[INFO] cloning repository https://github.com/Solomon1337/rust-gb-emulator [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Solomon1337/rust-gb-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSolomon1337%2Frust-gb-emulator"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSolomon1337%2Frust-gb-emulator'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6a18438ee9a6a1f9df8d531d42d269a8c622b60d [INFO] checking Solomon1337/rust-gb-emulator against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSolomon1337%2Frust-gb-emulator" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Solomon1337/rust-gb-emulator on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Solomon1337/rust-gb-emulator [INFO] finished tweaking git repo https://github.com/Solomon1337/rust-gb-emulator [INFO] tweaked toml for git repo https://github.com/Solomon1337/rust-gb-emulator written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/Solomon1337/rust-gb-emulator already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 650b62e78d0d62d02306c00eeddf4d48c1114c1d892bbacbd5d0827ac4faf557 [INFO] running `"docker" "start" "-a" "650b62e78d0d62d02306c00eeddf4d48c1114c1d892bbacbd5d0827ac4faf557"` [INFO] [stderr] Checking emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/processor/register.rs:60:9 [INFO] [stderr] | [INFO] [stderr] 60 | / (if self.z { 0x80 } else { 0x00 } [INFO] [stderr] 61 | | | if self.n { 0x40 } else { 0x00 } [INFO] [stderr] 62 | | | if self.h { 0x20 } else { 0x00 } [INFO] [stderr] 63 | | | if self.c { 0x10 } else { 0x00 }) [INFO] [stderr] | |_______________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 60 | if self.z { 0x80 } else { 0x00 } [INFO] [stderr] 61 | | if self.n { 0x40 } else { 0x00 } [INFO] [stderr] 62 | | if self.h { 0x20 } else { 0x00 } [INFO] [stderr] 63 | | if self.c { 0x10 } else { 0x00 } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cpu` [INFO] [stderr] --> src/processor/instructions.rs:50:23 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn load_into_8reg(cpu: &mut cpu::Cpu, op: Operand, val: u8) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/processor/instructions.rs:50:43 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn load_into_8reg(cpu: &mut cpu::Cpu, op: Operand, val: u8) { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/processor/instructions.rs:50:56 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn load_into_8reg(cpu: &mut cpu::Cpu, op: Operand, val: u8) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cpu` [INFO] [stderr] --> src/processor/instructions.rs:55:24 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn load_into_16reg(cpu: &mut cpu::Cpu, op: Operand, val: u16) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/processor/instructions.rs:55:44 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn load_into_16reg(cpu: &mut cpu::Cpu, op: Operand, val: u16) { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/processor/instructions.rs:55:57 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn load_into_16reg(cpu: &mut cpu::Cpu, op: Operand, val: u16) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `LY` [INFO] [stderr] --> src/memory/memory.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | const LY: u16 = 2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `size` [INFO] [stderr] --> src/memory/memory.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | size: usize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `GBMemory` [INFO] [stderr] --> src/memory/memory.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | struct GBMemory { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `STOP` [INFO] [stderr] --> src/processor/instructions.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | STOP, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `HALT` [INFO] [stderr] --> src/processor/instructions.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | HALT, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `JUMP` [INFO] [stderr] --> src/processor/instructions.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | JUMP, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LOAD` [INFO] [stderr] --> src/processor/instructions.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | LOAD, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `INC` [INFO] [stderr] --> src/processor/instructions.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | INC, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/processor/register.rs:60:9 [INFO] [stderr] | [INFO] [stderr] 60 | / (if self.z { 0x80 } else { 0x00 } [INFO] [stderr] 61 | | | if self.n { 0x40 } else { 0x00 } [INFO] [stderr] 62 | | | if self.h { 0x20 } else { 0x00 } [INFO] [stderr] 63 | | | if self.c { 0x10 } else { 0x00 }) [INFO] [stderr] | |_______________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 60 | if self.z { 0x80 } else { 0x00 } [INFO] [stderr] 61 | | if self.n { 0x40 } else { 0x00 } [INFO] [stderr] 62 | | if self.h { 0x20 } else { 0x00 } [INFO] [stderr] 63 | | if self.c { 0x10 } else { 0x00 } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DEC` [INFO] [stderr] --> src/processor/instructions.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | DEC, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ADD` [INFO] [stderr] --> src/processor/instructions.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | ADD, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AND` [INFO] [stderr] --> src/processor/instructions.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | AND, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SUB` [INFO] [stderr] --> src/processor/instructions.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | SUB, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `OR` [INFO] [stderr] --> src/processor/instructions.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | OR, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `XOR` [INFO] [stderr] --> src/processor/instructions.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | XOR, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CP` [INFO] [stderr] --> src/processor/instructions.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | CP, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RET` [INFO] [stderr] --> src/processor/instructions.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | RET, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `POP` [INFO] [stderr] --> src/processor/instructions.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | POP, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PUSH` [INFO] [stderr] --> src/processor/instructions.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | PUSH, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CALL` [INFO] [stderr] --> src/processor/instructions.