Nov 02 14:43:23.272 INFO checking evantypanski/gremulator against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 14:43:23.272 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 14:43:23.802 INFO blam! 784ab87822adde78b8edf8543deac09c1ac537d654d4ed8a00a1691e4b52ebd0
Nov 02 14:43:23.804 INFO running `"docker" "start" "-a" "784ab87822adde78b8edf8543deac09c1ac537d654d4ed8a00a1691e4b52ebd0"`
Nov 02 14:43:25.091 INFO kablam! usermod: no changes
Nov 02 14:43:25.148 INFO kablam!     Checking gremulator v0.1.0 (/source)
Nov 02 14:43:25.808 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 02 14:43:25.808 INFO kablam!   --> src/register.rs:57:12
Nov 02 14:43:25.808 INFO kablam!    |
Nov 02 14:43:25.808 INFO kablam! 57 |         if (set) { self.f |= (1 << offset);  }
Nov 02 14:43:25.808 INFO kablam!    |            ^^^^^ help: remove these parentheses
Nov 02 14:43:25.808 INFO kablam!    |
Nov 02 14:43:25.808 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 14:43:25.808 INFO kablam! 
Nov 02 14:43:25.808 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 14:43:25.808 INFO kablam!   --> src/register.rs:57:30
Nov 02 14:43:25.808 INFO kablam!    |
Nov 02 14:43:25.808 INFO kablam! 57 |         if (set) { self.f |= (1 << offset);  }
Nov 02 14:43:25.808 INFO kablam!    |                              ^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 14:43:25.808 INFO kablam! 
Nov 02 14:43:25.813 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 02 14:43:25.813 INFO kablam!   --> src/register.rs:57:12
Nov 02 14:43:25.813 INFO kablam!    |
Nov 02 14:43:25.813 INFO kablam! 57 |         if (set) { self.f |= (1 << offset);  }
Nov 02 14:43:25.813 INFO kablam!    |            ^^^^^ help: remove these parentheses
Nov 02 14:43:25.820 INFO kablam!    |
Nov 02 14:43:25.821 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 14:43:25.821 INFO kablam! 
Nov 02 14:43:25.821 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 14:43:25.821 INFO kablam!   --> src/register.rs:57:30
Nov 02 14:43:25.821 INFO kablam!    |
Nov 02 14:43:25.821 INFO kablam! 57 |         if (set) { self.f |= (1 << offset);  }
Nov 02 14:43:25.821 INFO kablam!    |                              ^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 14:43:25.821 INFO kablam! 
Nov 02 14:43:25.936 INFO kablam! warning: unused variable: `other`
Nov 02 14:43:25.936 INFO kablam!    --> src/cpu.rs:204:13
Nov 02 14:43:25.936 INFO kablam!     |
Nov 02 14:43:25.936 INFO kablam! 204 |             other => panic!("Instruction not implemented!"),
Nov 02 14:43:25.937 INFO kablam!     |             ^^^^^ help: consider using `_other` instead
Nov 02 14:43:25.937 INFO kablam!     |
Nov 02 14:43:25.938 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 14:43:25.938 INFO kablam! 
Nov 02 14:43:25.988 INFO kablam! warning: unused variable: `other`
Nov 02 14:43:25.988 INFO kablam!    --> src/cpu.rs:204:13
Nov 02 14:43:25.988 INFO kablam!     |
Nov 02 14:43:25.988 INFO kablam! 204 |             other => panic!("Instruction not implemented!"),
Nov 02 14:43:25.989 INFO kablam!     |             ^^^^^ help: consider using `_other` instead
Nov 02 14:43:25.989 INFO kablam!     |
Nov 02 14:43:25.989 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 14:43:25.989 INFO kablam! 
Nov 02 14:43:25.992 INFO kablam! warning: field is never used: `halted`
Nov 02 14:43:25.993 INFO kablam!  --> src/cpu.rs:4:5
Nov 02 14:43:25.993 INFO kablam!   |
Nov 02 14:43:25.993 INFO kablam! 4 |     halted:     bool,
Nov 02 14:43:25.993 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 02 14:43:25.993 INFO kablam!   |
Nov 02 14:43:25.993 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 14:43:25.993 INFO kablam! 
