[INFO] cloning repository https://github.com/arcticrevrus/crabboy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arcticrevrus/crabboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcticrevrus%2Fcrabboy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcticrevrus%2Fcrabboy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c12cdd2cffcf99f2ca1650284d6bd91d9e5c624e [INFO] testing arcticrevrus/crabboy against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcticrevrus%2Fcrabboy" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/arcticrevrus/crabboy [INFO] finished tweaking git repo https://github.com/arcticrevrus/crabboy [INFO] tweaked toml for git repo https://github.com/arcticrevrus/crabboy written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/arcticrevrus/crabboy on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/arcticrevrus/crabboy 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wayland-cursor v0.31.11 [INFO] [stderr] Downloaded gsk4-sys v0.10.0 [INFO] [stderr] Downloaded gethostname v1.0.2 [INFO] [stderr] Downloaded wayland-scanner v0.31.7 [INFO] [stderr] Downloaded ab_glyph_rasterizer v0.1.10 [INFO] [stderr] Downloaded graphene-rs v0.21.1 [INFO] [stderr] Downloaded gdk-pixbuf v0.21.1 [INFO] [stderr] Downloaded gsk4 v0.10.0 [INFO] [stderr] Downloaded cairo-rs v0.21.1 [INFO] [stderr] Downloaded gdk4-sys v0.10.0 [INFO] [stderr] Downloaded gdk4 v0.10.0 [INFO] [stderr] Downloaded gtk4-sys v0.10.0 [INFO] [stderr] Downloaded gio-sys v0.21.1 [INFO] [stderr] Downloaded wasi v0.14.4+wasi-0.2.4 [INFO] [stderr] Downloaded glib-macros v0.21.0 [INFO] [stderr] Downloaded wayland-protocols v0.32.9 [INFO] [stderr] Downloaded gio v0.21.1 [INFO] [stderr] Downloaded x11rb v0.13.2 [INFO] [stderr] Downloaded glib-sys v0.21.1 [INFO] [stderr] Downloaded cfg-expr v0.20.2 [INFO] [stderr] Downloaded target-lexicon v0.13.2 [INFO] [stderr] Downloaded pango 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v0.3.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1df0aa8c90d8d06b5eed7af1a740a321ce32e33ddd2583dc42d42c87647cba27 [INFO] running `Command { std: "docker" "start" "-a" "1df0aa8c90d8d06b5eed7af1a740a321ce32e33ddd2583dc42d42c87647cba27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1df0aa8c90d8d06b5eed7af1a740a321ce32e33ddd2583dc42d42c87647cba27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1df0aa8c90d8d06b5eed7af1a740a321ce32e33ddd2583dc42d42c87647cba27", kill_on_drop: false }` [INFO] [stdout] 1df0aa8c90d8d06b5eed7af1a740a321ce32e33ddd2583dc42d42c87647cba27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45fb79c1fea10934bc6bf3fdc58cd4de0f3b4f86c599b0c20d02b6acd312e05d [INFO] running `Command { std: "docker" "start" "-a" "45fb79c1fea10934bc6bf3fdc58cd4de0f3b4f86c599b0c20d02b6acd312e05d", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling winnow v0.7.12 [INFO] [stderr] Compiling target-lexicon v0.13.2 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling version-compare v0.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling bitflags v2.9.2 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling cfg-expr v0.20.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling libloading v0.8.8 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling find-msvc-tools v0.1.1 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling wayland-sys v0.31.7 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling cc v1.2.36 [INFO] [stderr] 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[INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling calloop v0.13.0 [INFO] [stderr] Compiling gtk4-macros v0.10.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling wayland-protocols v0.32.9 [INFO] [stderr] Compiling calloop-wayland-source v0.3.0 [INFO] [stderr] Compiling wayland-cursor v0.31.11 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling xkbcommon-dl v0.4.2 [INFO] [stderr] Compiling raw-window-handle v0.6.2 [INFO] [stderr] Compiling dpi v0.1.2 [INFO] [stderr] Compiling smol_str v0.2.2 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling glib v0.21.1 [INFO] [stderr] Compiling async-channel v2.5.0 [INFO] [stderr] Compiling wayland-protocols-wlr v0.3.9 [INFO] [stderr] Compiling wayland-protocols-plasma v0.3.9 [INFO] [stderr] Compiling cairo-rs v0.21.1 [INFO] [stderr] Compiling graphene-rs v0.21.1 [INFO] [stderr] Compiling sctk-adwaita v0.10.1 [INFO] [stderr] Compiling x11rb v0.13.2 [INFO] [stderr] Compiling pango v0.21.1 [INFO] [stderr] Compiling gdk-pixbuf v0.21.1 [INFO] [stderr] Compiling gdk4 v0.10.0 [INFO] [stderr] Compiling gsk4 v0.10.0 [INFO] [stderr] Compiling gtk4 v0.10.0 [INFO] [stderr] Compiling libcrabboy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `MemoryMap` [INFO] [stdout] --> src/graphics.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::memory::{self, MemoryMap, SCX, SCY}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::graphics` [INFO] [stdout] --> src/hardware.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::graphics; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/hardware.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `joypad` [INFO] [stdout] --> src/cpu/structs.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | let joypad = interrupt_flags & 0b0001_0000; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 88 | let _joypad = interrupt_flags & 0b0001_0000; [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `C_BIT` [INFO] [stdout] | [INFO] [stdout] 88 - let joypad = interrupt_flags & 0b0001_0000; [INFO] [stdout] 88 + let cpu::structs::Flags::get::C_BIT = interrupt_flags & 0b0001_0000; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `serial` [INFO] [stdout] --> src/cpu/structs.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | let serial = interrupt_flags & 0b0000_1000; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 89 | let _serial = interrupt_flags & 0b0000_1000; [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `C_BIT` [INFO] [stdout] | [INFO] [stdout] 89 - let serial = interrupt_flags & 0b0000_1000; [INFO] [stdout] 89 + let cpu::structs::Flags::get::C_BIT = interrupt_flags & 0b0000_1000; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timer` [INFO] [stdout] --> src/cpu/structs.