[INFO] cloning repository https://github.com/mitchchn/nes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mitchchn/nes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitchchn%2Fnes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitchchn%2Fnes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea5fdc3941e6defe3ab1adbbd42cdda7cbc2b31b
[INFO] checking mitchchn/nes against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitchchn%2Fnes" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mitchchn/nes
[INFO] finished tweaking git repo https://github.com/mitchchn/nes
[INFO] tweaked toml for git repo https://github.com/mitchchn/nes written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mitchchn/nes on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mitchchn/nes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] help: build is a valid .cargo/config.toml key
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b3e6a23535ad8a754fa6f80237b92ed5630bf0925b5e3048acc8bc264c7fdf7
[INFO] running `Command { std: "docker" "start" "-a" "2b3e6a23535ad8a754fa6f80237b92ed5630bf0925b5e3048acc8bc264c7fdf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b3e6a23535ad8a754fa6f80237b92ed5630bf0925b5e3048acc8bc264c7fdf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b3e6a23535ad8a754fa6f80237b92ed5630bf0925b5e3048acc8bc264c7fdf7", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6daa28d2cdb8c4f99c74a7352c734d8237dbd875f2d080e06673b86c59deebb
[INFO] running `Command { std: "docker" "start" "-a" "b6daa28d2cdb8c4f99c74a7352c734d8237dbd875f2d080e06673b86c59deebb", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] help: build is a valid .cargo/config.toml key
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[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]    Compiling libudev-sys v0.1.4
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[INFO] [stderr]    Compiling quote v0.6.13
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[INFO] [stdout] warning: variant `ASL_A` should have an upper camel case name
[INFO] [stdout]    --> src/cpu.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     ASL_A,
[INFO] [stdout]     |     ^^^^^ help: convert the identifier to upper camel case: `AslA`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LSR_A` should have an upper camel case name
[INFO] [stdout]    --> src/cpu.rs:171:5
[INFO] [stdout]     |
[INFO] [stdout] 171 |     LSR_A,
[INFO] [stdout]     |     ^^^^^ help: convert the identifier to upper camel case: `LsrA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ROL_A` should have an upper camel case name
[INFO] [stdout]    --> src/cpu.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 |     ROL_A,
[INFO] [stdout]     |     ^^^^^ help: convert the identifier to upper camel case: `RolA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ROR_A` should have an upper camel case name
[INFO] [stdout]    --> src/cpu.rs:192:5
[INFO] [stdout]     |
[INFO] [stdout] 192 |     ROR_A,
[INFO] [stdout]     |     ^^^^^ help: convert the identifier to upper camel case: `RorA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/cpu.rs:664:12
[INFO] [stdout]     |
[INFO] [stdout] 664 |         if (DEBUG) {
[INFO] [stdout]     |            ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 664 -         if (DEBUG) {
[INFO] [stdout] 664 +         if DEBUG  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iter::FromIterator`
[INFO] [stdout]  --> src/display.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{iter::FromIterator, time::Duration, sync::{Arc, Mutex}};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow::BorrowMut`
[INFO] [stdout]  --> src/tui.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::BorrowMut, io::stdout};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SystemTime`, `borrow::BorrowMut`, `cell::RefCell`, `ops::Deref`, and `rc::Rc`
[INFO] [stdout]   --> src/debugger.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout]  2 |     borrow::BorrowMut,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]  3 |     cell::RefCell,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]  4 |     ops::Deref,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]  5 |     rc::Rc,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     time::{Duration, Instant, SystemTime},
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/stdin.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Instant`
[INFO] [stdout]  --> src/serial.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{io::Write, ops::Deref, time::Instant};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TTYPort`
[INFO] [stdout]  --> src/serial.rs:3:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serialport::{self, SerialPort, TTYPort};
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cell::RefCell` and `rc::Rc`
[INFO] [stdout]  --> src/bus.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{rc::Rc, cell::RefCell};
[INFO] [stdout]   |           ^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cpu::CPU6502`
[INFO] [stdout]  --> src/bus.rs:3:98
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{serial::Serial, stdin::Stdin, stdout::Stdout, mem::Memory, display::Display, io::IO, cpu::CPU6502};
[INFO] [stdout]   |                                                                                                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ASL_A` should have an upper camel case name
[INFO] [stdout]    --> src/cpu.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     ASL_A,
[INFO] [stdout]     |     ^^^^^ help: convert the identifier to upper camel case: `AslA`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LSR_A` should have an upper camel case name
[INFO] [stdout]    --> src/cpu.rs:171:5
[INFO] [stdout]     |
[INFO] [stdout] 171 |     LSR_A,
[INFO] [stdout]     |     ^^^^^ help: convert the identifier to upper camel case: `LsrA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ROL_A` should have an upper camel case name
[INFO] [stdout]    --> src/cpu.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 |     ROL_A,
[INFO] [stdout]     |     ^^^^^ help: convert the identifier to upper camel case: `RolA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ROR_A` should have an upper camel case name
[INFO] [stdout]    --> src/cpu.rs:192:5
[INFO] [stdout]     |
[INFO] [stdout] 192 |     ROR_A,
[INFO] [stdout]     |     ^^^^^ help: convert the identifier to upper camel case: `RorA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/cpu.rs:664:12
[INFO] [stdout]     |
[INFO] [stdout] 664 |         if (DEBUG) {
[INFO] [stdout]     |            ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 664 -         if (DEBUG) {
[INFO] [stdout] 664 +         if DEBUG  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iter::FromIterator`
[INFO] [stdout]  --> src/display.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{iter::FromIterator, time::Duration, sync::{Arc, Mutex}};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow::BorrowMut`
