Dec 12 02:42:11.300 INFO checking GChicha/RustBoy against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 02:42:11.301 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 02:42:11.532 INFO [stdout] f112676ebe40a712237f76eb41d87f32b59e393f11f0d7f5d5f70b60bfedb6d4
Dec 12 02:42:11.534 INFO running `"docker" "start" "-a" "f112676ebe40a712237f76eb41d87f32b59e393f11f0d7f5d5f70b60bfedb6d4"`
Dec 12 02:42:12.003 INFO [stderr] usermod: no changes
Dec 12 02:42:12.332 INFO [stderr]     Checking tempfile v3.0.2
Dec 12 02:42:12.332 INFO [stderr]     Checking clap v2.31.2
Dec 12 02:42:13.064 INFO [stderr]     Checking wayland-window v0.13.3
Dec 12 02:42:14.309 INFO [stderr]     Checking winit v0.10.0
Dec 12 02:42:16.964 INFO [stderr]     Checking glutin v0.12.2
Dec 12 02:42:19.168 INFO [stderr]     Checking glium v0.20.0
Dec 12 02:42:32.372 INFO [stderr]     Checking gb_emulator v0.1.0 (/source)
Dec 12 02:42:36.052 INFO [stderr] warning: unreachable statement
Dec 12 02:42:36.052 INFO [stderr]   --> src/main.rs:52:5
Dec 12 02:42:36.052 INFO [stderr]    |
Dec 12 02:42:36.052 INFO [stderr] 52 |     let mut events_loop = glutin::EventsLoop::new();
Dec 12 02:42:36.052 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:42:36.052 INFO [stderr]    |
Dec 12 02:42:36.052 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 12 02:42:36.052 INFO [stderr] 
Dec 12 02:42:36.194 INFO [stderr] warning: unreachable statement
Dec 12 02:42:36.194 INFO [stderr]   --> src/main.rs:52:5
Dec 12 02:42:36.194 INFO [stderr]    |
Dec 12 02:42:36.194 INFO [stderr] 52 |     let mut events_loop = glutin::EventsLoop::new();
Dec 12 02:42:36.194 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:42:36.194 INFO [stderr]    |
Dec 12 02:42:36.194 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 12 02:42:36.196 INFO [stderr] 
Dec 12 02:42:36.228 INFO [stderr] warning: unused variable: `rom_size`
Dec 12 02:42:36.228 INFO [stderr]   --> src/main.rs:40:9
Dec 12 02:42:36.228 INFO [stderr]    |
Dec 12 02:42:36.228 INFO [stderr] 40 |     let rom_size = match rom_file.read_to_end(&mut rom) {
Dec 12 02:42:36.228 INFO [stderr]    |         ^^^^^^^^ help: consider using `_rom_size` instead
Dec 12 02:42:36.228 INFO [stderr]    |
Dec 12 02:42:36.228 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:42:36.228 INFO [stderr] 
Dec 12 02:42:36.316 INFO [stderr] warning: variant is never constructed: `C`
Dec 12 02:42:36.316 INFO [stderr]   --> src/cpu.rs:21:5
Dec 12 02:42:36.316 INFO [stderr]    |
Dec 12 02:42:36.316 INFO [stderr] 21 |     C,
Dec 12 02:42:36.316 INFO [stderr]    |     ^
Dec 12 02:42:36.316 INFO [stderr]    |
Dec 12 02:42:36.316 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:42:36.316 INFO [stderr] 
Dec 12 02:42:36.316 INFO [stderr] warning: variant is never constructed: `RegisterAddressU16`
Dec 12 02:42:36.316 INFO [stderr]    --> src/cpu.rs:140:5
Dec 12 02:42:36.316 INFO [stderr]     |
Dec 12 02:42:36.316 INFO [stderr] 140 |     RegisterAddressU16(Register), // Decay to AddressU16
Dec 12 02:42:36.316 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:42:36.316 INFO [stderr] 
