[INFO] cloning repository https://github.com/masnax/rustygameboy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/masnax/rustygameboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasnax%2Frustygameboy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasnax%2Frustygameboy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c74cc2008691cbbbce42570119459721ab9a253
[INFO] checking masnax/rustygameboy against try#5d9095c550fcec9e458ce8d6b0c04a217641db66 for pr-77153
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasnax%2Frustygameboy" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/masnax/rustygameboy on toolchain 5d9095c550fcec9e458ce8d6b0c04a217641db66
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/masnax/rustygameboy
[INFO] finished tweaking git repo https://github.com/masnax/rustygameboy
[INFO] tweaked toml for git repo https://github.com/masnax/rustygameboy written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/masnax/rustygameboy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "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] 5adfc1662ad2e9e6c31d225a636bcdbd96f6949bc4cc1646bfdf98455e478066
[INFO] running `Command { std: "docker" "start" "-a" "5adfc1662ad2e9e6c31d225a636bcdbd96f6949bc4cc1646bfdf98455e478066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5adfc1662ad2e9e6c31d225a636bcdbd96f6949bc4cc1646bfdf98455e478066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5adfc1662ad2e9e6c31d225a636bcdbd96f6949bc4cc1646bfdf98455e478066", kill_on_drop: false }`
[INFO] [stdout] 5adfc1662ad2e9e6c31d225a636bcdbd96f6949bc4cc1646bfdf98455e478066
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c601916a17bb09c79276b89c7e4509e80d8e61e328c6f6dd2b4a8578ea90c0ff
[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" "c601916a17bb09c79276b89c7e4509e80d8e61e328c6f6dd2b4a8578ea90c0ff", kill_on_drop: false }`
[INFO] [stderr]     Checking rustygameboy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `CPU`
[INFO] [stdout]  --> src/cpu.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct CPU {
[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: `init`
[INFO] [stdout]   --> src/cpu.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn init() -> CPU {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_opcode`
[INFO] [stdout]   --> src/cpu.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn read_opcode(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `scan_word`
[INFO] [stdout]   --> src/cpu.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn scan_word(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `scan_byte`
[INFO] [stdout]   --> src/cpu.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn scan_byte(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execOpCode`
[INFO] [stdout]   --> src/cpu.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn execOpCode(&mut self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `init`
[INFO] [stdout]   --> src/register.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn init() -> Register {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_word`
[INFO] [stdout]   --> src/register.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn write_word(&mut self, addr: u16, value: u16) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_word`
[INFO] [stdout]   --> src/register.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn read_word(&self, addr: u16) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `MotherBoard`
[INFO] [stdout]  --> src/main.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct MotherBoard {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `execOpCode` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn execOpCode(&mut self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to snake case: `exec_op_code`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Map` should have a snake case name
[INFO] [stdout]  --> src/register.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 |    Map: HashMap<&'static str, u16>,
[INFO] [stdout]   |    ^^^ help: convert the identifier to snake case: `map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `incMem` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn incMem(&mut self);
[INFO] [stdout]    |        ^^^^^^ help: convert the identifier to snake case: `inc_mem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `decMem` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn decMem(&mut self);
[INFO] [stdout]    |        ^^^^^^ help: convert the identifier to snake case: `dec_mem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `addW` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn addW(&mut self, id: &str, val: u16);
[INFO] [stdout]    |        ^^^^ help: convert the identifier to snake case: `add_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `addB` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn addB(&mut self, id: char, val: u8);
[INFO] [stdout]    |        ^^^^ help: convert the identifier to snake case: `add_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `addSP` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn addSP(&mut self, val: i8);
[INFO] [stdout]    |        ^^^^^ help: convert the identifier to snake case: `add_sp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `subW` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn subW(&mut self, id: &str, val: u16);
[INFO] [stdout]    |        ^^^^ help: convert the identifier to snake case: `sub_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `subB` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn subB(&mut self, id: char, val: u8);
[INFO] [stdout]    |        ^^^^ help: convert the identifier to snake case: `sub_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ldInc` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn ldInc(&mut self);
[INFO] [stdout]    |        ^^^^^ help: convert the identifier to snake case: `ld_inc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ldDec` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn ldDec(&mut self);
[INFO] [stdout]    |        ^^^^^ help: convert the identifier to snake case: `ld_dec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ldMemInc` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn ldMemInc(&mut self);
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `ld_mem_inc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ldMemDec` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn ldMemDec(&mut self);
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `ld_mem_dec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SP` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let SP: u16 = self.get_word("SP");
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `sp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bigValue` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:188:13
[INFO] [stdout]     |
[INFO] [stdout] 188 |         let bigValue: u16 = value as u16;
