[INFO] cloning repository https://github.com/SerhiiBilyk/Battleship
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SerhiiBilyk/Battleship" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSerhiiBilyk%2FBattleship", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSerhiiBilyk%2FBattleship'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54f8990e836c12c64f9a8a3728159de947a2c1da
[INFO] testing SerhiiBilyk/Battleship against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSerhiiBilyk%2FBattleship" "/workspace/builds/worker-90/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-90/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SerhiiBilyk/Battleship on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SerhiiBilyk/Battleship
[INFO] finished tweaking git repo https://github.com/SerhiiBilyk/Battleship
[INFO] tweaked toml for git repo https://github.com/SerhiiBilyk/Battleship written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] crate git repo https://github.com/SerhiiBilyk/Battleship already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo-husky v1.4.0
[INFO] [stderr]   Downloaded c2-chacha v0.2.2
[INFO] [stderr]   Downloaded rand v0.7.0
[INFO] [stderr]   Downloaded rand_core v0.5.0
[INFO] [stderr]   Downloaded libc v0.2.60
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.5
[INFO] [stderr]   Downloaded getrandom v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 581eba6a37530fa1dc0648ade53a3157c7060aa093b793f9e90b13ed2b813215
[INFO] running `Command { std: "docker" "start" "-a" "581eba6a37530fa1dc0648ade53a3157c7060aa093b793f9e90b13ed2b813215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "581eba6a37530fa1dc0648ade53a3157c7060aa093b793f9e90b13ed2b813215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "581eba6a37530fa1dc0648ade53a3157c7060aa093b793f9e90b13ed2b813215", kill_on_drop: false }`
[INFO] [stdout] 581eba6a37530fa1dc0648ade53a3157c7060aa093b793f9e90b13ed2b813215
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 586e36a98aea4377748b15c8474bf330415d32601b43f8126c8be75cdd0e866c
[INFO] running `Command { std: "docker" "start" "-a" "586e36a98aea4377748b15c8474bf330415d32601b43f8126c8be75cdd0e866c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling getrandom v0.1.7
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling battleship v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/structures.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | /         /// @todo replace HashMap with Array
[INFO] [stdout] 33 | |         /// Regarding to https://users.rust-lang.org/t/rust-battleship-console-game/31028/2
[INFO] [stdout]    | |___________________________________________________________________________________________^
[INFO] [stdout] 34 |           let mut ships = HashMap::new();
[INFO] [stdout]    |           ------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/mediator.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     ///read_line allocates a new String every time, while okay for user input,
[INFO] [stdout] 15 | |     /// this could probably be better if we took a &mut String instead.
[INFO] [stdout]    | |_______________________________________________________________________^
[INFO] [stdout] 16 |       let mut input_text = String::new();
[INFO] [stdout]    |       ----------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/mediator.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     ///read_line allocates a new String every time, while okay for user input,
[INFO] [stdout] 15 | |     /// this could probably be better if we took a &mut String instead.
[INFO] [stdout]    | |_______________________________________________________________________^
[INFO] [stdout] 16 |       let mut input_text = String::new();
[INFO] [stdout]    |       ----------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/structures.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | /         /// @todo replace HashMap with Array
[INFO] [stdout] 33 | |         /// Regarding to https://users.rust-lang.org/t/rust-battleship-console-game/31028/2
[INFO] [stdout]    | |___________________________________________________________________________________________^
[INFO] [stdout] 34 |           let mut ships = HashMap::new();
[INFO] [stdout]    |           ------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `show`
[INFO] [stdout]    --> src/field.rs:203:12
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn show(&self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `status_u8`
[INFO] [stdout]   --> src/utils.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn status_u8(status: Status) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `convert_to_u8`
[INFO] [stdout]   --> src/utils.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn convert_to_u8(elem: &[Status; 12]) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.65s
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "586e36a98aea4377748b15c8474bf330415d32601b43f8126c8be75cdd0e866c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "586e36a98aea4377748b15c8474bf330415d32601b43f8126c8be75cdd0e866c", kill_on_drop: false }`
[INFO] [stdout] 586e36a98aea4377748b15c8474bf330415d32601b43f8126c8be75cdd0e866c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72864bef38b67a9ca6cf225b78f4ee2c66bc03e492f51e2dcb2755c10288398e
[INFO] running `Command { std: "docker" "start" "-a" "72864bef38b67a9ca6cf225b78f4ee2c66bc03e492f51e2dcb2755c10288398e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-husky v1.4.0
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/structures.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | /         /// @todo replace HashMap with Array
[INFO] [stdout] 33 | |         /// Regarding to https://users.rust-lang.org/t/rust-battleship-console-game/31028/2
[INFO] [stdout]    | |___________________________________________________________________________________________^
[INFO] [stdout] 34 |           let mut ships = HashMap::new();
[INFO] [stdout]    |           ------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/mediator.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     ///read_line allocates a new String every time, while okay for user input,
[INFO] [stdout] 15 | |     /// this could probably be better if we took a &mut String instead.
