[INFO] cloning repository https://github.com/Tomyyy-1337/backgammon_nannou
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[INFO] [stdout] 5b6eb0f21af8392bf52e17021750651b48245db6
[INFO] testing Tomyyy-1337/backgammon_nannou against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomyyy-1337%2Fbackgammon_nannou" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/Tomyyy-1337/backgammon_nannou
[INFO] finished tweaking git repo https://github.com/Tomyyy-1337/backgammon_nannou
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[INFO] [stderr]    Compiling wgpu-hal v0.17.2
[INFO] [stderr]    Compiling nannou_core v0.19.0
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[INFO] [stderr]    Compiling smithay-client-toolkit v0.16.1
[INFO] [stderr]    Compiling sctk-adwaita v0.5.4
[INFO] [stderr]    Compiling nannou v0.19.0
[INFO] [stderr]    Compiling backgammon_nannou v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `nannou::color`
[INFO] [stdout]  --> src/backgammon.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nannou::color;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `dice` should have an upper camel case name
[INFO] [stdout]  --> src/dice.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct dice {
[INFO] [stdout]   |        ^^^^ help: convert the identifier to upper camel case: `Dice`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `glam::Vec2`
[INFO] [stdout]  --> src/main.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nannou::{event::Update, glam::Vec2, App, Frame};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `draw`
[INFO] [stdout]   --> src/model.rs:39:27
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn draw_stones(&self, draw: &mut Draw) {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_draw`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `update`
[INFO] [stdout]   --> src/main.rs:27:41
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn update(app: &App, model: &mut Model, update: Update) {
[INFO] [stdout]    |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `board`, `white_bar`, `black_bar`, `white_off`, `black_off`, and `current_player` are never read
[INFO] [stdout]   --> src/backgammon.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Backgammon {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 11 |     board: [i8; 24],
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     white_bar: u8,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 13 |     black_bar: u8,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 14 |     white_off: u8,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     black_off: u8,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 16 |     current_player: Player,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Backgammon` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `invert` is never used
[INFO] [stdout]   --> src/backgammon.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Backgammon {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn invert(&self) -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `backgammon` is never read
[INFO] [stdout]   --> src/model.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Model {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     backgammon: backgammon::Backgammon,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `draw_stones` is never used
[INFO] [stdout]   --> src/model.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Model {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn draw_stones(&self, draw: &mut Draw) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `dice` is never constructed
[INFO] [stdout]  --> src/dice.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct dice {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `roll`, `get_distinct_values`, `remaining_dice`, and `is_double` are never used
[INFO] [stdout]   --> src/dice.rs:7:8
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl dice {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout]  7 |     fn roll(&mut self) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn get_distinct_values(&self) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn remaining_dice(&self, value: u8) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn is_double(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 46s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: noise v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "d265b77224c832308452e167aa92f6a163bfe972c4dfefefbe982a80055268a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d265b77224c832308452e167aa92f6a163bfe972c4dfefefbe982a80055268a3", kill_on_drop: false }`
[INFO] [stdout] d265b77224c832308452e167aa92f6a163bfe972c4dfefefbe982a80055268a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9534f9afb742cbd61d27d99ae42c09c0f0218918f6ff942a1a93a33d6e03831b
[INFO] running `Command { std: "docker" "start" "-a" "9534f9afb742cbd61d27d99ae42c09c0f0218918f6ff942a1a93a33d6e03831b", kill_on_drop: false }`
[INFO] [stderr]    Compiling backgammon_nannou v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `nannou::color`
[INFO] [stdout]  --> src/backgammon.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nannou::color;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `dice` should have an upper camel case name
[INFO] [stdout]  --> src/dice.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct dice {
[INFO] [stdout]   |        ^^^^ help: convert the identifier to upper camel case: `Dice`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `glam::Vec2`
[INFO] [stdout]  --> src/main.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nannou::{event::Update, glam::Vec2, App, Frame};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `draw`
[INFO] [stdout]   --> src/model.rs:39:27
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn draw_stones(&self, draw: &mut Draw) {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_draw`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `update`
[INFO] [stdout]   --> src/main.rs:27:41
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn update(app: &App, model: &mut Model, update: Update) {
[INFO] [stdout]    |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `board`, `white_bar`, `black_bar`, `white_off`, `black_off`, and `current_player` are never read
[INFO] [stdout]   --> src/backgammon.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Backgammon {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 11 |     board: [i8; 24],
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     white_bar: u8,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 13 |     black_bar: u8,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 14 |     white_off: u8,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     black_off: u8,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 16 |     current_player: Player,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Backgammon` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `invert` is never used
