[INFO] fetching crate lr35902 0.1.1...
[INFO] testing lr35902-0.1.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate lr35902 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate lr35902 0.1.1
[INFO] finished tweaking crates.io crate lr35902 0.1.1
[INFO] tweaked toml for crates.io crate lr35902 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lr35902 0.1.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 128 packages to latest compatible versions
[INFO] [stderr]       Adding glutin v0.28.0 (available: v0.32.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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 memmap2 v0.3.1
[INFO] [stderr]   Downloaded ndk-glue v0.5.2
[INFO] [stderr]   Downloaded glutin v0.28.0
[INFO] [stderr]   Downloaded android_glue v0.2.3
[INFO] [stderr]   Downloaded calloop v0.9.3
[INFO] [stderr]   Downloaded shared_library v0.1.9
[INFO] [stderr]   Downloaded core-video-sys v0.1.4
[INFO] [stderr]   Downloaded core-graphics v0.19.2
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[INFO] [stderr]   Downloaded glutin_egl_sys v0.1.6
[INFO] [stderr]   Downloaded winit v0.26.1
[INFO] [stderr]   Downloaded glutin_emscripten_sys v0.1.1
[INFO] [stderr]   Downloaded glutin_gles2_sys v0.1.5
[INFO] [stderr]   Downloaded smithay-client-toolkit v0.15.4
[INFO] [stderr]   Downloaded glutin_glx_sys v0.1.8
[INFO] [stderr]   Downloaded glutin_wgl_sys v0.1.5
[INFO] [stderr]   Downloaded osmesa-sys v0.1.2
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[INFO] [stderr]   Downloaded nix v0.22.3
[INFO] [stderr]   Downloaded ndk-sys v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75a26b789f24faf83b7ee02a5bf43044febe44f48072591fcded1228153557ef
[INFO] running `Command { std: "docker" "start" "-a" "75a26b789f24faf83b7ee02a5bf43044febe44f48072591fcded1228153557ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75a26b789f24faf83b7ee02a5bf43044febe44f48072591fcded1228153557ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75a26b789f24faf83b7ee02a5bf43044febe44f48072591fcded1228153557ef", kill_on_drop: false }`
[INFO] [stdout] 75a26b789f24faf83b7ee02a5bf43044febe44f48072591fcded1228153557ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0d4581572cf7891692dae7d593d6da5da7796a39774ae706c7715fb67fffbd0
[INFO] running `Command { std: "docker" "start" "-a" "e0d4581572cf7891692dae7d593d6da5da7796a39774ae706c7715fb67fffbd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.104
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.104
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.104
[INFO] [stderr]    Compiling wasm-bindgen v0.2.104
[INFO] [stderr]    Compiling js-sys v0.3.81
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.7
[INFO] [stderr]    Compiling web-sys v0.3.81
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.54
[INFO] [stderr]    Compiling lr35902 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Ref`
[INFO] [stdout]  --> src/screen/web.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use core::cell::{Ref, RefCell, RefMut};
[INFO] [stdout]   |                  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/cpu/data.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     panic!("fix f attribution");
[INFO] [stdout]    |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 26 |     cpu.registers.a += cpu.registers.d;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/cpu/data.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     panic!("fix f attribution");
[INFO] [stdout]    |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 45 |     cpu.registers.a += cpu.registers.h;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/cpu/data.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     panic!("fix f attribution");
[INFO] [stdout]    |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 54 |     cpu.registers.a += cpu.registers.l;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/cpu/data.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     panic!("fix f attribution");
[INFO] [stdout]    |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 63 |     cpu.registers.a += cpu.registers.a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/cpu/data.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     panic!("fix f attribution");
[INFO] [stdout]    |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 73 |     cpu.registers.a += cpu.memory.rb(addr);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/cpu/data.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     panic!("fix f attribution");
[INFO] [stdout]     |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 114 |     let mut hl: u16 = ((cpu.registers.h as u16) << 8) + cpu.registers.l as u16;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/cpu/data.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 126 |     panic!("fix f attribution");
[INFO] [stdout]     |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 127 |     let mut hl = ((cpu.registers.h as u16) << 8) + cpu.registers.l as u16;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/data.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn addr_d(cpu: &mut Cpu) {
