[INFO] cloning repository https://github.com/npdawson/rustboy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/npdawson/rustboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpdawson%2Frustboy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpdawson%2Frustboy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2d2d5de67799a4924e34be4cfa08c2b7f666bd03 [INFO] testing npdawson/rustboy against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpdawson%2Frustboy" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/npdawson/rustboy on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/npdawson/rustboy [INFO] finished tweaking git repo https://github.com/npdawson/rustboy [INFO] tweaked toml for git repo https://github.com/npdawson/rustboy written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/npdawson/rustboy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] db431b27a8681cd5539ade1c115e88927a64c19a4b11855709b51f725200c7f7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "db431b27a8681cd5539ade1c115e88927a64c19a4b11855709b51f725200c7f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db431b27a8681cd5539ade1c115e88927a64c19a4b11855709b51f725200c7f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db431b27a8681cd5539ade1c115e88927a64c19a4b11855709b51f725200c7f7", kill_on_drop: false }` [INFO] [stdout] db431b27a8681cd5539ade1c115e88927a64c19a4b11855709b51f725200c7f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4e90ab8cfac68889341bd10577fac957b1e4e50037eeb66554368ae5f76d8c28 [INFO] running `Command { std: "docker" "start" "-a" "4e90ab8cfac68889341bd10577fac957b1e4e50037eeb66554368ae5f76d8c28", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-traits v0.1.35 [INFO] [stderr] Compiling sdl2-sys v0.25.0 [INFO] [stderr] Compiling libc v0.2.16 [INFO] [stderr] Compiling bitflags v0.6.0 [INFO] [stderr] Compiling lazy_static v0.2.1 [INFO] [stderr] Compiling nom v1.2.4 [INFO] [stderr] Compiling rand v0.3.14 [INFO] [stderr] Compiling num-integer v0.1.32 [INFO] [stderr] Compiling num-iter v0.1.32 [INFO] [stderr] Compiling num v0.1.35 [INFO] [stderr] Compiling sdl2 v0.25.0 [INFO] [stderr] Compiling rustboy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/dmg/cpu/cpu.rs:648:40 [INFO] [stdout] | [INFO] [stdout] 648 | let addr = self.read_reg16(HL);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/dmg/cpu/cpu.rs:664:40 [INFO] [stdout] | [INFO] [stdout] 664 | let addr = self.read_reg16(HL);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `FF_C` should have an upper camel case name [INFO] [stdout] --> src/dmg/cpu/opcode.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | FF_C, [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `FfC` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/debugger/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dmg::cpu::Instruction` [INFO] [stdout] --> src/debugger/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use dmg::cpu::Instruction; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dmg::cpu::Opcode::*` [INFO] [stdout] --> src/debugger/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use dmg::cpu::Opcode::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dmg::mem_map::Addr::*` [INFO] [stdout] --> src/debugger/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use dmg::mem_map::Addr::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::sleep` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::thread::sleep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::channel` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std::sync::mpsc::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/dmg/cpu/instruction.rs:628:9 [INFO] [stdout] | [INFO] [stdout] 628 | _ => unreachable!() [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pitch` [INFO] [stdout] --> src/main.rs:83:53 [INFO] [stdout] | [INFO] [stdout] 83 | texture.with_lock(None, |buffer: &mut [u8], pitch: usize| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_pitch` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/debugger/mod.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | let addr = mem_map::map_addr(current_pc); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/dmg/interconnect.rs:255:23 [INFO] [stdout] | [INFO] [stdout] 255 | Addr::Rom(offset) => panic!("Write word to MBC not supported"), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/dmg/interconnect.rs:327:24 [INFO] [stdout] | [INFO] [stdout] 327 | Addr::Vram(offset) => panic!("dma from vram not implemented"), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cycles` [INFO] [stdout] --> src/dmg/cpu/cpu.rs:367:21 [INFO] [stdout] | [INFO] [stdout] 367 | let cycles = self.execute(instr, interconnect); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/dmg/cpu/cpu.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | let mut value = match op { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Debugger` [INFO] [stdout] --> src/debugger/mod.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Debugger { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/debugger/mod.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(dmg: Dmg) -> Debugger { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> src/debugger/mod.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn run(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `step` [INFO] [stdout] --> src/debugger/mod.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn step(&mut self, count: usize) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_stdin` [INFO] [stdout] --> src/debugger/mod.