[INFO] cloning repository https://github.com/johnkoehn/econ-sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johnkoehn/econ-sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnkoehn%2Fecon-sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnkoehn%2Fecon-sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6867684f2d04c483c108cc34c837d9ad2bc140bd
[INFO] testing johnkoehn/econ-sim against 1.98.0-beta.8+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnkoehn%2Fecon-sim" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/johnkoehn/econ-sim
[INFO] finished tweaking git repo https://github.com/johnkoehn/econ-sim
[INFO] tweaked toml for git repo https://github.com/johnkoehn/econ-sim written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/johnkoehn/econ-sim on toolchain 1.98.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/johnkoehn/econ-sim 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" "+1.98.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `econ-sim` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 15766891f56d807005e73833bfa967800c906c6039e9e18e420681ff1c3989ab
[INFO] running `Command { std: "docker" "start" "15766891f56d807005e73833bfa967800c906c6039e9e18e420681ff1c3989ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15766891f56d807005e73833bfa967800c906c6039e9e18e420681ff1c3989ab", 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" "15766891f56d807005e73833bfa967800c906c6039e9e18e420681ff1c3989ab" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15766891f56d807005e73833bfa967800c906c6039e9e18e420681ff1c3989ab", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "15766891f56d807005e73833bfa967800c906c6039e9e18e420681ff1c3989ab" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `econ-sim` (manifest) generated 1 warning
[INFO] [stderr]    Compiling econ-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/simulation/mod.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |             for mut vm in self.village_managers.iter_mut() {
[INFO] [stdout]    |                 ----^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PriceDirection` is never used
[INFO] [stdout]   --> src/simulation/mod.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum PriceDirection {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Simulation` is never constructed
[INFO] [stdout]   --> src/simulation/mod.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Simulation {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_village`, `village_managers`, `simulate`, and `handle_trades` are never used
[INFO] [stdout]   --> src/simulation/mod.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Simulation {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 26 |     pub fn new() -> Simulation {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn add_village(&mut self, village: Village) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn village_managers(&self) -> &Vec<VillageManager> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn simulate(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     pub fn handle_trades(&mut self, trade_requests: &mut Vec<TradeRequest>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VillageManager` is never constructed
[INFO] [stdout]  --> src/simulation/village_manager.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct VillageManager {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `VillageRef` is never used
[INFO] [stdout]   --> src/village/mod.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type VillageRef = Rc<RefCell<Village>>;
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `CheckForWorkerDeath` is never used
[INFO] [stdout]   --> src/village/mod.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub type CheckForWorkerDeath = fn(&Worker) -> bool;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Village` is never constructed
[INFO] [stdout]   --> src/village/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Village {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/village/mod.rs:26:12
[INFO] [stdout]     |
[INFO] [stdout]  25 | impl Village {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout]  26 |     pub fn new(check_for_worker_death: CheckForWorkerDeath) -> Village {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  47 |     pub fn create_worker(&mut self, power: u32) -> WorkerId {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  57 |     pub fn create_resource(&mut self, resource_type: ResourceType, collect_resource: CollectResource) -> ResourceId {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  71 |     pub fn assign_worker(&mut self, worker_id: WorkerId, resource_id: ResourceId) -> Result<(), &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  87 |     pub fn resource(&self, resource_id: ResourceId) -> Option<&Resource> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  91 |     pub fn resources_of_type(&self, resource_type: ResourceType) -> Vec<&Resource> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  97 |     pub fn resources(&self) -> &Vec<Resource> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn idle_worker_count(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn worker(&self, worker_id: WorkerId) -> Option<&Worker> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub fn workers_on_resource(&self, resource_id: u32) -> Vec<&Worker> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn power_on_resource(&self, resource_id: u32) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn simulate(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ResourceType` is never used