[INFO] [stdout]    |               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/data.rs:43:15
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn addr_h(cpu: &mut Cpu) {
[INFO] [stdout]    |               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/data.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn addr_l(cpu: &mut Cpu) {
[INFO] [stdout]    |               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/data.rs:61:15
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn addr_a(cpu: &mut Cpu) {
[INFO] [stdout]    |               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/cpu/data.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let addr = ((cpu.registers.h as u16) << 8) + cpu.registers.l as u16;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/cpu/data.rs:112:16
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn addhlhl(cpu: &mut Cpu) {
[INFO] [stdout]     |                ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/cpu/data.rs:125:16
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub fn addhlsp(cpu: &mut Cpu) {
[INFO] [stdout]     |                ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:467:5
[INFO] [stdout]     |
[INFO] [stdout] 467 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:476:5
[INFO] [stdout]     |
[INFO] [stdout] 476 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:485:5
[INFO] [stdout]     |
[INFO] [stdout] 485 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:494:5
[INFO] [stdout]     |
[INFO] [stdout] 494 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:503:5
[INFO] [stdout]     |
[INFO] [stdout] 503 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:512:5
[INFO] [stdout]     |
[INFO] [stdout] 512 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:521:5
[INFO] [stdout]     |
[INFO] [stdout] 521 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:531:5
[INFO] [stdout]     |
[INFO] [stdout] 531 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `u8` to itself
[INFO] [stdout]    --> src/cpu/ld.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 255 |     cpu.registers.h = cpu.registers.h;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_sgb` is never read
[INFO] [stdout]   --> src/mmu/mmu.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Mmu {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 51 |     is_sgb: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Mmu` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_event_listener` is never used
[INFO] [stdout]   --> src/screen/web.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn add_event_listener(listener: &str, f: &Closure<dyn FnMut(web_sys::KeyboardEvent)>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:117:8
[INFO] [stdout]     |
[INFO] [stdout] 117 |     if hl > 65535 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 |     if hl > 65535 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:286:8
[INFO] [stdout]     |
[INFO] [stdout] 286 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:294:8
[INFO] [stdout]     |
[INFO] [stdout] 294 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:302:8
[INFO] [stdout]     |
[INFO] [stdout] 302 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:310:8
[INFO] [stdout]     |
[INFO] [stdout] 310 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:329:8
[INFO] [stdout]     |
[INFO] [stdout] 329 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:352:8
[INFO] [stdout]     |
[INFO] [stdout] 352 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:365:8
[INFO] [stdout]     |
[INFO] [stdout] 365 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:378:8
[INFO] [stdout]     |
[INFO] [stdout] 378 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:391:8
[INFO] [stdout]     |
[INFO] [stdout] 391 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:404:8
[INFO] [stdout]     |
[INFO] [stdout] 404 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:417:8
[INFO] [stdout]     |
[INFO] [stdout] 417 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:430:8
[INFO] [stdout]     |
[INFO] [stdout] 430 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:444:8
[INFO] [stdout]     |
[INFO] [stdout] 444 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:464:8
[INFO] [stdout]     |
[INFO] [stdout] 464 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:473:8
[INFO] [stdout]     |
[INFO] [stdout] 473 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:482:8
[INFO] [stdout]     |
[INFO] [stdout] 482 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:491:8
[INFO] [stdout]     |
[INFO] [stdout] 491 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:500:8
[INFO] [stdout]     |
[INFO] [stdout] 500 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:509:8
[INFO] [stdout]     |
[INFO] [stdout] 509 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:518:8
[INFO] [stdout]     |
[INFO] [stdout] 518 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:528:8
[INFO] [stdout]     |
[INFO] [stdout] 528 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.33s
