[INFO] cloning repository https://github.com/vladneyo/seabattle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vladneyo/seabattle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvladneyo%2Fseabattle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvladneyo%2Fseabattle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4aff80ff155a4d17204598d4fcec5505f35dabfc
[INFO] testing vladneyo/seabattle against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvladneyo%2Fseabattle" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vladneyo/seabattle
[INFO] finished tweaking git repo https://github.com/vladneyo/seabattle
[INFO] tweaked toml for git repo https://github.com/vladneyo/seabattle written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vladneyo/seabattle 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/vladneyo/seabattle 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 99d2f8aa2b738b3cded7d4438a0a3ebd35fa9fa1d154f393c2486f580a53d1c8
[INFO] running `Command { std: "docker" "start" "-a" "99d2f8aa2b738b3cded7d4438a0a3ebd35fa9fa1d154f393c2486f580a53d1c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99d2f8aa2b738b3cded7d4438a0a3ebd35fa9fa1d154f393c2486f580a53d1c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99d2f8aa2b738b3cded7d4438a0a3ebd35fa9fa1d154f393c2486f580a53d1c8", kill_on_drop: false }`
[INFO] [stdout] 99d2f8aa2b738b3cded7d4438a0a3ebd35fa9fa1d154f393c2486f580a53d1c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c49aad035a1f784e738b70422abf9637277e21f6a47ae9aae293e3a84319d420
[INFO] running `Command { std: "docker" "start" "-a" "c49aad035a1f784e738b70422abf9637277e21f6a47ae9aae293e3a84319d420", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling SeaBattle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ship`
[INFO] [stdout]   --> src/field.rs:38:30
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn occupy(&mut self, ship: &Ship) {
[INFO] [stdout]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_ship`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]   --> src/ship_spawner.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |             for j in 0..self.spawn_queue[i].1 {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `draw_destoyed_cell` is never used
[INFO] [stdout]   --> src/display.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Display {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn draw_destoyed_cell(){
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `occupy` is never used
[INFO] [stdout]   --> src/field.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Field {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn occupy(&mut self, ship: &Ship) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `enemy_strike_history` is never read
[INFO] [stdout]   --> src/game.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Game {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     enemy_strike_history: Vec<Coord>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `capacity` and `parts` are never read
[INFO] [stdout]  --> src/ship.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Ship{
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 6 |     capacity: u8,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 7 |     parts: Vec<FieldCell>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Ship` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `spawned_ships` is never read
[INFO] [stdout]   --> src/ship_spawner.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct ShipSpawner {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout]  9 |     spawn_queue: Vec<(u8, u8)>,
[INFO] [stdout] 10 |     spawned_ships: Vec<Ship>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `place_ship` is never used
[INFO] [stdout]   --> src/ship_spawner.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl ShipSpawner {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn place_ship(field: &mut Field, ship: &Ship) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_hit` is never used
[INFO] [stdout]  --> src/cell.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Cell: Clone + Copy + Default {
[INFO] [stdout]   |           ---- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 6 |     fn is_hit(&self) -> bool;
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "c49aad035a1f784e738b70422abf9637277e21f6a47ae9aae293e3a84319d420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c49aad035a1f784e738b70422abf9637277e21f6a47ae9aae293e3a84319d420", kill_on_drop: false }`
[INFO] [stdout] c49aad035a1f784e738b70422abf9637277e21f6a47ae9aae293e3a84319d420
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ee54d290fd31348557a8fc4bd2bf69d3c7861cceee9cc77960fd48e09bacaad7
[INFO] running `Command { std: "docker" "start" "-a" "ee54d290fd31348557a8fc4bd2bf69d3c7861cceee9cc77960fd48e09bacaad7", kill_on_drop: false }`
[INFO] [stderr]    Compiling SeaBattle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ship`
[INFO] [stdout]   --> src/field.rs:38:30
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn occupy(&mut self, ship: &Ship) {
[INFO] [stdout]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_ship`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]   --> src/ship_spawner.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |             for j in 0..self.spawn_queue[i].1 {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `draw_destoyed_cell` is never used
[INFO] [stdout]   --> src/display.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Display {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn draw_destoyed_cell(){
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `occupy` is never used
[INFO] [stdout]   --> src/field.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Field {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn occupy(&mut self, ship: &Ship) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `enemy_strike_history` is never read
