[INFO] fetching crate superttt 0.1.0... [INFO] testing superttt-0.1.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate superttt 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate superttt 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate superttt 0.1.0 [INFO] tweaked toml for crates.io crate superttt 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate superttt 0.1.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate superttt 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytes v1.8.0 [INFO] [stderr] Downloaded rbl_circular_buffer v0.1.2 [INFO] [stderr] Downloaded redox_syscall v0.5.7 [INFO] [stderr] Downloaded miniz_oxide v0.8.0 [INFO] [stderr] Downloaded socket2 v0.5.7 [INFO] [stderr] Downloaded proc-macro2 v1.0.89 [INFO] [stderr] Downloaded unicode-ident v1.0.13 [INFO] [stderr] Downloaded tokio-macros v2.4.0 [INFO] [stderr] Downloaded syn v2.0.87 [INFO] [stderr] Downloaded object v0.36.5 [INFO] [stderr] Downloaded tokio v1.41.1 [INFO] [stderr] Downloaded libc v0.2.161 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e446b832885e1d8501013905c7a201ef923ce2a92d7d11a8b2a20f670bded8aa [INFO] running `Command { std: "docker" "start" "-a" "e446b832885e1d8501013905c7a201ef923ce2a92d7d11a8b2a20f670bded8aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e446b832885e1d8501013905c7a201ef923ce2a92d7d11a8b2a20f670bded8aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e446b832885e1d8501013905c7a201ef923ce2a92d7d11a8b2a20f670bded8aa", kill_on_drop: false }` [INFO] [stdout] e446b832885e1d8501013905c7a201ef923ce2a92d7d11a8b2a20f670bded8aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 018f3935477fcbc358e5d90b615dfd340cffd7f1805ba9848b95d2126f4fb007 [INFO] running `Command { std: "docker" "start" "-a" "018f3935477fcbc358e5d90b615dfd340cffd7f1805ba9848b95d2126f4fb007", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling pin-project-lite v0.2.15 [INFO] [stderr] Compiling bytes v1.8.0 [INFO] [stderr] Compiling rbl_circular_buffer v0.1.2 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling mio v1.0.2 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling tokio v1.41.1 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling superttt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: a dangling pointer will be produced because the temporary `[i8; 81]` will be dropped [INFO] [stdout] --> src/game/state.rs:23:45 [INFO] [stdout] | [INFO] [stdout] 23 | let source_board = self.get_board().as_ptr(); [INFO] [stdout] | ---------------- ^^^^^^ this pointer will immediately be invalid [INFO] [stdout] | | [INFO] [stdout] | this `[i8; 81]` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `[i8; 81]` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: you must make sure that the variable you bind the `[i8; 81]` to lives at least as long as the pointer returned by the call to `as_ptr` [INFO] [stdout] = help: in particular, if this pointer is returned from the current function, binding the `[i8; 81]` inside the function will not suffice [INFO] [stdout] = help: for more information, see [INFO] [stdout] = note: `#[warn(dangling_pointers_from_temporaries)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a dangling pointer will be produced because the temporary `[i8; 9]` will be dropped [INFO] [stdout] --> src/game/state.rs:26:49 [INFO] [stdout] | [INFO] [stdout] 26 | let source_rosters = self.get_rosters().as_ptr(); [INFO] [stdout] | ------------------ ^^^^^^ this pointer will immediately be invalid [INFO] [stdout] | | [INFO] [stdout] | this `[i8; 9]` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `[i8; 9]` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: you must make sure that the variable you bind the `[i8; 9]` to lives at least as long as the pointer returned by the call to `as_ptr` [INFO] [stdout] = help: in particular, if this pointer is returned from the current function, binding the `[i8; 9]` inside the function will not suffice [INFO] [stdout] = help: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Debug` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `game::play_game_multiple_threads` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use game::play_game_multiple_threads; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `game::player::Player` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use game::player::Player; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `game::play_game` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use game::play_game; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `o` [INFO] [stdout] --> src/main.