[INFO] updating cached repository jaroslaw-weber/rust-strategy-game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jaroslaw-weber/rust-strategy-game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jaroslaw-weber/rust-strategy-game" "work/ex/clippy-test-run/sources/stable/gh/jaroslaw-weber/rust-strategy-game"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/jaroslaw-weber/rust-strategy-game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jaroslaw-weber/rust-strategy-game" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jaroslaw-weber/rust-strategy-game"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jaroslaw-weber/rust-strategy-game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7b0fad88f0ab472f6a67848154fa7753ced6c503
[INFO] sha for GitHub repo jaroslaw-weber/rust-strategy-game: 7b0fad88f0ab472f6a67848154fa7753ced6c503
[INFO] validating manifest of jaroslaw-weber/rust-strategy-game on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jaroslaw-weber/rust-strategy-game on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jaroslaw-weber/rust-strategy-game
[INFO] finished frobbing jaroslaw-weber/rust-strategy-game
[INFO] frobbed toml for jaroslaw-weber/rust-strategy-game written to work/ex/clippy-test-run/sources/stable/gh/jaroslaw-weber/rust-strategy-game/Cargo.toml
[INFO] started frobbing jaroslaw-weber/rust-strategy-game
[INFO] finished frobbing jaroslaw-weber/rust-strategy-game
[INFO] frobbed toml for jaroslaw-weber/rust-strategy-game written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jaroslaw-weber/rust-strategy-game/Cargo.toml
[INFO] crate jaroslaw-weber/rust-strategy-game has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting jaroslaw-weber/rust-strategy-game against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/jaroslaw-weber/rust-strategy-game:/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" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 92ecf5afa8cdd3c6f8947963971f3b23d9ffc974f6bebadb3b2400fd55fc540d
[INFO] running `"docker" "start" "-a" "92ecf5afa8cdd3c6f8947963971f3b23d9ffc974f6bebadb3b2400fd55fc540d"`
[INFO] [stderr]     Checking rusteu v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/battle.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |         won: won,
[INFO] [stderr]    |         ^^^^^^^^ help: replace it with: `won`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/battle.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |         won: won,
[INFO] [stderr]    |         ^^^^^^^^ help: replace it with: `won`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::hash::Hash`
[INFO] [stderr]  --> src/country.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::hash::Hash;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Eq`, `PartialEq`
[INFO] [stderr]  --> src/country.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::cmp::{PartialEq, Eq};
[INFO] [stderr]   |                ^^^^^^^^^  ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BattleResult`
[INFO] [stderr]  --> src/country.rs:5:34
[INFO] [stderr]   |
[INFO] [stderr] 5 | use battle::{ArmyType, ArmyUnit, BattleResult, get_army_type_with_string, get_armytype_base_cost};
[INFO] [stderr]   |                                  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/country.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |         c
[INFO] [stderr]    |         ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/country.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 |           let c = Country {
[INFO] [stderr]    |  _________________^
[INFO] [stderr] 14 | |             name: _name.to_string(),
[INFO] [stderr] 15 | |             money: 0,
[INFO] [stderr] 16 | |             provinces: Vec::new(),
[INFO] [stderr] 17 | |             investment: HashMap::new(),
[INFO] [stderr] 18 | |         };
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/country.rs:136:9
[INFO] [stderr]     |
[INFO] [stderr] 136 |         p
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/country.rs:130:17
[INFO] [stderr]     |
[INFO] [stderr] 130 |           let p = Province {
[INFO] [stderr]     |  _________________^
[INFO] [stderr] 131 | |             name: _name.to_string(),
[INFO] [stderr] 132 | |             monthlyIncome: 100,
[INFO] [stderr] 133 | |             population: _population,
[INFO] [stderr] 134 | |             province_army: Vec::new(),
[INFO] [stderr] 135 | |         };
[INFO] [stderr]     | |_________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Province`
[INFO] [stderr]  --> src/gamestate.rs:1:24
[INFO] [stderr]   |
[INFO] [stderr] 1 | use country::{Country, Province};
[INFO] [stderr]   |                        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ArmyType`
[INFO] [stderr]  --> src/gamestate.rs:2:14
[INFO] [stderr]   |
[INFO] [stderr] 2 | use battle::{ArmyType, get_army_types_as_str_vec};
[INFO] [stderr]   |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/gamestate.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         new_gs
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/gamestate.rs:10:22
[INFO] [stderr]    |
[INFO] [stderr] 10 |           let new_gs = GameState {
[INFO] [stderr]    |  ______________________^
[INFO] [stderr] 11 | |             user_country: _user_country,
[INFO] [stderr] 12 | |             menu_state: MenuState::MainMenu,
[INFO] [stderr] 13 | |             other_countries: Vec::new(),
[INFO] [stderr] 14 | |             make_army_province_selected: String::new(),
[INFO] [stderr] 15 | |             make_army_type_selected: String::new(),
[INFO] [stderr] 16 | |         };
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/battle.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 80 |         na
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/battle.rs:76:18
[INFO] [stderr]    |
[INFO] [stderr] 76 |           let na = ArmyUnit {
