[INFO] cloning repository https://github.com/Kanabenki/oxidegb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kanabenki/oxidegb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKanabenki%2Foxidegb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKanabenki%2Foxidegb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2196ca76532f4e267e9ed5412bd93e6378e74d8e
[INFO] checking Kanabenki/oxidegb against try#1b5ce95284bc3170a1f4a55c6ec8a06b3e85ff73 for pr-78461
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKanabenki%2Foxidegb" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kanabenki/oxidegb on toolchain 1b5ce95284bc3170a1f4a55c6ec8a06b3e85ff73
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b5ce95284bc3170a1f4a55c6ec8a06b3e85ff73" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Kanabenki/oxidegb
[INFO] finished tweaking git repo https://github.com/Kanabenki/oxidegb
[INFO] tweaked toml for git repo https://github.com/Kanabenki/oxidegb written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/Kanabenki/oxidegb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b5ce95284bc3170a1f4a55c6ec8a06b3e85ff73" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1b5ce95284bc3170a1f4a55c6ec8a06b3e85ff73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d993fe6b50e4b402526528e2de30f9d4070853f1023b05a5d94db73323d160ee
[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" "d993fe6b50e4b402526528e2de30f9d4070853f1023b05a5d94db73323d160ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d993fe6b50e4b402526528e2de30f9d4070853f1023b05a5d94db73323d160ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d993fe6b50e4b402526528e2de30f9d4070853f1023b05a5d94db73323d160ee", kill_on_drop: false }`
[INFO] [stdout] d993fe6b50e4b402526528e2de30f9d4070853f1023b05a5d94db73323d160ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1b5ce95284bc3170a1f4a55c6ec8a06b3e85ff73" "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] be96b180eb27d34c8c8cee7eb474a59c6493b680428bc8410f84d1c0d08ba936
[INFO] running `Command { std: "docker" "start" "-a" "be96b180eb27d34c8c8cee7eb474a59c6493b680428bc8410f84d1c0d08ba936", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling unicode-xid v0.2.1
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[INFO] [stderr]    Compiling pin-project-internal v1.0.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling futures-macro v0.3.7
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.6
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[INFO] [stderr]     Checking futures-util v0.3.7
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[INFO] [stderr]     Checking oxidegb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/cpu.rs:647:28
[INFO] [stdout]     |
[INFO] [stdout] 647 |     fn xor_a_u8(&mut self, opcode: u8) {
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/cpu.rs:810:26
[INFO] [stdout]     |
[INFO] [stdout] 810 |     fn pop_af(&mut self, opcode: u8) {
[INFO] [stdout]     |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]  --> src/io.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn read_byte(&mut self, address: u16) -> u8 {
[INFO] [stdout]   |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/io.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn write_byte(&mut self, address: u16, value: u8) {
[INFO] [stdout]    |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/io.rs:10:44
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn write_byte(&mut self, address: u16, value: u8) {
[INFO] [stdout]    |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]  --> src/ppu.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn read_byte(&mut self, address: u16) -> u8 {
[INFO] [stdout]   |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/ppu.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn write_byte(&mut self, address: u16, value: u8) {
[INFO] [stdout]    |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/ppu.rs:10:44
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn write_byte(&mut self, address: u16, value: u8) {
[INFO] [stdout]    |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/cpu.rs:647:28
[INFO] [stdout]     |
[INFO] [stdout] 647 |     fn xor_a_u8(&mut self, opcode: u8) {
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/cpu.rs:810:26
[INFO] [stdout]     |
[INFO] [stdout] 810 |     fn pop_af(&mut self, opcode: u8) {
[INFO] [stdout]     |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]  --> src/io.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn read_byte(&mut self, address: u16) -> u8 {
[INFO] [stdout]   |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/io.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn write_byte(&mut self, address: u16, value: u8) {
[INFO] [stdout]    |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/io.rs:10:44
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn write_byte(&mut self, address: u16, value: u8) {
[INFO] [stdout]    |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]  --> src/ppu.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn read_byte(&mut self, address: u16) -> u8 {
[INFO] [stdout]   |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/ppu.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn write_byte(&mut self, address: u16, value: u8) {
[INFO] [stdout]    |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/ppu.rs:10:44
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn write_byte(&mut self, address: u16, value: u8) {
[INFO] [stdout]    |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Button`
[INFO] [stdout]  --> src/buttons.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Button {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Buttons`
[INFO] [stdout]   --> src/buttons.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Buttons(HashSet<Button>);
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_opcode_first`
[INFO] [stdout]   --> src/cpu.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn from_opcode_first(opcode: u8) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_opcode_second`
[INFO] [stdout]   --> src/cpu.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_opcode_second(opcode: u8) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_opcode`
[INFO] [stdout]   --> src/cpu.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn from_opcode(opcode: u8) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `FlagOp`
[INFO] [stdout]   --> src/cpu.rs:37:6
[INFO] [stdout]    |
[INFO] [stdout] 37 | enum FlagOp {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_set`