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | let timer = interrupt_flags & 0b0000_0100; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 90 | let _timer = interrupt_flags & 0b0000_0100; [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `C_BIT` [INFO] [stdout] | [INFO] [stdout] 90 - let timer = interrupt_flags & 0b0000_0100; [INFO] [stdout] 90 + let cpu::structs::Flags::get::C_BIT = interrupt_flags & 0b0000_0100; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lcd` [INFO] [stdout] --> src/cpu/structs.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | let lcd = interrupt_flags & 0b0000_0010; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 91 | let _lcd = interrupt_flags & 0b0000_0010; [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `C_BIT` [INFO] [stdout] | [INFO] [stdout] 91 - let lcd = interrupt_flags & 0b0000_0010; [INFO] [stdout] 91 + let cpu::structs::Flags::get::C_BIT = interrupt_flags & 0b0000_0010; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vblank` [INFO] [stdout] --> src/cpu/structs.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | let vblank = interrupt_flags & 0b0000_0001; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 92 | let _vblank = interrupt_flags & 0b0000_0001; [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `C_BIT` [INFO] [stdout] | [INFO] [stdout] 92 - let vblank = interrupt_flags & 0b0000_0001; [INFO] [stdout] 92 + let cpu::structs::Flags::get::C_BIT = interrupt_flags & 0b0000_0001; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/cpu/structs.rs:86:29 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn check_interrupts(cpu: &mut Cpu, memory: &mut MemoryMap) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timing` [INFO] [stdout] --> src/cpu.rs:214:42 [INFO] [stdout] | [INFO] [stdout] 214 | CBPrefix::BIT(value, target, timing) => bit_operation(self, target, value, memory), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_timing` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timing` [INFO] [stdout] --> src/cpu.rs:215:35 [INFO] [stdout] | [INFO] [stdout] 215 | CBPrefix::RRC(target, timing) => rrc_operation(self, target, memory), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_timing` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `memory` [INFO] [stdout] --> src/graphics.rs:137:30 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn update(&mut self, memory: &memory::MemoryMap) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_memory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `memory` [INFO] [stdout] --> src/graphics.rs:140:29 [INFO] [stdout] | [INFO] [stdout] 140 | fn load_tiles_from_vram(memory: &memory::MemoryMap) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_memory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Button` is more private than the item `Joypad::set` [INFO] [stdout] --> src/hardware.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn set(&mut self, button: Button, state: ButtonState) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Joypad::set` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Button` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/hardware.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | enum Button { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `ButtonState` is more private than the item `Joypad::set` [INFO] [stdout] --> src/hardware.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn set(&mut self, button: Button, state: ButtonState) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Joypad::set` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `ButtonState` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/hardware.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | enum ButtonState { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cycles` is never read [INFO] [stdout] --> src/cpu/asm.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Operation { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub cycles: Timing, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Operation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `halt_operation` is never used [INFO] [stdout] --> src/cpu/asm/opfunctions.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn halt_operation(cpu: &mut Cpu) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `carry_sub_16` is never used [INFO] [stdout] --> src/cpu/asm/opfunctions.rs:263:4 [INFO] [stdout] | [INFO] [stdout] 263 | fn carry_sub_16(a: u16, b: u16) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `half_sub_carry_16` is never used [INFO] [stdout] --> src/cpu/asm/opfunctions.rs:282:4 [INFO] [stdout] | [INFO] [stdout] 282 | fn half_sub_carry_16(a: u16, b: u16) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cpu/enums.rs:22:14 [INFO] [stdout] | [INFO] [stdout] 22 | Variable(Box<(Timing, Timing)>), [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Timing` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 22 - Variable(Box<(Timing, Timing)>), [INFO] [stdout] 22 + Variable(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `enabled` is never read [INFO] [stdout] --> src/graphics.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct BGWindow { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 21 | enabled: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pixels`, `enabled`, and `window` are never read [INFO] [stdout] --> src/graphics.