[INFO] cloning repository https://github.com/Redrield/gbemu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Redrield/gbemu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRedrield%2Fgbemu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRedrield%2Fgbemu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f9d332badc370d5a82de3d0328043f588c003ce
[INFO] testing Redrield/gbemu against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRedrield%2Fgbemu" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Redrield/gbemu on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Redrield/gbemu
[INFO] finished tweaking git repo https://github.com/Redrield/gbemu
[INFO] tweaked toml for git repo https://github.com/Redrield/gbemu written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Redrield/gbemu already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b46238f49a862ac1d4d2429bccea0315400aabe36b2d7ec188c70e25c362dd32
[INFO] running `Command { std: "docker" "start" "-a" "b46238f49a862ac1d4d2429bccea0315400aabe36b2d7ec188c70e25c362dd32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b46238f49a862ac1d4d2429bccea0315400aabe36b2d7ec188c70e25c362dd32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b46238f49a862ac1d4d2429bccea0315400aabe36b2d7ec188c70e25c362dd32", kill_on_drop: false }`
[INFO] [stdout] b46238f49a862ac1d4d2429bccea0315400aabe36b2d7ec188c70e25c362dd32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9010bb4bb6c67c348352508a761916d02cc1a48fec88e80d634e24a559755ada
[INFO] running `Command { std: "docker" "start" "-a" "9010bb4bb6c67c348352508a761916d02cc1a48fec88e80d634e24a559755ada", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling sdl2 v0.34.0
[INFO] [stderr]    Compiling sdl2-sys v0.34.0
[INFO] [stderr]    Compiling gbemu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::cpu::BOOTROM`
[INFO] [stdout]  --> src/cpu/decode.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cpu::BOOTROM;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/cpu/int.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 |         iflags |= (1 << int as u8);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `int::*`
[INFO] [stdout]  --> src/cpu.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use int::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cpu::*`
[INFO] [stdout]  --> src/peripherals/audio.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::cpu::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::peripherals::audio::SelectedSquareWaveCycle::DutyCycle12_5`
[INFO] [stdout]  --> src/peripherals/audio.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::peripherals::audio::SelectedSquareWaveCycle::DutyCycle12_5;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cpu::CPU`
[INFO] [stdout]  --> src/peripherals/video.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cpu::CPU;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/peripherals/video.rs:175:34
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 let line_inset = (*map_addr - first_tile);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BOOTROM`
[INFO] [stdout]  --> src/main.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::cpu::{BOOTROM, CPU, CYCLES_PER_FRAME, CLOCK_SPEED};
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     let mut drv = CpuDrv::new(rom, rx);
[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/cpu.rs:198:17
[INFO] [stdout]     |
[INFO] [stdout] 198 |         for (i, mut b) in self.mem.buffer[0x0000..0x8000].iter_mut().enumerate() {
[INFO] [stdout]     |                 ----^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Timer`
[INFO] [stdout]   --> src/cpu/int.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Timer,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Serial`
[INFO] [stdout]   --> src/cpu/int.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Serial,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Joypad`
[INFO] [stdout]   --> src/cpu/int.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Joypad,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LdnnSP`
[INFO] [stdout]    --> src/cpu/isa.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 |     LdnnSP(u16),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Swap`
[INFO] [stdout]    --> src/cpu/isa.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 |     Swap(RegisterName),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `P1`
[INFO] [stdout]  --> src/cpu/mem.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     P1,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SB`
[INFO] [stdout]  --> src/cpu/mem.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     SB,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SC`
[INFO] [stdout]  --> src/cpu/mem.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     SC,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DIV`
[INFO] [stdout]  --> src/cpu/mem.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     DIV,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TIMA`
[INFO] [stdout]  --> src/cpu/mem.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     TIMA,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TMA`
[INFO] [stdout]   --> src/cpu/mem.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     TMA,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TAC`
[INFO] [stdout]   --> src/cpu/mem.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     TAC,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR10`
[INFO] [stdout]   --> src/cpu/mem.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     NR10,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR11`
[INFO] [stdout]   --> src/cpu/mem.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     NR11,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR12`