[INFO] [stdout]  --> src/village/resource.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum ResourceType {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `iterator` is never used
[INFO] [stdout]   --> src/village/resource.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl ResourceType {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn iterator() -> Iter<'static, ResourceType> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ResourceId` is never used
[INFO] [stdout]   --> src/village/resource.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub type ResourceId = u32;
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `CollectResource` is never used
[INFO] [stdout]   --> src/village/resource.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub type CollectResource = fn(worker_power : u32) -> f64;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Resource` is never constructed
[INFO] [stdout]   --> src/village/resource.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Resource {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/village/resource.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Resource {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new(resource_type : ResourceType, resource_id : ResourceId, collect_resource : CollectResource) -> Resource {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `WorkerId` is never used
[INFO] [stdout]  --> src/village/worker.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub type WorkerId = u32;
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Worker` is never constructed
[INFO] [stdout]  --> src/village/worker.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Worker {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/village/worker.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Worker {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn new(worker_id: WorkerId, power: u32) -> Worker {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VillageMind` is never constructed
[INFO] [stdout]  --> src/village_mind/mod.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct VillageMind {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `trade`, and `manage_village` are never used
[INFO] [stdout]   --> src/village_mind/mod.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl VillageMind {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(village: VillageRef) -> VillageMind {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn trade(&mut self) -> Vec<TradeRequest> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn manage_village(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TradeType` is never used
[INFO] [stdout]  --> src/village_mind/trade_request.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum TradeType {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TradeRequest` is never constructed
[INFO] [stdout]  --> src/village_mind/trade_request.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct TradeRequest {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/village_mind/trade_request.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl TradeRequest {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 17 |     pub fn new(trade_type: TradeType, amount: u32, resource_type: ResourceType) -> TradeRequest{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `villageRC` should have a snake case name
[INFO] [stdout]   --> src/simulation/mod.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let villageRC = Rc::new(RefCell::new(village));
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `village_rc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]   --> src/village/resource.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 |         RESOURCE_TYPES.into_iter()
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 15 -         RESOURCE_TYPES.into_iter()
[INFO] [stdout] 15 +         RESOURCE_TYPES.iter()
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 15 -         RESOURCE_TYPES.into_iter()
[INFO] [stdout] 15 +         IntoIterator::into_iter(RESOURCE_TYPES)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "15766891f56d807005e73833bfa967800c906c6039e9e18e420681ff1c3989ab", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "15766891f56d807005e73833bfa967800c906c6039e9e18e420681ff1c3989ab" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `econ-sim` (manifest) generated 1 warning
[INFO] [stderr]    Compiling econ-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `village::*`
[INFO] [stdout]    --> src/simulation/mod.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |     use village::*;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `village_mind::*`
[INFO] [stdout]    --> src/simulation/mod.rs:181:9
[INFO] [stdout]     |
[INFO] [stdout] 181 |     use village_mind::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `village::resource::*`
[INFO] [stdout]    --> src/simulation/mod.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |     use village::resource::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `village_mind::trade_request::*`
