[INFO] cloning repository https://github.com/toms74209200/emgb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/toms74209200/emgb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftoms74209200%2Femgb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftoms74209200%2Femgb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 983b7046989705b257ae49dd68e4e0fac396e6e3 [INFO] testing toms74209200/emgb against beta-2025-09-21 for beta-1.91-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftoms74209200%2Femgb" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/toms74209200/emgb [INFO] finished tweaking git repo https://github.com/toms74209200/emgb [INFO] tweaked toml for git repo https://github.com/toms74209200/emgb written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/toms74209200/emgb on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/toms74209200/emgb 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a01787bd8a82f94aad7c07619f74120afd2a879dba0f3c45258f9e51d22a152 [INFO] running `Command { std: "docker" "start" "-a" "3a01787bd8a82f94aad7c07619f74120afd2a879dba0f3c45258f9e51d22a152", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a01787bd8a82f94aad7c07619f74120afd2a879dba0f3c45258f9e51d22a152", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a01787bd8a82f94aad7c07619f74120afd2a879dba0f3c45258f9e51d22a152", kill_on_drop: false }` [INFO] [stdout] 3a01787bd8a82f94aad7c07619f74120afd2a879dba0f3c45258f9e51d22a152 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b412fa80a4464ce81a48e55de08b62c104d6a1664f01ec580ff50b0d43521d25 [INFO] running `Command { std: "docker" "start" "-a" "b412fa80a4464ce81a48e55de08b62c104d6a1664f01ec580ff50b0d43521d25", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.2.34 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling sdl2 v0.38.0 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling sdl2-sys v0.38.0 [INFO] [stderr] Compiling emgb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Bootrom` is never constructed [INFO] [stdout] --> src/bootrom.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Bootrom { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `is_active`, `write`, and `read` are never used [INFO] [stdout] --> src/bootrom.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 5 | impl Bootrom { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 6 | pub fn new(rom: Box<[u8]>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | pub fn is_active(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | pub fn write(&mut self, _: u16, val: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Ctx` is never constructed [INFO] [stdout] --> src/cpu.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Ctx { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Cpu` is never constructed [INFO] [stdout] --> src/cpu.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Cpu { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `decode` is never used [INFO] [stdout] --> src/decode.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 4 | impl cpu::Cpu { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 5 | pub fn decode(&mut self, bus: &mut peripherals::Peripherals) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fetch` is never used [INFO] [stdout] --> src/fetch.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 4 | impl cpu::Cpu { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 5 | pub fn fetch(&mut self, bus: &peripherals::Peripherals) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HRam` is never constructed [INFO] [stdout] --> src/hram.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct HRam(Box<[u8; 0x80]>); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read`, and `write` are never used [INFO] [stdout] --> src/hram.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 2 | impl HRam { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 3 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | pub fn write(&mut self, addr: u16, val: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `nop` is never used [INFO] [stdout] --> src/instructions.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 4 | impl cpu::Cpu { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 5 | pub fn nop(&mut self, bus: &mut peripherals::Peripherals) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Peripherals` is never constructed [INFO] [stdout] --> src/peripherals.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Peripherals { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read`, and `write` are never used [INFO] [stdout] --> src/peripherals.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Peripherals { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 11 | pub fn new(bootrom: bootrom::Bootrom) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn write(&mut self, addr: u16, val: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Registers` is never constructed [INFO] [stdout] --> src/registers.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Registers { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/registers.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Registers { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 16 | pub fn af(&self) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn bc(&self) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn de(&self) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn hl(&self) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn write_af(&mut self, val: u16) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn write_bc(&mut self, val: u16) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn write_de(&mut self, val: u16) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn write_hl(&mut self, val: u16) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn zf(&self) -> bool { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn nf(&self) -> bool { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn hf(&self) -> bool { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn cf(&self) -> bool { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn set_zf(&mut self, zf: bool) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn set_nf(&mut self, nf: bool) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn set_hf(&mut self, hf: bool) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn set_cf(&mut self, cf: bool) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WRam` is never constructed [INFO] [stdout] --> src/wram.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct WRam(Box<[u8; 0x80]>); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read`, and `write` are never used [INFO] [stdout] --> src/wram.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 3 | impl WRam { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 4 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | pub fn write(&mut self, addr: u16, val: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Bootrom` is never constructed [INFO] [stdout] --> src/bootrom.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Bootrom { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `is_active`, `write`, and `read` are never used [INFO] [stdout] --> src/bootrom.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 5 | impl Bootrom { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 6 | pub fn new(rom: Box<[u8]>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | pub fn is_active(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | pub fn write(&mut self, _: u16, val: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HRam` is never constructed [INFO] [stdout] --> src/hram.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct HRam(Box<[u8; 0x80]>); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read`, and `write` are never used [INFO] [stdout] --> src/hram.