Dec 13 09:36:03.812 INFO testing mxbrt/rust-chip-8 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 09:36:03.812 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 09:36:04.496 INFO [stdout] 36ca0d68f57f10b9d07016f788de83c46f8d6bdbbb6545c504fe4a86a085bb80
Dec 13 09:36:04.499 INFO running `"docker" "start" "-a" "36ca0d68f57f10b9d07016f788de83c46f8d6bdbbb6545c504fe4a86a085bb80"`
Dec 13 09:36:05.074 INFO [stderr] usermod: no changes
Dec 13 09:36:05.093 INFO [stderr]    Compiling rust-chip-8 v0.1.0 (/source)
Dec 13 09:36:05.301 INFO [stderr] warning: unused variable: `chip`
Dec 13 09:36:05.301 INFO [stderr]   --> src/main.rs:97:13
Dec 13 09:36:05.301 INFO [stderr]    |
Dec 13 09:36:05.301 INFO [stderr] 97 |     let mut chip = Chip8::new(game_path);
Dec 13 09:36:05.301 INFO [stderr]    |             ^^^^ help: consider using `_chip` instead
Dec 13 09:36:05.301 INFO [stderr]    |
Dec 13 09:36:05.301 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 09:36:05.301 INFO [stderr] 
Dec 13 09:36:05.309 INFO [stderr] warning: variable does not need to be mutable
Dec 13 09:36:05.309 INFO [stderr]   --> src/main.rs:97:9
Dec 13 09:36:05.309 INFO [stderr]    |
Dec 13 09:36:05.309 INFO [stderr] 97 |     let mut chip = Chip8::new(game_path);
Dec 13 09:36:05.309 INFO [stderr]    |         ----^^^^
Dec 13 09:36:05.309 INFO [stderr]    |         |
Dec 13 09:36:05.309 INFO [stderr]    |         help: remove this `mut`
Dec 13 09:36:05.309 INFO [stderr]    |
Dec 13 09:36:05.309 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 09:36:05.309 INFO [stderr] 
Dec 13 09:36:05.309 INFO [stderr] warning: field is never used: `stack`
Dec 13 09:36:05.309 INFO [stderr]   --> src/main.rs:13:5
Dec 13 09:36:05.309 INFO [stderr]    |
Dec 13 09:36:05.309 INFO [stderr] 13 |     stack: [usize; 16],
Dec 13 09:36:05.309 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 13 09:36:05.309 INFO [stderr]    |
Dec 13 09:36:05.309 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 09:36:05.309 INFO [stderr] 
Dec 13 09:36:05.309 INFO [stderr] warning: field is never used: `v`
Dec 13 09:36:05.309 INFO [stderr]   --> src/main.rs:14:5
Dec 13 09:36:05.309 INFO [stderr]    |
Dec 13 09:36:05.309 INFO [stderr] 14 |     v: [u8; 16], // registers
Dec 13 09:36:05.309 INFO [stderr]    |     ^^^^^^^^^^^
Dec 13 09:36:05.309 INFO [stderr] 
Dec 13 09:36:05.309 INFO [stderr] warning: field is never used: `i`
Dec 13 09:36:05.309 INFO [stderr]   --> src/main.rs:15:5
Dec 13 09:36:05.309 INFO [stderr]    |
Dec 13 09:36:05.309 INFO [stderr] 15 |     i: u16, // I register
Dec 13 09:36:05.309 INFO [stderr]    |     ^^^^^^
Dec 13 09:36:05.309 INFO [stderr] 
Dec 13 09:36:05.309 INFO [stderr] warning: field is never used: `timers`
Dec 13 09:36:05.309 INFO [stderr]   --> src/main.rs:16:5
Dec 13 09:36:05.309 INFO [stderr]    |
Dec 13 09:36:05.309 INFO [stderr] 16 |     timers: [u16; 2], // Delay and Sound timers
Dec 13 09:36:05.309 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 09:36:05.309 INFO [stderr] 
Dec 13 09:36:05.309 INFO [stderr] warning: field is never used: `pc`
Dec 13 09:36:05.309 INFO [stderr]   --> src/main.rs:17:5
Dec 13 09:36:05.309 INFO [stderr]    |
Dec 13 09:36:05.309 INFO [stderr] 17 |     pc: usize, // program counter
Dec 13 09:36:05.309 INFO [stderr]    |     ^^^^^^^^^
Dec 13 09:36:05.309 INFO [stderr] 
Dec 13 09:36:05.309 INFO [stderr] warning: field is never used: `sp`
Dec 13 09:36:05.309 INFO [stderr]   --> src/main.rs:18:5
Dec 13 09:36:05.309 INFO [stderr]    |
Dec 13 09:36:05.309 INFO [stderr] 18 |     sp: usize, // stack pointer
