[INFO] cloning repository https://github.com/saty9/cluedo-agent-testbed [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saty9/cluedo-agent-testbed" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaty9%2Fcluedo-agent-testbed", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaty9%2Fcluedo-agent-testbed'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9e5222784ffffc799cd64157d28e6026f3ba775c [INFO] building saty9/cluedo-agent-testbed against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaty9%2Fcluedo-agent-testbed" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/saty9/cluedo-agent-testbed on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/saty9/cluedo-agent-testbed [INFO] finished tweaking git repo https://github.com/saty9/cluedo-agent-testbed [INFO] tweaked toml for git repo https://github.com/saty9/cluedo-agent-testbed written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/saty9/cluedo-agent-testbed already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50becc30204508c4862a5ba39d2a02d29d2b41c2971f11b126fe020940ebfd73 [INFO] running `Command { std: "docker" "start" "-a" "50becc30204508c4862a5ba39d2a02d29d2b41c2971f11b126fe020940ebfd73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50becc30204508c4862a5ba39d2a02d29d2b41c2971f11b126fe020940ebfd73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50becc30204508c4862a5ba39d2a02d29d2b41c2971f11b126fe020940ebfd73", kill_on_drop: false }` [INFO] [stdout] 50becc30204508c4862a5ba39d2a02d29d2b41c2971f11b126fe020940ebfd73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 754771dd1d28ad9a46f0e8624e1a76ebaa1dd66e8bccdf510bf60d983c50e0cf [INFO] running `Command { std: "docker" "start" "-a" "754771dd1d28ad9a46f0e8624e1a76ebaa1dd66e8bccdf510bf60d983c50e0cf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling enum-iterator-derive v0.7.0 [INFO] [stderr] Compiling enum-iterator v0.7.0 [INFO] [stderr] Compiling cluedo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `BILLIARD_ROOM` should have an upper camel case name [INFO] [stdout] --> src/game.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | BILLIARD_ROOM, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `BilliardRoom` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `DINING_ROOM` should have an upper camel case name [INFO] [stdout] --> src/game.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | DINING_ROOM, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `DiningRoom` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/game.rs:168:32 [INFO] [stdout] | [INFO] [stdout] 168 | ... if (*position == current_player_position) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 168 - if (*position == current_player_position) { [INFO] [stdout] 168 + if *position == current_player_position { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `enum_iterator::IntoEnumIterator` [INFO] [stdout] --> src/player.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use enum_iterator::IntoEnumIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::seq::SliceRandom` [INFO] [stdout] --> src/player.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::seq::SliceRandom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::thread_rng` [INFO] [stdout] --> src/player.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::thread_rng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/player.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | (*self.possibleCharacters.first().unwrap()), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 77 - (*self.possibleCharacters.first().unwrap()), [INFO] [stdout] 77 + *self.possibleCharacters.first().unwrap(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/player.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 78 | (*self.possibleWeapons.first().unwrap()), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 78 - (*self.possibleWeapons.first().unwrap()), [INFO] [stdout] 78 + *self.possibleWeapons.first().unwrap(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/player.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | (*self.possibleRooms.first().unwrap()) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 79 - (*self.possibleRooms.first().unwrap()) [INFO] [stdout] 79 + *self.possibleRooms.first().unwrap() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/player.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | (*self.possibleCharacters.first().unwrap()), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 83 - (*self.possibleCharacters.first().unwrap()), [INFO] [stdout] 83 + *self.possibleCharacters.first().unwrap(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/player.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | (*self.possibleWeapons.first().unwrap()), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 84 - (*self.possibleWeapons.first().unwrap()), [INFO] [stdout] 84 + *self.possibleWeapons.first().unwrap(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/player.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 85 | (*self.possibleRooms.first().unwrap()) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 85 - (*self.possibleRooms.first().unwrap()) [INFO] [stdout] 85 + *self.possibleRooms.first().unwrap() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/player.rs:95:20 [INFO] [stdout] | [INFO] [stdout] 95 | if (guess_from != self.position) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 95 - if (guess_from != self.position) { [INFO] [stdout] 95 + if guess_from != self.position { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/game.rs:165:33 [INFO] [stdout] | [INFO] [stdout] 165 | .find(|(position, hand_card)| search_cards.contains(hand_card) ) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/player.