[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/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/jaroslaw-weber/rust-strategy-game"` [INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/jaroslaw-weber/rust-strategy-game'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jaroslaw-weber/rust-strategy-game" "work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/jaroslaw-weber/rust-strategy-game"` [INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/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 master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jaroslaw-weber/rust-strategy-game on toolchain try#bad365140e1e8233b42b21af70a407f14ce5fec5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "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/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/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/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/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" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking jaroslaw-weber/rust-strategy-game against try#bad365140e1e8233b42b21af70a407f14ce5fec5 for pr-56896 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-2/try#bad365140e1e8233b42b21af70a407f14ce5fec5:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/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" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 79560b2463a9497297697f35c395142f676cbf61db5d85ff4e570ffbe348f928 [INFO] running `"docker" "start" "-a" "79560b2463a9497297697f35c395142f676cbf61db5d85ff4e570ffbe348f928"` [INFO] [stderr] Checking rusteu v0.1.0 (/opt/crater/workdir) [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: 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: 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: 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: 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 = Err("not found".to_string()); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [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] = help: maybe it is overwritten before being read? [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] = help: maybe it is overwritten before being read? [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 = Err("not found".to_string()); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [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] = help: maybe it is overwritten before being read? [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] = help: maybe it is overwritten before being read? [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) -> 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, [INFO] [stderr] 86 | | defenders_army: Vec) [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: 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) -> 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, [INFO] [stderr] 86 | | defenders_army: Vec) [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: 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] Finished dev [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `"docker" "inspect" "79560b2463a9497297697f35c395142f676cbf61db5d85ff4e570ffbe348f928"` [INFO] running `"docker" "rm" "-f" "79560b2463a9497297697f35c395142f676cbf61db5d85ff4e570ffbe348f928"` [INFO] [stdout] 79560b2463a9497297697f35c395142f676cbf61db5d85ff4e570ffbe348f928