[INFO] [stdout]    | |_______________________________________________________________________^
[INFO] [stdout] 16 |       let mut input_text = String::new();
[INFO] [stdout]    |       ----------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling battleship v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/structures.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | /         /// @todo replace HashMap with Array
[INFO] [stdout] 33 | |         /// Regarding to https://users.rust-lang.org/t/rust-battleship-console-game/31028/2
[INFO] [stdout]    | |___________________________________________________________________________________________^
[INFO] [stdout] 34 |           let mut ships = HashMap::new();
[INFO] [stdout]    |           ------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/mediator.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     ///read_line allocates a new String every time, while okay for user input,
[INFO] [stdout] 15 | |     /// this could probably be better if we took a &mut String instead.
[INFO] [stdout]    | |_______________________________________________________________________^
[INFO] [stdout] 16 |       let mut input_text = String::new();
[INFO] [stdout]    |       ----------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/mediator.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     ///read_line allocates a new String every time, while okay for user input,
[INFO] [stdout] 15 | |     /// this could probably be better if we took a &mut String instead.
[INFO] [stdout]    | |_______________________________________________________________________^
[INFO] [stdout] 16 |       let mut input_text = String::new();
[INFO] [stdout]    |       ----------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/structures.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | /         /// @todo replace HashMap with Array
[INFO] [stdout] 33 | |         /// Regarding to https://users.rust-lang.org/t/rust-battleship-console-game/31028/2
[INFO] [stdout]    | |___________________________________________________________________________________________^
[INFO] [stdout] 34 |           let mut ships = HashMap::new();
[INFO] [stdout]    |           ------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "72864bef38b67a9ca6cf225b78f4ee2c66bc03e492f51e2dcb2755c10288398e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72864bef38b67a9ca6cf225b78f4ee2c66bc03e492f51e2dcb2755c10288398e", kill_on_drop: false }`
[INFO] [stdout] 72864bef38b67a9ca6cf225b78f4ee2c66bc03e492f51e2dcb2755c10288398e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d568bf601a03f6427b4650439e0957fa2286982c9a4b2ca119e0c14f6a2f6218
[INFO] running `Command { std: "docker" "start" "-a" "d568bf601a03f6427b4650439e0957fa2286982c9a4b2ca119e0c14f6a2f6218", kill_on_drop: false }`
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/structures.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 | /         /// @todo replace HashMap with Array
[INFO] [stderr] 33 | |         /// Regarding to https://users.rust-lang.org/t/rust-battleship-console-game/31028/2
[INFO] [stderr]    | |___________________________________________________________________________________________^
[INFO] [stderr] 34 |           let mut ships = HashMap::new();
[INFO] [stderr]    |           ------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/mediator.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | /     ///read_line allocates a new String every time, while okay for user input,
[INFO] [stderr] 15 | |     /// this could probably be better if we took a &mut String instead.
[INFO] [stderr]    | |_______________________________________________________________________^
[INFO] [stderr] 16 |       let mut input_text = String::new();
[INFO] [stderr]    |       ----------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]    |
[INFO] [stderr]    = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: `battleship` (lib) generated 2 warnings
[INFO] [stderr] warning: `battleship` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/mediator.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | /     ///read_line allocates a new String every time, while okay for user input,
[INFO] [stderr] 15 | |     /// this could probably be better if we took a &mut String instead.
[INFO] [stderr]    | |_______________________________________________________________________^
[INFO] [stderr] 16 |       let mut input_text = String::new();
[INFO] [stderr]    |       ----------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/structures.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 | /         /// @todo replace HashMap with Array
[INFO] [stderr] 33 | |         /// Regarding to https://users.rust-lang.org/t/rust-battleship-console-game/31028/2
[INFO] [stderr]    | |___________________________________________________________________________________________^
[INFO] [stderr] 34 |           let mut ships = HashMap::new();
[INFO] [stderr]    |           ------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]    |
[INFO] [stderr]    = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: `battleship` (bin "battleship" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/battleship-01db78ea8353ae3c)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/battleship-39076e0612973144)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test::check_permission_positive ... ok
[INFO] [stdout] test test::create_field ... ok
[INFO] [stdout] test test::draw_cell ... ok
[INFO] [stdout] test test::scan_for ... ok
[INFO] [stdout] test test::check_permission_negative ... ok
[INFO] [stdout] test test::draw_ship_core ... ok
[INFO] [stdout] test test::draw_ship_core_performance ... ok
[INFO] [stdout] test test::draw_ship_bounds ... ok
[INFO] [stdout] test test::get_cell_value ... ok
[INFO] [stdout] test test::reduce_ships ... ok
[INFO] [stdout] test test::create_new_player ... ok
[INFO] [stdout] test test::draw_by_path ... ok
[INFO] [stdout] test test::generate_ship_bounds ... ok
[INFO] [stdout] test test::player_init ... ok
[INFO] [stdout] test test::get_ships ... ok
[INFO] [stdout] test test::test_generate_all_empty_points ... ok
[INFO] [stdout] test test::random_point ... ok
[INFO] [stdout] test test::generate_random_field ... ok
[INFO] [stderr]    Doc-tests battleship
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "d568bf601a03f6427b4650439e0957fa2286982c9a4b2ca119e0c14f6a2f6218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d568bf601a03f6427b4650439e0957fa2286982c9a4b2ca119e0c14f6a2f6218", kill_on_drop: false }`
[INFO] [stdout] d568bf601a03f6427b4650439e0957fa2286982c9a4b2ca119e0c14f6a2f6218