[INFO] updating cached repository https://github.com/jaroslaw-weber/rust-strategy-game [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7b0fad88f0ab472f6a67848154fa7753ced6c503 [INFO] checking jaroslaw-weber/rust-strategy-game against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaroslaw-weber%2Frust-strategy-game" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jaroslaw-weber/rust-strategy-game on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jaroslaw-weber/rust-strategy-game [INFO] finished tweaking git repo https://github.com/jaroslaw-weber/rust-strategy-game [INFO] tweaked toml for git repo https://github.com/jaroslaw-weber/rust-strategy-game written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/jaroslaw-weber/rust-strategy-game already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cab422ad9cf125e1d90d7c1e7de6505d46d0af107a5e3c475e5edf43761beea3 [INFO] running `"docker" "start" "-a" "cab422ad9cf125e1d90d7c1e7de6505d46d0af107a5e3c475e5edf43761beea3"` [INFO] [stderr] Checking rusteu v0.1.0 (/opt/rustwide/workdir) [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] = note: `#[warn(unused_imports)]` on by default [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: `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] = note: `#[warn(unused_imports)]` on by default [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 `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] = note: `#[warn(unused_assignments)]` on by default [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 prefixing with an underscore: `_bytes_read` [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 prefixing with an underscore: `_e` [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] = 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: variable does not need to be mutable [INFO] [stderr] --> src/country.rs:42:25 [INFO] [stderr] | [INFO] [stderr] 42 | let mut search_province = [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: 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 `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] = note: `#[warn(unused_assignments)]` on by default [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 prefixing with an underscore: `_bytes_read` [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 prefixing with an underscore: `_e` [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] = 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: variable does not need to be mutable [INFO] [stderr] --> src/country.rs:42:25 [INFO] [stderr] | [INFO] [stderr] 42 | let mut search_province = [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: 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 [INFO] [stderr] --> src/country.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 123 | monthlyIncome: i64, [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `monthly_income` [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 [INFO] [stderr] --> src/country.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 123 | monthlyIncome: i64, [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `monthly_income` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `"docker" "inspect" "cab422ad9cf125e1d90d7c1e7de6505d46d0af107a5e3c475e5edf43761beea3"` [INFO] running `"docker" "rm" "-f" "cab422ad9cf125e1d90d7c1e7de6505d46d0af107a5e3c475e5edf43761beea3"` [INFO] [stdout] cab422ad9cf125e1d90d7c1e7de6505d46d0af107a5e3c475e5edf43761beea3