Jul 11 16:06:57.157 INFO checking Matt-Hurd/42-GBmu against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 16:06:57.157 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 16:06:57.157 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 16:06:57.157 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 16:06:57.447 INFO blam! 3e92699646a83ac02d8294594924bd5a4b414add5b18181e64d9174233ced3d6
Jul 11 16:06:57.449 INFO running `"docker" "start" "-a" "3e92699646a83ac02d8294594924bd5a4b414add5b18181e64d9174233ced3d6"`
Jul 11 16:06:58.545 INFO kablam!    Compiling gcc v0.3.41
Jul 11 16:06:58.551 INFO kablam!     Checking dylib v0.0.1
Jul 11 16:06:58.567 INFO kablam!     Checking time v0.1.35
Jul 11 16:06:59.644 INFO kablam!     Checking x11-dl v2.2.1
Jul 11 16:07:09.210 INFO kablam!    Compiling minifb v0.9.0
Jul 11 16:07:17.287 INFO kablam!     Checking gbmu v0.1.0 (file:///source)
Jul 11 16:07:20.009 INFO kablam! warning: unused variable: `result`
Jul 11 16:07:20.010 INFO kablam!   --> src/main.rs:19:9
Jul 11 16:07:20.010 INFO kablam!    |
Jul 11 16:07:20.010 INFO kablam! 19 |     let result = z80.mmu.load(rom_path);
Jul 11 16:07:20.010 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Jul 11 16:07:20.010 INFO kablam!    |
Jul 11 16:07:20.010 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 11 16:07:20.010 INFO kablam! 
Jul 11 16:07:20.010 INFO kablam! warning: unused variable: `result`
Jul 11 16:07:20.010 INFO kablam!   --> src/main.rs:44:9
Jul 11 16:07:20.010 INFO kablam!    |
Jul 11 16:07:20.010 INFO kablam! 44 |     let result = core.mmu.load(path::PathBuf::from(&args[1]));
Jul 11 16:07:20.011 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Jul 11 16:07:20.011 INFO kablam! 
Jul 11 16:07:20.011 INFO kablam! warning: unused variable: `y`
Jul 11 16:07:20.011 INFO kablam!    --> src/z80/gpu.rs:262:25
Jul 11 16:07:20.011 INFO kablam!     |
Jul 11 16:07:20.011 INFO kablam! 262 |                     for y in 0 .. size {
Jul 11 16:07:20.011 INFO kablam!     |                         ^ help: consider using `_y` instead
Jul 11 16:07:20.011 INFO kablam! 
Jul 11 16:07:20.012 INFO kablam! warning: unused variable: `err`
Jul 11 16:07:20.013 INFO kablam!    --> src/debugger/simple_debug.rs:170:37
Jul 11 16:07:20.013 INFO kablam!     |
Jul 11 16:07:20.013 INFO kablam! 170 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Jul 11 16:07:20.013 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Jul 11 16:07:20.013 INFO kablam! 
Jul 11 16:07:20.013 INFO kablam! warning: unused variable: `err`
Jul 11 16:07:20.013 INFO kablam!    --> src/debugger/simple_debug.rs:184:37
Jul 11 16:07:20.013 INFO kablam!     |
Jul 11 16:07:20.013 INFO kablam! 184 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Jul 11 16:07:20.013 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Jul 11 16:07:20.013 INFO kablam! 
Jul 11 16:07:20.013 INFO kablam! warning: unused variable: `err`
Jul 11 16:07:20.013 INFO kablam!    --> src/debugger/simple_debug.rs:198:37
Jul 11 16:07:20.013 INFO kablam!     |
Jul 11 16:07:20.013 INFO kablam! 198 |                                 Err(err)    => println!("Invalid Number: {}", split[point]),
Jul 11 16:07:20.013 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Jul 11 16:07:20.013 INFO kablam! 