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | fn new(position: usize, number_of_players: usize, hand: Vec) -> Self { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `number_of_players` [INFO] [stdout] --> src/player.rs:28:29 [INFO] [stdout] | [INFO] [stdout] 28 | fn new(position: usize, number_of_players: usize, hand: Vec) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_number_of_players` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hand` [INFO] [stdout] --> src/player.rs:28:55 [INFO] [stdout] | [INFO] [stdout] 28 | fn new(position: usize, number_of_players: usize, hand: Vec) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_hand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `guess_from` [INFO] [stdout] --> src/player.rs:40:35 [INFO] [stdout] | [INFO] [stdout] 40 | fn handle_response(&mut self, guess_from: usize, guess: Guess, response: Option) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_guess_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `guess` [INFO] [stdout] --> src/player.rs:40:54 [INFO] [stdout] | [INFO] [stdout] 40 | fn handle_response(&mut self, guess_from: usize, guess: Guess, response: Option) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_guess` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `response` [INFO] [stdout] --> src/player.rs:40:68 [INFO] [stdout] | [INFO] [stdout] 40 | fn handle_response(&mut self, guess_from: usize, guess: Guess, response: Option) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `number_of_players` [INFO] [stdout] --> src/player.rs:63:29 [INFO] [stdout] | [INFO] [stdout] 63 | fn new(position: usize, number_of_players: usize, mut hand: Vec) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_number_of_players` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/player.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | let mut possibleCharacters = Character::shuffled_list(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/player.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let mut possibleWeapons = Weapon::shuffled_list(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/player.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let mut possibleRooms = Room::shuffled_list(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_PLAYERS` is never used [INFO] [stdout] --> src/game.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const MAX_PLAYERS: i32 = 6; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `shuffled_list` and `to_card` are never used [INFO] [stdout] --> src/game.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 20 | impl Character { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 21 | pub(crate) fn shuffled_list() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn to_card(&self) -> Card { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `shuffled_list` and `to_card` are never used [INFO] [stdout] --> src/game.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 42 | impl Weapon { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 43 | pub(crate) fn shuffled_list() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn to_card(&self) -> Card { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `shuffled_list` and `to_card` are never used [INFO] [stdout] --> src/game.rs:69:19 [INFO] [stdout] | [INFO] [stdout] 68 | impl Room { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 69 | pub(crate) fn shuffled_list() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn to_card(&self) -> Card { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Card` is never used [INFO] [stdout] --> src/game.rs:82:10 [INFO] [stdout] | [INFO] [stdout] 82 | pub enum Card { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Card` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Game` is never constructed [INFO] [stdout] --> src/game.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | struct Game { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Game` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GameResult` is never constructed [INFO] [stdout] --> src/game.rs:94:8 [INFO] [stdout] | [INFO] [stdout] 94 | struct GameResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `play` are never used [INFO] [stdout] --> src/game.rs:104:12 [INFO] [stdout] | [INFO] [stdout] 103 | impl Game { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 104 | pub fn new(number_of_players: u8) -> Game { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | pub fn play(&self) -> GameResult { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Guess` is never used [INFO] [stdout] --> src/player.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum Guess { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Guess` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Response` is never constructed [INFO] [stdout] --> src/player.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Response { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Player` is never used [INFO] [stdout] --> src/player.rs:20:11 [INFO] [stdout] | [INFO] [stdout] 20 | pub trait Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RandomPlayer` is never constructed [INFO] [stdout] --> src/player.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct RandomPlayer {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ProcessOfEliminationPlayer` is never constructed [INFO] [stdout] --> src/player.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct ProcessOfEliminationPlayer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `eliminate_card` is never used [INFO] [stdout] --> src/player.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 51 | impl ProcessOfEliminationPlayer { [INFO] [stdout] | ------------------------------- method in this implementation [INFO] [stdout] 52 | fn eliminate_card(&mut self, card: Card) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `possibleCharacters` should have a snake case name [INFO] [stdout] --> src/player.