[INFO] [stdout]   --> src/cpu/mem.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     NR12,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR13`
[INFO] [stdout]   --> src/cpu/mem.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     NR13,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR14`
[INFO] [stdout]   --> src/cpu/mem.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     NR14,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR21`
[INFO] [stdout]   --> src/cpu/mem.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     NR21,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR22`
[INFO] [stdout]   --> src/cpu/mem.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     NR22,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR23`
[INFO] [stdout]   --> src/cpu/mem.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     NR23,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR24`
[INFO] [stdout]   --> src/cpu/mem.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     NR24,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR30`
[INFO] [stdout]   --> src/cpu/mem.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     NR30,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR31`
[INFO] [stdout]   --> src/cpu/mem.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     NR31,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR32`
[INFO] [stdout]   --> src/cpu/mem.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     NR32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR33`
[INFO] [stdout]   --> src/cpu/mem.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     NR33,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR34`
[INFO] [stdout]   --> src/cpu/mem.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     NR34,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR41`
[INFO] [stdout]   --> src/cpu/mem.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     NR41,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR42`
[INFO] [stdout]   --> src/cpu/mem.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     NR42,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR43`
[INFO] [stdout]   --> src/cpu/mem.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     NR43,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR44`
[INFO] [stdout]   --> src/cpu/mem.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     NR44,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR50`
[INFO] [stdout]   --> src/cpu/mem.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     NR50,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR51`
[INFO] [stdout]   --> src/cpu/mem.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     NR51,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR52`
[INFO] [stdout]   --> src/cpu/mem.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     NR52,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `WavePatternRAM`
[INFO] [stdout]   --> src/cpu/mem.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     WavePatternRAM(u8),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DMA`
[INFO] [stdout]   --> src/cpu/mem.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     DMA,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OBP0`
[INFO] [stdout]   --> src/cpu/mem.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     OBP0,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OBP1`
[INFO] [stdout]   --> src/cpu/mem.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     OBP1,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `WY`
[INFO] [stdout]   --> src/cpu/mem.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     WY,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `WX`
[INFO] [stdout]   --> src/cpu/mem.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     WX,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pending_cycles`
[INFO] [stdout]    --> src/cpu.rs:167:5
[INFO] [stdout]     |
[INFO] [stdout] 167 |     pending_cycles: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dbgwait`
[INFO] [stdout]    --> src/cpu.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 |     dbgwait: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DUTY_CYCLE_00`
[INFO] [stdout]  --> src/peripherals/audio.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const DUTY_CYCLE_00: [bool; 8] = [false, false, false, false, false, false, false, true];
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DUTY_CYCLE_01`
[INFO] [stdout]   --> src/peripherals/audio.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const DUTY_CYCLE_01: [bool; 8] = [true, false, false, false, false, false, false, true];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DUTY_CYCLE_10`
[INFO] [stdout]   --> src/peripherals/audio.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const DUTY_CYCLE_10: [bool; 8] = [true, true, false, false, false, false, true, true];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DUTY_CYCLE_11`
[INFO] [stdout]   --> src/peripherals/audio.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const DUTY_CYCLE_11: [bool; 8] = [false, true, true, true, true, true, true, false];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DutyCycle12_5`
[INFO] [stdout]   --> src/peripherals/audio.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     DutyCycle12_5,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DutyCycle25`
[INFO] [stdout]   --> src/peripherals/audio.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     DutyCycle25,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DutyCycle75`
[INFO] [stdout]   --> src/peripherals/audio.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     DutyCycle75,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ch2_seq_ptr`
