[INFO] cloning repository https://github.com/HenryMBaldwin/RL2048
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HenryMBaldwin/RL2048" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHenryMBaldwin%2FRL2048", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHenryMBaldwin%2FRL2048'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37765eac29d71693c87dd48cfd4894200c6c07b1
[INFO] checking HenryMBaldwin/RL2048 against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHenryMBaldwin%2FRL2048" "/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/HenryMBaldwin/RL2048
[INFO] finished tweaking git repo https://github.com/HenryMBaldwin/RL2048
[INFO] tweaked toml for git repo https://github.com/HenryMBaldwin/RL2048 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/HenryMBaldwin/RL2048 on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/HenryMBaldwin/RL2048 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `RL2048` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-7-tc1/source/target/.../RL2048
[INFO] [stderr]    |                                                  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `rl2048`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:8:8
[INFO] [stderr]    |
[INFO] [stderr]  8 - name = "RL2048"
[INFO] [stderr]  8 + name = "rl2048"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `rl2048`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:12:25
[INFO] [stderr]    |
[INFO] [stderr] 12 ~ overflow-checks = false
[INFO] [stderr] 13 + [[bin]]
[INFO] [stderr] 14 + name = "rl2048"
[INFO] [stderr] 15 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `RL2048` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quad-rand v0.2.1
[INFO] [stderr]   Downloaded macroquad_macro v0.1.7
[INFO] [stderr]   Downloaded proc-macro2 v1.0.84
[INFO] [stderr]   Downloaded anyhow v1.0.86
[INFO] [stderr]   Downloaded ndk-sys v0.2.2
[INFO] [stderr]   Downloaded fontdue v0.7.3
[INFO] [stderr]   Downloaded ttf-parser v0.15.2
[INFO] [stderr]   Downloaded miniquad v0.4.2
[INFO] [stderr]   Downloaded glam v0.27.0
[INFO] [stderr]   Downloaded macroquad v0.4.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 680f47c06b283240d114421839abe1565c076e4bf8896d52a252296087c6bb03
[INFO] running `Command { std: "docker" "start" "680f47c06b283240d114421839abe1565c076e4bf8896d52a252296087c6bb03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "680f47c06b283240d114421839abe1565c076e4bf8896d52a252296087c6bb03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "680f47c06b283240d114421839abe1565c076e4bf8896d52a252296087c6bb03" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "680f47c06b283240d114421839abe1565c076e4bf8896d52a252296087c6bb03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "680f47c06b283240d114421839abe1565c076e4bf8896d52a252296087c6bb03" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `RL2048` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../RL2048
[INFO] [stderr]    |                          ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `rl2048`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:8:8
[INFO] [stderr]    |
[INFO] [stderr]  8 - name = "RL2048"
[INFO] [stderr]  8 + name = "rl2048"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `rl2048`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:12:25
[INFO] [stderr]    |
[INFO] [stderr] 12 ~ overflow-checks = false
[INFO] [stderr] 13 + [[bin]]
[INFO] [stderr] 14 + name = "rl2048"
[INFO] [stderr] 15 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `RL2048` (manifest) generated 1 warning
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking zerocopy v0.7.34
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling miniquad v0.4.2
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking bytemuck v1.16.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking ttf-parser v0.15.2
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking quad-rand v0.2.1
[INFO] [stderr]     Checking miniz_oxide v0.7.3
[INFO] [stderr]     Checking fdeflate v0.3.4
[INFO] [stderr]     Checking glam v0.27.0
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]    Compiling macroquad_macro v0.1.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking fontdue v0.7.3
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking macroquad v0.4.7
[INFO] [stderr]     Checking RL2048 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rngs::ThreadRng`
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::{rngs::ThreadRng, Rng};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GUI::*`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use GUI::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rngs::ThreadRng`
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::{rngs::ThreadRng, Rng};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:157:15
[INFO] [stdout]     |
[INFO] [stdout] 157 |             if(old_board != self.board){ 
[INFO] [stdout]     |               ^                       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 157 -             if(old_board != self.board){ 
[INFO] [stdout] 157 +             if old_board != self.board { 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/main.rs:281:22
[INFO] [stdout]     |
[INFO] [stdout] 281 |                 match(next_tile){
[INFO] [stdout]     |                      ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 281 -                 match(next_tile){
[INFO] [stdout] 281 +                 match next_tile{
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/main.rs:348:18
[INFO] [stdout]     |
[INFO] [stdout] 348 |         for y in (0..4) {
[INFO] [stdout]     |                  ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 348 -         for y in (0..4) {
[INFO] [stdout] 348 +         for y in 0..4 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GUI::*`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use GUI::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:157:15