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | Ok(o) => {}, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_o` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let mut player1 = Arc::new(RandomBot::new(1)); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let mut player2 = Arc::new(RandomBot::new(2)); [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/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let mut s = &mut states[idx]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_previous_move` and `set_previous_move` are never used [INFO] [stdout] --> src/game.rs:113:12 [INFO] [stdout] | [INFO] [stdout] 111 | impl Game { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] 112 | /// Get the previous move. [INFO] [stdout] 113 | pub fn get_previous_move(&self) -> [i8; 2] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 142 | pub fn set_previous_move(&mut self, previous_move: [i8; 2]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `play_game_multiple` is never used [INFO] [stdout] --> src/game.rs:573:8 [INFO] [stdout] | [INFO] [stdout] 573 | pub fn play_game_multiple(player1: &dyn Player, player2: &dyn Player, number_of_games: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `play_game_multiple_threads` is never used [INFO] [stdout] --> src/game.rs:589:14 [INFO] [stdout] | [INFO] [stdout] 589 | pub async fn play_game_multiple_threads( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_wins` is never used [INFO] [stdout] --> src/game/player.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait Player { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 42 | fn get_wins(&self) -> u32; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ScareCrow` is never constructed [INFO] [stdout] --> src/game/player.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 94 | pub struct ScareCrow { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/game/player.rs:101:12 [INFO] [stdout] | [INFO] [stdout] 99 | impl ScareCrow { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 100 | /// Creates a new [`ScareCrow`]. [INFO] [stdout] 101 | pub fn new(id: i8) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SmartAgent` is never constructed [INFO] [stdout] --> src/game/player.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct SmartAgent { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/game/player.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 135 | impl SmartAgent { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 141 | pub fn new(id: i8, replay_buffer_capacity: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RandomBuffer` is never constructed [INFO] [stdout] --> src/game/replay_buffer.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct RandomBuffer { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/game/replay_buffer.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl RandomBuffer { [INFO] [stdout] | ----------------------- associated function in this implementation [INFO] [stdout] 22 | /// Construnct new Random Buffer. [INFO] [stdout] 23 | pub fn new(capacity: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Buffer` is never used [INFO] [stdout] --> src/game/replay_buffer.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | pub trait Buffer { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `simulate_game` and `get_odds` are never used [INFO] [stdout] --> src/game/state.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 86 | impl State { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 87 | /// Simulates a game starting from this state. [INFO] [stdout] 88 | pub fn simulate_game() {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | pub fn get_odds(&self) -> [f64; 3] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a dangling pointer will be produced because the temporary `[i8; 81]` will be dropped [INFO] [stdout] --> src/game/state.rs:23:45 [INFO] [stdout] | [INFO] [stdout] 23 | let source_board = self.get_board().as_ptr(); [INFO] [stdout] | ---------------- ^^^^^^ this pointer will immediately be invalid [INFO] [stdout] | | [INFO] [stdout] | this `[i8; 81]` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `[i8; 81]` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: you must make sure that the variable you bind the `[i8; 81]` to lives at least as long as the pointer returned by the call to `as_ptr` [INFO] [stdout] = help: in particular, if this pointer is returned from the current function, binding the `[i8; 81]` inside the function will not suffice [INFO] [stdout] = help: for more information, see [INFO] [stdout] = note: `#[warn(dangling_pointers_from_temporaries)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a dangling pointer will be produced because the temporary `[i8; 9]` will be dropped [INFO] [stdout] --> src/game/state.rs:26:49 [INFO] [stdout] | [INFO] [stdout] 26 | let source_rosters = self.get_rosters().as_ptr(); [INFO] [stdout] | ------------------ ^^^^^^ this pointer will immediately be invalid [INFO] [stdout] | | [INFO] [stdout] | this `[i8; 9]` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `[i8; 9]` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: you must make sure that the variable you bind the `[i8; 9]` to lives at least as long as the pointer returned by the call to `as_ptr` [INFO] [stdout] = help: in particular, if this pointer is returned from the current function, binding the `[i8; 9]` inside the function will not suffice [INFO] [stdout] = help: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.83s [INFO] running `Command { std: "docker" "inspect" "018f3935477fcbc358e5d90b615dfd340cffd7f1805ba9848b95d2126f4fb007", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "018f3935477fcbc358e5d90b615dfd340cffd7f1805ba9848b95d2126f4fb007", kill_on_drop: false }` [INFO] [stdout] 018f3935477fcbc358e5d90b615dfd340cffd7f1805ba9848b95d2126f4fb007 