Nov 01 11:08:05.861 INFO checking Matt-Hurd/42-GBmu against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 11:08:05.861 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 11:08:06.304 INFO blam! f517de8bfb07e6b7d61ef7498b4ed9a3d5a02e9b3e24e59d1c94201b6d257128
Nov 01 11:08:06.306 INFO running `"docker" "start" "-a" "f517de8bfb07e6b7d61ef7498b4ed9a3d5a02e9b3e24e59d1c94201b6d257128"`
Nov 01 11:08:07.233 INFO kablam! usermod: no changes
Nov 01 11:08:07.336 INFO kablam!     Checking minifb v0.9.0
Nov 01 11:08:08.308 INFO kablam!     Checking gbmu v0.1.0 (/source)
Nov 01 11:08:09.454 INFO kablam! warning: unused variable: `result`
Nov 01 11:08:09.454 INFO kablam!   --> src/main.rs:19:9
Nov 01 11:08:09.454 INFO kablam!    |
Nov 01 11:08:09.454 INFO kablam! 19 |     let result = z80.mmu.load(rom_path);
Nov 01 11:08:09.454 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Nov 01 11:08:09.454 INFO kablam!    |
Nov 01 11:08:09.454 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 11:08:09.454 INFO kablam! 
Nov 01 11:08:09.454 INFO kablam! warning: unused variable: `result`
Nov 01 11:08:09.454 INFO kablam!   --> src/main.rs:44:9
Nov 01 11:08:09.454 INFO kablam!    |
Nov 01 11:08:09.454 INFO kablam! 44 |     let result = core.mmu.load(path::PathBuf::from(&args[1]));
Nov 01 11:08:09.454 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Nov 01 11:08:09.454 INFO kablam! 
Nov 01 11:08:09.454 INFO kablam! warning: unused variable: `y`
Nov 01 11:08:09.454 INFO kablam!    --> src/z80/gpu.rs:262:25
Nov 01 11:08:09.454 INFO kablam!     |
Nov 01 11:08:09.454 INFO kablam! 262 |                     for y in 0 .. size {
Nov 01 11:08:09.454 INFO kablam!     |                         ^ help: consider using `_y` instead
Nov 01 11:08:09.454 INFO kablam! 
Nov 01 11:08:09.464 INFO kablam! warning: unused variable: `err`
Nov 01 11:08:09.464 INFO kablam!    --> src/debugger/simple_debug.rs:170:37
Nov 01 11:08:09.464 INFO kablam!     |
Nov 01 11:08:09.464 INFO kablam! 170 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Nov 01 11:08:09.464 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Nov 01 11:08:09.464 INFO kablam! 
Nov 01 11:08:09.464 INFO kablam! warning: unused variable: `err`
Nov 01 11:08:09.464 INFO kablam!    --> src/debugger/simple_debug.rs:184:37
Nov 01 11:08:09.464 INFO kablam!     |
Nov 01 11:08:09.464 INFO kablam! 184 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Nov 01 11:08:09.464 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Nov 01 11:08:09.464 INFO kablam! 
Nov 01 11:08:09.464 INFO kablam! warning: unused variable: `err`
Nov 01 11:08:09.464 INFO kablam!    --> src/debugger/simple_debug.rs:198:37
Nov 01 11:08:09.464 INFO kablam!     |
Nov 01 11:08:09.464 INFO kablam! 198 |                                 Err(err)    => println!("Invalid Number: {}", split[point]),
Nov 01 11:08:09.464 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Nov 01 11:08:09.464 INFO kablam! 
Nov 01 11:08:09.608 INFO kablam! warning: method is never used: `get_subtract`
Nov 01 11:08:09.608 INFO kablam!    --> src/z80/registers.rs:133:5
Nov 01 11:08:09.608 INFO kablam!     |
Nov 01 11:08:09.608 INFO kablam! 133 |     pub fn get_subtract(&mut self) -> u8 {
Nov 01 11:08:09.608 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:08:09.608 INFO kablam!     |
Nov 01 11:08:09.608 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 11:08:09.608 INFO kablam! 
Nov 01 11:08:09.608 INFO kablam! warning: method is never used: `get_half_carry`
Nov 01 11:08:09.608 INFO kablam!    --> src/z80/registers.rs:140:5
Nov 01 11:08:09.608 INFO kablam!     |
Nov 01 11:08:09.608 INFO kablam! 140 |     pub fn get_half_carry(&mut self) -> u8 {
Nov 01 11:08:09.608 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:08:09.608 INFO kablam! 
Nov 01 11:08:09.609 INFO kablam! warning: method is never used: `backup_registers`
Nov 01 11:08:09.609 INFO kablam!   --> src/z80/mod.rs:51:5
Nov 01 11:08:09.609 INFO kablam!    |
Nov 01 11:08:09.609 INFO kablam! 51 |     pub fn backup_registers(&mut self) {
Nov 01 11:08:09.609 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:08:09.609 INFO kablam! 
Nov 01 11:08:09.609 INFO kablam! warning: method is never used: `restore_registers`
Nov 01 11:08:09.609 INFO kablam!   --> src/z80/mod.rs:62:5
Nov 01 11:08:09.609 INFO kablam!    |
Nov 01 11:08:09.609 INFO kablam! 62 |     pub fn restore_registers(&mut self) {
Nov 01 11:08:09.609 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:08:09.609 INFO kablam! 
Nov 01 11:08:09.609 INFO kablam! warning: method is never used: `debug_print_stack`
Nov 01 11:08:09.609 INFO kablam!   --> src/z80/mod.rs:76:5
Nov 01 11:08:09.609 INFO kablam!    |
Nov 01 11:08:09.609 INFO kablam! 76 |     pub fn debug_print_stack(&mut self) {
Nov 01 11:08:09.609 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:08:09.609 INFO kablam! 
