Dec 05 13:25:19.401 INFO testing mxbrt/rust-chip-8 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 13:25:19.401 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 05 13:25:19.685 INFO [stdout] fa14fc6073f6217e6823894741817ead936e39b5aa3352002b6da2095309ef22
Dec 05 13:25:19.688 INFO running `"docker" "start" "-a" "fa14fc6073f6217e6823894741817ead936e39b5aa3352002b6da2095309ef22"`
Dec 05 13:25:20.971 INFO [stderr] usermod: no changes
Dec 05 13:25:21.012 INFO [stderr]    Compiling rust-chip-8 v0.1.0 (/source)
Dec 05 13:25:21.264 INFO [stderr] warning: unused variable: `chip`
Dec 05 13:25:21.264 INFO [stderr]   --> src/main.rs:97:13
Dec 05 13:25:21.264 INFO [stderr]    |
Dec 05 13:25:21.264 INFO [stderr] 97 |     let mut chip = Chip8::new(game_path);
Dec 05 13:25:21.264 INFO [stderr]    |             ^^^^ help: consider using `_chip` instead
Dec 05 13:25:21.264 INFO [stderr]    |
Dec 05 13:25:21.264 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 13:25:21.264 INFO [stderr] 
Dec 05 13:25:21.270 INFO [stderr] warning: variable does not need to be mutable
Dec 05 13:25:21.270 INFO [stderr]   --> src/main.rs:97:9
Dec 05 13:25:21.270 INFO [stderr]    |
Dec 05 13:25:21.270 INFO [stderr] 97 |     let mut chip = Chip8::new(game_path);
Dec 05 13:25:21.270 INFO [stderr]    |         ----^^^^
Dec 05 13:25:21.270 INFO [stderr]    |         |
Dec 05 13:25:21.270 INFO [stderr]    |         help: remove this `mut`
Dec 05 13:25:21.270 INFO [stderr]    |
Dec 05 13:25:21.270 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 13:25:21.270 INFO [stderr] 
Dec 05 13:25:21.270 INFO [stderr] warning: field is never used: `stack`
Dec 05 13:25:21.270 INFO [stderr]   --> src/main.rs:13:5
Dec 05 13:25:21.270 INFO [stderr]    |
Dec 05 13:25:21.270 INFO [stderr] 13 |     stack: [usize; 16],
Dec 05 13:25:21.270 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 13:25:21.270 INFO [stderr]    |
Dec 05 13:25:21.270 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 13:25:21.270 INFO [stderr] 
Dec 05 13:25:21.270 INFO [stderr] warning: field is never used: `v`
Dec 05 13:25:21.270 INFO [stderr]   --> src/main.rs:14:5
Dec 05 13:25:21.270 INFO [stderr]    |
Dec 05 13:25:21.270 INFO [stderr] 14 |     v: [u8; 16], // registers
Dec 05 13:25:21.270 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 13:25:21.270 INFO [stderr] 
Dec 05 13:25:21.270 INFO [stderr] warning: field is never used: `i`
Dec 05 13:25:21.270 INFO [stderr]   --> src/main.rs:15:5
Dec 05 13:25:21.270 INFO [stderr]    |
Dec 05 13:25:21.270 INFO [stderr] 15 |     i: u16, // I register
Dec 05 13:25:21.270 INFO [stderr]    |     ^^^^^^
Dec 05 13:25:21.270 INFO [stderr] 
Dec 05 13:25:21.270 INFO [stderr] warning: field is never used: `timers`
Dec 05 13:25:21.270 INFO [stderr]   --> src/main.rs:16:5
Dec 05 13:25:21.270 INFO [stderr]    |
Dec 05 13:25:21.270 INFO [stderr] 16 |     timers: [u16; 2], // Delay and Sound timers
Dec 05 13:25:21.270 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 13:25:21.270 INFO [stderr] 
Dec 05 13:25:21.270 INFO [stderr] warning: field is never used: `pc`
Dec 05 13:25:21.270 INFO [stderr]   --> src/main.rs:17:5
Dec 05 13:25:21.270 INFO [stderr]    |
Dec 05 13:25:21.270 INFO [stderr] 17 |     pc: usize, // program counter
Dec 05 13:25:21.270 INFO [stderr]    |     ^^^^^^^^^
Dec 05 13:25:21.270 INFO [stderr] 
Dec 05 13:25:21.270 INFO [stderr] warning: field is never used: `sp`
Dec 05 13:25:21.270 INFO [stderr]   --> src/main.rs:18:5
Dec 05 13:25:21.270 INFO [stderr]    |
Dec 05 13:25:21.270 INFO [stderr] 18 |     sp: usize, // stack pointer