[INFO] [stderr]    |  __________________^
[INFO] [stderr] 77 | |             unit_type: army_type,
[INFO] [stderr] 78 | |             unit_count: number,
[INFO] [stderr] 79 | |         };
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/battle.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     result
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/battle.rs:91:18
[INFO] [stderr]    |
[INFO] [stderr] 91 |       let result = BattleResult {
[INFO] [stderr]    |  __________________^
[INFO] [stderr] 92 | |         won: won,
[INFO] [stderr] 93 | |         attacker_army: attackers_army,
[INFO] [stderr] 94 | |         defender_army: defenders_army,
[INFO] [stderr] 95 | |     };
[INFO] [stderr]    | |_____^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Write`, `stdout`
[INFO] [stderr]  --> src/main.rs:6:22
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::io::{stdin, stdout, Write};
[INFO] [stderr]   |                      ^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Country`, `Province`
[INFO] [stderr]  --> src/main.rs:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | use country::{Country, Province};
[INFO] [stderr]   |               ^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::hash::Hash`
[INFO] [stderr]  --> src/country.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::hash::Hash;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Eq`, `PartialEq`
[INFO] [stderr]  --> src/country.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::cmp::{PartialEq, Eq};
[INFO] [stderr]   |                ^^^^^^^^^  ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BattleResult`
[INFO] [stderr]  --> src/country.rs:5:34
[INFO] [stderr]   |
[INFO] [stderr] 5 | use battle::{ArmyType, ArmyUnit, BattleResult, get_army_type_with_string, get_armytype_base_cost};
[INFO] [stderr]   |                                  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/country.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |         c
[INFO] [stderr]    |         ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/country.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 |           let c = Country {
[INFO] [stderr]    |  _________________^
[INFO] [stderr] 14 | |             name: _name.to_string(),
[INFO] [stderr] 15 | |             money: 0,
[INFO] [stderr] 16 | |             provinces: Vec::new(),
[INFO] [stderr] 17 | |             investment: HashMap::new(),
[INFO] [stderr] 18 | |         };
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/country.rs:136:9
[INFO] [stderr]     |
[INFO] [stderr] 136 |         p
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/country.rs:130:17
[INFO] [stderr]     |
[INFO] [stderr] 130 |           let p = Province {
[INFO] [stderr]     |  _________________^
[INFO] [stderr] 131 | |             name: _name.to_string(),
[INFO] [stderr] 132 | |             monthlyIncome: 100,
[INFO] [stderr] 133 | |             population: _population,
[INFO] [stderr] 134 | |             province_army: Vec::new(),
[INFO] [stderr] 135 | |         };
[INFO] [stderr]     | |_________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Province`
[INFO] [stderr]  --> src/gamestate.rs:1:24
[INFO] [stderr]   |
[INFO] [stderr] 1 | use country::{Country, Province};
[INFO] [stderr]   |                        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ArmyType`
[INFO] [stderr]  --> src/gamestate.rs:2:14
[INFO] [stderr]   |
[INFO] [stderr] 2 | use battle::{ArmyType, get_army_types_as_str_vec};
[INFO] [stderr]   |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/gamestate.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         new_gs
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/gamestate.rs:10:22
[INFO] [stderr]    |
[INFO] [stderr] 10 |           let new_gs = GameState {
[INFO] [stderr]    |  ______________________^
[INFO] [stderr] 11 | |             user_country: _user_country,
[INFO] [stderr] 12 | |             menu_state: MenuState::MainMenu,
[INFO] [stderr] 13 | |             other_countries: Vec::new(),
[INFO] [stderr] 14 | |             make_army_province_selected: String::new(),
[INFO] [stderr] 15 | |             make_army_type_selected: String::new(),
[INFO] [stderr] 16 | |         };
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/battle.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 80 |         na
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/battle.rs:76:18
[INFO] [stderr]    |
[INFO] [stderr] 76 |           let na = ArmyUnit {
[INFO] [stderr]    |  __________________^
[INFO] [stderr] 77 | |             unit_type: army_type,
[INFO] [stderr] 78 | |             unit_count: number,
[INFO] [stderr] 79 | |         };
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/battle.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     result
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/battle.rs:91:18
[INFO] [stderr]    |
[INFO] [stderr] 91 |       let result = BattleResult {
[INFO] [stderr]    |  __________________^
[INFO] [stderr] 92 | |         won: won,
[INFO] [stderr] 93 | |         attacker_army: attackers_army,
[INFO] [stderr] 94 | |         defender_army: defenders_army,
[INFO] [stderr] 95 | |     };
[INFO] [stderr]    | |_____^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Write`, `stdout`
[INFO] [stderr]  --> src/main.rs:6:22
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::io::{stdin, stdout, Write};
[INFO] [stderr]   |                      ^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Country`, `Province`
[INFO] [stderr]  --> src/main.rs:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | use country::{Country, Province};
[INFO] [stderr]   |               ^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/battle.rs:45:13
[INFO] [stderr]    |
[INFO] [stderr] 45 |             _ => println!("strength not implemented for: {}", au.unit_type), //todo should use panic?
