[INFO] cloning repository https://github.com/MarcinMajka/Phantom-Go
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarcinMajka/Phantom-Go" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcinMajka%2FPhantom-Go", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcinMajka%2FPhantom-Go'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2dd46166871b1a43b874dd729845f3c90233746a
[INFO] testing MarcinMajka/Phantom-Go against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcinMajka%2FPhantom-Go" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MarcinMajka/Phantom-Go
[INFO] finished tweaking git repo https://github.com/MarcinMajka/Phantom-Go
[INFO] tweaked toml for git repo https://github.com/MarcinMajka/Phantom-Go written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MarcinMajka/Phantom-Go on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MarcinMajka/Phantom-Go 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 660af0eac6e117a8df8d3ad992009a8c5aca15b4f40bb1c6c551f4e2eac65215
[INFO] running `Command { std: "docker" "start" "-a" "660af0eac6e117a8df8d3ad992009a8c5aca15b4f40bb1c6c551f4e2eac65215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "660af0eac6e117a8df8d3ad992009a8c5aca15b4f40bb1c6c551f4e2eac65215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "660af0eac6e117a8df8d3ad992009a8c5aca15b4f40bb1c6c551f4e2eac65215", kill_on_drop: false }`
[INFO] [stdout] 660af0eac6e117a8df8d3ad992009a8c5aca15b4f40bb1c6c551f4e2eac65215
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec6daa91cd6d2ce7adc40a1dea8857a64ba473b0e8b8ae3b409a8b178e41b883
[INFO] running `Command { std: "docker" "start" "-a" "ec6daa91cd6d2ce7adc40a1dea8857a64ba473b0e8b8ae3b409a8b178e41b883", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling cfg-if v1.0.0
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[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling hashbrown v0.15.2
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[INFO] [stderr]    Compiling memchr v2.7.2
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[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling proc-macro-crate v2.0.2
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[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.65
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling poem-derive v1.3.59
[INFO] [stderr]    Compiling rust-embed-impl v8.7.2
[INFO] [stderr]    Compiling tokio v1.38.0
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling tokio-util v0.7.11
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling hyper v0.14.29
[INFO] [stderr]    Compiling poem v1.3.59
[INFO] [stderr]    Compiling rust-embed v8.7.2
[INFO] [stderr]    Compiling go_board v0.1.0 (/opt/rustwide/workdir/go_board)
[INFO] [stdout] warning: associated function `from_string` is never used
[INFO] [stdout]   --> go_board/src/board.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Player {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 34 |     pub fn from_string(s: &str) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Resignation` is never constructed
[INFO] [stdout]   --> go_board/src/board.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub enum GameResult {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 45 |     Points(Player, f32),
[INFO] [stdout] 46 |     Resignation(Player),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GameResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_game_history`, `set_current_player`, and `handle_resignation` are never used
[INFO] [stdout]    --> go_board/src/board.rs:266:12
[INFO] [stdout]     |
[INFO] [stdout] 230 | impl Board {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 266 |     pub fn get_game_history(&self) -> &Vec<Move> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 282 |     pub fn set_current_player(&mut self, player: Player) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 435 |     pub fn handle_resignation(&mut self, player: Player) -> GameResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `color` is never read
[INFO] [stdout]    --> go_board/src/server.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | struct PlayerSession {
[INFO] [stdout]     |        ------------- field in this struct
[INFO] [stdout] 147 |     // Keep color for move validation
[INFO] [stdout] 148 |     color: Player,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PlayerSession` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_board_interaction_number` is never used
[INFO] [stdout]    --> go_board/src/server.rs:648:4
[INFO] [stdout]     |
[INFO] [stdout] 648 | fn get_board_interaction_number(player: PlayerSession) -> usize {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.17s
[INFO] running `Command { std: "docker" "inspect" "ec6daa91cd6d2ce7adc40a1dea8857a64ba473b0e8b8ae3b409a8b178e41b883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec6daa91cd6d2ce7adc40a1dea8857a64ba473b0e8b8ae3b409a8b178e41b883", kill_on_drop: false }`
[INFO] [stdout] ec6daa91cd6d2ce7adc40a1dea8857a64ba473b0e8b8ae3b409a8b178e41b883
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a172dcd96af8d88b35b10dabcd96307f0c41fe5098246d722f5b14b59eaa0c45
[INFO] running `Command { std: "docker" "start" "-a" "a172dcd96af8d88b35b10dabcd96307f0c41fe5098246d722f5b14b59eaa0c45", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling go_board v0.1.0 (/opt/rustwide/workdir/go_board)
[INFO] [stdout] warning: associated function `from_string` is never used
[INFO] [stdout]   --> go_board/src/board.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Player {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 34 |     pub fn from_string(s: &str) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Resignation` is never constructed
