[INFO] cloning repository https://github.com/ptillemans/rust-advent-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ptillemans/rust-advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fptillemans%2Frust-advent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fptillemans%2Frust-advent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6274670ffe1e40123be765cfc557f390831cbcc7
[INFO] checking ptillemans/rust-advent-of-code/6274670ffe1e40123be765cfc557f390831cbcc7 against master#96df4943409564a187894018f15f795426dc2e1f for pr-118968
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fptillemans%2Frust-advent-of-code" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ptillemans/rust-advent-of-code on toolchain 96df4943409564a187894018f15f795426dc2e1f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+96df4943409564a187894018f15f795426dc2e1f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ptillemans/rust-advent-of-code
[INFO] finished tweaking git repo https://github.com/ptillemans/rust-advent-of-code
[INFO] tweaked toml for git repo https://github.com/ptillemans/rust-advent-of-code written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ptillemans/rust-advent-of-code 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" "+96df4943409564a187894018f15f795426dc2e1f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+96df4943409564a187894018f15f795426dc2e1f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdb0c558c73b447397b633b3c525b1e9499104adb2ce79116107f301dafa4263
[INFO] running `Command { std: "docker" "start" "-a" "fdb0c558c73b447397b633b3c525b1e9499104adb2ce79116107f301dafa4263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdb0c558c73b447397b633b3c525b1e9499104adb2ce79116107f301dafa4263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdb0c558c73b447397b633b3c525b1e9499104adb2ce79116107f301dafa4263", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+96df4943409564a187894018f15f795426dc2e1f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking aoc-2023-13 v0.1.0 (/opt/rustwide/workdir/aoc-2023-13)
[INFO] [stderr]     Checking aoc-2023-21 v0.1.0 (/opt/rustwide/workdir/aoc-2023-21)
[INFO] [stderr]     Checking aoc-2023-3 v0.1.0 (/opt/rustwide/workdir/aoc-2023-3)
[INFO] [stderr]     Checking aoc-2023-11 v0.1.0 (/opt/rustwide/workdir/aoc-2023-11)
[INFO] [stderr]     Checking aoc-2022-19 v0.1.0 (/opt/rustwide/workdir/aoc-2022-19)
[INFO] [stderr]     Checking aoc-2022-4 v0.1.0 (/opt/rustwide/workdir/aoc-2022-4)
[INFO] [stderr]     Checking aoc-2022-6 v0.1.0 (/opt/rustwide/workdir/aoc-2022-6)
[INFO] [stderr]     Checking aoc-2022-14 v0.1.0 (/opt/rustwide/workdir/aoc-2022-14)
[INFO] [stderr]     Checking aoc-2022-7 v0.1.0 (/opt/rustwide/workdir/aoc-2022-7)
[INFO] [stderr]     Checking aoc-2022-8 v0.1.0 (/opt/rustwide/workdir/aoc-2022-8)
[INFO] [stderr]     Checking aoc-2022-13 v0.1.0 (/opt/rustwide/workdir/aoc-2022-13)
[INFO] [stdout] warning: unused variable: `d3l`
[INFO] [stdout]    --> aoc-2023-21/src/lib.rs:150:32
[INFO] [stdout]     |
[INFO] [stdout] 150 |             let (ll, d1l, d2l, d3l) = *state;
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_d3l`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking aoc-2023-2 v0.1.0 (/opt/rustwide/workdir/aoc-2023-2)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking aoc-2023-6 v0.1.0 (/opt/rustwide/workdir/aoc-2023-6)
[INFO] [stderr]     Checking aoc-2023-22 v0.1.0 (/opt/rustwide/workdir/aoc-2023-22)
[INFO] [stderr]     Checking aoc-2023-9 v0.1.0 (/opt/rustwide/workdir/aoc-2023-9)
[INFO] [stderr]     Checking aoc-2022-25 v0.1.0 (/opt/rustwide/workdir/aoc-2022-25)
[INFO] [stderr]     Checking aoc-2023-5 v0.1.0 (/opt/rustwide/workdir/aoc-2023-5)
[INFO] [stderr]     Checking aoc-2023-10 v0.1.0 (/opt/rustwide/workdir/aoc-2023-10)
[INFO] [stderr]     Checking aoc-2023-18 v0.1.0 (/opt/rustwide/workdir/aoc-2023-18)
[INFO] [stderr]     Checking aoc-2022-2 v0.1.0 (/opt/rustwide/workdir/aoc-2022-2)
[INFO] [stderr]     Checking aoc-2023-14 v0.1.0 (/opt/rustwide/workdir/aoc-2023-14)
[INFO] [stderr]     Checking aoc-2022-18 v0.1.0 (/opt/rustwide/workdir/aoc-2022-18)
[INFO] [stderr]     Checking aoc-2023-1 v0.1.0 (/opt/rustwide/workdir/aoc-2023-1)
[INFO] [stdout] warning: unused variable: `n_b`
[INFO] [stdout]    --> aoc-2023-22/src/lib.rs:228:21
[INFO] [stdout]     |
[INFO] [stdout] 228 |                 let n_b = supported.len();
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_n_b`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking aoc-2023-15 v0.1.0 (/opt/rustwide/workdir/aoc-2023-15)
[INFO] [stderr]     Checking aoc-2022-23 v0.1.0 (/opt/rustwide/workdir/aoc-2022-23)
[INFO] [stderr]     Checking aoc-2023-16 v0.1.0 (/opt/rustwide/workdir/aoc-2023-16)
[INFO] [stderr]     Checking aoc-2023-12 v0.1.0 (/opt/rustwide/workdir/aoc-2023-12)
