Oct 13 02:01:08.600 INFO checking Wilfred/gameboy_emulator against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 02:01:08.600 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 02:01:08.966 INFO blam! ea3f899dfde88f68b2c7f656f3a83d53452f8cc7712db50a89e3d024a75c384e
Oct 13 02:01:08.970 INFO running `"docker" "start" "-a" "ea3f899dfde88f68b2c7f656f3a83d53452f8cc7712db50a89e3d024a75c384e"`
Oct 13 02:01:10.020 INFO kablam! usermod: no changes
Oct 13 02:01:10.068 INFO kablam!     Checking gameboy_emulator v0.0.1 (/source)
Oct 13 02:01:11.192 INFO kablam! warning: field is never used: `memory`
Oct 13 02:01:11.192 INFO kablam!   --> src/instructions.rs:28:5
Oct 13 02:01:11.192 INFO kablam!    |
Oct 13 02:01:11.192 INFO kablam! 28 |     memory: [u8; 65536],
Oct 13 02:01:11.192 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 13 02:01:11.192 INFO kablam!    |
Oct 13 02:01:11.192 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 02:01:11.192 INFO kablam! 
Oct 13 02:01:11.528 INFO kablam! warning: field is never used: `memory`
Oct 13 02:01:11.528 INFO kablam!   --> src/instructions.rs:28:5
Oct 13 02:01:11.528 INFO kablam!    |
Oct 13 02:01:11.528 INFO kablam! 28 |     memory: [u8; 65536],
Oct 13 02:01:11.528 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 13 02:01:11.528 INFO kablam!    |
Oct 13 02:01:11.528 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 02:01:11.528 INFO kablam! 
Oct 13 02:01:11.528 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 02:01:11.528 INFO kablam!    --> src/instructions.rs:450:5
Oct 13 02:01:11.528 INFO kablam!     |
Oct 13 02:01:11.528 INFO kablam! 450 |     step(&mut cpu, Nop);
Oct 13 02:01:11.529 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 02:01:11.529 INFO kablam!     |
Oct 13 02:01:11.529 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 02:01:11.529 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 02:01:11.529 INFO kablam! 
Oct 13 02:01:11.529 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 02:01:11.529 INFO kablam!    --> src/instructions.rs:460:5
Oct 13 02:01:11.529 INFO kablam!     |
Oct 13 02:01:11.529 INFO kablam! 460 |     step(&mut cpu, Increment(Operand8::Register(A)));
Oct 13 02:01:11.529 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:01:11.529 INFO kablam!     |
Oct 13 02:01:11.529 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 02:01:11.529 INFO kablam! 
Oct 13 02:01:11.529 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 02:01:11.529 INFO kablam!    --> src/instructions.rs:473:5
Oct 13 02:01:11.529 INFO kablam!     |
Oct 13 02:01:11.529 INFO kablam! 473 |     step(&mut cpu, Increment(Operand8::Register(A)));
Oct 13 02:01:11.529 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:01:11.529 INFO kablam!     |
Oct 13 02:01:11.529 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 02:01:11.529 INFO kablam! 
Oct 13 02:01:11.540 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 02:01:11.540 INFO kablam!    --> src/instructions.rs:530:5
Oct 13 02:01:11.540 INFO kablam!     |
Oct 13 02:01:11.540 INFO kablam! 530 |     step(&mut cpu, decode(&bytes, 0).unwrap());
Oct 13 02:01:11.540 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:01:11.540 INFO kablam!     |
Oct 13 02:01:11.540 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 02:01:11.540 INFO kablam! 
Oct 13 02:01:11.600 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Oct 13 02:01:11.600 INFO kablam! su: No module specific data is present
Oct 13 02:01:12.578 INFO running `"docker" "rm" "-f" "ea3f899dfde88f68b2c7f656f3a83d53452f8cc7712db50a89e3d024a75c384e"`
Oct 13 02:01:12.898 INFO blam! ea3f899dfde88f68b2c7f656f3a83d53452f8cc7712db50a89e3d024a75c384e