[INFO] updating cached repository sindreij/rust-gb-emu [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/sindreij/rust-gb-emu [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/sindreij/rust-gb-emu" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/sindreij/rust-gb-emu"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/sindreij/rust-gb-emu'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sindreij/rust-gb-emu" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/sindreij/rust-gb-emu"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/sindreij/rust-gb-emu'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 72b5bf71e8e6e1dd97a7a4beb7bf94ef201c8d53 [INFO] sha for GitHub repo sindreij/rust-gb-emu: 72b5bf71e8e6e1dd97a7a4beb7bf94ef201c8d53 [INFO] validating manifest of sindreij/rust-gb-emu on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sindreij/rust-gb-emu on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sindreij/rust-gb-emu [INFO] finished frobbing sindreij/rust-gb-emu [INFO] frobbed toml for sindreij/rust-gb-emu written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/sindreij/rust-gb-emu/Cargo.toml [INFO] started frobbing sindreij/rust-gb-emu [INFO] finished frobbing sindreij/rust-gb-emu [INFO] frobbed toml for sindreij/rust-gb-emu written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/sindreij/rust-gb-emu/Cargo.toml [INFO] crate sindreij/rust-gb-emu already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking sindreij/rust-gb-emu against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-5/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/sindreij/rust-gb-emu:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] ac496f1c1ef1b9bf5d531af759c71a5e663230e43ae7f258d534ba9e65606353 [INFO] running `"docker" "start" "-a" "ac496f1c1ef1b9bf5d531af759c71a5e663230e43ae7f258d534ba9e65606353"` [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Checking backtrace-sys v0.1.28 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking nix v0.11.0 [INFO] [stderr] Checking rusttype v0.7.5 [INFO] [stderr] Compiling glium v0.23.0 [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Compiling derive_more v0.14.0 [INFO] [stderr] Checking backtrace v0.3.14 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking wayland-sys v0.21.11 [INFO] [stderr] Checking wayland-commons v0.21.11 [INFO] [stderr] Checking wayland-client v0.21.11 [INFO] [stderr] Checking structopt v0.2.15 [INFO] [stderr] Checking wayland-protocols v0.21.11 [INFO] [stderr] Checking ctrlc v3.1.1 [INFO] [stderr] Checking rustyline v3.0.0 [INFO] [stderr] Checking smithay-client-toolkit v0.4.5 [INFO] [stderr] Checking winit v0.18.1 [INFO] [stderr] Checking glutin v0.19.0 [INFO] [stderr] Checking gbemu v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `mem::Mmu` [INFO] [stderr] --> src/ppu.rs:5:27 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::{error::Error, mem::Mmu}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `mem::Mmu` [INFO] [stderr] --> src/ppu.rs:5:27 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::{error::Error, mem::Mmu}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` [INFO] [stderr] --> src/display.rs:79:9 [INFO] [stderr] | [INFO] [stderr] 79 | thread::sleep_ms(30); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` [INFO] [stderr] --> src/display.rs:79:9 [INFO] [stderr] | [INFO] [stderr] 79 | thread::sleep_ms(30); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `display_thread` [INFO] [stderr] --> src/main.rs:51:10 [INFO] [stderr] | [INFO] [stderr] 51 | let (display_thread, display) = display::start_thread(); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_display_thread` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `image` [INFO] [stderr] --> src/display.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | let image: Vec = vec![ [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_image` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/instructions.rs:515:13 [INFO] [stderr] | [INFO] [stderr] 515 | let (inst, delta) = Instruction::parse(0, &input); [INFO] [stderr] | ^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::result::Result<(instructions::Instruction, u16), error::Error>` [INFO] [stderr] found type `(_, _)` [INFO] [stderr] [INFO] [stderr] error[E0063]: missing field `ppu` in initializer of `mem::Mmu` [INFO] [stderr] --> src/mem.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | Mmu { mem } [INFO] [stderr] | ^^^ missing `ppu` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | let mut ppu = Ppu::new(display); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 108 | let mut ppu = Ppu::new(Arc::new(Mutex::new(vec![]))); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0063, E0308. [INFO] [stderr] For more information about an error, try `rustc --explain E0063`. [INFO] [stderr] error: Could not compile `gbemu`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: field is never used: `display` [INFO] [stderr] --> src/ppu.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | display: Arc>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `buffer` [INFO] [stderr] --> src/ppu.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | buffer: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `current_line` [INFO] [stderr] --> src/ppu.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | current_line: u8, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `next_pixel` [INFO] [stderr] --> src/ppu.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | next_pixel: u8, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | mmu.ppu.step(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "ac496f1c1ef1b9bf5d531af759c71a5e663230e43ae7f258d534ba9e65606353"` [INFO] running `"docker" "rm" "-f" "ac496f1c1ef1b9bf5d531af759c71a5e663230e43ae7f258d534ba9e65606353"` [INFO] [stdout] ac496f1c1ef1b9bf5d531af759c71a5e663230e43ae7f258d534ba9e65606353