[INFO] [stdout]   --> src/game.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Game {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     enemy_strike_history: Vec<Coord>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `capacity` and `parts` are never read
[INFO] [stdout]  --> src/ship.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Ship{
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 6 |     capacity: u8,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 7 |     parts: Vec<FieldCell>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Ship` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `spawned_ships` is never read
[INFO] [stdout]   --> src/ship_spawner.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct ShipSpawner {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout]  9 |     spawn_queue: Vec<(u8, u8)>,
[INFO] [stdout] 10 |     spawned_ships: Vec<Ship>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `place_ship` is never used
[INFO] [stdout]   --> src/ship_spawner.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl ShipSpawner {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn place_ship(field: &mut Field, ship: &Ship) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_hit` is never used
[INFO] [stdout]  --> src/cell.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Cell: Clone + Copy + Default {
[INFO] [stdout]   |           ---- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 6 |     fn is_hit(&self) -> bool;
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "ee54d290fd31348557a8fc4bd2bf69d3c7861cceee9cc77960fd48e09bacaad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee54d290fd31348557a8fc4bd2bf69d3c7861cceee9cc77960fd48e09bacaad7", kill_on_drop: false }`
[INFO] [stdout] ee54d290fd31348557a8fc4bd2bf69d3c7861cceee9cc77960fd48e09bacaad7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7246a469e4a32ed85f1d9dfea7bafbcebe92ec6d6744a7a4be6d133b7d6b24e1
[INFO] running `Command { std: "docker" "start" "-a" "7246a469e4a32ed85f1d9dfea7bafbcebe92ec6d6744a7a4be6d133b7d6b24e1", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `ship`
[INFO] [stderr]   --> src/field.rs:38:30
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn occupy(&mut self, ship: &Ship) {
[INFO] [stderr]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_ship`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `j`
[INFO] [stderr]   --> src/ship_spawner.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 |             for j in 0..self.spawn_queue[i].1 {
[INFO] [stderr]    |                 ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `draw_destoyed_cell` is never used
[INFO] [stderr]   --> src/display.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Display {
[INFO] [stderr]    | ------------ associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 42 |     pub fn draw_destoyed_cell(){
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `occupy` is never used
[INFO] [stderr]   --> src/field.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | impl Field {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 38 |     pub fn occupy(&mut self, ship: &Ship) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `enemy_strike_history` is never read
[INFO] [stderr]   --> src/game.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub struct Game {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 13 |     enemy_strike_history: Vec<Coord>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `capacity` and `parts` are never read
[INFO] [stderr]  --> src/ship.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct Ship{
[INFO] [stderr]   |            ---- fields in this struct
[INFO] [stderr] 6 |     capacity: u8,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 7 |     parts: Vec<FieldCell>,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Ship` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `spawned_ships` is never read
[INFO] [stderr]   --> src/ship_spawner.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub struct ShipSpawner {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr]  9 |     spawn_queue: Vec<(u8, u8)>,
[INFO] [stderr] 10 |     spawned_ships: Vec<Ship>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `place_ship` is never used
[INFO] [stderr]   --> src/ship_spawner.rs:71:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl ShipSpawner {
[INFO] [stderr]    | ---------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 71 |     fn place_ship(field: &mut Field, ship: &Ship) {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_hit` is never used
[INFO] [stderr]  --> src/cell.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub trait Cell: Clone + Copy + Default {
[INFO] [stderr]   |           ---- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 6 |     fn is_hit(&self) -> bool;
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `SeaBattle` (bin "SeaBattle" test) generated 9 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/SeaBattle-08dee03bbc0a1261)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test coord::tests::max_correct ... ok
[INFO] [stdout] test point::tests::convert_u8_to_point ... ok
[INFO] [stdout] test point::tests::convert_char_to_point ... ok
[INFO] [stdout] test point::tests::u8_valid_bounds ... ok
[INFO] [stdout] test ship_spawner::tests::get_end_coord_five_five_four_any ... ok
[INFO] [stdout] test ship_spawner::tests::get_end_coord_zero_zero_four_down_or_right ... ok
[INFO] [stdout] test point::tests::char_valid_bounds ... ok
[INFO] [stdout] test coord::tests::min_correct ... ok
[INFO] [stdout] test point::tests::u8_invalid_bounds - should panic ... ok
[INFO] [stdout] test point::tests::char_invalid_bounds - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7246a469e4a32ed85f1d9dfea7bafbcebe92ec6d6744a7a4be6d133b7d6b24e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7246a469e4a32ed85f1d9dfea7bafbcebe92ec6d6744a7a4be6d133b7d6b24e1", kill_on_drop: false }`
[INFO] [stdout] 7246a469e4a32ed85f1d9dfea7bafbcebe92ec6d6744a7a4be6d133b7d6b24e1