Jul 11 16:06:46.418 INFO checking Matt-Hurd/42-GBmu against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 16:06:46.418 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 16:06:46.418 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 16:06:46.418 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-3/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 16:06:46.682 INFO blam! 21c40a240ca173cc7587ca671b045c3f83e543083af015cca0bb6a7f5a8d6b15
Jul 11 16:06:46.692 INFO running `"docker" "start" "-a" "21c40a240ca173cc7587ca671b045c3f83e543083af015cca0bb6a7f5a8d6b15"`
Jul 11 16:06:47.773 INFO kablam!     Checking libc v0.2.19
Jul 11 16:06:47.783 INFO kablam!     Checking libc v0.1.12
Jul 11 16:06:47.799 INFO kablam!    Compiling minifb v0.9.0
Jul 11 16:06:51.605 INFO kablam!     Checking dylib v0.0.1
Jul 11 16:06:51.605 INFO kablam!     Checking time v0.1.35
Jul 11 16:06:52.328 INFO kablam!     Checking x11-dl v2.2.1
Jul 11 16:07:04.089 INFO kablam!     Checking gbmu v0.1.0 (file:///source)
Jul 11 16:07:06.943 INFO kablam! warning: unused variable: `result`
Jul 11 16:07:06.943 INFO kablam!   --> src/main.rs:19:9
Jul 11 16:07:06.943 INFO kablam!    |
Jul 11 16:07:06.943 INFO kablam! 19 |     let result = z80.mmu.load(rom_path);
Jul 11 16:07:06.944 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Jul 11 16:07:06.954 INFO kablam! warning: unused variable: `result`
Jul 11 16:07:06.955 INFO kablam!   --> src/main.rs:19:9
Jul 11 16:07:06.955 INFO kablam!    |
Jul 11 16:07:06.955 INFO kablam! 19 |     let result = z80.mmu.load(rom_path);
Jul 11 16:07:06.955 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Jul 11 16:07:06.955 INFO kablam!    |
Jul 11 16:07:06.955 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 11 16:07:06.955 INFO kablam! 
Jul 11 16:07:06.956 INFO kablam! warning: unused variable: `result`
Jul 11 16:07:06.956 INFO kablam!   --> src/main.rs:44:9
Jul 11 16:07:06.956 INFO kablam!    |
Jul 11 16:07:06.956 INFO kablam! 44 |     let result = core.mmu.load(path::PathBuf::from(&args[1]));
Jul 11 16:07:06.956 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Jul 11 16:07:06.956 INFO kablam! 
Jul 11 16:07:06.958 INFO kablam! warning: unused variable: `y`
Jul 11 16:07:06.958 INFO kablam!    --> src/z80/gpu.rs:262:25
Jul 11 16:07:06.958 INFO kablam!     |
Jul 11 16:07:06.958 INFO kablam! 262 |                     for y in 0 .. size {
Jul 11 16:07:06.958 INFO kablam!     |                         ^ help: consider using `_y` instead
Jul 11 16:07:06.958 INFO kablam! 
Jul 11 16:07:06.960 INFO kablam! warning: unused variable: `err`
Jul 11 16:07:06.960 INFO kablam!    --> src/debugger/simple_debug.rs:170:37
Jul 11 16:07:06.960 INFO kablam!     |
Jul 11 16:07:06.960 INFO kablam! 170 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Jul 11 16:07:06.961 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Jul 11 16:07:06.961 INFO kablam! 
Jul 11 16:07:06.961 INFO kablam! warning: unused variable: `err`
Jul 11 16:07:06.961 INFO kablam!    --> src/debugger/simple_debug.rs:184:37
Jul 11 16:07:06.961 INFO kablam!     |
Jul 11 16:07:06.961 INFO kablam! 184 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Jul 11 16:07:06.961 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Jul 11 16:07:06.962 INFO kablam! 