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `big_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 198 |         let A: u8 = self.get_byte('A');
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:199:13
[INFO] [stdout]     |
[INFO] [stdout] 199 |         let C: u8 = self.get_flag(ALUFlag::C) as u8;
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/instructions.rs:204:38
[INFO] [stdout]     |
[INFO] [stdout] 204 |         self.update_flag(ALUFlag::H, (A & 0xF) + (value & 0xF) + C > 0xFF);
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:231:13
[INFO] [stdout]     |
[INFO] [stdout] 231 |         let A: u8 = self.get_byte('A');
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:232:13
[INFO] [stdout]     |
[INFO] [stdout] 232 |         let C: u8 = self.get_flag(ALUFlag::C) as u8;
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:296:13
[INFO] [stdout]     |
[INFO] [stdout] 296 |         let A = self.get_byte('A');
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:297:13
[INFO] [stdout]     |
[INFO] [stdout] 297 |         let C = self.get_flag(ALUFlag::C);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:298:13
[INFO] [stdout]     |
[INFO] [stdout] 298 |         let H = self.get_flag(ALUFlag::H);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:299:13
[INFO] [stdout]     |
[INFO] [stdout] 299 |         let N = self.get_flag(ALUFlag::N);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `HL` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:362:13
[INFO] [stdout]     |
[INFO] [stdout] 362 |         let HL: u16 = self.get_word("HL");
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `hl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `memHL` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:363:13
[INFO] [stdout]     |
[INFO] [stdout] 363 |         let memHL: u8 = self.read_byte(HL);
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `mem_hl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `HL` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:368:13
[INFO] [stdout]     |
[INFO] [stdout] 368 |         let HL: u16 = self.get_word("HL");
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `hl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `memHL` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:369:13
[INFO] [stdout]     |
[INFO] [stdout] 369 |         let memHL: u8 = self.read_byte(HL);
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `mem_hl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `HL` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:375:13
[INFO] [stdout]     |
[INFO] [stdout] 375 |         let HL: u16 = self.get_word("HL");
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `hl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:376:13
[INFO] [stdout]     |
[INFO] [stdout] 376 |         let A: u8 = self.get_byte('A');
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `HL` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:382:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |         let HL: u16 = self.get_word("HL");
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `hl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:383:13
[INFO] [stdout]     |
[INFO] [stdout] 383 |         let A: u8 = self.get_byte('A');
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:389:13
[INFO] [stdout]     |
[INFO] [stdout] 389 |         let F = self.get_byte('F');
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `flagValue` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:390:13
[INFO] [stdout]     |
[INFO] [stdout] 390 |         let flagValue = flag as u8;
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `flag_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `flagValue` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:395:13
[INFO] [stdout]     |
[INFO] [stdout] 395 |         let flagValue = flag as u8;
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `flag_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:396:13
[INFO] [stdout]     |
[INFO] [stdout] 396 |         let F = self.get_byte('F') ^ flagValue;
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 46 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `CPU`
[INFO] [stdout]  --> src/cpu.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct CPU {
[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: `init`
[INFO] [stdout]   --> src/cpu.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn init() -> CPU {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_opcode`
[INFO] [stdout]   --> src/cpu.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn read_opcode(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `scan_word`
[INFO] [stdout]   --> src/cpu.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn scan_word(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `scan_byte`
[INFO] [stdout]   --> src/cpu.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn scan_byte(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execOpCode`
[INFO] [stdout]   --> src/cpu.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn execOpCode(&mut self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `init`
[INFO] [stdout]   --> src/register.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn init() -> Register {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_word`
[INFO] [stdout]   --> src/register.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn write_word(&mut self, addr: u16, value: u16) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_word`
[INFO] [stdout]   --> src/register.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn read_word(&self, addr: u16) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `MotherBoard`
[INFO] [stdout]  --> src/main.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct MotherBoard {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `execOpCode` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn execOpCode(&mut self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to snake case: `exec_op_code`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Map` should have a snake case name
[INFO] [stdout]  --> src/register.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 |    Map: HashMap<&'static str, u16>,
[INFO] [stdout]   |    ^^^ help: convert the identifier to snake case: `map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `incMem` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn incMem(&mut self);
[INFO] [stdout]    |        ^^^^^^ help: convert the identifier to snake case: `inc_mem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `decMem` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn decMem(&mut self);
[INFO] [stdout]    |        ^^^^^^ help: convert the identifier to snake case: `dec_mem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `addW` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn addW(&mut self, id: &str, val: u16);