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b2d24ab6233b8cede2dea01d1a3513b79185b02d42126e787343d1608b0ac72 [INFO] running `Command { std: "docker" "start" "-a" "7b2d24ab6233b8cede2dea01d1a3513b79185b02d42126e787343d1608b0ac72", kill_on_drop: false }` [INFO] [stdout] warning: a dangling pointer will be produced because the temporary `[i8; 81]` will be dropped [INFO] [stdout] --> src/game/state.rs:23:45 [INFO] [stdout] | [INFO] [stdout] 23 | let source_board = self.get_board().as_ptr(); [INFO] [stdout] | ---------------- ^^^^^^ this pointer will immediately be invalid [INFO] [stdout] | | [INFO] [stdout] | this `[i8; 81]` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `[i8; 81]` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: you must make sure that the variable you bind the `[i8; 81]` to lives at least as long as the pointer returned by the call to `as_ptr` [INFO] [stdout] = help: in particular, if this pointer is returned from the current function, binding the `[i8; 81]` inside the function will not suffice [INFO] [stdout] = help: for more information, see [INFO] [stdout] = note: `#[warn(dangling_pointers_from_temporaries)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a dangling pointer will be produced because the temporary `[i8; 9]` will be dropped [INFO] [stdout] --> src/game/state.rs:26:49 [INFO] [stdout] | [INFO] [stdout] 26 | let source_rosters = self.get_rosters().as_ptr(); [INFO] [stdout] | ------------------ ^^^^^^ this pointer will immediately be invalid [INFO] [stdout] | | [INFO] [stdout] | this `[i8; 9]` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `[i8; 9]` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: you must make sure that the variable you bind the `[i8; 9]` to lives at least as long as the pointer returned by the call to `as_ptr` [INFO] [stdout] = help: in particular, if this pointer is returned from the current function, binding the `[i8; 9]` inside the function will not suffice [INFO] [stdout] = help: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling superttt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt::Debug` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `game::play_game_multiple_threads` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use game::play_game_multiple_threads; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `game::player::Player` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use game::player::Player; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `game::play_game` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use game::play_game; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `o` [INFO] [stdout] --> src/main.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | Ok(o) => {}, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_o` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let mut player1 = Arc::new(RandomBot::new(1)); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let mut player2 = Arc::new(RandomBot::new(2)); [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/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let mut s = &mut states[idx]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_previous_move` and `set_previous_move` are never used [INFO] [stdout] --> src/game.rs:113:12 [INFO] [stdout] | [INFO] [stdout] 111 | impl Game { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] 112 | /// Get the previous move. [INFO] [stdout] 113 | pub fn get_previous_move(&self) -> [i8; 2] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 142 | pub fn set_previous_move(&mut self, previous_move: [i8; 2]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `play_game_multiple` is never used [INFO] [stdout] --> src/game.rs:573:8 [INFO] [stdout] | [INFO] [stdout] 573 | pub fn play_game_multiple(player1: &dyn Player, player2: &dyn Player, number_of_games: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `play_game_multiple_threads` is never used [INFO] [stdout] --> src/game.rs:589:14 [INFO] [stdout] | [INFO] [stdout] 589 | pub async fn play_game_multiple_threads( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_wins` is never used [INFO] [stdout] --> src/game/player.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait Player { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 42 | fn get_wins(&self) -> u32; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ScareCrow` is never constructed [INFO] [stdout] --> src/game/player.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 94 | pub struct ScareCrow { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/game/player.rs:101:12 [INFO] [stdout] | [INFO] [stdout] 99 | impl ScareCrow { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 100 | /// Creates a new [`ScareCrow`]. [INFO] [stdout] 101 | pub fn new(id: i8) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SmartAgent` is never constructed [INFO] [stdout] --> src/game/player.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct SmartAgent { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/game/player.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 135 | impl SmartAgent { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 141 | pub fn new(id: i8, replay_buffer_capacity: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RandomBuffer` is never constructed [INFO] [stdout] --> src/game/replay_buffer.