Jul 11 16:07:06.962 INFO kablam! warning: unused variable: `err`
Jul 11 16:07:06.962 INFO kablam!    --> src/debugger/simple_debug.rs:198:37
Jul 11 16:07:06.962 INFO kablam!     |
Jul 11 16:07:06.962 INFO kablam! 198 |                                 Err(err)    => println!("Invalid Number: {}", split[point]),
Jul 11 16:07:06.962 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Jul 11 16:07:06.962 INFO kablam! 
Jul 11 16:07:06.962 INFO kablam!    |
Jul 11 16:07:06.962 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 11 16:07:06.962 INFO kablam! 
Jul 11 16:07:06.963 INFO kablam! warning: unused variable: `result`
Jul 11 16:07:06.963 INFO kablam!   --> src/main.rs:44:9
Jul 11 16:07:06.963 INFO kablam!    |
Jul 11 16:07:06.963 INFO kablam! 44 |     let result = core.mmu.load(path::PathBuf::from(&args[1]));
Jul 11 16:07:06.963 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Jul 11 16:07:06.963 INFO kablam! 
Jul 11 16:07:06.964 INFO kablam! warning: unused variable: `y`
Jul 11 16:07:06.964 INFO kablam!    --> src/z80/gpu.rs:262:25
Jul 11 16:07:06.964 INFO kablam!     |
Jul 11 16:07:06.964 INFO kablam! 262 |                     for y in 0 .. size {
Jul 11 16:07:06.964 INFO kablam!     |                         ^ help: consider using `_y` instead
Jul 11 16:07:06.964 INFO kablam! 
Jul 11 16:07:06.966 INFO kablam! warning: unused variable: `err`
Jul 11 16:07:06.966 INFO kablam!    --> src/debugger/simple_debug.rs:170:37
Jul 11 16:07:06.966 INFO kablam!     |
Jul 11 16:07:06.966 INFO kablam! 170 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Jul 11 16:07:06.966 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Jul 11 16:07:06.966 INFO kablam! 
Jul 11 16:07:06.966 INFO kablam! warning: unused variable: `err`
Jul 11 16:07:06.966 INFO kablam!    --> src/debugger/simple_debug.rs:184:37
Jul 11 16:07:06.966 INFO kablam!     |
Jul 11 16:07:06.966 INFO kablam! 184 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Jul 11 16:07:06.966 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Jul 11 16:07:06.966 INFO kablam! 
Jul 11 16:07:06.966 INFO kablam! warning: unused variable: `err`
Jul 11 16:07:06.966 INFO kablam!    --> src/debugger/simple_debug.rs:198:37
Jul 11 16:07:06.966 INFO kablam!     |
Jul 11 16:07:06.966 INFO kablam! 198 |                                 Err(err)    => println!("Invalid Number: {}", split[point]),
Jul 11 16:07:06.966 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Jul 11 16:07:06.966 INFO kablam! 
Jul 11 16:07:07.420 INFO kablam! warning: method is never used: `get_subtract`
Jul 11 16:07:07.420 INFO kablam!    --> src/z80/registers.rs:133:5
Jul 11 16:07:07.420 INFO kablam!     |
Jul 11 16:07:07.420 INFO kablam! 133 |     pub fn get_subtract(&mut self) -> u8 {
Jul 11 16:07:07.420 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:07.420 INFO kablam!     |
Jul 11 16:07:07.420 INFO kablam!     = note: #[warn(dead_code)] on by default
Jul 11 16:07:07.420 INFO kablam! 
Jul 11 16:07:07.420 INFO kablam! warning: method is never used: `get_half_carry`
Jul 11 16:07:07.420 INFO kablam!    --> src/z80/registers.rs:140:5
Jul 11 16:07:07.420 INFO kablam!     |
Jul 11 16:07:07.420 INFO kablam! 140 |     pub fn get_half_carry(&mut self) -> u8 {
Jul 11 16:07:07.420 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:07.430 INFO kablam! 
