[INFO] cloning repository https://github.com/pickles976/6502Emu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pickles976/6502Emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpickles976%2F6502Emu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpickles976%2F6502Emu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a6d657d49a0f73cd80efec75665deeab6b9d06f
[INFO] testing pickles976/6502Emu against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpickles976%2F6502Emu" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pickles976/6502Emu
[INFO] finished tweaking git repo https://github.com/pickles976/6502Emu
[INFO] tweaked toml for git repo https://github.com/pickles976/6502Emu written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pickles976/6502Emu on toolchain b8e88e5ddf5521a9f43ee3f62a702388c713e4bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pickles976/6502Emu 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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing pickles976/6502Emu against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpickles976%2F6502Emu" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pickles976/6502Emu
[INFO] finished tweaking git repo https://github.com/pickles976/6502Emu
[INFO] tweaked toml for git repo https://github.com/pickles976/6502Emu written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pickles976/6502Emu on toolchain b8e88e5ddf5521a9f43ee3f62a702388c713e4bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pickles976/6502Emu 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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.2.9
[INFO] [stderr]   Downloaded version-compare v0.1.1
[INFO] [stderr]   Downloaded bitflags v2.1.0
[INFO] [stderr]   Downloaded sdl2 v0.35.2
[INFO] [stderr]   Downloaded libc v0.2.141
[INFO] [stderr]   Downloaded sdl2-sys v0.35.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f29dd68e9f20a8951b2f7e3d1d9bfb7f2e487bfcbe2382050bfd7f766a25ff4
[INFO] running `Command { std: "docker" "start" "-a" "9f29dd68e9f20a8951b2f7e3d1d9bfb7f2e487bfcbe2382050bfd7f766a25ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f29dd68e9f20a8951b2f7e3d1d9bfb7f2e487bfcbe2382050bfd7f766a25ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f29dd68e9f20a8951b2f7e3d1d9bfb7f2e487bfcbe2382050bfd7f766a25ff4", kill_on_drop: false }`
[INFO] [stdout] 9f29dd68e9f20a8951b2f7e3d1d9bfb7f2e487bfcbe2382050bfd7f766a25ff4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d90055d8f74e7a18337670fefccc1a22fee36339a0a51aabc493ca19ceb8080b
[INFO] running `Command { std: "docker" "start" "-a" "d90055d8f74e7a18337670fefccc1a22fee36339a0a51aabc493ca19ceb8080b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]    Compiling bitflags v2.1.0
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling nes_emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `FOUR_SCREEN` should have an upper camel case name
[INFO] [stdout]  --> src/cartridge.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     FOUR_SCREEN,
[INFO] [stdout]   |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `FourScreen`
[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: unused import: `cpu::Mem`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use cpu::Mem;
[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: `render::palette`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use render::palette;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trace::trace`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use trace::trace;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::pixels::Color`
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use sdl2::pixels::Color;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::EventPump`
[INFO] [stdout]   --> src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use sdl2::EventPump;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu.rs:1200:17
[INFO] [stdout]      |
[INFO] [stdout] 1200 |                 _ => todo!(),
[INFO] [stdout]      |                 ^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]     --> src/cpu.rs:1200:17
[INFO] [stdout]      |
[INFO] [stdout]  685 |                 0xa9 | 0xa5 | 0xb5 | 0xad | 0xbd | 0xb9 | 0xa1 | 0xb1 => {
[INFO] [stdout]      |                 ----------------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout]  689 |                 0xAA => self.tax(),
[INFO] [stdout]      |                 ---- matches some of the same values
[INFO] [stdout]  690 |                 0xe8 => self.inx(),
[INFO] [stdout]      |                 ---- matches some of the same values
[INFO] [stdout]  691 |                 0x00 => return,
[INFO] [stdout]      |                 ---- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1200 |                 _ => todo!(),
[INFO] [stdout]      |                 ^ ...and 82 other patterns collectively make this unreachable
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/cpu.rs:1086:25
[INFO] [stdout]      |
[INFO] [stdout] 1086 |                     let data = self.mem_read(addr);
[INFO] [stdout]      |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/main.rs:106:28
