Dec 04 20:56:11.828 INFO checking christophertrml/rust8 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 20:56:11.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 20:56:12.049 INFO [stdout] cf45cab6adfafef2b5aa1fc21a19a5aadd636946d47bf1015960a55a84440a6b
Dec 04 20:56:12.052 INFO running `"docker" "start" "-a" "cf45cab6adfafef2b5aa1fc21a19a5aadd636946d47bf1015960a55a84440a6b"`
Dec 04 20:56:12.605 INFO [stderr] usermod: no changes
Dec 04 20:56:12.637 INFO [stderr]     Checking rust8 v0.1.0 (/source)
Dec 04 20:56:12.991 INFO [stderr] warning: field is never used: `delay_timer`
Dec 04 20:56:12.991 INFO [stderr]  --> src/chip8.rs:7:5
Dec 04 20:56:12.991 INFO [stderr]   |
Dec 04 20:56:12.991 INFO [stderr] 7 |     delay_timer: u8,
Dec 04 20:56:12.991 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 20:56:12.991 INFO [stderr]   |
Dec 04 20:56:12.991 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 20:56:12.991 INFO [stderr] 
Dec 04 20:56:12.991 INFO [stderr] warning: field is never used: `sound_timer`
Dec 04 20:56:12.991 INFO [stderr]  --> src/chip8.rs:8:5
Dec 04 20:56:12.991 INFO [stderr]   |
Dec 04 20:56:12.991 INFO [stderr] 8 |     sound_timer: u8,
Dec 04 20:56:12.991 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 20:56:12.991 INFO [stderr] 
Dec 04 20:56:12.991 INFO [stderr] warning: field is never used: `gfx`
Dec 04 20:56:12.991 INFO [stderr]  --> src/chip8.rs:9:5
Dec 04 20:56:12.991 INFO [stderr]   |
Dec 04 20:56:12.991 INFO [stderr] 9 |     gfx: [[bool; 32]; 64],
Dec 04 20:56:12.991 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:56:12.991 INFO [stderr] 
Dec 04 20:56:12.991 INFO [stderr] warning: field is never used: `keys`
Dec 04 20:56:12.991 INFO [stderr]   --> src/chip8.rs:13:5
Dec 04 20:56:12.991 INFO [stderr]    |
Dec 04 20:56:12.991 INFO [stderr] 13 |     keys: [bool; 16],
Dec 04 20:56:12.991 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 20:56:12.991 INFO [stderr] 
Dec 04 20:56:12.991 INFO [stderr] warning: method is never used: `left_shift`
Dec 04 20:56:12.991 INFO [stderr]    --> src/chip8.rs:230:5
Dec 04 20:56:12.991 INFO [stderr]     |
Dec 04 20:56:12.991 INFO [stderr] 230 |     fn left_shift(&mut self, opcode: u16) {
Dec 04 20:56:12.991 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:56:12.991 INFO [stderr] 
Dec 04 20:56:13.095 INFO [stderr] warning: field is never used: `delay_timer`
Dec 04 20:56:13.095 INFO [stderr]  --> src/chip8.rs:7:5
Dec 04 20:56:13.095 INFO [stderr]   |
Dec 04 20:56:13.095 INFO [stderr] 7 |     delay_timer: u8,
Dec 04 20:56:13.095 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 20:56:13.095 INFO [stderr]   |
Dec 04 20:56:13.095 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 20:56:13.095 INFO [stderr] 
Dec 04 20:56:13.095 INFO [stderr] warning: field is never used: `sound_timer`
Dec 04 20:56:13.095 INFO [stderr]  --> src/chip8.rs:8:5
Dec 04 20:56:13.095 INFO [stderr]   |
Dec 04 20:56:13.095 INFO [stderr] 8 |     sound_timer: u8,
Dec 04 20:56:13.095 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 20:56:13.095 INFO [stderr] 
Dec 04 20:56:13.095 INFO [stderr] warning: field is never used: `gfx`
Dec 04 20:56:13.095 INFO [stderr]  --> src/chip8.rs:9:5
Dec 04 20:56:13.095 INFO [stderr]   |
Dec 04 20:56:13.095 INFO [stderr] 9 |     gfx: [[bool; 32]; 64],
Dec 04 20:56:13.095 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:56:13.095 INFO [stderr] 
Dec 04 20:56:13.095 INFO [stderr] warning: field is never used: `keys`
Dec 04 20:56:13.095 INFO [stderr]   --> src/chip8.rs:13:5
Dec 04 20:56:13.095 INFO [stderr]    |
Dec 04 20:56:13.095 INFO [stderr] 13 |     keys: [bool; 16],
Dec 04 20:56:13.095 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 20:56:13.095 INFO [stderr] 
Dec 04 20:56:13.095 INFO [stderr] warning: method is never used: `left_shift`
Dec 04 20:56:13.095 INFO [stderr]    --> src/chip8.rs:230:5
Dec 04 20:56:13.095 INFO [stderr]     |
Dec 04 20:56:13.095 INFO [stderr] 230 |     fn left_shift(&mut self, opcode: u16) {
Dec 04 20:56:13.095 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:56:13.095 INFO [stderr] 
Dec 04 20:56:13.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Dec 04 20:56:13.114 INFO [stderr] su: No module specific data is present
Dec 04 20:56:13.603 INFO running `"docker" "inspect" "cf45cab6adfafef2b5aa1fc21a19a5aadd636946d47bf1015960a55a84440a6b"`
Dec 04 20:56:13.934 INFO running `"docker" "rm" "-f" "cf45cab6adfafef2b5aa1fc21a19a5aadd636946d47bf1015960a55a84440a6b"`
Dec 04 20:56:14.243 INFO [stdout] cf45cab6adfafef2b5aa1fc21a19a5aadd636946d47bf1015960a55a84440a6b