[INFO] [stdout]   --> src/cpu.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn is_set(&self, flag: Flag) -> bool {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set`
[INFO] [stdout]   --> src/cpu.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn set(&mut self, flag: Flag, set: bool) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `value`
[INFO] [stdout]   --> src/cpu.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn value(&self) -> u8 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_value`
[INFO] [stdout]   --> src/cpu.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn set_value(&mut self, value: u8) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_carry_u8`
[INFO] [stdout]   --> src/cpu.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn update_carry_u8(&mut self, lhs: u8, rhs: u8, with_carry: bool, flag_op: FlagOp) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_carry_u16`
[INFO] [stdout]   --> src/cpu.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn update_carry_u16(&mut self, lhs: u16, rhs: u16, flag_op: FlagOp) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_half_carry_u8`
[INFO] [stdout]   --> src/cpu.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn update_half_carry_u8(&mut self, lhs: u8, rhs: u8, with_carry: bool, flag_op: FlagOp) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_half_carry_u16`
[INFO] [stdout]   --> src/cpu.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn update_half_carry_u16(&mut self, lhs: u16, rhs: u16, flag_op: FlagOp) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_zero`
[INFO] [stdout]    --> src/cpu.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn update_zero(&mut self, value: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zero`
[INFO] [stdout]    --> src/cpu.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn zero(&self) -> bool {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_negative`
[INFO] [stdout]    --> src/cpu.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn set_negative(&mut self, set: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_half_carry`
[INFO] [stdout]    --> src/cpu.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn set_half_carry(&mut self, set: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `carry`
[INFO] [stdout]    --> src/cpu.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn carry(&self) -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_carry`
[INFO] [stdout]    --> src/cpu.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn set_carry(&mut self, set: bool) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `clear`
[INFO] [stdout]    --> src/cpu.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn clear(&mut self) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `r`
[INFO] [stdout]    --> src/cpu.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout] 145 |     fn r(&self, index: RegisterIndex) -> u8 {
[INFO] [stdout]     |        ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_r`
[INFO] [stdout]    --> src/cpu.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn set_r(&mut self, index: RegisterIndex, value: u8) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rr`
[INFO] [stdout]    --> src/cpu.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn rr(&self, index: DoubleRegisterIndex) -> u16 {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_rr`
[INFO] [stdout]    --> src/cpu.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn set_rr(&mut self, index: DoubleRegisterIndex, value: u16) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `hl`
[INFO] [stdout]    --> src/cpu.rs:204:8
[INFO] [stdout]     |
[INFO] [stdout] 204 |     fn hl(&self) -> u16 {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_hl`
[INFO] [stdout]    --> src/cpu.rs:208:8
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn set_hl(&mut self, value: u16) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `af`
[INFO] [stdout]    --> src/cpu.rs:214:8
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn af(&self) -> u16 {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_af`
[INFO] [stdout]    --> src/cpu.rs:218:8
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn set_af(&mut self, value: u16) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Continue`
[INFO] [stdout]    --> src/cpu.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 226 |     Continue,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stop`
[INFO] [stdout]    --> src/cpu.rs:227:5
[INFO] [stdout]     |
[INFO] [stdout] 227 |     Stop,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IllegalInstruction`
[INFO] [stdout]    --> src/cpu.rs:228:5
[INFO] [stdout]     |
[INFO] [stdout] 228 |     IllegalInstruction,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `registers`
[INFO] [stdout]    --> src/cpu.rs:232:5
[INFO] [stdout]     |
[INFO] [stdout] 232 |     registers: Registers,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `execution_state`
[INFO] [stdout]    --> src/cpu.rs:235:5
[INFO] [stdout]     |
[INFO] [stdout] 235 |     execution_state: ExecutionState,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `OPCODE_TABLE`
[INFO] [stdout]    --> src/cpu.rs:252:5
[INFO] [stdout]     |
[INFO] [stdout] 252 | /     const OPCODE_TABLE: [fn(&mut Self, u8); 256] = [
[INFO] [stdout] 253 | |         Self::nop,       Self::ld_rr_u16, Self::ld_mrr_a,    Self::inc_rr,  Self::inc_r,       Self::dec_r,   Self::ld_r_u8,  Self::rlca,...
[INFO] [stdout] 254 | |         Self::stop,      Self::ld_rr_u16, Self::ld_mrr_a,    Self::inc_rr,  Self::inc_r,       Self::dec_r,   Self::ld_r_u8,  Self::rla, ...
[INFO] [stdout] 255 | |         Self::jr_cc,     Self::ld_rr_u16, Self::ld_mhlinc_a, Self::inc_rr,  Self::inc_r,       Self::dec_r,   Self::ld_r_u8,  Self::daa, ...
[INFO] [stdout] ...   |
[INFO] [stdout] 268 | |         Self::ldh_a_mu8, Self::pop_af,    Self::ldh_a_mc,    Self::di,      Self::ill,         Self::push_af, Self::or_a_u8,  Self::rst, ...
[INFO] [stdout] 269 | |         ];
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tick`
[INFO] [stdout]    --> src/cpu.rs:275:8
[INFO] [stdout]     |
[INFO] [stdout] 275 |     fn tick(&mut self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch_byte_pc`
[INFO] [stdout]    --> src/cpu.rs:280:8
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn fetch_byte_pc(&mut self) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch_dbyte_pc`
[INFO] [stdout]    --> src/cpu.rs:286:8
[INFO] [stdout]     |
[INFO] [stdout] 286 |     fn fetch_dbyte_pc(&mut self) -> u16 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `r`
[INFO] [stdout]    --> src/cpu.rs:292:8
[INFO] [stdout]     |