[INFO] [stdout]   --> src/peripherals/audio.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ch2_seq_ptr: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ch2_sel_cycle`
[INFO] [stdout]   --> src/peripherals/audio.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     ch2_sel_cycle: SelectedSquareWaveCycle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sdl_queue`
[INFO] [stdout]   --> src/peripherals/audio.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     sdl_queue: AudioQueue<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `init_timer`
[INFO] [stdout]   --> src/peripherals/audio.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     init_timer: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `timer`
[INFO] [stdout]   --> src/peripherals/audio.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     timer: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tick`
[INFO] [stdout]   --> src/peripherals/audio.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn tick(&mut self, mem: &Memory) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `video`
[INFO] [stdout]   --> src/peripherals/video.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     video: VideoSubsystem,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sprite0_palette`
[INFO] [stdout]   --> src/peripherals/video.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     sprite0_palette: [GbColor; 3],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sprite1_palette`
[INFO] [stdout]   --> src/peripherals/video.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     sprite1_palette: [GbColor; 3],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_sprite_palettes`
[INFO] [stdout]    --> src/peripherals/video.rs:231:8
[INFO] [stdout]     |
[INFO] [stdout] 231 |     fn update_sprite_palettes(&mut self, obp0: u8, obp1: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 68 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.05s
[INFO] running `Command { std: "docker" "inspect" "9010bb4bb6c67c348352508a761916d02cc1a48fec88e80d634e24a559755ada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9010bb4bb6c67c348352508a761916d02cc1a48fec88e80d634e24a559755ada", kill_on_drop: false }`
[INFO] [stdout] 9010bb4bb6c67c348352508a761916d02cc1a48fec88e80d634e24a559755ada
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70835989dfb9bb96909f45c791c5cf85277c4993c847c24f57587781899d12d2
[INFO] running `Command { std: "docker" "start" "-a" "70835989dfb9bb96909f45c791c5cf85277c4993c847c24f57587781899d12d2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gbemu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::cpu::BOOTROM`
[INFO] [stdout]  --> src/cpu/decode.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cpu::BOOTROM;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/cpu/int.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 |         iflags |= (1 << int as u8);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `int::*`
[INFO] [stdout]  --> src/cpu.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use int::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::isa::*`
[INFO] [stdout]    --> src/cpu.rs:252:9
[INFO] [stdout]     |
[INFO] [stdout] 252 |     use super::isa::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cpu::*`
[INFO] [stdout]  --> src/peripherals/audio.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::cpu::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::peripherals::audio::SelectedSquareWaveCycle::DutyCycle12_5`
[INFO] [stdout]  --> src/peripherals/audio.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::peripherals::audio::SelectedSquareWaveCycle::DutyCycle12_5;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cpu::CPU`
[INFO] [stdout]  --> src/peripherals/video.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cpu::CPU;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/peripherals/video.rs:175:34
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 let line_inset = (*map_addr - first_tile);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BOOTROM`
[INFO] [stdout]  --> src/main.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::cpu::{BOOTROM, CPU, CYCLES_PER_FRAME, CLOCK_SPEED};
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     let mut drv = CpuDrv::new(rom, rx);
[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/cpu.rs:198:17
[INFO] [stdout]     |
[INFO] [stdout] 198 |         for (i, mut b) in self.mem.buffer[0x0000..0x8000].iter_mut().enumerate() {
[INFO] [stdout]     |                 ----^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Timer`
[INFO] [stdout]   --> src/cpu/int.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Timer,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Serial`
[INFO] [stdout]   --> src/cpu/int.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Serial,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Joypad`
[INFO] [stdout]   --> src/cpu/int.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Joypad,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LdnnSP`
[INFO] [stdout]    --> src/cpu/isa.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 |     LdnnSP(u16),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Swap`
[INFO] [stdout]    --> src/cpu/isa.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 |     Swap(RegisterName),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `P1`
[INFO] [stdout]  --> src/cpu/mem.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     P1,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SB`
[INFO] [stdout]  --> src/cpu/mem.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     SB,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SC`