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct BackGround { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 38 | pixels: [Color; 65536], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 39 | enabled: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 40 | window: BGWindow, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ObjectSize` is never used [INFO] [stdout] --> src/graphics.rs:100:6 [INFO] [stdout] | [INFO] [stdout] 100 | enum ObjectSize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Object` is never constructed [INFO] [stdout] --> src/graphics.rs:104:8 [INFO] [stdout] | [INFO] [stdout] 104 | struct Object { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `load_tiles_from_vram` is never used [INFO] [stdout] --> src/graphics.rs:140:8 [INFO] [stdout] | [INFO] [stdout] 126 | impl Display { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 140 | fn load_tiles_from_vram(memory: &memory::MemoryMap) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SelectMode` is never used [INFO] [stdout] --> src/hardware.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum SelectMode { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Button` is never used [INFO] [stdout] --> src/hardware.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | enum Button { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ButtonState` is never used [INFO] [stdout] --> src/hardware.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | enum ButtonState { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `joypad` is never read [INFO] [stdout] --> src/hardware.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Hardware { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 26 | joypad: Joypad, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/hardware.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Joypad { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 37 | up: bool, [INFO] [stdout] | ^^ [INFO] [stdout] 38 | down: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] 39 | left: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] 40 | right: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 41 | start: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 42 | select: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 43 | a: bool, [INFO] [stdout] | ^ [INFO] [stdout] 44 | b: bool, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set` is never used [INFO] [stdout] --> src/hardware.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 47 | impl Joypad { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn set(&mut self, button: Button, state: ButtonState) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 49s [INFO] running `Command { std: "docker" "inspect" "45fb79c1fea10934bc6bf3fdc58cd4de0f3b4f86c599b0c20d02b6acd312e05d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45fb79c1fea10934bc6bf3fdc58cd4de0f3b4f86c599b0c20d02b6acd312e05d", kill_on_drop: false }` [INFO] [stdout] 45fb79c1fea10934bc6bf3fdc58cd4de0f3b4f86c599b0c20d02b6acd312e05d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bcb82b1e82ac5257938328c4a1f4ee95cfb1d4c4c3bef4daccd7870a02dd10d2 [INFO] running `Command { std: "docker" "start" "-a" "bcb82b1e82ac5257938328c4a1f4ee95cfb1d4c4c3bef4daccd7870a02dd10d2", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `MemoryMap` [INFO] [stdout] --> src/graphics.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::memory::{self, MemoryMap, SCX, SCY}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::graphics` [INFO] [stdout] --> src/hardware.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::graphics; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/hardware.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `joypad` [INFO] [stdout] --> src/cpu/structs.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | let joypad = interrupt_flags & 0b0001_0000; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 88 | let _joypad = interrupt_flags & 0b0001_0000; [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `C_BIT` [INFO] [stdout] | [INFO] [stdout] 88 - let joypad = interrupt_flags & 0b0001_0000; [INFO] [stdout] 88 + let cpu::structs::Flags::get::C_BIT = interrupt_flags & 0b0001_0000; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `serial` [INFO] [stdout] --> src/cpu/structs.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | let serial = interrupt_flags & 0b0000_1000; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 89 | let _serial = interrupt_flags & 0b0000_1000; [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `C_BIT` [INFO] [stdout] | [INFO] [stdout] 89 - let serial = interrupt_flags & 0b0000_1000; [INFO] [stdout] 89 + let cpu::structs::Flags::get::C_BIT = interrupt_flags & 0b0000_1000; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timer` [INFO] [stdout] --> src/cpu/structs.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | let timer = interrupt_flags & 0b0000_0100; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 90 | let _timer = interrupt_flags & 0b0000_0100; [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `C_BIT` [INFO] [stdout] | [INFO] [stdout] 90 - let timer = interrupt_flags & 0b0000_0100; [INFO] [stdout] 90 + let cpu::structs::Flags::get::C_BIT = interrupt_flags & 0b0000_0100; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lcd` [INFO] [stdout] --> src/cpu/structs.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | let lcd = interrupt_flags & 0b0000_0010; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 91 | let _lcd = interrupt_flags & 0b0000_0010; [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `C_BIT` [INFO] [stdout] | [INFO] [stdout] 91 - let lcd = interrupt_flags & 0b0000_0010; [INFO] [stdout] 91 + let cpu::structs::Flags::get::C_BIT = interrupt_flags & 0b0000_0010; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vblank` [INFO] [stdout] --> src/cpu/structs.