[INFO] [stdout]  --> src/tui.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::BorrowMut, io::stdout};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SystemTime`, `borrow::BorrowMut`, `cell::RefCell`, `ops::Deref`, and `rc::Rc`
[INFO] [stdout]   --> src/debugger.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout]  2 |     borrow::BorrowMut,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]  3 |     cell::RefCell,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]  4 |     ops::Deref,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]  5 |     rc::Rc,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     time::{Duration, Instant, SystemTime},
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/stdin.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ops::Deref` and `time::Instant`
[INFO] [stdout]  --> src/serial.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{io::Write, ops::Deref, time::Instant};
[INFO] [stdout]   |                      ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TTYPort`
[INFO] [stdout]  --> src/serial.rs:3:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serialport::{self, SerialPort, TTYPort};
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cell::RefCell` and `rc::Rc`
[INFO] [stdout]  --> src/bus.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{rc::Rc, cell::RefCell};
[INFO] [stdout]   |           ^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cpu::CPU6502`
[INFO] [stdout]  --> src/bus.rs:3:98
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{serial::Serial, stdin::Stdin, stdout::Stdout, mem::Memory, display::Display, io::IO, cpu::CPU6502};
[INFO] [stdout]   |                                                                                                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Deref`
[INFO] [stdout]  --> src/serial.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{io::Write, ops::Deref, time::Instant};
[INFO] [stdout]   |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tui.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut d = &mut self.debugger;
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `irq` is never used
[INFO] [stdout]     --> src/cpu.rs:1570:8
[INFO] [stdout]      |
[INFO] [stdout]  515 | impl<T: IO> CPU6502<T> {
[INFO] [stdout]      | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1570 |     fn irq(&mut self) {
[INFO] [stdout]      |        ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACIA_COMMAND` is never used
[INFO] [stdout]  --> src/serial.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const ACIA_COMMAND: u16 = 2;
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACIA_CONTROL` is never used
[INFO] [stdout]  --> src/serial.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const ACIA_CONTROL: u16 = 3;
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RAM_START` is never used
[INFO] [stdout]  --> src/bus.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const RAM_START: u16 = 0x0000;
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RAM_END` is never used
[INFO] [stdout]  --> src/bus.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const RAM_END: u16 = 0x4FFF;
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROM_START` is never used
[INFO] [stdout]   --> src/bus.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const ROM_START: u16 = 0xC000;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROM_END` is never used
[INFO] [stdout]   --> src/bus.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const ROM_END: u16 = 0xFFFF;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tui.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut d = &mut self.debugger;
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `irq` is never used
[INFO] [stdout]     --> src/cpu.rs:1570:8
[INFO] [stdout]      |
[INFO] [stdout]  515 | impl<T: IO> CPU6502<T> {
[INFO] [stdout]      | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1570 |     fn irq(&mut self) {
[INFO] [stdout]      |        ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACIA_COMMAND` is never used
[INFO] [stdout]  --> src/serial.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const ACIA_COMMAND: u16 = 2;
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACIA_CONTROL` is never used
[INFO] [stdout]  --> src/serial.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const ACIA_CONTROL: u16 = 3;
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RAM_START` is never used
[INFO] [stdout]  --> src/bus.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const RAM_START: u16 = 0x0000;
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RAM_END` is never used
[INFO] [stdout]  --> src/bus.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const RAM_END: u16 = 0x4FFF;
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROM_START` is never used
[INFO] [stdout]   --> src/bus.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const ROM_START: u16 = 0xC000;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROM_END` is never used
[INFO] [stdout]   --> src/bus.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const ROM_END: u16 = 0xFFFF;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Path` and `borrow::BorrowMut`
[INFO] [stdout]  --> src/bin/cli.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     borrow::BorrowMut,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 |     fs,
[INFO] [stdout] 4 |     path::{Path, PathBuf},
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `display::Display`
[INFO] [stdout]  --> src/bin/cli.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nes::{debugger::Debugger, display::Display, tui::Tui};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Path` and `borrow::BorrowMut`
[INFO] [stdout]  --> src/bin/cli.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     borrow::BorrowMut,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 |     fs,
[INFO] [stdout] 4 |     path::{Path, PathBuf},
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `display::Display`
[INFO] [stdout]  --> src/bin/cli.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nes::{debugger::Debugger, display::Display, tui::Tui};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/cli.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         handle.unwrap().join();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let _ = handle.unwrap().join();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/cli.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         handle.unwrap().join();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let _ = handle.unwrap().join();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 16.52s
[INFO] running `Command { std: "docker" "inspect" "b6daa28d2cdb8c4f99c74a7352c734d8237dbd875f2d080e06673b86c59deebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6daa28d2cdb8c4f99c74a7352c734d8237dbd875f2d080e06673b86c59deebb", kill_on_drop: false }`
[INFO] [stdout] b6daa28d2cdb8c4f99c74a7352c734d8237dbd875f2d080e06673b86c59deebb
