Nov 01 09:29:08.986 INFO checking Wilfred/gameboy_emulator against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 09:29:08.988 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 09:29:09.489 INFO blam! 47e909a951484847a805b8adf8324015783c4403f31aa7f3f0aea5eb9a928cc9
Nov 01 09:29:09.492 INFO running `"docker" "start" "-a" "47e909a951484847a805b8adf8324015783c4403f31aa7f3f0aea5eb9a928cc9"`
Nov 01 09:29:10.563 INFO kablam! usermod: no changes
Nov 01 09:29:10.623 INFO kablam!     Checking gameboy_emulator v0.0.1 (/source)
Nov 01 09:29:12.101 INFO kablam! warning: field is never used: `memory`
Nov 01 09:29:12.102 INFO kablam!   --> src/instructions.rs:28:5
Nov 01 09:29:12.102 INFO kablam!    |
Nov 01 09:29:12.103 INFO kablam! 28 |     memory: [u8; 65536],
Nov 01 09:29:12.103 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 09:29:12.116 INFO kablam!    |
Nov 01 09:29:12.117 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 09:29:12.117 INFO kablam! 
Nov 01 09:29:12.407 INFO kablam! warning: field is never used: `memory`
Nov 01 09:29:12.407 INFO kablam!   --> src/instructions.rs:28:5
Nov 01 09:29:12.407 INFO kablam!    |
Nov 01 09:29:12.407 INFO kablam! 28 |     memory: [u8; 65536],
Nov 01 09:29:12.407 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 09:29:12.407 INFO kablam!    |
Nov 01 09:29:12.407 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 09:29:12.407 INFO kablam! 
Nov 01 09:29:12.411 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 09:29:12.411 INFO kablam!    --> src/instructions.rs:450:5
Nov 01 09:29:12.411 INFO kablam!     |
Nov 01 09:29:12.411 INFO kablam! 450 |     step(&mut cpu, Nop);
Nov 01 09:29:12.411 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 09:29:12.411 INFO kablam!     |
Nov 01 09:29:12.411 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 09:29:12.411 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 09:29:12.411 INFO kablam! 
Nov 01 09:29:12.411 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 09:29:12.411 INFO kablam!    --> src/instructions.rs:460:5
Nov 01 09:29:12.411 INFO kablam!     |
Nov 01 09:29:12.411 INFO kablam! 460 |     step(&mut cpu, Increment(Operand8::Register(A)));
Nov 01 09:29:12.411 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:29:12.412 INFO kablam!     |
Nov 01 09:29:12.412 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 09:29:12.412 INFO kablam! 
Nov 01 09:29:12.412 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 09:29:12.412 INFO kablam!    --> src/instructions.rs:473:5
Nov 01 09:29:12.412 INFO kablam!     |
Nov 01 09:29:12.412 INFO kablam! 473 |     step(&mut cpu, Increment(Operand8::Register(A)));
Nov 01 09:29:12.412 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:29:12.412 INFO kablam!     |
Nov 01 09:29:12.412 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 09:29:12.412 INFO kablam! 
Nov 01 09:29:12.414 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 09:29:12.414 INFO kablam!    --> src/instructions.rs:530:5
Nov 01 09:29:12.414 INFO kablam!     |
Nov 01 09:29:12.414 INFO kablam! 530 |     step(&mut cpu, decode(&bytes, 0).unwrap());
Nov 01 09:29:12.414 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:29:12.414 INFO kablam!     |
Nov 01 09:29:12.414 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 09:29:12.414 INFO kablam! 
Nov 01 09:29:12.448 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
Nov 01 09:29:12.450 INFO kablam! su: No module specific data is present
Nov 01 09:29:13.722 INFO running `"docker" "rm" "-f" "47e909a951484847a805b8adf8324015783c4403f31aa7f3f0aea5eb9a928cc9"`
Nov 01 09:29:14.008 INFO blam! 47e909a951484847a805b8adf8324015783c4403f31aa7f3f0aea5eb9a928cc9