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | let vblank = interrupt_flags & 0b0000_0001; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 92 | let _vblank = interrupt_flags & 0b0000_0001; [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `C_BIT` [INFO] [stdout] | [INFO] [stdout] 92 - let vblank = interrupt_flags & 0b0000_0001; [INFO] [stdout] 92 + let cpu::structs::Flags::get::C_BIT = interrupt_flags & 0b0000_0001; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/cpu/structs.rs:86:29 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn check_interrupts(cpu: &mut Cpu, memory: &mut MemoryMap) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timing` [INFO] [stdout] --> src/cpu.rs:214:42 [INFO] [stdout] | [INFO] [stdout] 214 | CBPrefix::BIT(value, target, timing) => bit_operation(self, target, value, memory), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_timing` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timing` [INFO] [stdout] --> src/cpu.rs:215:35 [INFO] [stdout] | [INFO] [stdout] 215 | CBPrefix::RRC(target, timing) => rrc_operation(self, target, memory), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_timing` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `memory` [INFO] [stdout] --> src/graphics.rs:137:30 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn update(&mut self, memory: &memory::MemoryMap) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_memory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `memory` [INFO] [stdout] --> src/graphics.rs:140:29 [INFO] [stdout] | [INFO] [stdout] 140 | fn load_tiles_from_vram(memory: &memory::MemoryMap) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_memory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Button` is more private than the item `Joypad::set` [INFO] [stdout] --> src/hardware.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn set(&mut self, button: Button, state: ButtonState) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Joypad::set` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Button` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/hardware.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | enum Button { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `ButtonState` is more private than the item `Joypad::set` [INFO] [stdout] --> src/hardware.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn set(&mut self, button: Button, state: ButtonState) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Joypad::set` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `ButtonState` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/hardware.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | enum ButtonState { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cycles` is never read [INFO] [stdout] --> src/cpu/asm.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Operation { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub cycles: Timing, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Operation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `halt_operation` is never used [INFO] [stdout] --> src/cpu/asm/opfunctions.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn halt_operation(cpu: &mut Cpu) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `carry_sub_16` is never used [INFO] [stdout] --> src/cpu/asm/opfunctions.rs:263:4 [INFO] [stdout] | [INFO] [stdout] 263 | fn carry_sub_16(a: u16, b: u16) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `half_sub_carry_16` is never used [INFO] [stdout] --> src/cpu/asm/opfunctions.rs:282:4 [INFO] [stdout] | [INFO] [stdout] 282 | fn half_sub_carry_16(a: u16, b: u16) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cpu/enums.rs:22:14 [INFO] [stdout] | [INFO] [stdout] 22 | Variable(Box<(Timing, Timing)>), [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Timing` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 22 - Variable(Box<(Timing, Timing)>), [INFO] [stdout] 22 + Variable(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `enabled` is never read [INFO] [stdout] --> src/graphics.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct BGWindow { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 21 | enabled: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pixels`, `enabled`, and `window` are never read [INFO] [stdout] --> src/graphics.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct BackGround { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 38 | pixels: [Color; 65536], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 39 | enabled: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 40 | window: BGWindow, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ObjectSize` is never used [INFO] [stdout] --> src/graphics.rs:100:6 [INFO] [stdout] | [INFO] [stdout] 100 | enum ObjectSize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Object` is never constructed [INFO] [stdout] --> src/graphics.rs:104:8 [INFO] [stdout] | [INFO] [stdout] 104 | struct Object { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `load_tiles_from_vram` is never used [INFO] [stdout] --> src/graphics.rs:140:8 [INFO] [stdout] | [INFO] [stdout] 126 | impl Display { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 140 | fn load_tiles_from_vram(memory: &memory::MemoryMap) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SelectMode` is never used [INFO] [stdout] --> src/hardware.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum SelectMode { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Button` is never used [INFO] [stdout] --> src/hardware.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | enum Button { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ButtonState` is never used [INFO] [stdout] --> src/hardware.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | enum ButtonState { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `joypad` is never read [INFO] [stdout] --> src/hardware.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Hardware { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 26 | joypad: Joypad, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/hardware.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Joypad { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 37 | up: bool, [INFO] [stdout] | ^^ [INFO] [stdout] 38 | down: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] 39 | left: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] 40 | right: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 41 | start: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 42 | select: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 43 | a: bool, [INFO] [stdout] | ^ [INFO] [stdout] 44 | b: bool, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling libcrabboy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `set` is never used [INFO] [stdout] --> src/hardware.