Dec 01 19:21:04.652 INFO testing dixe/Chip-8 against 1.30.1 for beta-1.31-5
Dec 01 19:21:04.652 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 19:21:05.244 INFO [stdout] 1093866357e1703cee95da43f300e9d29dd519fcaa55773607e7eb00e77afe24
Dec 01 19:21:05.246 INFO running `"docker" "start" "-a" "1093866357e1703cee95da43f300e9d29dd519fcaa55773607e7eb00e77afe24"`
Dec 01 19:21:06.614 INFO [stderr] usermod: no changes
Dec 01 19:21:06.667 INFO [stderr]    Compiling chip8 v0.1.0 (/source)
Dec 01 19:21:07.107 INFO [stderr] warning: unused variable: `inst`
Dec 01 19:21:07.107 INFO [stderr]   --> src/main.rs:62:9
Dec 01 19:21:07.107 INFO [stderr]    |
Dec 01 19:21:07.107 INFO [stderr] 62 |     let inst = &instructions[chip.pc as usize];
Dec 01 19:21:07.107 INFO [stderr]    |         ^^^^ help: consider using `_inst` instead
Dec 01 19:21:07.107 INFO [stderr]    |
Dec 01 19:21:07.107 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 19:21:07.107 INFO [stderr] 
Dec 01 19:21:07.107 INFO [stderr] warning: variable does not need to be mutable
Dec 01 19:21:07.107 INFO [stderr]   --> src/main.rs:46:9
Dec 01 19:21:07.107 INFO [stderr]    |
Dec 01 19:21:07.107 INFO [stderr] 46 |     let mut instructions = &[Instruction::AddC {val: 10, vx:0},
Dec 01 19:21:07.107 INFO [stderr]    |         ----^^^^^^^^^^^^
Dec 01 19:21:07.107 INFO [stderr]    |         |
Dec 01 19:21:07.107 INFO [stderr]    |         help: remove this `mut`
Dec 01 19:21:07.107 INFO [stderr]    |
Dec 01 19:21:07.107 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 19:21:07.107 INFO [stderr] 
Dec 01 19:21:07.108 INFO [stderr] warning: variant is never constructed: `Clear`
Dec 01 19:21:07.108 INFO [stderr]  --> src/main.rs:9:5
Dec 01 19:21:07.108 INFO [stderr]   |
Dec 01 19:21:07.108 INFO [stderr] 9 |     Clear,
Dec 01 19:21:07.108 INFO [stderr]   |     ^^^^^
Dec 01 19:21:07.109 INFO [stderr]   |
Dec 01 19:21:07.109 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 19:21:07.109 INFO [stderr] 
Dec 01 19:21:07.109 INFO [stderr] warning: variant is never constructed: `Ret`
Dec 01 19:21:07.109 INFO [stderr]   --> src/main.rs:10:5
Dec 01 19:21:07.109 INFO [stderr]    |
Dec 01 19:21:07.109 INFO [stderr] 10 |     Ret,
Dec 01 19:21:07.109 INFO [stderr]    |     ^^^
Dec 01 19:21:07.109 INFO [stderr] 
Dec 01 19:21:07.109 INFO [stderr] warning: variant is never constructed: `Call`
Dec 01 19:21:07.109 INFO [stderr]   --> src/main.rs:12:5
Dec 01 19:21:07.109 INFO [stderr]    |
Dec 01 19:21:07.109 INFO [stderr] 12 |     Call {address: u16},
Dec 01 19:21:07.109 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:07.109 INFO [stderr] 
Dec 01 19:21:07.109 INFO [stderr] warning: variant is never constructed: `SkipNeq`
Dec 01 19:21:07.109 INFO [stderr]   --> src/main.rs:14:5
Dec 01 19:21:07.109 INFO [stderr]    |
Dec 01 19:21:07.109 INFO [stderr] 14 |     SkipNeq {val: u8},
Dec 01 19:21:07.109 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 01 19:21:07.109 INFO [stderr] 
Dec 01 19:21:07.109 INFO [stderr] warning: variant is never constructed: `SkipEqReg`
Dec 01 19:21:07.109 INFO [stderr]   --> src/main.rs:15:5
Dec 01 19:21:07.110 INFO [stderr]    |
Dec 01 19:21:07.110 INFO [stderr] 15 |     SkipEqReg {val: u8, vy: u8, vx: u8},
Dec 01 19:21:07.110 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:07.110 INFO [stderr] 
Dec 01 19:21:07.110 INFO [stderr] warning: variant is never constructed: `SetC`
Dec 01 19:21:07.110 INFO [stderr]   --> src/main.rs:16:5
Dec 01 19:21:07.110 INFO [stderr]    |
Dec 01 19:21:07.110 INFO [stderr] 16 |     SetC {val: u8, vx: u8}, // VX = val
