[INFO] cloning repository https://github.com/rayzub/chippy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rayzub/chippy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frayzub%2Fchippy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frayzub%2Fchippy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8247688b124df440fca7177fffc202c141c3732c [INFO] checking rayzub/chippy against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frayzub%2Fchippy" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rayzub/chippy on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rayzub/chippy [INFO] finished tweaking git repo https://github.com/rayzub/chippy [INFO] tweaked toml for git repo https://github.com/rayzub/chippy written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rayzub/chippy 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustix v0.38.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ac3799afa48c1ed47f2e935facf4166625894e18aae3f47569bef95d7c9d85a [INFO] running `Command { std: "docker" "start" "-a" "7ac3799afa48c1ed47f2e935facf4166625894e18aae3f47569bef95d7c9d85a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ac3799afa48c1ed47f2e935facf4166625894e18aae3f47569bef95d7c9d85a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ac3799afa48c1ed47f2e935facf4166625894e18aae3f47569bef95d7c9d85a", kill_on_drop: false }` [INFO] [stdout] 7ac3799afa48c1ed47f2e935facf4166625894e18aae3f47569bef95d7c9d85a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 449ee0fa9e45566ad4a54e797010c58a0267162ca7d2562d652883212a03f4e7 [INFO] running `Command { std: "docker" "start" "-a" "449ee0fa9e45566ad4a54e797010c58a0267162ca7d2562d652883212a03f4e7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling rustix v0.38.7 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking clap_builder v4.3.19 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking clap v4.3.19 [INFO] [stderr] Checking chip8emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `SystemTime` [INFO] [stdout] --> src/main.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | use std::time::{Duration, SystemTime, Instant}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SystemTime` [INFO] [stdout] --> src/main.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | use std::time::{Duration, SystemTime, Instant}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pressed` [INFO] [stdout] --> src/interpreter.rs:258:33 [INFO] [stdout] | [INFO] [stdout] 258 | ... let pressed = self.bus.is_key_pressed(i); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pressed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pressed` [INFO] [stdout] --> src/interpreter.rs:258:33 [INFO] [stdout] | [INFO] [stdout] 258 | ... let pressed = self.bus.is_key_pressed(i); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pressed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pressed` [INFO] [stdout] --> src/interpreter.rs:259:41 [INFO] [stdout] | [INFO] [stdout] 259 | ... if let Some(pressed) = Some(true) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pressed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pressed` [INFO] [stdout] --> src/interpreter.rs:259:41 [INFO] [stdout] | [INFO] [stdout] 259 | ... if let Some(pressed) = Some(true) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pressed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `scale_factor` and `debugger` are never read [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 19 | scale_factor: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 20 | debugger: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_STACK_SIZE` is never used [INFO] [stdout] --> src/interpreter.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const MAX_STACK_SIZE: usize = 16; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_PROG_BYTES` is never used [INFO] [stdout] --> src/interpreter.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const MAX_PROG_BYTES: usize = 3584; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sp` is never read [INFO] [stdout] --> src/interpreter.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Interpreter { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 12 | sp: usize, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pc` and `audio_ctx` are never read [INFO] [stdout] --> src/bus.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Bus { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 26 | pc: u16, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 30 | audio_ctx: AudioSubsystem, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `scale_factor` and `debugger` are never read [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 19 | scale_factor: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 20 | debugger: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_STACK_SIZE` is never used [INFO] [stdout] --> src/interpreter.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const MAX_STACK_SIZE: usize = 16; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_PROG_BYTES` is never used [INFO] [stdout] --> src/interpreter.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const MAX_PROG_BYTES: usize = 3584; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sp` is never read [INFO] [stdout] --> src/interpreter.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Interpreter { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 12 | sp: usize, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pc` and `audio_ctx` are never read [INFO] [stdout] --> src/bus.