[INFO] [stdout] 292 |     fn r(&mut self, index: RegisterIndex) -> u8 {
[INFO] [stdout]     |        ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_r`
[INFO] [stdout]    --> src/cpu.rs:300:8
[INFO] [stdout]     |
[INFO] [stdout] 300 |     fn set_r(&mut self, index: RegisterIndex, value: u8) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `test_cc`
[INFO] [stdout]    --> src/cpu.rs:308:8
[INFO] [stdout]     |
[INFO] [stdout] 308 |     fn test_cc(&self, opcode: u8) -> bool {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop_stack`
[INFO] [stdout]    --> src/cpu.rs:318:8
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn pop_stack(&mut self) -> u16 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_stack`
[INFO] [stdout]    --> src/cpu.rs:324:8
[INFO] [stdout]     |
[INFO] [stdout] 324 |     fn push_stack(&mut self, value: u16) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `nop`
[INFO] [stdout]    --> src/cpu.rs:333:8
[INFO] [stdout]     |
[INFO] [stdout] 333 |     fn nop(&mut self, _opcode: u8) {}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `stop`
[INFO] [stdout]    --> src/cpu.rs:335:8
[INFO] [stdout]     |
[INFO] [stdout] 335 |     fn stop(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `halt`
[INFO] [stdout]    --> src/cpu.rs:339:8
[INFO] [stdout]     |
[INFO] [stdout] 339 |     fn halt(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ill`
[INFO] [stdout]    --> src/cpu.rs:343:8
[INFO] [stdout]     |
[INFO] [stdout] 343 |     fn ill(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_r_r`
[INFO] [stdout]    --> src/cpu.rs:349:8
[INFO] [stdout]     |
[INFO] [stdout] 349 |     fn ld_r_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_r_u8`
[INFO] [stdout]    --> src/cpu.rs:355:8
[INFO] [stdout]     |
[INFO] [stdout] 355 |     fn ld_r_u8(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_rr_u16`
[INFO] [stdout]    --> src/cpu.rs:361:8
[INFO] [stdout]     |
[INFO] [stdout] 361 |     fn ld_rr_u16(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_a_mrr`
[INFO] [stdout]    --> src/cpu.rs:367:8
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn ld_a_mrr(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_mrr_a`
[INFO] [stdout]    --> src/cpu.rs:374:8
[INFO] [stdout]     |
[INFO] [stdout] 374 |     fn ld_mrr_a(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_mhlinc_a`
[INFO] [stdout]    --> src/cpu.rs:380:8
[INFO] [stdout]     |
[INFO] [stdout] 380 |     fn ld_mhlinc_a(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_mhldec_a`
[INFO] [stdout]    --> src/cpu.rs:386:8
[INFO] [stdout]     |
[INFO] [stdout] 386 |     fn ld_mhldec_a(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Button`
[INFO] [stdout]  --> src/buttons.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Button {
[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: `ld_a_mhlinc`
[INFO] [stdout]    --> src/cpu.rs:392:8
[INFO] [stdout]     |
[INFO] [stdout] 392 |     fn ld_a_mhlinc(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_a_mhldec`
[INFO] [stdout]    --> src/cpu.rs:398:8
[INFO] [stdout]     |
[INFO] [stdout] 398 |     fn ld_a_mhldec(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Buttons`
[INFO] [stdout]   --> src/buttons.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Buttons(HashSet<Button>);
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_a_mu16`
[INFO] [stdout]    --> src/cpu.rs:404:8
[INFO] [stdout]     |
[INFO] [stdout] 404 |     fn ld_a_mu16(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_mu16_a`
[INFO] [stdout]    --> src/cpu.rs:409:8
[INFO] [stdout]     |
[INFO] [stdout] 409 |     fn ld_mu16_a(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_mu16_sp`
[INFO] [stdout]    --> src/cpu.rs:414:8
[INFO] [stdout]     |
[INFO] [stdout] 414 |     fn ld_mu16_sp(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_opcode_first`
[INFO] [stdout]   --> src/cpu.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn from_opcode_first(opcode: u8) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_hl_spu8`
[INFO] [stdout]    --> src/cpu.rs:419:8
[INFO] [stdout]     |
[INFO] [stdout] 419 |     fn ld_hl_spu8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_opcode_second`
[INFO] [stdout]   --> src/cpu.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_opcode_second(opcode: u8) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_sp_hl`
[INFO] [stdout]    --> src/cpu.rs:432:8
[INFO] [stdout]     |
[INFO] [stdout] 432 |     fn ld_sp_hl(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ldh_mu8_a`
[INFO] [stdout]    --> src/cpu.rs:436:8
[INFO] [stdout]     |
[INFO] [stdout] 436 |     fn ldh_mu8_a(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_opcode`
[INFO] [stdout]   --> src/cpu.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn from_opcode(opcode: u8) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ldh_a_mu8`
[INFO] [stdout]    --> src/cpu.rs:441:8
[INFO] [stdout]     |
[INFO] [stdout] 441 |     fn ldh_a_mu8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ldh_mc_a`
[INFO] [stdout]    --> src/cpu.rs:446:8
[INFO] [stdout]     |
[INFO] [stdout] 446 |     fn ldh_mc_a(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `FlagOp`
[INFO] [stdout]   --> src/cpu.rs:37:6
[INFO] [stdout]    |
[INFO] [stdout] 37 | enum FlagOp {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ldh_a_mc`
[INFO] [stdout]    --> src/cpu.rs:451:8
[INFO] [stdout]     |
[INFO] [stdout] 451 |     fn ldh_a_mc(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inc_r`
[INFO] [stdout]    --> src/cpu.rs:458:8
[INFO] [stdout]     |
[INFO] [stdout] 458 |     fn inc_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_set`
[INFO] [stdout]   --> src/cpu.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn is_set(&self, flag: Flag) -> bool {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dec_r`
[INFO] [stdout]    --> src/cpu.rs:470:8
[INFO] [stdout]     |
[INFO] [stdout] 470 |     fn dec_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inc_rr`
[INFO] [stdout]    --> src/cpu.rs:482:8
[INFO] [stdout]     |
[INFO] [stdout] 482 |     fn inc_rr(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set`
[INFO] [stdout]   --> src/cpu.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn set(&mut self, flag: Flag, set: bool) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dec_rr`
[INFO] [stdout]    --> src/cpu.rs:488:8
[INFO] [stdout]     |
[INFO] [stdout] 488 |     fn dec_rr(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `value`
[INFO] [stdout]   --> src/cpu.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn value(&self) -> u8 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_a_generic`
