Dec 19 18:21:12.531 INFO checking dasnacho/rustygba against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 18:21:12.531 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/dasnacho/rustygba:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 18:21:13.100 INFO [stdout] b7303d79d1313f0ebbee3192261b571a1b50a92222ced35224c4e9dcebd4fa49
Dec 19 18:21:13.102 INFO running `"docker" "start" "-a" "b7303d79d1313f0ebbee3192261b571a1b50a92222ced35224c4e9dcebd4fa49"`
Dec 19 18:21:15.012 INFO [stderr]     Checking rusty_gba v0.1.0 (/opt/crater/workdir)
Dec 19 18:21:15.359 INFO [stderr] warning: unused variable: `rom`
Dec 19 18:21:15.359 INFO [stderr]   --> src/main.rs:31:9
Dec 19 18:21:15.359 INFO [stderr]    |
Dec 19 18:21:15.359 INFO [stderr] 31 |     let rom = read_bin(file_name);
Dec 19 18:21:15.359 INFO [stderr]    |         ^^^ help: consider using `_rom` instead
Dec 19 18:21:15.359 INFO [stderr]    |
Dec 19 18:21:15.359 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 18:21:15.359 INFO [stderr] 
Dec 19 18:21:15.359 INFO [stderr] warning: unused variable: `cpu`
Dec 19 18:21:15.359 INFO [stderr]   --> src/main.rs:33:13
Dec 19 18:21:15.359 INFO [stderr]    |
Dec 19 18:21:15.359 INFO [stderr] 33 |     let mut cpu = CPU::new();
Dec 19 18:21:15.359 INFO [stderr]    |             ^^^ help: consider using `_cpu` instead
Dec 19 18:21:15.359 INFO [stderr] 
Dec 19 18:21:15.359 INFO [stderr] warning: variable does not need to be mutable
Dec 19 18:21:15.359 INFO [stderr]   --> src/main.rs:33:9
Dec 19 18:21:15.359 INFO [stderr]    |
Dec 19 18:21:15.359 INFO [stderr] 33 |     let mut cpu = CPU::new();
Dec 19 18:21:15.359 INFO [stderr]    |         ----^^^
Dec 19 18:21:15.359 INFO [stderr]    |         |
Dec 19 18:21:15.359 INFO [stderr]    |         help: remove this `mut`
Dec 19 18:21:15.359 INFO [stderr]    |
Dec 19 18:21:15.359 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 18:21:15.359 INFO [stderr] 
Dec 19 18:21:15.359 INFO [stderr] warning: field is never used: `gpr_regs`
Dec 19 18:21:15.359 INFO [stderr]  --> src/main.rs:9:5
Dec 19 18:21:15.359 INFO [stderr]   |
Dec 19 18:21:15.359 INFO [stderr] 9 |     gpr_regs: [u32; NUM_GPR],
Dec 19 18:21:15.359 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:21:15.359 INFO [stderr]   |
Dec 19 18:21:15.359 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 18:21:15.359 INFO [stderr] 
Dec 19 18:21:15.359 INFO [stderr] warning: field is never used: `pc_reg`
Dec 19 18:21:15.359 INFO [stderr]   --> src/main.rs:10:5
Dec 19 18:21:15.359 INFO [stderr]    |
Dec 19 18:21:15.359 INFO [stderr] 10 |     pc_reg: u32,
Dec 19 18:21:15.359 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 18:21:15.359 INFO [stderr] 
Dec 19 18:21:15.359 INFO [stderr] warning: field is never used: `sp_reg`
Dec 19 18:21:15.359 INFO [stderr]   --> src/main.rs:11:5
Dec 19 18:21:15.359 INFO [stderr]    |
Dec 19 18:21:15.359 INFO [stderr] 11 |     sp_reg: u32,
Dec 19 18:21:15.359 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 18:21:15.359 INFO [stderr] 
Dec 19 18:21:15.359 INFO [stderr] warning: field is never used: `lr_reg`
Dec 19 18:21:15.359 INFO [stderr]   --> src/main.rs:12:5
Dec 19 18:21:15.359 INFO [stderr]    |
Dec 19 18:21:15.359 INFO [stderr] 12 |     lr_reg: u32,
Dec 19 18:21:15.359 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 18:21:15.359 INFO [stderr] 
Dec 19 18:21:15.359 INFO [stderr] warning: field is never used: `cpsr_reg`
Dec 19 18:21:15.359 INFO [stderr]   --> src/main.rs:13:5
Dec 19 18:21:15.359 INFO [stderr]    |
Dec 19 18:21:15.359 INFO [stderr] 13 |     cpsr_reg: u32,
