[INFO] updating cached repository Stratus51/codingame_legends-of-code-and-magic_code [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Stratus51/codingame_legends-of-code-and-magic_code [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Stratus51/codingame_legends-of-code-and-magic_code" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/Stratus51/codingame_legends-of-code-and-magic_code"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/Stratus51/codingame_legends-of-code-and-magic_code'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Stratus51/codingame_legends-of-code-and-magic_code" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/Stratus51/codingame_legends-of-code-and-magic_code"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/Stratus51/codingame_legends-of-code-and-magic_code'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 62170daa7ab2b3c1c3fc103d7a3321dc04011a9c [INFO] sha for GitHub repo Stratus51/codingame_legends-of-code-and-magic_code: 62170daa7ab2b3c1c3fc103d7a3321dc04011a9c [INFO] validating manifest of Stratus51/codingame_legends-of-code-and-magic_code on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Stratus51/codingame_legends-of-code-and-magic_code on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Stratus51/codingame_legends-of-code-and-magic_code [INFO] finished frobbing Stratus51/codingame_legends-of-code-and-magic_code [INFO] frobbed toml for Stratus51/codingame_legends-of-code-and-magic_code written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/Stratus51/codingame_legends-of-code-and-magic_code/Cargo.toml [INFO] started frobbing Stratus51/codingame_legends-of-code-and-magic_code [INFO] finished frobbing Stratus51/codingame_legends-of-code-and-magic_code [INFO] frobbed toml for Stratus51/codingame_legends-of-code-and-magic_code written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/Stratus51/codingame_legends-of-code-and-magic_code/Cargo.toml [INFO] crate Stratus51/codingame_legends-of-code-and-magic_code already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Stratus51/codingame_legends-of-code-and-magic_code against master#435236b8877cdb98c82eaebfb7887782277265c5 for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-7/master#435236b8877cdb98c82eaebfb7887782277265c5:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/Stratus51/codingame_legends-of-code-and-magic_code:/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" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 57d6ceb2308f6aa35d972bc5bae3a5cd92cafd637383e8abb82de20367357095 [INFO] running `"docker" "start" "-a" "57d6ceb2308f6aa35d972bc5bae3a5cd92cafd637383e8abb82de20367357095"` [INFO] [stderr] Checking coding_game_tmp v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:519:27 [INFO] [stderr] | [INFO] [stderr] 519 | category: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Category` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:525:38 [INFO] [stderr] | [INFO] [stderr] 525 | pub fn new(category: Box, balance: Vec) -> CategoryBalancer { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Category` [INFO] [stderr] [INFO] [stderr] --> src/main.rs:519:27 [INFO] [stderr] | [INFO] [stderr] 519 | category: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Category` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:525:38 [INFO] [stderr] | [INFO] [stderr] 525 | pub fn new(category: Box, balance: Vec) -> CategoryBalancer { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Category` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `hand_pos` [INFO] [stderr] --> src/main.rs:393:36 [INFO] [stderr] | [INFO] [stderr] 393 | pub fn use_item(&mut self, hand_pos: usize) { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_hand_pos` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:69:17 [INFO] [stderr] | [INFO] [stderr] 69 | let mut sub_tot = total - energy_set[i]; [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: unused variable: `hand_pos` [INFO] [stderr] --> src/main.rs:393:36 [INFO] [stderr] | [INFO] [stderr] 393 | pub fn use_item(&mut self, hand_pos: usize) { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_hand_pos` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:69:17 [INFO] [stderr] | [INFO] [stderr] 69 | let mut sub_tot = total - energy_set[i]; [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: variant is never constructed: `Green` [INFO] [stderr] --> src/main.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | Green = 1, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Red` [INFO] [stderr] --> src/main.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | Red = 2, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Blue` [INFO] [stderr] --> src/main.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | Blue = 3, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `use_item` [INFO] [stderr] --> src/main.rs:393:9 [INFO] [stderr] | [INFO] [stderr] 393 | pub fn use_item(&mut self, hand_pos: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `attack_value` [INFO] [stderr] --> src/main.rs:796:17 [INFO] [stderr] | [INFO] [stderr] 796 | fn attack_value(&self) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `attack_value` [INFO] [stderr] --> src/main.rs:836:17 [INFO] [stderr] | [INFO] [stderr] 836 | fn attack_value(&self) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `attack_balance` [INFO] [stderr] --> src/main.rs:897:17 [INFO] [stderr] | [INFO] [stderr] 897 | pub fn attack_balance(&self) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `game_is_lost` [INFO] [stderr] --> src/main.rs:919:13 [INFO] [stderr] | [INFO] [stderr] 919 | fn game_is_lost(game: &Game) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Green` [INFO] [stderr] --> src/main.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | Green = 1, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Red` [INFO] [stderr] --> src/main.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | Red = 2, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Blue` [INFO] [stderr] --> src/main.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | Blue = 3, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `use_item` [INFO] [stderr] --> src/main.rs:393:9 [INFO] [stderr] | [INFO] [stderr] 393 | pub fn use_item(&mut self, hand_pos: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `attack_value` [INFO] [stderr] --> src/main.rs:796:17 [INFO] [stderr] | [INFO] [stderr] 796 | fn attack_value(&self) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `attack_value` [INFO] [stderr] --> src/main.rs:836:17 [INFO] [stderr] | [INFO] [stderr] 836 | fn attack_value(&self) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `attack_balance` [INFO] [stderr] --> src/main.rs:897:17 [INFO] [stderr] | [INFO] [stderr] 897 | pub fn attack_balance(&self) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `game_is_lost` [INFO] [stderr] --> src/main.rs:919:13 [INFO] [stderr] | [INFO] [stderr] 919 | fn game_is_lost(game: &Game) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `"docker" "inspect" "57d6ceb2308f6aa35d972bc5bae3a5cd92cafd637383e8abb82de20367357095"` [INFO] running `"docker" "rm" "-f" "57d6ceb2308f6aa35d972bc5bae3a5cd92cafd637383e8abb82de20367357095"` [INFO] [stdout] 57d6ceb2308f6aa35d972bc5bae3a5cd92cafd637383e8abb82de20367357095