[INFO] cloning repository https://github.com/gomgom03/Rust_CMIMC_Optimization_3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gomgom03/Rust_CMIMC_Optimization_3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgomgom03%2FRust_CMIMC_Optimization_3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgomgom03%2FRust_CMIMC_Optimization_3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5868d7e82eac54324d52483c87e905f818b87d49
[INFO] checking gomgom03/Rust_CMIMC_Optimization_3 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgomgom03%2FRust_CMIMC_Optimization_3" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gomgom03/Rust_CMIMC_Optimization_3 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gomgom03/Rust_CMIMC_Optimization_3
[INFO] finished tweaking git repo https://github.com/gomgom03/Rust_CMIMC_Optimization_3
[INFO] tweaked toml for git repo https://github.com/gomgom03/Rust_CMIMC_Optimization_3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/gomgom03/Rust_CMIMC_Optimization_3 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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fixedbitset v0.3.2
[INFO] [stderr]   Downloaded hashbrown v0.9.1
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[INFO] [stderr]   Downloaded grid v0.2.3
[INFO] [stderr]   Downloaded pathfinding v2.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11374e306c775d1943bdc3c5f67b9956c7276b2ac6a42c43383f94820210edfe
[INFO] running `Command { std: "docker" "start" "-a" "11374e306c775d1943bdc3c5f67b9956c7276b2ac6a42c43383f94820210edfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11374e306c775d1943bdc3c5f67b9956c7276b2ac6a42c43383f94820210edfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11374e306c775d1943bdc3c5f67b9956c7276b2ac6a42c43383f94820210edfe", kill_on_drop: false }`
[INFO] [stdout] 11374e306c775d1943bdc3c5f67b9956c7276b2ac6a42c43383f94820210edfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f79f9b80df681a2b09d0378243d48d40e86daeea8da52f7d57fed7c320cfe6b
[INFO] running `Command { std: "docker" "start" "-a" "0f79f9b80df681a2b09d0378243d48d40e86daeea8da52f7d57fed7c320cfe6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking fixedbitset v0.3.2
[INFO] [stderr]     Checking grid v0.2.3
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking pathfinding v2.1.1
[INFO] [stderr]     Checking rust_cmimc_3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/rand_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod rand_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/rand_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dim_x` is assigned to, but never used
[INFO] [stdout]   --> src/method_1.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut dim_x = 0;
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_dim_x` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dim_x` is assigned to, but never used
[INFO] [stdout]   --> src/method_1.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut dim_x = 0;
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_dim_x` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `num_robots` is assigned to, but never used
[INFO] [stdout]   --> src/method_1.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut num_robots = 0;
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_num_robots` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `num_robots` is assigned to, but never used
[INFO] [stdout]   --> src/method_1.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut num_robots = 0;
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_num_robots` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dim_x` is never read
[INFO] [stdout]   --> src/method_1.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             dim_x = first_split[0].parse::<i32>().unwrap();
[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: value assigned to `num_robots` is never read
[INFO] [stdout]   --> src/method_1.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             num_robots = first_split[2].parse().unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `min_path` is assigned to, but never used
[INFO] [stdout]   --> src/method_1.rs:69:21
[INFO] [stdout]    |
[INFO] [stdout] 69 |             let mut min_path: Vec<&(i32, i32)> = vec![&(-1, -1)];
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_min_path` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min_path` is never read
[INFO] [stdout]   --> src/method_1.rs:82:21
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     min_path = t_path;
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dim_x` is never read
[INFO] [stdout]   --> src/method_1.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             dim_x = first_split[0].parse::<i32>().unwrap();
[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: value assigned to `num_robots` is never read
[INFO] [stdout]   --> src/method_1.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             num_robots = first_split[2].parse().unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `min_path` is assigned to, but never used
[INFO] [stdout]   --> src/method_1.rs:69:21
[INFO] [stdout]    |
[INFO] [stdout] 69 |             let mut min_path: Vec<&(i32, i32)> = vec![&(-1, -1)];
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_min_path` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min_path` is never read
[INFO] [stdout]   --> src/method_1.rs:82:21
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     min_path = t_path;
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/method_1.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut solution = String::from("");
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/method_1.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut solution = String::from("");