[INFO] [stdout]  --> src/cpu/mem.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     SC,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DIV`
[INFO] [stdout]  --> src/cpu/mem.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     DIV,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TIMA`
[INFO] [stdout]  --> src/cpu/mem.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     TIMA,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TMA`
[INFO] [stdout]   --> src/cpu/mem.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     TMA,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TAC`
[INFO] [stdout]   --> src/cpu/mem.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     TAC,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR10`
[INFO] [stdout]   --> src/cpu/mem.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     NR10,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR11`
[INFO] [stdout]   --> src/cpu/mem.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     NR11,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR12`
[INFO] [stdout]   --> src/cpu/mem.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     NR12,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR13`
[INFO] [stdout]   --> src/cpu/mem.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     NR13,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR14`
[INFO] [stdout]   --> src/cpu/mem.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     NR14,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR21`
[INFO] [stdout]   --> src/cpu/mem.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     NR21,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR22`
[INFO] [stdout]   --> src/cpu/mem.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     NR22,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR23`
[INFO] [stdout]   --> src/cpu/mem.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     NR23,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR24`
[INFO] [stdout]   --> src/cpu/mem.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     NR24,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR30`
[INFO] [stdout]   --> src/cpu/mem.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     NR30,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR31`
[INFO] [stdout]   --> src/cpu/mem.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     NR31,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR32`
[INFO] [stdout]   --> src/cpu/mem.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     NR32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR33`
[INFO] [stdout]   --> src/cpu/mem.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     NR33,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR34`
[INFO] [stdout]   --> src/cpu/mem.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     NR34,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR41`
[INFO] [stdout]   --> src/cpu/mem.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     NR41,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR42`
[INFO] [stdout]   --> src/cpu/mem.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     NR42,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR43`
[INFO] [stdout]   --> src/cpu/mem.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     NR43,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR44`
[INFO] [stdout]   --> src/cpu/mem.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     NR44,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR50`
[INFO] [stdout]   --> src/cpu/mem.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     NR50,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR51`
[INFO] [stdout]   --> src/cpu/mem.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     NR51,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NR52`
[INFO] [stdout]   --> src/cpu/mem.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     NR52,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `WavePatternRAM`
[INFO] [stdout]   --> src/cpu/mem.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     WavePatternRAM(u8),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DMA`
[INFO] [stdout]   --> src/cpu/mem.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     DMA,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OBP0`
[INFO] [stdout]   --> src/cpu/mem.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     OBP0,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OBP1`
[INFO] [stdout]   --> src/cpu/mem.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     OBP1,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `WY`
[INFO] [stdout]   --> src/cpu/mem.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     WY,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `WX`
[INFO] [stdout]   --> src/cpu/mem.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     WX,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pending_cycles`
[INFO] [stdout]    --> src/cpu.rs:167:5
[INFO] [stdout]     |
[INFO] [stdout] 167 |     pending_cycles: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dbgwait`
[INFO] [stdout]    --> src/cpu.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 |     dbgwait: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DUTY_CYCLE_00`
[INFO] [stdout]  --> src/peripherals/audio.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const DUTY_CYCLE_00: [bool; 8] = [false, false, false, false, false, false, false, true];
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DUTY_CYCLE_01`
[INFO] [stdout]   --> src/peripherals/audio.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const DUTY_CYCLE_01: [bool; 8] = [true, false, false, false, false, false, false, true];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DUTY_CYCLE_10`
