[INFO] cloning repository https://github.com/kaiobatista/nes_emulator_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaiobatista/nes_emulator_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaiobatista%2Fnes_emulator_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaiobatista%2Fnes_emulator_rust'... 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[INFO] started tweaking git repo https://github.com/kaiobatista/nes_emulator_rust [INFO] finished tweaking git repo https://github.com/kaiobatista/nes_emulator_rust [INFO] tweaked toml for git repo https://github.com/kaiobatista/nes_emulator_rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kaiobatista/nes_emulator_rust on toolchain cced03bfd61a304243a34504618ecec86c17063f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kaiobatista/nes_emulator_rust 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" "+cced03bfd61a304243a34504618ecec86c17063f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded version-compare v0.1.1 [INFO] [stderr] Downloaded sdl2 v0.38.0 [INFO] [stderr] Downloaded libc v0.2.178 [INFO] [stderr] Downloaded sdl2-sys v0.38.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 2bc4f4a228e32f72e56f8defb5b96f0146b7ae3ed380502c9864642b70b073df [INFO] running `Command { std: "docker" "start" "2bc4f4a228e32f72e56f8defb5b96f0146b7ae3ed380502c9864642b70b073df", 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" "2bc4f4a228e32f72e56f8defb5b96f0146b7ae3ed380502c9864642b70b073df" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2bc4f4a228e32f72e56f8defb5b96f0146b7ae3ed380502c9864642b70b073df", 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" "2bc4f4a228e32f72e56f8defb5b96f0146b7ae3ed380502c9864642b70b073df" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Compiling sdl2 v0.38.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling sdl2-sys v0.38.0 [INFO] [stderr] Checking nes_emulator_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/cpu.rs:936:29 [INFO] [stdout] | [INFO] [stdout] 936 | self.registers.pc = ((high << 8) | low); [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] 936 - self.registers.pc = ((high << 8) | low); [INFO] [stdout] 936 + self.registers.pc = (high << 8) | low ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/sdl_ui.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::thread; [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 assigned value [INFO] [stdout] --> src/cpu.rs:936:29 [INFO] [stdout] | [INFO] [stdout] 936 | self.registers.pc = ((high << 8) | low); [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] 936 - self.registers.pc = ((high << 8) | low); [INFO] [stdout] 936 + self.registers.pc = (high << 8) | low ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/sdl_ui.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ppu.rs:322:29 [INFO] [stdout] | [INFO] [stdout] 322 | let mut color: Color = get_color_from_palette(final_palette_index); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sdl_ui.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let mut font = ttf_context.load_font(font_path, 20).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `font` [INFO] [stdout] --> src/sdl_ui.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let mut font = ttf_context.load_font(font_path, 20).unwrap(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `repeat` [INFO] [stdout] --> src/sdl_ui.rs:143:50 [INFO] [stdout] | [INFO] [stdout] 143 | Event::KeyDown { keycode: Some(key), repeat, ..} => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `repeat: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `repeat` [INFO] [stdout] --> src/sdl_ui.rs:156:48 [INFO] [stdout] | [INFO] [stdout] 156 | Event::KeyUp { keycode: Some(key), repeat, ..} => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `repeat: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `canvas` [INFO] [stdout] --> src/sdl_ui.rs:327:5 [INFO] [stdout] | [INFO] [stdout] 327 | canvas: &mut Canvas, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_canvas` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `value` is never read [INFO] [stdout] --> src/controller.rs:36:25 [INFO] [stdout] | [INFO] [stdout] 36 | let mut value = 0; [INFO] [stdout] | ^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 45 | value = 1 [INFO] [stdout] | --------- `value` is overwritten here before the previous value is read [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Header` is more private than the item `Rom::header` [INFO] [stdout] --> src/ines_file.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub header: Header, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ field `Rom::header` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Header` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/ines_file.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | struct Header { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ppu.rs:322:29 [INFO] [stdout] | [INFO] [stdout] 322 | let mut color: Color = get_color_from_palette(final_palette_index); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/cpu.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Instruction { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 25 | pub name: &'static str, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `irq`, `xxx`, and `cli` are never used [INFO] [stdout] --> src/cpu.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 40 | impl<'lifetime> CPU <'lifetime> { [INFO] [stdout] | ------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn irq(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 716 | fn xxx(&mut self) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 882 | fn cli(&mut self) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_pattern_table` is never used [INFO] [stdout] --> src/ppu.rs:294:12 [INFO] [stdout] | [INFO] [stdout] 53 | impl PPU { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 294 | pub fn get_pattern_table(&self, rom: &Rom, table_idx: u8, palette_idx: u8) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `draw_text` is never used [INFO] [stdout] --> src/sdl_ui.rs:175:4 [INFO] [stdout] | [INFO] [stdout] 175 | fn draw_text<'a>(text: String, color: Color, position: Vec, canvas: &mut Canvas, font: &mut Font, texture_creator: &'a... [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `render_debug_info` is never used [INFO] [stdout] --> src/sdl_ui.rs:191:4 [INFO] [stdout] | [INFO] [stdout] 191 | fn render_debug_info<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `render_pattern_table` is never used [INFO] [stdout] --> src/sdl_ui.rs:286:4 [INFO] [stdout] | [INFO] [stdout] 286 | fn render_pattern_table<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tag` and `flags7` are never read [INFO] [stdout] --> src/ines_file.