[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: `t_vec`
[INFO] [stdout]   --> src/rand_test.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let t_vec = vec![(0, 1), (0, 0), (0, 1), (0, 0), (0, -1)];
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t_vec`
[INFO] [stdout]   --> src/rand_test.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let t_vec = vec![(0, 1), (0, 0), (0, 1), (0, 0), (0, -1)];
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/astar_test.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `distance` and `successors` are never used
[INFO] [stdout]   --> src/astar_test.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout] 7  |     impl Pos {
[INFO] [stdout]    |     -------- methods in this implementation
[INFO] [stdout] 8  |         fn distance(&self, other: &Pos) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |         fn successors(&self) -> Vec<(Pos, u32)> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move_robots` is never used
[INFO] [stdout]    --> src/method_1.rs:196:4
[INFO] [stdout]     |
[INFO] [stdout] 196 | fn move_robots(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deduplicate` is never used
[INFO] [stdout]    --> src/method_1.rs:219:4
[INFO] [stdout]     |
[INFO] [stdout] 219 | fn deduplicate(robot_vec: Vec<(i32, i32)>) -> Vec<(i32, i32)> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_robots_done` is never used
[INFO] [stdout]    --> src/method_1.rs:223:4
[INFO] [stdout]     |
[INFO] [stdout] 223 | fn remove_robots_done(robot_vec: Vec<(i32, i32)>, destination: (i32, i32)) -> Vec<(i32, i32)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `age` are never read
[INFO] [stdout]  --> src/rand_test.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Person {
[INFO] [stdout]   |        ------ fields in this struct
[INFO] [stdout] 5 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     age: u32,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/tester.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run(finder: fn(&Grid<i32>, (i32, i32), (i32, i32)) -> ()) {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]   --> src/method_1.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     drop(data);
[INFO] [stdout]    |     ^^^^^----^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          argument has type `&str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/astar_test.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `distance` and `successors` are never used
[INFO] [stdout]   --> src/astar_test.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout] 7  |     impl Pos {
[INFO] [stdout]    |     -------- methods in this implementation
[INFO] [stdout] 8  |         fn distance(&self, other: &Pos) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |         fn successors(&self) -> Vec<(Pos, u32)> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move_robots` is never used
[INFO] [stdout]    --> src/method_1.rs:196:4
[INFO] [stdout]     |
[INFO] [stdout] 196 | fn move_robots(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deduplicate` is never used
[INFO] [stdout]    --> src/method_1.rs:219:4
[INFO] [stdout]     |
[INFO] [stdout] 219 | fn deduplicate(robot_vec: Vec<(i32, i32)>) -> Vec<(i32, i32)> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_robots_done` is never used
[INFO] [stdout]    --> src/method_1.rs:223:4
[INFO] [stdout]     |
[INFO] [stdout] 223 | fn remove_robots_done(robot_vec: Vec<(i32, i32)>, destination: (i32, i32)) -> Vec<(i32, i32)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `age` are never read
[INFO] [stdout]  --> src/rand_test.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Person {
[INFO] [stdout]   |        ------ fields in this struct
[INFO] [stdout] 5 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     age: u32,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/tester.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run(finder: fn(&Grid<i32>, (i32, i32), (i32, i32)) -> ()) {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]   --> src/method_1.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     drop(data);
[INFO] [stdout]    |     ^^^^^----^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          argument has type `&str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `Command { std: "docker" "inspect" "0f79f9b80df681a2b09d0378243d48d40e86daeea8da52f7d57fed7c320cfe6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f79f9b80df681a2b09d0378243d48d40e86daeea8da52f7d57fed7c320cfe6b", kill_on_drop: false }`
[INFO] [stdout] 0f79f9b80df681a2b09d0378243d48d40e86daeea8da52f7d57fed7c320cfe6b
[INFO] checking gomgom03/Rust_CMIMC_Optimization_3 against try#7622c0f807a4e13c4db886a1681bf343795692df+rustflags=-Dnon_local_definitions for pr-120393-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgomgom03%2FRust_CMIMC_Optimization_3" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gomgom03/Rust_CMIMC_Optimization_3 on toolchain 7622c0f807a4e13c4db886a1681bf343795692df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gomgom03/Rust_CMIMC_Optimization_3
[INFO] finished tweaking git repo https://github.com/gomgom03/Rust_CMIMC_Optimization_3
[INFO] tweaked toml for git repo https://github.com/gomgom03/Rust_CMIMC_Optimization_3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/gomgom03/Rust_CMIMC_Optimization_3 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" "+7622c0f807a4e13c4db886a1681bf343795692df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57cdbac89cca786635ead5b53d42d26fa40af7d28a0033495c8b3ee497e3b782