Jul 11 16:07:20.108 INFO kablam! warning: unused variable: `result`
Jul 11 16:07:20.108 INFO kablam!   --> src/main.rs:19:9
Jul 11 16:07:20.108 INFO kablam!    |
Jul 11 16:07:20.108 INFO kablam! 19 |     let result = z80.mmu.load(rom_path);
Jul 11 16:07:20.108 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Jul 11 16:07:20.108 INFO kablam!    |
Jul 11 16:07:20.108 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 11 16:07:20.108 INFO kablam! 
Jul 11 16:07:20.109 INFO kablam! warning: unused variable: `result`
Jul 11 16:07:20.110 INFO kablam!   --> src/main.rs:44:9
Jul 11 16:07:20.110 INFO kablam!    |
Jul 11 16:07:20.110 INFO kablam! 44 |     let result = core.mmu.load(path::PathBuf::from(&args[1]));
Jul 11 16:07:20.110 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Jul 11 16:07:20.110 INFO kablam! 
Jul 11 16:07:20.110 INFO kablam! warning: unused variable: `y`
Jul 11 16:07:20.110 INFO kablam!    --> src/z80/gpu.rs:262:25
Jul 11 16:07:20.110 INFO kablam!     |
Jul 11 16:07:20.110 INFO kablam! 262 |                     for y in 0 .. size {
Jul 11 16:07:20.110 INFO kablam!     |                         ^ help: consider using `_y` instead
Jul 11 16:07:20.110 INFO kablam! 
Jul 11 16:07:20.127 INFO kablam! warning: unused variable: `err`
Jul 11 16:07:20.128 INFO kablam!    --> src/debugger/simple_debug.rs:170:37
Jul 11 16:07:20.128 INFO kablam!     |
Jul 11 16:07:20.128 INFO kablam! 170 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Jul 11 16:07:20.128 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Jul 11 16:07:20.128 INFO kablam! 
Jul 11 16:07:20.128 INFO kablam! warning: unused variable: `err`
Jul 11 16:07:20.128 INFO kablam!    --> src/debugger/simple_debug.rs:184:37
Jul 11 16:07:20.128 INFO kablam!     |
Jul 11 16:07:20.128 INFO kablam! 184 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Jul 11 16:07:20.128 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Jul 11 16:07:20.128 INFO kablam! 
Jul 11 16:07:20.128 INFO kablam! warning: unused variable: `err`
Jul 11 16:07:20.128 INFO kablam!    --> src/debugger/simple_debug.rs:198:37
Jul 11 16:07:20.128 INFO kablam!     |
Jul 11 16:07:20.128 INFO kablam! 198 |                                 Err(err)    => println!("Invalid Number: {}", split[point]),
Jul 11 16:07:20.128 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Jul 11 16:07:20.128 INFO kablam! 
Jul 11 16:07:20.587 INFO kablam! warning: method is never used: `get_subtract`
Jul 11 16:07:20.587 INFO kablam!    --> src/z80/registers.rs:133:5
Jul 11 16:07:20.587 INFO kablam!     |
Jul 11 16:07:20.587 INFO kablam! 133 |     pub fn get_subtract(&mut self) -> u8 {
Jul 11 16:07:20.587 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:20.587 INFO kablam!     |
Jul 11 16:07:20.587 INFO kablam!     = note: #[warn(dead_code)] on by default
Jul 11 16:07:20.587 INFO kablam! 
Jul 11 16:07:20.587 INFO kablam! warning: method is never used: `get_half_carry`
Jul 11 16:07:20.588 INFO kablam!    --> src/z80/registers.rs:140:5
Jul 11 16:07:20.588 INFO kablam!     |
Jul 11 16:07:20.588 INFO kablam! 140 |     pub fn get_half_carry(&mut self) -> u8 {
Jul 11 16:07:20.588 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:20.588 INFO kablam! 