[INFO] [stdout]     |
[INFO] [stdout] 157 |             if(old_board != self.board){ 
[INFO] [stdout]     |               ^                       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 157 -             if(old_board != self.board){ 
[INFO] [stdout] 157 +             if old_board != self.board { 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/main.rs:281:22
[INFO] [stdout]     |
[INFO] [stdout] 281 |                 match(next_tile){
[INFO] [stdout]     |                      ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 281 -                 match(next_tile){
[INFO] [stdout] 281 +                 match next_tile{
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/main.rs:348:18
[INFO] [stdout]     |
[INFO] [stdout] 348 |         for y in (0..4) {
[INFO] [stdout]     |                  ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 348 -         for y in (0..4) {
[INFO] [stdout] 348 +         for y in 0..4 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direction`
[INFO] [stdout]   --> src/GUI.rs:59:25
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn slide(&mut self, direction: Direction){
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direction`
[INFO] [stdout]   --> src/GUI.rs:62:25
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn merge(&mut self, direction: Direction){
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/GUI.rs:66:25
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn spawn(&mut self, value: u32){
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direction`
[INFO] [stdout]   --> src/GUI.rs:99:21
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn merge(&self, direction: Direction, x: usize, y: usize){
[INFO] [stdout]    |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/GUI.rs:99:43
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn merge(&self, direction: Direction, x: usize, y: usize){
[INFO] [stdout]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/GUI.rs:99:53
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn merge(&self, direction: Direction, x: usize, y: usize){
[INFO] [stdout]    |                                                     ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/GUI.rs:103:21
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn spawn(&self, x: usize, y: usize, value: u32){
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/GUI.rs:103:31
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn spawn(&self, x: usize, y: usize, value: u32){
[INFO] [stdout]     |                               ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/GUI.rs:103:41
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn spawn(&self, x: usize, y: usize, value: u32){
[INFO] [stdout]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direction`
[INFO] [stdout]   --> src/GUI.rs:59:25
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn slide(&mut self, direction: Direction){
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direction`
[INFO] [stdout]   --> src/GUI.rs:62:25
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn merge(&mut self, direction: Direction){
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/GUI.rs:66:25
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn spawn(&mut self, value: u32){
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direction`
[INFO] [stdout]   --> src/GUI.rs:99:21
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn merge(&self, direction: Direction, x: usize, y: usize){
[INFO] [stdout]    |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/GUI.rs:99:43
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn merge(&self, direction: Direction, x: usize, y: usize){
[INFO] [stdout]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/GUI.rs:99:53
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn merge(&self, direction: Direction, x: usize, y: usize){
[INFO] [stdout]    |                                                     ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/GUI.rs:103:21
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn spawn(&self, x: usize, y: usize, value: u32){
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/GUI.rs:103:31
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn spawn(&self, x: usize, y: usize, value: u32){
[INFO] [stdout]     |                               ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/GUI.rs:103:41
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn spawn(&self, x: usize, y: usize, value: u32){
[INFO] [stdout]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `score` is never read
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | struct State {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     score: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PADDING_TOP` is never used
[INFO] [stdout]  --> src/GUI.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const PADDING_TOP: f32 = 100.0;
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Animation` is never used
[INFO] [stdout]  --> src/GUI.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | enum Animation {
[INFO] [stdout]   |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Direction` is never used
[INFO] [stdout]   --> src/GUI.rs:14:6
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum Direction {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Slide` is never constructed
[INFO] [stdout]   --> src/GUI.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Slide {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Merge` is never constructed
[INFO] [stdout]   --> src/GUI.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct Merge {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Spawn` is never constructed
[INFO] [stdout]   --> src/GUI.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct Spawn {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tile` is never constructed