[INFO] [stdout]     |
[INFO] [stdout] 106 |     cpu.run_with_callback(|cpu| {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PPU_REGISTERS` is never used
[INFO] [stdout]   --> src/bus.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | const PPU_REGISTERS: u16 = 0x2000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BRK` is never constructed
[INFO] [stdout]    --> src/cpu.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout]  99 |     pub enum InterruptType {
[INFO] [stdout]     |              ------------- variant in this enum
[INFO] [stdout] 100 |         NMI,
[INFO] [stdout] 101 |         BRK,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BRK` is never used
[INFO] [stdout]    --> src/cpu.rs:119:22
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub(super) const BRK: Interrupt = Interrupt {
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.80s
[INFO] running `Command { std: "docker" "inspect" "d90055d8f74e7a18337670fefccc1a22fee36339a0a51aabc493ca19ceb8080b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d90055d8f74e7a18337670fefccc1a22fee36339a0a51aabc493ca19ceb8080b", kill_on_drop: false }`
[INFO] [stdout] d90055d8f74e7a18337670fefccc1a22fee36339a0a51aabc493ca19ceb8080b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb3508b8f4b61b076e0f2eefc8ee9fb47a1e2720e505599ce72ef60bda1d26dc
[INFO] running `Command { std: "docker" "start" "-a" "fb3508b8f4b61b076e0f2eefc8ee9fb47a1e2720e505599ce72ef60bda1d26dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling nes_emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `FOUR_SCREEN` should have an upper camel case name
[INFO] [stdout]  --> src/cartridge.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     FOUR_SCREEN,
[INFO] [stdout]   |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `FourScreen`
[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: unused import: `cpu::Mem`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use cpu::Mem;
[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: `render::palette`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use render::palette;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trace::trace`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use trace::trace;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::pixels::Color`
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use sdl2::pixels::Color;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::EventPump`
[INFO] [stdout]   --> src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use sdl2::EventPump;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ppu`
[INFO] [stdout]    --> src/bus.rs:212:51
[INFO] [stdout]     |
[INFO] [stdout] 212 |         let mut bus = Bus::new(test::test_rom(), |ppu: &NesPPU, &mut Joypad| {});
[INFO] [stdout]     |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ppu`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Joypad`
[INFO] [stdout]    --> src/bus.rs:212:70
[INFO] [stdout]     |
[INFO] [stdout] 212 |         let mut bus = Bus::new(test::test_rom(), |ppu: &NesPPU, &mut Joypad| {});
[INFO] [stdout]     |                                                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_Joypad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu.rs:1200:17
[INFO] [stdout]      |
[INFO] [stdout] 1200 |                 _ => todo!(),
[INFO] [stdout]      |                 ^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]     --> src/cpu.rs:1200:17
[INFO] [stdout]      |
[INFO] [stdout]  685 |                 0xa9 | 0xa5 | 0xb5 | 0xad | 0xbd | 0xb9 | 0xa1 | 0xb1 => {
[INFO] [stdout]      |                 ----------------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout]  689 |                 0xAA => self.tax(),
[INFO] [stdout]      |                 ---- matches some of the same values
[INFO] [stdout]  690 |                 0xe8 => self.inx(),
[INFO] [stdout]      |                 ---- matches some of the same values
[INFO] [stdout]  691 |                 0x00 => return,
[INFO] [stdout]      |                 ---- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1200 |                 _ => todo!(),
[INFO] [stdout]      |                 ^ ...and 82 other patterns collectively make this unreachable
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/cpu.rs:1086:25
[INFO] [stdout]      |
[INFO] [stdout] 1086 |                     let data = self.mem_read(addr);
[INFO] [stdout]      |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ppu`
[INFO] [stdout]    --> src/trace.rs:155:51
[INFO] [stdout]     |
[INFO] [stdout] 155 |         let mut bus = Bus::new(test::test_rom(), |ppu: &NesPPU, joypad: &mut Joypad| {});
[INFO] [stdout]     |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ppu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `joypad`
[INFO] [stdout]    --> src/trace.rs:155:65
[INFO] [stdout]     |
[INFO] [stdout] 155 |         let mut bus = Bus::new(test::test_rom(), |ppu: &NesPPU, joypad: &mut Joypad| {});
[INFO] [stdout]     |                                                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_joypad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ppu`