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 2 | impl HRam { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 3 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | pub fn write(&mut self, addr: u16, val: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Peripherals` is never constructed [INFO] [stdout] --> src/peripherals.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Peripherals { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read`, and `write` are never used [INFO] [stdout] --> src/peripherals.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Peripherals { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 11 | pub fn new(bootrom: bootrom::Bootrom) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn write(&mut self, addr: u16, val: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WRam` is never constructed [INFO] [stdout] --> src/wram.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct WRam(Box<[u8; 0x80]>); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read`, and `write` are never used [INFO] [stdout] --> src/wram.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 3 | impl WRam { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 4 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | pub fn write(&mut self, addr: u16, val: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 21s [INFO] running `Command { std: "docker" "inspect" "b412fa80a4464ce81a48e55de08b62c104d6a1664f01ec580ff50b0d43521d25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b412fa80a4464ce81a48e55de08b62c104d6a1664f01ec580ff50b0d43521d25", kill_on_drop: false }` [INFO] [stdout] b412fa80a4464ce81a48e55de08b62c104d6a1664f01ec580ff50b0d43521d25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b308a03ec986608ab2c455590b73132ad06a84315808ee605a55480fa8271f2 [INFO] running `Command { std: "docker" "start" "-a" "3b308a03ec986608ab2c455590b73132ad06a84315808ee605a55480fa8271f2", kill_on_drop: false }` [INFO] [stderr] Compiling emgb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Bootrom` is never constructed [INFO] [stdout] --> src/bootrom.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Bootrom { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `is_active`, `write`, and `read` are never used [INFO] [stdout] --> src/bootrom.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 5 | impl Bootrom { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 6 | pub fn new(rom: Box<[u8]>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | pub fn is_active(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | pub fn write(&mut self, _: u16, val: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Ctx` is never constructed [INFO] [stdout] --> src/cpu.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Ctx { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Cpu` is never constructed [INFO] [stdout] --> src/cpu.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Cpu { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `decode` is never used [INFO] [stdout] --> src/decode.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 4 | impl cpu::Cpu { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 5 | pub fn decode(&mut self, bus: &mut peripherals::Peripherals) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fetch` is never used [INFO] [stdout] --> src/fetch.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 4 | impl cpu::Cpu { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 5 | pub fn fetch(&mut self, bus: &peripherals::Peripherals) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HRam` is never constructed [INFO] [stdout] --> src/hram.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct HRam(Box<[u8; 0x80]>); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read`, and `write` are never used [INFO] [stdout] --> src/hram.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 2 | impl HRam { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 3 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | pub fn write(&mut self, addr: u16, val: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `nop` is never used [INFO] [stdout] --> src/instructions.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 4 | impl cpu::Cpu { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 5 | pub fn nop(&mut self, bus: &mut peripherals::Peripherals) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Peripherals` is never constructed [INFO] [stdout] --> src/peripherals.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Peripherals { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read`, and `write` are never used [INFO] [stdout] --> src/peripherals.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Peripherals { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 11 | pub fn new(bootrom: bootrom::Bootrom) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn write(&mut self, addr: u16, val: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Registers` is never constructed [INFO] [stdout] --> src/registers.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Registers { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/registers.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Registers { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 16 | pub fn af(&self) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn bc(&self) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn de(&self) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn hl(&self) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn write_af(&mut self, val: u16) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn write_bc(&mut self, val: u16) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn write_de(&mut self, val: u16) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn write_hl(&mut self, val: u16) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn zf(&self) -> bool { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn nf(&self) -> bool { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn hf(&self) -> bool { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn cf(&self) -> bool { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn set_zf(&mut self, zf: bool) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn set_nf(&mut self, nf: bool) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn set_hf(&mut self, hf: bool) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn set_cf(&mut self, cf: bool) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WRam` is never constructed [INFO] [stdout] --> src/wram.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct WRam(Box<[u8; 0x80]>); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read`, and `write` are never used [INFO] [stdout] --> src/wram.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 3 | impl WRam { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 4 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | pub fn write(&mut self, addr: u16, val: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sp` is never read [INFO] [stdout] --> src/registers.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Registers { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 3 | pub pc: u16, [INFO] [stdout] 4 | pub sp: u16, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Registers` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "3b308a03ec986608ab2c455590b73132ad06a84315808ee605a55480fa8271f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b308a03ec986608ab2c455590b73132ad06a84315808ee605a55480fa8271f2", kill_on_drop: false }` [INFO] [stdout] 3b308a03ec986608ab2c455590b73132ad06a84315808ee605a55480fa8271f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0e32921a83781a0c177669103f3f4d403d2446b67aa56decd4d521631e718679 [INFO] running `Command { std: "docker" "start" "-a" "0e32921a83781a0c177669103f3f4d403d2446b67aa56decd4d521631e718679", kill_on_drop: false }` [INFO] [stderr] warning: struct `Bootrom` is never constructed [INFO] [stderr] --> src/bootrom.