[INFO] running `Command { std: "docker" "inspect" "e0d4581572cf7891692dae7d593d6da5da7796a39774ae706c7715fb67fffbd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0d4581572cf7891692dae7d593d6da5da7796a39774ae706c7715fb67fffbd0", kill_on_drop: false }`
[INFO] [stdout] e0d4581572cf7891692dae7d593d6da5da7796a39774ae706c7715fb67fffbd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dc5e918318bebabc540f1c452b1d36e5ecd29f7c498e5396b72530b98d822e1
[INFO] running `Command { std: "docker" "start" "-a" "1dc5e918318bebabc540f1c452b1d36e5ecd29f7c498e5396b72530b98d822e1", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `Ref`
[INFO] [stdout]  --> src/screen/web.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use core::cell::{Ref, RefCell, RefMut};
[INFO] [stdout]   |                  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/cpu/data.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     panic!("fix f attribution");
[INFO] [stdout]    |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 26 |     cpu.registers.a += cpu.registers.d;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/cpu/data.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     panic!("fix f attribution");
[INFO] [stdout]    |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 45 |     cpu.registers.a += cpu.registers.h;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/cpu/data.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     panic!("fix f attribution");
[INFO] [stdout]    |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 54 |     cpu.registers.a += cpu.registers.l;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/cpu/data.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     panic!("fix f attribution");
[INFO] [stdout]    |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 63 |     cpu.registers.a += cpu.registers.a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/cpu/data.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     panic!("fix f attribution");
[INFO] [stdout]    |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 73 |     cpu.registers.a += cpu.memory.rb(addr);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/cpu/data.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     panic!("fix f attribution");
[INFO] [stdout]     |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 114 |     let mut hl: u16 = ((cpu.registers.h as u16) << 8) + cpu.registers.l as u16;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/cpu/data.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 126 |     panic!("fix f attribution");
[INFO] [stdout]     |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 127 |     let mut hl = ((cpu.registers.h as u16) << 8) + cpu.registers.l as u16;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/data.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn addr_d(cpu: &mut Cpu) {
[INFO] [stdout]    |               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/data.rs:43:15
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn addr_h(cpu: &mut Cpu) {
[INFO] [stdout]    |               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/data.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn addr_l(cpu: &mut Cpu) {
[INFO] [stdout]    |               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/data.rs:61:15
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn addr_a(cpu: &mut Cpu) {
[INFO] [stdout]    |               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/cpu/data.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let addr = ((cpu.registers.h as u16) << 8) + cpu.registers.l as u16;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/cpu/data.rs:112:16
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn addhlhl(cpu: &mut Cpu) {
[INFO] [stdout]     |                ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/cpu/data.rs:125:16
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub fn addhlsp(cpu: &mut Cpu) {
[INFO] [stdout]     |                ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:467:5
[INFO] [stdout]     |
[INFO] [stdout] 467 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:476:5
[INFO] [stdout]     |
[INFO] [stdout] 476 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:485:5
[INFO] [stdout]     |
[INFO] [stdout] 485 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lr35902 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:494:5
[INFO] [stdout]     |
[INFO] [stdout] 494 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:503:5
[INFO] [stdout]     |
[INFO] [stdout] 503 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:512:5
[INFO] [stdout]     |
[INFO] [stdout] 512 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:521:5
[INFO] [stdout]     |
[INFO] [stdout] 521 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:531:5
[INFO] [stdout]     |
[INFO] [stdout] 531 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `u8` to itself
[INFO] [stdout]    --> src/cpu/ld.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 255 |     cpu.registers.h = cpu.registers.h;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_sgb` is never read