[INFO] [stdout]    --> src/cpu.rs:496:8
[INFO] [stdout]     |
[INFO] [stdout] 496 |     fn add_a_generic(&mut self, added: u8, with_carry: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_a_r`
[INFO] [stdout]    --> src/cpu.rs:513:8
[INFO] [stdout]     |
[INFO] [stdout] 513 |     fn add_a_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_value`
[INFO] [stdout]   --> src/cpu.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn set_value(&mut self, value: u8) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_a_u8`
[INFO] [stdout]    --> src/cpu.rs:519:8
[INFO] [stdout]     |
[INFO] [stdout] 519 |     fn add_a_u8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `adc_a_r`
[INFO] [stdout]    --> src/cpu.rs:524:8
[INFO] [stdout]     |
[INFO] [stdout] 524 |     fn adc_a_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_carry_u8`
[INFO] [stdout]   --> src/cpu.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn update_carry_u8(&mut self, lhs: u8, rhs: u8, with_carry: bool, flag_op: FlagOp) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `adc_a_u8`
[INFO] [stdout]    --> src/cpu.rs:530:8
[INFO] [stdout]     |
[INFO] [stdout] 530 |     fn adc_a_u8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_carry_u16`
[INFO] [stdout]   --> src/cpu.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn update_carry_u16(&mut self, lhs: u16, rhs: u16, flag_op: FlagOp) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_half_carry_u8`
[INFO] [stdout]   --> src/cpu.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn update_half_carry_u8(&mut self, lhs: u8, rhs: u8, with_carry: bool, flag_op: FlagOp) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_half_carry_u16`
[INFO] [stdout]   --> src/cpu.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn update_half_carry_u16(&mut self, lhs: u16, rhs: u16, flag_op: FlagOp) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_zero`
[INFO] [stdout]    --> src/cpu.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn update_zero(&mut self, value: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zero`
[INFO] [stdout]    --> src/cpu.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn zero(&self) -> bool {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_negative`
[INFO] [stdout]    --> src/cpu.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn set_negative(&mut self, set: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_half_carry`
[INFO] [stdout]    --> src/cpu.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn set_half_carry(&mut self, set: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `carry`
[INFO] [stdout]    --> src/cpu.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn carry(&self) -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_carry`
[INFO] [stdout]    --> src/cpu.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn set_carry(&mut self, set: bool) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `clear`
[INFO] [stdout]    --> src/cpu.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn clear(&mut self) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `r`
[INFO] [stdout]    --> src/cpu.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout] 145 |     fn r(&self, index: RegisterIndex) -> u8 {
[INFO] [stdout]     |        ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_r`
[INFO] [stdout]    --> src/cpu.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn set_r(&mut self, index: RegisterIndex, value: u8) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rr`
[INFO] [stdout]    --> src/cpu.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn rr(&self, index: DoubleRegisterIndex) -> u16 {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_rr`
[INFO] [stdout]    --> src/cpu.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn set_rr(&mut self, index: DoubleRegisterIndex, value: u16) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `hl`
[INFO] [stdout]    --> src/cpu.rs:204:8
[INFO] [stdout]     |
[INFO] [stdout] 204 |     fn hl(&self) -> u16 {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_hl`
[INFO] [stdout]    --> src/cpu.rs:208:8
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn set_hl(&mut self, value: u16) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `af`
[INFO] [stdout]    --> src/cpu.rs:214:8
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn af(&self) -> u16 {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_af`
[INFO] [stdout]    --> src/cpu.rs:218:8
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn set_af(&mut self, value: u16) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Continue`
[INFO] [stdout]    --> src/cpu.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 226 |     Continue,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stop`
[INFO] [stdout]    --> src/cpu.rs:227:5
[INFO] [stdout]     |
[INFO] [stdout] 227 |     Stop,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IllegalInstruction`
[INFO] [stdout]    --> src/cpu.rs:228:5
[INFO] [stdout]     |
[INFO] [stdout] 228 |     IllegalInstruction,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `registers`
[INFO] [stdout]    --> src/cpu.rs:232:5
[INFO] [stdout]     |
[INFO] [stdout] 232 |     registers: Registers,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `execution_state`
[INFO] [stdout]    --> src/cpu.rs:235:5
[INFO] [stdout]     |
[INFO] [stdout] 235 |     execution_state: ExecutionState,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `OPCODE_TABLE`
[INFO] [stdout]    --> src/cpu.rs:252:5
[INFO] [stdout]     |
[INFO] [stdout] 252 | /     const OPCODE_TABLE: [fn(&mut Self, u8); 256] = [
[INFO] [stdout] 253 | |         Self::nop,       Self::ld_rr_u16, Self::ld_mrr_a,    Self::inc_rr,  Self::inc_r,       Self::dec_r,   Self::ld_r_u8,  Self::rlca,...
[INFO] [stdout] 254 | |         Self::stop,      Self::ld_rr_u16, Self::ld_mrr_a,    Self::inc_rr,  Self::inc_r,       Self::dec_r,   Self::ld_r_u8,  Self::rla, ...
[INFO] [stdout] 255 | |         Self::jr_cc,     Self::ld_rr_u16, Self::ld_mhlinc_a, Self::inc_rr,  Self::inc_r,       Self::dec_r,   Self::ld_r_u8,  Self::daa, ...
[INFO] [stdout] ...   |
[INFO] [stdout] 268 | |         Self::ldh_a_mu8, Self::pop_af,    Self::ldh_a_mc,    Self::di,      Self::ill,         Self::push_af, Self::or_a_u8,  Self::rst, ...
[INFO] [stdout] 269 | |         ];
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tick`
[INFO] [stdout]    --> src/cpu.rs:275:8
[INFO] [stdout]     |
[INFO] [stdout] 275 |     fn tick(&mut self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch_byte_pc`