Dec 05 13:25:21.270 INFO [stderr]    |     ^^^^^^^^^
Dec 05 13:25:21.270 INFO [stderr] 
Dec 05 13:25:21.270 INFO [stderr] warning: field is never used: `buf`
Dec 05 13:25:21.270 INFO [stderr]   --> src/main.rs:19:5
Dec 05 13:25:21.270 INFO [stderr]    |
Dec 05 13:25:21.270 INFO [stderr] 19 |     buf: [bool; ROWS*COLS], // display buffer
Dec 05 13:25:21.270 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:25:21.270 INFO [stderr] 
Dec 05 13:25:21.270 INFO [stderr] warning: method is never used: `cpu_step`
Dec 05 13:25:21.270 INFO [stderr]   --> src/main.rs:43:5
Dec 05 13:25:21.270 INFO [stderr]    |
Dec 05 13:25:21.270 INFO [stderr] 43 |     fn cpu_step(&mut self) {
Dec 05 13:25:21.270 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:25:21.270 INFO [stderr] 
Dec 05 13:25:21.616 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 05 13:25:21.616 INFO [stderr] su: No module specific data is present
Dec 05 13:25:22.246 INFO running `"docker" "inspect" "fa14fc6073f6217e6823894741817ead936e39b5aa3352002b6da2095309ef22"`
Dec 05 13:25:22.500 INFO running `"docker" "rm" "-f" "fa14fc6073f6217e6823894741817ead936e39b5aa3352002b6da2095309ef22"`
Dec 05 13:25:22.788 INFO [stdout] fa14fc6073f6217e6823894741817ead936e39b5aa3352002b6da2095309ef22
Dec 05 13:25:22.799 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 05 13:25:23.124 INFO [stdout] f4ed9e1cd4b0dc90801f7c5d4a3852ff2d28de18fc361c8c76b7ed4b4a517451
Dec 05 13:25:23.125 INFO running `"docker" "start" "-a" "f4ed9e1cd4b0dc90801f7c5d4a3852ff2d28de18fc361c8c76b7ed4b4a517451"`
Dec 05 13:25:23.530 INFO [stderr] usermod: no changes
Dec 05 13:25:23.567 INFO [stderr]    Compiling rust-chip-8 v0.1.0 (/source)
Dec 05 13:25:23.825 INFO [stderr] warning: unused variable: `chip`
Dec 05 13:25:23.825 INFO [stderr]   --> src/main.rs:97:13
Dec 05 13:25:23.825 INFO [stderr]    |
Dec 05 13:25:23.825 INFO [stderr] 97 |     let mut chip = Chip8::new(game_path);
Dec 05 13:25:23.825 INFO [stderr]    |             ^^^^ help: consider using `_chip` instead
Dec 05 13:25:23.825 INFO [stderr]    |
Dec 05 13:25:23.825 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 13:25:23.825 INFO [stderr] 
Dec 05 13:25:23.836 INFO [stderr] warning: variable does not need to be mutable
Dec 05 13:25:23.836 INFO [stderr]   --> src/main.rs:97:9
Dec 05 13:25:23.836 INFO [stderr]    |
Dec 05 13:25:23.836 INFO [stderr] 97 |     let mut chip = Chip8::new(game_path);
Dec 05 13:25:23.836 INFO [stderr]    |         ----^^^^
Dec 05 13:25:23.836 INFO [stderr]    |         |
Dec 05 13:25:23.836 INFO [stderr]    |         help: remove this `mut`
Dec 05 13:25:23.836 INFO [stderr]    |
Dec 05 13:25:23.836 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 13:25:23.836 INFO [stderr] 
Dec 05 13:25:23.836 INFO [stderr] warning: field is never used: `stack`
Dec 05 13:25:23.836 INFO [stderr]   --> src/main.rs:13:5
Dec 05 13:25:23.836 INFO [stderr]    |
Dec 05 13:25:23.836 INFO [stderr] 13 |     stack: [usize; 16],
Dec 05 13:25:23.836 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 13:25:23.836 INFO [stderr]    |
Dec 05 13:25:23.837 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 13:25:23.837 INFO [stderr] 
Dec 05 13:25:23.837 INFO [stderr] warning: field is never used: `v`
Dec 05 13:25:23.837 INFO [stderr]   --> src/main.rs:14:5
Dec 05 13:25:23.837 INFO [stderr]    |
Dec 05 13:25:23.837 INFO [stderr] 14 |     v: [u8; 16], // registers
Dec 05 13:25:23.837 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 13:25:23.837 INFO [stderr] 
Dec 05 13:25:23.837 INFO [stderr] warning: field is never used: `i`
