[INFO] updating cached repository johnkoehn/econ-sim [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/johnkoehn/econ-sim [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/johnkoehn/econ-sim" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/johnkoehn/econ-sim"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/johnkoehn/econ-sim'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/johnkoehn/econ-sim" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/johnkoehn/econ-sim"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/johnkoehn/econ-sim'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6867684f2d04c483c108cc34c837d9ad2bc140bd [INFO] sha for GitHub repo johnkoehn/econ-sim: 6867684f2d04c483c108cc34c837d9ad2bc140bd [INFO] validating manifest of johnkoehn/econ-sim on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of johnkoehn/econ-sim on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing johnkoehn/econ-sim [INFO] finished frobbing johnkoehn/econ-sim [INFO] frobbed toml for johnkoehn/econ-sim written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/johnkoehn/econ-sim/Cargo.toml [INFO] started frobbing johnkoehn/econ-sim [INFO] finished frobbing johnkoehn/econ-sim [INFO] frobbed toml for johnkoehn/econ-sim written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/johnkoehn/econ-sim/Cargo.toml [INFO] crate johnkoehn/econ-sim already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking johnkoehn/econ-sim against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-0/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/johnkoehn/econ-sim:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8adf56544ca896e131ff94475ac752fd9680726269b62deafc82ab6026b1ee3a [INFO] running `"docker" "start" "-a" "8adf56544ca896e131ff94475ac752fd9680726269b62deafc82ab6026b1ee3a"` [INFO] [stderr] Checking econ-sim v0.1.0 (/opt/crater/workdir) [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] = note: #[warn(unused_imports)] on by default [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: struct is never constructed: `VillageManager` [INFO] [stderr] --> src/simulation/village_manager.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct VillageManager { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Upward` [INFO] [stderr] --> src/simulation/mod.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Upward, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Downward` [INFO] [stderr] --> src/simulation/mod.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Downward, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Equilibrium` [INFO] [stderr] --> src/simulation/mod.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Equilibrium, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Simulation` [INFO] [stderr] --> src/simulation/mod.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | pub struct Simulation { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/simulation/mod.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn new() -> Simulation { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_village` [INFO] [stderr] --> src/simulation/mod.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn add_village(&mut self, village: Village) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `village_managers` [INFO] [stderr] --> src/simulation/mod.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn village_managers(&self) -> &Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `simulate` [INFO] [stderr] --> src/simulation/mod.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn simulate(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `handle_trades` [INFO] [stderr] --> src/simulation/mod.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn handle_trades(&mut self, trade_requests: &mut Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Gold` [INFO] [stderr] --> src/village/resource.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Gold, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Food` [INFO] [stderr] --> src/village/resource.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Food, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Wood` [INFO] [stderr] --> src/village/resource.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Wood, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Stone` [INFO] [stderr] --> src/village/resource.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | Stone, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `iterator` [INFO] [stderr] --> src/village/resource.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn iterator() -> Iter<'static, ResourceType> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `RESOURCE_TYPES` [INFO] [stderr] --> src/village/resource.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | static RESOURCE_TYPES: [ResourceType; 4] = [Gold, Food, Wood, Stone]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `ResourceId` [INFO] [stderr] --> src/village/resource.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | pub type ResourceId = u32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `CollectResource` [INFO] [stderr] --> src/village/resource.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | pub type CollectResource = fn(worker_power : u32) -> f64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Resource` [INFO] [stderr] --> src/village/resource.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | pub struct Resource { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/village/resource.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn new(resource_type : ResourceType, resource_id : ResourceId, collect_resource : CollectResource) -> Resource { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `WorkerId` [INFO] [stderr] --> src/village/worker.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | pub type WorkerId = u32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Worker` [INFO] [stderr] --> src/village/worker.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Worker { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/village/worker.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn new(worker_id: WorkerId, power: u32) -> Worker { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `VillageRef` [INFO] [stderr] --> src/village/mod.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | pub type VillageRef = Rc>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `CheckForWorkerDeath` [INFO] [stderr] --> src/village/mod.