Oct 12 22:59:33.015 INFO checking dasnacho/rustygba against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 22:59:33.016 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 22:59:33.469 INFO blam! 93b58871673228a1e529fda55dd32104139493c25dc58fc1c69acd3bf6c96d17
Oct 12 22:59:33.471 INFO running `"docker" "start" "-a" "93b58871673228a1e529fda55dd32104139493c25dc58fc1c69acd3bf6c96d17"`
Oct 12 22:59:36.080 INFO kablam! usermod: no changes
Oct 12 22:59:36.120 INFO kablam!     Checking rusty_gba v0.1.0 (/source)
Oct 12 22:59:36.540 INFO kablam! warning: unused variable: `rom`
Oct 12 22:59:36.540 INFO kablam!   --> src/main.rs:31:9
Oct 12 22:59:36.540 INFO kablam!    |
Oct 12 22:59:36.540 INFO kablam! 31 |     let rom = read_bin(file_name);
Oct 12 22:59:36.540 INFO kablam!    |         ^^^ help: consider using `_rom` instead
Oct 12 22:59:36.540 INFO kablam!    |
Oct 12 22:59:36.540 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 22:59:36.540 INFO kablam! 
Oct 12 22:59:36.540 INFO kablam! warning: unused variable: `cpu`
Oct 12 22:59:36.540 INFO kablam!   --> src/main.rs:33:13
Oct 12 22:59:36.540 INFO kablam!    |
Oct 12 22:59:36.540 INFO kablam! 33 |     let mut cpu = CPU::new();
Oct 12 22:59:36.540 INFO kablam!    |             ^^^ help: consider using `_cpu` instead
Oct 12 22:59:36.540 INFO kablam! 
Oct 12 22:59:36.540 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:59:36.540 INFO kablam!   --> src/main.rs:33:9
Oct 12 22:59:36.540 INFO kablam!    |
Oct 12 22:59:36.540 INFO kablam! 33 |     let mut cpu = CPU::new();
Oct 12 22:59:36.540 INFO kablam!    |         ----^^^
Oct 12 22:59:36.540 INFO kablam!    |         |
Oct 12 22:59:36.540 INFO kablam!    |         help: remove this `mut`
Oct 12 22:59:36.540 INFO kablam!    |
Oct 12 22:59:36.540 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 22:59:36.540 INFO kablam! 
Oct 12 22:59:36.540 INFO kablam! warning: field is never used: `gpr_regs`
Oct 12 22:59:36.540 INFO kablam!  --> src/main.rs:9:5
Oct 12 22:59:36.540 INFO kablam!   |
Oct 12 22:59:36.540 INFO kablam! 9 |     gpr_regs: [u32; NUM_GPR],
Oct 12 22:59:36.540 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:59:36.540 INFO kablam!   |
Oct 12 22:59:36.540 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 22:59:36.540 INFO kablam! 
Oct 12 22:59:36.540 INFO kablam! warning: field is never used: `pc_reg`
Oct 12 22:59:36.540 INFO kablam!   --> src/main.rs:10:5
Oct 12 22:59:36.540 INFO kablam!    |
Oct 12 22:59:36.540 INFO kablam! 10 |     pc_reg: u32,
Oct 12 22:59:36.540 INFO kablam!    |     ^^^^^^^^^^^
Oct 12 22:59:36.540 INFO kablam! 
Oct 12 22:59:36.540 INFO kablam! warning: field is never used: `sp_reg`
Oct 12 22:59:36.540 INFO kablam!   --> src/main.rs:11:5
Oct 12 22:59:36.540 INFO kablam!    |
Oct 12 22:59:36.540 INFO kablam! 11 |     sp_reg: u32,
Oct 12 22:59:36.540 INFO kablam!    |     ^^^^^^^^^^^
Oct 12 22:59:36.540 INFO kablam! 
Oct 12 22:59:36.540 INFO kablam! warning: field is never used: `lr_reg`
Oct 12 22:59:36.540 INFO kablam!   --> src/main.rs:12:5
Oct 12 22:59:36.540 INFO kablam!    |
Oct 12 22:59:36.540 INFO kablam! 12 |     lr_reg: u32,
Oct 12 22:59:36.540 INFO kablam!    |     ^^^^^^^^^^^
Oct 12 22:59:36.540 INFO kablam! 
Oct 12 22:59:36.540 INFO kablam! warning: field is never used: `cpsr_reg`
Oct 12 22:59:36.540 INFO kablam!   --> src/main.rs:13:5
Oct 12 22:59:36.540 INFO kablam!    |
Oct 12 22:59:36.540 INFO kablam! 13 |     cpsr_reg: u32,
Oct 12 22:59:36.540 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 12 22:59:36.540 INFO kablam! 