[INFO] [stdout]    --> src/trace.rs:187:51
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let mut bus = Bus::new(test::test_rom(), |ppu: &NesPPU, joypad: &mut Joypad| {});
[INFO] [stdout]     |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ppu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `joypad`
[INFO] [stdout]    --> src/trace.rs:187:65
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let mut bus = Bus::new(test::test_rom(), |ppu: &NesPPU, joypad: &mut Joypad| {});
[INFO] [stdout]     |                                                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_joypad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/main.rs:106:28
[INFO] [stdout]     |
[INFO] [stdout] 106 |     cpu.run_with_callback(|cpu| {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PPU_REGISTERS` is never used
[INFO] [stdout]   --> src/bus.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | const PPU_REGISTERS: u16 = 0x2000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BRK` is never constructed
[INFO] [stdout]    --> src/cpu.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout]  99 |     pub enum InterruptType {
[INFO] [stdout]     |              ------------- variant in this enum
[INFO] [stdout] 100 |         NMI,
[INFO] [stdout] 101 |         BRK,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BRK` is never used
[INFO] [stdout]    --> src/cpu.rs:119:22
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub(super) const BRK: Interrupt = Interrupt {
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Joypad` should have a snake case name
[INFO] [stdout]    --> src/bus.rs:212:70
[INFO] [stdout]     |
[INFO] [stdout] 212 |         let mut bus = Bus::new(test::test_rom(), |ppu: &NesPPU, &mut Joypad| {});
[INFO] [stdout]     |                                                                      ^^^^^^ help: convert the identifier to snake case: `joypad`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "fb3508b8f4b61b076e0f2eefc8ee9fb47a1e2720e505599ce72ef60bda1d26dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb3508b8f4b61b076e0f2eefc8ee9fb47a1e2720e505599ce72ef60bda1d26dc", kill_on_drop: false }`
[INFO] [stdout] fb3508b8f4b61b076e0f2eefc8ee9fb47a1e2720e505599ce72ef60bda1d26dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7237c0c633c6d3de45f679140832c4c0bdff22447cd2d43f0d2abe1c1ef5a6f4
[INFO] running `Command { std: "docker" "start" "-a" "7237c0c633c6d3de45f679140832c4c0bdff22447cd2d43f0d2abe1c1ef5a6f4", kill_on_drop: false }`
[INFO] [stderr] warning: variant `FOUR_SCREEN` should have an upper camel case name
[INFO] [stderr]  --> src/cartridge.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     FOUR_SCREEN,
[INFO] [stderr]   |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `FourScreen`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cpu::Mem`
[INFO] [stderr]   --> src/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use cpu::Mem;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `render::palette`
[INFO] [stderr]   --> src/main.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use render::palette;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `trace::trace`
[INFO] [stderr]   --> src/main.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use trace::trace;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sdl2::pixels::Color`
[INFO] [stderr]   --> src/main.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use sdl2::pixels::Color;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sdl2::EventPump`
[INFO] [stderr]   --> src/main.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use sdl2::EventPump;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ppu`
[INFO] [stderr]    --> src/bus.rs:212:51
[INFO] [stderr]     |
[INFO] [stderr] 212 |         let mut bus = Bus::new(test::test_rom(), |ppu: &NesPPU, &mut Joypad| {});
[INFO] [stderr]     |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ppu`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Joypad`
[INFO] [stderr]    --> src/bus.rs:212:70
[INFO] [stderr]     |
[INFO] [stderr] 212 |         let mut bus = Bus::new(test::test_rom(), |ppu: &NesPPU, &mut Joypad| {});
[INFO] [stderr]     |                                                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_Joypad`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]     --> src/cpu.rs:1200:17
[INFO] [stderr]      |
[INFO] [stderr] 1200 |                 _ => todo!(),
[INFO] [stderr]      |                 ^ no value can reach this
[INFO] [stderr]      |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]     --> src/cpu.rs:1200:17
[INFO] [stderr]      |
[INFO] [stderr]  685 |                 0xa9 | 0xa5 | 0xb5 | 0xad | 0xbd | 0xb9 | 0xa1 | 0xb1 => {
[INFO] [stderr]      |                 ----------------------------------------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr]  689 |                 0xAA => self.tax(),
[INFO] [stderr]      |                 ---- matches some of the same values
[INFO] [stderr]  690 |                 0xe8 => self.inx(),