[INFO] [stdout]   --> src/GUI.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct Tile {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Board` is never constructed
[INFO] [stdout]   --> src/GUI.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct Board {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `init`, `slide`, `merge`, `spawn`, and `draw` are never used
[INFO] [stdout]   --> src/GUI.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl Tile{
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 50 |     fn new(x: usize, y: usize) -> Tile{
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn init(&mut self, x: usize, y: usize){
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     fn slide(&mut self, direction: Direction){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn merge(&mut self, direction: Direction){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn spawn(&mut self, value: u32){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     fn draw(&self){
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_score`, `slide`, `merge`, `spawn`, and `draw` are never used
[INFO] [stdout]    --> src/GUI.rs:80:8
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl Board {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout]  80 |     fn new() -> Board{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout]  91 |     fn set_score(&mut self, score: u32){
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  95 |     fn slide(&mut self, direction: Direction, x: usize, y: usize){
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  99 |     fn merge(&self, direction: Direction, x: usize, y: usize){
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     fn spawn(&self, x: usize, y: usize, value: u32){
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn draw(&self){
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `GUI` should have a snake case name
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod GUI;
[INFO] [stdout]   |     ^^^ help: convert the identifier to snake case: `gui`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `score` is never read
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | struct State {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     score: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PADDING_TOP` is never used
[INFO] [stdout]  --> src/GUI.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const PADDING_TOP: f32 = 100.0;
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Animation` is never used
[INFO] [stdout]  --> src/GUI.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | enum Animation {
[INFO] [stdout]   |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Direction` is never used
[INFO] [stdout]   --> src/GUI.rs:14:6
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum Direction {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Slide` is never constructed
[INFO] [stdout]   --> src/GUI.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Slide {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Merge` is never constructed
[INFO] [stdout]   --> src/GUI.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct Merge {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Spawn` is never constructed
[INFO] [stdout]   --> src/GUI.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct Spawn {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tile` is never constructed
[INFO] [stdout]   --> src/GUI.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct Tile {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Board` is never constructed
[INFO] [stdout]   --> src/GUI.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct Board {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `init`, `slide`, `merge`, `spawn`, and `draw` are never used
[INFO] [stdout]   --> src/GUI.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl Tile{
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 50 |     fn new(x: usize, y: usize) -> Tile{
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn init(&mut self, x: usize, y: usize){
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     fn slide(&mut self, direction: Direction){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn merge(&mut self, direction: Direction){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn spawn(&mut self, value: u32){
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     fn draw(&self){
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_score`, `slide`, `merge`, `spawn`, and `draw` are never used
[INFO] [stdout]    --> src/GUI.rs:80:8
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl Board {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout]  80 |     fn new() -> Board{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout]  91 |     fn set_score(&mut self, score: u32){
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  95 |     fn slide(&mut self, direction: Direction, x: usize, y: usize){
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  99 |     fn merge(&self, direction: Direction, x: usize, y: usize){
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     fn spawn(&self, x: usize, y: usize, value: u32){
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn draw(&self){
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `GUI` should have a snake case name
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod GUI;
[INFO] [stdout]   |     ^^^ help: convert the identifier to snake case: `gui`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.48s
[INFO] running `Command { std: "docker" "inspect" "680f47c06b283240d114421839abe1565c076e4bf8896d52a252296087c6bb03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680f47c06b283240d114421839abe1565c076e4bf8896d52a252296087c6bb03", kill_on_drop: false }`
[INFO] [stdout] 680f47c06b283240d114421839abe1565c076e4bf8896d52a252296087c6bb03