[INFO] [stdout]   --> src/peripherals/audio.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const DUTY_CYCLE_10: [bool; 8] = [true, true, false, false, false, false, true, true];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DUTY_CYCLE_11`
[INFO] [stdout]   --> src/peripherals/audio.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const DUTY_CYCLE_11: [bool; 8] = [false, true, true, true, true, true, true, false];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DutyCycle12_5`
[INFO] [stdout]   --> src/peripherals/audio.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     DutyCycle12_5,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DutyCycle25`
[INFO] [stdout]   --> src/peripherals/audio.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     DutyCycle25,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DutyCycle75`
[INFO] [stdout]   --> src/peripherals/audio.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     DutyCycle75,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ch2_seq_ptr`
[INFO] [stdout]   --> src/peripherals/audio.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ch2_seq_ptr: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ch2_sel_cycle`
[INFO] [stdout]   --> src/peripherals/audio.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     ch2_sel_cycle: SelectedSquareWaveCycle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sdl_queue`
[INFO] [stdout]   --> src/peripherals/audio.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     sdl_queue: AudioQueue<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `init_timer`
[INFO] [stdout]   --> src/peripherals/audio.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     init_timer: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `timer`
[INFO] [stdout]   --> src/peripherals/audio.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     timer: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tick`
[INFO] [stdout]   --> src/peripherals/audio.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn tick(&mut self, mem: &Memory) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `video`
[INFO] [stdout]   --> src/peripherals/video.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     video: VideoSubsystem,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sprite0_palette`
[INFO] [stdout]   --> src/peripherals/video.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     sprite0_palette: [GbColor; 3],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sprite1_palette`
[INFO] [stdout]   --> src/peripherals/video.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     sprite1_palette: [GbColor; 3],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_sprite_palettes`
[INFO] [stdout]    --> src/peripherals/video.rs:231:8
[INFO] [stdout]     |
[INFO] [stdout] 231 |     fn update_sprite_palettes(&mut self, obp0: u8, obp1: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 69 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "70835989dfb9bb96909f45c791c5cf85277c4993c847c24f57587781899d12d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70835989dfb9bb96909f45c791c5cf85277c4993c847c24f57587781899d12d2", kill_on_drop: false }`
[INFO] [stdout] 70835989dfb9bb96909f45c791c5cf85277c4993c847c24f57587781899d12d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 085a8b872d1426d83324daf8ea29524e0dc9ae5daf63d5f6869b6fb0583a7446
[INFO] running `Command { std: "docker" "start" "-a" "085a8b872d1426d83324daf8ea29524e0dc9ae5daf63d5f6869b6fb0583a7446", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::cpu::BOOTROM`
[INFO] [stderr]  --> src/cpu/decode.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::cpu::BOOTROM;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/cpu/int.rs:24:19
[INFO] [stderr]    |
[INFO] [stderr] 24 |         iflags |= (1 << int as u8);
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `int::*`
[INFO] [stderr]  --> src/cpu.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use int::*;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::isa::*`
[INFO] [stderr]    --> src/cpu.rs:252:9
[INFO] [stderr]     |
[INFO] [stderr] 252 |     use super::isa::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::cpu::*`
[INFO] [stderr]  --> src/peripherals/audio.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::cpu::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::peripherals::audio::SelectedSquareWaveCycle::DutyCycle12_5`
[INFO] [stderr]  --> src/peripherals/audio.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::peripherals::audio::SelectedSquareWaveCycle::DutyCycle12_5;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::cpu::CPU`
[INFO] [stderr]  --> src/peripherals/video.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::cpu::CPU;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/peripherals/video.rs:175:34
[INFO] [stderr]     |
[INFO] [stderr] 175 |                 let line_inset = (*map_addr - first_tile);
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BOOTROM`
[INFO] [stderr]  --> src/main.rs:5:18
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::cpu::{BOOTROM, CPU, CYCLES_PER_FRAME, CLOCK_SPEED};
[INFO] [stderr]   |                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:150:9
[INFO] [stderr]     |
[INFO] [stderr] 150 |     let mut drv = CpuDrv::new(rom, rx);
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/cpu.rs:198:17
[INFO] [stderr]     |
[INFO] [stderr] 198 |         for (i, mut b) in self.mem.buffer[0x0000..0x8000].iter_mut().enumerate() {
[INFO] [stderr]     |                 ----^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Timer`
[INFO] [stderr]   --> src/cpu/int.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Timer,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Serial`