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct Header { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | tag: [u8; 4], [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | flags7: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `header` and `trainer` are never read [INFO] [stdout] --> src/ines_file.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Rom { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 14 | pub header: Header, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 15 | pub trainer: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SELECT` is never used [INFO] [stdout] --> src/controller.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | pub const SELECT: u8 = 1 << 5; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Button` should have a snake case name [INFO] [stdout] --> src/controller.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod Button { [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `button` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sdl_ui.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let mut font = ttf_context.load_font(font_path, 20).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `font` [INFO] [stdout] --> src/sdl_ui.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let mut font = ttf_context.load_font(font_path, 20).unwrap(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `repeat` [INFO] [stdout] --> src/sdl_ui.rs:143:50 [INFO] [stdout] | [INFO] [stdout] 143 | Event::KeyDown { keycode: Some(key), repeat, ..} => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `repeat: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `repeat` [INFO] [stdout] --> src/sdl_ui.rs:156:48 [INFO] [stdout] | [INFO] [stdout] 156 | Event::KeyUp { keycode: Some(key), repeat, ..} => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `repeat: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `canvas` [INFO] [stdout] --> src/sdl_ui.rs:327:5 [INFO] [stdout] | [INFO] [stdout] 327 | canvas: &mut Canvas, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_canvas` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `value` is never read [INFO] [stdout] --> src/controller.rs:36:25 [INFO] [stdout] | [INFO] [stdout] 36 | let mut value = 0; [INFO] [stdout] | ^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 45 | value = 1 [INFO] [stdout] | --------- `value` is overwritten here before the previous value is read [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Header` is more private than the item `Rom::header` [INFO] [stdout] --> src/ines_file.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub header: Header, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ field `Rom::header` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Header` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/ines_file.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | struct Header { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/cpu.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Instruction { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 25 | pub name: &'static str, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `irq`, `xxx`, and `cli` are never used [INFO] [stdout] --> src/cpu.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 40 | impl<'lifetime> CPU <'lifetime> { [INFO] [stdout] | ------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn irq(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 716 | fn xxx(&mut self) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 882 | fn cli(&mut self) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_pattern_table` is never used [INFO] [stdout] --> src/ppu.rs:294:12 [INFO] [stdout] | [INFO] [stdout] 53 | impl PPU { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 294 | pub fn get_pattern_table(&self, rom: &Rom, table_idx: u8, palette_idx: u8) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `draw_text` is never used [INFO] [stdout] --> src/sdl_ui.rs:175:4 [INFO] [stdout] | [INFO] [stdout] 175 | fn draw_text<'a>(text: String, color: Color, position: Vec, canvas: &mut Canvas, font: &mut Font, texture_creator: &'a... [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `render_debug_info` is never used [INFO] [stdout] --> src/sdl_ui.rs:191:4 [INFO] [stdout] | [INFO] [stdout] 191 | fn render_debug_info<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `render_pattern_table` is never used [INFO] [stdout] --> src/sdl_ui.rs:286:4 [INFO] [stdout] | [INFO] [stdout] 286 | fn render_pattern_table<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tag` and `flags7` are never read [INFO] [stdout] --> src/ines_file.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct Header { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | tag: [u8; 4], [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | flags7: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `header` and `trainer` are never read [INFO] [stdout] --> src/ines_file.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Rom { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 14 | pub header: Header, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 15 | pub trainer: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SELECT` is never used [INFO] [stdout] --> src/controller.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | pub const SELECT: u8 = 1 << 5; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Button` should have a snake case name [INFO] [stdout] --> src/controller.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod Button { [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `button` [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 4.50s [INFO] running `Command { std: "docker" "inspect" "2bc4f4a228e32f72e56f8defb5b96f0146b7ae3ed380502c9864642b70b073df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bc4f4a228e32f72e56f8defb5b96f0146b7ae3ed380502c9864642b70b073df", kill_on_drop: false }` [INFO] [stdout] 2bc4f4a228e32f72e56f8defb5b96f0146b7ae3ed380502c9864642b70b073df