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | possibleCharacters: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `possible_characters` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `possibleWeapons` should have a snake case name [INFO] [stdout] --> src/player.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | possibleWeapons: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `possible_weapons` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `possibleRooms` should have a snake case name [INFO] [stdout] --> src/player.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | possibleRooms: Vec [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `possible_rooms` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `possibleCharacters` should have a snake case name [INFO] [stdout] --> src/player.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | let mut possibleCharacters = Character::shuffled_list(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `possible_characters` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `possibleWeapons` should have a snake case name [INFO] [stdout] --> src/player.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | let mut possibleWeapons = Weapon::shuffled_list(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `possible_weapons` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `possibleRooms` should have a snake case name [INFO] [stdout] --> src/player.rs:66:17 [INFO] [stdout] | [INFO] [stdout] 66 | let mut possibleRooms = Room::shuffled_list(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `possible_rooms` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.78s [INFO] running `Command { std: "docker" "inspect" "754771dd1d28ad9a46f0e8624e1a76ebaa1dd66e8bccdf510bf60d983c50e0cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "754771dd1d28ad9a46f0e8624e1a76ebaa1dd66e8bccdf510bf60d983c50e0cf", kill_on_drop: false }` [INFO] [stdout] 754771dd1d28ad9a46f0e8624e1a76ebaa1dd66e8bccdf510bf60d983c50e0cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c6680908ae51f7133fe6c4bfae71f48ded0c725248e5db4dc8b1f68b16c05f1 [INFO] running `Command { std: "docker" "start" "-a" "7c6680908ae51f7133fe6c4bfae71f48ded0c725248e5db4dc8b1f68b16c05f1", kill_on_drop: false }` [INFO] [stderr] Compiling cluedo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `BILLIARD_ROOM` should have an upper camel case name [INFO] [stdout] --> src/game.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | BILLIARD_ROOM, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `BilliardRoom` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `DINING_ROOM` should have an upper camel case name [INFO] [stdout] --> src/game.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | DINING_ROOM, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `DiningRoom` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/game.rs:168:32 [INFO] [stdout] | [INFO] [stdout] 168 | ... if (*position == current_player_position) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 168 - if (*position == current_player_position) { [INFO] [stdout] 168 + if *position == current_player_position { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `enum_iterator::IntoEnumIterator` [INFO] [stdout] --> src/player.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use enum_iterator::IntoEnumIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::seq::SliceRandom` [INFO] [stdout] --> src/player.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::seq::SliceRandom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::thread_rng` [INFO] [stdout] --> src/player.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::thread_rng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/player.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | (*self.possibleCharacters.first().unwrap()), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 77 - (*self.possibleCharacters.first().unwrap()), [INFO] [stdout] 77 + *self.possibleCharacters.first().unwrap(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/player.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 78 | (*self.possibleWeapons.first().unwrap()), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 78 - (*self.possibleWeapons.first().unwrap()), [INFO] [stdout] 78 + *self.possibleWeapons.first().unwrap(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/player.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | (*self.possibleRooms.first().unwrap()) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 79 - (*self.possibleRooms.first().unwrap()) [INFO] [stdout] 79 + *self.possibleRooms.first().unwrap() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/player.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | (*self.possibleCharacters.first().unwrap()), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 83 - (*self.possibleCharacters.first().unwrap()), [INFO] [stdout] 83 + *self.possibleCharacters.first().unwrap(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/player.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | (*self.possibleWeapons.first().unwrap()), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 84 - (*self.possibleWeapons.first().unwrap()), [INFO] [stdout] 84 + *self.possibleWeapons.first().unwrap(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/player.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 85 | (*self.possibleRooms.first().unwrap()) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 85 - (*self.possibleRooms.first().unwrap()) [INFO] [stdout] 85 + *self.possibleRooms.first().unwrap() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/player.rs:95:20 [INFO] [stdout] | [INFO] [stdout] 95 | if (guess_from != self.position) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 95 - if (guess_from != self.position) { [INFO] [stdout] 95 + if guess_from != self.position { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/game.rs:165:33 [INFO] [stdout] | [INFO] [stdout] 165 | .find(|(position, hand_card)| search_cards.contains(hand_card) ) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/player.