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `at` is never read
[INFO] [stderr]   --> src/battle.rs:53:13
[INFO] [stderr]    |
[INFO] [stderr] 53 |     let mut at: Result<ArmyType, String> = Err("not found".to_string());
[INFO] [stderr]    |             ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `c` is never read
[INFO] [stderr]    --> src/battle.rs:101:13
[INFO] [stderr]     |
[INFO] [stderr] 101 |     let mut c = 1;
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `input` is never read
[INFO] [stderr]   --> src/main.rs:27:21
[INFO] [stderr]    |
[INFO] [stderr] 27 |             let mut input = String::new();
[INFO] [stderr]    |                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bytes_read`
[INFO] [stderr]   --> src/main.rs:37:24
[INFO] [stderr]    |
[INFO] [stderr] 37 |                     Ok(bytes_read) => {
[INFO] [stderr]    |                        ^^^^^^^^^^ help: consider using `_bytes_read` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/gamestate.rs:85:25
[INFO] [stderr]    |
[INFO] [stderr] 85 |                     Err(e) => println!("failed to parse army number"),
[INFO] [stderr]    |                         ^ help: consider using `_e` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/battle.rs:45:13
[INFO] [stderr]    |
[INFO] [stderr] 45 |             _ => println!("strength not implemented for: {}", au.unit_type), //todo should use panic?
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `at` is never read
[INFO] [stderr]   --> src/battle.rs:53:13
[INFO] [stderr]    |
[INFO] [stderr] 53 |     let mut at: Result<ArmyType, String> = Err("not found".to_string());
[INFO] [stderr]    |             ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `c` is never read
[INFO] [stderr]    --> src/battle.rs:101:13
[INFO] [stderr]     |
[INFO] [stderr] 101 |     let mut c = 1;
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `input` is never read
[INFO] [stderr]   --> src/main.rs:27:21
[INFO] [stderr]    |
[INFO] [stderr] 27 |             let mut input = String::new();
[INFO] [stderr]    |                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bytes_read`
[INFO] [stderr]   --> src/main.rs:37:24
[INFO] [stderr]    |
[INFO] [stderr] 37 |                     Ok(bytes_read) => {
[INFO] [stderr]    |                        ^^^^^^^^^^ help: consider using `_bytes_read` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/gamestate.rs:85:25
[INFO] [stderr]    |
[INFO] [stderr] 85 |                     Err(e) => println!("failed to parse army number"),
[INFO] [stderr]    |                         ^ help: consider using `_e` instead
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `attack_province`
[INFO] [stderr]   --> src/country.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn attack_province(&mut self, enemy_province: Province) -> Province {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `merge_same_type_of_armies`
[INFO] [stderr]   --> src/country.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn merge_same_type_of_armies(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AtackingSelectCountry`
[INFO] [stderr]    --> src/gamestate.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     AtackingSelectCountry,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AtackingSelectProvince`
[INFO] [stderr]    --> src/gamestate.rs:149:5
[INFO] [stderr]     |
[INFO] [stderr] 149 |     AtackingSelectProvince,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BattleResult`
[INFO] [stderr]  --> src/battle.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct BattleResult {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_army_strenght`
[INFO] [stderr]   --> src/battle.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn get_army_strenght(army: &Vec<ArmyUnit>) -> i64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_battle_result`
[INFO] [stderr]   --> src/battle.rs:85:1
[INFO] [stderr]    |
[INFO] [stderr] 85 | / pub fn get_battle_result(attackers_army: Vec<ArmyUnit>,
[INFO] [stderr] 86 | |                          defenders_army: Vec<ArmyUnit>)
[INFO] [stderr] 87 | |                          -> BattleResult {
[INFO] [stderr] 88 | |     let ats = get_army_strenght(&attackers_army);
[INFO] [stderr] ...  |
[INFO] [stderr] 96 | |     result
[INFO] [stderr] 97 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/country.rs:32:52
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn try_make_army(&mut self, province_name: &String, army_type_name: &String, number: i64) {
[INFO] [stderr]    |                                                    ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/country.rs:32:77
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn try_make_army(&mut self, province_name: &String, army_type_name: &String, number: i64) {
[INFO] [stderr]    |                                                                             ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: usage of `contains_key` followed by `insert` on a `HashMap`
[INFO] [stderr]   --> src/country.rs:81:17
[INFO] [stderr]    |
[INFO] [stderr] 81 | /                 if self.investment.contains_key(&inv) {