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Bus { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 26 | pc: u16, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 30 | audio_ctx: AudioSubsystem, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.59s [INFO] running `Command { std: "docker" "inspect" "449ee0fa9e45566ad4a54e797010c58a0267162ca7d2562d652883212a03f4e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "449ee0fa9e45566ad4a54e797010c58a0267162ca7d2562d652883212a03f4e7", kill_on_drop: false }` [INFO] [stdout] 449ee0fa9e45566ad4a54e797010c58a0267162ca7d2562d652883212a03f4e7 [INFO] checking rayzub/chippy against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frayzub%2Fchippy" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rayzub/chippy on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rayzub/chippy [INFO] finished tweaking git repo https://github.com/rayzub/chippy [INFO] tweaked toml for git repo https://github.com/rayzub/chippy written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/rayzub/chippy 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92633571d31bc68663c0f2a77d0863fe0f8992a6466cb4eeea8a11b65a000c66 [INFO] running `Command { std: "docker" "start" "-a" "92633571d31bc68663c0f2a77d0863fe0f8992a6466cb4eeea8a11b65a000c66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92633571d31bc68663c0f2a77d0863fe0f8992a6466cb4eeea8a11b65a000c66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92633571d31bc68663c0f2a77d0863fe0f8992a6466cb4eeea8a11b65a000c66", kill_on_drop: false }` [INFO] [stdout] 92633571d31bc68663c0f2a77d0863fe0f8992a6466cb4eeea8a11b65a000c66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40c0df0e27e316e7c307469f16e0d86f24c51aa63cfa09ca0e85f17923e237e8 [INFO] running `Command { std: "docker" "start" "-a" "40c0df0e27e316e7c307469f16e0d86f24c51aa63cfa09ca0e85f17923e237e8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling rustix v0.38.7 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking clap_builder v4.3.19 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking clap v4.3.19 [INFO] [stderr] Checking chip8emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `SystemTime` [INFO] [stdout] --> src/main.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | use std::time::{Duration, SystemTime, Instant}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SystemTime` [INFO] [stdout] --> src/main.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | use std::time::{Duration, SystemTime, Instant}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pressed` [INFO] [stdout] --> src/interpreter.rs:258:33 [INFO] [stdout] | [INFO] [stdout] 258 | ... let pressed = self.bus.is_key_pressed(i); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pressed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pressed` [INFO] [stdout] --> src/interpreter.rs:259:41 [INFO] [stdout] | [INFO] [stdout] 259 | ... if let Some(pressed) = Some(true) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pressed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pressed` [INFO] [stdout] --> src/interpreter.rs:258:33 [INFO] [stdout] | [INFO] [stdout] 258 | ... let pressed = self.bus.is_key_pressed(i); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pressed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pressed` [INFO] [stdout] --> src/interpreter.rs:259:41 [INFO] [stdout] | [INFO] [stdout] 259 | ... if let Some(pressed) = Some(true) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pressed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `scale_factor` and `debugger` are never read [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 19 | scale_factor: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 20 | debugger: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_STACK_SIZE` is never used [INFO] [stdout] --> src/interpreter.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const MAX_STACK_SIZE: usize = 16; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_PROG_BYTES` is never used [INFO] [stdout] --> src/interpreter.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const MAX_PROG_BYTES: usize = 3584; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sp` is never read [INFO] [stdout] --> src/interpreter.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Interpreter { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 12 | sp: usize, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pc` and `audio_ctx` are never read [INFO] [stdout] --> src/bus.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Bus { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 26 | pc: u16, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 30 | audio_ctx: AudioSubsystem, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `scale_factor` and `debugger` are never read [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 19 | scale_factor: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 20 | debugger: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_STACK_SIZE` is never used [INFO] [stdout] --> src/interpreter.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const MAX_STACK_SIZE: usize = 16; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_PROG_BYTES` is never used [INFO] [stdout] --> src/interpreter.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const MAX_PROG_BYTES: usize = 3584; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sp` is never read [INFO] [stdout] --> src/interpreter.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Interpreter { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 12 | sp: usize, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pc` and `audio_ctx` are never read [INFO] [stdout] --> src/bus.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Bus { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 26 | pc: u16, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 30 | audio_ctx: AudioSubsystem, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.84s [INFO] running `Command { std: "docker" "inspect" "40c0df0e27e316e7c307469f16e0d86f24c51aa63cfa09ca0e85f17923e237e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40c0df0e27e316e7c307469f16e0d86f24c51aa63cfa09ca0e85f17923e237e8", kill_on_drop: false }` [INFO] [stdout] 40c0df0e27e316e7c307469f16e0d86f24c51aa63cfa09ca0e85f17923e237e8