Dec 05 01:15:32.241 INFO checking Matt-Hurd/42-GBmu against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 01:15:32.241 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 01:15:32.795 INFO [stdout] 95d57dfc91270160ffbb2e5a179a011b1bb3be087eaddb79c15486bdd6649c23
Dec 05 01:15:32.799 INFO running `"docker" "start" "-a" "95d57dfc91270160ffbb2e5a179a011b1bb3be087eaddb79c15486bdd6649c23"`
Dec 05 01:15:34.394 INFO [stderr] usermod: no changes
Dec 05 01:15:34.523 INFO [stderr]     Checking dylib v0.0.1
Dec 05 01:15:34.523 INFO [stderr]    Compiling minifb v0.9.0
Dec 05 01:15:35.463 INFO [stderr]     Checking x11-dl v2.2.1
Dec 05 01:15:40.962 INFO [stderr]     Checking gbmu v0.1.0 (/source)
Dec 05 01:15:42.663 INFO [stderr] warning: unused variable: `result`
Dec 05 01:15:42.663 INFO [stderr]   --> src/main.rs:19:9
Dec 05 01:15:42.663 INFO [stderr]    |
Dec 05 01:15:42.663 INFO [stderr] 19 |     let result = z80.mmu.load(rom_path);
Dec 05 01:15:42.663 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Dec 05 01:15:42.663 INFO [stderr]    |
Dec 05 01:15:42.663 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:15:42.663 INFO [stderr] 
Dec 05 01:15:42.663 INFO [stderr] warning: unused variable: `result`
Dec 05 01:15:42.663 INFO [stderr]   --> src/main.rs:44:9
Dec 05 01:15:42.663 INFO [stderr]    |
Dec 05 01:15:42.663 INFO [stderr] 44 |     let result = core.mmu.load(path::PathBuf::from(&args[1]));
Dec 05 01:15:42.663 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Dec 05 01:15:42.663 INFO [stderr] 
Dec 05 01:15:42.663 INFO [stderr] warning: unused variable: `y`
Dec 05 01:15:42.663 INFO [stderr]    --> src/z80/gpu.rs:262:25
Dec 05 01:15:42.663 INFO [stderr]     |
Dec 05 01:15:42.664 INFO [stderr] 262 |                     for y in 0 .. size {
Dec 05 01:15:42.664 INFO [stderr]     |                         ^ help: consider using `_y` instead
Dec 05 01:15:42.664 INFO [stderr] 
Dec 05 01:15:42.664 INFO [stderr] warning: unused variable: `err`
Dec 05 01:15:42.664 INFO [stderr]    --> src/debugger/simple_debug.rs:170:37
Dec 05 01:15:42.664 INFO [stderr]     |
Dec 05 01:15:42.664 INFO [stderr] 170 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Dec 05 01:15:42.664 INFO [stderr]     |                                     ^^^ help: consider using `_err` instead
Dec 05 01:15:42.664 INFO [stderr] 
Dec 05 01:15:42.664 INFO [stderr] warning: unused variable: `err`
Dec 05 01:15:42.664 INFO [stderr]    --> src/debugger/simple_debug.rs:184:37
Dec 05 01:15:42.665 INFO [stderr]     |
Dec 05 01:15:42.665 INFO [stderr] 184 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Dec 05 01:15:42.665 INFO [stderr]     |                                     ^^^ help: consider using `_err` instead
Dec 05 01:15:42.665 INFO [stderr] 
Dec 05 01:15:42.666 INFO [stderr] warning: unused variable: `err`
Dec 05 01:15:42.666 INFO [stderr]    --> src/debugger/simple_debug.rs:198:37
Dec 05 01:15:42.666 INFO [stderr]     |
Dec 05 01:15:42.666 INFO [stderr] 198 |                                 Err(err)    => println!("Invalid Number: {}", split[point]),
Dec 05 01:15:42.666 INFO [stderr]     |                                     ^^^ help: consider using `_err` instead
Dec 05 01:15:42.671 INFO [stderr] 
Dec 05 01:15:42.962 INFO [stderr] warning: method is never used: `get_subtract`
Dec 05 01:15:42.963 INFO [stderr]    --> src/z80/registers.rs:133:5