[INFO] [stderr]     Checking aoc-2022-21 v0.1.0 (/opt/rustwide/workdir/aoc-2022-21)
[INFO] [stderr]     Checking aoc-2022-3 v0.1.0 (/opt/rustwide/workdir/aoc-2022-3)
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking aoc-2022-24 v0.1.0 (/opt/rustwide/workdir/aoc-2022-24)
[INFO] [stderr]     Checking aoc-2023-19 v0.1.0 (/opt/rustwide/workdir/aoc-2023-19)
[INFO] [stderr]     Checking aoc-2018-3 v0.1.0 (/opt/rustwide/workdir/aoc-2018-3)
[INFO] [stderr]     Checking aoc-2023-23 v0.1.0 (/opt/rustwide/workdir/aoc-2023-23)
[INFO] [stderr]     Checking aoc-2023-20 v0.1.0 (/opt/rustwide/workdir/aoc-2023-20)
[INFO] [stderr]     Checking aoc-2022-12 v0.1.0 (/opt/rustwide/workdir/aoc-2022-12)
[INFO] [stderr]     Checking aoc-2022-16 v0.1.0 (/opt/rustwide/workdir/aoc-2022-16)
[INFO] [stderr]     Checking aoc-2022-10 v0.1.0 (/opt/rustwide/workdir/aoc-2022-10)
[INFO] [stderr]     Checking aoc-2023-7 v0.1.0 (/opt/rustwide/workdir/aoc-2023-7)
[INFO] [stderr]     Checking aoc-2022-5 v0.1.0 (/opt/rustwide/workdir/aoc-2022-5)
[INFO] [stderr]     Checking aoc-2023-4 v0.1.0 (/opt/rustwide/workdir/aoc-2023-4)
[INFO] [stderr]     Checking aoc-2022-1 v0.1.0 (/opt/rustwide/workdir/aoc-2022-1)
[INFO] [stderr]     Checking aoc-2018-6 v0.1.0 (/opt/rustwide/workdir/aoc-2018-6)
[INFO] [stderr]     Checking aoc-2023-17 v0.1.0 (/opt/rustwide/workdir/aoc-2023-17)
[INFO] [stderr]     Checking aoc-2022-20 v0.1.0 (/opt/rustwide/workdir/aoc-2022-20)
[INFO] [stderr]     Checking aoc-2022-15 v0.1.0 (/opt/rustwide/workdir/aoc-2022-15)
[INFO] [stderr]     Checking aoc-2022-9 v0.1.0 (/opt/rustwide/workdir/aoc-2022-9)
[INFO] [stdout] warning: unused imports: `cmp::Ordering`, `i8`
[INFO] [stdout]  --> aoc-2023-17/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cmp::Ordering,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 3 |     collections::{BinaryHeap, HashMap},
[INFO] [stdout] 4 |     i8,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> aoc-2023-17/src/lib.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |     position::{self, Position},
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Node` is more private than the item `next_moves`
[INFO] [stdout]   --> aoc-2023-17/src/lib.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | / pub fn next_moves(
[INFO] [stdout] 49 | |     grid: &City,
[INFO] [stdout] 50 | |     current: &Node,
[INFO] [stdout] 51 | |     current_heat: Heat,
[INFO] [stdout] 52 | |     min_steps: usize,
[INFO] [stdout] 53 | |     max_steps: usize,
[INFO] [stdout] 54 | | ) -> BinaryHeap<(Heat, Node)> {
[INFO] [stdout]    | |_____________________________^ function `next_moves` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Node` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> aoc-2023-17/src/lib.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct Node {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_CONSECUTIVE_MOVES` is never used
[INFO] [stdout]   --> aoc-2023-17/src/lib.rs:40:7
[INFO] [stdout]    |
[INFO] [stdout] 40 | const MAX_CONSECUTIVE_MOVES: usize = 3;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `aoc_common::direction::Direction`
[INFO] [stdout]  --> aoc-2023-17/src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use aoc_common::direction::Direction;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `aoc_common::direction::Direction`
[INFO] [stdout]  --> aoc-2023-17/src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use aoc_common::direction::Direction;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Cave`
[INFO] [stdout]  --> aoc-2023-16/src/main.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use aoc_2023_16::{AocError, Cave, InputModel, Direction};
[INFO] [stdout]   |                             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_part1` is never used
[INFO] [stdout]    --> aoc-2018-3/src/main.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn test_part1() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_part2` is never used
[INFO] [stdout]    --> aoc-2018-3/src/main.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn test_part2() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking aoc-2022-17 v0.1.0 (/opt/rustwide/workdir/aoc-2022-17)
[INFO] [stdout] warning: value assigned to `len` is never read
[INFO] [stdout]   --> aoc-2023-21/src/main.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut len: i64 = 0;
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `final_steps`
[INFO] [stdout]   --> aoc-2023-21/src/main.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let final_steps = cycles*width + remaining;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_steps`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `len` is never read