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn read_stdin() -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cpu` [INFO] [stdout] --> src/dmg/dmg.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn cpu(&self) -> &Cpu { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `interconnect` [INFO] [stdout] --> src/dmg/dmg.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn interconnect(&self) -> &Interconnect { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dma_from_vram` [INFO] [stdout] --> src/dmg/ppu.rs:256:12 [INFO] [stdout] | [INFO] [stdout] 256 | pub fn dma_from_vram(&mut self, offset: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dma_buffer` [INFO] [stdout] --> src/dmg/interconnect.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | dma_buffer: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `title` [INFO] [stdout] --> src/dmg/cart.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | title: Box<[u8]>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/dmg/cart.rs:166:10 [INFO] [stdout] | [INFO] [stdout] 166 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cgb_flag` [INFO] [stdout] --> src/dmg/cart.rs:169:5 [INFO] [stdout] | [INFO] [stdout] 169 | cgb_flag: CgbFlag, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/dmg/cart.rs:166:10 [INFO] [stdout] | [INFO] [stdout] 166 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sgb_flag` [INFO] [stdout] --> src/dmg/cart.rs:170:5 [INFO] [stdout] | [INFO] [stdout] 170 | sgb_flag: SgbFlag, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/dmg/cart.rs:166:10 [INFO] [stdout] | [INFO] [stdout] 166 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rom_size` [INFO] [stdout] --> src/dmg/cart.rs:172:5 [INFO] [stdout] | [INFO] [stdout] 172 | rom_size: RomSize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/dmg/cart.rs:166:10 [INFO] [stdout] | [INFO] [stdout] 166 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `timer_cycle_count` [INFO] [stdout] --> src/dmg/timer.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | timer_cycle_count: usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Timer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/dmg/timer.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `current_pc` [INFO] [stdout] --> src/dmg/cpu/cpu.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn current_pc(&self) -> u16 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | renderer.copy(&texture, None, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.20s [INFO] running `Command { std: "docker" "inspect" "4e90ab8cfac68889341bd10577fac957b1e4e50037eeb66554368ae5f76d8c28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e90ab8cfac68889341bd10577fac957b1e4e50037eeb66554368ae5f76d8c28", kill_on_drop: false }` [INFO] [stdout] 4e90ab8cfac68889341bd10577fac957b1e4e50037eeb66554368ae5f76d8c28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd84561f62c567ac962b6b16ca9d56aa2648f2f7fd7736881460ba5b283d1567 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fd84561f62c567ac962b6b16ca9d56aa2648f2f7fd7736881460ba5b283d1567", kill_on_drop: false }` [INFO] [stderr] Compiling rustboy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/dmg/cpu/cpu.rs:648:40 [INFO] [stdout] | [INFO] [stdout] 648 | let addr = self.read_reg16(HL);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/dmg/cpu/cpu.rs:664:40 [INFO] [stdout] | [INFO] [stdout] 664 | let addr = self.read_reg16(HL);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `FF_C` should have an upper camel case name [INFO] [stdout] --> src/dmg/cpu/opcode.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | FF_C, [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `FfC` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/debugger/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dmg::cpu::Instruction` [INFO] [stdout] --> src/debugger/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use dmg::cpu::Instruction; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dmg::cpu::Opcode::*` [INFO] [stdout] --> src/debugger/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use dmg::cpu::Opcode::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dmg::mem_map::Addr::*` [INFO] [stdout] --> src/debugger/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use dmg::mem_map::Addr::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::sleep` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::thread::sleep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::channel` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std::sync::mpsc::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/dmg/cpu/instruction.rs:628:9 [INFO] [stdout] | [INFO] [stdout] 628 | _ => unreachable!() [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pitch` [INFO] [stdout] --> src/main.rs:83:53 [INFO] [stdout] | [INFO] [stdout] 83 | texture.with_lock(None, |buffer: &mut [u8], pitch: usize| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_pitch` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/debugger/mod.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | let addr = mem_map::map_addr(current_pc); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/dmg/interconnect.rs:255:23 [INFO] [stdout] | [INFO] [stdout] 255 | Addr::Rom(offset) => panic!("Write word to MBC not supported"), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/dmg/interconnect.rs:327:24 [INFO] [stdout] | [INFO] [stdout] 327 | Addr::Vram(offset) => panic!