[INFO] cloning repository https://github.com/mj-hd/gb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mj-hd/gb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmj-hd%2Fgb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmj-hd%2Fgb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6dc8c498e094ad2f8a8fbb7576e98daba28fb65c [INFO] checking mj-hd/gb against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmj-hd%2Fgb" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mj-hd/gb on toolchain 195ad4830e11a544391abe296b146450dea8411b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mj-hd/gb [INFO] finished tweaking git repo https://github.com/mj-hd/gb [INFO] tweaked toml for git repo https://github.com/mj-hd/gb written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/mj-hd/gb already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ceade6e2a45bb2d062d0de0457897e65447750366b0284ca4a1ffda7d3331924 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ceade6e2a45bb2d062d0de0457897e65447750366b0284ca4a1ffda7d3331924", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ceade6e2a45bb2d062d0de0457897e65447750366b0284ca4a1ffda7d3331924", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ceade6e2a45bb2d062d0de0457897e65447750366b0284ca4a1ffda7d3331924", kill_on_drop: false }` [INFO] [stdout] ceade6e2a45bb2d062d0de0457897e65447750366b0284ca4a1ffda7d3331924 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c5a96e21bf2f2c736f28c462cf8104c0e86c417b9de5dfe4fe8c5ba6e9f6955 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5c5a96e21bf2f2c736f28c462cf8104c0e86c417b9de5dfe4fe8c5ba6e9f6955", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking inplace_it v0.3.3 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Compiling wide v0.4.6 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking pollster v0.2.2 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking ash v0.31.0 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling boolean_expression v0.3.11 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Compiling wayland-sys v0.28.5 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking wgpu-types v0.6.1 [INFO] [stderr] Checking gfx-hal v0.6.0 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling wayland-scanner v0.28.5 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking ultraviolet v0.4.6 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking spirv_headers v1.5.0 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Compiling wayland-client v0.28.5 [INFO] [stderr] Compiling wayland-protocols v0.28.5 [INFO] [stderr] Checking gfx-descriptor v0.2.0 [INFO] [stderr] Checking gfx-backend-empty v0.6.0 [INFO] [stderr] Checking gfx-memory v0.2.2 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking wayland-commons v0.28.5 [INFO] [stderr] Checking rustyline v8.0.0 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Checking wayland-cursor v0.28.5 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling bitmatch v0.1.1 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking gfx-backend-vulkan v0.6.5 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking naga v0.2.0 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking wgpu-core v0.6.5 [INFO] [stderr] Checking futures-executor v0.3.13 [INFO] [stderr] Checking futures v0.3.13 [INFO] [stderr] Checking winit_input_helper v0.9.0 [INFO] [stderr] Checking wgpu v0.6.2 [INFO] [stderr] Checking pixels v0.2.0 [INFO] [stderr] Checking gb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/cpu.rs:1714:9 [INFO] [stdout] | [INFO] [stdout] 1712 | unimplemented!("割り込みを再開"); [INFO] [stdout] | --------------------------------- any code following this expression is unreachable [INFO] [stdout] 1713 | [INFO] [stdout] 1714 | / Ok(format!( [INFO] [stdout] 1715 | | "RETI: (SP)=({:04X})={:04X}", [INFO] [stdout] 1716 | | self.sp.wrapping_add(2), [INFO] [stdout] 1717 | | addr [INFO] [stdout] 1718 | | )) [INFO] [stdout] | |__________^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/cpu.rs:1747:9 [INFO] [stdout] | [INFO] [stdout] 1745 | unimplemented!("BCDに変換"); [INFO] [stdout] | ---------------------------- any code following this expression is unreachable [INFO] [stdout] 1746 | [INFO] [stdout] 1747 | let result = val; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/cpu.rs:1743:13 [INFO] [stdout] | [INFO] [stdout] 1743 | let val = self.a; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/mbc.rs:26:24 [INFO] [stdout] | [INFO] [stdout] 26 | fn read_ram(&self, addr: u16) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/mbc.rs:30:29 [INFO] [stdout] | [INFO] [stdout] 30 | fn write_rom(&mut self, addr: u16, val: u8) -> Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/mbc.rs:30:40 [INFO] [stdout] | [INFO] [stdout] 30 | fn write_rom(&mut self, addr: u16, val: u8) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/mbc.rs:34:29 [INFO] [stdout] | [INFO] [stdout] 34 | fn write_ram(&mut self, addr: u16, val: u8) -> Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/mbc.rs:34:40 [INFO] [stdout] | [INFO] [stdout] 34 | fn write_ram(&mut self, addr: u16, val: u8) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/ppu.rs:259:28 [INFO] [stdout] | [INFO] [stdout] 259 | pub fn read_oam(&self, addr: u16) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/ppu.rs:263:33 [INFO] [stdout] | [INFO] [stdout] 263 | pub fn write_oam(&mut self, addr: u16, val: u8) -> Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/ppu.rs:263:44 [INFO] [stdout] | [INFO] [stdout] 263 | pub fn write_oam(&mut self, addr: u16, val: u8) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `carry_negative_16` [INFO] [stdout] --> src/cpu.rs:343:8 [INFO] [stdout] | [INFO] [stdout] 343 | fn carry_negative_16(&self, result: u16, left: u16, right: u16) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `half_carry_negative_16` [INFO] [stdout] --> src/cpu.rs:351:8 [INFO] [stdout] | [INFO] [stdout] 351 | fn half_carry_negative_16(&self, result: u16, left: u16, right: u16) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `WIDTH` [INFO] [stdout] --> src/ppu.