Dec 19 18:21:15.359 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 19 18:21:15.359 INFO [stderr] 
Dec 19 18:21:15.408 INFO [stderr] warning: unused variable: `rom`
Dec 19 18:21:15.408 INFO [stderr]   --> src/main.rs:31:9
Dec 19 18:21:15.408 INFO [stderr]    |
Dec 19 18:21:15.408 INFO [stderr] 31 |     let rom = read_bin(file_name);
Dec 19 18:21:15.408 INFO [stderr]    |         ^^^ help: consider using `_rom` instead
Dec 19 18:21:15.408 INFO [stderr]    |
Dec 19 18:21:15.408 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 18:21:15.408 INFO [stderr] 
Dec 19 18:21:15.408 INFO [stderr] warning: unused variable: `cpu`
Dec 19 18:21:15.408 INFO [stderr]   --> src/main.rs:33:13
Dec 19 18:21:15.408 INFO [stderr]    |
Dec 19 18:21:15.408 INFO [stderr] 33 |     let mut cpu = CPU::new();
Dec 19 18:21:15.408 INFO [stderr]    |             ^^^ help: consider using `_cpu` instead
Dec 19 18:21:15.408 INFO [stderr] 
Dec 19 18:21:15.408 INFO [stderr] warning: variable does not need to be mutable
Dec 19 18:21:15.408 INFO [stderr]   --> src/main.rs:33:9
Dec 19 18:21:15.408 INFO [stderr]    |
Dec 19 18:21:15.408 INFO [stderr] 33 |     let mut cpu = CPU::new();
Dec 19 18:21:15.408 INFO [stderr]    |         ----^^^
Dec 19 18:21:15.408 INFO [stderr]    |         |
Dec 19 18:21:15.408 INFO [stderr]    |         help: remove this `mut`
Dec 19 18:21:15.408 INFO [stderr]    |
Dec 19 18:21:15.408 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 18:21:15.409 INFO [stderr] 
Dec 19 18:21:15.420 INFO [stderr] warning: field is never used: `gpr_regs`
Dec 19 18:21:15.420 INFO [stderr]  --> src/main.rs:9:5
Dec 19 18:21:15.420 INFO [stderr]   |
Dec 19 18:21:15.420 INFO [stderr] 9 |     gpr_regs: [u32; NUM_GPR],
Dec 19 18:21:15.420 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:21:15.420 INFO [stderr]   |
Dec 19 18:21:15.420 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 18:21:15.420 INFO [stderr] 
Dec 19 18:21:15.420 INFO [stderr] warning: field is never used: `pc_reg`
Dec 19 18:21:15.420 INFO [stderr]   --> src/main.rs:10:5
Dec 19 18:21:15.420 INFO [stderr]    |
Dec 19 18:21:15.420 INFO [stderr] 10 |     pc_reg: u32,
Dec 19 18:21:15.420 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 18:21:15.420 INFO [stderr] 
Dec 19 18:21:15.420 INFO [stderr] warning: field is never used: `sp_reg`
Dec 19 18:21:15.420 INFO [stderr]   --> src/main.rs:11:5
Dec 19 18:21:15.420 INFO [stderr]    |
Dec 19 18:21:15.420 INFO [stderr] 11 |     sp_reg: u32,
Dec 19 18:21:15.420 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 18:21:15.421 INFO [stderr] 
Dec 19 18:21:15.421 INFO [stderr] warning: field is never used: `lr_reg`
Dec 19 18:21:15.421 INFO [stderr]   --> src/main.rs:12:5
Dec 19 18:21:15.421 INFO [stderr]    |
Dec 19 18:21:15.421 INFO [stderr] 12 |     lr_reg: u32,
Dec 19 18:21:15.421 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 18:21:15.421 INFO [stderr] 
Dec 19 18:21:15.421 INFO [stderr] warning: field is never used: `cpsr_reg`
Dec 19 18:21:15.421 INFO [stderr]   --> src/main.rs:13:5
Dec 19 18:21:15.421 INFO [stderr]    |
Dec 19 18:21:15.421 INFO [stderr] 13 |     cpsr_reg: u32,
Dec 19 18:21:15.421 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 19 18:21:15.421 INFO [stderr] 
Dec 19 18:21:15.468 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Dec 19 18:21:16.768 INFO running `"docker" "inspect" "b7303d79d1313f0ebbee3192261b571a1b50a92222ced35224c4e9dcebd4fa49"`
Dec 19 18:21:17.106 INFO running `"docker" "rm" "-f" "b7303d79d1313f0ebbee3192261b571a1b50a92222ced35224c4e9dcebd4fa49"`
Dec 19 18:21:17.464 INFO [stdout] b7303d79d1313f0ebbee3192261b571a1b50a92222ced35224c4e9dcebd4fa49