[INFO] [stdout]   --> src/mmu/mmu.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Mmu {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 51 |     is_sgb: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Mmu` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_event_listener` is never used
[INFO] [stdout]   --> src/screen/web.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn add_event_listener(listener: &str, f: &Closure<dyn FnMut(web_sys::KeyboardEvent)>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:117:8
[INFO] [stdout]     |
[INFO] [stdout] 117 |     if hl > 65535 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 |     if hl > 65535 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:286:8
[INFO] [stdout]     |
[INFO] [stdout] 286 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:294:8
[INFO] [stdout]     |
[INFO] [stdout] 294 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:302:8
[INFO] [stdout]     |
[INFO] [stdout] 302 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:310:8
[INFO] [stdout]     |
[INFO] [stdout] 310 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:329:8
[INFO] [stdout]     |
[INFO] [stdout] 329 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:352:8
[INFO] [stdout]     |
[INFO] [stdout] 352 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:365:8
[INFO] [stdout]     |
[INFO] [stdout] 365 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:378:8
[INFO] [stdout]     |
[INFO] [stdout] 378 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:391:8
[INFO] [stdout]     |
[INFO] [stdout] 391 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:404:8
[INFO] [stdout]     |
[INFO] [stdout] 404 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:417:8
[INFO] [stdout]     |
[INFO] [stdout] 417 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:430:8
[INFO] [stdout]     |
[INFO] [stdout] 430 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:444:8
[INFO] [stdout]     |
[INFO] [stdout] 444 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:464:8
[INFO] [stdout]     |
[INFO] [stdout] 464 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:473:8
[INFO] [stdout]     |
[INFO] [stdout] 473 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:482:8
[INFO] [stdout]     |
[INFO] [stdout] 482 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:491:8
[INFO] [stdout]     |
[INFO] [stdout] 491 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:500:8
[INFO] [stdout]     |
[INFO] [stdout] 500 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:509:8
[INFO] [stdout]     |
[INFO] [stdout] 509 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:518:8
[INFO] [stdout]     |
[INFO] [stdout] 518 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:528:8
[INFO] [stdout]     |
[INFO] [stdout] 528 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ref`
[INFO] [stdout]  --> src/screen/web.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use core::cell::{Ref, RefCell, RefMut};
[INFO] [stdout]   |                  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/cpu/data.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     panic!("fix f attribution");
[INFO] [stdout]    |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 26 |     cpu.registers.a += cpu.registers.d;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/cpu/data.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     panic!("fix f attribution");
[INFO] [stdout]    |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 45 |     cpu.registers.a += cpu.registers.h;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/cpu/data.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     panic!("fix f attribution");
[INFO] [stdout]    |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 54 |     cpu.registers.a += cpu.registers.l;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/cpu/data.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     panic!("fix f attribution");
[INFO] [stdout]    |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 63 |     cpu.registers.a += cpu.registers.a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/cpu/data.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     panic!("fix f attribution");
[INFO] [stdout]    |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 73 |     cpu.registers.a += cpu.memory.rb(addr);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/cpu/data.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     panic!("fix f attribution");
[INFO] [stdout]     |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 114 |     let mut hl: u16 = ((cpu.registers.h as u16) << 8) + cpu.registers.l as u16;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/cpu/data.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 126 |     panic!("fix f attribution");
[INFO] [stdout]     |     --------------------------- any code following this expression is unreachable
[INFO] [stdout] 127 |     let mut hl = ((cpu.registers.h as u16) << 8) + cpu.registers.l as u16;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/data.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn addr_d(cpu: &mut Cpu) {
