Nov 06 23:26:50.579 INFO checking cwmiller/rustboy against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 23:26:50.579 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 23:26:50.930 INFO blam! e06c958ae5258b7a4fa6c4feff708e2373193201bc01dc708b0f9a581dda9658
Nov 06 23:26:50.931 INFO running `"docker" "start" "-a" "e06c958ae5258b7a4fa6c4feff708e2373193201bc01dc708b0f9a581dda9658"`
Nov 06 23:26:51.628 INFO kablam! usermod: no changes
Nov 06 23:26:51.760 INFO kablam!     Checking dylib v0.0.1
Nov 06 23:26:52.224 INFO kablam!     Checking x11-dl v2.2.1
Nov 06 23:26:56.512 INFO kablam!     Checking minifb v0.9.1
Nov 06 23:26:57.320 INFO kablam!     Checking rustboy v0.1.0 (/source)
Nov 06 23:26:58.312 INFO kablam! warning: unnecessary parentheses around function argument
Nov 06 23:26:58.313 INFO kablam!   --> src/cartridge/mbc1.rs:75:31
Nov 06 23:26:58.313 INFO kablam!    |
Nov 06 23:26:58.313 INFO kablam! 75 |             ram_data: vec![0; (ram_banks * 0x2000)],
Nov 06 23:26:58.313 INFO kablam!    |                               ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 06 23:26:58.313 INFO kablam!    |
Nov 06 23:26:58.313 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 06 23:26:58.314 INFO kablam! 
Nov 06 23:26:58.512 INFO kablam! warning: unnecessary parentheses around function argument
Nov 06 23:26:58.516 INFO kablam!   --> src/cartridge/mbc1.rs:75:31
Nov 06 23:26:58.516 INFO kablam!    |
Nov 06 23:26:58.516 INFO kablam! 75 |             ram_data: vec![0; (ram_banks * 0x2000)],
Nov 06 23:26:58.516 INFO kablam!    |                               ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 06 23:26:58.516 INFO kablam!    |
Nov 06 23:26:58.516 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 06 23:26:58.516 INFO kablam! 
Nov 06 23:26:59.119 INFO kablam! warning: variable does not need to be mutable
Nov 06 23:26:59.119 INFO kablam!    --> src/lcd.rs:133:43
Nov 06 23:26:59.119 INFO kablam!     |
Nov 06 23:26:59.119 INFO kablam! 133 |     pub fn step(&mut self, cycles: usize, mut screen_buffer: &mut [u32]) -> StepResult {
Nov 06 23:26:59.119 INFO kablam!     |                                           ----^^^^^^^^^^^^^
Nov 06 23:26:59.119 INFO kablam!     |                                           |
Nov 06 23:26:59.119 INFO kablam!     |                                           help: remove this `mut`
Nov 06 23:26:59.119 INFO kablam!     |
Nov 06 23:26:59.119 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 06 23:26:59.119 INFO kablam! 
Nov 06 23:27:00.044 INFO kablam! warning: variable does not need to be mutable
Nov 06 23:27:00.044 INFO kablam!    --> src/lcd.rs:133:43
Nov 06 23:27:00.044 INFO kablam!     |
Nov 06 23:27:00.044 INFO kablam! 133 |     pub fn step(&mut self, cycles: usize, mut screen_buffer: &mut [u32]) -> StepResult {
Nov 06 23:27:00.044 INFO kablam!     |                                           ----^^^^^^^^^^^^^
Nov 06 23:27:00.044 INFO kablam!     |                                           |
Nov 06 23:27:00.044 INFO kablam!     |                                           help: remove this `mut`
Nov 06 23:27:00.044 INFO kablam!     |
Nov 06 23:27:00.044 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 06 23:27:00.044 INFO kablam! 
Nov 06 23:27:00.234 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.59s
Nov 06 23:27:00.241 INFO kablam! su: No module specific data is present
Nov 06 23:27:00.895 INFO running `"docker" "rm" "-f" "e06c958ae5258b7a4fa6c4feff708e2373193201bc01dc708b0f9a581dda9658"`
Nov 06 23:27:01.156 INFO blam! e06c958ae5258b7a4fa6c4feff708e2373193201bc01dc708b0f9a581dda9658