Nov 28 05:37:59.569 INFO checking evantypanski/gremulator against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 05:37:59.570 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 05:37:59.900 INFO [stdout] 067929f53b569468de605215725fc165021d2100546fe6cef12ec1dce5f6d0fb
Nov 28 05:37:59.904 INFO running `"docker" "start" "-a" "067929f53b569468de605215725fc165021d2100546fe6cef12ec1dce5f6d0fb"`
Nov 28 05:38:01.137 INFO [stderr] usermod: no changes
Nov 28 05:38:01.228 INFO [stderr]     Checking gremulator v0.1.0 (/source)
Nov 28 05:38:01.779 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 05:38:01.779 INFO [stderr]   --> src/register.rs:57:12
Nov 28 05:38:01.779 INFO [stderr]    |
Nov 28 05:38:01.779 INFO [stderr] 57 |         if (set) { self.f |= (1 << offset);  }
Nov 28 05:38:01.779 INFO [stderr]    |            ^^^^^ help: remove these parentheses
Nov 28 05:38:01.779 INFO [stderr]    |
Nov 28 05:38:01.779 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 05:38:01.779 INFO [stderr] 
Nov 28 05:38:01.779 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 28 05:38:01.779 INFO [stderr]   --> src/register.rs:57:30
Nov 28 05:38:01.779 INFO [stderr]    |
Nov 28 05:38:01.779 INFO [stderr] 57 |         if (set) { self.f |= (1 << offset);  }
Nov 28 05:38:01.779 INFO [stderr]    |                              ^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 05:38:01.779 INFO [stderr] 
Nov 28 05:38:01.852 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 05:38:01.852 INFO [stderr]   --> src/register.rs:57:12
Nov 28 05:38:01.852 INFO [stderr]    |
Nov 28 05:38:01.852 INFO [stderr] 57 |         if (set) { self.f |= (1 << offset);  }
Nov 28 05:38:01.852 INFO [stderr]    |            ^^^^^ help: remove these parentheses
Nov 28 05:38:01.852 INFO [stderr]    |
Nov 28 05:38:01.852 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 05:38:01.852 INFO [stderr] 
Nov 28 05:38:01.852 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 28 05:38:01.852 INFO [stderr]   --> src/register.rs:57:30
Nov 28 05:38:01.852 INFO [stderr]    |
Nov 28 05:38:01.852 INFO [stderr] 57 |         if (set) { self.f |= (1 << offset);  }
Nov 28 05:38:01.852 INFO [stderr]    |                              ^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 05:38:01.852 INFO [stderr] 
Nov 28 05:38:01.881 INFO [stderr] warning: unused variable: `other`
Nov 28 05:38:01.881 INFO [stderr]    --> src/cpu.rs:204:13
Nov 28 05:38:01.881 INFO [stderr]     |
Nov 28 05:38:01.881 INFO [stderr] 204 |             other => panic!("Instruction not implemented!"),
Nov 28 05:38:01.881 INFO [stderr]     |             ^^^^^ help: consider using `_other` instead
Nov 28 05:38:01.881 INFO [stderr]     |
Nov 28 05:38:01.881 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 05:38:01.881 INFO [stderr] 
Nov 28 05:38:01.904 INFO [stderr] warning: field is never used: `halted`
Nov 28 05:38:01.904 INFO [stderr]  --> src/cpu.rs:4:5
Nov 28 05:38:01.904 INFO [stderr]   |
Nov 28 05:38:01.904 INFO [stderr] 4 |     halted:     bool,
Nov 28 05:38:01.904 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 05:38:01.904 INFO [stderr]   |
Nov 28 05:38:01.904 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 05:38:01.904 INFO [stderr] 
Nov 28 05:38:01.904 INFO [stderr] warning: field is never used: `a`
Nov 28 05:38:01.904 INFO [stderr]  --> src/mmu.rs:2:5
Nov 28 05:38:01.904 INFO [stderr]   |
Nov 28 05:38:01.904 INFO [stderr] 2 |     a: u8,
Nov 28 05:38:01.904 INFO [stderr]   |     ^^^^^
Nov 28 05:38:01.904 INFO [stderr] 
Nov 28 05:38:01.904 INFO [stderr] warning: comparison is useless due to type limits
Nov 28 05:38:01.904 INFO [stderr]   --> src/cpu.rs:53:15
Nov 28 05:38:01.904 INFO [stderr]    |