[INFO] [stdout]    |               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/data.rs:43:15
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn addr_h(cpu: &mut Cpu) {
[INFO] [stdout]    |               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/data.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn addr_l(cpu: &mut Cpu) {
[INFO] [stdout]    |               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/data.rs:61:15
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn addr_a(cpu: &mut Cpu) {
[INFO] [stdout]    |               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/cpu/data.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let addr = ((cpu.registers.h as u16) << 8) + cpu.registers.l as u16;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/cpu/data.rs:112:16
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn addhlhl(cpu: &mut Cpu) {
[INFO] [stdout]     |                ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/cpu/data.rs:125:16
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub fn addhlsp(cpu: &mut Cpu) {
[INFO] [stdout]     |                ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:467:5
[INFO] [stdout]     |
[INFO] [stdout] 467 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:476:5
[INFO] [stdout]     |
[INFO] [stdout] 476 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:485:5
[INFO] [stdout]     |
[INFO] [stdout] 485 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:494:5
[INFO] [stdout]     |
[INFO] [stdout] 494 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:503:5
[INFO] [stdout]     |
[INFO] [stdout] 503 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:512:5
[INFO] [stdout]     |
[INFO] [stdout] 512 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:521:5
[INFO] [stdout]     |
[INFO] [stdout] 521 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/cpu/data.rs:531:5
[INFO] [stdout]     |
[INFO] [stdout] 531 |     i &= 255;
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `u8` to itself
[INFO] [stdout]    --> src/cpu/ld.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 255 |     cpu.registers.h = cpu.registers.h;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_sgb` is never read
[INFO] [stdout]   --> src/mmu/mmu.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Mmu {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 51 |     is_sgb: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Mmu` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_event_listener` is never used
[INFO] [stdout]   --> src/screen/web.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn add_event_listener(listener: &str, f: &Closure<dyn FnMut(web_sys::KeyboardEvent)>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:117:8
[INFO] [stdout]     |
[INFO] [stdout] 117 |     if hl > 65535 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 |     if hl > 65535 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:286:8
[INFO] [stdout]     |
[INFO] [stdout] 286 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:294:8
[INFO] [stdout]     |
[INFO] [stdout] 294 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:302:8
[INFO] [stdout]     |
[INFO] [stdout] 302 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:310:8
[INFO] [stdout]     |
[INFO] [stdout] 310 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:329:8
[INFO] [stdout]     |
[INFO] [stdout] 329 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:352:8
[INFO] [stdout]     |
[INFO] [stdout] 352 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:365:8
[INFO] [stdout]     |
[INFO] [stdout] 365 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:378:8
[INFO] [stdout]     |
[INFO] [stdout] 378 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:391:8
[INFO] [stdout]     |
[INFO] [stdout] 391 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:404:8
[INFO] [stdout]     |
[INFO] [stdout] 404 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:417:8
[INFO] [stdout]     |
[INFO] [stdout] 417 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:430:8
[INFO] [stdout]     |
[INFO] [stdout] 430 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:444:8
[INFO] [stdout]     |
[INFO] [stdout] 444 |     if cpu.registers.a < 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:464:8
[INFO] [stdout]     |
[INFO] [stdout] 464 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:473:8
[INFO] [stdout]     |
[INFO] [stdout] 473 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:482:8
[INFO] [stdout]     |
[INFO] [stdout] 482 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:491:8
[INFO] [stdout]     |
[INFO] [stdout] 491 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:500:8
[INFO] [stdout]     |
[INFO] [stdout] 500 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:509:8
[INFO] [stdout]     |
[INFO] [stdout] 509 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:518:8
[INFO] [stdout]     |
[INFO] [stdout] 518 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cpu/data.rs:528:8
[INFO] [stdout]     |