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const WIDTH: usize = 256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HEIGHT` [INFO] [stdout] --> src/ppu.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | const HEIGHT: usize = 256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `y_pos` [INFO] [stdout] --> src/ppu.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | y_pos: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `x_pos` [INFO] [stdout] --> src/ppu.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | x_pos: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tile_num` [INFO] [stdout] --> src/ppu.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | tile_num: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sprite_flag` [INFO] [stdout] --> src/ppu.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | sprite_flag: SpriteFlags, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `oam` [INFO] [stdout] --> src/ppu.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | oam: [Oam; 0xA0], [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/ppu.rs:237:22 [INFO] [stdout] | [INFO] [stdout] 237 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/cpu.rs:1714:9 [INFO] [stdout] | [INFO] [stdout] 1712 | unimplemented!("割り込みを再開"); [INFO] [stdout] | --------------------------------- any code following this expression is unreachable [INFO] [stdout] 1713 | [INFO] [stdout] 1714 | / Ok(format!( [INFO] [stdout] 1715 | | "RETI: (SP)=({:04X})={:04X}", [INFO] [stdout] 1716 | | self.sp.wrapping_add(2), [INFO] [stdout] 1717 | | addr [INFO] [stdout] 1718 | | )) [INFO] [stdout] | |__________^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/cpu.rs:1747:9 [INFO] [stdout] | [INFO] [stdout] 1745 | unimplemented!("BCDに変換"); [INFO] [stdout] | ---------------------------- any code following this expression is unreachable [INFO] [stdout] 1746 | [INFO] [stdout] 1747 | let result = val; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/cpu.rs:1743:13 [INFO] [stdout] | [INFO] [stdout] 1743 | let val = self.a; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/mbc.rs:26:24 [INFO] [stdout] | [INFO] [stdout] 26 | fn read_ram(&self, addr: u16) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/mbc.rs:30:29 [INFO] [stdout] | [INFO] [stdout] 30 | fn write_rom(&mut self, addr: u16, val: u8) -> Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/mbc.rs:30:40 [INFO] [stdout] | [INFO] [stdout] 30 | fn write_rom(&mut self, addr: u16, val: u8) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/mbc.rs:34:29 [INFO] [stdout] | [INFO] [stdout] 34 | fn write_ram(&mut self, addr: u16, val: u8) -> Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/mbc.rs:34:40 [INFO] [stdout] | [INFO] [stdout] 34 | fn write_ram(&mut self, addr: u16, val: u8) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/ppu.rs:259:28 [INFO] [stdout] | [INFO] [stdout] 259 | pub fn read_oam(&self, addr: u16) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/ppu.rs:263:33 [INFO] [stdout] | [INFO] [stdout] 263 | pub fn write_oam(&mut self, addr: u16, val: u8) -> Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/ppu.rs:263:44 [INFO] [stdout] | [INFO] [stdout] 263 | pub fn write_oam(&mut self, addr: u16, val: u8) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `carry_negative_16` [INFO] [stdout] --> src/cpu.rs:343:8 [INFO] [stdout] | [INFO] [stdout] 343 | fn carry_negative_16(&self, result: u16, left: u16, right: u16) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `half_carry_negative_16` [INFO] [stdout] --> src/cpu.rs:351:8 [INFO] [stdout] | [INFO] [stdout] 351 | fn half_carry_negative_16(&self, result: u16, left: u16, right: u16) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `WIDTH` [INFO] [stdout] --> src/ppu.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const WIDTH: usize = 256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HEIGHT` [INFO] [stdout] --> src/ppu.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | const HEIGHT: usize = 256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `y_pos` [INFO] [stdout] --> src/ppu.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | y_pos: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `x_pos` [INFO] [stdout] --> src/ppu.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | x_pos: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tile_num` [INFO] [stdout] --> src/ppu.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | tile_num: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sprite_flag` [INFO] [stdout] --> src/ppu.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | sprite_flag: SpriteFlags, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `oam` [INFO] [stdout] --> src/ppu.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | oam: [Oam; 0xA0], [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/ppu.rs:237:22 [INFO] [stdout] | [INFO] [stdout] 237 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 05s [INFO] running `Command { std: "docker" "inspect" "5c5a96e21bf2f2c736f28c462cf8104c0e86c417b9de5dfe4fe8c5ba6e9f6955", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c5a96e21bf2f2c736f28c462cf8104c0e86c417b9de5dfe4fe8c5ba6e9f6955", kill_on_drop: false }` [INFO] [stdout] 5c5a96e21bf2f2c736f28c462cf8104c0e86c417b9de5dfe4fe8c5ba6e9f6955