[INFO] cloning repository https://github.com/Solomon1337/rust-gb-emulator
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSolomon1337%2Frust-gb-emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a18438ee9a6a1f9df8d531d42d269a8c622b60d
[INFO] checking Solomon1337/rust-gb-emulator against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSolomon1337%2Frust-gb-emulator" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Solomon1337/rust-gb-emulator on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-6/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", 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] af3f186bbfbca61dcf779f942bbeffeecf1bc03323d44e471f51b9c0e32102d3
[INFO] running `Command { std: "docker" "start" "-a" "af3f186bbfbca61dcf779f942bbeffeecf1bc03323d44e471f51b9c0e32102d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af3f186bbfbca61dcf779f942bbeffeecf1bc03323d44e471f51b9c0e32102d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af3f186bbfbca61dcf779f942bbeffeecf1bc03323d44e471f51b9c0e32102d3", kill_on_drop: false }`
[INFO] [stdout] af3f186bbfbca61dcf779f942bbeffeecf1bc03323d44e471f51b9c0e32102d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--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] c9491e83f6c6863c248b05f092052ac05932c35ee508f65ada15350a6bdcb984
[INFO] running `Command { std: "docker" "start" "-a" "c9491e83f6c6863c248b05f092052ac05932c35ee508f65ada15350a6bdcb984", kill_on_drop: false }`
[INFO] [stderr]     Checking emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/processor/instructions.rs:50:23
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn load_into_8reg(cpu: &mut cpu::Cpu, op: Operand, val: u8) {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]   --> src/processor/instructions.rs:50:43
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn load_into_8reg(cpu: &mut cpu::Cpu, op: Operand, val: u8) {
[INFO] [stdout]    |                                           ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/processor/instructions.rs:50:56
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn load_into_8reg(cpu: &mut cpu::Cpu, op: Operand, val: u8) {
[INFO] [stdout]    |                                                        ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/processor/instructions.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn load_into_16reg(cpu: &mut cpu::Cpu, op: Operand, val: u16) {
[INFO] [stdout]    |                        ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]   --> src/processor/instructions.rs:55:44
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn load_into_16reg(cpu: &mut cpu::Cpu, op: Operand, val: u16) {
[INFO] [stdout]    |                                            ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/processor/instructions.rs:55:57
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn load_into_16reg(cpu: &mut cpu::Cpu, op: Operand, val: u16) {
[INFO] [stdout]    |                                                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/processor/instructions.rs:50:23
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn load_into_8reg(cpu: &mut cpu::Cpu, op: Operand, val: u8) {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]   --> src/processor/instructions.rs:50:43
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn load_into_8reg(cpu: &mut cpu::Cpu, op: Operand, val: u8) {
[INFO] [stdout]    |                                           ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/processor/instructions.rs:50:56
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn load_into_8reg(cpu: &mut cpu::Cpu, op: Operand, val: u8) {
[INFO] [stdout]    |                                                        ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/processor/instructions.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn load_into_16reg(cpu: &mut cpu::Cpu, op: Operand, val: u16) {
[INFO] [stdout]    |                        ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]   --> src/processor/instructions.rs:55:44
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn load_into_16reg(cpu: &mut cpu::Cpu, op: Operand, val: u16) {
[INFO] [stdout]    |                                            ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/processor/instructions.rs:55:57
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn load_into_16reg(cpu: &mut cpu::Cpu, op: Operand, val: u16) {
[INFO] [stdout]    |                                                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LY`
[INFO] [stdout]  --> src/memory/memory.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | const LY: u16 = 2;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `size`
[INFO] [stdout]   --> src/memory/memory.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     size: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `GBMemory`
[INFO] [stdout]   --> src/memory/memory.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct GBMemory {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `STOP`
[INFO] [stdout]  --> src/processor/instructions.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     STOP,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `HALT`
[INFO] [stdout]  --> src/processor/instructions.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     HALT,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `JUMP`
[INFO] [stdout]  --> src/processor/instructions.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     JUMP,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LOAD`
[INFO] [stdout]  --> src/processor/instructions.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     LOAD,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `INC`
[INFO] [stdout]  --> src/processor/instructions.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     INC,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DEC`
[INFO] [stdout]   --> src/processor/instructions.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     DEC,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ADD`
[INFO] [stdout]   --> src/processor/instructions.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     ADD,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AND`
[INFO] [stdout]   --> src/processor/instructions.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     AND,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SUB`
[INFO] [stdout]   --> src/processor/instructions.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     SUB,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OR`