[INFO] [stdout]    --> src/cpu.rs:280:8
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn fetch_byte_pc(&mut self) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch_dbyte_pc`
[INFO] [stdout]    --> src/cpu.rs:286:8
[INFO] [stdout]     |
[INFO] [stdout] 286 |     fn fetch_dbyte_pc(&mut self) -> u16 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `r`
[INFO] [stdout]    --> src/cpu.rs:292:8
[INFO] [stdout]     |
[INFO] [stdout] 292 |     fn r(&mut self, index: RegisterIndex) -> u8 {
[INFO] [stdout]     |        ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_r`
[INFO] [stdout]    --> src/cpu.rs:300:8
[INFO] [stdout]     |
[INFO] [stdout] 300 |     fn set_r(&mut self, index: RegisterIndex, value: u8) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `test_cc`
[INFO] [stdout]    --> src/cpu.rs:308:8
[INFO] [stdout]     |
[INFO] [stdout] 308 |     fn test_cc(&self, opcode: u8) -> bool {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sub_a_generic`
[INFO] [stdout]    --> src/cpu.rs:535:8
[INFO] [stdout]     |
[INFO] [stdout] 535 |     fn sub_a_generic(&mut self, subbed: u8, with_carry: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop_stack`
[INFO] [stdout]    --> src/cpu.rs:318:8
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn pop_stack(&mut self) -> u16 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_stack`
[INFO] [stdout]    --> src/cpu.rs:324:8
[INFO] [stdout]     |
[INFO] [stdout] 324 |     fn push_stack(&mut self, value: u16) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sub_a_r`
[INFO] [stdout]    --> src/cpu.rs:552:8
[INFO] [stdout]     |
[INFO] [stdout] 552 |     fn sub_a_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sub_a_u8`
[INFO] [stdout]    --> src/cpu.rs:558:8
[INFO] [stdout]     |
[INFO] [stdout] 558 |     fn sub_a_u8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `nop`
[INFO] [stdout]    --> src/cpu.rs:333:8
[INFO] [stdout]     |
[INFO] [stdout] 333 |     fn nop(&mut self, _opcode: u8) {}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sbc_a_r`
[INFO] [stdout]    --> src/cpu.rs:563:8
[INFO] [stdout]     |
[INFO] [stdout] 563 |     fn sbc_a_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `stop`
[INFO] [stdout]    --> src/cpu.rs:335:8
[INFO] [stdout]     |
[INFO] [stdout] 335 |     fn stop(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sbc_a_u8`
[INFO] [stdout]    --> src/cpu.rs:569:8
[INFO] [stdout]     |
[INFO] [stdout] 569 |     fn sbc_a_u8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `halt`
[INFO] [stdout]    --> src/cpu.rs:339:8
[INFO] [stdout]     |
[INFO] [stdout] 339 |     fn halt(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_hl_rr`
[INFO] [stdout]    --> src/cpu.rs:574:8
[INFO] [stdout]     |
[INFO] [stdout] 574 |     fn add_hl_rr(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ill`
[INFO] [stdout]    --> src/cpu.rs:343:8
[INFO] [stdout]     |
[INFO] [stdout] 343 |     fn ill(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_sp_r8`
[INFO] [stdout]    --> src/cpu.rs:588:8
[INFO] [stdout]     |
[INFO] [stdout] 588 |     fn add_sp_r8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_r_r`
[INFO] [stdout]    --> src/cpu.rs:349:8
[INFO] [stdout]     |
[INFO] [stdout] 349 |     fn ld_r_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `and_a_generic`
[INFO] [stdout]    --> src/cpu.rs:603:8
[INFO] [stdout]     |
[INFO] [stdout] 603 |     fn and_a_generic(&mut self, value: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_r_u8`
[INFO] [stdout]    --> src/cpu.rs:355:8
[INFO] [stdout]     |
[INFO] [stdout] 355 |     fn ld_r_u8(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `and_a_r`
[INFO] [stdout]    --> src/cpu.rs:610:8
[INFO] [stdout]     |
[INFO] [stdout] 610 |     fn and_a_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_rr_u16`
[INFO] [stdout]    --> src/cpu.rs:361:8
[INFO] [stdout]     |
[INFO] [stdout] 361 |     fn ld_rr_u16(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `and_a_u8`
[INFO] [stdout]    --> src/cpu.rs:615:8
[INFO] [stdout]     |
[INFO] [stdout] 615 |     fn and_a_u8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_a_mrr`
[INFO] [stdout]    --> src/cpu.rs:367:8
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn ld_a_mrr(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `or_a_generic`
[INFO] [stdout]    --> src/cpu.rs:620:8
[INFO] [stdout]     |
[INFO] [stdout] 620 |     fn or_a_generic(&mut self, value: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_mrr_a`
[INFO] [stdout]    --> src/cpu.rs:374:8
[INFO] [stdout]     |
[INFO] [stdout] 374 |     fn ld_mrr_a(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `or_a_r`
[INFO] [stdout]    --> src/cpu.rs:626:8
[INFO] [stdout]     |
[INFO] [stdout] 626 |     fn or_a_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_mhlinc_a`
[INFO] [stdout]    --> src/cpu.rs:380:8
[INFO] [stdout]     |
[INFO] [stdout] 380 |     fn ld_mhlinc_a(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `or_a_u8`
[INFO] [stdout]    --> src/cpu.rs:631:8
[INFO] [stdout]     |
[INFO] [stdout] 631 |     fn or_a_u8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xor_a_generic`
[INFO] [stdout]    --> src/cpu.rs:636:8
[INFO] [stdout]     |
[INFO] [stdout] 636 |     fn xor_a_generic(&mut self, value: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xor_a_r`
[INFO] [stdout]    --> src/cpu.rs:642:8
[INFO] [stdout]     |
[INFO] [stdout] 642 |     fn xor_a_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xor_a_u8`
[INFO] [stdout]    --> src/cpu.rs:647:8
[INFO] [stdout]     |
[INFO] [stdout] 647 |     fn xor_a_u8(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cp_a_generic`
[INFO] [stdout]    --> src/cpu.rs:652:8
[INFO] [stdout]     |
[INFO] [stdout] 652 |     fn cp_a_generic(&mut self, subbed: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cp_a_r`
[INFO] [stdout]    --> src/cpu.rs:664:8
[INFO] [stdout]     |
[INFO] [stdout] 664 |     fn cp_a_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cp_a_u8`
[INFO] [stdout]    --> src/cpu.rs:669:8
[INFO] [stdout]     |
[INFO] [stdout] 669 |     fn cp_a_u8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_mhldec_a`
[INFO] [stdout]    --> src/cpu.rs:386:8
[INFO] [stdout]     |
[INFO] [stdout] 386 |     fn ld_mhldec_a(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rlca`
[INFO] [stdout]    --> src/cpu.rs:676:8
[INFO] [stdout]     |
[INFO] [stdout] 676 |     fn rlca(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_a_mhlinc`
[INFO] [stdout]    --> src/cpu.rs:392:8
[INFO] [stdout]     |
[INFO] [stdout] 392 |     fn ld_a_mhlinc(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rrca`