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | pub type CheckForWorkerDeath = fn(&Worker) -> bool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Village` [INFO] [stderr] --> src/village/mod.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | pub struct Village { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/village/mod.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn new(check_for_worker_death: CheckForWorkerDeath) -> Village { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `create_worker` [INFO] [stderr] --> src/village/mod.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn create_worker(&mut self, power: u32) -> WorkerId { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `create_resource` [INFO] [stderr] --> src/village/mod.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn create_resource(&mut self, resource_type: ResourceType, collect_resource: CollectResource) -> ResourceId { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `assign_worker` [INFO] [stderr] --> src/village/mod.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn assign_worker(&mut self, worker_id: WorkerId, resource_id: ResourceId) -> Result<(), &'static str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `resource` [INFO] [stderr] --> src/village/mod.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn resource(&self, resource_id: ResourceId) -> Option<&Resource> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `resources_of_type` [INFO] [stderr] --> src/village/mod.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn resources_of_type(&self, resource_type: ResourceType) -> Vec<&Resource> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `resources` [INFO] [stderr] --> src/village/mod.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 97 | pub fn resources(&self) -> &Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `idle_worker_count` [INFO] [stderr] --> src/village/mod.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn idle_worker_count(&self) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `worker` [INFO] [stderr] --> src/village/mod.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn worker(&self, worker_id: WorkerId) -> Option<&Worker> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `workers_on_resource` [INFO] [stderr] --> src/village/mod.rs:109:5 [INFO] [stderr] | [INFO] [stderr] 109 | pub fn workers_on_resource(&self, resource_id: u32) -> Vec<&Worker> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `power_on_resource` [INFO] [stderr] --> src/village/mod.rs:113:5 [INFO] [stderr] | [INFO] [stderr] 113 | pub fn power_on_resource(&self, resource_id: u32) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `simulate` [INFO] [stderr] --> src/village/mod.rs:121:5 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn simulate(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Buy` [INFO] [stderr] --> src/village_mind/trade_request.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Buy, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Sell` [INFO] [stderr] --> src/village_mind/trade_request.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Sell, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `TradeRequest` [INFO] [stderr] --> src/village_mind/trade_request.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct TradeRequest { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/village_mind/trade_request.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new(trade_type: TradeType, amount: u32, resource_type: ResourceType) -> TradeRequest{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `VillageMind` [INFO] [stderr] --> src/village_mind/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct VillageMind { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/village_mind/mod.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new(village: VillageRef) -> VillageMind { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `trade` [INFO] [stderr] --> src/village_mind/mod.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn trade(&mut self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `manage_village` [INFO] [stderr] --> src/village_mind/mod.rs:24:5 [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)] 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: consider prefixing with an underscore: `_w` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing with an underscore: `_w` [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] = note: #[warn(unused_mut)] on by default [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: method is never used: `simulate` [INFO] [stderr] --> src/simulation/mod.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn simulate(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/village/resource.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn new(resource_type : ResourceType, resource_id : ResourceId, collect_resource : CollectResource) -> Resource { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `resource` [INFO] [stderr] --> src/village/mod.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn resource(&self, resource_id: ResourceId) -> Option<&Resource> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `village` [INFO] [stderr] --> src/village_mind/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | village: VillageRef, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `manage_village` [INFO] [stderr] --> src/village_mind/mod.rs:24:5 [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)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::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: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::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] [INFO] [stderr] warning: unused `std::result::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] [INFO] [stderr] warning: unused `std::result::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] [INFO] [stderr] warning: unused `std::result::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] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `"docker" "inspect" "8adf56544ca896e131ff94475ac752fd9680726269b62deafc82ab6026b1ee3a"` [INFO] running `"docker" "rm" "-f" "8adf56544ca896e131ff94475ac752fd9680726269b62deafc82ab6026b1ee3a"` [INFO] [stdout] 8adf56544ca896e131ff94475ac752fd9680726269b62deafc82ab6026b1ee3a