[INFO] cloning repository https://github.com/AndrewLaird/PokemonChessBackend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AndrewLaird/PokemonChessBackend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewLaird%2FPokemonChessBackend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewLaird%2FPokemonChessBackend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c6ed1b1469d0773165e7cf00a841419d2a8b175
[INFO] testing AndrewLaird/PokemonChessBackend against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewLaird%2FPokemonChessBackend" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AndrewLaird/PokemonChessBackend
[INFO] finished tweaking git repo https://github.com/AndrewLaird/PokemonChessBackend
[INFO] tweaked toml for git repo https://github.com/AndrewLaird/PokemonChessBackend written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AndrewLaird/PokemonChessBackend on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AndrewLaird/PokemonChessBackend 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d574a3cfb5dfab07e6ebc6413d1512c3c8d9270e902fe90d5c9261d765f3debc
[INFO] running `Command { std: "docker" "start" "-a" "d574a3cfb5dfab07e6ebc6413d1512c3c8d9270e902fe90d5c9261d765f3debc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d574a3cfb5dfab07e6ebc6413d1512c3c8d9270e902fe90d5c9261d765f3debc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d574a3cfb5dfab07e6ebc6413d1512c3c8d9270e902fe90d5c9261d765f3debc", kill_on_drop: false }`
[INFO] [stdout] d574a3cfb5dfab07e6ebc6413d1512c3c8d9270e902fe90d5c9261d765f3debc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e462e4d2456a5808679027db56a71654a2fa059a226bd859a257c6e9f06eae5a
[INFO] running `Command { std: "docker" "start" "-a" "e462e4d2456a5808679027db56a71654a2fa059a226bd859a257c6e9f06eae5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling tower-service v0.3.2
[INFO] [stderr]    Compiling data-encoding v2.6.0
[INFO] [stderr]    Compiling tower-layer v0.3.2
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling serde_json v1.0.122
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling url v2.5.2
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling matchit v0.7.3
[INFO] [stderr]    Compiling http-range-header v0.3.1
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling mio v1.0.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling async-trait v0.1.81
[INFO] [stderr]    Compiling axum-macros v0.3.8
[INFO] [stderr]    Compiling tokio v1.39.2
[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 thiserror v1.0.63
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling pin-project v1.1.5
[INFO] [stderr]    Compiling tungstenite v0.20.1
[INFO] [stderr]    Compiling tungstenite v0.23.0
[INFO] [stderr]    Compiling tower-http v0.4.4
[INFO] [stderr]    Compiling hyper v0.14.30
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling tokio-tungstenite v0.20.1
[INFO] [stderr]    Compiling tokio-tungstenite v0.23.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_path_to_error v0.1.16
[INFO] [stderr]    Compiling pokemon_chess_backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/app_state.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tokio::sync::{broadcast, Mutex};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Move` and `Winner`
[INFO] [stdout]   --> src/main.rs:35:40
[INFO] [stdout]    |
[INFO] [stdout] 35 | use crate::chess_structs::{ChessState, Move, Winner};
[INFO] [stdout]    |                                        ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `app_state`
[INFO] [stdout]    --> src/websockets.rs:184:53
[INFO] [stdout]     |
[INFO] [stdout] 184 | async fn subscribe_to_game(payload: GetGamePayload, app_state: Arc<Mutex<AppState>>) -> ServerMessage {
[INFO] [stdout]     |                                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_app_state`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error_msg`
[INFO] [stdout]    --> src/websockets.rs:116:21
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 Err(error_msg) => {continue;}
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `RoomState` is more private than the item `AppState::rooms`
[INFO] [stdout]   --> src/app_state.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  |     pub rooms: HashMap<String, RoomState>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `AppState::rooms` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `RoomState` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/app_state.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct RoomState {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `users` is never read
[INFO] [stdout]   --> src/app_state.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct RoomState {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 11 |     pub  users: HashSet<String>,
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 41s
[INFO] running `Command { std: "docker" "inspect" "e462e4d2456a5808679027db56a71654a2fa059a226bd859a257c6e9f06eae5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e462e4d2456a5808679027db56a71654a2fa059a226bd859a257c6e9f06eae5a", kill_on_drop: false }`
[INFO] [stdout] e462e4d2456a5808679027db56a71654a2fa059a226bd859a257c6e9f06eae5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b8ed211c901b66217843868d8ac513004ad305633d726820aa59ce2db6bc2b5
[INFO] running `Command { std: "docker" "start" "-a" "5b8ed211c901b66217843868d8ac513004ad305633d726820aa59ce2db6bc2b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling pokemon_chess_backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/app_state.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tokio::sync::{broadcast, Mutex};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Move` and `Winner`