[INFO] [stderr]   --> src/cpu/int.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Serial,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Joypad`
[INFO] [stderr]   --> src/cpu/int.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     Joypad,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LdnnSP`
[INFO] [stderr]    --> src/cpu/isa.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 143 |     LdnnSP(u16),
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Swap`
[INFO] [stderr]    --> src/cpu/isa.rs:193:5
[INFO] [stderr]     |
[INFO] [stderr] 193 |     Swap(RegisterName),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `P1`
[INFO] [stderr]  --> src/cpu/mem.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     P1,
[INFO] [stderr]   |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SB`
[INFO] [stderr]  --> src/cpu/mem.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     SB,
[INFO] [stderr]   |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SC`
[INFO] [stderr]  --> src/cpu/mem.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     SC,
[INFO] [stderr]   |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DIV`
[INFO] [stderr]  --> src/cpu/mem.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     DIV,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TIMA`
[INFO] [stderr]  --> src/cpu/mem.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     TIMA,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TMA`
[INFO] [stderr]   --> src/cpu/mem.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     TMA,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TAC`
[INFO] [stderr]   --> src/cpu/mem.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     TAC,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR10`
[INFO] [stderr]   --> src/cpu/mem.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     NR10,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR11`
[INFO] [stderr]   --> src/cpu/mem.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     NR11,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR12`
[INFO] [stderr]   --> src/cpu/mem.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     NR12,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR13`
[INFO] [stderr]   --> src/cpu/mem.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     NR13,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR14`
[INFO] [stderr]   --> src/cpu/mem.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     NR14,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR21`
[INFO] [stderr]   --> src/cpu/mem.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     NR21,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR22`
[INFO] [stderr]   --> src/cpu/mem.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     NR22,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR23`
[INFO] [stderr]   --> src/cpu/mem.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     NR23,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR24`
[INFO] [stderr]   --> src/cpu/mem.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     NR24,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR30`
[INFO] [stderr]   --> src/cpu/mem.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     NR30,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR31`
[INFO] [stderr]   --> src/cpu/mem.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     NR31,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR32`
[INFO] [stderr]   --> src/cpu/mem.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     NR32,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR33`
[INFO] [stderr]   --> src/cpu/mem.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     NR33,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR34`
[INFO] [stderr]   --> src/cpu/mem.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     NR34,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR41`
[INFO] [stderr]   --> src/cpu/mem.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     NR41,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR42`
[INFO] [stderr]   --> src/cpu/mem.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     NR42,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR43`
[INFO] [stderr]   --> src/cpu/mem.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     NR43,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR44`
[INFO] [stderr]   --> src/cpu/mem.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     NR44,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR50`
[INFO] [stderr]   --> src/cpu/mem.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     NR50,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR51`
[INFO] [stderr]   --> src/cpu/mem.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     NR51,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NR52`
[INFO] [stderr]   --> src/cpu/mem.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     NR52,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WavePatternRAM`
[INFO] [stderr]   --> src/cpu/mem.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     WavePatternRAM(u8),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DMA`
[INFO] [stderr]   --> src/cpu/mem.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     DMA,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `OBP0`
[INFO] [stderr]   --> src/cpu/mem.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     OBP0,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `OBP1`
[INFO] [stderr]   --> src/cpu/mem.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     OBP1,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WY`
