[INFO] cloning repository https://github.com/Naymoll/nes_emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Naymoll/nes_emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNaymoll%2Fnes_emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNaymoll%2Fnes_emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 58a07e2c7985bf3693e2cf101a11fd6279fb3448
[INFO] checking Naymoll/nes_emulator against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNaymoll%2Fnes_emulator" "/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/Naymoll/nes_emulator on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Naymoll/nes_emulator
[INFO] finished tweaking git repo https://github.com/Naymoll/nes_emulator
[INFO] tweaked toml for git repo https://github.com/Naymoll/nes_emulator written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Naymoll/nes_emulator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 646640754c9717921905fa6a04234a288dd92cd3b178762101db2de61d5af422
[INFO] running `Command { std: "docker" "start" "-a" "646640754c9717921905fa6a04234a288dd92cd3b178762101db2de61d5af422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "646640754c9717921905fa6a04234a288dd92cd3b178762101db2de61d5af422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "646640754c9717921905fa6a04234a288dd92cd3b178762101db2de61d5af422", kill_on_drop: false }`
[INFO] [stdout] 646640754c9717921905fa6a04234a288dd92cd3b178762101db2de61d5af422
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38afa556cdba12182ba3b47003caa068eacb2f6f94b7395f741bb912ef36711c
[INFO] running `Command { std: "docker" "start" "-a" "38afa556cdba12182ba3b47003caa068eacb2f6f94b7395f741bb912ef36711c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking nes_emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/nes/cpu.rs:597:17
[INFO] [stdout]     |
[INFO] [stdout] 597 |                 _ => unimplemented!("That opcode unimplemented"),
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/nes/instruction.rs:414:13
[INFO] [stdout]     |
[INFO] [stdout] 414 |             _ => unimplemented!("That code unimplemented"),
[INFO] [stdout]     |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/nes/cpu.rs:307:25
[INFO] [stdout]     |
[INFO] [stdout] 307 |                     let mut value = self.read_u8(address).wrapping_add(1);
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/nes/cpu.rs:939:13
[INFO] [stdout]     |
[INFO] [stdout] 939 |         let mut cpu = CPU::new();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/nes/cpu.rs:957:13
[INFO] [stdout]     |
[INFO] [stdout] 957 |         let mut cpu = CPU::new();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/nes/cpu.rs:597:17
[INFO] [stdout]     |
[INFO] [stdout] 597 |                 _ => unimplemented!("That opcode unimplemented"),
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/nes/instruction.rs:414:13
[INFO] [stdout]     |
[INFO] [stdout] 414 |             _ => unimplemented!("That code unimplemented"),
[INFO] [stdout]     |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `STACK_RESET`
[INFO] [stdout]   --> src/nes/cpu.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 53 | const STACK_RESET: u16 = 0x01FF;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Reset`
[INFO] [stdout]  --> src/nes/interrupt.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Reset,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NMI`
[INFO] [stdout]  --> src/nes/interrupt.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     NMI,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RESET_INT`
[INFO] [stdout]   --> src/nes/interrupt.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | / pub const RESET_INT: Interrupt = Interrupt {
[INFO] [stdout] 15 | |     int_type: InterruptType::Reset,
[INFO] [stdout] 16 | |     vec_addr: 0xFFFC,
[INFO] [stdout] 17 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `NMI_RESET`
[INFO] [stdout]   --> src/nes/interrupt.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / pub const NMI_RESET: Interrupt = Interrupt {
[INFO] [stdout] 20 | |     int_type: InterruptType::NMI,
[INFO] [stdout] 21 | |     vec_addr: 0xFFFA,
[INFO] [stdout] 22 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `IRQ_INT`
[INFO] [stdout]   --> src/nes/interrupt.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | / pub const IRQ_INT: Interrupt = Interrupt {
[INFO] [stdout] 25 | |     int_type: InterruptType::IRQ,