Dec 13 09:36:05.309 INFO [stderr]    |     ^^^^^^^^^
Dec 13 09:36:05.309 INFO [stderr] 
Dec 13 09:36:05.309 INFO [stderr] warning: field is never used: `buf`
Dec 13 09:36:05.309 INFO [stderr]   --> src/main.rs:19:5
Dec 13 09:36:05.309 INFO [stderr]    |
Dec 13 09:36:05.309 INFO [stderr] 19 |     buf: [bool; ROWS*COLS], // display buffer
Dec 13 09:36:05.309 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:36:05.309 INFO [stderr] 
Dec 13 09:36:05.309 INFO [stderr] warning: method is never used: `cpu_step`
Dec 13 09:36:05.309 INFO [stderr]   --> src/main.rs:43:5
Dec 13 09:36:05.309 INFO [stderr]    |
Dec 13 09:36:05.309 INFO [stderr] 43 |     fn cpu_step(&mut self) {
Dec 13 09:36:05.309 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:36:05.309 INFO [stderr] 
Dec 13 09:36:05.567 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Dec 13 09:36:05.569 INFO [stderr] su: No module specific data is present
Dec 13 09:36:05.804 INFO running `"docker" "inspect" "36ca0d68f57f10b9d07016f788de83c46f8d6bdbbb6545c504fe4a86a085bb80"`
Dec 13 09:36:05.876 INFO running `"docker" "rm" "-f" "36ca0d68f57f10b9d07016f788de83c46f8d6bdbbb6545c504fe4a86a085bb80"`
Dec 13 09:36:05.978 INFO [stdout] 36ca0d68f57f10b9d07016f788de83c46f8d6bdbbb6545c504fe4a86a085bb80
Dec 13 09:36:05.980 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 09:36:06.148 INFO [stdout] 18e94a509e9eb1fa0658cb6252f06d7b047c394860d82df46988a55321f8de23
Dec 13 09:36:06.152 INFO running `"docker" "start" "-a" "18e94a509e9eb1fa0658cb6252f06d7b047c394860d82df46988a55321f8de23"`
Dec 13 09:36:06.867 INFO [stderr] usermod: no changes
Dec 13 09:36:06.906 INFO [stderr]    Compiling rust-chip-8 v0.1.0 (/source)
Dec 13 09:36:07.223 INFO [stderr] warning: unused variable: `chip`
Dec 13 09:36:07.223 INFO [stderr]   --> src/main.rs:97:13
Dec 13 09:36:07.223 INFO [stderr]    |
Dec 13 09:36:07.223 INFO [stderr] 97 |     let mut chip = Chip8::new(game_path);
Dec 13 09:36:07.223 INFO [stderr]    |             ^^^^ help: consider using `_chip` instead
Dec 13 09:36:07.223 INFO [stderr]    |
Dec 13 09:36:07.223 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 09:36:07.223 INFO [stderr] 
Dec 13 09:36:07.230 INFO [stderr] warning: variable does not need to be mutable
Dec 13 09:36:07.230 INFO [stderr]   --> src/main.rs:97:9
Dec 13 09:36:07.230 INFO [stderr]    |
Dec 13 09:36:07.230 INFO [stderr] 97 |     let mut chip = Chip8::new(game_path);
Dec 13 09:36:07.230 INFO [stderr]    |         ----^^^^
Dec 13 09:36:07.230 INFO [stderr]    |         |
Dec 13 09:36:07.230 INFO [stderr]    |         help: remove this `mut`
Dec 13 09:36:07.230 INFO [stderr]    |
Dec 13 09:36:07.230 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 09:36:07.230 INFO [stderr] 
Dec 13 09:36:07.230 INFO [stderr] warning: field is never used: `stack`
Dec 13 09:36:07.230 INFO [stderr]   --> src/main.rs:13:5
Dec 13 09:36:07.230 INFO [stderr]    |
Dec 13 09:36:07.230 INFO [stderr] 13 |     stack: [usize; 16],
Dec 13 09:36:07.230 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 13 09:36:07.230 INFO [stderr]    |
Dec 13 09:36:07.230 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 09:36:07.230 INFO [stderr] 
Dec 13 09:36:07.230 INFO [stderr] warning: field is never used: `v`
Dec 13 09:36:07.230 INFO [stderr]   --> src/main.rs:14:5
Dec 13 09:36:07.230 INFO [stderr]    |
Dec 13 09:36:07.230 INFO [stderr] 14 |     v: [u8; 16], // registers
Dec 13 09:36:07.230 INFO [stderr]    |     ^^^^^^^^^^^
Dec 13 09:36:07.230 INFO [stderr] 
Dec 13 09:36:07.230 INFO [stderr] warning: field is never used: `i`