Jul 11 16:07:20.589 INFO kablam! warning: method is never used: `backup_registers`
Jul 11 16:07:20.589 INFO kablam!   --> src/z80/mod.rs:51:5
Jul 11 16:07:20.589 INFO kablam!    |
Jul 11 16:07:20.589 INFO kablam! 51 |     pub fn backup_registers(&mut self) {
Jul 11 16:07:20.589 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:20.589 INFO kablam! 
Jul 11 16:07:20.589 INFO kablam! warning: method is never used: `restore_registers`
Jul 11 16:07:20.589 INFO kablam!   --> src/z80/mod.rs:62:5
Jul 11 16:07:20.589 INFO kablam!    |
Jul 11 16:07:20.589 INFO kablam! 62 |     pub fn restore_registers(&mut self) {
Jul 11 16:07:20.589 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:20.589 INFO kablam! 
Jul 11 16:07:20.589 INFO kablam! warning: method is never used: `debug_print_stack`
Jul 11 16:07:20.589 INFO kablam!   --> src/z80/mod.rs:76:5
Jul 11 16:07:20.589 INFO kablam!    |
Jul 11 16:07:20.589 INFO kablam! 76 |     pub fn debug_print_stack(&mut self) {
Jul 11 16:07:20.589 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:20.589 INFO kablam! 
Jul 11 16:07:20.692 INFO kablam! warning: method is never used: `get_subtract`
Jul 11 16:07:20.692 INFO kablam!    --> src/z80/registers.rs:133:5
Jul 11 16:07:20.692 INFO kablam!     |
Jul 11 16:07:20.692 INFO kablam! 133 |     pub fn get_subtract(&mut self) -> u8 {
Jul 11 16:07:20.692 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:20.692 INFO kablam!     |
Jul 11 16:07:20.692 INFO kablam!     = note: #[warn(dead_code)] on by default
Jul 11 16:07:20.692 INFO kablam! 
Jul 11 16:07:20.693 INFO kablam! warning: method is never used: `get_half_carry`
Jul 11 16:07:20.693 INFO kablam!    --> src/z80/registers.rs:140:5
Jul 11 16:07:20.693 INFO kablam!     |
Jul 11 16:07:20.693 INFO kablam! 140 |     pub fn get_half_carry(&mut self) -> u8 {
Jul 11 16:07:20.693 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:20.694 INFO kablam! 
Jul 11 16:07:20.694 INFO kablam! warning: method is never used: `backup_registers`
Jul 11 16:07:20.694 INFO kablam!   --> src/z80/mod.rs:51:5
Jul 11 16:07:20.694 INFO kablam!    |
Jul 11 16:07:20.694 INFO kablam! 51 |     pub fn backup_registers(&mut self) {
Jul 11 16:07:20.694 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:20.694 INFO kablam! 
Jul 11 16:07:20.694 INFO kablam! warning: method is never used: `restore_registers`
Jul 11 16:07:20.694 INFO kablam!   --> src/z80/mod.rs:62:5
Jul 11 16:07:20.694 INFO kablam!    |
Jul 11 16:07:20.694 INFO kablam! 62 |     pub fn restore_registers(&mut self) {
Jul 11 16:07:20.694 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:20.694 INFO kablam! 
Jul 11 16:07:20.694 INFO kablam! warning: method is never used: `debug_print_stack`
Jul 11 16:07:20.694 INFO kablam!   --> src/z80/mod.rs:76:5
Jul 11 16:07:20.694 INFO kablam!    |
Jul 11 16:07:20.694 INFO kablam! 76 |     pub fn debug_print_stack(&mut self) {
Jul 11 16:07:20.694 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:07:20.694 INFO kablam! 
Jul 11 16:07:20.789 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.35s
Jul 11 16:07:20.799 INFO kablam! su: No module specific data is present
Jul 11 16:07:21.441 INFO running `"docker" "rm" "-f" "3e92699646a83ac02d8294594924bd5a4b414add5b18181e64d9174233ced3d6"`
Jul 11 16:07:21.599 INFO blam! 3e92699646a83ac02d8294594924bd5a4b414add5b18181e64d9174233ced3d6