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | CALL, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RST` [INFO] [stderr] --> src/processor/instructions.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | RST, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DI` [INFO] [stderr] --> src/processor/instructions.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | DI, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `EI` [INFO] [stderr] --> src/processor/instructions.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | EI, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `CbInstruction` [INFO] [stderr] --> src/processor/instructions.rs:26:6 [INFO] [stderr] | [INFO] [stderr] 26 | enum CbInstruction { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Operand` [INFO] [stderr] --> src/processor/instructions.rs:40:10 [INFO] [stderr] | [INFO] [stderr] 40 | pub enum Operand { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `load_into_8reg` [INFO] [stderr] --> src/processor/instructions.rs:50:8 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn load_into_8reg(cpu: &mut cpu::Cpu, op: Operand, val: u8) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `load_into_16reg` [INFO] [stderr] --> src/processor/instructions.rs:55:8 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn load_into_16reg(cpu: &mut cpu::Cpu, op: Operand, val: u16) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `nop` [INFO] [stderr] --> src/processor/instructions.rs:60:8 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn nop() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `RegisterType` [INFO] [stderr] --> src/processor/register.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | pub enum RegisterType { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/processor/register.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/processor/register.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `pack` [INFO] [stderr] --> src/processor/register.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn pack(&self) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `unpack` [INFO] [stderr] --> src/processor/register.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn unpack(&mut self, val: u8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_af` [INFO] [stderr] --> src/processor/register.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn get_af(&self) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_bc` [INFO] [stderr] --> src/processor/register.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn get_bc(&self) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_de` [INFO] [stderr] --> src/processor/register.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn get_de(&self) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_hl` [INFO] [stderr] --> src/processor/register.rs:90:5 [INFO] [stderr] | [INFO] [stderr] 90 | pub fn get_hl(&self) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_af` [INFO] [stderr] --> src/processor/register.rs:95:5 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn set_af(&mut self, val: &u16) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_bc` [INFO] [stderr] --> src/processor/register.rs:99:5 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn set_bc(&mut self, val: &u16) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_de` [INFO] [stderr] --> src/processor/register.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | pub fn set_de(&mut self, val: &u16) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_hl` [INFO] [stderr] --> src/processor/register.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn set_hl(&mut self, val: &u16) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_16_bit` [INFO] [stderr] --> src/processor/register.rs:113:5 [INFO] [stderr] | [INFO] [stderr] 113 | pub fn to_16_bit(val1: u8, val2: u8) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_without_bios` [INFO] [stderr] --> src/processor/register.rs:162:5 [INFO] [stderr] | [INFO] [stderr] 162 | pub fn new_without_bios() -> Register { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: path statement with no effect [INFO] [stderr] --> src/processor/opcodes.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | instructions::Instruction::NOP; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(path_statements)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 50 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cpu` [INFO] [stderr] --> src/processor/instructions.rs:50:23 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn load_into_8reg(cpu: &mut cpu::Cpu, op: Operand, val: u8) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/processor/instructions.rs:50:43 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn load_into_8reg(cpu: &mut cpu::Cpu, op: Operand, val: u8) { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/processor/instructions.rs:50:56 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn load_into_8reg(cpu: &mut cpu::Cpu, op: Operand, val: u8) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cpu` [INFO] [stderr] --> src/processor/instructions.rs:55:24 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn load_into_16reg(cpu: &mut cpu::Cpu, op: Operand, val: u16) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/processor/instructions.rs:55:44 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn load_into_16reg(cpu: &mut cpu::Cpu, op: Operand, val: u16) { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/processor/instructions.rs:55:57 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn load_into_16reg(cpu: &mut cpu::Cpu, op: Operand, val: u16) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `LY` [INFO] [stderr] --> src/memory/memory.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | const LY: u16 = 2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `size` [INFO] [stderr] --> src/memory/memory.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | size: usize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `GBMemory` [INFO] [stderr] --> src/memory/memory.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | struct GBMemory { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `STOP` [INFO] [stderr] --> src/processor/instructions.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | STOP, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `HALT` [INFO] [stderr] --> src/processor/instructions.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | HALT, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `JUMP` [INFO] [stderr] --> src/processor/instructions.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | JUMP, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LOAD` [INFO] [stderr] --> src/processor/instructions.