Nov 01 11:08:09.956 INFO kablam! warning: unused variable: `result`
Nov 01 11:08:09.956 INFO kablam!   --> src/main.rs:19:9
Nov 01 11:08:09.956 INFO kablam!    |
Nov 01 11:08:09.956 INFO kablam! 19 |     let result = z80.mmu.load(rom_path);
Nov 01 11:08:09.956 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Nov 01 11:08:09.956 INFO kablam!    |
Nov 01 11:08:09.956 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 11:08:09.956 INFO kablam! 
Nov 01 11:08:09.956 INFO kablam! warning: unused variable: `result`
Nov 01 11:08:09.956 INFO kablam!   --> src/main.rs:44:9
Nov 01 11:08:09.956 INFO kablam!    |
Nov 01 11:08:09.956 INFO kablam! 44 |     let result = core.mmu.load(path::PathBuf::from(&args[1]));
Nov 01 11:08:09.956 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Nov 01 11:08:09.956 INFO kablam! 
Nov 01 11:08:09.956 INFO kablam! warning: unused variable: `y`
Nov 01 11:08:09.956 INFO kablam!    --> src/z80/gpu.rs:262:25
Nov 01 11:08:09.956 INFO kablam!     |
Nov 01 11:08:09.956 INFO kablam! 262 |                     for y in 0 .. size {
Nov 01 11:08:09.956 INFO kablam!     |                         ^ help: consider using `_y` instead
Nov 01 11:08:09.956 INFO kablam! 
Nov 01 11:08:09.968 INFO kablam! warning: unused variable: `err`
Nov 01 11:08:09.968 INFO kablam!    --> src/debugger/simple_debug.rs:170:37
Nov 01 11:08:09.968 INFO kablam!     |
Nov 01 11:08:09.968 INFO kablam! 170 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Nov 01 11:08:09.968 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Nov 01 11:08:09.968 INFO kablam! 
Nov 01 11:08:09.968 INFO kablam! warning: unused variable: `err`
Nov 01 11:08:09.968 INFO kablam!    --> src/debugger/simple_debug.rs:184:37
Nov 01 11:08:09.968 INFO kablam!     |
Nov 01 11:08:09.968 INFO kablam! 184 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Nov 01 11:08:09.968 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Nov 01 11:08:09.968 INFO kablam! 
Nov 01 11:08:09.968 INFO kablam! warning: unused variable: `err`
Nov 01 11:08:09.968 INFO kablam!    --> src/debugger/simple_debug.rs:198:37
Nov 01 11:08:09.968 INFO kablam!     |
Nov 01 11:08:09.968 INFO kablam! 198 |                                 Err(err)    => println!("Invalid Number: {}", split[point]),
Nov 01 11:08:09.968 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Nov 01 11:08:09.968 INFO kablam! 
Nov 01 11:08:10.116 INFO kablam! warning: method is never used: `get_subtract`
Nov 01 11:08:10.116 INFO kablam!    --> src/z80/registers.rs:133:5
Nov 01 11:08:10.116 INFO kablam!     |
Nov 01 11:08:10.116 INFO kablam! 133 |     pub fn get_subtract(&mut self) -> u8 {
Nov 01 11:08:10.116 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:08:10.116 INFO kablam!     |
Nov 01 11:08:10.116 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 11:08:10.116 INFO kablam! 
Nov 01 11:08:10.116 INFO kablam! warning: method is never used: `get_half_carry`
Nov 01 11:08:10.116 INFO kablam!    --> src/z80/registers.rs:140:5
Nov 01 11:08:10.116 INFO kablam!     |
Nov 01 11:08:10.116 INFO kablam! 140 |     pub fn get_half_carry(&mut self) -> u8 {
Nov 01 11:08:10.116 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:08:10.116 INFO kablam! 
Nov 01 11:08:10.116 INFO kablam! warning: method is never used: `backup_registers`
Nov 01 11:08:10.116 INFO kablam!   --> src/z80/mod.rs:51:5
Nov 01 11:08:10.116 INFO kablam!    |
Nov 01 11:08:10.116 INFO kablam! 51 |     pub fn backup_registers(&mut self) {
Nov 01 11:08:10.116 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:08:10.117 INFO kablam! 
Nov 01 11:08:10.117 INFO kablam! warning: method is never used: `restore_registers`
Nov 01 11:08:10.117 INFO kablam!   --> src/z80/mod.rs:62:5
Nov 01 11:08:10.117 INFO kablam!    |
Nov 01 11:08:10.117 INFO kablam! 62 |     pub fn restore_registers(&mut self) {
Nov 01 11:08:10.117 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:08:10.117 INFO kablam! 
Nov 01 11:08:10.117 INFO kablam! warning: method is never used: `debug_print_stack`
Nov 01 11:08:10.117 INFO kablam!   --> src/z80/mod.rs:76:5
Nov 01 11:08:10.117 INFO kablam!    |
Nov 01 11:08:10.117 INFO kablam! 76 |     pub fn debug_print_stack(&mut self) {
Nov 01 11:08:10.117 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:08:10.117 INFO kablam! 
Nov 01 11:08:10.176 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
Nov 01 11:08:10.180 INFO kablam! su: No module specific data is present
Nov 01 11:08:10.736 INFO running `"docker" "rm" "-f" "f517de8bfb07e6b7d61ef7498b4ed9a3d5a02e9b3e24e59d1c94201b6d257128"`
Nov 01 11:08:10.949 INFO blam! f517de8bfb07e6b7d61ef7498b4ed9a3d5a02e9b3e24e59d1c94201b6d257128