Oct 12 22:59:36.701 INFO kablam! warning: unused variable: `rom`
Oct 12 22:59:36.701 INFO kablam!   --> src/main.rs:31:9
Oct 12 22:59:36.701 INFO kablam!    |
Oct 12 22:59:36.701 INFO kablam! 31 |     let rom = read_bin(file_name);
Oct 12 22:59:36.701 INFO kablam!    |         ^^^ help: consider using `_rom` instead
Oct 12 22:59:36.703 INFO kablam!    |
Oct 12 22:59:36.703 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 22:59:36.703 INFO kablam! 
Oct 12 22:59:36.703 INFO kablam! warning: unused variable: `cpu`
Oct 12 22:59:36.703 INFO kablam!   --> src/main.rs:33:13
Oct 12 22:59:36.703 INFO kablam!    |
Oct 12 22:59:36.703 INFO kablam! 33 |     let mut cpu = CPU::new();
Oct 12 22:59:36.703 INFO kablam!    |             ^^^ help: consider using `_cpu` instead
Oct 12 22:59:36.703 INFO kablam! 
Oct 12 22:59:36.704 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:59:36.704 INFO kablam!   --> src/main.rs:33:9
Oct 12 22:59:36.704 INFO kablam!    |
Oct 12 22:59:36.704 INFO kablam! 33 |     let mut cpu = CPU::new();
Oct 12 22:59:36.705 INFO kablam!    |         ----^^^
Oct 12 22:59:36.705 INFO kablam!    |         |
Oct 12 22:59:36.705 INFO kablam!    |         help: remove this `mut`
Oct 12 22:59:36.705 INFO kablam!    |
Oct 12 22:59:36.705 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 22:59:36.705 INFO kablam! 
Oct 12 22:59:36.706 INFO kablam! warning: field is never used: `gpr_regs`
Oct 12 22:59:36.706 INFO kablam!  --> src/main.rs:9:5
Oct 12 22:59:36.706 INFO kablam!   |
Oct 12 22:59:36.706 INFO kablam! 9 |     gpr_regs: [u32; NUM_GPR],
Oct 12 22:59:36.706 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:59:36.706 INFO kablam!   |
Oct 12 22:59:36.706 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 22:59:36.706 INFO kablam! 
Oct 12 22:59:36.707 INFO kablam! warning: field is never used: `pc_reg`
Oct 12 22:59:36.707 INFO kablam!   --> src/main.rs:10:5
Oct 12 22:59:36.707 INFO kablam!    |
Oct 12 22:59:36.707 INFO kablam! 10 |     pc_reg: u32,
Oct 12 22:59:36.707 INFO kablam!    |     ^^^^^^^^^^^
Oct 12 22:59:36.707 INFO kablam! 
Oct 12 22:59:36.707 INFO kablam! warning: field is never used: `sp_reg`
Oct 12 22:59:36.707 INFO kablam!   --> src/main.rs:11:5
Oct 12 22:59:36.707 INFO kablam!    |
Oct 12 22:59:36.707 INFO kablam! 11 |     sp_reg: u32,
Oct 12 22:59:36.708 INFO kablam!    |     ^^^^^^^^^^^
Oct 12 22:59:36.708 INFO kablam! 
Oct 12 22:59:36.708 INFO kablam! warning: field is never used: `lr_reg`
Oct 12 22:59:36.708 INFO kablam!   --> src/main.rs:12:5
Oct 12 22:59:36.708 INFO kablam!    |
Oct 12 22:59:36.708 INFO kablam! 12 |     lr_reg: u32,
Oct 12 22:59:36.708 INFO kablam!    |     ^^^^^^^^^^^
Oct 12 22:59:36.708 INFO kablam! 
Oct 12 22:59:36.708 INFO kablam! warning: field is never used: `cpsr_reg`
Oct 12 22:59:36.708 INFO kablam!   --> src/main.rs:13:5
Oct 12 22:59:36.708 INFO kablam!    |
Oct 12 22:59:36.708 INFO kablam! 13 |     cpsr_reg: u32,
Oct 12 22:59:36.708 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 12 22:59:36.708 INFO kablam! 
Oct 12 22:59:36.745 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Oct 12 22:59:36.748 INFO kablam! su: No module specific data is present
Oct 12 22:59:37.669 INFO running `"docker" "rm" "-f" "93b58871673228a1e529fda55dd32104139493c25dc58fc1c69acd3bf6c96d17"`
Oct 12 22:59:37.976 INFO blam! 93b58871673228a1e529fda55dd32104139493c25dc58fc1c69acd3bf6c96d17