Nov 01 05:14:55.174 INFO checking evantypanski/gremulator against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 05:14:55.174 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05:14:55.640 INFO blam! 4c7760daadc19012a401c681d36f9454c999a0c1616093880ed3eec1d3caf3b6
Nov 01 05:14:55.642 INFO running `"docker" "start" "-a" "4c7760daadc19012a401c681d36f9454c999a0c1616093880ed3eec1d3caf3b6"`
Nov 01 05:14:57.068 INFO kablam! usermod: no changes
Nov 01 05:14:57.132 INFO kablam!     Checking gremulator v0.1.0 (/source)
Nov 01 05:14:57.632 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 01 05:14:57.632 INFO kablam!   --> src/register.rs:57:12
Nov 01 05:14:57.632 INFO kablam!    |
Nov 01 05:14:57.632 INFO kablam! 57 |         if (set) { self.f |= (1 << offset);  }
Nov 01 05:14:57.632 INFO kablam!    |            ^^^^^ help: remove these parentheses
Nov 01 05:14:57.632 INFO kablam!    |
Nov 01 05:14:57.632 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 05:14:57.632 INFO kablam! 
Nov 01 05:14:57.632 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 01 05:14:57.632 INFO kablam!   --> src/register.rs:57:30
Nov 01 05:14:57.632 INFO kablam!    |
Nov 01 05:14:57.632 INFO kablam! 57 |         if (set) { self.f |= (1 << offset);  }
Nov 01 05:14:57.632 INFO kablam!    |                              ^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 05:14:57.632 INFO kablam! 
Nov 01 05:14:57.736 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 01 05:14:57.736 INFO kablam!   --> src/register.rs:57:12
Nov 01 05:14:57.736 INFO kablam!    |
Nov 01 05:14:57.736 INFO kablam! 57 |         if (set) { self.f |= (1 << offset);  }
Nov 01 05:14:57.736 INFO kablam!    |            ^^^^^ help: remove these parentheses
Nov 01 05:14:57.736 INFO kablam!    |
Nov 01 05:14:57.736 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 05:14:57.736 INFO kablam! 
Nov 01 05:14:57.736 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 01 05:14:57.736 INFO kablam!   --> src/register.rs:57:30
Nov 01 05:14:57.736 INFO kablam!    |
Nov 01 05:14:57.736 INFO kablam! 57 |         if (set) { self.f |= (1 << offset);  }
Nov 01 05:14:57.736 INFO kablam!    |                              ^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 05:14:57.736 INFO kablam! 
Nov 01 05:14:57.812 INFO kablam! warning: unused variable: `other`
Nov 01 05:14:57.812 INFO kablam!    --> src/cpu.rs:204:13
Nov 01 05:14:57.812 INFO kablam!     |
Nov 01 05:14:57.812 INFO kablam! 204 |             other => panic!("Instruction not implemented!"),
Nov 01 05:14:57.812 INFO kablam!     |             ^^^^^ help: consider using `_other` instead
Nov 01 05:14:57.828 INFO kablam!     |
Nov 01 05:14:57.828 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 05:14:57.828 INFO kablam! 
Nov 01 05:14:57.863 INFO kablam! warning: field is never used: `halted`
Nov 01 05:14:57.863 INFO kablam!  --> src/cpu.rs:4:5
Nov 01 05:14:57.863 INFO kablam!   |
Nov 01 05:14:57.863 INFO kablam! 4 |     halted:     bool,
Nov 01 05:14:57.863 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 01 05:14:57.863 INFO kablam!   |
Nov 01 05:14:57.863 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 05:14:57.863 INFO kablam! 
Nov 01 05:14:57.863 INFO kablam! warning: field is never used: `a`
Nov 01 05:14:57.863 INFO kablam!  --> src/mmu.rs:2:5
Nov 01 05:14:57.863 INFO kablam!   |
Nov 01 05:14:57.863 INFO kablam! 2 |     a: u8,
Nov 01 05:14:57.863 INFO kablam!   |     ^^^^^
Nov 01 05:14:57.863 INFO kablam! 