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | LOAD, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `INC` [INFO] [stderr] --> src/processor/instructions.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | INC, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DEC` [INFO] [stderr] --> src/processor/instructions.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | DEC, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ADD` [INFO] [stderr] --> src/processor/instructions.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | ADD, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AND` [INFO] [stderr] --> src/processor/instructions.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | AND, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SUB` [INFO] [stderr] --> src/processor/instructions.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | SUB, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `OR` [INFO] [stderr] --> src/processor/instructions.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | OR, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `XOR` [INFO] [stderr] --> src/processor/instructions.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | XOR, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CP` [INFO] [stderr] --> src/processor/instructions.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | CP, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RET` [INFO] [stderr] --> src/processor/instructions.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | RET, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `POP` [INFO] [stderr] --> src/processor/instructions.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | POP, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PUSH` [INFO] [stderr] --> src/processor/instructions.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | PUSH, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CALL` [INFO] [stderr] --> src/processor/instructions.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | CALL, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RST` [INFO] [stderr] --> src/processor/instructions.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | RST, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DI` [INFO] [stderr] --> src/processor/instructions.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | DI, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `EI` [INFO] [stderr] --> src/processor/instructions.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | EI, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `CbInstruction` [INFO] [stderr] --> src/processor/instructions.rs:26:6 [INFO] [stderr] | [INFO] [stderr] 26 | enum CbInstruction { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Operand` [INFO] [stderr] --> src/processor/instructions.rs:40:10 [INFO] [stderr] | [INFO] [stderr] 40 | pub enum Operand { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `load_into_8reg` [INFO] [stderr] --> src/processor/instructions.rs:50:8 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn load_into_8reg(cpu: &mut cpu::Cpu, op: Operand, val: u8) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `load_into_16reg` [INFO] [stderr] --> src/processor/instructions.rs:55:8 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn load_into_16reg(cpu: &mut cpu::Cpu, op: Operand, val: u16) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `nop` [INFO] [stderr] --> src/processor/instructions.rs:60:8 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn nop() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `RegisterType` [INFO] [stderr] --> src/processor/register.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | pub enum RegisterType { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/processor/register.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/processor/register.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `pack` [INFO] [stderr] --> src/processor/register.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn pack(&self) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `unpack` [INFO] [stderr] --> src/processor/register.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn unpack(&mut self, val: u8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_af` [INFO] [stderr] --> src/processor/register.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn get_af(&self) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_bc` [INFO] [stderr] --> src/processor/register.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn get_bc(&self) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_de` [INFO] [stderr] --> src/processor/register.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn get_de(&self) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_hl` [INFO] [stderr] --> src/processor/register.rs:90:5 [INFO] [stderr] | [INFO] [stderr] 90 | pub fn get_hl(&self) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_af` [INFO] [stderr] --> src/processor/register.rs:95:5 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn set_af(&mut self, val: &u16) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_bc` [INFO] [stderr] --> src/processor/register.rs:99:5 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn set_bc(&mut self, val: &u16) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_de` [INFO] [stderr] --> src/processor/register.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | pub fn set_de(&mut self, val: &u16) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_hl` [INFO] [stderr] --> src/processor/register.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn set_hl(&mut self, val: &u16) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_16_bit` [INFO] [stderr] --> src/processor/register.rs:113:5 [INFO] [stderr] | [INFO] [stderr] 113 | pub fn to_16_bit(val1: u8, val2: u8) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_without_bios` [INFO] [stderr] --> src/processor/register.rs:162:5 [INFO] [stderr] | [INFO] [stderr] 162 | pub fn new_without_bios() -> Register { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: path statement with no effect [INFO] [stderr] --> src/processor/opcodes.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | instructions::Instruction::NOP; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(path_statements)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 50 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `"docker" "inspect" "650b62e78d0d62d02306c00eeddf4d48c1114c1d892bbacbd5d0827ac4faf557"` [INFO] running `"docker" "rm" "-f" "650b62e78d0d62d02306c00eeddf4d48c1114c1d892bbacbd5d0827ac4faf557"` [INFO] [stdout] 650b62e78d0d62d02306c00eeddf4d48c1114c1d892bbacbd5d0827ac4faf557