Dec 05 01:15:42.963 INFO [stderr]     |
Dec 05 01:15:42.963 INFO [stderr] 133 |     pub fn get_subtract(&mut self) -> u8 {
Dec 05 01:15:42.963 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:15:42.963 INFO [stderr]     |
Dec 05 01:15:42.963 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 01:15:42.963 INFO [stderr] 
Dec 05 01:15:42.963 INFO [stderr] warning: method is never used: `get_half_carry`
Dec 05 01:15:42.963 INFO [stderr]    --> src/z80/registers.rs:140:5
Dec 05 01:15:42.963 INFO [stderr]     |
Dec 05 01:15:42.963 INFO [stderr] 140 |     pub fn get_half_carry(&mut self) -> u8 {
Dec 05 01:15:42.963 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:15:42.963 INFO [stderr] 
Dec 05 01:15:42.963 INFO [stderr] warning: method is never used: `backup_registers`
Dec 05 01:15:42.963 INFO [stderr]   --> src/z80/mod.rs:51:5
Dec 05 01:15:42.963 INFO [stderr]    |
Dec 05 01:15:42.963 INFO [stderr] 51 |     pub fn backup_registers(&mut self) {
Dec 05 01:15:42.963 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:15:42.963 INFO [stderr] 
Dec 05 01:15:42.963 INFO [stderr] warning: method is never used: `restore_registers`
Dec 05 01:15:42.963 INFO [stderr]   --> src/z80/mod.rs:62:5
Dec 05 01:15:42.963 INFO [stderr]    |
Dec 05 01:15:42.963 INFO [stderr] 62 |     pub fn restore_registers(&mut self) {
Dec 05 01:15:42.963 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:15:42.963 INFO [stderr] 
Dec 05 01:15:42.963 INFO [stderr] warning: method is never used: `debug_print_stack`
Dec 05 01:15:42.963 INFO [stderr]   --> src/z80/mod.rs:76:5
Dec 05 01:15:42.963 INFO [stderr]    |
Dec 05 01:15:42.963 INFO [stderr] 76 |     pub fn debug_print_stack(&mut self) {
Dec 05 01:15:42.963 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:15:42.963 INFO [stderr] 
Dec 05 01:15:43.203 INFO [stderr] warning: unused variable: `result`
Dec 05 01:15:43.203 INFO [stderr]   --> src/main.rs:19:9
Dec 05 01:15:43.203 INFO [stderr]    |
Dec 05 01:15:43.203 INFO [stderr] 19 |     let result = z80.mmu.load(rom_path);
Dec 05 01:15:43.203 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Dec 05 01:15:43.203 INFO [stderr]    |
Dec 05 01:15:43.203 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:15:43.203 INFO [stderr] 
Dec 05 01:15:43.203 INFO [stderr] warning: unused variable: `result`
Dec 05 01:15:43.203 INFO [stderr]   --> src/main.rs:44:9
Dec 05 01:15:43.203 INFO [stderr]    |
Dec 05 01:15:43.203 INFO [stderr] 44 |     let result = core.mmu.load(path::PathBuf::from(&args[1]));
Dec 05 01:15:43.203 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Dec 05 01:15:43.203 INFO [stderr] 
Dec 05 01:15:43.203 INFO [stderr] warning: unused variable: `y`
Dec 05 01:15:43.203 INFO [stderr]    --> src/z80/gpu.rs:262:25
Dec 05 01:15:43.203 INFO [stderr]     |
Dec 05 01:15:43.203 INFO [stderr] 262 |                     for y in 0 .. size {
Dec 05 01:15:43.203 INFO [stderr]     |                         ^ help: consider using `_y` instead
Dec 05 01:15:43.203 INFO [stderr] 
Dec 05 01:15:43.203 INFO [stderr] warning: unused variable: `err`
Dec 05 01:15:43.203 INFO [stderr]    --> src/debugger/simple_debug.rs:170:37
Dec 05 01:15:43.207 INFO [stderr]     |
Dec 05 01:15:43.207 INFO [stderr] 170 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Dec 05 01:15:43.207 INFO [stderr]     |                                     ^^^ help: consider using `_err` instead