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 47 | impl Joypad { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn set(&mut self, button: Button, state: ButtonState) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MemoryMap` [INFO] [stdout] --> src/graphics.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::memory::{self, MemoryMap, SCX, SCY}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::graphics` [INFO] [stdout] --> src/hardware.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::graphics; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/hardware.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `joypad` [INFO] [stdout] --> src/cpu/structs.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | let joypad = interrupt_flags & 0b0001_0000; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 88 | let _joypad = interrupt_flags & 0b0001_0000; [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `ASCII_BANG` [INFO] [stdout] | [INFO] [stdout] 88 - let joypad = interrupt_flags & 0b0001_0000; [INFO] [stdout] 88 + let tests::ASCII_BANG = interrupt_flags & 0b0001_0000; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `serial` [INFO] [stdout] --> src/cpu/structs.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | let serial = interrupt_flags & 0b0000_1000; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 89 | let _serial = interrupt_flags & 0b0000_1000; [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `ASCII_BANG` [INFO] [stdout] | [INFO] [stdout] 89 - let serial = interrupt_flags & 0b0000_1000; [INFO] [stdout] 89 + let tests::ASCII_BANG = interrupt_flags & 0b0000_1000; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timer` [INFO] [stdout] --> src/cpu/structs.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | let timer = interrupt_flags & 0b0000_0100; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 90 | let _timer = interrupt_flags & 0b0000_0100; [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `ASCII_BANG` [INFO] [stdout] | [INFO] [stdout] 90 - let timer = interrupt_flags & 0b0000_0100; [INFO] [stdout] 90 + let tests::ASCII_BANG = interrupt_flags & 0b0000_0100; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lcd` [INFO] [stdout] --> src/cpu/structs.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | let lcd = interrupt_flags & 0b0000_0010; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 91 | let _lcd = interrupt_flags & 0b0000_0010; [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `ASCII_BANG` [INFO] [stdout] | [INFO] [stdout] 91 - let lcd = interrupt_flags & 0b0000_0010; [INFO] [stdout] 91 + let tests::ASCII_BANG = interrupt_flags & 0b0000_0010; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vblank` [INFO] [stdout] --> src/cpu/structs.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | let vblank = interrupt_flags & 0b0000_0001; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 92 | let _vblank = interrupt_flags & 0b0000_0001; [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `ASCII_BANG` [INFO] [stdout] | [INFO] [stdout] 92 - let vblank = interrupt_flags & 0b0000_0001; [INFO] [stdout] 92 + let tests::ASCII_BANG = interrupt_flags & 0b0000_0001; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/cpu/structs.rs:86:29 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn check_interrupts(cpu: &mut Cpu, memory: &mut MemoryMap) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timing` [INFO] [stdout] --> src/cpu.rs:214:42 [INFO] [stdout] | [INFO] [stdout] 214 | CBPrefix::BIT(value, target, timing) => bit_operation(self, target, value, memory), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_timing` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timing` [INFO] [stdout] --> src/cpu.rs:215:35 [INFO] [stdout] | [INFO] [stdout] 215 | CBPrefix::RRC(target, timing) => rrc_operation(self, target, memory), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_timing` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `memory` [INFO] [stdout] --> src/graphics.rs:137:30 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn update(&mut self, memory: &memory::MemoryMap) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_memory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `memory` [INFO] [stdout] --> src/graphics.rs:140:29 [INFO] [stdout] | [INFO] [stdout] 140 | fn load_tiles_from_vram(memory: &memory::MemoryMap) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_memory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Button` is more private than the item `Joypad::set` [INFO] [stdout] --> src/hardware.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn set(&mut self, button: Button, state: ButtonState) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Joypad::set` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Button` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/hardware.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | enum Button { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `ButtonState` is more private than the item `Joypad::set` [INFO] [stdout] --> src/hardware.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn set(&mut self, button: Button, state: ButtonState) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Joypad::set` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `ButtonState` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/hardware.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | enum ButtonState { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cycles` is never read [INFO] [stdout] --> src/cpu/asm.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Operation { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub cycles: Timing, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Operation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `halt_operation` is never used [INFO] [stdout] --> src/cpu/asm/opfunctions.