[INFO] running `Command { std: "docker" "start" "-a" "57cdbac89cca786635ead5b53d42d26fa40af7d28a0033495c8b3ee497e3b782", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57cdbac89cca786635ead5b53d42d26fa40af7d28a0033495c8b3ee497e3b782", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57cdbac89cca786635ead5b53d42d26fa40af7d28a0033495c8b3ee497e3b782", kill_on_drop: false }`
[INFO] [stdout] 57cdbac89cca786635ead5b53d42d26fa40af7d28a0033495c8b3ee497e3b782
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dnon_local_definitions" "-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" "+7622c0f807a4e13c4db886a1681bf343795692df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8f81835573f6636012b8e2935d722b0d1417d7f871bc8fe875b60b11526a083
[INFO] running `Command { std: "docker" "start" "-a" "e8f81835573f6636012b8e2935d722b0d1417d7f871bc8fe875b60b11526a083", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking fixedbitset v0.3.2
[INFO] [stderr]     Checking grid v0.2.3
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking pathfinding v2.1.1
[INFO] [stderr]     Checking rust_cmimc_3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/rand_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod rand_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/rand_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dim_x` is assigned to, but never used
[INFO] [stdout]   --> src/method_1.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut dim_x = 0;
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_dim_x` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `num_robots` is assigned to, but never used
[INFO] [stdout]   --> src/method_1.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut num_robots = 0;
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_num_robots` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dim_x` is never read
[INFO] [stdout]   --> src/method_1.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             dim_x = first_split[0].parse::<i32>().unwrap();
[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: value assigned to `num_robots` is never read
[INFO] [stdout]   --> src/method_1.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             num_robots = first_split[2].parse().unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `min_path` is assigned to, but never used
[INFO] [stdout]   --> src/method_1.rs:69:21
[INFO] [stdout]    |
[INFO] [stdout] 69 |             let mut min_path: Vec<&(i32, i32)> = vec![&(-1, -1)];
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_min_path` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min_path` is never read
[INFO] [stdout]   --> src/method_1.rs:82:21
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     min_path = t_path;
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dim_x` is assigned to, but never used
[INFO] [stdout]   --> src/method_1.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut dim_x = 0;
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_dim_x` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/method_1.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut solution = String::from("");
[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: variable `num_robots` is assigned to, but never used
[INFO] [stdout]   --> src/method_1.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut num_robots = 0;
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_num_robots` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dim_x` is never read
[INFO] [stdout]   --> src/method_1.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             dim_x = first_split[0].parse::<i32>().unwrap();
[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: value assigned to `num_robots` is never read
[INFO] [stdout]   --> src/method_1.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             num_robots = first_split[2].parse().unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `min_path` is assigned to, but never used
[INFO] [stdout]   --> src/method_1.rs:69:21
[INFO] [stdout]    |
[INFO] [stdout] 69 |             let mut min_path: Vec<&(i32, i32)> = vec![&(-1, -1)];
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_min_path` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min_path` is never read
[INFO] [stdout]   --> src/method_1.rs:82:21
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     min_path = t_path;
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/method_1.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut solution = String::from("");
[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: `t_vec`
[INFO] [stdout]   --> src/rand_test.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let t_vec = vec![(0, 1), (0, 0), (0, 1), (0, 0), (0, -1)];
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t_vec`
[INFO] [stdout]   --> src/rand_test.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let t_vec = vec![(0, 1), (0, 0), (0, 1), (0, 0), (0, -1)];
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/astar_test.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `distance` and `successors` are never used
[INFO] [stdout]   --> src/astar_test.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout] 7  |     impl Pos {
[INFO] [stdout]    |     -------- methods in this implementation
[INFO] [stdout] 8  |         fn distance(&self, other: &Pos) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |         fn successors(&self) -> Vec<(Pos, u32)> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move_robots` is never used
[INFO] [stdout]    --> src/method_1.rs:196:4
[INFO] [stdout]     |
[INFO] [stdout] 196 | fn move_robots(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deduplicate` is never used
[INFO] [stdout]    --> src/method_1.rs:219:4
[INFO] [stdout]     |