[INFO] [stdout]   --> src/processor/instructions.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     OR,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `XOR`
[INFO] [stdout]   --> src/processor/instructions.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     XOR,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CP`
[INFO] [stdout]   --> src/processor/instructions.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     CP,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RET`
[INFO] [stdout]   --> src/processor/instructions.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     RET,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `POP`
[INFO] [stdout]   --> src/processor/instructions.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     POP,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PUSH`
[INFO] [stdout]   --> src/processor/instructions.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     PUSH,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CALL`
[INFO] [stdout]   --> src/processor/instructions.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     CALL,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RST`
[INFO] [stdout]   --> src/processor/instructions.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     RST,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DI`
[INFO] [stdout]   --> src/processor/instructions.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     DI,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `EI`
[INFO] [stdout]   --> src/processor/instructions.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     EI,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `CbInstruction`
[INFO] [stdout]   --> src/processor/instructions.rs:26:6
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum CbInstruction {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Operand`
[INFO] [stdout]   --> src/processor/instructions.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub enum Operand {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `load_into_8reg`
[INFO] [stdout]   --> src/processor/instructions.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn load_into_8reg(cpu: &mut cpu::Cpu, op: Operand, val: u8) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `load_into_16reg`
[INFO] [stdout]   --> src/processor/instructions.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn load_into_16reg(cpu: &mut cpu::Cpu, op: Operand, val: u16) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `nop`
[INFO] [stdout]   --> src/processor/instructions.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn nop() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `RegisterType`
[INFO] [stdout]  --> src/processor/register.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum RegisterType {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/processor/register.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/processor/register.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pack`
[INFO] [stdout]   --> src/processor/register.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn pack(&self) -> u8 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `unpack`
[INFO] [stdout]   --> src/processor/register.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn unpack(&mut self, val: u8) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_af`
[INFO] [stdout]   --> src/processor/register.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn get_af(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_bc`
[INFO] [stdout]   --> src/processor/register.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn get_bc(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_de`
[INFO] [stdout]   --> src/processor/register.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn get_de(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_hl`
[INFO] [stdout]   --> src/processor/register.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn get_hl(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_af`
[INFO] [stdout]   --> src/processor/register.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn set_af(&mut self, val: &u16) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_bc`
[INFO] [stdout]   --> src/processor/register.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn set_bc(&mut self, val: &u16) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_de`
[INFO] [stdout]    --> src/processor/register.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn set_de(&mut self, val: &u16) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_hl`
[INFO] [stdout]    --> src/processor/register.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn set_hl(&mut self, val: &u16) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_16_bit`
[INFO] [stdout]    --> src/processor/register.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn to_16_bit(val1: u8, val2: u8) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_without_bios`
[INFO] [stdout]    --> src/processor/register.rs:162:12
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub fn new_without_bios() -> Register {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: path statement with no effect
[INFO] [stdout]  --> src/processor/opcodes.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |             instructions::Instruction::NOP;
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(path_statements)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 49 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LY`
[INFO] [stdout]  --> src/memory/memory.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | const LY: u16 = 2;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `size`
[INFO] [stdout]   --> src/memory/memory.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     size: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `GBMemory`
[INFO] [stdout]   --> src/memory/memory.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct GBMemory {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `STOP`
[INFO] [stdout]  --> src/processor/instructions.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     STOP,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `HALT`
[INFO] [stdout]  --> src/processor/instructions.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     HALT,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `JUMP`
[INFO] [stdout]  --> src/processor/instructions.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     JUMP,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LOAD`
[INFO] [stdout]  --> src/processor/instructions.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     LOAD,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `INC`