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn halt_operation(cpu: &mut Cpu) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `carry_sub_16` is never used [INFO] [stdout] --> src/cpu/asm/opfunctions.rs:263:4 [INFO] [stdout] | [INFO] [stdout] 263 | fn carry_sub_16(a: u16, b: u16) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `half_sub_carry_16` is never used [INFO] [stdout] --> src/cpu/asm/opfunctions.rs:282:4 [INFO] [stdout] | [INFO] [stdout] 282 | fn half_sub_carry_16(a: u16, b: u16) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cpu/enums.rs:22:14 [INFO] [stdout] | [INFO] [stdout] 22 | Variable(Box<(Timing, Timing)>), [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Timing` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 22 - Variable(Box<(Timing, Timing)>), [INFO] [stdout] 22 + Variable(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `enabled` is never read [INFO] [stdout] --> src/graphics.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct BGWindow { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 21 | enabled: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pixels`, `enabled`, and `window` are never read [INFO] [stdout] --> src/graphics.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct BackGround { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 38 | pixels: [Color; 65536], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 39 | enabled: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 40 | window: BGWindow, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ObjectSize` is never used [INFO] [stdout] --> src/graphics.rs:100:6 [INFO] [stdout] | [INFO] [stdout] 100 | enum ObjectSize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Object` is never constructed [INFO] [stdout] --> src/graphics.rs:104:8 [INFO] [stdout] | [INFO] [stdout] 104 | struct Object { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `load_tiles_from_vram` is never used [INFO] [stdout] --> src/graphics.rs:140:8 [INFO] [stdout] | [INFO] [stdout] 126 | impl Display { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 140 | fn load_tiles_from_vram(memory: &memory::MemoryMap) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SelectMode` is never used [INFO] [stdout] --> src/hardware.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum SelectMode { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Button` is never used [INFO] [stdout] --> src/hardware.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | enum Button { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ButtonState` is never used [INFO] [stdout] --> src/hardware.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | enum ButtonState { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `joypad` is never read [INFO] [stdout] --> src/hardware.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Hardware { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 26 | joypad: Joypad, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/hardware.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Joypad { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 37 | up: bool, [INFO] [stdout] | ^^ [INFO] [stdout] 38 | down: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] 39 | left: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] 40 | right: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 41 | start: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 42 | select: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 43 | a: bool, [INFO] [stdout] | ^ [INFO] [stdout] 44 | b: bool, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set` is never used [INFO] [stdout] --> src/hardware.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 47 | impl Joypad { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn set(&mut self, button: Button, state: ButtonState) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "bcb82b1e82ac5257938328c4a1f4ee95cfb1d4c4c3bef4daccd7870a02dd10d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcb82b1e82ac5257938328c4a1f4ee95cfb1d4c4c3bef4daccd7870a02dd10d2", kill_on_drop: false }` [INFO] [stdout] bcb82b1e82ac5257938328c4a1f4ee95cfb1d4c4c3bef4daccd7870a02dd10d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c705fc994cf1b5e6990bf7301a6cddb9f880851da4a9e5639f922d8c7ac44831 [INFO] running `Command { std: "docker" "start" "-a" "c705fc994cf1b5e6990bf7301a6cddb9f880851da4a9e5639f922d8c7ac44831", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `MemoryMap` [INFO] [stderr] --> src/graphics.rs:1:27 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::memory::{self, MemoryMap, SCX, SCY}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::graphics` [INFO] [stderr] --> src/hardware.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::graphics; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Instant` [INFO] [stderr] --> src/hardware.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::time::Instant; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `joypad` [INFO] [stderr] --> src/cpu/structs.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | let joypad = interrupt_flags & 0b0001_0000; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 88 | let _joypad = interrupt_flags & 0b0001_0000; [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `C_BIT` [INFO] [stderr] | [INFO] [stderr] 88 - let joypad = interrupt_flags & 0b0001_0000; [INFO] [stderr] 88 + let cpu::structs::Flags::get::C_BIT = interrupt_flags & 0b0001_0000; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `serial` [INFO] [stderr] --> src/cpu/structs.rs:89:13 [INFO] [stderr] | [INFO] [stderr] 89 | let serial = interrupt_flags & 0b0000_1000; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 89 | let _serial = interrupt_flags & 0b0000_1000; [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `C_BIT` [INFO] [stderr] | [INFO] [stderr] 89 - let serial = interrupt_flags & 0b0000_1000; [INFO] [stderr] 89 + let cpu::structs::Flags::get::C_BIT = interrupt_flags & 