[INFO] cloning repository https://github.com/danma3x/playground_gameboy_emulator_code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danma3x/playground_gameboy_emulator_code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanma3x%2Fplayground_gameboy_emulator_code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanma3x%2Fplayground_gameboy_emulator_code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 307df7b75efda21862d48732d9097145ba0c1d7d
[INFO] documenting danma3x/playground_gameboy_emulator_code against 1.69.0 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanma3x%2Fplayground_gameboy_emulator_code" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/danma3x/playground_gameboy_emulator_code on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/danma3x/playground_gameboy_emulator_code
[INFO] finished tweaking git repo https://github.com/danma3x/playground_gameboy_emulator_code
[INFO] tweaked toml for git repo https://github.com/danma3x/playground_gameboy_emulator_code written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/danma3x/playground_gameboy_emulator_code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded minifb v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f0ed0ebb689fbadf55632f568bddf4211b07ce50419c011a83d9e79f863af9b
[INFO] running `Command { std: "docker" "start" "-a" "8f0ed0ebb689fbadf55632f568bddf4211b07ce50419c011a83d9e79f863af9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f0ed0ebb689fbadf55632f568bddf4211b07ce50419c011a83d9e79f863af9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f0ed0ebb689fbadf55632f568bddf4211b07ce50419c011a83d9e79f863af9b", kill_on_drop: false }`
[INFO] [stdout] 8f0ed0ebb689fbadf55632f568bddf4211b07ce50419c011a83d9e79f863af9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6170d10ee0ddb5a9e71db195cc01e19dca216093192934a1952953a0fa7b839
[INFO] running `Command { std: "docker" "start" "-a" "e6170d10ee0ddb5a9e71db195cc01e19dca216093192934a1952953a0fa7b839", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling pkg-config v0.3.15
[INFO] [stderr]    Compiling cc v1.0.41
[INFO] [stderr]     Checking memory_bus v0.1.0 (/opt/rustwide/workdir/memory_bus)
[INFO] [stderr]     Checking cast v0.2.2
[INFO] [stderr]  Documenting memory_bus v0.1.0 (/opt/rustwide/workdir/memory_bus)
[INFO] [stdout] warning: field `tiles` is never read
[INFO] [stdout]  --> memory_bus/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct CharacterRAM {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 2 |     tiles: Vec<u8>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tile_index` is never read
[INFO] [stdout]   --> memory_bus/src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct BGMapData {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 14 |     tile_index: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking lr35902 v0.1.0 (/opt/rustwide/workdir/lr35902)
[INFO] [stderr]  Documenting lr35902 v0.1.0 (/opt/rustwide/workdir/lr35902)
[INFO] [stderr]    Compiling x11-dl v2.18.4
[INFO] [stderr]    Compiling minifb v0.13.0
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stdout] warning: constant `OP_RES16_W_ADDR` is never used
[INFO] [stdout]     --> lr35902/src/operations.rs:1078:18
[INFO] [stdout]      |
[INFO] [stdout] 1078 | pub(super) const OP_RES16_W_ADDR: [u16; 16] = [
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OP_SRC_ADD_CARRY_8BIT` is never used
[INFO] [stdout]     --> lr35902/src/operations.rs:1287:18
[INFO] [stdout]      |
[INFO] [stdout] 1287 | pub(super) const OP_SRC_ADD_CARRY_8BIT: [u16; 16] = [
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OP_SRC_SUB_CARRY_8BIT` is never used
[INFO] [stdout]     --> lr35902/src/operations.rs:1325:18
[INFO] [stdout]      |
[INFO] [stdout] 1325 | pub(super) const OP_SRC_SUB_CARRY_8BIT: [u16; 16] = [
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CBOP_VARIETY` is never used
[INFO] [stdout]     --> lr35902/src/operations.rs:1518:18
[INFO] [stdout]      |
[INFO] [stdout] 1518 | pub(super) const CBOP_VARIETY: [u16; 16] = [
[INFO] [stdout]      |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ppu v0.1.0 (/opt/rustwide/workdir/ppu)
[INFO] [stderr]  Documenting ppu v0.1.0 (/opt/rustwide/workdir/ppu)
[INFO] [stdout] warning: unused variable: `mmu`
[INFO] [stdout]   --> ppu/src/lib.rs:30:28
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn step(&mut self, mmu: &MMU, deltaclock: usize) {
[INFO] [stdout]    |                            ^^^ help: if this is intentional, prefix it with an underscore: `_mmu`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cram`
[INFO] [stdout]   --> ppu/src/lib.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let cram =  &mmu.ram[0x8000..0x9800];
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bmap_1`
[INFO] [stdout]   --> ppu/src/lib.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let bmap_1 = &mmu.ram[0x9C00..0xA000];
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bmap_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> ppu/src/lib.rs:85:94
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let window = Window::new("Test", 640, 480, WindowOptions::default()).unwrap_or_else(|e| panic!("{}, e"));
[INFO] [stdout]    |                                                                                              ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> ppu/src/lib.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let mut is_updated = self.window.is_open() && !self.window.is_key_down(Key::Escape);
[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: field `buffer` is never read
[INFO] [stdout]   --> ppu/src/lib.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct PPUWindow {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 78 |     pub ppu: PPU,
[INFO] [stdout] 79 |     buffer: Vec<u32>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]   --> ppu/src/lib.rs:85:105
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let window = Window::new("Test", 640, 480, WindowOptions::default()).unwrap_or_else(|e| panic!("{}, e"));
[INFO] [stdout]    |                                                                                                         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add the missing argument
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let window = Window::new("Test", 640, 480, WindowOptions::default()).unwrap_or_else(|e| panic!("{}, e", ...));
[INFO] [stdout]    |                                                                                                               +++++
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let window = Window::new("Test", 640, 480, WindowOptions::default()).unwrap_or_else(|e| panic!("{}", "{}, e"));
[INFO] [stdout]    |                                                                                                        +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting emulator v0.1.0 (/opt/rustwide/workdir/emulator)
[INFO] [stdout] error: couldn't read emulator/src/D:/hobby/DMG_ROM.bin: No such file or directory (os error 2)
[INFO] [stdout]   --> emulator/src/main.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let dmg_rom = include_bytes!("D:/hobby/DMG_ROM.bin");
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `emulator`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name emulator emulator/src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=9310178ea0160fa1 -L dependency=/opt/rustwide/target/debug/deps --extern lr35902=/opt/rustwide/target/debug/deps/liblr35902-57a16b576b9e5742.rmeta --extern memory_bus=/opt/rustwide/target/debug/deps/libmemory_bus-3092bb59c7489321.rmeta --extern ppu=/opt/rustwide/target/debug/deps/libppu-f5f87f06f5a8ee15.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e6170d10ee0ddb5a9e71db195cc01e19dca216093192934a1952953a0fa7b839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6170d10ee0ddb5a9e71db195cc01e19dca216093192934a1952953a0fa7b839", kill_on_drop: false }`
[INFO] [stdout] e6170d10ee0ddb5a9e71db195cc01e19dca216093192934a1952953a0fa7b839