Nov 28 05:38:01.904 INFO [stderr] 53 |         set = self.registers.a + val > 0xff;
Nov 28 05:38:01.904 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:38:01.904 INFO [stderr]    |
Nov 28 05:38:01.904 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Nov 28 05:38:01.904 INFO [stderr] 
Nov 28 05:38:01.915 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 05:38:01.915 INFO [stderr]   --> src/mbc.rs:23:9
Nov 28 05:38:01.915 INFO [stderr]    |
Nov 28 05:38:01.915 INFO [stderr] 23 |         file.read_to_end(&mut contents);
Nov 28 05:38:01.915 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:38:01.915 INFO [stderr]    |
Nov 28 05:38:01.915 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 05:38:01.915 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 05:38:01.915 INFO [stderr] 
Nov 28 05:38:01.945 INFO [stderr] warning: unused variable: `other`
Nov 28 05:38:01.945 INFO [stderr]    --> src/cpu.rs:204:13
Nov 28 05:38:01.945 INFO [stderr]     |
Nov 28 05:38:01.945 INFO [stderr] 204 |             other => panic!("Instruction not implemented!"),
Nov 28 05:38:01.945 INFO [stderr]     |             ^^^^^ help: consider using `_other` instead
Nov 28 05:38:01.945 INFO [stderr]     |
Nov 28 05:38:01.946 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 05:38:01.946 INFO [stderr] 
Nov 28 05:38:01.960 INFO [stderr] warning: variable does not need to be mutable
Nov 28 05:38:01.960 INFO [stderr]    --> src/cpu.rs:215:13
Nov 28 05:38:01.960 INFO [stderr]     |
Nov 28 05:38:01.960 INFO [stderr] 215 |         let mut cpu = CPU::new();
Nov 28 05:38:01.960 INFO [stderr]     |             ----^^^
Nov 28 05:38:01.960 INFO [stderr]     |             |
Nov 28 05:38:01.960 INFO [stderr]     |             help: remove this `mut`
Nov 28 05:38:01.960 INFO [stderr]     |
Nov 28 05:38:01.960 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 05:38:01.960 INFO [stderr] 
Nov 28 05:38:01.977 INFO [stderr] warning: field is never used: `a`
Nov 28 05:38:01.977 INFO [stderr]  --> src/mmu.rs:2:5
Nov 28 05:38:01.978 INFO [stderr]   |
Nov 28 05:38:01.978 INFO [stderr] 2 |     a: u8,
Nov 28 05:38:01.978 INFO [stderr]   |     ^^^^^
Nov 28 05:38:01.978 INFO [stderr]   |
Nov 28 05:38:01.978 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 05:38:01.978 INFO [stderr] 
Nov 28 05:38:01.984 INFO [stderr] warning: comparison is useless due to type limits
Nov 28 05:38:01.984 INFO [stderr]   --> src/cpu.rs:53:15
Nov 28 05:38:01.984 INFO [stderr]    |
Nov 28 05:38:01.984 INFO [stderr] 53 |         set = self.registers.a + val > 0xff;
Nov 28 05:38:01.984 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:38:01.984 INFO [stderr]    |
Nov 28 05:38:01.984 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Nov 28 05:38:01.984 INFO [stderr] 
Nov 28 05:38:02.004 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 05:38:02.004 INFO [stderr]   --> src/mbc.rs:23:9
Nov 28 05:38:02.004 INFO [stderr]    |
Nov 28 05:38:02.004 INFO [stderr] 23 |         file.read_to_end(&mut contents);
Nov 28 05:38:02.004 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:38:02.004 INFO [stderr]    |
Nov 28 05:38:02.004 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 05:38:02.004 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 05:38:02.004 INFO [stderr] 
Nov 28 05:38:02.548 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
Nov 28 05:38:02.551 INFO [stderr] su: No module specific data is present
Nov 28 05:38:03.696 INFO running `"docker" "inspect" "067929f53b569468de605215725fc165021d2100546fe6cef12ec1dce5f6d0fb"`
Nov 28 05:38:03.950 INFO running `"docker" "rm" "-f" "067929f53b569468de605215725fc165021d2100546fe6cef12ec1dce5f6d0fb"`
Nov 28 05:38:04.186 INFO [stdout] 067929f53b569468de605215725fc165021d2100546fe6cef12ec1dce5f6d0fb