Oct 13 00:30:08.348 INFO checking bikefrivolously/chip8 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 00:30:08.348 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 00:30:08.850 INFO blam! e58c34783c4edc3d1c90787b3726c6682b7d701ea541bd7b91f5e430ad4dcafd
Oct 13 00:30:08.852 INFO running `"docker" "start" "-a" "e58c34783c4edc3d1c90787b3726c6682b7d701ea541bd7b91f5e430ad4dcafd"`
Oct 13 00:30:10.120 INFO kablam! usermod: no changes
Oct 13 00:30:10.159 INFO kablam!     Checking chip8 v0.0.1 (/source)
Oct 13 00:30:10.876 INFO kablam! warning: unused variable: `i`
Oct 13 00:30:10.877 INFO kablam!   --> src/cpu.rs:58:13
Oct 13 00:30:10.877 INFO kablam!    |
Oct 13 00:30:10.877 INFO kablam! 58 |         for i in 0..100000 {
Oct 13 00:30:10.877 INFO kablam!    |             ^ help: consider using `_i` instead
Oct 13 00:30:10.878 INFO kablam!    |
Oct 13 00:30:10.878 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 00:30:10.878 INFO kablam! 
Oct 13 00:30:10.884 INFO kablam! warning: unused bitwise operation which must be used
Oct 13 00:30:10.884 INFO kablam!    --> src/cpu.rs:176:17
Oct 13 00:30:10.885 INFO kablam!     |
Oct 13 00:30:10.885 INFO kablam! 176 |                 self.v[x] >> 1;
Oct 13 00:30:10.885 INFO kablam!     |                 ^^^^^^^^^^^^^^
Oct 13 00:30:10.886 INFO kablam!     |
Oct 13 00:30:10.886 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 00:30:10.886 INFO kablam! 
Oct 13 00:30:10.886 INFO kablam! warning: unused bitwise operation which must be used
Oct 13 00:30:10.887 INFO kablam!    --> src/cpu.rs:190:17
Oct 13 00:30:10.887 INFO kablam!     |
Oct 13 00:30:10.887 INFO kablam! 190 |                 self.v[x] << 1;
Oct 13 00:30:10.887 INFO kablam!     |                 ^^^^^^^^^^^^^^
Oct 13 00:30:10.888 INFO kablam! 
Oct 13 00:30:11.116 INFO kablam! warning: unused variable: `i`
Oct 13 00:30:11.116 INFO kablam!   --> src/cpu.rs:58:13
Oct 13 00:30:11.116 INFO kablam!    |
Oct 13 00:30:11.116 INFO kablam! 58 |         for i in 0..100000 {
Oct 13 00:30:11.116 INFO kablam!    |             ^ help: consider using `_i` instead
Oct 13 00:30:11.116 INFO kablam!    |
Oct 13 00:30:11.116 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 00:30:11.116 INFO kablam! 
Oct 13 00:30:11.136 INFO kablam! warning: unused bitwise operation which must be used
Oct 13 00:30:11.137 INFO kablam!    --> src/cpu.rs:176:17
Oct 13 00:30:11.137 INFO kablam!     |
Oct 13 00:30:11.137 INFO kablam! 176 |                 self.v[x] >> 1;
Oct 13 00:30:11.138 INFO kablam!     |                 ^^^^^^^^^^^^^^
Oct 13 00:30:11.138 INFO kablam!     |
Oct 13 00:30:11.138 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 00:30:11.139 INFO kablam! 
Oct 13 00:30:11.139 INFO kablam! warning: unused bitwise operation which must be used
Oct 13 00:30:11.139 INFO kablam!    --> src/cpu.rs:190:17
Oct 13 00:30:11.140 INFO kablam!     |
Oct 13 00:30:11.140 INFO kablam! 190 |                 self.v[x] << 1;
Oct 13 00:30:11.140 INFO kablam!     |                 ^^^^^^^^^^^^^^
Oct 13 00:30:11.140 INFO kablam! 
Oct 13 00:30:11.157 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Oct 13 00:30:11.161 INFO kablam! su: No module specific data is present
Oct 13 00:30:11.647 INFO running `"docker" "rm" "-f" "e58c34783c4edc3d1c90787b3726c6682b7d701ea541bd7b91f5e430ad4dcafd"`
Oct 13 00:30:11.892 INFO blam! e58c34783c4edc3d1c90787b3726c6682b7d701ea541bd7b91f5e430ad4dcafd