[INFO] cloning repository https://github.com/Frans-Lukas/aoc2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Frans-Lukas/aoc2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrans-Lukas%2Faoc2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrans-Lukas%2Faoc2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f184afe438b9641e49ebec0ba8e8cf260fe78a96
[INFO] checking Frans-Lukas/aoc2021/f184afe438b9641e49ebec0ba8e8cf260fe78a96 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrans-Lukas%2Faoc2021" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Frans-Lukas/aoc2021 on toolchain ccf408f4326a858c00dd845a64a86b16f360a801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Frans-Lukas/aoc2021
[INFO] finished tweaking git repo https://github.com/Frans-Lukas/aoc2021
[INFO] tweaked toml for git repo https://github.com/Frans-Lukas/aoc2021 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Frans-Lukas/aoc2021 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" "+ccf408f4326a858c00dd845a64a86b16f360a801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec8fd1e8d5a7f095296ca971f26bcf2d23624ca40088878797ed8ae241977ee5
[INFO] running `Command { std: "docker" "start" "-a" "ec8fd1e8d5a7f095296ca971f26bcf2d23624ca40088878797ed8ae241977ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec8fd1e8d5a7f095296ca971f26bcf2d23624ca40088878797ed8ae241977ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec8fd1e8d5a7f095296ca971f26bcf2d23624ca40088878797ed8ae241977ee5", kill_on_drop: false }`
[INFO] [stdout] ec8fd1e8d5a7f095296ca971f26bcf2d23624ca40088878797ed8ae241977ee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5ef80ade4175c733bdaeb9698b3581824e643edaf944b60aa1f1563e33f76da
[INFO] running `Command { std: "docker" "start" "-a" "b5ef80ade4175c733bdaeb9698b3581824e643edaf944b60aa1f1563e33f76da", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking fixedbitset v0.4.0
[INFO] [stderr]     Checking aoc-runner v0.3.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking petgraph v0.6.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling aoc-runner-internal v0.1.0
[INFO] [stderr]    Compiling aoc-runner-derive v0.3.0
[INFO] [stderr]     Checking aoc2021 v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/day17.rs (2 fixes)
[INFO] [stderr]        Fixed src/day11.rs (4 fixes)
[INFO] [stderr]        Fixed src/day16.rs (4 fixes)
[INFO] [stderr]        Fixed src/day14.rs (5 fixes)
[INFO] [stderr]        Fixed src/day12.rs (5 fixes)
[INFO] [stderr]        Fixed src/day15.rs (5 fixes)
[INFO] [stderr]        Fixed src/day4.rs (1 fix)
[INFO] [stdout] warning: unused import: `EdgeRef`
[INFO] [stdout]  --> src/day12.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use petgraph::visit::{EdgeRef, NodeRef};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NodeRef`
[INFO] [stdout]  --> src/day12.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | use petgraph::visit::{EdgeRef, NodeRef};
[INFO] [stdout]   |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day12.rs:89:20
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn part2_chars(input: &str) -> i32 {
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sum` is assigned to, but never used
[INFO] [stdout]   --> src/day14.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let mut sum = 0;
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_sum` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/day14.rs:104:10
[INFO] [stdout]     |
[INFO] [stdout] 104 |     for (c, v) in unique_chars.iter() {
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day15.rs:91:20
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn part2_chars(input: &str) -> i32 {
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `str`
[INFO] [stdout]    --> src/day16.rs:201:19
[INFO] [stdout]     |
[INFO] [stdout] 201 | fn packet_version(str: &str) {}
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/day17.rs:126:18
[INFO] [stdout]     |
[INFO] [stdout] 126 |             let (result, entered_zone) = simulate_speed(&mut x_speed, &mut y_speed, &target_zone);
[INFO] [stdout]     |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_risk_level` is never used
[INFO] [stdout]   --> src/day15.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn calc_risk_level(old_weight: i32, exp: i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `packet_version` is never used
[INFO] [stdout]    --> src/day16.rs:201:4
[INFO] [stdout]     |
[INFO] [stdout] 201 | fn packet_version(str: &str) {}
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `distance` is never used
[INFO] [stdout]   --> src/day17.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn distance(p1: &Point, p2: &TargetZone) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `returnP` should have a snake case name
[INFO] [stdout]   --> src/day13.rs:47:21
[INFO] [stdout]    |
[INFO] [stdout] 47 |             let mut returnP = Point {
[INFO] [stdout]    |                     ^^^^^^^ help: convert the identifier to snake case: `return_p`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::str::<impl str>::trim_end_matches` that must be used
[INFO] [stdout]   --> src/day16.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     bit_line.trim_end_matches('0');
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this returns the trimmed string as a new slice, without modifying the original
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let _ = bit_line.trim_end_matches('0');