[INFO] [stdout]   --> src/main.rs:35:40
[INFO] [stdout]    |
[INFO] [stdout] 35 | use crate::chess_structs::{ChessState, Move, Winner};
[INFO] [stdout]    |                                        ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `app_state`
[INFO] [stdout]    --> src/websockets.rs:184:53
[INFO] [stdout]     |
[INFO] [stdout] 184 | async fn subscribe_to_game(payload: GetGamePayload, app_state: Arc<Mutex<AppState>>) -> ServerMessage {
[INFO] [stdout]     |                                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_app_state`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error_msg`
[INFO] [stdout]    --> src/websockets.rs:116:21
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 Err(error_msg) => {continue;}
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `RoomState` is more private than the item `AppState::rooms`
[INFO] [stdout]   --> src/app_state.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  |     pub rooms: HashMap<String, RoomState>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `AppState::rooms` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `RoomState` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/app_state.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct RoomState {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `users` is never read
[INFO] [stdout]   --> src/app_state.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct RoomState {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 11 |     pub  users: HashSet<String>,
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "5b8ed211c901b66217843868d8ac513004ad305633d726820aa59ce2db6bc2b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b8ed211c901b66217843868d8ac513004ad305633d726820aa59ce2db6bc2b5", kill_on_drop: false }`
[INFO] [stdout] 5b8ed211c901b66217843868d8ac513004ad305633d726820aa59ce2db6bc2b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b314055ef7045ad51803c23dcde532bd3ec7ecc8c0c860584038f7508991d552
[INFO] running `Command { std: "docker" "start" "-a" "b314055ef7045ad51803c23dcde532bd3ec7ecc8c0c860584038f7508991d552", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Mutex`
[INFO] [stderr]  --> src/app_state.rs:2:30
[INFO] [stderr]   |
[INFO] [stderr] 2 | use tokio::sync::{broadcast, Mutex};
[INFO] [stderr]   |                              ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Move` and `Winner`
[INFO] [stderr]   --> src/main.rs:35:40
[INFO] [stderr]    |
[INFO] [stderr] 35 | use crate::chess_structs::{ChessState, Move, Winner};
[INFO] [stderr]    |                                        ^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `app_state`
[INFO] [stderr]    --> src/websockets.rs:184:53
[INFO] [stderr]     |
[INFO] [stderr] 184 | async fn subscribe_to_game(payload: GetGamePayload, app_state: Arc<Mutex<AppState>>) -> ServerMessage {
[INFO] [stderr]     |                                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_app_state`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `error_msg`
[INFO] [stderr]    --> src/websockets.rs:116:21
[INFO] [stderr]     |
[INFO] [stderr] 116 |                 Err(error_msg) => {continue;}
[INFO] [stderr]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: type `RoomState` is more private than the item `AppState::rooms`
[INFO] [stderr]   --> src/app_state.rs:7:5
[INFO] [stderr]    |
[INFO] [stderr] 7  |     pub rooms: HashMap<String, RoomState>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `AppState::rooms` is reachable at visibility `pub`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `RoomState` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/app_state.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct RoomState {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `users` is never read
[INFO] [stderr]   --> src/app_state.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct RoomState {
[INFO] [stderr]    |        --------- field in this struct
[INFO] [stderr] 11 |     pub  users: HashSet<String>,
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pokemon_chess_backend` (bin "pokemon_chess_backend" test) generated 6 warnings (run `cargo fix --bin "pokemon_chess_backend" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pokemon_chess_backend-93f1225489a117a7)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test chess::tests::test_valid_en_passant ... ok
[INFO] [stdout] test chess::tests::test_history_castling_success ... ok
[INFO] [stdout] test chess::tests::test_castling_would_be_in_check_during_swap ... ok
[INFO] [stdout] test chess_state_history::tests::test_get_next_state_no_states ... ok
[INFO] [stdout] test chess_state_history::tests::test_get_previous_state ... ok
[INFO] [stdout] test chess_state_history::tests::test_get_previous_state_no_states ... ok
[INFO] [stdout] test chess::tests::test_history_castling_unsucessful_rook_moved ... ok
[INFO] [stdout] test chess::tests::test_invalid_en_passant_with_piece_to_left ... ok
[INFO] [stdout] test chess_state::tests::test_get_valid_moves ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b314055ef7045ad51803c23dcde532bd3ec7ecc8c0c860584038f7508991d552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b314055ef7045ad51803c23dcde532bd3ec7ecc8c0c860584038f7508991d552", kill_on_drop: false }`
[INFO] [stdout] b314055ef7045ad51803c23dcde532bd3ec7ecc8c0c860584038f7508991d552