[INFO] [stdout]    --> src/cpu.rs:683:8
[INFO] [stdout]     |
[INFO] [stdout] 683 |     fn rrca(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rla`
[INFO] [stdout]    --> src/cpu.rs:690:8
[INFO] [stdout]     |
[INFO] [stdout] 690 |     fn rla(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_a_mhldec`
[INFO] [stdout]    --> src/cpu.rs:398:8
[INFO] [stdout]     |
[INFO] [stdout] 398 |     fn ld_a_mhldec(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rra`
[INFO] [stdout]    --> src/cpu.rs:698:8
[INFO] [stdout]     |
[INFO] [stdout] 698 |     fn rra(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_a_mu16`
[INFO] [stdout]    --> src/cpu.rs:404:8
[INFO] [stdout]     |
[INFO] [stdout] 404 |     fn ld_a_mu16(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cpl`
[INFO] [stdout]    --> src/cpu.rs:706:8
[INFO] [stdout]     |
[INFO] [stdout] 706 |     fn cpl(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_mu16_a`
[INFO] [stdout]    --> src/cpu.rs:409:8
[INFO] [stdout]     |
[INFO] [stdout] 409 |     fn ld_mu16_a(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `daa`
[INFO] [stdout]    --> src/cpu.rs:712:8
[INFO] [stdout]     |
[INFO] [stdout] 712 |     fn daa(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_mu16_sp`
[INFO] [stdout]    --> src/cpu.rs:414:8
[INFO] [stdout]     |
[INFO] [stdout] 414 |     fn ld_mu16_sp(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `jp_u16`
[INFO] [stdout]    --> src/cpu.rs:718:8
[INFO] [stdout]     |
[INFO] [stdout] 718 |     fn jp_u16(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_hl_spu8`
[INFO] [stdout]    --> src/cpu.rs:419:8
[INFO] [stdout]     |
[INFO] [stdout] 419 |     fn ld_hl_spu8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `jp_mhl`
[INFO] [stdout]    --> src/cpu.rs:722:8
[INFO] [stdout]     |
[INFO] [stdout] 722 |     fn jp_mhl(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ld_sp_hl`
[INFO] [stdout]    --> src/cpu.rs:432:8
[INFO] [stdout]     |
[INFO] [stdout] 432 |     fn ld_sp_hl(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `jp_cc_u16`
[INFO] [stdout]    --> src/cpu.rs:726:8
[INFO] [stdout]     |
[INFO] [stdout] 726 |     fn jp_cc_u16(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ldh_mu8_a`
[INFO] [stdout]    --> src/cpu.rs:436:8
[INFO] [stdout]     |
[INFO] [stdout] 436 |     fn ldh_mu8_a(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `jr_r8`
[INFO] [stdout]    --> src/cpu.rs:733:8
[INFO] [stdout]     |
[INFO] [stdout] 733 |     fn jr_r8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ldh_a_mu8`
[INFO] [stdout]    --> src/cpu.rs:441:8
[INFO] [stdout]     |
[INFO] [stdout] 441 |     fn ldh_a_mu8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ldh_mc_a`
[INFO] [stdout]    --> src/cpu.rs:446:8
[INFO] [stdout]     |
[INFO] [stdout] 446 |     fn ldh_mc_a(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `jr_cc`
[INFO] [stdout]    --> src/cpu.rs:737:8
[INFO] [stdout]     |
[INFO] [stdout] 737 |     fn jr_cc(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `call_u16`
[INFO] [stdout]    --> src/cpu.rs:744:8
[INFO] [stdout]     |
[INFO] [stdout] 744 |     fn call_u16(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ldh_a_mc`
[INFO] [stdout]    --> src/cpu.rs:451:8
[INFO] [stdout]     |
[INFO] [stdout] 451 |     fn ldh_a_mc(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `call_cc_u16`
[INFO] [stdout]    --> src/cpu.rs:749:8
[INFO] [stdout]     |
[INFO] [stdout] 749 |     fn call_cc_u16(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inc_r`
[INFO] [stdout]    --> src/cpu.rs:458:8
[INFO] [stdout]     |
[INFO] [stdout] 458 |     fn inc_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ret`
[INFO] [stdout]    --> src/cpu.rs:757:8
[INFO] [stdout]     |
[INFO] [stdout] 757 |     fn ret(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dec_r`
[INFO] [stdout]    --> src/cpu.rs:470:8
[INFO] [stdout]     |
[INFO] [stdout] 470 |     fn dec_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reti`
[INFO] [stdout]    --> src/cpu.rs:761:8
[INFO] [stdout]     |
[INFO] [stdout] 761 |     fn reti(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ret_cc`
[INFO] [stdout]    --> src/cpu.rs:765:8
[INFO] [stdout]     |
[INFO] [stdout] 765 |     fn ret_cc(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inc_rr`
[INFO] [stdout]    --> src/cpu.rs:482:8
[INFO] [stdout]     |
[INFO] [stdout] 482 |     fn inc_rr(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rst`
[INFO] [stdout]    --> src/cpu.rs:771:8
[INFO] [stdout]     |
[INFO] [stdout] 771 |     fn rst(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dec_rr`
[INFO] [stdout]    --> src/cpu.rs:488:8
[INFO] [stdout]     |
[INFO] [stdout] 488 |     fn dec_rr(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `scf`
[INFO] [stdout]    --> src/cpu.rs:779:8
[INFO] [stdout]     |
[INFO] [stdout] 779 |     fn scf(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_a_generic`
[INFO] [stdout]    --> src/cpu.rs:496:8
[INFO] [stdout]     |
[INFO] [stdout] 496 |     fn add_a_generic(&mut self, added: u8, with_carry: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ccf`
[INFO] [stdout]    --> src/cpu.rs:785:8
[INFO] [stdout]     |
[INFO] [stdout] 785 |     fn ccf(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_a_r`
[INFO] [stdout]    --> src/cpu.rs:513:8
[INFO] [stdout]     |
[INFO] [stdout] 513 |     fn add_a_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_rr`
[INFO] [stdout]    --> src/cpu.rs:795:8
[INFO] [stdout]     |
[INFO] [stdout] 795 |     fn push_rr(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_a_u8`
[INFO] [stdout]    --> src/cpu.rs:519:8
[INFO] [stdout]     |
[INFO] [stdout] 519 |     fn add_a_u8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_af`
[INFO] [stdout]    --> src/cpu.rs:800:8
[INFO] [stdout]     |
[INFO] [stdout] 800 |     fn push_af(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `adc_a_r`
[INFO] [stdout]    --> src/cpu.rs:524:8
[INFO] [stdout]     |
[INFO] [stdout] 524 |     fn adc_a_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop_rr`
[INFO] [stdout]    --> src/cpu.rs:804:8
[INFO] [stdout]     |
[INFO] [stdout] 804 |     fn pop_rr(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `adc_a_u8`
[INFO] [stdout]    --> src/cpu.rs:530:8
[INFO] [stdout]     |
[INFO] [stdout] 530 |     fn adc_a_u8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop_af`
[INFO] [stdout]    --> src/cpu.rs:810:8
[INFO] [stdout]     |
[INFO] [stdout] 810 |     fn pop_af(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sub_a_generic`
[INFO] [stdout]    --> src/cpu.rs:535:8
[INFO] [stdout]     |