Dec 13 09:36:07.230 INFO [stderr]   --> src/main.rs:15:5
Dec 13 09:36:07.230 INFO [stderr]    |
Dec 13 09:36:07.230 INFO [stderr] 15 |     i: u16, // I register
Dec 13 09:36:07.230 INFO [stderr]    |     ^^^^^^
Dec 13 09:36:07.230 INFO [stderr] 
Dec 13 09:36:07.230 INFO [stderr] warning: field is never used: `timers`
Dec 13 09:36:07.230 INFO [stderr]   --> src/main.rs:16:5
Dec 13 09:36:07.230 INFO [stderr]    |
Dec 13 09:36:07.230 INFO [stderr] 16 |     timers: [u16; 2], // Delay and Sound timers
Dec 13 09:36:07.230 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 09:36:07.230 INFO [stderr] 
Dec 13 09:36:07.230 INFO [stderr] warning: field is never used: `pc`
Dec 13 09:36:07.230 INFO [stderr]   --> src/main.rs:17:5
Dec 13 09:36:07.230 INFO [stderr]    |
Dec 13 09:36:07.230 INFO [stderr] 17 |     pc: usize, // program counter
Dec 13 09:36:07.230 INFO [stderr]    |     ^^^^^^^^^
Dec 13 09:36:07.231 INFO [stderr] 
Dec 13 09:36:07.231 INFO [stderr] warning: field is never used: `sp`
Dec 13 09:36:07.231 INFO [stderr]   --> src/main.rs:18:5
Dec 13 09:36:07.231 INFO [stderr]    |
Dec 13 09:36:07.231 INFO [stderr] 18 |     sp: usize, // stack pointer
Dec 13 09:36:07.231 INFO [stderr]    |     ^^^^^^^^^
Dec 13 09:36:07.231 INFO [stderr] 
Dec 13 09:36:07.231 INFO [stderr] warning: field is never used: `buf`
Dec 13 09:36:07.231 INFO [stderr]   --> src/main.rs:19:5
Dec 13 09:36:07.231 INFO [stderr]    |
Dec 13 09:36:07.231 INFO [stderr] 19 |     buf: [bool; ROWS*COLS], // display buffer
Dec 13 09:36:07.231 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:36:07.231 INFO [stderr] 
Dec 13 09:36:07.231 INFO [stderr] warning: method is never used: `cpu_step`
Dec 13 09:36:07.231 INFO [stderr]   --> src/main.rs:43:5
Dec 13 09:36:07.231 INFO [stderr]    |
Dec 13 09:36:07.231 INFO [stderr] 43 |     fn cpu_step(&mut self) {
Dec 13 09:36:07.231 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:36:07.231 INFO [stderr] 
Dec 13 09:36:07.475 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 13 09:36:07.477 INFO [stderr] su: No module specific data is present
Dec 13 09:36:07.852 INFO running `"docker" "inspect" "18e94a509e9eb1fa0658cb6252f06d7b047c394860d82df46988a55321f8de23"`
Dec 13 09:36:07.991 INFO running `"docker" "rm" "-f" "18e94a509e9eb1fa0658cb6252f06d7b047c394860d82df46988a55321f8de23"`
Dec 13 09:36:08.094 INFO [stdout] 18e94a509e9eb1fa0658cb6252f06d7b047c394860d82df46988a55321f8de23
Dec 13 09:36:08.095 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 09:36:08.337 INFO [stdout] 46b0c2e4cc998986c78b3c51c0ccb0cdc661cad8657a69a7957995d38890b0e5
Dec 13 09:36:08.337 INFO running `"docker" "start" "-a" "46b0c2e4cc998986c78b3c51c0ccb0cdc661cad8657a69a7957995d38890b0e5"`
Dec 13 09:36:08.866 INFO [stderr] usermod: no changes
Dec 13 09:36:08.867 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 09:36:08.868 INFO [stderr]      Running /target/debug/deps/rust_chip_8-cab49d27f5d4160d
Dec 13 09:36:08.868 INFO [stderr] su: No module specific data is present
Dec 13 09:36:08.868 INFO [stdout] 
Dec 13 09:36:08.868 INFO [stdout] running 0 tests
Dec 13 09:36:08.868 INFO [stdout] 
Dec 13 09:36:08.868 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:36:08.868 INFO [stdout] 
Dec 13 09:36:09.196 INFO running `"docker" "inspect" "46b0c2e4cc998986c78b3c51c0ccb0cdc661cad8657a69a7957995d38890b0e5"`
Dec 13 09:36:09.294 INFO running `"docker" "rm" "-f" "46b0c2e4cc998986c78b3c51c0ccb0cdc661cad8657a69a7957995d38890b0e5"`
Dec 13 09:36:09.457 INFO [stdout] 46b0c2e4cc998986c78b3c51c0ccb0cdc661cad8657a69a7957995d38890b0e5