[INFO] [stderr]   --> src/cpu/mem.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     WY,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WX`
[INFO] [stderr]   --> src/cpu/mem.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     WX,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pending_cycles`
[INFO] [stderr]    --> src/cpu.rs:167:5
[INFO] [stderr]     |
[INFO] [stderr] 167 |     pending_cycles: u8,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `dbgwait`
[INFO] [stderr]    --> src/cpu.rs:177:5
[INFO] [stderr]     |
[INFO] [stderr] 177 |     dbgwait: bool,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `DUTY_CYCLE_00`
[INFO] [stderr]  --> src/peripherals/audio.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub const DUTY_CYCLE_00: [bool; 8] = [false, false, false, false, false, false, false, true];
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `DUTY_CYCLE_01`
[INFO] [stderr]   --> src/peripherals/audio.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const DUTY_CYCLE_01: [bool; 8] = [true, false, false, false, false, false, false, true];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `DUTY_CYCLE_10`
[INFO] [stderr]   --> src/peripherals/audio.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub const DUTY_CYCLE_10: [bool; 8] = [true, true, false, false, false, false, true, true];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `DUTY_CYCLE_11`
[INFO] [stderr]   --> src/peripherals/audio.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub const DUTY_CYCLE_11: [bool; 8] = [false, true, true, true, true, true, true, false];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DutyCycle12_5`
[INFO] [stderr]   --> src/peripherals/audio.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     DutyCycle12_5,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DutyCycle25`
[INFO] [stderr]   --> src/peripherals/audio.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     DutyCycle25,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DutyCycle75`
[INFO] [stderr]   --> src/peripherals/audio.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     DutyCycle75,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `ch2_seq_ptr`
[INFO] [stderr]   --> src/peripherals/audio.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     ch2_seq_ptr: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `ch2_sel_cycle`
[INFO] [stderr]   --> src/peripherals/audio.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     ch2_sel_cycle: SelectedSquareWaveCycle,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sdl_queue`
[INFO] [stderr]   --> src/peripherals/audio.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     sdl_queue: AudioQueue<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `init_timer`
[INFO] [stderr]   --> src/peripherals/audio.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     init_timer: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `timer`
[INFO] [stderr]   --> src/peripherals/audio.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     timer: u32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tick`
[INFO] [stderr]   --> src/peripherals/audio.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn tick(&mut self, mem: &Memory) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `video`
[INFO] [stderr]   --> src/peripherals/video.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     video: VideoSubsystem,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sprite0_palette`
[INFO] [stderr]   --> src/peripherals/video.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     sprite0_palette: [GbColor; 3],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sprite1_palette`
[INFO] [stderr]   --> src/peripherals/video.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     sprite1_palette: [GbColor; 3],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `update_sprite_palettes`
[INFO] [stderr]    --> src/peripherals/video.rs:231:8
[INFO] [stderr]     |
[INFO] [stderr] 231 |     fn update_sprite_palettes(&mut self, obp0: u8, obp1: u8) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 69 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gbemu-70977eef47b0909b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] ALSA lib confmisc.c:767:(parse_card) cannot find card '0'
[INFO] [stderr] ALSA lib conf.c:4732:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory
[INFO] [stderr] ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings
[INFO] [stderr] ALSA lib conf.c:4732:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
[INFO] [stderr] ALSA lib confmisc.c:1246:(snd_func_refer) error evaluating name
[INFO] [stderr] ALSA lib conf.c:4732:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
[INFO] [stderr] ALSA lib conf.c:5220:(snd_config_expand) Evaluate error: No such file or directory
[INFO] [stderr] ALSA lib pcm.c:2642:(snd_pcm_open_noupdate) Unknown PCM default
[INFO] [stdout] test cpu::tests::test_ld ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- cpu::tests::test_ld stdout ----
[INFO] [stdout] thread 'cpu::tests::test_ld' panicked at 'called `Result::unwrap()` on an `Err` value: "ALSA: Couldn't open audio device: No such file or directory"', src/peripherals/audio.rs:40:55
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55a0b44255d0 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55a0b44255d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55a0b44255d0 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55a0b44255d0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h32d1f94a80615d18
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55a0b4447dcc - core::fmt::write::h306731c068f7162c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x55a0b44224f5 - std::io::Write::write_fmt::h87f19b0a2cd190bc