[INFO] [stderr]      |                 ---- matches some of the same values
[INFO] [stderr]  691 |                 0x00 => return,
[INFO] [stderr]      |                 ---- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 1200 |                 _ => todo!(),
[INFO] [stderr]      |                 ^ ...and 82 other patterns collectively make this unreachable
[INFO] [stderr]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]     --> src/cpu.rs:1086:25
[INFO] [stderr]      |
[INFO] [stderr] 1086 |                     let data = self.mem_read(addr);
[INFO] [stderr]      |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ppu`
[INFO] [stderr]    --> src/trace.rs:155:51
[INFO] [stderr]     |
[INFO] [stderr] 155 |         let mut bus = Bus::new(test::test_rom(), |ppu: &NesPPU, joypad: &mut Joypad| {});
[INFO] [stderr]     |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ppu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `joypad`
[INFO] [stderr]    --> src/trace.rs:155:65
[INFO] [stderr]     |
[INFO] [stderr] 155 |         let mut bus = Bus::new(test::test_rom(), |ppu: &NesPPU, joypad: &mut Joypad| {});
[INFO] [stderr]     |                                                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_joypad`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ppu`
[INFO] [stderr]    --> src/trace.rs:187:51
[INFO] [stderr]     |
[INFO] [stderr] 187 |         let mut bus = Bus::new(test::test_rom(), |ppu: &NesPPU, joypad: &mut Joypad| {});
[INFO] [stderr]     |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ppu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `joypad`
[INFO] [stderr]    --> src/trace.rs:187:65
[INFO] [stderr]     |
[INFO] [stderr] 187 |         let mut bus = Bus::new(test::test_rom(), |ppu: &NesPPU, joypad: &mut Joypad| {});
[INFO] [stderr]     |                                                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_joypad`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]    --> src/main.rs:106:28
[INFO] [stderr]     |
[INFO] [stderr] 106 |     cpu.run_with_callback(|cpu| {
[INFO] [stderr]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PPU_REGISTERS` is never used
[INFO] [stderr]   --> src/bus.rs:36:7
[INFO] [stderr]    |
[INFO] [stderr] 36 | const PPU_REGISTERS: u16 = 0x2000;
[INFO] [stderr]    |       ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `BRK` is never constructed
[INFO] [stderr]    --> src/cpu.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr]  99 |     pub enum InterruptType {
[INFO] [stderr]     |              ------------- variant in this enum
[INFO] [stderr] 100 |         NMI,
[INFO] [stderr] 101 |         BRK,
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BRK` is never used
[INFO] [stderr]    --> src/cpu.rs:119:22
[INFO] [stderr]     |
[INFO] [stderr] 119 |     pub(super) const BRK: Interrupt = Interrupt {
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Joypad` should have a snake case name
[INFO] [stderr]    --> src/bus.rs:212:70
[INFO] [stderr]     |
[INFO] [stderr] 212 |         let mut bus = Bus::new(test::test_rom(), |ppu: &NesPPU, &mut Joypad| {});
[INFO] [stderr]     |                                                                      ^^^^^^ help: convert the identifier to snake case: `joypad`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nes_emulator` (bin "nes_emulator" test) generated 19 warnings (run `cargo fix --bin "nes_emulator" -p nes_emulator --tests` to apply 13 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nes_emulator-86cbc1fbc2b85074)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test bus::test::test_mem_read_write_to_ram ... ok
[INFO] [stdout] test cartridge::test::test ... ok
[INFO] [stdout] test joypad::test::test_strobe_mode ... ok
[INFO] [stdout] test joypad::test::test_strobe_mode_on_off ... ok
[INFO] [stdout] test ppu::test::test_oam_dma ... ok
[INFO] [stdout] test ppu::test::test_ppu_vram_reads ... ok
[INFO] [stdout] test ppu::test::test_ppu_vram_reads_step_32 ... ok
[INFO] [stdout] test ppu::test::test_ppu_vram_reads_cross_page ... ok
[INFO] [stdout] test ppu::test::test_oam_read_write ... ok
[INFO] [stdout] test ppu::test::test_ppu_vram_mirroring ... ok
[INFO] [stdout] test cartridge::test::test_with_trainer ... ok
[INFO] [stdout] test ppu::test::test_ppu_vram_writes ... ok
[INFO] [stdout] test ppu::test::test_read_status_resets_vblank ... ok
[INFO] [stdout] test ppu::test::test_vram_vertical_mirror ... ok
[INFO] [stdout] test ppu::test::test_read_status_resets_latch ... ok
[INFO] [stdout] test ppu::test::test_vram_horizontal_mirror ... ok
[INFO] [stdout] test trace::test::test_format_mem_access ... ok
[INFO] [stdout] test trace::test::test_format_trace ... ok
[INFO] [stdout] test cartridge::test::test_nes2_is_not_supported ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7237c0c633c6d3de45f679140832c4c0bdff22447cd2d43f0d2abe1c1ef5a6f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7237c0c633c6d3de45f679140832c4c0bdff22447cd2d43f0d2abe1c1ef5a6f4", kill_on_drop: false }`
[INFO] [stdout] 7237c0c633c6d3de45f679140832c4c0bdff22447cd2d43f0d2abe1c1ef5a6f4
