[INFO] cloning repository https://github.com/Yottum/nes-emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Yottum/nes-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYottum%2Fnes-emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYottum%2Fnes-emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6c5acfabf06b2e19dc9854323ddacdc7fd39bb25 [INFO] checking Yottum/nes-emulator against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYottum%2Fnes-emulator" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Yottum/nes-emulator on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Yottum/nes-emulator [INFO] finished tweaking git repo https://github.com/Yottum/nes-emulator [INFO] tweaked toml for git repo https://github.com/Yottum/nes-emulator written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Yottum/nes-emulator 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getset v0.1.1 [INFO] [stderr] Downloaded bytemuck v1.3.1 [INFO] [stderr] Downloaded libloading v0.6.2 [INFO] [stderr] Downloaded miniz_oxide v0.4.0 [INFO] [stderr] Downloaded anyhow v1.0.32 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.65.0 [INFO] [stderr] Downloaded syn v1.0.37 [INFO] [stderr] Downloaded image v0.23.8 [INFO] [stderr] Downloaded piston_window v0.110.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aeecc686d80602a1dbff6b22cadb37fa598249a5d1182307763478a596c2a558 [INFO] running `Command { std: "docker" "start" "-a" "aeecc686d80602a1dbff6b22cadb37fa598249a5d1182307763478a596c2a558", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aeecc686d80602a1dbff6b22cadb37fa598249a5d1182307763478a596c2a558", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aeecc686d80602a1dbff6b22cadb37fa598249a5d1182307763478a596c2a558", kill_on_drop: false }` [INFO] [stdout] aeecc686d80602a1dbff6b22cadb37fa598249a5d1182307763478a596c2a558 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02ec7a10171881dbec543675e7fb38732d981526a5d472e7f48ef84e72d9c521 [INFO] running `Command { std: "docker" "start" "-a" "02ec7a10171881dbec543675e7fb38732d981526a5d472e7f48ef84e72d9c521", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v1.0.37 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking piston-float v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Checking piston-viewport v1.0.0 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking piston-graphics_api_version v0.2.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking draw_state v0.8.0 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking gfx_core v0.9.2 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Compiling glutin_glx_sys v0.1.6 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Compiling gfx_gl v0.6.1 [INFO] [stderr] Checking tiff v0.5.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Checking bytemuck v1.3.1 [INFO] [stderr] Checking piston-texture v0.8.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking image v0.23.8 [INFO] [stderr] Checking gfx v0.18.2 [INFO] [stderr] Checking shader_version v0.6.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking vecmath v1.0.0 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Checking interpolation v0.2.0 [INFO] [stderr] Checking piston2d-graphics v0.36.0 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Checking piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Compiling getset v0.1.1 [INFO] [stderr] Checking pistoncore-input v1.0.0 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking gfx_device_gl v0.16.2 [INFO] [stderr] Checking piston-gfx_texture v0.41.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.68.0 [INFO] [stderr] Checking pistoncore-window v0.46.0 [INFO] [stderr] Checking pistoncore-event_loop v0.51.0 [INFO] [stderr] Checking piston v0.51.0 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking winit v0.19.5 [INFO] [stderr] Checking glutin v0.21.2 [INFO] [stderr] Checking pistoncore-glutin_window v0.65.0 [INFO] [stderr] Checking piston_window v0.110.0 [INFO] [stderr] Checking nes v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/apu.rs:12:27 [INFO] [stdout] | [INFO] [stdout] 12 | fn device_read(&self, address: u16) -> u8 { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/apu.rs:18:32 [INFO] [stdout] | [INFO] [stdout] 18 | fn device_write(&mut self, address: u16, value: u8) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/apu.rs:18:46 [INFO] [stdout] | [INFO] [stdout] 18 | fn device_write(&mut self, address: u16, value: u8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/ppu.rs:22:27 [INFO] [stdout] | [INFO] [stdout] 22 | fn device_read(&self, address: u16) -> u8 { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/apu.rs:12:27 [INFO] [stdout] | [INFO] [stdout] 12 | fn device_read(&self, address: u16) -> u8 { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/apu.rs:18:32 [INFO] [stdout] | [INFO] [stdout] 18 | fn device_write(&mut self, address: u16, value: u8) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/apu.rs:18:46 [INFO] [stdout] | [INFO] [stdout] 18 | fn device_write(&mut self, address: u16, value: u8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/ppu.rs:22:27 [INFO] [stdout] | [INFO] [stdout] 22 | fn device_read(&self, address: u16) -> u8 { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/rom.rs:57:27 [INFO] [stdout] | [INFO] [stdout] 57 | fn device_read(&self, address: u16) -> u8 { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bus` [INFO] [stdout] --> src/lib.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let mut bus = Bus::new( [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_bus` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/rom.rs:57:27 [INFO] [stdout] | [INFO] [stdout] 57 | fn device_read(&self, address: u16) -> u8 { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bus` [INFO] [stdout] --> src/lib.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let mut bus = Bus::new( [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_bus` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let mut bus = Bus::new( [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PPUCTRL` is never used [INFO] [stdout] --> src/constants.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | PPUCTRL = 0x2000; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `addresses` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PPUMASK` is never used [INFO] [stdout] --> src/constants.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | PPUMASK = 0x2001; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `addresses` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PPUSTATUS` is never used [INFO] [stdout] --> src/constants.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | PPUSTATUS = 0x2002; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `addresses` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OAMADDR` is never used [INFO] [stdout] --> src/constants.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | OAMADDR = 0x2003; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `addresses` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OAMDATA` is never used [INFO] [stdout] --> src/constants.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | OAMDATA = 0x2004; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `addresses` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PPUSCROLL` is never used [INFO] [stdout] --> src/constants.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | PPUSCROLL = 0x2005; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `addresses` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PPUDATA` is never used [INFO] [stdout] --> src/constants.