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct RandomBuffer { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/game/replay_buffer.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl RandomBuffer { [INFO] [stdout] | ----------------------- associated function in this implementation [INFO] [stdout] 22 | /// Construnct new Random Buffer. [INFO] [stdout] 23 | pub fn new(capacity: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Buffer` is never used [INFO] [stdout] --> src/game/replay_buffer.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | pub trait Buffer { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `simulate_game` and `get_odds` are never used [INFO] [stdout] --> src/game/state.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 86 | impl State { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 87 | /// Simulates a game starting from this state. [INFO] [stdout] 88 | pub fn simulate_game() {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | pub fn get_odds(&self) -> [f64; 3] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a dangling pointer will be produced because the temporary `[i8; 81]` will be dropped [INFO] [stdout] --> src/game/state.rs:23:45 [INFO] [stdout] | [INFO] [stdout] 23 | let source_board = self.get_board().as_ptr(); [INFO] [stdout] | ---------------- ^^^^^^ this pointer will immediately be invalid [INFO] [stdout] | | [INFO] [stdout] | this `[i8; 81]` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `[i8; 81]` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: you must make sure that the variable you bind the `[i8; 81]` to lives at least as long as the pointer returned by the call to `as_ptr` [INFO] [stdout] = help: in particular, if this pointer is returned from the current function, binding the `[i8; 81]` inside the function will not suffice [INFO] [stdout] = help: for more information, see [INFO] [stdout] = note: `#[warn(dangling_pointers_from_temporaries)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a dangling pointer will be produced because the temporary `[i8; 9]` will be dropped [INFO] [stdout] --> src/game/state.rs:26:49 [INFO] [stdout] | [INFO] [stdout] 26 | let source_rosters = self.get_rosters().as_ptr(); [INFO] [stdout] | ------------------ ^^^^^^ this pointer will immediately be invalid [INFO] [stdout] | | [INFO] [stdout] | this `[i8; 9]` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `[i8; 9]` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: you must make sure that the variable you bind the `[i8; 9]` to lives at least as long as the pointer returned by the call to `as_ptr` [INFO] [stdout] = help: in particular, if this pointer is returned from the current function, binding the `[i8; 9]` inside the function will not suffice [INFO] [stdout] = help: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Debug` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `game::play_game_multiple_threads` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use game::play_game_multiple_threads; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `game::player::Player` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use game::player::Player; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `game::play_game` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use game::play_game; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game` [INFO] [stdout] --> tests/play_game_test.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | let mut game = Game::new(1, false); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/play_game_test.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut game = Game::new(1, false); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/play_game_test.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let mut player1 = RandomBot::new(1); [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] --> tests/play_game_test.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let mut player2 = RandomBot::new(2); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `o` [INFO] [stdout] --> src/main.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | Ok(o) => {}, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_o` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let mut player1 = Arc::new(RandomBot::new(1)); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let mut player2 = Arc::new(RandomBot::new(2)); [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/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let mut s = &mut states[idx]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_previous_move` and `set_previous_move` are never used [INFO] [stdout] --> src/game.rs:113:12 [INFO] [stdout] | [INFO] [stdout] 111 | impl Game { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] 112 | /// Get the previous move. [INFO] [stdout] 113 | pub fn get_previous_move(&self) -> [i8; 2] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 142 | pub fn set_previous_move(&mut self, previous_move: [i8; 2]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `play_game_multiple` is never used [INFO] [stdout] --> src/game.rs:573:8 [INFO] [stdout] | [INFO] [stdout] 573 | pub fn play_game_multiple(player1: &dyn Player, player2: &dyn Player, number_of_games: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `play_game_multiple_threads` is never used [INFO] [stdout] --> src/game.rs:589:14 [INFO] [stdout] | [INFO] [stdout] 589 | pub async fn play_game_multiple_threads( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_wins` is never used [INFO] [stdout] --> src/game/player.