Dec 12 02:42:36.316 INFO [stderr] warning: literal out of range for i8
Dec 12 02:42:36.316 INFO [stderr]    --> src/cpu.rs:529:16
Dec 12 02:42:36.317 INFO [stderr]     |
Dec 12 02:42:36.317 INFO [stderr] 529 |             e: 0xD8,
Dec 12 02:42:36.317 INFO [stderr]     |                ^^^^
Dec 12 02:42:36.317 INFO [stderr]     |
Dec 12 02:42:36.317 INFO [stderr]     = note: #[warn(overflowing_literals)] on by default
Dec 12 02:42:36.317 INFO [stderr]     = note: the literal `0xD8` (decimal `216`) does not fit into an `i8` and will become `-40i8`
Dec 12 02:42:36.317 INFO [stderr]     = help: consider using `u8` instead
Dec 12 02:42:36.317 INFO [stderr] 
Dec 12 02:42:36.389 INFO [stderr] warning: unused variable: `rom_size`
Dec 12 02:42:36.389 INFO [stderr]   --> src/main.rs:40:9
Dec 12 02:42:36.389 INFO [stderr]    |
Dec 12 02:42:36.389 INFO [stderr] 40 |     let rom_size = match rom_file.read_to_end(&mut rom) {
Dec 12 02:42:36.389 INFO [stderr]    |         ^^^^^^^^ help: consider using `_rom_size` instead
Dec 12 02:42:36.389 INFO [stderr]    |
Dec 12 02:42:36.389 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:42:36.389 INFO [stderr] 
Dec 12 02:42:36.427 INFO [stderr] warning: variant is never constructed: `C`
Dec 12 02:42:36.428 INFO [stderr]   --> src/cpu.rs:21:5
Dec 12 02:42:36.428 INFO [stderr]    |
Dec 12 02:42:36.428 INFO [stderr] 21 |     C,
Dec 12 02:42:36.428 INFO [stderr]    |     ^
Dec 12 02:42:36.428 INFO [stderr]    |
Dec 12 02:42:36.428 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:42:36.429 INFO [stderr] 
Dec 12 02:42:36.429 INFO [stderr] warning: variant is never constructed: `RegisterAddressU16`
Dec 12 02:42:36.429 INFO [stderr]    --> src/cpu.rs:140:5
Dec 12 02:42:36.429 INFO [stderr]     |
Dec 12 02:42:36.429 INFO [stderr] 140 |     RegisterAddressU16(Register), // Decay to AddressU16
Dec 12 02:42:36.429 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:42:36.429 INFO [stderr] 
Dec 12 02:42:36.429 INFO [stderr] warning: literal out of range for i8
Dec 12 02:42:36.429 INFO [stderr]    --> src/cpu.rs:529:16
Dec 12 02:42:36.429 INFO [stderr]     |
Dec 12 02:42:36.429 INFO [stderr] 529 |             e: 0xD8,
Dec 12 02:42:36.429 INFO [stderr]     |                ^^^^
Dec 12 02:42:36.429 INFO [stderr]     |
Dec 12 02:42:36.433 INFO [stderr]     = note: #[warn(overflowing_literals)] on by default
Dec 12 02:42:36.436 INFO [stderr]     = note: the literal `0xD8` (decimal `216`) does not fit into an `i8` and will become `-40i8`
Dec 12 02:42:36.436 INFO [stderr]     = help: consider using `u8` instead
Dec 12 02:42:36.436 INFO [stderr] 
Dec 12 02:42:36.464 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.42s
Dec 12 02:42:36.480 INFO [stderr] su: No module specific data is present
Dec 12 02:42:37.023 INFO running `"docker" "inspect" "f112676ebe40a712237f76eb41d87f32b59e393f11f0d7f5d5f70b60bfedb6d4"`
Dec 12 02:42:37.344 INFO running `"docker" "rm" "-f" "f112676ebe40a712237f76eb41d87f32b59e393f11f0d7f5d5f70b60bfedb6d4"`
Dec 12 02:42:37.763 INFO [stdout] f112676ebe40a712237f76eb41d87f32b59e393f11f0d7f5d5f70b60bfedb6d4