Dec 05 01:15:43.207 INFO [stderr] 
Dec 05 01:15:43.207 INFO [stderr] warning: unused variable: `err`
Dec 05 01:15:43.207 INFO [stderr]    --> src/debugger/simple_debug.rs:184:37
Dec 05 01:15:43.207 INFO [stderr]     |
Dec 05 01:15:43.207 INFO [stderr] 184 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Dec 05 01:15:43.207 INFO [stderr]     |                                     ^^^ help: consider using `_err` instead
Dec 05 01:15:43.207 INFO [stderr] 
Dec 05 01:15:43.207 INFO [stderr] warning: unused variable: `err`
Dec 05 01:15:43.207 INFO [stderr]    --> src/debugger/simple_debug.rs:198:37
Dec 05 01:15:43.207 INFO [stderr]     |
Dec 05 01:15:43.207 INFO [stderr] 198 |                                 Err(err)    => println!("Invalid Number: {}", split[point]),
Dec 05 01:15:43.207 INFO [stderr]     |                                     ^^^ help: consider using `_err` instead
Dec 05 01:15:43.207 INFO [stderr] 
Dec 05 01:15:43.385 INFO [stderr] warning: method is never used: `get_subtract`
Dec 05 01:15:43.385 INFO [stderr]    --> src/z80/registers.rs:133:5
Dec 05 01:15:43.385 INFO [stderr]     |
Dec 05 01:15:43.385 INFO [stderr] 133 |     pub fn get_subtract(&mut self) -> u8 {
Dec 05 01:15:43.386 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:15:43.386 INFO [stderr]     |
Dec 05 01:15:43.386 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 01:15:43.386 INFO [stderr] 
Dec 05 01:15:43.386 INFO [stderr] warning: method is never used: `get_half_carry`
Dec 05 01:15:43.387 INFO [stderr]    --> src/z80/registers.rs:140:5
Dec 05 01:15:43.387 INFO [stderr]     |
Dec 05 01:15:43.387 INFO [stderr] 140 |     pub fn get_half_carry(&mut self) -> u8 {
Dec 05 01:15:43.387 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:15:43.387 INFO [stderr] 
Dec 05 01:15:43.387 INFO [stderr] warning: method is never used: `backup_registers`
Dec 05 01:15:43.388 INFO [stderr]   --> src/z80/mod.rs:51:5
Dec 05 01:15:43.388 INFO [stderr]    |
Dec 05 01:15:43.388 INFO [stderr] 51 |     pub fn backup_registers(&mut self) {
Dec 05 01:15:43.388 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:15:43.388 INFO [stderr] 
Dec 05 01:15:43.388 INFO [stderr] warning: method is never used: `restore_registers`
Dec 05 01:15:43.388 INFO [stderr]   --> src/z80/mod.rs:62:5
Dec 05 01:15:43.388 INFO [stderr]    |
Dec 05 01:15:43.388 INFO [stderr] 62 |     pub fn restore_registers(&mut self) {
Dec 05 01:15:43.388 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:15:43.388 INFO [stderr] 
Dec 05 01:15:43.388 INFO [stderr] warning: method is never used: `debug_print_stack`
Dec 05 01:15:43.388 INFO [stderr]   --> src/z80/mod.rs:76:5
Dec 05 01:15:43.388 INFO [stderr]    |
Dec 05 01:15:43.388 INFO [stderr] 76 |     pub fn debug_print_stack(&mut self) {
Dec 05 01:15:43.388 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:15:43.388 INFO [stderr] 
Dec 05 01:15:43.439 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.00s
Dec 05 01:15:43.451 INFO [stderr] su: No module specific data is present
Dec 05 01:15:44.302 INFO running `"docker" "inspect" "95d57dfc91270160ffbb2e5a179a011b1bb3be087eaddb79c15486bdd6649c23"`
Dec 05 01:15:44.505 INFO running `"docker" "rm" "-f" "95d57dfc91270160ffbb2e5a179a011b1bb3be087eaddb79c15486bdd6649c23"`
Dec 05 01:15:44.852 INFO [stdout] 95d57dfc91270160ffbb2e5a179a011b1bb3be087eaddb79c15486bdd6649c23