Nov 02 16:09:43.803 INFO checking cwmiller/rustboy against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 16:09:43.803 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 16:09:44.197 INFO blam! 4fc35990cb54edc4f2330dba611dd957bd81c71213b40b6911fc64790c1ea192
Nov 02 16:09:44.199 INFO running `"docker" "start" "-a" "4fc35990cb54edc4f2330dba611dd957bd81c71213b40b6911fc64790c1ea192"`
Nov 02 16:09:44.560 INFO kablam! usermod: no changes
Nov 02 16:09:44.652 INFO kablam!     Checking dylib v0.0.1
Nov 02 16:09:44.652 INFO kablam!     Checking aho-corasick v0.6.2
Nov 02 16:09:45.108 INFO kablam!     Checking x11-dl v2.2.1
Nov 02 16:09:45.920 INFO kablam!     Checking regex v0.2.1
Nov 02 16:09:50.689 INFO kablam!     Checking minifb v0.9.1
Nov 02 16:09:51.476 INFO kablam!     Checking rustboy v0.1.0 (/source)
Nov 02 16:09:52.744 INFO kablam! warning: unnecessary parentheses around function argument
Nov 02 16:09:52.744 INFO kablam!   --> src/cartridge/mbc1.rs:75:31
Nov 02 16:09:52.744 INFO kablam!    |
Nov 02 16:09:52.744 INFO kablam! 75 |             ram_data: vec![0; (ram_banks * 0x2000)],
Nov 02 16:09:52.744 INFO kablam!    |                               ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 16:09:52.744 INFO kablam!    |
Nov 02 16:09:52.744 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 16:09:52.744 INFO kablam! 
Nov 02 16:09:53.376 INFO kablam! warning: unnecessary parentheses around function argument
Nov 02 16:09:53.376 INFO kablam!   --> src/cartridge/mbc1.rs:75:31
Nov 02 16:09:53.376 INFO kablam!    |
Nov 02 16:09:53.376 INFO kablam! 75 |             ram_data: vec![0; (ram_banks * 0x2000)],
Nov 02 16:09:53.376 INFO kablam!    |                               ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 16:09:53.376 INFO kablam!    |
Nov 02 16:09:53.376 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 16:09:53.376 INFO kablam! 
Nov 02 16:09:54.132 INFO kablam! warning: variable does not need to be mutable
Nov 02 16:09:54.132 INFO kablam!    --> src/lcd.rs:133:43
Nov 02 16:09:54.132 INFO kablam!     |
Nov 02 16:09:54.132 INFO kablam! 133 |     pub fn step(&mut self, cycles: usize, mut screen_buffer: &mut [u32]) -> StepResult {
Nov 02 16:09:54.132 INFO kablam!     |                                           ----^^^^^^^^^^^^^
Nov 02 16:09:54.132 INFO kablam!     |                                           |
Nov 02 16:09:54.132 INFO kablam!     |                                           help: remove this `mut`
Nov 02 16:09:54.132 INFO kablam!     |
Nov 02 16:09:54.132 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 16:09:54.132 INFO kablam! 
Nov 02 16:09:54.996 INFO kablam! warning: variable does not need to be mutable
Nov 02 16:09:54.996 INFO kablam!    --> src/lcd.rs:133:43
Nov 02 16:09:54.996 INFO kablam!     |
Nov 02 16:09:54.996 INFO kablam! 133 |     pub fn step(&mut self, cycles: usize, mut screen_buffer: &mut [u32]) -> StepResult {
Nov 02 16:09:54.996 INFO kablam!     |                                           ----^^^^^^^^^^^^^
Nov 02 16:09:54.996 INFO kablam!     |                                           |
Nov 02 16:09:54.996 INFO kablam!     |                                           help: remove this `mut`
Nov 02 16:09:54.996 INFO kablam!     |
Nov 02 16:09:54.996 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 16:09:54.996 INFO kablam! 
Nov 02 16:09:55.188 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.60s
Nov 02 16:09:55.188 INFO kablam! su: No module specific data is present
Nov 02 16:09:55.997 INFO running `"docker" "rm" "-f" "4fc35990cb54edc4f2330dba611dd957bd81c71213b40b6911fc64790c1ea192"`
Nov 02 16:09:56.318 INFO blam! 4fc35990cb54edc4f2330dba611dd957bd81c71213b40b6911fc64790c1ea192