[INFO] [stdout]  --> src/processor/instructions.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     INC,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DEC`
[INFO] [stdout]   --> src/processor/instructions.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     DEC,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ADD`
[INFO] [stdout]   --> src/processor/instructions.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     ADD,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AND`
[INFO] [stdout]   --> src/processor/instructions.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     AND,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SUB`
[INFO] [stdout]   --> src/processor/instructions.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     SUB,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OR`
[INFO] [stdout]   --> src/processor/instructions.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     OR,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `XOR`
[INFO] [stdout]   --> src/processor/instructions.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     XOR,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CP`
[INFO] [stdout]   --> src/processor/instructions.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     CP,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RET`
[INFO] [stdout]   --> src/processor/instructions.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     RET,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `POP`
[INFO] [stdout]   --> src/processor/instructions.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     POP,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PUSH`
[INFO] [stdout]   --> src/processor/instructions.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     PUSH,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CALL`
[INFO] [stdout]   --> src/processor/instructions.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     CALL,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RST`
[INFO] [stdout]   --> src/processor/instructions.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     RST,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DI`
[INFO] [stdout]   --> src/processor/instructions.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     DI,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `EI`
[INFO] [stdout]   --> src/processor/instructions.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     EI,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `CbInstruction`
[INFO] [stdout]   --> src/processor/instructions.rs:26:6
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum CbInstruction {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Operand`
[INFO] [stdout]   --> src/processor/instructions.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub enum Operand {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `load_into_8reg`
[INFO] [stdout]   --> src/processor/instructions.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn load_into_8reg(cpu: &mut cpu::Cpu, op: Operand, val: u8) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `load_into_16reg`
[INFO] [stdout]   --> src/processor/instructions.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn load_into_16reg(cpu: &mut cpu::Cpu, op: Operand, val: u16) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `nop`
[INFO] [stdout]   --> src/processor/instructions.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn nop() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `RegisterType`
[INFO] [stdout]  --> src/processor/register.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum RegisterType {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/processor/register.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/processor/register.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pack`
[INFO] [stdout]   --> src/processor/register.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn pack(&self) -> u8 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `unpack`
[INFO] [stdout]   --> src/processor/register.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn unpack(&mut self, val: u8) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_af`
[INFO] [stdout]   --> src/processor/register.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn get_af(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_bc`
[INFO] [stdout]   --> src/processor/register.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn get_bc(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_de`
[INFO] [stdout]   --> src/processor/register.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn get_de(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_hl`
[INFO] [stdout]   --> src/processor/register.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn get_hl(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_af`
[INFO] [stdout]   --> src/processor/register.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn set_af(&mut self, val: &u16) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_bc`
[INFO] [stdout]   --> src/processor/register.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn set_bc(&mut self, val: &u16) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_de`
[INFO] [stdout]    --> src/processor/register.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn set_de(&mut self, val: &u16) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_hl`
[INFO] [stdout]    --> src/processor/register.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn set_hl(&mut self, val: &u16) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_16_bit`
[INFO] [stdout]    --> src/processor/register.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn to_16_bit(val1: u8, val2: u8) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_without_bios`
[INFO] [stdout]    --> src/processor/register.rs:162:12
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub fn new_without_bios() -> Register {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: path statement with no effect
[INFO] [stdout]  --> src/processor/opcodes.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |             instructions::Instruction::NOP;
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(path_statements)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 49 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "c9491e83f6c6863c248b05f092052ac05932c35ee508f65ada15350a6bdcb984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9491e83f6c6863c248b05f092052ac05932c35ee508f65ada15350a6bdcb984", kill_on_drop: false }`
[INFO] [stdout] c9491e83f6c6863c248b05f092052ac05932c35ee508f65ada15350a6bdcb984