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15
[INFO] [stdout]    6:     0x55a0b442773b - std::sys_common::backtrace::_print::h5abaa2601a852287
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55a0b442773b - std::sys_common::backtrace::print::h8d81445442bb638f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55a0b442773b - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55a0b442724c - std::panicking::default_hook::hbea8e3ccf2ba8901
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x55a0b4427e04 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x55a0b44278e7 - std::panicking::begin_panic_handler::{{closure}}::h8ab3b4491718b2c7
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x55a0b4425acc - std::sys_common::backtrace::__rust_end_short_backtrace::hd489062ffa586a9f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x55a0b4427849 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x55a0b43c1651 - core::panicking::panic_fmt::hca6330e3e14086b4
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x55a0b43c1743 - core::result::unwrap_failed::h6160d2b4bfbb0e87
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/result.rs:1355:5
[INFO] [stdout]   16:     0x55a0b43c93b5 - core::result::Result<T,E>::unwrap::hf5122a24109c7eab
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/result.rs:1037:23
[INFO] [stdout]   17:     0x55a0b43cb493 - gbemu::peripherals::audio::AudioDrv::new::h13b4c4df62aef818
[INFO] [stdout]                                at /opt/rustwide/workdir/src/peripherals/audio.rs:40:21
[INFO] [stdout]   18:     0x55a0b43c8506 - gbemu::cpu::CPU::new::h6ecfb9b1de77ccf3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cpu.rs:183:21
[INFO] [stdout]   19:     0x55a0b43cc7df - gbemu::cpu::tests::test_ld::hf4c505c8c1c1aac8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cpu.rs:259:23
[INFO] [stdout]   20:     0x55a0b43cc77a - gbemu::cpu::tests::test_ld::{{closure}}::h7aaabf1169a7caa7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cpu.rs:256:5
[INFO] [stdout]   21:     0x55a0b43c983e - core::ops::function::FnOnce::call_once::h20c2c64cbaed4dd7
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   22:     0x55a0b43f53d3 - core::ops::function::FnOnce::call_once::h152e7e439ff59e19
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   23:     0x55a0b43f53d3 - test::__rust_begin_short_backtrace::h0908f3b1fdbb72ab
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:577:5
[INFO] [stdout]   24:     0x55a0b43f3e90 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf6d2a51e5587546c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   25:     0x55a0b43f3e90 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8af660f3a89ef593
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   26:     0x55a0b43f3e90 - std::panicking::try::do_call::hd36aef60f84b6d36
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   27:     0x55a0b43f3e90 - std::panicking::try::h9932b4480e69817c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   28:     0x55a0b43f3e90 - std::panic::catch_unwind::h6aa177099cfff5f8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   29:     0x55a0b43f3e90 - test::run_test_in_process::h5884d6f2d99e20c3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:600:18
[INFO] [stdout]   30:     0x55a0b43f3e90 - test::run_test::run_test_inner::{{closure}}::h6fdc58c6d5f5b6e3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:492:39
[INFO] [stdout]   31:     0x55a0b43cd542 - test::run_test::run_test_inner::{{closure}}::h408365d67a78ade8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:519:37
[INFO] [stdout]   32:     0x55a0b43cd542 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb560b77c4f701523
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   33:     0x55a0b43d10f8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf2e7831dad93c597
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   34:     0x55a0b43d10f8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd2e08783d8be4d02
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   35:     0x55a0b43d10f8 - std::panicking::try::do_call::h062597b7acfd6b82
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   36:     0x55a0b43d10f8 - std::panicking::try::h0d7b79db04c14552
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   37:     0x55a0b43d10f8 - std::panic::catch_unwind::hb01a0b5e7c8cd43b
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   38:     0x55a0b43d10f8 - std::thread::Builder::spawn_unchecked::{{closure}}::h5bde48cc887e0d1e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   39:     0x55a0b43d10f8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h745ea30807a29e55
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   40:     0x55a0b442c8c7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ece6cfefaff1005
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   41:     0x55a0b442c8c7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hb8b48e55c21f193e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   42:     0x55a0b442c8c7 - std::sys::unix::thread::Thread::new::thread_start::h8c7c4450dba62914
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   43:     0x7fdd9fcbb609 - start_thread
[INFO] [stdout]   44:     0x7fdd9fa93293 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     cpu::tests::test_ld
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--bin gbemu'
[INFO] running `Command { std: "docker" "inspect" "085a8b872d1426d83324daf8ea29524e0dc9ae5daf63d5f6869b6fb0583a7446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "085a8b872d1426d83324daf8ea29524e0dc9ae5daf63d5f6869b6fb0583a7446", kill_on_drop: false }`
[INFO] [stdout] 085a8b872d1426d83324daf8ea29524e0dc9ae5daf63d5f6869b6fb0583a7446