[INFO] [stdout] 26 | |     vec_addr: 0xFFFE,
[INFO] [stdout] 27 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/nes/cpu.rs:307:25
[INFO] [stdout]     |
[INFO] [stdout] 307 |                     let mut value = self.read_u8(address).wrapping_add(1);
[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: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Register`
[INFO] [stdout]   --> src/nes/cpu.rs:21:6
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum Register {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `STACK_RESET`
[INFO] [stdout]   --> src/nes/cpu.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 53 | const STACK_RESET: u16 = 0x01FF;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CARRY_MASK`
[INFO] [stdout]   --> src/nes/cpu.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | const CARRY_MASK: u16 = 256;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `OVERFLOW_MASK`
[INFO] [stdout]   --> src/nes/cpu.rs:56:1
[INFO] [stdout]    |
[INFO] [stdout] 56 | const OVERFLOW_MASK: u16 = 128;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute_commands`
[INFO] [stdout]   --> src/nes/cpu.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn execute_commands(&mut self, commands: std::vec::Vec<u8>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `address`
[INFO] [stdout]    --> src/nes/cpu.rs:607:8
[INFO] [stdout]     |
[INFO] [stdout] 607 |     fn address(&self, mode: AddressingMode) -> u16 {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `interrupt`
[INFO] [stdout]    --> src/nes/cpu.rs:654:8
[INFO] [stdout]     |
[INFO] [stdout] 654 |     fn interrupt(&mut self, interrupt: Interrupt) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inc_program_counter`
[INFO] [stdout]    --> src/nes/cpu.rs:678:8
[INFO] [stdout]     |
[INFO] [stdout] 678 |     fn inc_program_counter(&mut self, value: u16) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_carry_flag`
[INFO] [stdout]    --> src/nes/cpu.rs:682:8
[INFO] [stdout]     |
[INFO] [stdout] 682 |     fn set_carry_flag(&mut self, value: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_zero_flag`
[INFO] [stdout]    --> src/nes/cpu.rs:686:8
[INFO] [stdout]     |
[INFO] [stdout] 686 |     fn update_zero_flag(&mut self, value: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_interrupt_disable_flag`
[INFO] [stdout]    --> src/nes/cpu.rs:690:8
[INFO] [stdout]     |
[INFO] [stdout] 690 |     fn set_interrupt_disable_flag(&mut self, value: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_decimal_mode_flag`
[INFO] [stdout]    --> src/nes/cpu.rs:694:8
[INFO] [stdout]     |
[INFO] [stdout] 694 |     fn set_decimal_mode_flag(&mut self, value: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_break_command_flag`
[INFO] [stdout]    --> src/nes/cpu.rs:698:8
[INFO] [stdout]     |
[INFO] [stdout] 698 |     fn set_break_command_flag(&mut self, value: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_overflow_flag`
[INFO] [stdout]    --> src/nes/cpu.rs:702:8
[INFO] [stdout]     |
[INFO] [stdout] 702 |     fn set_overflow_flag(&mut self, value: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_negative_flag`
[INFO] [stdout]    --> src/nes/cpu.rs:706:8
[INFO] [stdout]     |
[INFO] [stdout] 706 |     fn update_negative_flag(&mut self, value: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_register`
[INFO] [stdout]    --> src/nes/cpu.rs:711:8
[INFO] [stdout]     |
[INFO] [stdout] 711 |     fn set_register(&mut self, register: Register, value: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `adc`
[INFO] [stdout]    --> src/nes/cpu.rs:723:8
[INFO] [stdout]     |
[INFO] [stdout] 723 |     fn adc(&mut self, value: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `asl_accum`
[INFO] [stdout]    --> src/nes/cpu.rs:736:8
[INFO] [stdout]     |
[INFO] [stdout] 736 |     fn asl_accum(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `asl_mem`
[INFO] [stdout]    --> src/nes/cpu.rs:741:8
[INFO] [stdout]     |
[INFO] [stdout] 741 |     fn asl_mem(&mut self, addressing_mode: AddressingMode) -> u8 {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bit`
[INFO] [stdout]    --> src/nes/cpu.rs:756:8
[INFO] [stdout]     |
[INFO] [stdout] 756 |     fn bit(&mut self, value: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `branch`
[INFO] [stdout]    --> src/nes/cpu.rs:762:8
[INFO] [stdout]     |