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait Player { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 42 | fn get_wins(&self) -> u32; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ScareCrow` is never constructed [INFO] [stdout] --> src/game/player.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 94 | pub struct ScareCrow { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/game/player.rs:101:12 [INFO] [stdout] | [INFO] [stdout] 99 | impl ScareCrow { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 100 | /// Creates a new [`ScareCrow`]. [INFO] [stdout] 101 | pub fn new(id: i8) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SmartAgent` is never constructed [INFO] [stdout] --> src/game/player.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct SmartAgent { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/game/player.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 135 | impl SmartAgent { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 141 | pub fn new(id: i8, replay_buffer_capacity: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RandomBuffer` is never constructed [INFO] [stdout] --> src/game/replay_buffer.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct RandomBuffer { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/game/replay_buffer.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl RandomBuffer { [INFO] [stdout] | ----------------------- associated function in this implementation [INFO] [stdout] 22 | /// Construnct new Random Buffer. [INFO] [stdout] 23 | pub fn new(capacity: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Buffer` is never used [INFO] [stdout] --> src/game/replay_buffer.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | pub trait Buffer { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `simulate_game` and `get_odds` are never used [INFO] [stdout] --> src/game/state.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 86 | impl State { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 87 | /// Simulates a game starting from this state. [INFO] [stdout] 88 | pub fn simulate_game() {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | pub fn get_odds(&self) -> [f64; 3] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a dangling pointer will be produced because the temporary `[i8; 81]` will be dropped [INFO] [stdout] --> src/game/state.rs:23:45 [INFO] [stdout] | [INFO] [stdout] 23 | let source_board = self.get_board().as_ptr(); [INFO] [stdout] | ---------------- ^^^^^^ this pointer will immediately be invalid [INFO] [stdout] | | [INFO] [stdout] | this `[i8; 81]` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `[i8; 81]` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: you must make sure that the variable you bind the `[i8; 81]` to lives at least as long as the pointer returned by the call to `as_ptr` [INFO] [stdout] = help: in particular, if this pointer is returned from the current function, binding the `[i8; 81]` inside the function will not suffice [INFO] [stdout] = help: for more information, see [INFO] [stdout] = note: `#[warn(dangling_pointers_from_temporaries)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a dangling pointer will be produced because the temporary `[i8; 9]` will be dropped [INFO] [stdout] --> src/game/state.rs:26:49 [INFO] [stdout] | [INFO] [stdout] 26 | let source_rosters = self.get_rosters().as_ptr(); [INFO] [stdout] | ------------------ ^^^^^^ this pointer will immediately be invalid [INFO] [stdout] | | [INFO] [stdout] | this `[i8; 9]` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `[i8; 9]` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: you must make sure that the variable you bind the `[i8; 9]` to lives at least as long as the pointer returned by the call to `as_ptr` [INFO] [stdout] = help: in particular, if this pointer is returned from the current function, binding the `[i8; 9]` inside the function will not suffice [INFO] [stdout] = help: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a dangling pointer will be produced because the temporary `[i8; 81]` will be dropped [INFO] [stdout] --> src/game/state.rs:23:45 [INFO] [stdout] | [INFO] [stdout] 23 | let source_board = self.get_board().as_ptr(); [INFO] [stdout] | ---------------- ^^^^^^ this pointer will immediately be invalid [INFO] [stdout] | | [INFO] [stdout] | this `[i8; 81]` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `[i8; 81]` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: you must make sure that the variable you bind the `[i8; 81]` to lives at least as long as the pointer returned by the call to `as_ptr` [INFO] [stdout] = help: in particular, if this pointer is returned from the current function, binding