[INFO] cloning repository drgomesp/oxiboy
[INFO] running `"git" "clone" "--bare" "git://github.com/drgomesp/oxiboy.git" "work/cache/sources/gh/drgomesp/oxiboy"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/drgomesp/oxiboy'...
[INFO] running `"git" "clone" "work/cache/sources/gh/drgomesp/oxiboy" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/drgomesp/oxiboy"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/drgomesp/oxiboy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/drgomesp/oxiboy" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/drgomesp/oxiboy"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/drgomesp/oxiboy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0401ef759769a2a95ad33ae16453c8642262d64c
[INFO] sha for GitHub repo drgomesp/oxiboy: 0401ef759769a2a95ad33ae16453c8642262d64c
[INFO] validating manifest of drgomesp/oxiboy on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of drgomesp/oxiboy on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing drgomesp/oxiboy
[INFO] finished frobbing drgomesp/oxiboy
[INFO] frobbed toml for drgomesp/oxiboy written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/drgomesp/oxiboy/Cargo.toml
[INFO] started frobbing drgomesp/oxiboy
[INFO] finished frobbing drgomesp/oxiboy
[INFO] frobbed toml for drgomesp/oxiboy written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/drgomesp/oxiboy/Cargo.toml
[INFO] crate drgomesp/oxiboy has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking drgomesp/oxiboy against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-5/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/drgomesp/oxiboy:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 89aac5b8e0e976e70d4d08a4440861b60b79ae57f2107d84bb6e7f270c84a7d5
[INFO] running `"docker" "start" "-a" "89aac5b8e0e976e70d4d08a4440861b60b79ae57f2107d84bb6e7f270c84a7d5"`
[INFO] [stderr]     Checking oxiboy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `AF`
[INFO] [stderr]   --> src/gameboy/hardware/cpu/registers.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     AF,
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `VBlank`
[INFO] [stderr]  --> src/gameboy/hardware/ppu/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     VBlank,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `scroll_x`
[INFO] [stderr]   --> src/gameboy/hardware/ppu/mod.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     scroll_x: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_scroll_y`
[INFO] [stderr]   --> src/gameboy/hardware/ppu/mod.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn get_scroll_y(&self) -> u8 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AF`
[INFO] [stderr]   --> src/gameboy/hardware/cpu/registers.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     AF,
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `VBlank`
[INFO] [stderr]  --> src/gameboy/hardware/ppu/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     VBlank,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `scroll_x`
[INFO] [stderr]   --> src/gameboy/hardware/ppu/mod.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     scroll_x: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_scroll_y`
[INFO] [stderr]   --> src/gameboy/hardware/ppu/mod.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn get_scroll_y(&self) -> u8 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `"docker" "inspect" "89aac5b8e0e976e70d4d08a4440861b60b79ae57f2107d84bb6e7f270c84a7d5"`
[INFO] running `"docker" "rm" "-f" "89aac5b8e0e976e70d4d08a4440861b60b79ae57f2107d84bb6e7f270c84a7d5"`
[INFO] [stdout] 89aac5b8e0e976e70d4d08a4440861b60b79ae57f2107d84bb6e7f270c84a7d5