[INFO] cloning repository https://github.com/andogq/aoc_22
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andogq/aoc_22" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandogq%2Faoc_22", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandogq%2Faoc_22'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c0d8da49fbe7add7220ccbdefa01d113f7068146
[INFO] checking andogq/aoc_22 against e977a0b5ab976a591981e7263bd67a71a4f79308 for pr-158914
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandogq%2Faoc_22" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/andogq/aoc_22
[INFO] finished tweaking git repo https://github.com/andogq/aoc_22
[INFO] tweaked toml for git repo https://github.com/andogq/aoc_22 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/andogq/aoc_22 on toolchain e977a0b5ab976a591981e7263bd67a71a4f79308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/andogq/aoc_22 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" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tqdm v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 40bf902de0ebb8b4b2543a40be3ffda38f61fcbe6d098aa499f73a6058d2109b
[INFO] running `Command { std: "docker" "start" "40bf902de0ebb8b4b2543a40be3ffda38f61fcbe6d098aa499f73a6058d2109b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40bf902de0ebb8b4b2543a40be3ffda38f61fcbe6d098aa499f73a6058d2109b", 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" "40bf902de0ebb8b4b2543a40be3ffda38f61fcbe6d098aa499f73a6058d2109b" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40bf902de0ebb8b4b2543a40be3ffda38f61fcbe6d098aa499f73a6058d2109b", 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" "40bf902de0ebb8b4b2543a40be3ffda38f61fcbe6d098aa499f73a6058d2109b" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking parking_lot_core v0.9.5
[INFO] [stderr]     Checking mio v0.8.5
[INFO] [stderr]     Checking signal-hook v0.3.14
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]     Checking tqdm v0.4.2
[INFO] [stderr]     Checking advent_of_code_22 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/problems/day_17.rs:282:27
[INFO] [stdout]     |
[INFO] [stdout] 282 |                     tower[(position.1 - 1 + y)].overlap(&row)
[INFO] [stdout]     |                           ^                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 282 -                     tower[(position.1 - 1 + y)].overlap(&row)
[INFO] [stdout] 282 +                     tower[position.1 - 1 + y].overlap(&row)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/problems/day_17.rs:282:27
[INFO] [stdout]     |
[INFO] [stdout] 282 |                     tower[(position.1 - 1 + y)].overlap(&row)
[INFO] [stdout]     |                           ^                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 282 -                     tower[(position.1 - 1 + y)].overlap(&row)
[INFO] [stdout] 282 +                     tower[position.1 - 1 + y].overlap(&row)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/problems/day_16.rs:257:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |           return 0;
[INFO] [stdout]     |           -------- any code following this expression is unreachable
[INFO] [stdout] 256 |
[INFO] [stdout] 257 | /         let start = input
[INFO] [stdout] 258 | |             .valves
[INFO] [stdout] 259 | |             .iter()
[INFO] [stdout] 260 | |             .find(|(_, v)| v.identifier == "AA")
[INFO] [stdout] 261 | |             .unwrap()
[INFO] [stdout] 262 | |             .0
[INFO] [stdout] 263 | |             .to_owned();
[INFO] [stdout]     | |________________________^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/problems/day_16.rs:271:9
[INFO] [stdout]     |
[INFO] [stdout] 269 |           return 0;
[INFO] [stdout]     |           -------- any code following this expression is unreachable
[INFO] [stdout] 270 |
[INFO] [stdout] 271 | /         let start = input
[INFO] [stdout] 272 | |             .valves
[INFO] [stdout] 273 | |             .iter()
[INFO] [stdout] 274 | |             .find(|(_, v)| v.identifier == "AA")
[INFO] [stdout] 275 | |             .unwrap()
[INFO] [stdout] 276 | |             .0
[INFO] [stdout] 277 | |             .to_owned();
[INFO] [stdout]     | |________________________^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/problems/day_16.rs:257:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |           return 0;
[INFO] [stdout]     |           -------- any code following this expression is unreachable
[INFO] [stdout] 256 |
[INFO] [stdout] 257 | /         let start = input
[INFO] [stdout] 258 | |             .valves
[INFO] [stdout] 259 | |             .iter()
[INFO] [stdout] 260 | |             .find(|(_, v)| v.identifier == "AA")
[INFO] [stdout] 261 | |             .unwrap()
[INFO] [stdout] 262 | |             .0
[INFO] [stdout] 263 | |             .to_owned();
[INFO] [stdout]     | |________________________^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/problems/day_16.rs:271:9
[INFO] [stdout]     |
[INFO] [stdout] 269 |           return 0;
[INFO] [stdout]     |           -------- any code following this expression is unreachable
[INFO] [stdout] 270 |
[INFO] [stdout] 271 | /         let start = input
[INFO] [stdout] 272 | |             .valves
[INFO] [stdout] 273 | |             .iter()
