Nov 04 13:04:04.988 INFO checking Krystex/Chip-8 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 13:04:04.988 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 13:04:05.363 INFO blam! 4d2bbed921b1772e328143bd2b76c3653a3e2475712ad74c8d48a34c8b439994
Nov 04 13:04:05.369 INFO running `"docker" "start" "-a" "4d2bbed921b1772e328143bd2b76c3653a3e2475712ad74c8d48a34c8b439994"`
Nov 04 13:04:06.523 INFO kablam! usermod: no changes
Nov 04 13:04:06.631 INFO kablam!     Checking chip-8 v0.1.0 (/source)
Nov 04 13:04:07.496 INFO kablam! warning: unreachable statement
Nov 04 13:04:07.496 INFO kablam!   --> src/main.rs:87:3
Nov 04 13:04:07.496 INFO kablam!    |
Nov 04 13:04:07.496 INFO kablam! 87 |         return 0;
Nov 04 13:04:07.496 INFO kablam!    |         ^^^^^^^^^
Nov 04 13:04:07.496 INFO kablam!    |
Nov 04 13:04:07.496 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Nov 04 13:04:07.496 INFO kablam! 
Nov 04 13:04:07.639 INFO kablam! warning: unused variable: `y`
Nov 04 13:04:07.640 INFO kablam!    --> src/main.rs:379:11
Nov 04 13:04:07.640 INFO kablam!     |
Nov 04 13:04:07.640 INFO kablam! 379 |             Shr(x, y) => {
Nov 04 13:04:07.641 INFO kablam!     |                    ^ help: consider using `_y` instead
Nov 04 13:04:07.641 INFO kablam!     |
Nov 04 13:04:07.641 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 13:04:07.642 INFO kablam! 
Nov 04 13:04:07.642 INFO kablam! warning: unused variable: `val`
Nov 04 13:04:07.642 INFO kablam!    --> src/main.rs:390:10
Nov 04 13:04:07.642 INFO kablam!     |
Nov 04 13:04:07.643 INFO kablam! 390 |                 let (val, overflowing) = (*self.reg(x)).overflowing_sub(*self.reg(y));
Nov 04 13:04:07.643 INFO kablam!     |                      ^^^ help: consider using `_val` instead
Nov 04 13:04:07.644 INFO kablam! 
Nov 04 13:04:07.747 INFO kablam! warning: unreachable statement
Nov 04 13:04:07.747 INFO kablam!   --> src/main.rs:87:3
Nov 04 13:04:07.747 INFO kablam!    |
Nov 04 13:04:07.747 INFO kablam! 87 |         return 0;
Nov 04 13:04:07.747 INFO kablam!    |         ^^^^^^^^^
Nov 04 13:04:07.747 INFO kablam!    |
Nov 04 13:04:07.747 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Nov 04 13:04:07.747 INFO kablam! 
Nov 04 13:04:08.063 INFO kablam! warning: unused variable: `y`
Nov 04 13:04:08.067 INFO kablam!    --> src/main.rs:379:11
Nov 04 13:04:08.068 INFO kablam!     |
Nov 04 13:04:08.068 INFO kablam! 379 |             Shr(x, y) => {
Nov 04 13:04:08.068 INFO kablam!     |                    ^ help: consider using `_y` instead
Nov 04 13:04:08.069 INFO kablam!     |
Nov 04 13:04:08.069 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 13:04:08.069 INFO kablam! 
Nov 04 13:04:08.069 INFO kablam! warning: unused variable: `val`
Nov 04 13:04:08.070 INFO kablam!    --> src/main.rs:390:10
Nov 04 13:04:08.070 INFO kablam!     |
Nov 04 13:04:08.070 INFO kablam! 390 |                 let (val, overflowing) = (*self.reg(x)).overflowing_sub(*self.reg(y));
Nov 04 13:04:08.071 INFO kablam!     |                      ^^^ help: consider using `_val` instead
Nov 04 13:04:08.071 INFO kablam! 
Nov 04 13:04:08.216 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Nov 04 13:04:08.223 INFO kablam! su: No module specific data is present
Nov 04 13:04:09.005 INFO running `"docker" "rm" "-f" "4d2bbed921b1772e328143bd2b76c3653a3e2475712ad74c8d48a34c8b439994"`
Nov 04 13:04:09.365 INFO blam! 4d2bbed921b1772e328143bd2b76c3653a3e2475712ad74c8d48a34c8b439994