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::str::<impl str>::trim_end_matches` that must be used
[INFO] [stdout]    --> src/day16.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 233 |     bit_line.trim_end_matches('0');
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this returns the trimmed string as a new slice, without modifying the original
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 233 |     let _ = bit_line.trim_end_matches('0');
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EdgeRef`
[INFO] [stdout]  --> src/day12.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use petgraph::visit::{EdgeRef, NodeRef};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NodeRef`
[INFO] [stdout]  --> src/day12.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | use petgraph::visit::{EdgeRef, NodeRef};
[INFO] [stdout]   |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day12.rs:89:20
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn part2_chars(input: &str) -> i32 {
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sum` is assigned to, but never used
[INFO] [stdout]   --> src/day14.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let mut sum = 0;
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_sum` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/day14.rs:104:10
[INFO] [stdout]     |
[INFO] [stdout] 104 |     for (c, v) in unique_chars.iter() {
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day15.rs:91:20
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn part2_chars(input: &str) -> i32 {
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `str`
[INFO] [stdout]    --> src/day16.rs:201:19
[INFO] [stdout]     |
[INFO] [stdout] 201 | fn packet_version(str: &str) {}
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/day17.rs:126:18
[INFO] [stdout]     |
[INFO] [stdout] 126 |             let (result, entered_zone) = simulate_speed(&mut x_speed, &mut y_speed, &target_zone);
[INFO] [stdout]     |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_risk_level` is never used
[INFO] [stdout]   --> src/day15.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn calc_risk_level(old_weight: i32, exp: i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `packet_version` is never used
[INFO] [stdout]    --> src/day16.rs:201:4
[INFO] [stdout]     |
[INFO] [stdout] 201 | fn packet_version(str: &str) {}
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `distance` is never used
[INFO] [stdout]   --> src/day17.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn distance(p1: &Point, p2: &TargetZone) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `returnP` should have a snake case name
[INFO] [stdout]   --> src/day13.rs:47:21
[INFO] [stdout]    |
[INFO] [stdout] 47 |             let mut returnP = Point {
[INFO] [stdout]    |                     ^^^^^^^ help: convert the identifier to snake case: `return_p`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::str::<impl str>::trim_end_matches` that must be used
[INFO] [stdout]   --> src/day16.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     bit_line.trim_end_matches('0');
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this returns the trimmed string as a new slice, without modifying the original
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let _ = bit_line.trim_end_matches('0');
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::str::<impl str>::trim_end_matches` that must be used
[INFO] [stdout]    --> src/day16.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 233 |     bit_line.trim_end_matches('0');
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this returns the trimmed string as a new slice, without modifying the original
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 233 |     let _ = bit_line.trim_end_matches('0');
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.09s
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr]     Checking aoc2021 v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: unused import: `EdgeRef`
[INFO] [stdout]  --> src/day12.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use petgraph::visit::{EdgeRef, NodeRef};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NodeRef`
[INFO] [stdout]  --> src/day12.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | use petgraph::visit::{EdgeRef, NodeRef};
[INFO] [stdout]   |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EdgeRef`
[INFO] [stdout]  --> src/day12.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use petgraph::visit::{EdgeRef, NodeRef};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NodeRef`
[INFO] [stdout]  --> src/day12.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | use petgraph::visit::{EdgeRef, NodeRef};
[INFO] [stdout]   |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day12.rs:89:20
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn part2_chars(input: &str) -> i32 {
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day12.rs:89:20
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn part2_chars(input: &str) -> i32 {
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sum` is assigned to, but never used
[INFO] [stdout]   --> src/day14.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let mut sum = 0;
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_sum` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/day14.rs:104:10
[INFO] [stdout]     |
[INFO] [stdout] 104 |     for (c, v) in unique_chars.iter() {
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sum` is assigned to, but never used