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | PPUDATA = 0x2007; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `addresses` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OAMDMA` is never used [INFO] [stdout] --> src/constants.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | OAMDMA = 0x4014; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `addresses` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ppu`, `apu`, and `rom` are never read [INFO] [stdout] --> src/bus.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Bus { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 6 | ppu: Ppu, [INFO] [stdout] | ^^^ [INFO] [stdout] 7 | apu: Apu, [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | rom: Rom, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read`, `select_device`, `write`, and `select_device_mut` are never used [INFO] [stdout] --> src/bus.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Bus { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn read(&self, address: u16) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn select_device(&self, address: u16) -> &dyn DeviceRead { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn write(&mut self, address: u16, value: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn select_device_mut(&mut self, address: u16) -> &mut dyn DeviceWrite { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `device_read` is never used [INFO] [stdout] --> src/bus.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub trait DeviceRead { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 43 | fn device_read(&self, address: u16) -> u8; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `device_write` is never used [INFO] [stdout] --> src/bus.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub trait DeviceWrite { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 47 | fn device_write(&mut self, address: u16, value: u8); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `prg_size`, `chr_size`, and `bytes` are never read [INFO] [stdout] --> src/rom.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Rom { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 16 | prg_size: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 17 | chr_size: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 18 | bytes: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_bytes` is never used [INFO] [stdout] --> src/rom.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Rom { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn as_bytes(self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_bit_set` and `is_bit_clear` are never used [INFO] [stdout] --> src/types.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait BitRead: Sized + Shl { [INFO] [stdout] | ------- methods in this trait [INFO] [stdout] 6 | fn read_bit(&self, n: u8) -> u8; [INFO] [stdout] 7 | fn is_bit_set(&self, n: u8) -> bool; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 8 | fn is_bit_clear(&self, n: u8) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let mut bus = Bus::new( [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PPUCTRL` is never used [INFO] [stdout] --> src/constants.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | PPUCTRL = 0x2000; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `addresses` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PPUMASK` is never used [INFO] [stdout] --> src/constants.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | PPUMASK = 0x2001; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `addresses` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PPUSTATUS` is never used [INFO] [stdout] --> src/constants.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | PPUSTATUS = 0x2002; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `addresses` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OAMADDR` is never used [INFO] [stdout] --> src/constants.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | OAMADDR = 0x2003; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `addresses` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OAMDATA` is never used [INFO] [stdout] --> src/constants.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | OAMDATA = 0x2004; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `addresses` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PPUSCROLL` is never used [INFO] [stdout] --> src/constants.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | PPUSCROLL = 0x2005; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `addresses` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PPUDATA` is never used [INFO] [stdout] --> src/constants.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | PPUDATA = 0x2007; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `addresses` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OAMDMA` is never used [INFO] [stdout] --> src/constants.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | OAMDMA = 0x4014; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `addresses` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ppu`, `apu`, and `rom` are never read [INFO] [stdout] --> src/bus.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Bus { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 6 | ppu: Ppu, [INFO] [stdout] | ^^^ [INFO] [stdout] 7 | apu: Apu, [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | rom: Rom, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read`, `select_device`, `write`, and `select_device_mut` are never used [INFO] [stdout] --> src/bus.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Bus { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn read(&self, address: u16) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn select_device(&self, address: u16) -> &dyn DeviceRead { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn write(&mut self, address: u16, value: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn select_device_mut(&mut self, address: u16) -> &mut dyn DeviceWrite { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `device_read` is never used [INFO] [stdout] --> src/bus.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub trait DeviceRead { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 43 | fn device_read(&self, address: u16) -> u8; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_bytes` is never used [INFO] [stdout] --> src/rom.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Rom { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn as_bytes(self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_bit_set` and `is_bit_clear` are never used [INFO] [stdout] --> src/types.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait BitRead: Sized + Shl { [INFO] [stdout] | ------- methods in this trait [INFO] [stdout] 6 | fn read_bit(&self, n: u8) -> u8; [INFO] [stdout] 7 | fn is_bit_set(&self, n: u8) -> bool; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 8 | fn is_bit_clear(&self, n: u8) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s [INFO] running `Command { std: "docker" "inspect" "02ec7a10171881dbec543675e7fb38732d981526a5d472e7f48ef84e72d9c521", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02ec7a10171881dbec543675e7fb38732d981526a5d472e7f48ef84e72d9c521", kill_on_drop: false }` [INFO] [stdout] 02ec7a10171881dbec543675e7fb38732d981526a5d472e7f48ef84e72d9c521