Jul 11 16:07:07.431 INFO kablam! warning: method is never used: `backup_registers`
Jul 11 16:07:07.431 INFO kablam!   --> src/z80/mod.rs:51:5
Jul 11 16:07:07.431 INFO kablam!    |
Jul 11 16:07:07.431 INFO kablam! 51 |     pub fn backup_registers(&mut self) {
Jul 11 16:07:07.431 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:07.431 INFO kablam! 
Jul 11 16:07:07.431 INFO kablam! warning: method is never used: `restore_registers`
Jul 11 16:07:07.431 INFO kablam!   --> src/z80/mod.rs:62:5
Jul 11 16:07:07.431 INFO kablam!    |
Jul 11 16:07:07.431 INFO kablam! 62 |     pub fn restore_registers(&mut self) {
Jul 11 16:07:07.432 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:07.432 INFO kablam! 
Jul 11 16:07:07.432 INFO kablam! warning: method is never used: `debug_print_stack`
Jul 11 16:07:07.432 INFO kablam!   --> src/z80/mod.rs:76:5
Jul 11 16:07:07.432 INFO kablam!    |
Jul 11 16:07:07.432 INFO kablam! 76 |     pub fn debug_print_stack(&mut self) {
Jul 11 16:07:07.432 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:07.432 INFO kablam! 
Jul 11 16:07:07.467 INFO kablam! warning: method is never used: `get_subtract`
Jul 11 16:07:07.467 INFO kablam!    --> src/z80/registers.rs:133:5
Jul 11 16:07:07.467 INFO kablam!     |
Jul 11 16:07:07.467 INFO kablam! 133 |     pub fn get_subtract(&mut self) -> u8 {
Jul 11 16:07:07.467 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:07.467 INFO kablam!     |
Jul 11 16:07:07.467 INFO kablam!     = note: #[warn(dead_code)] on by default
Jul 11 16:07:07.467 INFO kablam! 
Jul 11 16:07:07.467 INFO kablam! warning: method is never used: `get_half_carry`
Jul 11 16:07:07.467 INFO kablam!    --> src/z80/registers.rs:140:5
Jul 11 16:07:07.467 INFO kablam!     |
Jul 11 16:07:07.467 INFO kablam! 140 |     pub fn get_half_carry(&mut self) -> u8 {
Jul 11 16:07:07.467 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:07.474 INFO kablam! 
Jul 11 16:07:07.475 INFO kablam! warning: method is never used: `backup_registers`
Jul 11 16:07:07.475 INFO kablam!   --> src/z80/mod.rs:51:5
Jul 11 16:07:07.475 INFO kablam!    |
Jul 11 16:07:07.475 INFO kablam! 51 |     pub fn backup_registers(&mut self) {
Jul 11 16:07:07.475 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:07.475 INFO kablam! 
Jul 11 16:07:07.475 INFO kablam! warning: method is never used: `restore_registers`
Jul 11 16:07:07.475 INFO kablam!   --> src/z80/mod.rs:62:5
Jul 11 16:07:07.475 INFO kablam!    |
Jul 11 16:07:07.475 INFO kablam! 62 |     pub fn restore_registers(&mut self) {
Jul 11 16:07:07.475 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:07.475 INFO kablam! 
Jul 11 16:07:07.475 INFO kablam! warning: method is never used: `debug_print_stack`
Jul 11 16:07:07.475 INFO kablam!   --> src/z80/mod.rs:76:5
Jul 11 16:07:07.475 INFO kablam!    |
Jul 11 16:07:07.475 INFO kablam! 76 |     pub fn debug_print_stack(&mut self) {
Jul 11 16:07:07.475 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:07.475 INFO kablam! 
Jul 11 16:07:07.583 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.94s
Jul 11 16:07:07.588 INFO kablam! su: No module specific data is present
Jul 11 16:07:08.080 INFO running `"docker" "rm" "-f" "21c40a240ca173cc7587ca671b045c3f83e543083af015cca0bb6a7f5a8d6b15"`
Jul 11 16:07:08.252 INFO blam! 21c40a240ca173cc7587ca671b045c3f83e543083af015cca0bb6a7f5a8d6b15