Oct 13 00:30:06.617 INFO checking bikefrivolously/chip8 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 00:30:06.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/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 13 00:30:07.053 INFO blam! 4121ad944c676bab0c7ef83c6c5cb673647e9303a1e9067d417fb9fc2c6437ca
Oct 13 00:30:07.055 INFO running `"docker" "start" "-a" "4121ad944c676bab0c7ef83c6c5cb673647e9303a1e9067d417fb9fc2c6437ca"`
Oct 13 00:30:08.728 INFO kablam! usermod: no changes
Oct 13 00:30:08.780 INFO kablam!     Checking chip8 v0.0.1 (/source)
Oct 13 00:30:09.600 INFO kablam! warning: unused variable: `i`
Oct 13 00:30:09.601 INFO kablam!   --> src/cpu.rs:58:13
Oct 13 00:30:09.601 INFO kablam!    |
Oct 13 00:30:09.601 INFO kablam! 58 |         for i in 0..100000 {
Oct 13 00:30:09.602 INFO kablam!    |             ^ help: consider using `_i` instead
Oct 13 00:30:09.602 INFO kablam!    |
Oct 13 00:30:09.602 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 00:30:09.602 INFO kablam! 
Oct 13 00:30:09.649 INFO kablam! warning: unused bitwise operation which must be used
Oct 13 00:30:09.649 INFO kablam!    --> src/cpu.rs:176:17
Oct 13 00:30:09.649 INFO kablam!     |
Oct 13 00:30:09.650 INFO kablam! 176 |                 self.v[x] >> 1;
Oct 13 00:30:09.650 INFO kablam!     |                 ^^^^^^^^^^^^^^
Oct 13 00:30:09.650 INFO kablam!     |
Oct 13 00:30:09.651 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 00:30:09.651 INFO kablam! 
Oct 13 00:30:09.651 INFO kablam! warning: unused bitwise operation which must be used
Oct 13 00:30:09.651 INFO kablam!    --> src/cpu.rs:190:17
Oct 13 00:30:09.652 INFO kablam!     |
Oct 13 00:30:09.652 INFO kablam! 190 |                 self.v[x] << 1;
Oct 13 00:30:09.652 INFO kablam!     |                 ^^^^^^^^^^^^^^
Oct 13 00:30:09.653 INFO kablam! 
Oct 13 00:30:09.653 INFO kablam! warning: unused variable: `i`
Oct 13 00:30:09.653 INFO kablam!   --> src/cpu.rs:58:13
Oct 13 00:30:09.654 INFO kablam!    |
Oct 13 00:30:09.654 INFO kablam! 58 |         for i in 0..100000 {
Oct 13 00:30:09.654 INFO kablam!    |             ^ help: consider using `_i` instead
Oct 13 00:30:09.655 INFO kablam!    |
Oct 13 00:30:09.655 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 00:30:09.655 INFO kablam! 
Oct 13 00:30:09.673 INFO kablam! warning: unused bitwise operation which must be used
Oct 13 00:30:09.673 INFO kablam!    --> src/cpu.rs:176:17
Oct 13 00:30:09.674 INFO kablam!     |
Oct 13 00:30:09.674 INFO kablam! 176 |                 self.v[x] >> 1;
Oct 13 00:30:09.674 INFO kablam!     |                 ^^^^^^^^^^^^^^
Oct 13 00:30:09.675 INFO kablam!     |
Oct 13 00:30:09.675 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 00:30:09.675 INFO kablam! 
Oct 13 00:30:09.676 INFO kablam! warning: unused bitwise operation which must be used
Oct 13 00:30:09.676 INFO kablam!    --> src/cpu.rs:190:17
Oct 13 00:30:09.676 INFO kablam!     |
Oct 13 00:30:09.677 INFO kablam! 190 |                 self.v[x] << 1;
Oct 13 00:30:09.677 INFO kablam!     |                 ^^^^^^^^^^^^^^
Oct 13 00:30:09.677 INFO kablam! 
Oct 13 00:30:09.737 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Oct 13 00:30:09.753 INFO kablam! su: No module specific data is present
Oct 13 00:30:10.684 INFO running `"docker" "rm" "-f" "4121ad944c676bab0c7ef83c6c5cb673647e9303a1e9067d417fb9fc2c6437ca"`
Oct 13 00:30:11.028 INFO blam! 4121ad944c676bab0c7ef83c6c5cb673647e9303a1e9067d417fb9fc2c6437ca