[INFO] fetching crate superttt 0.1.0...
[INFO] testing superttt-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate superttt 0.1.0 into /workspace/builds/worker-6-tc2/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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate superttt 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6722cb0d1641a36a0ef351c61a5dc0a7c16b23c463e14c0cae77559cbf732c2e
[INFO] running `Command { std: "docker" "start" "-a" "6722cb0d1641a36a0ef351c61a5dc0a7c16b23c463e14c0cae77559cbf732c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6722cb0d1641a36a0ef351c61a5dc0a7c16b23c463e14c0cae77559cbf732c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6722cb0d1641a36a0ef351c61a5dc0a7c16b23c463e14c0cae77559cbf732c2e", kill_on_drop: false }`
[INFO] [stdout] 6722cb0d1641a36a0ef351c61a5dc0a7c16b23c463e14c0cae77559cbf732c2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b45ded0b259325be6f07e6501e4721ec198b7a79774754b71046c8d0e33155cc
[INFO] running `Command { std: "docker" "start" "-a" "b45ded0b259325be6f07e6501e4721ec198b7a79774754b71046c8d0e33155cc", 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 byteorder v1.5.0
[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 lock_api v0.4.12
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[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 <https://doc.rust-lang.org/reference/destructors.html>
[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 <https://doc.rust-lang.org/reference/destructors.html>
[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: 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: 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: 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<T> {
[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<T> RandomBuffer<T> {
[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<T> {
[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 <https://doc.rust-lang.org/reference/destructors.html>
[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 <https://doc.rust-lang.org/reference/destructors.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.03s
[INFO] running `Command { std: "docker" "inspect" "b45ded0b259325be6f07e6501e4721ec198b7a79774754b71046c8d0e33155cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b45ded0b259325be6f07e6501e4721ec198b7a79774754b71046c8d0e33155cc", kill_on_drop: false }`
[INFO] [stdout] b45ded0b259325be6f07e6501e4721ec198b7a79774754b71046c8d0e33155cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b76bed01d8c8e3dc61cf11263ddab5ab8c1797bcb3c6b4f3e588f01ce5322e06
[INFO] running `Command { std: "docker" "start" "-a" "b76bed01d8c8e3dc61cf11263ddab5ab8c1797bcb3c6b4f3e588f01ce5322e06", 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 <https://doc.rust-lang.org/reference/destructors.html>
[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 <https://doc.rust-lang.org/reference/destructors.html>
[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: 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: 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: 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<T> {
[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<T> RandomBuffer<T> {
[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<T> {
[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 <https://doc.rust-lang.org/reference/destructors.html>
[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 <https://doc.rust-lang.org/reference/destructors.html>
[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: `game`
[INFO] [stdout]  --> tests/play_game_test.rs:9:9
[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: 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: 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: 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 <https://doc.rust-lang.org/reference/destructors.html>
[INFO] [stdout]    = note: `#[warn(dangling_pointers_from_temporaries)]` on by default
[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: 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: 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 <https://doc.rust-lang.org/reference/destructors.html>
[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<T> {
[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<T> RandomBuffer<T> {
[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<T> {
[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 <https://doc.rust-lang.org/reference/destructors.html>
[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 <https://doc.rust-lang.org/reference/destructors.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "b76bed01d8c8e3dc61cf11263ddab5ab8c1797bcb3c6b4f3e588f01ce5322e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b76bed01d8c8e3dc61cf11263ddab5ab8c1797bcb3c6b4f3e588f01ce5322e06", kill_on_drop: false }`
[INFO] [stdout] b76bed01d8c8e3dc61cf11263ddab5ab8c1797bcb3c6b4f3e588f01ce5322e06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35de3a89f757d2c537cc1921c0046d380d63ebb2a39e932913375edcd560c6c0
[INFO] running `Command { std: "docker" "start" "-a" "35de3a89f757d2c537cc1921c0046d380d63ebb2a39e932913375edcd560c6c0", 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 <https://doc.rust-lang.org/reference/destructors.html>
[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 <https://doc.rust-lang.org/reference/destructors.html>
[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: 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: 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: 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<T> {
[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<T> RandomBuffer<T> {
[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<T> {
[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: 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: unused variable: `game`
[INFO] [stderr]  --> tests/play_game_test.rs:9:9
[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: `superttt` (bin "superttt" test) generated 22 warnings (2 duplicates) (run `cargo fix --bin "superttt" -p superttt --tests` to apply 8 suggestions)
[INFO] [stderr] warning: `superttt` (bin "superttt") generated 22 warnings (22 duplicates)
