Oct 13 03:37:16.679 INFO checking Matt-Hurd/42-GBmu against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 03:37:16.679 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 03:37:17.151 INFO blam! 8b887267e15fc4d81a478912c021fa6d84f8f73590dcd574c0acb03058f223fe
Oct 13 03:37:17.153 INFO running `"docker" "start" "-a" "8b887267e15fc4d81a478912c021fa6d84f8f73590dcd574c0acb03058f223fe"`
Oct 13 03:37:18.480 INFO kablam! usermod: no changes
Oct 13 03:37:18.592 INFO kablam!     Checking minifb v0.9.0
Oct 13 03:37:19.640 INFO kablam!     Checking gbmu v0.1.0 (/source)
Oct 13 03:37:20.940 INFO kablam! warning: unused variable: `result`
Oct 13 03:37:20.940 INFO kablam!   --> src/main.rs:19:9
Oct 13 03:37:20.940 INFO kablam!    |
Oct 13 03:37:20.940 INFO kablam! 19 |     let result = z80.mmu.load(rom_path);
Oct 13 03:37:20.940 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Oct 13 03:37:20.940 INFO kablam!    |
Oct 13 03:37:20.940 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 03:37:20.941 INFO kablam! 
Oct 13 03:37:20.941 INFO kablam! warning: unused variable: `result`
Oct 13 03:37:20.941 INFO kablam!   --> src/main.rs:44:9
Oct 13 03:37:20.941 INFO kablam!    |
Oct 13 03:37:20.941 INFO kablam! 44 |     let result = core.mmu.load(path::PathBuf::from(&args[1]));
Oct 13 03:37:20.941 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Oct 13 03:37:20.941 INFO kablam! 
Oct 13 03:37:20.941 INFO kablam! warning: unused variable: `y`
Oct 13 03:37:20.941 INFO kablam!    --> src/z80/gpu.rs:262:25
Oct 13 03:37:20.941 INFO kablam!     |
Oct 13 03:37:20.941 INFO kablam! 262 |                     for y in 0 .. size {
Oct 13 03:37:20.941 INFO kablam!     |                         ^ help: consider using `_y` instead
Oct 13 03:37:20.941 INFO kablam! 
Oct 13 03:37:20.941 INFO kablam! warning: unused variable: `err`
Oct 13 03:37:20.941 INFO kablam!    --> src/debugger/simple_debug.rs:170:37
Oct 13 03:37:20.941 INFO kablam!     |
Oct 13 03:37:20.941 INFO kablam! 170 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Oct 13 03:37:20.941 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Oct 13 03:37:20.941 INFO kablam! 
Oct 13 03:37:20.941 INFO kablam! warning: unused variable: `err`
Oct 13 03:37:20.941 INFO kablam!    --> src/debugger/simple_debug.rs:184:37
Oct 13 03:37:20.941 INFO kablam!     |
Oct 13 03:37:20.941 INFO kablam! 184 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Oct 13 03:37:20.941 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Oct 13 03:37:20.941 INFO kablam! 
Oct 13 03:37:20.941 INFO kablam! warning: unused variable: `err`
Oct 13 03:37:20.941 INFO kablam!    --> src/debugger/simple_debug.rs:198:37
Oct 13 03:37:20.941 INFO kablam!     |
Oct 13 03:37:20.941 INFO kablam! 198 |                                 Err(err)    => println!("Invalid Number: {}", split[point]),
Oct 13 03:37:20.941 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Oct 13 03:37:20.941 INFO kablam! 
Oct 13 03:37:20.976 INFO kablam! warning: unused variable: `result`
Oct 13 03:37:20.976 INFO kablam!   --> src/main.rs:19:9
Oct 13 03:37:20.976 INFO kablam!    |
Oct 13 03:37:20.976 INFO kablam! 19 |     let result = z80.mmu.load(rom_path);
Oct 13 03:37:20.976 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Oct 13 03:37:20.976 INFO kablam!    |
Oct 13 03:37:20.976 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 03:37:20.976 INFO kablam! 
Oct 13 03:37:20.976 INFO kablam! warning: unused variable: `result`
Oct 13 03:37:20.976 INFO kablam!   --> src/main.rs:44:9
Oct 13 03:37:20.976 INFO kablam!    |
Oct 13 03:37:20.976 INFO kablam! 44 |     let result = core.mmu.load(path::PathBuf::from(&args[1]));
Oct 13 03:37:20.977 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Oct 13 03:37:20.977 INFO kablam! 
Oct 13 03:37:20.977 INFO kablam! warning: unused variable: `y`
Oct 13 03:37:20.977 INFO kablam!    --> src/z80/gpu.rs:262:25
Oct 13 03:37:20.977 INFO kablam!     |
Oct 13 03:37:20.977 INFO kablam! 262 |                     for y in 0 .. size {
Oct 13 03:37:20.977 INFO kablam!     |                         ^ help: consider using `_y` instead
Oct 13 03:37:20.977 INFO kablam! 
Oct 13 03:37:20.977 INFO kablam! warning: unused variable: `err`
Oct 13 03:37:20.977 INFO kablam!    --> src/debugger/simple_debug.rs:170:37
Oct 13 03:37:20.977 INFO kablam!     |
Oct 13 03:37:20.977 INFO kablam! 170 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Oct 13 03:37:20.977 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Oct 13 03:37:20.977 INFO kablam! 
Oct 13 03:37:20.977 INFO kablam! warning: unused variable: `err`
Oct 13 03:37:20.977 INFO kablam!    --> src/debugger/simple_debug.rs:184:37
Oct 13 03:37:20.977 INFO kablam!     |
Oct 13 03:37:20.977 INFO kablam! 184 |                                 Err(err)    => println!("Invalid breakpoint {}", split[point]),
Oct 13 03:37:20.977 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Oct 13 03:37:20.977 INFO kablam! 
