO] [stdout]   |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input` is never used
[INFO] [stdout]   --> src/d4.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn parse_input<A: FromIterator<B>, B: FromIterator<XMAS>>() -> Result<A, Error> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `max_width` is never used
[INFO] [stdout]   --> src/d4.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn max_width(map: &Vec<Vec<XMAS>>) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_2d` is never used
[INFO] [stdout]   --> src/d4.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn get_2d(map: &Vec<Vec<XMAS>>, (row, col): (usize, usize)) -> XMAS {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_xmas` is never used
[INFO] [stdout]   --> src/d4.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn count_xmas(map: &Vec<Vec<XMAS>>, coordinates: impl Iterator<Item = (usize, usize)>) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_xmases` is never used
[INFO] [stdout]   --> src/d4.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn count_xmases(
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_xmaseses` is never used
[INFO] [stdout]   --> src/d4.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn count_xmaseses(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_x_mas` is never used
[INFO] [stdout]   --> src/d4.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn is_x_mas(map: &Vec<Vec<XMAS>>, (row, col): (usize, usize)) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p1` is never used
[INFO] [stdout]   --> src/d4.rs:94:4
[INFO] [stdout]    |
[INFO] [stdout] 94 | fn p1() -> Result<usize, Error> {
[INFO] [stdout]    |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2` is never used
[INFO] [stdout]    --> src/d4.rs:153:4
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn p2() -> Result<usize, Error> {
[INFO] [stdout]     |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INPUT_RULES` is never used
[INFO] [stdout]   --> src/d5.rs:43:7
[INFO] [stdout]    |
[INFO] [stdout] 43 | const INPUT_RULES: &str = include_str!("./input/d5_rules.txt");
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INPUT_UPDATES` is never used
[INFO] [stdout]   --> src/d5.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 | const INPUT_UPDATES: &str = include_str!("./input/d5_updates.txt");
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rules` is never constructed
[INFO] [stdout]   --> src/d5.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct Rules {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `for_nodes` is never used
[INFO] [stdout]   --> src/d5.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl Rules {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 52 |     fn for_nodes(&self, nodes: BTreeSet<u32>) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_less` is never used
[INFO] [stdout]   --> src/d5.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn is_less(r: &Rules, a: u32, b: u32) -> bool {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cmp` is never used
[INFO] [stdout]   --> src/d5.rs:92:4
[INFO] [stdout]    |
[INFO] [stdout] 92 | fn cmp(rules: &Rules, a: u32, b: u32) -> Option<Ordering> {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Update` is never constructed
[INFO] [stdout]    --> src/d5.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | struct Update(Vec<u32>);
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `rules`, `is_correct`, `fix`, and `mid` are never used
[INFO] [stdout]    --> src/d5.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl Update {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] 121 |     fn rules(&self, rules: &Rules) -> Rules {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     fn is_correct(&self, rules: &Rules) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn fix(mut self, rules: &Rules) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     fn mid(&self) -> Option<u32> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p1` is never used
[INFO] [stdout]    --> src/d5.rs:140:4
[INFO] [stdout]     |
[INFO] [stdout] 140 | fn p1() -> Result<u32, Error> {
[INFO] [stdout]     |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2` is never used
[INFO] [stdout]    --> src/d5.rs:153:4
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn p2() -> Result<u32, Error> {
[INFO] [stdout]     |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.33s
[INFO] running `Command { std: "docker" "inspect" "dc4cde1cd1a4ccebc078f2f64e01f38ff8ae2ade9d14166bf8cafde20c09e5ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc4cde1cd1a4ccebc078f2f64e01f38ff8ae2ade9d14166bf8cafde20c09e5ec", kill_on_drop: false }`
[INFO] [stdout] dc4cde1cd1a4ccebc078f2f64e01f38ff8ae2ade9d14166bf8cafde20c09e5ec