[INFO] [stdout]   --> aoc-2023-21/src/main.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut len: i64 = 0;
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `final_steps`
[INFO] [stdout]   --> aoc-2023-21/src/main.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let final_steps = cycles*width + remaining;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_steps`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking aoc-2018-2 v0.1.0 (/opt/rustwide/workdir/aoc-2018-2)
[INFO] [stderr]     Checking aoc-2018-5 v0.1.0 (/opt/rustwide/workdir/aoc-2018-5)
[INFO] [stderr]     Checking aoc-2018-1 v0.1.0 (/opt/rustwide/workdir/aoc-2018-1)
[INFO] [stderr]     Checking aoc-2018-4 v0.1.0 (/opt/rustwide/workdir/aoc-2018-4)
[INFO] [stdout] warning: constant `TEST_INPUT_2_2` is never used
[INFO] [stdout]    --> aoc-2023-10/src/lib.rs:224:11
[INFO] [stdout]     |
[INFO] [stdout] 224 |     const TEST_INPUT_2_2: &str = "-L|F7
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d3l`
[INFO] [stdout]    --> aoc-2023-21/src/lib.rs:150:32
[INFO] [stdout]     |
[INFO] [stdout] 150 |             let (ll, d1l, d2l, d3l) = *state;
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_d3l`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_find_cycle` is never used
[INFO] [stdout]    --> aoc-2023-21/src/lib.rs:245:8
[INFO] [stdout]     |
[INFO] [stdout] 245 |     fn test_find_cycle() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cmp::Ordering`, `i8`
[INFO] [stdout]  --> aoc-2023-17/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cmp::Ordering,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 3 |     collections::{BinaryHeap, HashMap},
[INFO] [stdout] 4 |     i8,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> aoc-2023-17/src/lib.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |     position::{self, Position},
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_b`
[INFO] [stdout]    --> aoc-2023-22/src/lib.rs:228:21
[INFO] [stdout]     |
[INFO] [stdout] 228 |                 let n_b = supported.len();
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_n_b`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Node` is more private than the item `next_moves`
[INFO] [stdout]   --> aoc-2023-17/src/lib.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | / pub fn next_moves(
[INFO] [stdout] 49 | |     grid: &City,
[INFO] [stdout] 50 | |     current: &Node,
[INFO] [stdout] 51 | |     current_heat: Heat,
[INFO] [stdout] 52 | |     min_steps: usize,
[INFO] [stdout] 53 | |     max_steps: usize,
[INFO] [stdout] 54 | | ) -> BinaryHeap<(Heat, Node)> {
[INFO] [stdout]    | |_____________________________^ function `next_moves` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Node` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> aoc-2023-17/src/lib.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct Node {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_CONSECUTIVE_MOVES` is never used
[INFO] [stdout]   --> aoc-2023-17/src/lib.rs:40:7
[INFO] [stdout]    |
[INFO] [stdout] 40 | const MAX_CONSECUTIVE_MOVES: usize = 3;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sscanf v0.4.1
[INFO] [stderr]     Checking aoc-2022-11 v0.1.0 (/opt/rustwide/workdir/aoc-2022-11)
[INFO] [stderr]    Compiling ureq v2.9.1
[INFO] [stderr]    Compiling openblas-build v0.10.8
[INFO] [stderr]    Compiling openblas-src v0.10.8
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking rand_pcg v0.3.1
[INFO] [stderr]     Checking slog-json v2.6.1
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking rustworkx-core v0.13.2
[INFO] [stderr]     Checking cauchy v0.4.0
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]     Checking lax v0.16.0
[INFO] [stderr]     Checking lapack v0.19.0
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking aoc-2023-8 v0.1.0 (/opt/rustwide/workdir/aoc-2023-8)
[INFO] [stderr]     Checking aoc-2023-25 v0.1.0 (/opt/rustwide/workdir/aoc-2023-25)
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> aoc-2023-25/src/lib.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn from(value: std::io::Error) -> Self {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> aoc-2023-25/src/lib.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn from(value: std::io::Error) -> Self {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_graph_connected` is never used
[INFO] [stdout]   --> aoc-2023-25/src/lib.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn is_graph_connected(graph: &HashMap<String, Vec<String>>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_most_used_edges` is never used
[INFO] [stdout]    --> aoc-2023-25/src/lib.rs:304:8
[INFO] [stdout]     |
[INFO] [stdout] 304 |     fn test_most_used_edges() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> aoc-2023-25/src/main.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let (n, partition) = mincut_stoer_wagner(&graph);