[INFO] [stderr] 82 | |                     *self.investment.get_mut(&inv).unwrap() += 1;
[INFO] [stderr] 83 | |                 } else {
[INFO] [stderr] 84 | |                     self.investment.insert(inv, 1);
[INFO] [stderr] 85 | |                 }
[INFO] [stderr]    | |_________________^ help: consider using: `self.investment.entry(inv)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::map_entry)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_entry
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `monthlyIncome` should have a snake case name such as `monthly_income`
[INFO] [stderr]    --> src/country.rs:123:5
[INFO] [stderr]     |
[INFO] [stderr] 123 |     monthlyIncome: i64,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `attack_province`
[INFO] [stderr]   --> src/country.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn attack_province(&mut self, enemy_province: Province) -> Province {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `merge_same_type_of_armies`
[INFO] [stderr]   --> src/country.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn merge_same_type_of_armies(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AtackingSelectCountry`
[INFO] [stderr]    --> src/gamestate.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     AtackingSelectCountry,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AtackingSelectProvince`
[INFO] [stderr]    --> src/gamestate.rs:149:5
[INFO] [stderr]     |
[INFO] [stderr] 149 |     AtackingSelectProvince,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BattleResult`
[INFO] [stderr]  --> src/battle.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct BattleResult {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_army_strenght`
[INFO] [stderr]   --> src/battle.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn get_army_strenght(army: &Vec<ArmyUnit>) -> i64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_battle_result`
[INFO] [stderr]   --> src/battle.rs:85:1
[INFO] [stderr]    |
[INFO] [stderr] 85 | / pub fn get_battle_result(attackers_army: Vec<ArmyUnit>,
[INFO] [stderr] 86 | |                          defenders_army: Vec<ArmyUnit>)
[INFO] [stderr] 87 | |                          -> BattleResult {
[INFO] [stderr] 88 | |     let ats = get_army_strenght(&attackers_army);
[INFO] [stderr] ...  |
[INFO] [stderr] 96 | |     result
[INFO] [stderr] 97 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/country.rs:32:52
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn try_make_army(&mut self, province_name: &String, army_type_name: &String, number: i64) {
[INFO] [stderr]    |                                                    ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/country.rs:32:77
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn try_make_army(&mut self, province_name: &String, army_type_name: &String, number: i64) {
[INFO] [stderr]    |                                                                             ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: usage of `contains_key` followed by `insert` on a `HashMap`
[INFO] [stderr]   --> src/country.rs:81:17
[INFO] [stderr]    |
[INFO] [stderr] 81 | /                 if self.investment.contains_key(&inv) {
[INFO] [stderr] 82 | |                     *self.investment.get_mut(&inv).unwrap() += 1;
[INFO] [stderr] 83 | |                 } else {
[INFO] [stderr] 84 | |                     self.investment.insert(inv, 1);
[INFO] [stderr] 85 | |                 }
[INFO] [stderr]    | |_________________^ help: consider using: `self.investment.entry(inv)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::map_entry)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_entry
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `monthlyIncome` should have a snake case name such as `monthly_income`
[INFO] [stderr]    --> src/country.rs:123:5
[INFO] [stderr]     |
[INFO] [stderr] 123 |     monthlyIncome: i64,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/gamestate.rs:99:15
[INFO] [stderr]    |
[INFO] [stderr] 99 |         match new_menu.clone() {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `new_menu`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/battle.rs:37:32
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn get_army_strenght(army: &Vec<ArmyUnit>) -> i64 {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^ help: change this to: `&[ArmyUnit]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/gamestate.rs:99:15
[INFO] [stderr]    |
[INFO] [stderr] 99 |         match new_menu.clone() {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `new_menu`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/battle.rs:37:32
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn get_army_strenght(army: &Vec<ArmyUnit>) -> i64 {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^ help: change this to: `&[ArmyUnit]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "92ecf5afa8cdd3c6f8947963971f3b23d9ffc974f6bebadb3b2400fd55fc540d"`
[INFO] running `"docker" "rm" "-f" "92ecf5afa8cdd3c6f8947963971f3b23d9ffc974f6bebadb3b2400fd55fc540d"`
[INFO] [stdout] 92ecf5afa8cdd3c6f8947963971f3b23d9ffc974f6bebadb3b2400fd55fc540d