the `[i8; 81]` inside the function will not suffice [INFO] [stdout] = help: for more information, see [INFO] [stdout] = note: `#[warn(dangling_pointers_from_temporaries)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a dangling pointer will be produced because the temporary `[i8; 9]` will be dropped [INFO] [stdout] --> src/game/state.rs:26:49 [INFO] [stdout] | [INFO] [stdout] 26 | let source_rosters = self.get_rosters().as_ptr(); [INFO] [stdout] | ------------------ ^^^^^^ this pointer will immediately be invalid [INFO] [stdout] | | [INFO] [stdout] | this `[i8; 9]` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `[i8; 9]` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: you must make sure that the variable you bind the `[i8; 9]` to lives at least as long as the pointer returned by the call to `as_ptr` [INFO] [stdout] = help: in particular, if this pointer is returned from the current function, binding the `[i8; 9]` inside the function will not suffice [INFO] [stdout] = help: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "7b2d24ab6233b8cede2dea01d1a3513b79185b02d42126e787343d1608b0ac72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b2d24ab6233b8cede2dea01d1a3513b79185b02d42126e787343d1608b0ac72", kill_on_drop: false }` [INFO] [stdout] 7b2d24ab6233b8cede2dea01d1a3513b79185b02d42126e787343d1608b0ac72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a3eb8e42196a74fabed62fd9c063867324512f46b66434c9fc68f2b9e222b6bb [INFO] running `Command { std: "docker" "start" "-a" "a3eb8e42196a74fabed62fd9c063867324512f46b66434c9fc68f2b9e222b6bb", kill_on_drop: false }` [INFO] [stderr] warning: a dangling pointer will be produced because the temporary `[i8; 81]` will be dropped [INFO] [stderr] --> src/game/state.rs:23:45 [INFO] [stderr] | [INFO] [stderr] 23 | let source_board = self.get_board().as_ptr(); [INFO] [stderr] | ---------------- ^^^^^^ this pointer will immediately be invalid [INFO] [stderr] | | [INFO] [stderr] | this `[i8; 81]` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stderr] | [INFO] [stderr] = note: pointers do not have a lifetime; when calling `as_ptr` the `[i8; 81]` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stderr] = help: you must make sure that the variable you bind the `[i8; 81]` to lives at least as long as the pointer returned by the call to `as_ptr` [INFO] [stderr] = help: in particular, if this pointer is returned from the current function, binding the `[i8; 81]` inside the function will not suffice [INFO] [stderr] = help: for more information, see [INFO] [stderr] = note: `#[warn(dangling_pointers_from_temporaries)]` on by default [INFO] [stderr] [INFO] [stderr] warning: a dangling pointer will be produced because the temporary `[i8; 9]` will be dropped [INFO] [stderr] --> src/game/state.rs:26:49 [INFO] [stderr] | [INFO] [stderr] 26 | let source_rosters = self.get_rosters().as_ptr(); [INFO] [stderr] | ------------------ ^^^^^^ this pointer will immediately be invalid [INFO] [stderr] | | [INFO] [stderr] | this `[i8; 9]` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stderr] | [INFO] [stderr] = note: pointers do not have a lifetime; when calling `as_ptr` the `[i8; 9]` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stderr] = help: you must make sure that the variable you bind the `[i8; 9]` to lives at least as long as the pointer returned by the call to `as_ptr` [INFO] [stderr] = help: in particular, if this pointer is returned from the current function, binding the `[i8; 9]` inside the function will not suffice [INFO] [stderr] = help: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `superttt` (lib) generated 2 warnings [INFO] [stderr] warning: `superttt` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: unused import: `std::fmt::Debug` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::Debug; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `game::play_game_multiple_threads` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use game::play_game_multiple_threads; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `game::player::Player` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use game::player::Player; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `game::play_game` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use game::play_game; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `o` [INFO] [stderr] --> src/main.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 20 | Ok(o) => {}, [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_o` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | let mut player1 = Arc::new(RandomBot::new(1)); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | let mut player2 = Arc::new(RandomBot::new(2)); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | let mut s = &mut states[idx]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: methods `get_previous_move` and `set_previous_move` are never used [INFO] [stderr] --> src/game.rs:113:12 [INFO] [stderr] | [INFO] [stderr] 111 | impl Game { [INFO] [stderr] | --------- methods in this implementation [INFO] [stderr] 112 | /// Get the previous move. [INFO] [stderr] 113 | pub fn get_previous_move(&self) -> [i8; 2] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 142 | pub fn set_previous_move(&mut self, previous_move: [i8; 2]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `play_game_multiple` is never used [INFO] [stderr] --> src/game.rs:573:8 [INFO] [stderr] | [INFO] [stderr] 573 | pub fn play_game_multiple(player1: &dyn Player, player2: &dyn Player, number_of_games: u32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `play_game_multiple_threads` is never used [INFO] [stderr] --> src/game.rs:589:14 [INFO] [stderr] | [INFO] [stderr] 589 | pub async fn play_game_multiple_threads( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `get_wins` is never used [INFO] [stderr] --> src/game/player.