[INFO] [stdout]   --> src/backgammon.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Backgammon {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn invert(&self) -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `backgammon` is never read
[INFO] [stdout]   --> src/model.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Model {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     backgammon: backgammon::Backgammon,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `draw_stones` is never used
[INFO] [stdout]   --> src/model.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Model {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn draw_stones(&self, draw: &mut Draw) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `dice` is never constructed
[INFO] [stdout]  --> src/dice.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct dice {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `roll`, `get_distinct_values`, `remaining_dice`, and `is_double` are never used
[INFO] [stdout]   --> src/dice.rs:7:8
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl dice {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout]  7 |     fn roll(&mut self) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn get_distinct_values(&self) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn remaining_dice(&self, value: u8) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn is_double(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.22s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: noise v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "9534f9afb742cbd61d27d99ae42c09c0f0218918f6ff942a1a93a33d6e03831b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9534f9afb742cbd61d27d99ae42c09c0f0218918f6ff942a1a93a33d6e03831b", kill_on_drop: false }`
[INFO] [stdout] 9534f9afb742cbd61d27d99ae42c09c0f0218918f6ff942a1a93a33d6e03831b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3af66e5aa2928b82dd6e1e3d8c3d6ca4f9a534dd3163168512b25f146f105bbd
[INFO] running `Command { std: "docker" "start" "-a" "3af66e5aa2928b82dd6e1e3d8c3d6ca4f9a534dd3163168512b25f146f105bbd", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `nannou::color`
[INFO] [stderr]  --> src/backgammon.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use nannou::color;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `dice` should have an upper camel case name
[INFO] [stderr]  --> src/dice.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | struct dice {
[INFO] [stderr]   |        ^^^^ help: convert the identifier to upper camel case: `Dice`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `glam::Vec2`
[INFO] [stderr]  --> src/main.rs:6:29
[INFO] [stderr]   |
[INFO] [stderr] 6 | use nannou::{event::Update, glam::Vec2, App, Frame};
[INFO] [stderr]   |                             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `draw`
[INFO] [stderr]   --> src/model.rs:39:27
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn draw_stones(&self, draw: &mut Draw) {
[INFO] [stderr]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_draw`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `update`
[INFO] [stderr]   --> src/main.rs:27:41
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn update(app: &App, model: &mut Model, update: Update) {
[INFO] [stderr]    |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_update`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `board`, `white_bar`, `black_bar`, `white_off`, `black_off`, and `current_player` are never read
[INFO] [stderr]   --> src/backgammon.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct Backgammon {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 11 |     board: [i8; 24],
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 12 |     white_bar: u8,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 13 |     black_bar: u8,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 14 |     white_off: u8,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 15 |     black_off: u8,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 16 |     current_player: Player,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Backgammon` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `invert` is never used
[INFO] [stderr]   --> src/backgammon.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl Backgammon {
[INFO] [stderr]    | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 31 |     pub fn invert(&self) -> Self {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `backgammon` is never read
[INFO] [stderr]   --> src/model.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct Model {
[INFO] [stderr]    |            ----- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 15 |     backgammon: backgammon::Backgammon,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `draw_stones` is never used
[INFO] [stderr]   --> src/model.rs:39:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl Model {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 39 |     fn draw_stones(&self, draw: &mut Draw) {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `dice` is never constructed
[INFO] [stderr]  --> src/dice.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | struct dice {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `roll`, `get_distinct_values`, `remaining_dice`, and `is_double` are never used
[INFO] [stderr]   --> src/dice.rs:7:8
[INFO] [stderr]    |
[INFO] [stderr]  6 | impl dice {
[INFO] [stderr]    | --------- methods in this implementation
[INFO] [stderr]  7 |     fn roll(&mut self) {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 12 |     fn get_distinct_values(&self) -> Vec<u8> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 20 |     fn remaining_dice(&self, value: u8) -> Vec<u8> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 31 |     fn is_double(&self) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `backgammon_nannou` (bin "backgammon_nannou" test) generated 11 warnings (run `cargo fix --bin "backgammon_nannou" -p backgammon_nannou --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: noise v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/backgammon_nannou-08acc73396a40fb0)
[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" "3af66e5aa2928b82dd6e1e3d8c3d6ca4f9a534dd3163168512b25f146f105bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3af66e5aa2928b82dd6e1e3d8c3d6ca4f9a534dd3163168512b25f146f105bbd", kill_on_drop: false }`
[INFO] [stdout] 3af66e5aa2928b82dd6e1e3d8c3d6ca4f9a534dd3163168512b25f146f105bbd