[INFO] [stdout]    --> src/simulation/mod.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     use village_mind::trade_request::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `village::worker::*`
[INFO] [stdout]    --> src/village/mod.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |     use village::worker::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `village::*`
[INFO] [stdout]   --> src/village_mind/mod.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     use village::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/simulation/mod.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |             for mut vm in self.village_managers.iter_mut() {
[INFO] [stdout]    |                 ----^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]    --> src/simulation/mod.rs:187:23
[INFO] [stdout]     |
[INFO] [stdout] 187 |         Village::new(|w: &worker::Worker| false)
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/simulation/mod.rs:200:13
[INFO] [stdout]     |
[INFO] [stdout] 200 |         let mut simulation = Simulation::new();
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/simulation/mod.rs:207:13
[INFO] [stdout]     |
[INFO] [stdout] 207 |         let mut simulation = Simulation::new();
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]    --> src/village/mod.rs:143:23
[INFO] [stdout]     |
[INFO] [stdout] 143 |         Village::new(|w: &Worker| false)
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/village/mod.rs:278:57
[INFO] [stdout]     |
[INFO] [stdout] 278 |         let r1 = v.create_resource(ResourceType::Wood, |x| 2 as f64);
[INFO] [stdout]     |                                                         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r1`
[INFO] [stdout]    --> src/village/mod.rs:278:13
[INFO] [stdout]     |
[INFO] [stdout] 278 |         let r1 = v.create_resource(ResourceType::Wood, |x| 2 as f64);
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_r1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]   --> src/village_mind/mod.rs:38:44
[INFO] [stdout]    |
[INFO] [stdout] 38 |         Rc::new(RefCell::new(Village::new(|w: &Worker| false)))
[INFO] [stdout]    |                                            ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `simulate` is never used
[INFO] [stdout]   --> src/simulation/mod.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Simulation {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn simulate(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `village` and `village_mind` are never read
[INFO] [stdout]  --> src/simulation/village_manager.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct VillageManager {
[INFO] [stdout]   |            -------------- fields in this struct
[INFO] [stdout] 5 |     pub village: VillageRef,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 6 |     pub village_mind: VillageMind,
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `resource` is never used
[INFO] [stdout]   --> src/village/mod.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Village {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 87 |     pub fn resource(&self, resource_id: ResourceId) -> Option<&Resource> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/village/resource.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Resource {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new(resource_type : ResourceType, resource_id : ResourceId, collect_resource : CollectResource) -> Resource {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `village` is never read
[INFO] [stdout]  --> src/village_mind/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct VillageMind {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 7 |     village: VillageRef,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `manage_village` is never used
[INFO] [stdout]   --> src/village_mind/mod.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl VillageMind {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn manage_village(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `villageRC` should have a snake case name
[INFO] [stdout]   --> src/simulation/mod.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let villageRC = Rc::new(RefCell::new(village));
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `village_rc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]   --> src/village/resource.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 |         RESOURCE_TYPES.into_iter()
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 15 -         RESOURCE_TYPES.into_iter()
[INFO] [stdout] 15 +         RESOURCE_TYPES.iter()
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 15 -         RESOURCE_TYPES.into_iter()
[INFO] [stdout] 15 +         IntoIterator::into_iter(RESOURCE_TYPES)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/village/mod.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |         v.assign_worker(w1, r1);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 170 |         let _ = v.assign_worker(w1, r1);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/village/mod.rs:182:9
[INFO] [stdout]     |
