Nov 02 14:43:23.428 INFO checking evantypanski/gremulator against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 14:43:23.428 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 14:43:23.867 INFO blam! 3e41d4fb0ceb7b8f53e1e21c722993d117abc4b25f1389f0553efc68f7276e1b
Nov 02 14:43:23.873 INFO running `"docker" "start" "-a" "3e41d4fb0ceb7b8f53e1e21c722993d117abc4b25f1389f0553efc68f7276e1b"`
Nov 02 14:43:25.055 INFO kablam! usermod: no changes
Nov 02 14:43:25.108 INFO kablam!     Checking gremulator v0.1.0 (/source)
Nov 02 14:43:25.840 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 02 14:43:25.840 INFO kablam!   --> src/register.rs:57:12
Nov 02 14:43:25.840 INFO kablam!    |
Nov 02 14:43:25.841 INFO kablam! 57 |         if (set) { self.f |= (1 << offset);  }
Nov 02 14:43:25.841 INFO kablam!    |            ^^^^^ help: remove these parentheses
Nov 02 14:43:25.841 INFO kablam!    |
Nov 02 14:43:25.841 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 14:43:25.841 INFO kablam! 
Nov 02 14:43:25.841 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 14:43:25.841 INFO kablam!   --> src/register.rs:57:30
Nov 02 14:43:25.841 INFO kablam!    |
Nov 02 14:43:25.841 INFO kablam! 57 |         if (set) { self.f |= (1 << offset);  }
Nov 02 14:43:25.841 INFO kablam!    |                              ^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 14:43:25.841 INFO kablam! 
Nov 02 14:43:25.949 INFO kablam! warning: unused variable: `other`
Nov 02 14:43:25.956 INFO kablam!    --> src/cpu.rs:204:13
Nov 02 14:43:25.957 INFO kablam!     |
Nov 02 14:43:25.958 INFO kablam! 204 |             other => panic!("Instruction not implemented!"),
Nov 02 14:43:25.958 INFO kablam!     |             ^^^^^ help: consider using `_other` instead
Nov 02 14:43:25.959 INFO kablam!     |
Nov 02 14:43:25.959 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 14:43:25.959 INFO kablam! 
Nov 02 14:43:25.968 INFO kablam! warning: field is never used: `halted`
Nov 02 14:43:25.968 INFO kablam!  --> src/cpu.rs:4:5
Nov 02 14:43:25.969 INFO kablam!   |
Nov 02 14:43:25.969 INFO kablam! 4 |     halted:     bool,
Nov 02 14:43:25.969 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 02 14:43:25.969 INFO kablam!   |
Nov 02 14:43:25.970 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 14:43:25.970 INFO kablam! 
Nov 02 14:43:25.970 INFO kablam! warning: field is never used: `a`
Nov 02 14:43:25.971 INFO kablam!  --> src/mmu.rs:2:5
Nov 02 14:43:25.971 INFO kablam!   |
Nov 02 14:43:25.971 INFO kablam! 2 |     a: u8,
Nov 02 14:43:25.972 INFO kablam!   |     ^^^^^
Nov 02 14:43:25.972 INFO kablam! 
Nov 02 14:43:25.973 INFO kablam! warning: comparison is useless due to type limits
Nov 02 14:43:25.973 INFO kablam!   --> src/cpu.rs:53:15
Nov 02 14:43:25.973 INFO kablam!    |
Nov 02 14:43:25.974 INFO kablam! 53 |         set = self.registers.a + val > 0xff;
Nov 02 14:43:25.974 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:43:25.974 INFO kablam!    |
Nov 02 14:43:25.975 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Nov 02 14:43:25.975 INFO kablam! 
Nov 02 14:43:25.978 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 02 14:43:25.978 INFO kablam!   --> src/register.rs:57:12
Nov 02 14:43:25.978 INFO kablam!    |
Nov 02 14:43:25.978 INFO kablam! 57 |         if (set) { self.f |= (1 << offset);  }
Nov 02 14:43:25.979 INFO kablam!    |            ^^^^^ help: remove these parentheses
Nov 02 14:43:25.979 INFO kablam!    |
Nov 02 14:43:25.979 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 14:43:25.980 INFO kablam! 