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> aoc-2023-25/src/main.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let (n, partition) = mincut_stoer_wagner(&graph);
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ndarray-linalg v0.16.0
[INFO] [stderr]     Checking aoc-2022-22 v0.1.0 (/opt/rustwide/workdir/aoc-2022-22)
[INFO] [stderr]     Checking nalgebra v0.32.3
[INFO] [stderr]     Checking argmin-math v0.3.0
[INFO] [stderr]     Checking argmin v0.8.1
[INFO] [stderr]     Checking lapack-src v0.8.0
[INFO] [stderr]     Checking nalgebra-lapack v0.24.0
[INFO] [stderr]     Checking aoc-2023-24 v0.1.0 (/opt/rustwide/workdir/aoc-2023-24)
[INFO] [stdout] warning: unused variable: `problem`
[INFO] [stdout]    --> aoc-2023-24/src/lib.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |     let mut problem = Part2Problem {
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_problem`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> aoc-2023-24/src/lib.rs:222:19
[INFO] [stdout]     |
[INFO] [stdout] 222 |         .map_err(|e| AocError::NoSolution)?;
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> aoc-2023-24/src/lib.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |     let mut problem = Part2Problem {
[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: `parallel`
[INFO] [stdout]    --> aoc-2023-24/src/lib.rs:247:9
[INFO] [stdout]     |
[INFO] [stdout] 247 |     let parallel = find_parallel_stones(stones);
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parallel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `problem`
[INFO] [stdout]    --> aoc-2023-24/src/lib.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |     let mut problem = Part2Problem {
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_problem`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> aoc-2023-24/src/lib.rs:222:19
[INFO] [stdout]     |
[INFO] [stdout] 222 |         .map_err(|e| AocError::NoSolution)?;
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `optimize_stone` is never used
[INFO] [stdout]    --> aoc-2023-24/src/lib.rs:204:4
[INFO] [stdout]     |
[INFO] [stdout] 204 | fn optimize_stone(stones: &[HailStone], initial: &[f64]) -> Result<Vec<FloatScalar>, AocError> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_stone` is never used
[INFO] [stdout]    --> aoc-2023-24/src/lib.rs:246:4
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn start_stone(stones: &[HailStone]) -> HailStone {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> aoc-2023-24/src/lib.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |     let mut problem = Part2Problem {
[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: `parallel`
[INFO] [stdout]    --> aoc-2023-24/src/lib.rs:247:9
[INFO] [stdout]     |
[INFO] [stdout] 247 |     let parallel = find_parallel_stones(stones);
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parallel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stones`
[INFO] [stdout]    --> aoc-2023-24/src/lib.rs:377:13
[INFO] [stdout]     |
[INFO] [stdout] 377 |         let stones = test_input().stones;
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stones`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d1`
[INFO] [stdout]    --> aoc-2023-24/src/lib.rs:386:13
[INFO] [stdout]     |
[INFO] [stdout] 386 |         let d1 = stone.distance_path(&stones[0]);
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_d1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_stone` is never used
[INFO] [stdout]    --> aoc-2023-24/src/lib.rs:246:4
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn start_stone(stones: &[HailStone]) -> HailStone {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `find_invalid_v_x_ranges`, `find_invalid_v_z_ranges`, `find_parallel_stones`
[INFO] [stdout]  --> aoc-2023-24/src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     find_invalid_v_x_ranges, find_invalid_v_z_ranges, find_parallel_stones, find_same_start,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `find_invalid_v_x_ranges`, `find_invalid_v_z_ranges`, `find_parallel_stones`
[INFO] [stdout]  --> aoc-2023-24/src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     find_invalid_v_x_ranges, find_invalid_v_z_ranges, find_parallel_stones, find_same_start,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.92s
[INFO] running `Command { std: "docker" "inspect" "e806edf635ae1db28f7dae4f71ee25085b5e53fd24c070613a27f41b2c487867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e806edf635ae1db28f7dae4f71ee25085b5e53fd24c070613a27f41b2c487867", kill_on_drop: false }`
[INFO] [stdout] e806edf635ae1db28f7dae4f71ee25085b5e53fd24c070613a27f41b2c487867