[INFO] [stdout] 528 |     if i < 0 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "1dc5e918318bebabc540f1c452b1d36e5ecd29f7c498e5396b72530b98d822e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dc5e918318bebabc540f1c452b1d36e5ecd29f7c498e5396b72530b98d822e1", kill_on_drop: false }`
[INFO] [stdout] 1dc5e918318bebabc540f1c452b1d36e5ecd29f7c498e5396b72530b98d822e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f3d3f6d8ba7d726c035dda292a632c583360e665535b71c5ad54233106b42d6
[INFO] running `Command { std: "docker" "start" "-a" "9f3d3f6d8ba7d726c035dda292a632c583360e665535b71c5ad54233106b42d6", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Ref`
[INFO] [stderr]  --> src/screen/web.rs:6:18
[INFO] [stderr]   |
[INFO] [stderr] 6 | use core::cell::{Ref, RefCell, RefMut};
[INFO] [stderr]   |                  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/cpu/data.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     panic!("fix f attribution");
[INFO] [stderr]    |     --------------------------- any code following this expression is unreachable
[INFO] [stderr] 26 |     cpu.registers.a += cpu.registers.d;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/cpu/data.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     panic!("fix f attribution");
[INFO] [stderr]    |     --------------------------- any code following this expression is unreachable
[INFO] [stderr] 45 |     cpu.registers.a += cpu.registers.h;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/cpu/data.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     panic!("fix f attribution");
[INFO] [stderr]    |     --------------------------- any code following this expression is unreachable
[INFO] [stderr] 54 |     cpu.registers.a += cpu.registers.l;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/cpu/data.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     panic!("fix f attribution");
[INFO] [stderr]    |     --------------------------- any code following this expression is unreachable
[INFO] [stderr] 63 |     cpu.registers.a += cpu.registers.a;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/cpu/data.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     panic!("fix f attribution");
[INFO] [stderr]    |     --------------------------- any code following this expression is unreachable
[INFO] [stderr] 73 |     cpu.registers.a += cpu.memory.rb(addr);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/cpu/data.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 113 |     panic!("fix f attribution");
[INFO] [stderr]     |     --------------------------- any code following this expression is unreachable
[INFO] [stderr] 114 |     let mut hl: u16 = ((cpu.registers.h as u16) << 8) + cpu.registers.l as u16;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/cpu/data.rs:127:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     panic!("fix f attribution");
[INFO] [stderr]     |     --------------------------- any code following this expression is unreachable
[INFO] [stderr] 127 |     let mut hl = ((cpu.registers.h as u16) << 8) + cpu.registers.l as u16;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/cpu/data.rs:24:15
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn addr_d(cpu: &mut Cpu) {
[INFO] [stderr]    |               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/cpu/data.rs:43:15
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub fn addr_h(cpu: &mut Cpu) {
[INFO] [stderr]    |               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/cpu/data.rs:52:15
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub fn addr_l(cpu: &mut Cpu) {
[INFO] [stderr]    |               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/cpu/data.rs:61:15
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn addr_a(cpu: &mut Cpu) {
[INFO] [stderr]    |               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/cpu/data.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let addr = ((cpu.registers.h as u16) << 8) + cpu.registers.l as u16;
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]    --> src/cpu/data.rs:112:16
[INFO] [stderr]     |
[INFO] [stderr] 112 | pub fn addhlhl(cpu: &mut Cpu) {
[INFO] [stderr]     |                ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]    --> src/cpu/data.rs:125:16
[INFO] [stderr]     |
[INFO] [stderr] 125 | pub fn addhlsp(cpu: &mut Cpu) {
[INFO] [stderr]     |                ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `i` is never read
[INFO] [stderr]    --> src/cpu/data.rs:467:5
[INFO] [stderr]     |
[INFO] [stderr] 467 |     i &= 255;
[INFO] [stderr]     |     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `i` is never read
[INFO] [stderr]    --> src/cpu/data.rs:476:5
[INFO] [stderr]     |
[INFO] [stderr] 476 |     i &= 255;
[INFO] [stderr]     |     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `i` is never read
[INFO] [stderr]    --> src/cpu/data.rs:485:5
[INFO] [stderr]     |
[INFO] [stderr] 485 |     i &= 255;
[INFO] [stderr]     |     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `i` is never read
[INFO] [stderr]    --> src/cpu/data.rs:494:5
[INFO] [stderr]     |
[INFO] [stderr] 494 |     i &= 255;
[INFO] [stderr]     |     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `i` is never read
