Nov 09 15:51:51.140 INFO checking bikefrivolously/chip8 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 15:51:51.140 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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"`
Nov 09 15:51:51.663 INFO blam! bf95c7d5fe5a90b815312202136778bd608c4455dd5575ea076c60b41b8f3697
Nov 09 15:51:51.679 INFO running `"docker" "start" "-a" "bf95c7d5fe5a90b815312202136778bd608c4455dd5575ea076c60b41b8f3697"`
Nov 09 15:51:53.147 INFO kablam! usermod: no changes
Nov 09 15:51:53.207 INFO kablam!     Checking chip8 v0.0.1 (/source)
Nov 09 15:51:53.885 INFO kablam! warning: unused variable: `i`
Nov 09 15:51:53.885 INFO kablam!   --> src/cpu.rs:58:13
Nov 09 15:51:53.885 INFO kablam!    |
Nov 09 15:51:53.885 INFO kablam! 58 |         for i in 0..100000 {
Nov 09 15:51:53.885 INFO kablam!    |             ^ help: consider using `_i` instead
Nov 09 15:51:53.885 INFO kablam!    |
Nov 09 15:51:53.885 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 15:51:53.885 INFO kablam! 
Nov 09 15:51:53.916 INFO kablam! warning: unused variable: `i`
Nov 09 15:51:53.916 INFO kablam!   --> src/cpu.rs:58:13
Nov 09 15:51:53.916 INFO kablam!    |
Nov 09 15:51:53.916 INFO kablam! 58 |         for i in 0..100000 {
Nov 09 15:51:53.917 INFO kablam!    |             ^ help: consider using `_i` instead
Nov 09 15:51:53.917 INFO kablam!    |
Nov 09 15:51:53.917 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 15:51:53.917 INFO kablam! 
Nov 09 15:51:53.942 INFO kablam! warning: unused bitwise operation that must be used
Nov 09 15:51:53.942 INFO kablam!    --> src/cpu.rs:176:17
Nov 09 15:51:53.942 INFO kablam!     |
Nov 09 15:51:53.943 INFO kablam! 176 |                 self.v[x] >> 1;
Nov 09 15:51:53.943 INFO kablam!     |                 ^^^^^^^^^^^^^^
Nov 09 15:51:53.943 INFO kablam!     |
Nov 09 15:51:53.943 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 15:51:53.943 INFO kablam! 
Nov 09 15:51:53.944 INFO kablam! warning: unused bitwise operation that must be used
Nov 09 15:51:53.944 INFO kablam!    --> src/cpu.rs:190:17
Nov 09 15:51:53.944 INFO kablam!     |
Nov 09 15:51:53.944 INFO kablam! 190 |                 self.v[x] << 1;
Nov 09 15:51:53.944 INFO kablam!     |                 ^^^^^^^^^^^^^^
Nov 09 15:51:53.944 INFO kablam! 
Nov 09 15:51:53.955 INFO kablam! warning: unused bitwise operation that must be used
Nov 09 15:51:53.955 INFO kablam!    --> src/cpu.rs:176:17
Nov 09 15:51:53.956 INFO kablam!     |
Nov 09 15:51:53.956 INFO kablam! 176 |                 self.v[x] >> 1;
Nov 09 15:51:53.956 INFO kablam!     |                 ^^^^^^^^^^^^^^
Nov 09 15:51:53.956 INFO kablam!     |
Nov 09 15:51:53.956 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 15:51:53.956 INFO kablam! 
Nov 09 15:51:53.957 INFO kablam! warning: unused bitwise operation that must be used
Nov 09 15:51:53.957 INFO kablam!    --> src/cpu.rs:190:17
Nov 09 15:51:53.957 INFO kablam!     |
Nov 09 15:51:53.957 INFO kablam! 190 |                 self.v[x] << 1;
Nov 09 15:51:53.957 INFO kablam!     |                 ^^^^^^^^^^^^^^
Nov 09 15:51:53.958 INFO kablam! 
Nov 09 15:51:53.998 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Nov 09 15:51:54.007 INFO kablam! su: No module specific data is present
Nov 09 15:51:54.567 INFO running `"docker" "rm" "-f" "bf95c7d5fe5a90b815312202136778bd608c4455dd5575ea076c60b41b8f3697"`
Nov 09 15:51:54.799 INFO blam! bf95c7d5fe5a90b815312202136778bd608c4455dd5575ea076c60b41b8f3697