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Bootrom { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `is_active`, `write`, and `read` are never used [INFO] [stderr] --> src/bootrom.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 5 | impl Bootrom { [INFO] [stderr] | ------------ associated items in this implementation [INFO] [stderr] 6 | pub fn new(rom: Box<[u8]>) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 9 | pub fn is_active(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 12 | pub fn write(&mut self, _: u16, val: u8) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 15 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Ctx` is never constructed [INFO] [stderr] --> src/cpu.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Ctx { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Cpu` is never constructed [INFO] [stderr] --> src/cpu.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct Cpu { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method `decode` is never used [INFO] [stderr] --> src/decode.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 4 | impl cpu::Cpu { [INFO] [stderr] | ------------- method in this implementation [INFO] [stderr] 5 | pub fn decode(&mut self, bus: &mut peripherals::Peripherals) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `fetch` is never used [INFO] [stderr] --> src/fetch.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 4 | impl cpu::Cpu { [INFO] [stderr] | ------------- method in this implementation [INFO] [stderr] 5 | pub fn fetch(&mut self, bus: &peripherals::Peripherals) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `HRam` is never constructed [INFO] [stderr] --> src/hram.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct HRam(Box<[u8; 0x80]>); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `read`, and `write` are never used [INFO] [stderr] --> src/hram.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 2 | impl HRam { [INFO] [stderr] | --------- associated items in this implementation [INFO] [stderr] 3 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 6 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 9 | pub fn write(&mut self, addr: u16, val: u8) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `nop` is never used [INFO] [stderr] --> src/instructions.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 4 | impl cpu::Cpu { [INFO] [stderr] | ------------- method in this implementation [INFO] [stderr] 5 | pub fn nop(&mut self, bus: &mut peripherals::Peripherals) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Peripherals` is never constructed [INFO] [stderr] --> src/peripherals.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Peripherals { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `read`, and `write` are never used [INFO] [stderr] --> src/peripherals.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 10 | impl Peripherals { [INFO] [stderr] | ---------------- associated items in this implementation [INFO] [stderr] 11 | pub fn new(bootrom: bootrom::Bootrom) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 18 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 32 | pub fn write(&mut self, addr: u16, val: u8) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Registers` is never constructed [INFO] [stderr] --> src/registers.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | pub struct Registers { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple methods are never used [INFO] [stderr] --> src/registers.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 15 | impl Registers { [INFO] [stderr] | -------------- methods in this implementation [INFO] [stderr] 16 | pub fn af(&self) -> u16 { [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 19 | pub fn bc(&self) -> u16 { [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 22 | pub fn de(&self) -> u16 { [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 25 | pub fn hl(&self) -> u16 { [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 29 | pub fn write_af(&mut self, val: u16) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 33 | pub fn write_bc(&mut self, val: u16) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 37 | pub fn write_de(&mut self, val: u16) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 41 | pub fn write_hl(&mut self, val: u16) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 46 | pub fn zf(&self) -> bool { [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 49 | pub fn nf(&self) -> bool { [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 52 | pub fn hf(&self) -> bool { [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 55 | pub fn cf(&self) -> bool { [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 59 | pub fn set_zf(&mut self, zf: bool) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 66 | pub fn set_nf(&mut self, nf: bool) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 73 | pub fn set_hf(&mut self, hf: bool) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 80 | pub fn set_cf(&mut self, cf: bool) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `WRam` is never constructed [INFO] [stderr] --> src/wram.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct WRam(Box<[u8; 0x80]>); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `read`, and `write` are never used [INFO] [stderr] --> src/wram.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 3 | impl WRam { [INFO] [stderr] | --------- associated items in this implementation [INFO] [stderr] 4 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 7 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 10 | pub fn write(&mut self, addr: u16, val: u8) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `sp` is never read [INFO] [stderr] --> src/registers.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub struct Registers { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 3 | pub pc: u16, [INFO] [stderr] 4 | pub sp: u16, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `Registers` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `emgb` (lib) generated 15 warnings [INFO] [stderr] warning: `emgb` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/emgb-0725f3807bc85cae) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test fetch::tests::test_fetch ... ok [INFO] [stdout] test peripherals::tests::test_peripherals_bootrom ... ok [INFO] [stdout] test registers::tests::test_cf ... ok [INFO] [stdout] test registers::tests::test_de ... ok [INFO] [stdout] test registers::tests::test_nf ... ok [INFO] [stdout] test registers::tests::test_zf ... ok [INFO] [stdout] test peripherals::tests::test_peripherals_hram ... ok [INFO] [stdout] test peripherals::tests::test_peripherals_wram ... ok [INFO] [stdout] test registers::tests::test_af ... ok [INFO] [stdout] test registers::tests::test_bc ... ok [INFO] [stdout] test registers::tests::test_hf ... ok [INFO] [stdout] test registers::tests::test_hl ... ok [INFO] [stdout] test decode::tests::test_decode_nop ... ok [INFO] [stdout] test instructions::tests::test_nop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/emgb-5537f49f8f67479d) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test peripherals::tests::test_peripherals_bootrom ... ok [INFO] [stdout] test peripherals::tests::test_peripherals_wram ... ok [INFO] [stdout] test peripherals::tests::test_peripherals_hram ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests emgb [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" "0e32921a83781a0c177669103f3f4d403d2446b67aa56decd4d521631e718679", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e32921a83781a0c177669103f3f4d403d2446b67aa56decd4d521631e718679", kill_on_drop: false }` [INFO] [stdout] 0e32921a83781a0c177669103f3f4d403d2446b67aa56decd4d521631e718679