Nov 01 05:14:57.864 INFO kablam! warning: comparison is useless due to type limits
Nov 01 05:14:57.864 INFO kablam!   --> src/cpu.rs:53:15
Nov 01 05:14:57.864 INFO kablam!    |
Nov 01 05:14:57.864 INFO kablam! 53 |         set = self.registers.a + val > 0xff;
Nov 01 05:14:57.864 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:14:57.888 INFO kablam!    |
Nov 01 05:14:57.888 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Nov 01 05:14:57.888 INFO kablam! 
Nov 01 05:14:57.892 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:14:57.892 INFO kablam!   --> src/mbc.rs:23:9
Nov 01 05:14:57.892 INFO kablam!    |
Nov 01 05:14:57.892 INFO kablam! 23 |         file.read_to_end(&mut contents);
Nov 01 05:14:57.892 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:14:57.892 INFO kablam!    |
Nov 01 05:14:57.892 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 05:14:57.892 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:14:57.892 INFO kablam! 
Nov 01 05:14:57.936 INFO kablam! warning: unused variable: `other`
Nov 01 05:14:57.936 INFO kablam!    --> src/cpu.rs:204:13
Nov 01 05:14:57.936 INFO kablam!     |
Nov 01 05:14:57.936 INFO kablam! 204 |             other => panic!("Instruction not implemented!"),
Nov 01 05:14:57.936 INFO kablam!     |             ^^^^^ help: consider using `_other` instead
Nov 01 05:14:57.936 INFO kablam!     |
Nov 01 05:14:57.936 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 05:14:57.936 INFO kablam! 
Nov 01 05:14:57.936 INFO kablam! warning: variable does not need to be mutable
Nov 01 05:14:57.936 INFO kablam!    --> src/cpu.rs:215:13
Nov 01 05:14:57.937 INFO kablam!     |
Nov 01 05:14:57.937 INFO kablam! 215 |         let mut cpu = CPU::new();
Nov 01 05:14:57.937 INFO kablam!     |             ----^^^
Nov 01 05:14:57.937 INFO kablam!     |             |
Nov 01 05:14:57.937 INFO kablam!     |             help: remove this `mut`
Nov 01 05:14:57.952 INFO kablam!     |
Nov 01 05:14:57.956 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 05:14:57.956 INFO kablam! 
Nov 01 05:14:57.996 INFO kablam! warning: field is never used: `a`
Nov 01 05:14:57.996 INFO kablam!  --> src/mmu.rs:2:5
Nov 01 05:14:57.996 INFO kablam!   |
Nov 01 05:14:57.996 INFO kablam! 2 |     a: u8,
Nov 01 05:14:57.996 INFO kablam!   |     ^^^^^
Nov 01 05:14:58.024 INFO kablam!   |
Nov 01 05:14:58.024 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 05:14:58.024 INFO kablam! 
Nov 01 05:14:58.024 INFO kablam! warning: comparison is useless due to type limits
Nov 01 05:14:58.024 INFO kablam!   --> src/cpu.rs:53:15
Nov 01 05:14:58.024 INFO kablam!    |
Nov 01 05:14:58.024 INFO kablam! 53 |         set = self.registers.a + val > 0xff;
Nov 01 05:14:58.024 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:14:58.024 INFO kablam!    |
Nov 01 05:14:58.024 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Nov 01 05:14:58.024 INFO kablam! 
Nov 01 05:14:58.052 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:14:58.053 INFO kablam!   --> src/mbc.rs:23:9
Nov 01 05:14:58.053 INFO kablam!    |
Nov 01 05:14:58.053 INFO kablam! 23 |         file.read_to_end(&mut contents);
Nov 01 05:14:58.053 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:14:58.054 INFO kablam!    |
Nov 01 05:14:58.054 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 05:14:58.054 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:14:58.054 INFO kablam! 
Nov 01 05:14:58.768 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
Nov 01 05:14:58.772 INFO kablam! su: No module specific data is present
Nov 01 05:14:59.760 INFO running `"docker" "rm" "-f" "4c7760daadc19012a401c681d36f9454c999a0c1616093880ed3eec1d3caf3b6"`
Nov 01 05:15:00.004 INFO blam! 4c7760daadc19012a401c681d36f9454c999a0c1616093880ed3eec1d3caf3b6