Dec 05 13:25:23.837 INFO [stderr]   --> src/main.rs:15:5
Dec 05 13:25:23.837 INFO [stderr]    |
Dec 05 13:25:23.837 INFO [stderr] 15 |     i: u16, // I register
Dec 05 13:25:23.837 INFO [stderr]    |     ^^^^^^
Dec 05 13:25:23.837 INFO [stderr] 
Dec 05 13:25:23.837 INFO [stderr] warning: field is never used: `timers`
Dec 05 13:25:23.837 INFO [stderr]   --> src/main.rs:16:5
Dec 05 13:25:23.837 INFO [stderr]    |
Dec 05 13:25:23.837 INFO [stderr] 16 |     timers: [u16; 2], // Delay and Sound timers
Dec 05 13:25:23.837 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 13:25:23.837 INFO [stderr] 
Dec 05 13:25:23.837 INFO [stderr] warning: field is never used: `pc`
Dec 05 13:25:23.837 INFO [stderr]   --> src/main.rs:17:5
Dec 05 13:25:23.837 INFO [stderr]    |
Dec 05 13:25:23.837 INFO [stderr] 17 |     pc: usize, // program counter
Dec 05 13:25:23.837 INFO [stderr]    |     ^^^^^^^^^
Dec 05 13:25:23.837 INFO [stderr] 
Dec 05 13:25:23.837 INFO [stderr] warning: field is never used: `sp`
Dec 05 13:25:23.837 INFO [stderr]   --> src/main.rs:18:5
Dec 05 13:25:23.837 INFO [stderr]    |
Dec 05 13:25:23.837 INFO [stderr] 18 |     sp: usize, // stack pointer
Dec 05 13:25:23.837 INFO [stderr]    |     ^^^^^^^^^
Dec 05 13:25:23.837 INFO [stderr] 
Dec 05 13:25:23.837 INFO [stderr] warning: field is never used: `buf`
Dec 05 13:25:23.837 INFO [stderr]   --> src/main.rs:19:5
Dec 05 13:25:23.837 INFO [stderr]    |
Dec 05 13:25:23.837 INFO [stderr] 19 |     buf: [bool; ROWS*COLS], // display buffer
Dec 05 13:25:23.837 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:25:23.837 INFO [stderr] 
Dec 05 13:25:23.837 INFO [stderr] warning: method is never used: `cpu_step`
Dec 05 13:25:23.837 INFO [stderr]   --> src/main.rs:43:5
Dec 05 13:25:23.837 INFO [stderr]    |
Dec 05 13:25:23.837 INFO [stderr] 43 |     fn cpu_step(&mut self) {
Dec 05 13:25:23.837 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:25:23.837 INFO [stderr] 
Dec 05 13:25:24.075 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 05 13:25:24.079 INFO [stderr] su: No module specific data is present
Dec 05 13:25:24.378 INFO running `"docker" "inspect" "f4ed9e1cd4b0dc90801f7c5d4a3852ff2d28de18fc361c8c76b7ed4b4a517451"`
Dec 05 13:25:24.461 INFO running `"docker" "rm" "-f" "f4ed9e1cd4b0dc90801f7c5d4a3852ff2d28de18fc361c8c76b7ed4b4a517451"`
Dec 05 13:25:24.580 INFO [stdout] f4ed9e1cd4b0dc90801f7c5d4a3852ff2d28de18fc361c8c76b7ed4b4a517451
Dec 05 13:25:24.584 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"`
Dec 05 13:25:24.721 INFO [stdout] 658f8a22c1e72644767e031838dc18fd679c2d9736bed3c7178a5ffabe9e4555
Dec 05 13:25:24.726 INFO running `"docker" "start" "-a" "658f8a22c1e72644767e031838dc18fd679c2d9736bed3c7178a5ffabe9e4555"`
Dec 05 13:25:25.304 INFO [stderr] usermod: no changes
Dec 05 13:25:25.368 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 13:25:25.376 INFO [stderr]      Running /target/debug/deps/rust_chip_8-39c3db40e5768f5e
Dec 05 13:25:25.376 INFO [stdout] 
Dec 05 13:25:25.376 INFO [stderr] su: No module specific data is present
Dec 05 13:25:25.376 INFO [stdout] running 0 tests
Dec 05 13:25:25.376 INFO [stdout] 
Dec 05 13:25:25.376 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 13:25:25.376 INFO [stdout] 
Dec 05 13:25:25.766 INFO running `"docker" "inspect" "658f8a22c1e72644767e031838dc18fd679c2d9736bed3c7178a5ffabe9e4555"`
Dec 05 13:25:25.883 INFO running `"docker" "rm" "-f" "658f8a22c1e72644767e031838dc18fd679c2d9736bed3c7178a5ffabe9e4555"`
Dec 05 13:25:26.104 INFO [stdout] 658f8a22c1e72644767e031838dc18fd679c2d9736bed3c7178a5ffabe9e4555