[INFO] [stdout] 219 | fn deduplicate(robot_vec: Vec<(i32, i32)>) -> Vec<(i32, i32)> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_robots_done` is never used
[INFO] [stdout]    --> src/method_1.rs:223:4
[INFO] [stdout]     |
[INFO] [stdout] 223 | fn remove_robots_done(robot_vec: Vec<(i32, i32)>, destination: (i32, i32)) -> Vec<(i32, i32)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `age` are never read
[INFO] [stdout]  --> src/rand_test.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Person {
[INFO] [stdout]   |        ------ fields in this struct
[INFO] [stdout] 5 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     age: u32,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/tester.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run(finder: fn(&Grid<i32>, (i32, i32), (i32, i32)) -> ()) {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/astar.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | /     impl Pos {
[INFO] [stdout] 9  | |         fn distance(&self, other: &Pos) -> u32 {
[INFO] [stdout] 10 | |             (absdiff(self.0, other.0) + absdiff(self.1, other.1)) as u32
[INFO] [stdout] 11 | |         }
[INFO] [stdout] ...  |
[INFO] [stdout] 22 | |         }
[INFO] [stdout] 23 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current function `find`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: requested on the command line with `-D non-local-definitions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/astar_test.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | /     impl Pos {
[INFO] [stdout] 8  | |         fn distance(&self, other: &Pos) -> u32 {
[INFO] [stdout] 9  | |             (absdiff(self.0, other.0) + absdiff(self.1, other.1)) as u32
[INFO] [stdout] 10 | |         }
[INFO] [stdout] ...  |
[INFO] [stdout] 18 | |         }
[INFO] [stdout] 19 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current function `run`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]   --> src/method_1.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     drop(data);
[INFO] [stdout]    |     ^^^^^----^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          argument has type `&str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/astar_test.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `distance` and `successors` are never used
[INFO] [stdout]   --> src/astar_test.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout] 7  |     impl Pos {
[INFO] [stdout]    |     -------- methods in this implementation
[INFO] [stdout] 8  |         fn distance(&self, other: &Pos) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |         fn successors(&self) -> Vec<(Pos, u32)> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move_robots` is never used
[INFO] [stdout]    --> src/method_1.rs:196:4
[INFO] [stdout]     |
[INFO] [stdout] 196 | fn move_robots(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deduplicate` is never used
[INFO] [stdout]    --> src/method_1.rs:219:4
[INFO] [stdout]     |
[INFO] [stdout] 219 | fn deduplicate(robot_vec: Vec<(i32, i32)>) -> Vec<(i32, i32)> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_robots_done` is never used
[INFO] [stdout]    --> src/method_1.rs:223:4
[INFO] [stdout]     |
[INFO] [stdout] 223 | fn remove_robots_done(robot_vec: Vec<(i32, i32)>, destination: (i32, i32)) -> Vec<(i32, i32)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `age` are never read
[INFO] [stdout]  --> src/rand_test.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Person {
[INFO] [stdout]   |        ------ fields in this struct
[INFO] [stdout] 5 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     age: u32,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/tester.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run(finder: fn(&Grid<i32>, (i32, i32), (i32, i32)) -> ()) {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/astar.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | /     impl Pos {
[INFO] [stdout] 9  | |         fn distance(&self, other: &Pos) -> u32 {
[INFO] [stdout] 10 | |             (absdiff(self.0, other.0) + absdiff(self.1, other.1)) as u32
[INFO] [stdout] 11 | |         }
[INFO] [stdout] ...  |
[INFO] [stdout] 22 | |         }
[INFO] [stdout] 23 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current function `find`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: requested on the command line with `-D non-local-definitions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/astar_test.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | /     impl Pos {
[INFO] [stdout] 8  | |         fn distance(&self, other: &Pos) -> u32 {
[INFO] [stdout] 9  | |             (absdiff(self.0, other.0) + absdiff(self.1, other.1)) as u32
[INFO] [stdout] 10 | |         }
[INFO] [stdout] ...  |
[INFO] [stdout] 18 | |         }
[INFO] [stdout] 19 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current function `run`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]   --> src/method_1.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     drop(data);
[INFO] [stdout]    |     ^^^^^----^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          argument has type `&str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_cmimc_3` (bin "rust_cmimc_3" test) due to 3 previous errors; 17 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rust_cmimc_3` (bin "rust_cmimc_3") due to 3 previous errors; 17 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e8f81835573f6636012b8e2935d722b0d1417d7f871bc8fe875b60b11526a083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f81835573f6636012b8e2935d722b0d1417d7f871bc8fe875b60b11526a083", kill_on_drop: false }`
[INFO] [stdout] e8f81835573f6636012b8e2935d722b0d1417d7f871bc8fe875b60b11526a083