[INFO] [stdout]    |        ^^^^ help: convert the identifier to snake case: `add_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `addB` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn addB(&mut self, id: char, val: u8);
[INFO] [stdout]    |        ^^^^ help: convert the identifier to snake case: `add_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `addSP` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn addSP(&mut self, val: i8);
[INFO] [stdout]    |        ^^^^^ help: convert the identifier to snake case: `add_sp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `subW` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn subW(&mut self, id: &str, val: u16);
[INFO] [stdout]    |        ^^^^ help: convert the identifier to snake case: `sub_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `subB` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn subB(&mut self, id: char, val: u8);
[INFO] [stdout]    |        ^^^^ help: convert the identifier to snake case: `sub_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ldInc` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn ldInc(&mut self);
[INFO] [stdout]    |        ^^^^^ help: convert the identifier to snake case: `ld_inc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ldDec` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn ldDec(&mut self);
[INFO] [stdout]    |        ^^^^^ help: convert the identifier to snake case: `ld_dec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ldMemInc` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn ldMemInc(&mut self);
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `ld_mem_inc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ldMemDec` should have a snake case name
[INFO] [stdout]   --> src/instructions.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn ldMemDec(&mut self);
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `ld_mem_dec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SP` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let SP: u16 = self.get_word("SP");
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `sp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bigValue` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:188:13
[INFO] [stdout]     |
[INFO] [stdout] 188 |         let bigValue: u16 = value as u16;
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `big_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 198 |         let A: u8 = self.get_byte('A');
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:199:13
[INFO] [stdout]     |
[INFO] [stdout] 199 |         let C: u8 = self.get_flag(ALUFlag::C) as u8;
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/instructions.rs:204:38
[INFO] [stdout]     |
[INFO] [stdout] 204 |         self.update_flag(ALUFlag::H, (A & 0xF) + (value & 0xF) + C > 0xFF);
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:231:13
[INFO] [stdout]     |
[INFO] [stdout] 231 |         let A: u8 = self.get_byte('A');
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:232:13
[INFO] [stdout]     |
[INFO] [stdout] 232 |         let C: u8 = self.get_flag(ALUFlag::C) as u8;
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:296:13
[INFO] [stdout]     |
[INFO] [stdout] 296 |         let A = self.get_byte('A');
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:297:13
[INFO] [stdout]     |
[INFO] [stdout] 297 |         let C = self.get_flag(ALUFlag::C);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:298:13
[INFO] [stdout]     |
[INFO] [stdout] 298 |         let H = self.get_flag(ALUFlag::H);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:299:13
[INFO] [stdout]     |
[INFO] [stdout] 299 |         let N = self.get_flag(ALUFlag::N);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `HL` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:362:13
[INFO] [stdout]     |
[INFO] [stdout] 362 |         let HL: u16 = self.get_word("HL");
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `hl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `memHL` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:363:13
[INFO] [stdout]     |
[INFO] [stdout] 363 |         let memHL: u8 = self.read_byte(HL);
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `mem_hl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `HL` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:368:13
[INFO] [stdout]     |
[INFO] [stdout] 368 |         let HL: u16 = self.get_word("HL");
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `hl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `memHL` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:369:13
[INFO] [stdout]     |
[INFO] [stdout] 369 |         let memHL: u8 = self.read_byte(HL);
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `mem_hl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `HL` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:375:13
[INFO] [stdout]     |
[INFO] [stdout] 375 |         let HL: u16 = self.get_word("HL");
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `hl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:376:13
[INFO] [stdout]     |
[INFO] [stdout] 376 |         let A: u8 = self.get_byte('A');
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `HL` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:382:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |         let HL: u16 = self.get_word("HL");
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `hl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:383:13
[INFO] [stdout]     |
[INFO] [stdout] 383 |         let A: u8 = self.get_byte('A');
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:389:13
[INFO] [stdout]     |
[INFO] [stdout] 389 |         let F = self.get_byte('F');
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `flagValue` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:390:13
[INFO] [stdout]     |
[INFO] [stdout] 390 |         let flagValue = flag as u8;
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `flag_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `flagValue` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:395:13
[INFO] [stdout]     |
[INFO] [stdout] 395 |         let flagValue = flag as u8;
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `flag_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F` should have a snake case name
[INFO] [stdout]    --> src/instructions.rs:396:13
[INFO] [stdout]     |
[INFO] [stdout] 396 |         let F = self.get_byte('F') ^ flagValue;
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 46 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "c601916a17bb09c79276b89c7e4509e80d8e61e328c6f6dd2b4a8578ea90c0ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c601916a17bb09c79276b89c7e4509e80d8e61e328c6f6dd2b4a8578ea90c0ff", kill_on_drop: false }`
[INFO] [stdout] c601916a17bb09c79276b89c7e4509e80d8e61e328c6f6dd2b4a8578ea90c0ff