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 19 | pub trait Player { [INFO] [stderr] | ------ method in this trait [INFO] [stderr] ... [INFO] [stderr] 42 | fn get_wins(&self) -> u32; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ScareCrow` is never constructed [INFO] [stderr] --> src/game/player.rs:94:12 [INFO] [stderr] | [INFO] [stderr] 94 | pub struct ScareCrow { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/game/player.rs:101:12 [INFO] [stderr] | [INFO] [stderr] 99 | impl ScareCrow { [INFO] [stderr] | -------------- associated function in this implementation [INFO] [stderr] 100 | /// Creates a new [`ScareCrow`]. [INFO] [stderr] 101 | pub fn new(id: i8) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `SmartAgent` is never constructed [INFO] [stderr] --> src/game/player.rs:127:12 [INFO] [stderr] | [INFO] [stderr] 127 | pub struct SmartAgent { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/game/player.rs:141:12 [INFO] [stderr] | [INFO] [stderr] 135 | impl SmartAgent { [INFO] [stderr] | --------------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 141 | pub fn new(id: i8, replay_buffer_capacity: usize) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `RandomBuffer` is never constructed [INFO] [stderr] --> src/game/replay_buffer.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | pub struct RandomBuffer { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/game/replay_buffer.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 21 | impl RandomBuffer { [INFO] [stderr] | ----------------------- associated function in this implementation [INFO] [stderr] 22 | /// Construnct new Random Buffer. [INFO] [stderr] 23 | pub fn new(capacity: usize) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Buffer` is never used [INFO] [stderr] --> src/game/replay_buffer.rs:34:11 [INFO] [stderr] | [INFO] [stderr] 34 | pub trait Buffer { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `simulate_game` and `get_odds` are never used [INFO] [stderr] --> src/game/state.rs:88:12 [INFO] [stderr] | [INFO] [stderr] 86 | impl State { [INFO] [stderr] | ---------- associated items in this implementation [INFO] [stderr] 87 | /// Simulates a game starting from this state. [INFO] [stderr] 88 | pub fn simulate_game() {} [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 97 | pub fn get_odds(&self) -> [f64; 3] { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `game` [INFO] [stderr] --> tests/play_game_test.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 9 | let mut game = Game::new(1, false); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/play_game_test.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | let mut game = Game::new(1, false); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/play_game_test.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | let mut player1 = RandomBot::new(1); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/play_game_test.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | let mut player2 = RandomBot::new(2); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `superttt` (bin "superttt") generated 22 warnings (2 duplicates) (run `cargo fix --bin "superttt"` to apply 7 suggestions) [INFO] [stderr] warning: `superttt` (bin "superttt" test) generated 22 warnings (22 duplicates) [INFO] [stderr] warning: `superttt` (test "play_game_test") generated 4 warnings (run `cargo fix --test "play_game_test"` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/superttt-113165117a2ed913) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/superttt-b38c87d75861d01a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/play_game_test.rs (/opt/rustwide/target/debug/deps/play_game_test-60c3d553c9788025) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test games_test ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- games_test stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'games_test' (26) panicked at tests/play_game_test.rs:15:5: [INFO] [stdout] assertion failed: player2.get_wins() > 0 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x6022c41dd242 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x6022c41dd242 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x6022c41dd242 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x6022c41dd242 - ::fmt::h4e0a3aeea0f9c085 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x6022c41edc9f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x6022c41edc9f - core::fmt::write::hecf68a131630c74d [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x6022c41aa701 - std::io::default_write_fmt::ha6b238eff7f0ef8a [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x6022c41aa701 - std::io::Write::write_fmt::h9846fe3d2a36c1ea [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x6022c41b6812 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x6022c41bb35f - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x6022c41bb1f1 - std::panicking::default_hook::h63f9bf8161c5d325 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x6022c412d3fe - as core::ops::function::Fn>::call::hb8126f8384f98101 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x6022c412d3fe - test::test_main_with_exit_callback::{{closure}}::hae96ae0cd2f2ce70 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x6022c41bba1f - as core::ops::function::Fn>::call::ha703f6686c81d0c6 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x6022c41bba1f - std::panicking::panic_with_hook::h3173740e06bd0752 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x6022c41bb846 - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:700:13 [INFO] [stdout] 16: 0x6022c41b6949 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x6022c419ecdd - __rustc[de0091b922c53d7e]::rust_begin_unwind [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x6022c41f5770 - core::panicking::panic_fmt::h5138da2ef87be35b [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x6022c41f574c - core::panicking::panic::hb515f22c0e98143a [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:145:5 [INFO] [stdout] 20: 0x6022c410c19e - play_game_test::games_test::h49a36272c8ba5b1d [INFO] [stdout] at /opt/rustwide/workdir/tests/play_game_test.rs:15:5 [INFO] [stdout] 21: 0x6022c410c267 - play_game_test::games_test::{{closure}}::h7a1735173e819109 [INFO] [stdout] at /opt/rustwide/workdir/tests/play_game_test.rs:6:16 [INFO] [stdout] 22: 0x6022c410c3b6 - core::ops::function::FnOnce::call_once::h7f0f24d894d62d3d [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x6022c412d1db - core::ops::function::FnOnce::call_once::h8f50ae93d93b62b4 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x6022c412d1db - test::__rust_begin_short_backtrace::h447963718d05a644 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:663:18 [INFO] [stdout] 25: 0x6022c4142e15 - test::run_test_in_process::{{closure}}::hf890ba4755ca86c0 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:74 [INFO] [stdout] 26: 0x6022c4142e15 - as core::ops::function::FnOnce<()>>::call_once::h31e4b2860e583faa [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 27: 0x6022c4142e15 - std::panicking::catch_unwind::do_call::hec7cdbbe797e2cab [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x6022c4142e15 - std::panicking::catch_unwind::h24d3b93458b5ba67 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x6022c4142e15 - std::panic::catch_unwind::h46eeec7cf9c9336c [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x6022c4142e15 - test::run_test_in_process::h290de6e559006104 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:27 [INFO] [stdout] 31: 0x6022c4142e15 - test::run_test::{{closure}}::h26eeb2c5f7e9a995 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:607:43 [INFO] [stdout] 32: 0x6022c4119614 - test::run_test::{{closure}}::h85af00882daabeaa [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:637:41 [INFO] [stdout] 33: 0x6022c4119614 - std::sys::backtrace::__rust_begin_short_backtrace::h9d9305dda51fa5f2 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 34: 0x6022c411cfba - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc6aada8b43f0527b [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 35: 0x6022c411cfba - as core::ops::function::FnOnce<()>>::call_once::ha89fe5505c1206f5 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 36: 0x6022c411cfba - std::panicking::catch_unwind::do_call::he3e0bef721d99583 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stdout] 37: 0x6022c411cfba - std::panicking::catch_unwind::ha8241964d3d773cd [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stdout] 38: 0x6022c411cfba - std::panic::catch_unwind::ha8554bc7696cae72 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x6022c411cfba - std::thread::Builder::spawn_unchecked_::{{closure}}::he06f1f62b4c90f8d [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 40: 0x6022c411cfba - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha7fd20ecae19b9b9 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x6022c41b1b3f - as core::ops::function::FnOnce>::call_once::h43642ed9c40e0ab2 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 42: 0x6022c41b1b3f - std::sys::thread::unix::Thread::new::thread_start::h38da0f633f090ce2 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 43: 0x75f1b9979aa4 - [INFO] [stdout] 44: 0x75f1b9a06a64 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] games_test [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test play_game_test` [INFO] running `Command { std: "docker" "inspect" "a3eb8e42196a74fabed62fd9c063867324512f46b66434c9fc68f2b9e222b6bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3eb8e42196a74fabed62fd9c063867324512f46b66434c9fc68f2b9e222b6bb", kill_on_drop: false }` [INFO] [stdout] a3eb8e42196a74fabed62fd9c063867324512f46b66434c9fc68f2b9e222b6bb