[INFO] [stdout] 182 |         v.assign_worker(w1, r1);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 182 |         let _ = v.assign_worker(w1, r1);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/village/mod.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |         v.assign_worker(w1, 0);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 183 |         let _ = v.assign_worker(w1, 0);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/village/mod.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 220 |         v.assign_worker(w1, r1);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 220 |         let _ = v.assign_worker(w1, r1);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/village/mod.rs:221:9
[INFO] [stdout]     |
[INFO] [stdout] 221 |         v.assign_worker(w2, r1);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let _ = v.assign_worker(w2, r1);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "15766891f56d807005e73833bfa967800c906c6039e9e18e420681ff1c3989ab", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "15766891f56d807005e73833bfa967800c906c6039e9e18e420681ff1c3989ab" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `econ-sim` (manifest) generated 1 warning
[INFO] [stderr] warning: unused import: `village::*`
[INFO] [stderr]    --> src/simulation/mod.rs:180:9
[INFO] [stderr]     |
[INFO] [stderr] 180 |     use village::*;
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `village_mind::*`
[INFO] [stderr]    --> src/simulation/mod.rs:181:9
[INFO] [stderr]     |
[INFO] [stderr] 181 |     use village_mind::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `village::resource::*`
[INFO] [stderr]    --> src/simulation/mod.rs:183:9
[INFO] [stderr]     |
[INFO] [stderr] 183 |     use village::resource::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `village_mind::trade_request::*`
[INFO] [stderr]    --> src/simulation/mod.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 184 |     use village_mind::trade_request::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `village::worker::*`
[INFO] [stderr]    --> src/village/mod.rs:140:9
[INFO] [stderr]     |
[INFO] [stderr] 140 |     use village::worker::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `village::*`
[INFO] [stderr]   --> src/village_mind/mod.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |     use village::*;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/simulation/mod.rs:72:17
[INFO] [stderr]    |
[INFO] [stderr] 72 |             for mut vm in self.village_managers.iter_mut() {
[INFO] [stderr]    |                 ----^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `w`
[INFO] [stderr]    --> src/simulation/mod.rs:187:23
[INFO] [stderr]     |
[INFO] [stderr] 187 |         Village::new(|w: &worker::Worker| false)
[INFO] [stderr]     |                       ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/simulation/mod.rs:200:13
[INFO] [stderr]     |
[INFO] [stderr] 200 |         let mut simulation = Simulation::new();
[INFO] [stderr]     |             ----^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/simulation/mod.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |         let mut simulation = Simulation::new();
[INFO] [stderr]     |             ----^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `w`
[INFO] [stderr]    --> src/village/mod.rs:143:23
[INFO] [stderr]     |
[INFO] [stderr] 143 |         Village::new(|w: &Worker| false)
[INFO] [stderr]     |                       ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> src/village/mod.rs:278:57
[INFO] [stderr]     |
[INFO] [stderr] 278 |         let r1 = v.create_resource(ResourceType::Wood, |x| 2 as f64);
[INFO] [stderr]     |                                                         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r1`
[INFO] [stderr]    --> src/village/mod.rs:278:13
[INFO] [stderr]     |
[INFO] [stderr] 278 |         let r1 = v.create_resource(ResourceType::Wood, |x| 2 as f64);
[INFO] [stderr]     |             ^^ help: if this is intentional, prefix it with an underscore: `_r1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `w`
[INFO] [stderr]   --> src/village_mind/mod.rs:38:44
[INFO] [stderr]    |
[INFO] [stderr] 38 |         Rc::new(RefCell::new(Village::new(|w: &Worker| false)))
[INFO] [stderr]    |                                            ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stderr] 
[INFO] [stderr] warning: method `simulate` is never used
[INFO] [stderr]   --> src/simulation/mod.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 25 | impl Simulation {
[INFO] [stderr]    | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 58 |     pub fn simulate(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `village` and `village_mind` are never read
[INFO] [stderr]  --> src/simulation/village_manager.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct VillageManager {
[INFO] [stderr]   |            -------------- fields in this struct
[INFO] [stderr] 5 |     pub village: VillageRef,
[INFO] [stderr]   |         ^^^^^^^
[INFO] [stderr] 6 |     pub village_mind: VillageMind,
[INFO] [stderr]   |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `resource` is never used
[INFO] [stderr]   --> src/village/mod.rs:87:12
[INFO] [stderr]    |
[INFO] [stderr] 25 | impl Village {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 87 |     pub fn resource(&self, resource_id: ResourceId) -> Option<&Resource> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/village/resource.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl Resource {