[INFO] [stdout]   --> src/day14.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let mut sum = 0;
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_sum` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day15.rs:91:20
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn part2_chars(input: &str) -> i32 {
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/day14.rs:104:10
[INFO] [stdout]     |
[INFO] [stdout] 104 |     for (c, v) in unique_chars.iter() {
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `str`
[INFO] [stdout]    --> src/day16.rs:201:19
[INFO] [stdout]     |
[INFO] [stdout] 201 | fn packet_version(str: &str) {}
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day15.rs:91:20
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn part2_chars(input: &str) -> i32 {
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/day17.rs:126:18
[INFO] [stdout]     |
[INFO] [stdout] 126 |             let (result, entered_zone) = simulate_speed(&mut x_speed, &mut y_speed, &target_zone);
[INFO] [stdout]     |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `str`
[INFO] [stdout]    --> src/day16.rs:201:19
[INFO] [stdout]     |
[INFO] [stdout] 201 | fn packet_version(str: &str) {}
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_risk_level` is never used
[INFO] [stdout]   --> src/day15.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn calc_risk_level(old_weight: i32, exp: i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/day17.rs:126:18
[INFO] [stdout]     |
[INFO] [stdout] 126 |             let (result, entered_zone) = simulate_speed(&mut x_speed, &mut y_speed, &target_zone);
[INFO] [stdout]     |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `packet_version` is never used
[INFO] [stdout]    --> src/day16.rs:201:4
[INFO] [stdout]     |
[INFO] [stdout] 201 | fn packet_version(str: &str) {}
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `distance` is never used
[INFO] [stdout]   --> src/day17.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn distance(p1: &Point, p2: &TargetZone) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_risk_level` is never used
[INFO] [stdout]   --> src/day15.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn calc_risk_level(old_weight: i32, exp: i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `packet_version` is never used
[INFO] [stdout]    --> src/day16.rs:201:4
[INFO] [stdout]     |
[INFO] [stdout] 201 | fn packet_version(str: &str) {}
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `returnP` should have a snake case name
[INFO] [stdout]   --> src/day13.rs:47:21
[INFO] [stdout]    |
[INFO] [stdout] 47 |             let mut returnP = Point {
[INFO] [stdout]    |                     ^^^^^^^ help: convert the identifier to snake case: `return_p`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `distance` is never used
[INFO] [stdout]   --> src/day17.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn distance(p1: &Point, p2: &TargetZone) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `returnP` should have a snake case name
[INFO] [stdout]   --> src/day13.rs:47:21
[INFO] [stdout]    |
[INFO] [stdout] 47 |             let mut returnP = Point {
[INFO] [stdout]    |                     ^^^^^^^ help: convert the identifier to snake case: `return_p`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::str::<impl str>::trim_end_matches` that must be used
[INFO] [stdout]   --> src/day16.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     bit_line.trim_end_matches('0');
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this returns the trimmed string as a new slice, without modifying the original
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let _ = bit_line.trim_end_matches('0');
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::str::<impl str>::trim_end_matches` that must be used
[INFO] [stdout]    --> src/day16.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 233 |     bit_line.trim_end_matches('0');
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this returns the trimmed string as a new slice, without modifying the original
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 233 |     let _ = bit_line.trim_end_matches('0');
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::str::<impl str>::trim_end_matches` that must be used
[INFO] [stdout]   --> src/day16.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     bit_line.trim_end_matches('0');
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this returns the trimmed string as a new slice, without modifying the original
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let _ = bit_line.trim_end_matches('0');
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::str::<impl str>::trim_end_matches` that must be used
[INFO] [stdout]    --> src/day16.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 233 |     bit_line.trim_end_matches('0');
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this returns the trimmed string as a new slice, without modifying the original
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 233 |     let _ = bit_line.trim_end_matches('0');
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "b5ef80ade4175c733bdaeb9698b3581824e643edaf944b60aa1f1563e33f76da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5ef80ade4175c733bdaeb9698b3581824e643edaf944b60aa1f1563e33f76da", kill_on_drop: false }`
[INFO] [stdout] b5ef80ade4175c733bdaeb9698b3581824e643edaf944b60aa1f1563e33f76da