0b0000_1000; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timer` [INFO] [stderr] --> src/cpu/structs.rs:90:13 [INFO] [stderr] | [INFO] [stderr] 90 | let timer = interrupt_flags & 0b0000_0100; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 90 | let _timer = interrupt_flags & 0b0000_0100; [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `C_BIT` [INFO] [stderr] | [INFO] [stderr] 90 - let timer = interrupt_flags & 0b0000_0100; [INFO] [stderr] 90 + let cpu::structs::Flags::get::C_BIT = interrupt_flags & 0b0000_0100; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `lcd` [INFO] [stderr] --> src/cpu/structs.rs:91:13 [INFO] [stderr] | [INFO] [stderr] 91 | let lcd = interrupt_flags & 0b0000_0010; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 91 | let _lcd = interrupt_flags & 0b0000_0010; [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `C_BIT` [INFO] [stderr] | [INFO] [stderr] 91 - let lcd = interrupt_flags & 0b0000_0010; [INFO] [stderr] 91 + let cpu::structs::Flags::get::C_BIT = interrupt_flags & 0b0000_0010; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vblank` [INFO] [stderr] --> src/cpu/structs.rs:92:13 [INFO] [stderr] | [INFO] [stderr] 92 | let vblank = interrupt_flags & 0b0000_0001; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 92 | let _vblank = interrupt_flags & 0b0000_0001; [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `C_BIT` [INFO] [stderr] | [INFO] [stderr] 92 - let vblank = interrupt_flags & 0b0000_0001; [INFO] [stderr] 92 + let cpu::structs::Flags::get::C_BIT = interrupt_flags & 0b0000_0001; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cpu` [INFO] [stderr] --> src/cpu/structs.rs:86:29 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn check_interrupts(cpu: &mut Cpu, memory: &mut MemoryMap) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timing` [INFO] [stderr] --> src/cpu.rs:214:42 [INFO] [stderr] | [INFO] [stderr] 214 | CBPrefix::BIT(value, target, timing) => bit_operation(self, target, value, memory), [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_timing` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timing` [INFO] [stderr] --> src/cpu.rs:215:35 [INFO] [stderr] | [INFO] [stderr] 215 | CBPrefix::RRC(target, timing) => rrc_operation(self, target, memory), [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_timing` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `memory` [INFO] [stderr] --> src/graphics.rs:137:30 [INFO] [stderr] | [INFO] [stderr] 137 | pub fn update(&mut self, memory: &memory::MemoryMap) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_memory` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `memory` [INFO] [stderr] --> src/graphics.rs:140:29 [INFO] [stderr] | [INFO] [stderr] 140 | fn load_tiles_from_vram(memory: &memory::MemoryMap) {} [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_memory` [INFO] [stderr] [INFO] [stderr] warning: type `Button` is more private than the item `Joypad::set` [INFO] [stderr] --> src/hardware.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn set(&mut self, button: Button, state: ButtonState) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Joypad::set` is reachable at visibility `pub(crate)` [INFO] [stderr] | [INFO] [stderr] note: but type `Button` is only usable at visibility `pub(self)` [INFO] [stderr] --> src/hardware.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | enum Button { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(private_interfaces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `ButtonState` is more private than the item `Joypad::set` [INFO] [stderr] --> src/hardware.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn set(&mut self, button: Button, state: ButtonState) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Joypad::set` is reachable at visibility `pub(crate)` [INFO] [stderr] | [INFO] [stderr] note: but type `ButtonState` is only usable at visibility `pub(self)` [INFO] [stderr] --> src/hardware.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | enum ButtonState { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `cycles` is never read [INFO] [stderr] --> src/cpu/asm.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct Operation { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 11 | pub cycles: Timing, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Operation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `halt_operation` is never used [INFO] [stderr] --> src/cpu/asm/opfunctions.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn halt_operation(cpu: &mut Cpu) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `carry_sub_16` is never used [INFO] [stderr] --> src/cpu/asm/opfunctions.rs:263:4 [INFO] [stderr] | [INFO] [stderr] 263 | fn carry_sub_16(a: u16, b: u16) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `half_sub_carry_16` is never used [INFO] [stderr] --> src/cpu/asm/opfunctions.rs:282:4 [INFO] [stderr] | [INFO] [stderr] 282 | fn half_sub_carry_16(a: u16, b: u16) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/cpu/enums.rs:22:14 [INFO] [stderr] | [INFO] [stderr] 22 | Variable(Box<(Timing, Timing)>), [INFO] [stderr] | -------- ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Timing` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 22 - Variable(Box<(Timing, Timing)>), [INFO] [stderr] 22 + Variable(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `enabled` is never read [INFO] [stderr] --> src/graphics.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub struct BGWindow { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] 21 | enabled: bool, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `pixels`, `enabled`, and `window` are never read [INFO] [stderr] --> src/graphics.