[INFO] [stdout] 535 |     fn sub_a_generic(&mut self, subbed: u8, with_carry: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ei`
[INFO] [stdout]    --> src/cpu.rs:817:8
[INFO] [stdout]     |
[INFO] [stdout] 817 |     fn ei(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `di`
[INFO] [stdout]    --> src/cpu.rs:821:8
[INFO] [stdout]     |
[INFO] [stdout] 821 |     fn di(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sub_a_r`
[INFO] [stdout]    --> src/cpu.rs:552:8
[INFO] [stdout]     |
[INFO] [stdout] 552 |     fn sub_a_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sub_a_u8`
[INFO] [stdout]    --> src/cpu.rs:558:8
[INFO] [stdout]     |
[INFO] [stdout] 558 |     fn sub_a_u8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `prefix_cb`
[INFO] [stdout]    --> src/cpu.rs:827:8
[INFO] [stdout]     |
[INFO] [stdout] 827 |     fn prefix_cb(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sbc_a_r`
[INFO] [stdout]    --> src/cpu.rs:563:8
[INFO] [stdout]     |
[INFO] [stdout] 563 |     fn sbc_a_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rlc`
[INFO] [stdout]    --> src/cpu.rs:844:8
[INFO] [stdout]     |
[INFO] [stdout] 844 |     fn rlc(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sbc_a_u8`
[INFO] [stdout]    --> src/cpu.rs:569:8
[INFO] [stdout]     |
[INFO] [stdout] 569 |     fn sbc_a_u8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rrc`
[INFO] [stdout]    --> src/cpu.rs:851:8
[INFO] [stdout]     |
[INFO] [stdout] 851 |     fn rrc(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_hl_rr`
[INFO] [stdout]    --> src/cpu.rs:574:8
[INFO] [stdout]     |
[INFO] [stdout] 574 |     fn add_hl_rr(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rl`
[INFO] [stdout]    --> src/cpu.rs:858:8
[INFO] [stdout]     |
[INFO] [stdout] 858 |     fn rl(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_sp_r8`
[INFO] [stdout]    --> src/cpu.rs:588:8
[INFO] [stdout]     |
[INFO] [stdout] 588 |     fn add_sp_r8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rr`
[INFO] [stdout]    --> src/cpu.rs:869:8
[INFO] [stdout]     |
[INFO] [stdout] 869 |     fn rr(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `and_a_generic`
[INFO] [stdout]    --> src/cpu.rs:603:8
[INFO] [stdout]     |
[INFO] [stdout] 603 |     fn and_a_generic(&mut self, value: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sla`
[INFO] [stdout]    --> src/cpu.rs:880:8
[INFO] [stdout]     |
[INFO] [stdout] 880 |     fn sla(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `and_a_r`
[INFO] [stdout]    --> src/cpu.rs:610:8
[INFO] [stdout]     |
[INFO] [stdout] 610 |     fn and_a_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sra`
[INFO] [stdout]    --> src/cpu.rs:890:8
[INFO] [stdout]     |
[INFO] [stdout] 890 |     fn sra(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `and_a_u8`
[INFO] [stdout]    --> src/cpu.rs:615:8
[INFO] [stdout]     |
[INFO] [stdout] 615 |     fn and_a_u8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `srl`
[INFO] [stdout]    --> src/cpu.rs:900:8
[INFO] [stdout]     |
[INFO] [stdout] 900 |     fn srl(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `or_a_generic`
[INFO] [stdout]    --> src/cpu.rs:620:8
[INFO] [stdout]     |
[INFO] [stdout] 620 |     fn or_a_generic(&mut self, value: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `swap`
[INFO] [stdout]    --> src/cpu.rs:910:8
[INFO] [stdout]     |
[INFO] [stdout] 910 |     fn swap(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `or_a_r`
[INFO] [stdout]    --> src/cpu.rs:626:8
[INFO] [stdout]     |
[INFO] [stdout] 626 |     fn or_a_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bit`
[INFO] [stdout]    --> src/cpu.rs:918:8
[INFO] [stdout]     |
[INFO] [stdout] 918 |     fn bit(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `or_a_u8`
[INFO] [stdout]    --> src/cpu.rs:631:8
[INFO] [stdout]     |
[INFO] [stdout] 631 |     fn or_a_u8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xor_a_generic`
[INFO] [stdout]    --> src/cpu.rs:636:8
[INFO] [stdout]     |
[INFO] [stdout] 636 |     fn xor_a_generic(&mut self, value: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `res`
[INFO] [stdout]    --> src/cpu.rs:926:8
[INFO] [stdout]     |
[INFO] [stdout] 926 |     fn res(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xor_a_r`
[INFO] [stdout]    --> src/cpu.rs:642:8
[INFO] [stdout]     |
[INFO] [stdout] 642 |     fn xor_a_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set`
[INFO] [stdout]    --> src/cpu.rs:932:8
[INFO] [stdout]     |
[INFO] [stdout] 932 |     fn set(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xor_a_u8`
[INFO] [stdout]    --> src/cpu.rs:647:8
[INFO] [stdout]     |
[INFO] [stdout] 647 |     fn xor_a_u8(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cpu`
[INFO] [stdout]  --> src/gameboy.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cpu: Cpu,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cp_a_generic`
[INFO] [stdout]    --> src/cpu.rs:652:8
[INFO] [stdout]     |
[INFO] [stdout] 652 |     fn cp_a_generic(&mut self, subbed: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cp_a_r`
[INFO] [stdout]    --> src/cpu.rs:664:8
[INFO] [stdout]     |
[INFO] [stdout] 664 |     fn cp_a_r(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cp_a_u8`
[INFO] [stdout]    --> src/cpu.rs:669:8
[INFO] [stdout]     |
[INFO] [stdout] 669 |     fn cp_a_u8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rlca`
[INFO] [stdout]    --> src/cpu.rs:676:8
[INFO] [stdout]     |
[INFO] [stdout] 676 |     fn rlca(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rrca`
[INFO] [stdout]    --> src/cpu.rs:683:8
[INFO] [stdout]     |
[INFO] [stdout] 683 |     fn rrca(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rla`
[INFO] [stdout]    --> src/cpu.rs:690:8
[INFO] [stdout]     |
[INFO] [stdout] 690 |     fn rla(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rra`
[INFO] [stdout]    --> src/cpu.rs:698:8
[INFO] [stdout]     |
[INFO] [stdout] 698 |     fn rra(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cpl`
[INFO] [stdout]    --> src/cpu.rs:706:8
[INFO] [stdout]     |
[INFO] [stdout] 706 |     fn cpl(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `daa`
[INFO] [stdout]    --> src/cpu.rs:712:8
[INFO] [stdout]     |
[INFO] [stdout] 712 |     fn daa(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `jp_u16`
[INFO] [stdout]    --> src/cpu.rs:718:8
[INFO] [stdout]     |
[INFO] [stdout] 718 |     fn jp_u16(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `jp_mhl`
[INFO] [stdout]    --> src/cpu.rs:722:8
[INFO] [stdout]     |
[INFO] [stdout] 722 |     fn jp_mhl(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `jp_cc_u16`