[INFO] [stdout]   --> go_board/src/board.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub enum GameResult {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 45 |     Points(Player, f32),
[INFO] [stdout] 46 |     Resignation(Player),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GameResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_game_history`, `set_current_player`, and `handle_resignation` are never used
[INFO] [stdout]    --> go_board/src/board.rs:266:12
[INFO] [stdout]     |
[INFO] [stdout] 230 | impl Board {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 266 |     pub fn get_game_history(&self) -> &Vec<Move> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 282 |     pub fn set_current_player(&mut self, player: Player) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 435 |     pub fn handle_resignation(&mut self, player: Player) -> GameResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `color` is never read
[INFO] [stdout]    --> go_board/src/server.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | struct PlayerSession {
[INFO] [stdout]     |        ------------- field in this struct
[INFO] [stdout] 147 |     // Keep color for move validation
[INFO] [stdout] 148 |     color: Player,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PlayerSession` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_board_interaction_number` is never used
[INFO] [stdout]    --> go_board/src/server.rs:648:4
[INFO] [stdout]     |
[INFO] [stdout] 648 | fn get_board_interaction_number(player: PlayerSession) -> usize {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.45s
[INFO] running `Command { std: "docker" "inspect" "a172dcd96af8d88b35b10dabcd96307f0c41fe5098246d722f5b14b59eaa0c45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a172dcd96af8d88b35b10dabcd96307f0c41fe5098246d722f5b14b59eaa0c45", kill_on_drop: false }`
[INFO] [stdout] a172dcd96af8d88b35b10dabcd96307f0c41fe5098246d722f5b14b59eaa0c45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 822b71e2c7daf90509629c4315d4ae1555a47c80a42b0e8071aee2855cf84f73
[INFO] running `Command { std: "docker" "start" "-a" "822b71e2c7daf90509629c4315d4ae1555a47c80a42b0e8071aee2855cf84f73", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: associated function `from_string` is never used
[INFO] [stderr]   --> go_board/src/board.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | impl Player {
[INFO] [stderr]    | ----------- associated function in this implementation
[INFO] [stderr] 34 |     pub fn from_string(s: &str) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Resignation` is never constructed
[INFO] [stderr]   --> go_board/src/board.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub enum GameResult {
[INFO] [stderr]    |          ---------- variant in this enum
[INFO] [stderr] 45 |     Points(Player, f32),
[INFO] [stderr] 46 |     Resignation(Player),
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `GameResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_game_history`, `set_current_player`, and `handle_resignation` are never used
[INFO] [stderr]    --> go_board/src/board.rs:266:12
[INFO] [stderr]     |
[INFO] [stderr] 230 | impl Board {
[INFO] [stderr]     | ---------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 266 |     pub fn get_game_history(&self) -> &Vec<Move> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 282 |     pub fn set_current_player(&mut self, player: Player) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 435 |     pub fn handle_resignation(&mut self, player: Player) -> GameResult {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `color` is never read
[INFO] [stderr]    --> go_board/src/server.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 146 | struct PlayerSession {
[INFO] [stderr]     |        ------------- field in this struct
[INFO] [stderr] 147 |     // Keep color for move validation
[INFO] [stderr] 148 |     color: Player,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `PlayerSession` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_board_interaction_number` is never used
[INFO] [stderr]    --> go_board/src/server.rs:648:4
[INFO] [stderr]     |
[INFO] [stderr] 648 | fn get_board_interaction_number(player: PlayerSession) -> usize {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `go_board` (bin "go_board" test) generated 5 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/go_board-86a5cdeb99c199f3)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test board::tests::board_position_cannot_be_repeated ... ok
[INFO] [stdout] test board::tests::board_points_are_counted_correctly ... ok
[INFO] [stdout] test board::tests::counting_captures ... ok
[INFO] [stdout] test board::tests::passing_works ... ok
[INFO] [stdout] test board::tests::groups_are_removed_correctly ... ok
[INFO] [stdout] test board::tests::stones_have_to_be_placed_on_empty_fields ... ok
[INFO] [stdout] test board::tests::liberties_are_calculated_correctly ... ok
[INFO] [stdout] test board::tests::undo_restores_both_groups_that_were_captured_by_the_undone_move ... ok
[INFO] [stdout] test board::tests::each_group_points_are_counted_correctly ... ok
[INFO] [stdout] test board::tests::undoing_multiple_moves_one_after_another_and_continuing_the_game_after ... ok
[INFO] [stdout] test board::tests::groups_removal_is_triggered_when_their_liberties_reach_0 ... ok
[INFO] [stdout] test board::tests::stones_are_grouped_correctly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "822b71e2c7daf90509629c4315d4ae1555a47c80a42b0e8071aee2855cf84f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "822b71e2c7daf90509629c4315d4ae1555a47c80a42b0e8071aee2855cf84f73", kill_on_drop: false }`
[INFO] [stdout] 822b71e2c7daf90509629c4315d4ae1555a47c80a42b0e8071aee2855cf84f73