Nov 02 14:43:25.993 INFO kablam! warning: field is never used: `a`
Nov 02 14:43:25.993 INFO kablam!  --> src/mmu.rs:2:5
Nov 02 14:43:25.993 INFO kablam!   |
Nov 02 14:43:25.993 INFO kablam! 2 |     a: u8,
Nov 02 14:43:25.993 INFO kablam!   |     ^^^^^
Nov 02 14:43:25.993 INFO kablam! 
Nov 02 14:43:25.994 INFO kablam! warning: comparison is useless due to type limits
Nov 02 14:43:25.994 INFO kablam!   --> src/cpu.rs:53:15
Nov 02 14:43:25.994 INFO kablam!    |
Nov 02 14:43:25.994 INFO kablam! 53 |         set = self.registers.a + val > 0xff;
Nov 02 14:43:25.994 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:43:25.994 INFO kablam!    |
Nov 02 14:43:25.994 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Nov 02 14:43:25.994 INFO kablam! 
Nov 02 14:43:26.004 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 14:43:26.004 INFO kablam!   --> src/mbc.rs:23:9
Nov 02 14:43:26.004 INFO kablam!    |
Nov 02 14:43:26.004 INFO kablam! 23 |         file.read_to_end(&mut contents);
Nov 02 14:43:26.004 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:43:26.004 INFO kablam!    |
Nov 02 14:43:26.004 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 14:43:26.004 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 14:43:26.005 INFO kablam! 
Nov 02 14:43:26.010 INFO kablam! warning: variable does not need to be mutable
Nov 02 14:43:26.010 INFO kablam!    --> src/cpu.rs:215:13
Nov 02 14:43:26.010 INFO kablam!     |
Nov 02 14:43:26.010 INFO kablam! 215 |         let mut cpu = CPU::new();
Nov 02 14:43:26.010 INFO kablam!     |             ----^^^
Nov 02 14:43:26.010 INFO kablam!     |             |
Nov 02 14:43:26.010 INFO kablam!     |             help: remove this `mut`
Nov 02 14:43:26.010 INFO kablam!     |
Nov 02 14:43:26.010 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 14:43:26.010 INFO kablam! 
Nov 02 14:43:26.051 INFO kablam! warning: field is never used: `a`
Nov 02 14:43:26.051 INFO kablam!  --> src/mmu.rs:2:5
Nov 02 14:43:26.051 INFO kablam!   |
Nov 02 14:43:26.051 INFO kablam! 2 |     a: u8,
Nov 02 14:43:26.051 INFO kablam!   |     ^^^^^
Nov 02 14:43:26.051 INFO kablam!   |
Nov 02 14:43:26.051 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 14:43:26.051 INFO kablam! 
Nov 02 14:43:26.052 INFO kablam! warning: comparison is useless due to type limits
Nov 02 14:43:26.052 INFO kablam!   --> src/cpu.rs:53:15
Nov 02 14:43:26.052 INFO kablam!    |
Nov 02 14:43:26.052 INFO kablam! 53 |         set = self.registers.a + val > 0xff;
Nov 02 14:43:26.052 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:43:26.052 INFO kablam!    |
Nov 02 14:43:26.052 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Nov 02 14:43:26.052 INFO kablam! 
Nov 02 14:43:26.063 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 14:43:26.063 INFO kablam!   --> src/mbc.rs:23:9
Nov 02 14:43:26.063 INFO kablam!    |
Nov 02 14:43:26.063 INFO kablam! 23 |         file.read_to_end(&mut contents);
Nov 02 14:43:26.063 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:43:26.063 INFO kablam!    |
Nov 02 14:43:26.063 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 14:43:26.063 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 14:43:26.063 INFO kablam! 
Nov 02 14:43:26.907 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
Nov 02 14:43:26.914 INFO kablam! su: No module specific data is present
Nov 02 14:43:28.226 INFO running `"docker" "rm" "-f" "784ab87822adde78b8edf8543deac09c1ac537d654d4ed8a00a1691e4b52ebd0"`
Nov 02 14:43:28.564 INFO blam! 784ab87822adde78b8edf8543deac09c1ac537d654d4ed8a00a1691e4b52ebd0