("dma from vram not implemented"), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cycles` [INFO] [stdout] --> src/dmg/cpu/cpu.rs:367:21 [INFO] [stdout] | [INFO] [stdout] 367 | let cycles = self.execute(instr, interconnect); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/dmg/cpu/cpu.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | let mut value = match op { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Debugger` [INFO] [stdout] --> src/debugger/mod.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Debugger { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/debugger/mod.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(dmg: Dmg) -> Debugger { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> src/debugger/mod.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn run(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `step` [INFO] [stdout] --> src/debugger/mod.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn step(&mut self, count: usize) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_stdin` [INFO] [stdout] --> src/debugger/mod.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn read_stdin() -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cpu` [INFO] [stdout] --> src/dmg/dmg.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn cpu(&self) -> &Cpu { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `interconnect` [INFO] [stdout] --> src/dmg/dmg.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn interconnect(&self) -> &Interconnect { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dma_from_vram` [INFO] [stdout] --> src/dmg/ppu.rs:256:12 [INFO] [stdout] | [INFO] [stdout] 256 | pub fn dma_from_vram(&mut self, offset: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dma_buffer` [INFO] [stdout] --> src/dmg/interconnect.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | dma_buffer: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `title` [INFO] [stdout] --> src/dmg/cart.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | title: Box<[u8]>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/dmg/cart.rs:166:10 [INFO] [stdout] | [INFO] [stdout] 166 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cgb_flag` [INFO] [stdout] --> src/dmg/cart.rs:169:5 [INFO] [stdout] | [INFO] [stdout] 169 | cgb_flag: CgbFlag, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/dmg/cart.rs:166:10 [INFO] [stdout] | [INFO] [stdout] 166 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sgb_flag` [INFO] [stdout] --> src/dmg/cart.rs:170:5 [INFO] [stdout] | [INFO] [stdout] 170 | sgb_flag: SgbFlag, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/dmg/cart.rs:166:10 [INFO] [stdout] | [INFO] [stdout] 166 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rom_size` [INFO] [stdout] --> src/dmg/cart.rs:172:5 [INFO] [stdout] | [INFO] [stdout] 172 | rom_size: RomSize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/dmg/cart.rs:166:10 [INFO] [stdout] | [INFO] [stdout] 166 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `timer_cycle_count` [INFO] [stdout] --> src/dmg/timer.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | timer_cycle_count: usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Timer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/dmg/timer.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `current_pc` [INFO] [stdout] --> src/dmg/cpu/cpu.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn current_pc(&self) -> u16 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | renderer.copy(&texture, None, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.57s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rustboy-2fc87953f956ce8b) [INFO] running `Command { std: "docker" "inspect" "fd84561f62c567ac962b6b16ca9d56aa2648f2f7fd7736881460ba5b283d1567", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd84561f62c567ac962b6b16ca9d56aa2648f2f7fd7736881460ba5b283d1567", kill_on_drop: false }` [INFO] [stdout] fd84561f62c567ac962b6b16ca9d56aa2648f2f7fd7736881460ba5b283d1567 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c7389ae30f18b6750a0527fc1f4d9789c99793d7a6a614a8a3cecd8943641838 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c7389ae30f18b6750a0527fc1f4d9789c99793d7a6a614a8a3cecd8943641838", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/dmg/cpu/cpu.rs:648:40 [INFO] [stderr] | [INFO] [stderr] 648 | let addr = self.read_reg16(HL);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/dmg/cpu/cpu.rs:664:40 [INFO] [stderr] | [INFO] [stderr] 664 | let addr = self.read_reg16(HL);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: variant `FF_C` should have an upper camel case name [INFO] [stderr] --> src/dmg/cpu/opcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | FF_C, [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `FfC` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Cow` [INFO] [stderr] --> src/debugger/mod.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::borrow::Cow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `dmg::cpu::Instruction` [INFO] [stderr] --> src/debugger/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use dmg::cpu::Instruction; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `dmg::cpu::Opcode::*` [INFO] [stderr] --> src/debugger/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use dmg::cpu::Opcode::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `dmg::mem_map::Addr::*` [INFO] [stderr] --> src/debugger/mod.