[INFO] [stderr] warning: `superttt` (test "play_game_test") generated 4 warnings (run `cargo fix --test "play_game_test" -p superttt` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/superttt-89fafa2bf7260caa)
[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-c1f8c57fc1a3b7c8)
[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-1d49cefadb6728df)
[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:14:5:
[INFO] [stdout] assertion failed: player1.get_wins() > 0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57d6fe652582 - std::backtrace_rs::backtrace::libunwind::trace::h9ea1e07ac77a25d7
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x57d6fe652582 - std::backtrace_rs::backtrace::trace_unsynchronized::h72b75eb83b53d15a
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x57d6fe652582 - std::sys::backtrace::_print_fmt::h255777b7ec902439
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x57d6fe652582 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8a1ac49fcd7ee8ce
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x57d6fe662ccf - core::fmt::rt::Argument::fmt::h635cbf3c6754cc90
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x57d6fe662ccf - core::fmt::write::hbdcc0ec4f1bab1db
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x57d6fe61fea3 - std::io::default_write_fmt::h2580ece0d4b58e51
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x57d6fe61fea3 - std::io::Write::write_fmt::hac9e42858f273b87
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x57d6fe62bdb2 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x57d6fe63088f - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x57d6fe630721 - std::panicking::default_hook::h9d66b9642014ce48
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x57d6fe5a743e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8c698701e444e564
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x57d6fe5a743e - test::test_main_with_exit_callback::{{closure}}::ha1c98e7b69c4defb
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x57d6fe630e9f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc4f222a8a57c637a
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x57d6fe630e9f - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x57d6fe630cc6 - std::panicking::panic_handler::{{closure}}::hafeef6f707d43542
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x57d6fe62bee9 - std::sys::backtrace::__rust_end_short_backtrace::h08cbc3319a3d0120
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x57d6fe61473d - __rustc[ce5c411ff86ab1b2]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x57d6fe66a720 - core::panicking::panic_fmt::h774fb860369a0f7b
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x57d6fe66a6fc - core::panicking::panic::h2a6fe4ac012a7582
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x57d6fe5868be - play_game_test::games_test::h96df2b106e4c352e
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/play_game_test.rs:14:5
[INFO] [stdout]   21:     0x57d6fe5869c7 - play_game_test::games_test::{{closure}}::hdd83ca5695c78ef1
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/play_game_test.rs:6:16
[INFO] [stdout]   22:     0x57d6fe586ac6 - core::ops::function::FnOnce::call_once::h09866d19fcf9eda0
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x57d6fe5a728b - core::ops::function::FnOnce::call_once::h4f6eabe90cccb47d
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x57d6fe5a728b - test::__rust_begin_short_backtrace::h94208530f2b4c8c7
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x57d6fe5bb29d - test::run_test_in_process::{{closure}}::hbdc6a45a78c46404
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x57d6fe5bb29d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7f9d8efc7eedd165
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x57d6fe5bb29d - std::panicking::catch_unwind::do_call::he5edbaf126c13b99
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   28:     0x57d6fe5bb29d - std::panicking::catch_unwind::h3d6a8652eceeabce
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   29:     0x57d6fe5bb29d - std::panic::catch_unwind::hbef0c501dd7bb498
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x57d6fe5bb29d - test::run_test_in_process::h400008a46a5006a0
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x57d6fe5bb29d - test::run_test::{{closure}}::h9a131655b31d9427
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x57d6fe5947e4 - test::run_test::{{closure}}::he4a7177c216308c0
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x57d6fe5947e4 - std::sys::backtrace::__rust_begin_short_backtrace::hd3980e9c55d6c539
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   34:     0x57d6fe59811a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h18552df67c7aa9b8
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   35:     0x57d6fe59811a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3d7b285234641a08
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x57d6fe59811a - std::panicking::catch_unwind::do_call::h5a2b5cf36528a5b2
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   37:     0x57d6fe59811a - std::panicking::catch_unwind::h7e8b531bbda77d20
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   38:     0x57d6fe59811a - std::panic::catch_unwind::hf9bbb2040b4f1e6c
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x57d6fe59811a - std::thread::Builder::spawn_unchecked_::{{closure}}::h600f92cf68549574
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   40:     0x57d6fe59811a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb6607307df8a1847
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x57d6fe6272ef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6891ad53a5ed6f52
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   42:     0x57d6fe6272ef - std::sys::thread::unix::Thread::new::thread_start::h7f3e77fa86df70af
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   43:     0x7bdf35c3daa4 - <unknown>
[INFO] [stdout]   44:     0x7bdf35ccaa64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[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" "35de3a89f757d2c537cc1921c0046d380d63ebb2a39e932913375edcd560c6c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35de3a89f757d2c537cc1921c0046d380d63ebb2a39e932913375edcd560c6c0", kill_on_drop: false }`
[INFO] [stdout] 35de3a89f757d2c537cc1921c0046d380d63ebb2a39e932913375edcd560c6c0