Nov 01 06:38:49.218 INFO checking cwmiller/rustboy against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 06:38:49.218 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 06:38:49.568 INFO blam! 83414afa6ff7e963c3a0a3160fa5de6514af98362c995f933250a06133174b1d
Nov 01 06:38:49.571 INFO running `"docker" "start" "-a" "83414afa6ff7e963c3a0a3160fa5de6514af98362c995f933250a06133174b1d"`
Nov 01 06:38:50.624 INFO kablam! usermod: no changes
Nov 01 06:38:50.727 INFO kablam!     Checking dylib v0.0.1
Nov 01 06:38:50.744 INFO kablam!    Compiling minifb v0.9.1
Nov 01 06:38:51.183 INFO kablam!     Checking x11-dl v2.2.1
Nov 01 06:38:56.720 INFO kablam!     Checking rustboy v0.1.0 (/source)
Nov 01 06:38:57.853 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 06:38:57.853 INFO kablam!   --> src/cartridge/mbc1.rs:75:31
Nov 01 06:38:57.853 INFO kablam!    |
Nov 01 06:38:57.853 INFO kablam! 75 |             ram_data: vec![0; (ram_banks * 0x2000)],
Nov 01 06:38:57.853 INFO kablam!    |                               ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 06:38:57.853 INFO kablam!    |
Nov 01 06:38:57.853 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 06:38:57.853 INFO kablam! 
Nov 01 06:38:58.108 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 06:38:58.108 INFO kablam!   --> src/cartridge/mbc1.rs:75:31
Nov 01 06:38:58.108 INFO kablam!    |
Nov 01 06:38:58.108 INFO kablam! 75 |             ram_data: vec![0; (ram_banks * 0x2000)],
Nov 01 06:38:58.108 INFO kablam!    |                               ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 06:38:58.108 INFO kablam!    |
Nov 01 06:38:58.108 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 06:38:58.108 INFO kablam! 
Nov 01 06:38:59.044 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:38:59.044 INFO kablam!    --> src/lcd.rs:133:43
Nov 01 06:38:59.044 INFO kablam!     |
Nov 01 06:38:59.044 INFO kablam! 133 |     pub fn step(&mut self, cycles: usize, mut screen_buffer: &mut [u32]) -> StepResult {
Nov 01 06:38:59.044 INFO kablam!     |                                           ----^^^^^^^^^^^^^
Nov 01 06:38:59.044 INFO kablam!     |                                           |
Nov 01 06:38:59.044 INFO kablam!     |                                           help: remove this `mut`
Nov 01 06:38:59.044 INFO kablam!     |
Nov 01 06:38:59.044 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 06:38:59.044 INFO kablam! 
Nov 01 06:38:59.980 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:38:59.980 INFO kablam!    --> src/lcd.rs:133:43
Nov 01 06:38:59.980 INFO kablam!     |
Nov 01 06:38:59.980 INFO kablam! 133 |     pub fn step(&mut self, cycles: usize, mut screen_buffer: &mut [u32]) -> StepResult {
Nov 01 06:38:59.980 INFO kablam!     |                                           ----^^^^^^^^^^^^^
Nov 01 06:38:59.980 INFO kablam!     |                                           |
Nov 01 06:38:59.981 INFO kablam!     |                                           help: remove this `mut`
Nov 01 06:38:59.981 INFO kablam!     |
Nov 01 06:38:59.981 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 06:38:59.981 INFO kablam! 
Nov 01 06:39:00.153 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.51s
Nov 01 06:39:00.159 INFO kablam! su: No module specific data is present
Nov 01 06:39:00.987 INFO running `"docker" "rm" "-f" "83414afa6ff7e963c3a0a3160fa5de6514af98362c995f933250a06133174b1d"`
Nov 01 06:39:01.252 INFO blam! 83414afa6ff7e963c3a0a3160fa5de6514af98362c995f933250a06133174b1d