Nov 02 14:43:25.980 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 14:43:25.980 INFO kablam!   --> src/register.rs:57:30
Nov 02 14:43:25.981 INFO kablam!    |
Nov 02 14:43:25.981 INFO kablam! 57 |         if (set) { self.f |= (1 << offset);  }
Nov 02 14:43:25.981 INFO kablam!    |                              ^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 14:43:25.981 INFO kablam! 
Nov 02 14:43:25.989 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 14:43:25.989 INFO kablam!   --> src/mbc.rs:23:9
Nov 02 14:43:25.989 INFO kablam!    |
Nov 02 14:43:25.989 INFO kablam! 23 |         file.read_to_end(&mut contents);
Nov 02 14:43:25.989 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:43:25.989 INFO kablam!    |
Nov 02 14:43:25.990 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 14:43:25.990 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 14:43:25.990 INFO kablam! 
Nov 02 14:43:26.280 INFO kablam! warning: unused variable: `other`
Nov 02 14:43:26.280 INFO kablam!    --> src/cpu.rs:204:13
Nov 02 14:43:26.280 INFO kablam!     |
Nov 02 14:43:26.280 INFO kablam! 204 |             other => panic!("Instruction not implemented!"),
Nov 02 14:43:26.280 INFO kablam!     |             ^^^^^ help: consider using `_other` instead
Nov 02 14:43:26.280 INFO kablam!     |
Nov 02 14:43:26.280 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 14:43:26.280 INFO kablam! 
Nov 02 14:43:26.316 INFO kablam! warning: variable does not need to be mutable
Nov 02 14:43:26.316 INFO kablam!    --> src/cpu.rs:215:13
Nov 02 14:43:26.316 INFO kablam!     |
Nov 02 14:43:26.316 INFO kablam! 215 |         let mut cpu = CPU::new();
Nov 02 14:43:26.316 INFO kablam!     |             ----^^^
Nov 02 14:43:26.316 INFO kablam!     |             |
Nov 02 14:43:26.316 INFO kablam!     |             help: remove this `mut`
Nov 02 14:43:26.332 INFO kablam!     |
Nov 02 14:43:26.332 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 14:43:26.332 INFO kablam! 
Nov 02 14:43:26.377 INFO kablam! warning: field is never used: `a`
Nov 02 14:43:26.377 INFO kablam!  --> src/mmu.rs:2:5
Nov 02 14:43:26.377 INFO kablam!   |
Nov 02 14:43:26.377 INFO kablam! 2 |     a: u8,
Nov 02 14:43:26.377 INFO kablam!   |     ^^^^^
Nov 02 14:43:26.377 INFO kablam!   |
Nov 02 14:43:26.377 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 14:43:26.377 INFO kablam! 
Nov 02 14:43:26.377 INFO kablam! warning: comparison is useless due to type limits
Nov 02 14:43:26.378 INFO kablam!   --> src/cpu.rs:53:15
Nov 02 14:43:26.378 INFO kablam!    |
Nov 02 14:43:26.378 INFO kablam! 53 |         set = self.registers.a + val > 0xff;
Nov 02 14:43:26.378 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:43:26.378 INFO kablam!    |
Nov 02 14:43:26.379 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Nov 02 14:43:26.379 INFO kablam! 
Nov 02 14:43:26.412 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 14:43:26.413 INFO kablam!   --> src/mbc.rs:23:9
Nov 02 14:43:26.413 INFO kablam!    |
Nov 02 14:43:26.413 INFO kablam! 23 |         file.read_to_end(&mut contents);
Nov 02 14:43:26.413 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:43:26.414 INFO kablam!    |
Nov 02 14:43:26.414 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 14:43:26.414 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 14:43:26.414 INFO kablam! 
Nov 02 14:43:27.005 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
Nov 02 14:43:27.008 INFO kablam! su: No module specific data is present
Nov 02 14:43:28.526 INFO running `"docker" "rm" "-f" "3e41d4fb0ceb7b8f53e1e21c722993d117abc4b25f1389f0553efc68f7276e1b"`
Nov 02 14:43:28.828 INFO blam! 3e41d4fb0ceb7b8f53e1e21c722993d117abc4b25f1389f0553efc68f7276e1b