Oct 13 03:37:20.977 INFO kablam! warning: unused variable: `err`
Oct 13 03:37:20.977 INFO kablam!    --> src/debugger/simple_debug.rs:198:37
Oct 13 03:37:20.977 INFO kablam!     |
Oct 13 03:37:20.977 INFO kablam! 198 |                                 Err(err)    => println!("Invalid Number: {}", split[point]),
Oct 13 03:37:20.977 INFO kablam!     |                                     ^^^ help: consider using `_err` instead
Oct 13 03:37:20.977 INFO kablam! 
Oct 13 03:37:21.076 INFO kablam! warning: method is never used: `get_subtract`
Oct 13 03:37:21.077 INFO kablam!    --> src/z80/registers.rs:133:5
Oct 13 03:37:21.077 INFO kablam!     |
Oct 13 03:37:21.077 INFO kablam! 133 |     pub fn get_subtract(&mut self) -> u8 {
Oct 13 03:37:21.077 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:37:21.077 INFO kablam!     |
Oct 13 03:37:21.077 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 03:37:21.077 INFO kablam! 
Oct 13 03:37:21.077 INFO kablam! warning: method is never used: `get_half_carry`
Oct 13 03:37:21.077 INFO kablam!    --> src/z80/registers.rs:140:5
Oct 13 03:37:21.077 INFO kablam!     |
Oct 13 03:37:21.077 INFO kablam! 140 |     pub fn get_half_carry(&mut self) -> u8 {
Oct 13 03:37:21.077 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:37:21.077 INFO kablam! 
Oct 13 03:37:21.077 INFO kablam! warning: method is never used: `backup_registers`
Oct 13 03:37:21.077 INFO kablam!   --> src/z80/mod.rs:51:5
Oct 13 03:37:21.077 INFO kablam!    |
Oct 13 03:37:21.077 INFO kablam! 51 |     pub fn backup_registers(&mut self) {
Oct 13 03:37:21.077 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:37:21.077 INFO kablam! 
Oct 13 03:37:21.077 INFO kablam! warning: method is never used: `restore_registers`
Oct 13 03:37:21.077 INFO kablam!   --> src/z80/mod.rs:62:5
Oct 13 03:37:21.077 INFO kablam!    |
Oct 13 03:37:21.077 INFO kablam! 62 |     pub fn restore_registers(&mut self) {
Oct 13 03:37:21.077 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:37:21.078 INFO kablam! 
Oct 13 03:37:21.078 INFO kablam! warning: method is never used: `debug_print_stack`
Oct 13 03:37:21.078 INFO kablam!   --> src/z80/mod.rs:76:5
Oct 13 03:37:21.078 INFO kablam!    |
Oct 13 03:37:21.078 INFO kablam! 76 |     pub fn debug_print_stack(&mut self) {
Oct 13 03:37:21.078 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:37:21.078 INFO kablam! 
Oct 13 03:37:21.160 INFO kablam! warning: method is never used: `get_subtract`
Oct 13 03:37:21.161 INFO kablam!    --> src/z80/registers.rs:133:5
Oct 13 03:37:21.161 INFO kablam!     |
Oct 13 03:37:21.161 INFO kablam! 133 |     pub fn get_subtract(&mut self) -> u8 {
Oct 13 03:37:21.161 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:37:21.161 INFO kablam!     |
Oct 13 03:37:21.161 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 03:37:21.161 INFO kablam! 
Oct 13 03:37:21.161 INFO kablam! warning: method is never used: `get_half_carry`
Oct 13 03:37:21.161 INFO kablam!    --> src/z80/registers.rs:140:5
Oct 13 03:37:21.161 INFO kablam!     |
Oct 13 03:37:21.161 INFO kablam! 140 |     pub fn get_half_carry(&mut self) -> u8 {
Oct 13 03:37:21.161 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:37:21.161 INFO kablam! 
Oct 13 03:37:21.161 INFO kablam! warning: method is never used: `backup_registers`
Oct 13 03:37:21.161 INFO kablam!   --> src/z80/mod.rs:51:5
Oct 13 03:37:21.161 INFO kablam!    |
Oct 13 03:37:21.161 INFO kablam! 51 |     pub fn backup_registers(&mut self) {
Oct 13 03:37:21.161 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:37:21.161 INFO kablam! 
Oct 13 03:37:21.161 INFO kablam! warning: method is never used: `restore_registers`
Oct 13 03:37:21.161 INFO kablam!   --> src/z80/mod.rs:62:5
Oct 13 03:37:21.161 INFO kablam!    |
Oct 13 03:37:21.161 INFO kablam! 62 |     pub fn restore_registers(&mut self) {
Oct 13 03:37:21.161 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:37:21.162 INFO kablam! 
Oct 13 03:37:21.162 INFO kablam! warning: method is never used: `debug_print_stack`
Oct 13 03:37:21.162 INFO kablam!   --> src/z80/mod.rs:76:5
Oct 13 03:37:21.162 INFO kablam!    |
Oct 13 03:37:21.162 INFO kablam! 76 |     pub fn debug_print_stack(&mut self) {
Oct 13 03:37:21.162 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:37:21.162 INFO kablam! 
Oct 13 03:37:21.225 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.72s
Oct 13 03:37:21.228 INFO kablam! su: No module specific data is present
Oct 13 03:37:21.724 INFO running `"docker" "rm" "-f" "8b887267e15fc4d81a478912c021fa6d84f8f73590dcd574c0acb03058f223fe"`
Oct 13 03:37:21.950 INFO blam! 8b887267e15fc4d81a478912c021fa6d84f8f73590dcd574c0acb03058f223fe