[INFO] fetching crate superttt 0.1.0... [INFO] testing superttt-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate superttt 0.1.0 into /workspace/builds/worker-3-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-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate superttt 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rbl_circular_buffer v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b147702134410af3975c9bd491b485055cc9a6363ebacfe14ea72f338207a748 [INFO] running `Command { std: "docker" "start" "-a" "b147702134410af3975c9bd491b485055cc9a6363ebacfe14ea72f338207a748", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b147702134410af3975c9bd491b485055cc9a6363ebacfe14ea72f338207a748", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b147702134410af3975c9bd491b485055cc9a6363ebacfe14ea72f338207a748", kill_on_drop: false }` [INFO] [stdout] b147702134410af3975c9bd491b485055cc9a6363ebacfe14ea72f338207a748 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d94abbeb034e52450c943b2b290f076e8e7006b2ffa9917f4f495e8b8a0ceeb [INFO] running `Command { std: "docker" "start" "-a" "0d94abbeb034e52450c943b2b290f076e8e7006b2ffa9917f4f495e8b8a0ceeb", kill_on_drop: false }` [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling bytes v1.8.0 [INFO] [stderr] Compiling pin-project-lite v0.2.15 [INFO] [stderr] Compiling rbl_circular_buffer v0.1.2 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling mio v1.0.2 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.3 [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)]` 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)]` 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)]` 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)]` 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 11.96s [INFO] running `Command { std: "docker" "inspect" "0d94abbeb034e52450c943b2b290f076e8e7006b2ffa9917f4f495e8b8a0ceeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d94abbeb034e52450c943b2b290f076e8e7006b2ffa9917f4f495e8b8a0ceeb", kill_on_drop: false }` [INFO] [stdout] 0d94abbeb034e52450c943b2b290f076e8e7006b2ffa9917f4f495e8b8a0ceeb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07b89b2990e9b0535c4c813c95581b716b0217445f9b01f117419ffe706b33cf [INFO] running `Command { std: "docker" "start" "-a" "07b89b2990e9b0535c4c813c95581b716b0217445f9b01f117419ffe706b33cf", 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)]` 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)]` 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)]` 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)]` 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)]` 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)]` 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)]` 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)]` 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)]` 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)]` 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 0.94s [INFO] running `Command { std: "docker" "inspect" "07b89b2990e9b0535c4c813c95581b716b0217445f9b01f117419ffe706b33cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07b89b2990e9b0535c4c813c95581b716b0217445f9b01f117419ffe706b33cf", kill_on_drop: false }` [INFO] [stdout] 07b89b2990e9b0535c4c813c95581b716b0217445f9b01f117419ffe706b33cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 74ef9f6444a222b96df373d4a9eceb44f0dd7f2b1b4737743eb72d1793ac368e [INFO] running `Command { std: "docker" "start" "-a" "74ef9f6444a222b96df373d4a9eceb44f0dd7f2b1b4737743eb72d1793ac368e", 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: 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)]` 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)]` 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: 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)]` 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)]` 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)]` 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)]` 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: `superttt` (test "play_game_test") generated 4 warnings (run `cargo fix --test "play_game_test"` to apply 3 suggestions) [INFO] [stderr] warning: `superttt` (bin "superttt" test) generated 22 warnings (2 duplicates) (run `cargo fix --bin "superttt" --tests` to apply 7 suggestions) [INFO] [stderr] warning: `superttt` (bin "superttt") generated 22 warnings (22 duplicates) [INFO] [stderr] warning: `superttt` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/superttt-89fafa2bf7260caa) [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/superttt-c1f8c57fc1a3b7c8) [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] [stdout] [INFO] [stderr] Running tests/play_game_test.rs (/opt/rustwide/target/debug/deps/play_game_test-1d49cefadb6728df) [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] [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' (27) panicked at tests/play_game_test.rs:15:5: [INFO] [stdout] assertion failed: player2.get_wins() > 0 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x64c0788186a2 - std::backtrace_rs::backtrace::libunwind::trace::h0fb8082ca5562a61 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x64c0788186a2 - std::backtrace_rs::backtrace::trace_unsynchronized::hfaa258994374a3cd [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x64c0788186a2 - std::sys::backtrace::_print_fmt::h11496fe34963a885 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x64c0788186a2 - ::fmt::hff1a9408d012ee89 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x64c07883bf9f - core::fmt::rt::Argument::fmt::hf11195b61445f5d1 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x64c07883bf9f - core::fmt::write::h2f1fc679f228cc52 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x64c0788052b3 - std::io::default_write_fmt::h12bd533187bc883d [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x64c0788052b3 - std::io::Write::write_fmt::h926a1fdfdcb90065 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x64c0788184f2 - std::sys::backtrace::BacktraceLock::print::h28bfdbcac6d3828b [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x64c078803b1c - std::panicking::default_hook::{{closure}}::h1f968e3a24b0e3b4 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x64c078803999 - std::panicking::default_hook::h43da101644971931 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x64c07875e8de - as core::ops::function::Fn>::call::h4b2012949041da5d [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 12: 0x64c07875e8de - test::test_main_with_exit_callback::{{closure}}::h53c9154cdc260357 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x64c078804123 - as core::ops::function::Fn>::call::h911f2e3e7e84b764 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 14: 0x64c078804123 - std::panicking::panic_with_hook::hb4e916c3e65eccec [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x64c078818046 - std::panicking::panic_handler::{{closure}}::hbff715d0475cf1bd [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:700:13 [INFO] [stdout] 16: 0x64c078817fd9 - std::sys::backtrace::__rust_end_short_backtrace::hd6f43484e45a4955 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x64c07880468d - __rustc[b29d3319de9a3146]::rust_begin_unwind [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x64c0788423d0 - core::panicking::panic_fmt::h5f8d281875be5ff1 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x64c07884204c - core::panicking::panic::h7985379807a7ee96 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panicking.rs:145:5 [INFO] [stdout] 20: 0x64c07875889e - play_game_test::games_test::h0ddf7733f1aff841 [INFO] [stdout] at /opt/rustwide/workdir/tests/play_game_test.rs:15:5 [INFO] [stdout] 21: 0x64c078758967 - play_game_test::games_test::{{closure}}::hed1340549249aef5 [INFO] [stdout] at /opt/rustwide/workdir/tests/play_game_test.rs:6:16 [INFO] [stdout] 22: 0x64c078758a86 - core::ops::function::FnOnce::call_once::h79490ab03d84fd61 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 23: 0x64c078763e1b - core::ops::function::FnOnce::call_once::haf4e03bb51ef1351 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: 0x64c078763e1b - test::__rust_begin_short_backtrace::h50f5566ee84f2f21 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:663:18 [INFO] [stdout] 25: 0x64c078767015 - test::run_test_in_process::{{closure}}::heb3733b71d876eca [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:686:74 [INFO] [stdout] 26: 0x64c078767015 - as core::ops::function::FnOnce<()>>::call_once::he2fe41e1b161faa9 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 27: 0x64c078767015 - std::panicking::catch_unwind::do_call::h00aa383d8fd97a09 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x64c078767015 - std::panicking::catch_unwind::he482e1914bc21641 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x64c078767015 - std::panic::catch_unwind::h86ac9705098f4f22 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x64c078767015 - test::run_test_in_process::h636a992821e3c6aa [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:686:27 [INFO] [stdout] 31: 0x64c078767015 - test::run_test::{{closure}}::he454cc9a192df79f [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:607:43 [INFO] [stdout] 32: 0x64c07878c9c4 - test::run_test::{{closure}}::haec47455908dff86 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:637:41 [INFO] [stdout] 33: 0x64c07878c9c4 - std::sys::backtrace::__rust_begin_short_backtrace::h230785972524cdc1 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 34: 0x64c0787735da - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::haa5a562db4cde838 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 35: 0x64c0787735da - as core::ops::function::FnOnce<()>>::call_once::h89254f37a55d0a87 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x64c0787735da - std::panicking::catch_unwind::do_call::h499f5a462f019d9d [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stdout] 37: 0x64c0787735da - std::panicking::catch_unwind::h6736fbbb1a264383 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stdout] 38: 0x64c0787735da - std::panic::catch_unwind::h49ea7bdd1cbee572 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x64c0787735da - std::thread::Builder::spawn_unchecked_::{{closure}}::h653dfa62acf32f5a [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 40: 0x64c0787735da - core::ops::function::FnOnce::call_once{{vtable.shim}}::h82582a626a045a45 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 41: 0x64c0787eed0f - as core::ops::function::FnOnce>::call_once::h4ab26c07513156cc [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1971:9 [INFO] [stdout] 42: 0x64c0787eed0f - std::sys::pal::unix::thread::Thread::new::thread_start::h66ff1bba185a50cf [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/pal/unix/thread.rs:107:17 [INFO] [stdout] 43: 0x768483261aa4 - [INFO] [stdout] 44: 0x7684832eea34 - 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 0.08s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test play_game_test` [INFO] running `Command { std: "docker" "inspect" "74ef9f6444a222b96df373d4a9eceb44f0dd7f2b1b4737743eb72d1793ac368e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74ef9f6444a222b96df373d4a9eceb44f0dd7f2b1b4737743eb72d1793ac368e", kill_on_drop: false }` [INFO] [stdout] 74ef9f6444a222b96df373d4a9eceb44f0dd7f2b1b4737743eb72d1793ac368e