[INFO] [stderr]    | ------------- associated function in this implementation
[INFO] [stderr] 29 |     pub fn new(resource_type : ResourceType, resource_id : ResourceId, collect_resource : CollectResource) -> Resource {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `village` is never read
[INFO] [stderr]  --> src/village_mind/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct VillageMind {
[INFO] [stderr]   |            ----------- field in this struct
[INFO] [stderr] 7 |     village: VillageRef,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `manage_village` is never used
[INFO] [stderr]   --> src/village_mind/mod.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl VillageMind {
[INFO] [stderr]    | ---------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 24 |     pub fn manage_village(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `villageRC` should have a snake case name
[INFO] [stderr]   --> src/simulation/mod.rs:45:13
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let villageRC = Rc::new(RefCell::new(village));
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `village_rc`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stderr]   --> src/village/resource.rs:15:24
[INFO] [stderr]    |
[INFO] [stderr] 15 |         RESOURCE_TYPES.into_iter()
[INFO] [stderr]    |                        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this changes meaning in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]    |
[INFO] [stderr] 15 -         RESOURCE_TYPES.into_iter()
[INFO] [stderr] 15 +         RESOURCE_TYPES.iter()
[INFO] [stderr]    |
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]    |
[INFO] [stderr] 15 -         RESOURCE_TYPES.into_iter()
[INFO] [stderr] 15 +         IntoIterator::into_iter(RESOURCE_TYPES)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/village/mod.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         v.assign_worker(w1, r1);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 170 |         let _ = v.assign_worker(w1, r1);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/village/mod.rs:182:9
[INFO] [stderr]     |
[INFO] [stderr] 182 |         v.assign_worker(w1, r1);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 182 |         let _ = v.assign_worker(w1, r1);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/village/mod.rs:183:9
[INFO] [stderr]     |
[INFO] [stderr] 183 |         v.assign_worker(w1, 0);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 183 |         let _ = v.assign_worker(w1, 0);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/village/mod.rs:220:9
[INFO] [stderr]     |
[INFO] [stderr] 220 |         v.assign_worker(w1, r1);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 220 |         let _ = v.assign_worker(w1, r1);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/village/mod.rs:221:9
[INFO] [stderr]     |
[INFO] [stderr] 221 |         v.assign_worker(w2, r1);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 221 |         let _ = v.assign_worker(w2, r1);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `econ-sim` (bin "econ-sim" test) generated 27 warnings (run `cargo fix --bin "econ-sim" -p econ-sim --tests` to apply 15 suggestions)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/econ_sim-39c50843a9c1c020)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test simulation::tests::add_village ... ok
[INFO] [stdout] test simulation::tests::handle_trades_downward_price ... ok
[INFO] [stdout] test simulation::tests::handle_trades_multiple_rounds_upward ... ok
[INFO] [stdout] test simulation::tests::handle_trades_no_requests ... ok
[INFO] [stdout] test simulation::tests::handle_trades_multiple_rounds_downward ... ok
[INFO] [stdout] test simulation::tests::handle_trades_price_minimum ... ok
[INFO] [stdout] test simulation::tests::handle_trades_basic_sell_and_buy ... ok
[INFO] [stdout] test simulation::tests::handle_trades_upward_price ... ok
[INFO] [stdout] test simulation::tests::initial_resource_prices ... ok
[INFO] [stdout] test simulation::tests::initial_price_directions ... ok
[INFO] [stdout] test village::tests::assign_worker_to_resource_invalid_resource_id ... ok
[INFO] [stdout] test village::tests::assign_worker_to_resource ... ok
[INFO] [stdout] test village::tests::assign_worker_to_resource_invalid_worker_id ... ok
[INFO] [stdout] test village::tests::create_resources ... ok
[INFO] [stdout] test village::tests::get_resources_by_type ... ok
[INFO] [stdout] test village::tests::simulate_increase_worker_age ... ok
[INFO] [stdout] test village::tests::simulate_collect_resources ... ok
[INFO] [stdout] test village::tests::simulate_increase_worker_age_multiple ... ok
[INFO] [stdout] test village::tests::simulate_resource_collect ... ok
[INFO] [stdout] test village::tests::simulate_worker_death ... ok
[INFO] [stdout] test village::tests::unassign_worker_from_resource ... ok
[INFO] [stdout] test village::tests::stockpile_starts_empty ... ok
[INFO] [stdout] test village_mind::tests::trade_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "15766891f56d807005e73833bfa967800c906c6039e9e18e420681ff1c3989ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15766891f56d807005e73833bfa967800c906c6039e9e18e420681ff1c3989ab", kill_on_drop: false }`
[INFO] [stdout] 15766891f56d807005e73833bfa967800c906c6039e9e18e420681ff1c3989ab