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use dmg::mem_map::Addr::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread::sleep` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use std::thread::sleep; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc::channel` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use std::sync::mpsc::channel; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/dmg/cpu/instruction.rs:628:9 [INFO] [stderr] | [INFO] [stderr] 628 | _ => unreachable!() [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pitch` [INFO] [stderr] --> src/main.rs:83:53 [INFO] [stderr] | [INFO] [stderr] 83 | texture.with_lock(None, |buffer: &mut [u8], pitch: usize| { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_pitch` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `addr` [INFO] [stderr] --> src/debugger/mod.rs:55:17 [INFO] [stderr] | [INFO] [stderr] 55 | let addr = mem_map::map_addr(current_pc); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/dmg/interconnect.rs:255:23 [INFO] [stderr] | [INFO] [stderr] 255 | Addr::Rom(offset) => panic!("Write word to MBC not supported"), [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/dmg/interconnect.rs:327:24 [INFO] [stderr] | [INFO] [stderr] 327 | Addr::Vram(offset) => panic!("dma from vram not implemented"), [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cycles` [INFO] [stderr] --> src/dmg/cpu/cpu.rs:367:21 [INFO] [stderr] | [INFO] [stderr] 367 | let cycles = self.execute(instr, interconnect); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/dmg/cpu/cpu.rs:194:13 [INFO] [stderr] | [INFO] [stderr] 194 | let mut value = match op { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Debugger` [INFO] [stderr] --> src/debugger/mod.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | pub struct Debugger { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/debugger/mod.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn new(dmg: Dmg) -> Debugger { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `run` [INFO] [stderr] --> src/debugger/mod.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn run(&mut self) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `step` [INFO] [stderr] --> src/debugger/mod.rs:52:12 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn step(&mut self, count: usize) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_stdin` [INFO] [stderr] --> src/debugger/mod.rs:68:4 [INFO] [stderr] | [INFO] [stderr] 68 | fn read_stdin() -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cpu` [INFO] [stderr] --> src/dmg/dmg.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn cpu(&self) -> &Cpu { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `interconnect` [INFO] [stderr] --> src/dmg/dmg.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn interconnect(&self) -> &Interconnect { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `dma_from_vram` [INFO] [stderr] --> src/dmg/ppu.rs:256:12 [INFO] [stderr] | [INFO] [stderr] 256 | pub fn dma_from_vram(&mut self, offset: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dma_buffer` [INFO] [stderr] --> src/dmg/interconnect.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | dma_buffer: u8, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `title` [INFO] [stderr] --> src/dmg/cart.rs:168:5 [INFO] [stderr] | [INFO] [stderr] 168 | title: Box<[u8]>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/dmg/cart.rs:166:10 [INFO] [stderr] | [INFO] [stderr] 166 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cgb_flag` [INFO] [stderr] --> src/dmg/cart.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | cgb_flag: CgbFlag, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/dmg/cart.rs:166:10 [INFO] [stderr] | [INFO] [stderr] 166 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sgb_flag` [INFO] [stderr] --> src/dmg/cart.rs:170:5 [INFO] [stderr] | [INFO] [stderr] 170 | sgb_flag: SgbFlag, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/dmg/cart.rs:166:10 [INFO] [stderr] | [INFO] [stderr] 166 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `rom_size` [INFO] [stderr] --> src/dmg/cart.rs:172:5 [INFO] [stderr] | [INFO] [stderr] 172 | rom_size: RomSize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/dmg/cart.rs:166:10 [INFO] [stderr] | [INFO] [stderr] 166 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `timer_cycle_count` [INFO] [stderr] --> src/dmg/timer.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | timer_cycle_count: usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Timer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/dmg/timer.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `current_pc` [INFO] [stderr] --> src/dmg/cpu/cpu.rs:62:12 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn current_pc(&self) -> u16 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 93 | renderer.copy(&texture, None, None); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `rustboy` (bin "rustboy" test) generated 32 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustboy-2fc87953f956ce8b) [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 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c7389ae30f18b6750a0527fc1f4d9789c99793d7a6a614a8a3cecd8943641838", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7389ae30f18b6750a0527fc1f4d9789c99793d7a6a614a8a3cecd8943641838", kill_on_drop: false }` [INFO] [stdout] c7389ae30f18b6750a0527fc1f4d9789c99793d7a6a614a8a3cecd8943641838