[INFO] [stderr]    --> src/cpu/data.rs:503:5
[INFO] [stderr]     |
[INFO] [stderr] 503 |     i &= 255;
[INFO] [stderr]     |     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `i` is never read
[INFO] [stderr]    --> src/cpu/data.rs:512:5
[INFO] [stderr]     |
[INFO] [stderr] 512 |     i &= 255;
[INFO] [stderr]     |     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `i` is never read
[INFO] [stderr]    --> src/cpu/data.rs:521:5
[INFO] [stderr]     |
[INFO] [stderr] 521 |     i &= 255;
[INFO] [stderr]     |     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `i` is never read
[INFO] [stderr]    --> src/cpu/data.rs:531:5
[INFO] [stderr]     |
[INFO] [stderr] 531 |     i &= 255;
[INFO] [stderr]     |     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: useless assignment of field of type `u8` to itself
[INFO] [stderr]    --> src/cpu/ld.rs:255:5
[INFO] [stderr]     |
[INFO] [stderr] 255 |     cpu.registers.h = cpu.registers.h;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `is_sgb` is never read
[INFO] [stderr]   --> src/mmu/mmu.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct Mmu {
[INFO] [stderr]    |            --- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 51 |     is_sgb: bool,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Mmu` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `add_event_listener` is never used
[INFO] [stderr]   --> src/screen/web.rs:27:4
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn add_event_listener(listener: &str, f: &Closure<dyn FnMut(web_sys::KeyboardEvent)>) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:117:8
[INFO] [stderr]     |
[INFO] [stderr] 117 |     if hl > 65535 {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:129:8
[INFO] [stderr]     |
[INFO] [stderr] 129 |     if hl > 65535 {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:286:8
[INFO] [stderr]     |
[INFO] [stderr] 286 |     if cpu.registers.a < 0 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:294:8
[INFO] [stderr]     |
[INFO] [stderr] 294 |     if cpu.registers.a < 0 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:302:8
[INFO] [stderr]     |
[INFO] [stderr] 302 |     if cpu.registers.a < 0 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:310:8
[INFO] [stderr]     |
[INFO] [stderr] 310 |     if cpu.registers.a < 0 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:329:8
[INFO] [stderr]     |
[INFO] [stderr] 329 |     if cpu.registers.a < 0 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:352:8
[INFO] [stderr]     |
[INFO] [stderr] 352 |     if cpu.registers.a < 0 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:365:8
[INFO] [stderr]     |
[INFO] [stderr] 365 |     if cpu.registers.a < 0 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:378:8
[INFO] [stderr]     |
[INFO] [stderr] 378 |     if cpu.registers.a < 0 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:391:8
[INFO] [stderr]     |
[INFO] [stderr] 391 |     if cpu.registers.a < 0 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:404:8
[INFO] [stderr]     |
[INFO] [stderr] 404 |     if cpu.registers.a < 0 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:417:8
[INFO] [stderr]     |
[INFO] [stderr] 417 |     if cpu.registers.a < 0 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:430:8
[INFO] [stderr]     |
[INFO] [stderr] 430 |     if cpu.registers.a < 0 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:444:8
[INFO] [stderr]     |
[INFO] [stderr] 444 |     if cpu.registers.a < 0 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:464:8
[INFO] [stderr]     |
[INFO] [stderr] 464 |     if i < 0 {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:473:8
[INFO] [stderr]     |
[INFO] [stderr] 473 |     if i < 0 {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:482:8
[INFO] [stderr]     |
[INFO] [stderr] 482 |     if i < 0 {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:491:8
[INFO] [stderr]     |
[INFO] [stderr] 491 |     if i < 0 {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:500:8
[INFO] [stderr]     |
[INFO] [stderr] 500 |     if i < 0 {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:509:8
[INFO] [stderr]     |
[INFO] [stderr] 509 |     if i < 0 {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:518:8
[INFO] [stderr]     |
[INFO] [stderr] 518 |     if i < 0 {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/cpu/data.rs:528:8
[INFO] [stderr]     |
[INFO] [stderr] 528 |     if i < 0 {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `lr35902` (lib) generated 49 warnings (run `cargo fix --lib -p lr35902` to apply 1 suggestion)
[INFO] [stderr] warning: `lr35902` (lib test) generated 49 warnings (49 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lr35902-3fa8b3f256c283aa)
[INFO] [stderr]    Doc-tests lr35902
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9f3d3f6d8ba7d726c035dda292a632c583360e665535b71c5ad54233106b42d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f3d3f6d8ba7d726c035dda292a632c583360e665535b71c5ad54233106b42d6", kill_on_drop: false }`
[INFO] [stdout] 9f3d3f6d8ba7d726c035dda292a632c583360e665535b71c5ad54233106b42d6