[INFO] [stdout] 762 |     fn branch(&mut self) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `compare`
[INFO] [stdout]    --> src/nes/cpu.rs:767:8
[INFO] [stdout]     |
[INFO] [stdout] 767 |     fn compare(&mut self, lhs: u8, rhs: u8) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decrement`
[INFO] [stdout]    --> src/nes/cpu.rs:775:8
[INFO] [stdout]     |
[INFO] [stdout] 775 |     fn decrement(&mut self, mut value: u8) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `increment`
[INFO] [stdout]    --> src/nes/cpu.rs:783:8
[INFO] [stdout]     |
[INFO] [stdout] 783 |     fn increment(&mut self, mut value: u8) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lsr_accum`
[INFO] [stdout]    --> src/nes/cpu.rs:791:8
[INFO] [stdout]     |
[INFO] [stdout] 791 |     fn lsr_accum(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lsr_mem`
[INFO] [stdout]    --> src/nes/cpu.rs:796:8
[INFO] [stdout]     |
[INFO] [stdout] 796 |     fn lsr_mem(&mut self, addressing_mode: AddressingMode) -> u8 {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rol_accum`
[INFO] [stdout]    --> src/nes/cpu.rs:811:8
[INFO] [stdout]     |
[INFO] [stdout] 811 |     fn rol_accum(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rol_mem`
[INFO] [stdout]    --> src/nes/cpu.rs:823:8
[INFO] [stdout]     |
[INFO] [stdout] 823 |     fn rol_mem(&mut self, addressing_mode: AddressingMode) -> u8 {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ror_accum`
[INFO] [stdout]    --> src/nes/cpu.rs:842:8
[INFO] [stdout]     |
[INFO] [stdout] 842 |     fn ror_accum(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ror_mem`
[INFO] [stdout]    --> src/nes/cpu.rs:854:8
[INFO] [stdout]     |
[INFO] [stdout] 854 |     fn ror_mem(&mut self, addressing_mode: AddressingMode) -> u8 {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sbc`
[INFO] [stdout]    --> src/nes/cpu.rs:873:8
[INFO] [stdout]     |
[INFO] [stdout] 873 |     fn sbc(&mut self, value: u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Reset`
[INFO] [stdout]  --> src/nes/interrupt.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Reset,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NMI`
[INFO] [stdout]  --> src/nes/interrupt.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     NMI,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IRQ`
[INFO] [stdout]  --> src/nes/interrupt.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     IRQ,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BRK`
[INFO] [stdout]  --> src/nes/interrupt.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     BRK,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Interrupt`
[INFO] [stdout]  --> src/nes/interrupt.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Interrupt {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RESET_INT`
[INFO] [stdout]   --> src/nes/interrupt.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | / pub const RESET_INT: Interrupt = Interrupt {
[INFO] [stdout] 15 | |     int_type: InterruptType::Reset,
[INFO] [stdout] 16 | |     vec_addr: 0xFFFC,
[INFO] [stdout] 17 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `NMI_RESET`
[INFO] [stdout]   --> src/nes/interrupt.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / pub const NMI_RESET: Interrupt = Interrupt {
[INFO] [stdout] 20 | |     int_type: InterruptType::NMI,
[INFO] [stdout] 21 | |     vec_addr: 0xFFFA,
[INFO] [stdout] 22 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `IRQ_INT`
[INFO] [stdout]   --> src/nes/interrupt.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | / pub const IRQ_INT: Interrupt = Interrupt {
[INFO] [stdout] 25 | |     int_type: InterruptType::IRQ,
[INFO] [stdout] 26 | |     vec_addr: 0xFFFE,
[INFO] [stdout] 27 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BRK_INT`
[INFO] [stdout]   --> src/nes/interrupt.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | / pub const BRK_INT: Interrupt = Interrupt {
[INFO] [stdout] 30 | |     int_type: InterruptType::BRK,
[INFO] [stdout] 31 | |     vec_addr: 0xFFFE,
[INFO] [stdout] 32 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 43 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "38afa556cdba12182ba3b47003caa068eacb2f6f94b7395f741bb912ef36711c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38afa556cdba12182ba3b47003caa068eacb2f6f94b7395f741bb912ef36711c", kill_on_drop: false }`
[INFO] [stdout] 38afa556cdba12182ba3b47003caa068eacb2f6f94b7395f741bb912ef36711c