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 37 | pub struct BackGround { [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] 38 | pixels: [Color; 65536], [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 39 | enabled: bool, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 40 | window: BGWindow, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `ObjectSize` is never used [INFO] [stderr] --> src/graphics.rs:100:6 [INFO] [stderr] | [INFO] [stderr] 100 | enum ObjectSize { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Object` is never constructed [INFO] [stderr] --> src/graphics.rs:104:8 [INFO] [stderr] | [INFO] [stderr] 104 | struct Object { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `load_tiles_from_vram` is never used [INFO] [stderr] --> src/graphics.rs:140:8 [INFO] [stderr] | [INFO] [stderr] 126 | impl Display { [INFO] [stderr] | ------------ associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 140 | fn load_tiles_from_vram(memory: &memory::MemoryMap) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `SelectMode` is never used [INFO] [stderr] --> src/hardware.rs:4:6 [INFO] [stderr] | [INFO] [stderr] 4 | enum SelectMode { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Button` is never used [INFO] [stderr] --> src/hardware.rs:9:6 [INFO] [stderr] | [INFO] [stderr] 9 | enum Button { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `ButtonState` is never used [INFO] [stderr] --> src/hardware.rs:20:6 [INFO] [stderr] | [INFO] [stderr] 20 | enum ButtonState { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `joypad` is never read [INFO] [stderr] --> src/hardware.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub struct Hardware { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] 26 | joypad: Joypad, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> src/hardware.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 36 | pub struct Joypad { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 37 | up: bool, [INFO] [stderr] | ^^ [INFO] [stderr] 38 | down: bool, [INFO] [stderr] | ^^^^ [INFO] [stderr] 39 | left: bool, [INFO] [stderr] | ^^^^ [INFO] [stderr] 40 | right: bool, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 41 | start: bool, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 42 | select: bool, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 43 | a: bool, [INFO] [stderr] | ^ [INFO] [stderr] 44 | b: bool, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: method `set` is never used [INFO] [stderr] --> src/hardware.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 47 | impl Joypad { [INFO] [stderr] | ----------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 60 | pub fn set(&mut self, button: Button, state: ButtonState) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `joypad` [INFO] [stderr] --> src/cpu/structs.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | let joypad = interrupt_flags & 0b0001_0000; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 88 | let _joypad = interrupt_flags & 0b0001_0000; [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `ASCII_BANG` [INFO] [stderr] | [INFO] [stderr] 88 - let joypad = interrupt_flags & 0b0001_0000; [INFO] [stderr] 88 + let tests::ASCII_BANG = interrupt_flags & 0b0001_0000; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `serial` [INFO] [stderr] --> src/cpu/structs.rs:89:13 [INFO] [stderr] | [INFO] [stderr] 89 | let serial = interrupt_flags & 0b0000_1000; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 89 | let _serial = interrupt_flags & 0b0000_1000; [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `ASCII_BANG` [INFO] [stderr] | [INFO] [stderr] 89 - let serial = interrupt_flags & 0b0000_1000; [INFO] [stderr] 89 + let tests::ASCII_BANG = interrupt_flags & 0b0000_1000; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timer` [INFO] [stderr] --> src/cpu/structs.rs:90:13 [INFO] [stderr] | [INFO] [stderr] 90 | let timer = interrupt_flags & 0b0000_0100; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 90 | let _timer = interrupt_flags & 0b0000_0100; [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `ASCII_BANG` [INFO] [stderr] | [INFO] [stderr] 90 - let timer = interrupt_flags & 0b0000_0100; [INFO] [stderr] 90 + let tests::ASCII_BANG = interrupt_flags & 0b0000_0100; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `lcd` [INFO] [stderr] --> src/cpu/structs.rs:91:13 [INFO] [stderr] | [INFO] [stderr] 91 | let lcd = interrupt_flags & 0b0000_0010; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 91 | let _lcd = interrupt_flags & 0b0000_0010; [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `ASCII_BANG` [INFO] [stderr] | [INFO] [stderr] 91 - let lcd = interrupt_flags & 0b0000_0010; [INFO] [stderr] 91 + let tests::ASCII_BANG = interrupt_flags & 0b0000_0010; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vblank` [INFO] [stderr] --> src/cpu/structs.rs:92:13 [INFO] [stderr] | [INFO] [stderr] 92 | let vblank = interrupt_flags & 0b0000_0001; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 92 | let _vblank = interrupt_flags & 0b0000_0001; [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `ASCII_BANG` [INFO] [stderr] | [INFO] [stderr] 92 - let vblank = interrupt_flags & 0b0000_0001; [INFO] [stderr] 92 + let tests::ASCII_BANG = interrupt_flags & 0b0000_0001; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `libcrabboy` (lib) generated 31 warnings (run `cargo fix --lib -p libcrabboy` to apply 8 suggestions) [INFO] [stderr] warning: `libcrabboy` (lib test) generated 31 warnings (26 duplicates) (run `cargo fix --lib -p libcrabboy --tests` to apply 5 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libcrabboy-f2b4b4cd3cabcb5d) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_nop ... ok [INFO] [stdout] test tests::test_hello ... ok [INFO] [stdout] test tests::test_inc ... ok [INFO] [stdout] test tests::test_ld ... ok [INFO] [stdout] test tests::test_dec ... ok [INFO] [stderr] Doc-tests libcrabboy [INFO] [stdout] test tests::test_add ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c705fc994cf1b5e6990bf7301a6cddb9f880851da4a9e5639f922d8c7ac44831", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c705fc994cf1b5e6990bf7301a6cddb9f880851da4a9e5639f922d8c7ac44831", kill_on_drop: false }` [INFO] [stdout] c705fc994cf1b5e6990bf7301a6cddb9f880851da4a9e5639f922d8c7ac44831