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | fn new(position: usize, number_of_players: usize, hand: Vec) -> Self { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `number_of_players` [INFO] [stdout] --> src/player.rs:28:29 [INFO] [stdout] | [INFO] [stdout] 28 | fn new(position: usize, number_of_players: usize, hand: Vec) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_number_of_players` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hand` [INFO] [stdout] --> src/player.rs:28:55 [INFO] [stdout] | [INFO] [stdout] 28 | fn new(position: usize, number_of_players: usize, hand: Vec) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_hand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `guess_from` [INFO] [stdout] --> src/player.rs:40:35 [INFO] [stdout] | [INFO] [stdout] 40 | fn handle_response(&mut self, guess_from: usize, guess: Guess, response: Option) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_guess_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `guess` [INFO] [stdout] --> src/player.rs:40:54 [INFO] [stdout] | [INFO] [stdout] 40 | fn handle_response(&mut self, guess_from: usize, guess: Guess, response: Option) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_guess` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `response` [INFO] [stdout] --> src/player.rs:40:68 [INFO] [stdout] | [INFO] [stdout] 40 | fn handle_response(&mut self, guess_from: usize, guess: Guess, response: Option) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `number_of_players` [INFO] [stdout] --> src/player.rs:63:29 [INFO] [stdout] | [INFO] [stdout] 63 | fn new(position: usize, number_of_players: usize, mut hand: Vec) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_number_of_players` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/player.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | let mut possibleCharacters = Character::shuffled_list(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/player.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let mut possibleWeapons = Weapon::shuffled_list(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/player.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let mut possibleRooms = Room::shuffled_list(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `injected_agent_won` and `number_of_turns` are never read [INFO] [stdout] --> src/game.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 94 | struct GameResult { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 95 | injected_agent_won: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 96 | number_of_turns: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `from` is never read [INFO] [stdout] --> src/player.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Response { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 16 | pub(crate) from: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `possibleCharacters` should have a snake case name [INFO] [stdout] --> src/player.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | possibleCharacters: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `possible_characters` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `possibleWeapons` should have a snake case name [INFO] [stdout] --> src/player.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | possibleWeapons: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `possible_weapons` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `possibleRooms` should have a snake case name [INFO] [stdout] --> src/player.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | possibleRooms: Vec [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `possible_rooms` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `possibleCharacters` should have a snake case name [INFO] [stdout] --> src/player.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | let mut possibleCharacters = Character::shuffled_list(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `possible_characters` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `possibleWeapons` should have a snake case name [INFO] [stdout] --> src/player.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | let mut possibleWeapons = Weapon::shuffled_list(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `possible_weapons` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `possibleRooms` should have a snake case name [INFO] [stdout] --> src/player.rs:66:17 [INFO] [stdout] | [INFO] [stdout] 66 | let mut possibleRooms = Room::shuffled_list(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `possible_rooms` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcHCoy4W/symbols.o" "<6 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{librand-10dd8161b2716e0b.rlib,librand_chacha-4536d4b0c305bd79.rlib,libppv_lite86-91ff79ce56d253ed.rlib,librand_core-0c3e6986f95b53ee.rlib,libgetrandom-74bbdbaedbf1b773.rlib,liblibc-23d85f4f09c3b78a.rlib,libcfg_if-02ffc4ff30a29427.rlib,libenum_iterator-608a2c2748bb95a2.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lrt" "-lpthread" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcHCoy4W/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,-znostart-stop-gc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/cluedo-46e40a25fc877b52" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. [INFO] [stdout] collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cluedo` (bin "cluedo" test) due to 1 previous error; 32 warnings emitted [INFO] running `Command { std: "docker" "inspect" "7c6680908ae51f7133fe6c4bfae71f48ded0c725248e5db4dc8b1f68b16c05f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c6680908ae51f7133fe6c4bfae71f48ded0c725248e5db4dc8b1f68b16c05f1", kill_on_drop: false }` [INFO] [stdout] 7c6680908ae51f7133fe6c4bfae71f48ded0c725248e5db4dc8b1f68b16c05f1