[INFO] [stdout]    --> src/cpu.rs:726:8
[INFO] [stdout]     |
[INFO] [stdout] 726 |     fn jp_cc_u16(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `jr_r8`
[INFO] [stdout]    --> src/cpu.rs:733:8
[INFO] [stdout]     |
[INFO] [stdout] 733 |     fn jr_r8(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `jr_cc`
[INFO] [stdout]    --> src/cpu.rs:737:8
[INFO] [stdout]     |
[INFO] [stdout] 737 |     fn jr_cc(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `call_u16`
[INFO] [stdout]    --> src/cpu.rs:744:8
[INFO] [stdout]     |
[INFO] [stdout] 744 |     fn call_u16(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `call_cc_u16`
[INFO] [stdout]    --> src/cpu.rs:749:8
[INFO] [stdout]     |
[INFO] [stdout] 749 |     fn call_cc_u16(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ret`
[INFO] [stdout]    --> src/cpu.rs:757:8
[INFO] [stdout]     |
[INFO] [stdout] 757 |     fn ret(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reti`
[INFO] [stdout]    --> src/cpu.rs:761:8
[INFO] [stdout]     |
[INFO] [stdout] 761 |     fn reti(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ret_cc`
[INFO] [stdout]    --> src/cpu.rs:765:8
[INFO] [stdout]     |
[INFO] [stdout] 765 |     fn ret_cc(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rst`
[INFO] [stdout]    --> src/cpu.rs:771:8
[INFO] [stdout]     |
[INFO] [stdout] 771 |     fn rst(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `scf`
[INFO] [stdout]    --> src/cpu.rs:779:8
[INFO] [stdout]     |
[INFO] [stdout] 779 |     fn scf(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ccf`
[INFO] [stdout]    --> src/cpu.rs:785:8
[INFO] [stdout]     |
[INFO] [stdout] 785 |     fn ccf(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_rr`
[INFO] [stdout]    --> src/cpu.rs:795:8
[INFO] [stdout]     |
[INFO] [stdout] 795 |     fn push_rr(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_af`
[INFO] [stdout]    --> src/cpu.rs:800:8
[INFO] [stdout]     |
[INFO] [stdout] 800 |     fn push_af(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop_rr`
[INFO] [stdout]    --> src/cpu.rs:804:8
[INFO] [stdout]     |
[INFO] [stdout] 804 |     fn pop_rr(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop_af`
[INFO] [stdout]    --> src/cpu.rs:810:8
[INFO] [stdout]     |
[INFO] [stdout] 810 |     fn pop_af(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ei`
[INFO] [stdout]    --> src/cpu.rs:817:8
[INFO] [stdout]     |
[INFO] [stdout] 817 |     fn ei(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `di`
[INFO] [stdout]    --> src/cpu.rs:821:8
[INFO] [stdout]     |
[INFO] [stdout] 821 |     fn di(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `prefix_cb`
[INFO] [stdout]    --> src/cpu.rs:827:8
[INFO] [stdout]     |
[INFO] [stdout] 827 |     fn prefix_cb(&mut self, _opcode: u8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rlc`
[INFO] [stdout]    --> src/cpu.rs:844:8
[INFO] [stdout]     |
[INFO] [stdout] 844 |     fn rlc(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rrc`
[INFO] [stdout]    --> src/cpu.rs:851:8
[INFO] [stdout]     |
[INFO] [stdout] 851 |     fn rrc(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rl`
[INFO] [stdout]    --> src/cpu.rs:858:8
[INFO] [stdout]     |
[INFO] [stdout] 858 |     fn rl(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rr`
[INFO] [stdout]    --> src/cpu.rs:869:8
[INFO] [stdout]     |
[INFO] [stdout] 869 |     fn rr(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sla`
[INFO] [stdout]    --> src/cpu.rs:880:8
[INFO] [stdout]     |
[INFO] [stdout] 880 |     fn sla(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sra`
[INFO] [stdout]    --> src/cpu.rs:890:8
[INFO] [stdout]     |
[INFO] [stdout] 890 |     fn sra(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `srl`
[INFO] [stdout]    --> src/cpu.rs:900:8
[INFO] [stdout]     |
[INFO] [stdout] 900 |     fn srl(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `swap`
[INFO] [stdout]    --> src/cpu.rs:910:8
[INFO] [stdout]     |
[INFO] [stdout] 910 |     fn swap(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bit`
[INFO] [stdout]    --> src/cpu.rs:918:8
[INFO] [stdout]     |
[INFO] [stdout] 918 |     fn bit(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `res`
[INFO] [stdout]    --> src/cpu.rs:926:8
[INFO] [stdout]     |
[INFO] [stdout] 926 |     fn res(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set`
[INFO] [stdout]    --> src/cpu.rs:932:8
[INFO] [stdout]     |
[INFO] [stdout] 932 |     fn set(&mut self, opcode: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cpu`
[INFO] [stdout]  --> src/gameboy.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cpu: Cpu,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 139 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 139 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/main.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use pixels::{Error, Pixels, SurfaceTexture};
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pixels`
[INFO] [stdout]   --> src/main.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut pixels = {
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pixels`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gameboy`
[INFO] [stdout]   --> src/main.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let gameboy = Gameboy::new();
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gameboy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut pixels = {
[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: unused import: `Error`
[INFO] [stdout]  --> src/main.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use pixels::{Error, Pixels, SurfaceTexture};
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pixels`
[INFO] [stdout]   --> src/main.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut pixels = {
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pixels`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gameboy`
[INFO] [stdout]   --> src/main.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let gameboy = Gameboy::new();
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gameboy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut pixels = {
[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: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 09s
[INFO] running `Command { std: "docker" "inspect" "be96b180eb27d34c8c8cee7eb474a59c6493b680428bc8410f84d1c0d08ba936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be96b180eb27d34c8c8cee7eb474a59c6493b680428bc8410f84d1c0d08ba936", kill_on_drop: false }`
[INFO] [stdout] be96b180eb27d34c8c8cee7eb474a59c6493b680428bc8410f84d1c0d08ba936