[INFO] [stdout] 274 | |             .find(|(_, v)| v.identifier == "AA")
[INFO] [stdout] 275 | |             .unwrap()
[INFO] [stdout] 276 | |             .0
[INFO] [stdout] 277 | |             .to_owned();
[INFO] [stdout]     | |________________________^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/problems/day_16.rs:254:15
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fn part_1(input: Self::Input) -> Self::Output {
[INFO] [stdout]     |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/problems/day_16.rs:268:15
[INFO] [stdout]     |
[INFO] [stdout] 268 |     fn part_2(input: Self::Input) -> Self::Output {
[INFO] [stdout]     |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rocks`
[INFO] [stdout]    --> src/problems/day_17.rs:316:16
[INFO] [stdout]     |
[INFO] [stdout] 316 |     fn part_2((rocks, jets): Self::Input) -> Self::Output {
[INFO] [stdout]     |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_rocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jets`
[INFO] [stdout]    --> src/problems/day_17.rs:316:23
[INFO] [stdout]     |
[INFO] [stdout] 316 |     fn part_2((rocks, jets): Self::Input) -> Self::Output {
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_jets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/problems/day_16.rs:254:15
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fn part_1(input: Self::Input) -> Self::Output {
[INFO] [stdout]     |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/problems/day_16.rs:268:15
[INFO] [stdout]     |
[INFO] [stdout] 268 |     fn part_2(input: Self::Input) -> Self::Output {
[INFO] [stdout]     |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rocks`
[INFO] [stdout]    --> src/problems/day_17.rs:316:16
[INFO] [stdout]     |
[INFO] [stdout] 316 |     fn part_2((rocks, jets): Self::Input) -> Self::Output {
[INFO] [stdout]     |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_rocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jets`
[INFO] [stdout]    --> src/problems/day_17.rs:316:23
[INFO] [stdout]     |
[INFO] [stdout] 316 |     fn part_2((rocks, jets): Self::Input) -> Self::Output {
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_jets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_ROCKS_2` is never used
[INFO] [stdout]  --> src/problems/day_17.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const NUM_ROCKS_2: usize = 1000000000000;
[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 `world_to_hashset` is never used
[INFO] [stdout]    --> src/problems/day_17.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn world_to_hashset(world: &[Row]) -> HashSet<(usize, usize)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TowerBitMask` is never constructed
[INFO] [stdout]    --> src/problems/day_17.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 138 | struct TowerBitMask(u32);
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Polynomial` is never constructed
[INFO] [stdout]   --> src/problems/day_21.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Polynomial {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `derive`, `solve`, and `roots` are never used
[INFO] [stdout]   --> src/problems/day_21.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl Polynomial {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 47 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn derive(&self) -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn solve(&self, x: f64) -> f64 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn roots(&self) -> Option<f64> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_ROCKS_2` is never used
[INFO] [stdout]  --> src/problems/day_17.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const NUM_ROCKS_2: usize = 1000000000000;
[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 `world_to_hashset` is never used
[INFO] [stdout]    --> src/problems/day_17.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn world_to_hashset(world: &[Row]) -> HashSet<(usize, usize)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TowerBitMask` is never constructed
[INFO] [stdout]    --> src/problems/day_17.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 138 | struct TowerBitMask(u32);
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Polynomial` is never constructed
[INFO] [stdout]   --> src/problems/day_21.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Polynomial {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `derive`, `solve`, and `roots` are never used
[INFO] [stdout]   --> src/problems/day_21.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl Polynomial {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 47 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn derive(&self) -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn solve(&self, x: f64) -> f64 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn roots(&self) -> Option<f64> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "40bf902de0ebb8b4b2543a40be3ffda38f61fcbe6d098aa499f73a6058d2109b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40bf902de0ebb8b4b2543a40be3ffda38f61fcbe6d098aa499f73a6058d2109b", kill_on_drop: false }`
[INFO] [stdout] 40bf902de0ebb8b4b2543a40be3ffda38f61fcbe6d098aa499f73a6058d2109b