Dec 01 19:21:07.110 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:07.110 INFO [stderr] 
Dec 01 19:21:07.110 INFO [stderr] warning: variant is never constructed: `SetR`
Dec 01 19:21:07.110 INFO [stderr]   --> src/main.rs:18:5
Dec 01 19:21:07.110 INFO [stderr]    |
Dec 01 19:21:07.110 INFO [stderr] 18 |     SetR {vx: u8, vy: u8}, // Vx = reg[vy]
Dec 01 19:21:07.110 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:07.110 INFO [stderr] 
Dec 01 19:21:07.110 INFO [stderr] warning: variant is never constructed: `OrR`
Dec 01 19:21:07.110 INFO [stderr]   --> src/main.rs:19:5
Dec 01 19:21:07.110 INFO [stderr]    |
Dec 01 19:21:07.110 INFO [stderr] 19 |     OrR {vx: u8, vy: u8},
Dec 01 19:21:07.110 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:07.110 INFO [stderr] 
Dec 01 19:21:07.110 INFO [stderr] warning: variant is never constructed: `AndR`
Dec 01 19:21:07.110 INFO [stderr]   --> src/main.rs:20:5
Dec 01 19:21:07.110 INFO [stderr]    |
Dec 01 19:21:07.110 INFO [stderr] 20 |     AndR {vx: u8, vy: u8},
Dec 01 19:21:07.110 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:07.110 INFO [stderr] 
Dec 01 19:21:07.110 INFO [stderr] warning: variant is never constructed: `XorR`
Dec 01 19:21:07.110 INFO [stderr]   --> src/main.rs:21:5
Dec 01 19:21:07.110 INFO [stderr]    |
Dec 01 19:21:07.110 INFO [stderr] 21 |     XorR {vx: u8, vy: u8},
Dec 01 19:21:07.110 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:07.110 INFO [stderr] 
Dec 01 19:21:07.110 INFO [stderr] warning: variant is never constructed: `AddR`
Dec 01 19:21:07.110 INFO [stderr]   --> src/main.rs:22:5
Dec 01 19:21:07.110 INFO [stderr]    |
Dec 01 19:21:07.110 INFO [stderr] 22 |     AddR {vx: u8, vy: u8}, // Remeber to set carry VF
Dec 01 19:21:07.110 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:07.110 INFO [stderr] 
Dec 01 19:21:07.110 INFO [stderr] warning: variant is never constructed: `SubR`
Dec 01 19:21:07.110 INFO [stderr]   --> src/main.rs:23:5
Dec 01 19:21:07.110 INFO [stderr]    |
Dec 01 19:21:07.110 INFO [stderr] 23 |     SubR {vx: u8, vy: u8}, // Remeber to set carry VF
Dec 01 19:21:07.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:07.111 INFO [stderr] 
Dec 01 19:21:07.111 INFO [stderr] warning: variant is never constructed: `ShiftR`
Dec 01 19:21:07.111 INFO [stderr]   --> src/main.rs:24:5
Dec 01 19:21:07.111 INFO [stderr]    |
Dec 01 19:21:07.111 INFO [stderr] 24 |     ShiftR{vx: u8}, // VF is set to least sig bit before shift
Dec 01 19:21:07.111 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 01 19:21:07.111 INFO [stderr] 
Dec 01 19:21:07.111 INFO [stderr] warning: variant is never constructed: `SubSwitch`
Dec 01 19:21:07.111 INFO [stderr]   --> src/main.rs:25:5
Dec 01 19:21:07.111 INFO [stderr]    |
Dec 01 19:21:07.111 INFO [stderr] 25 |     SubSwitch{ vx: u8, vy: u8}, // VF 0 when borrow and 1 if not
Dec 01 19:21:07.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:07.111 INFO [stderr] 
Dec 01 19:21:07.111 INFO [stderr] warning: variant is never constructed: `ShiftL`
Dec 01 19:21:07.111 INFO [stderr]   --> src/main.rs:26:5
Dec 01 19:21:07.111 INFO [stderr]    |
Dec 01 19:21:07.111 INFO [stderr] 26 |     ShiftL{ vx: u8}, // vf set to most sig bit before shift
Dec 01 19:21:07.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 01 19:21:07.111 INFO [stderr] 
Dec 01 19:21:07.111 INFO [stderr] warning: variant is never constructed: `NOP`
Dec 01 19:21:07.111 INFO [stderr]   --> src/main.rs:27:5
Dec 01 19:21:07.111 INFO [stderr]    |
Dec 01 19:21:07.111 INFO [stderr] 27 |     NOP
Dec 01 19:21:07.111 INFO [stderr]    |     ^^^
Dec 01 19:21:07.111 INFO [stderr] 
Dec 01 19:21:07.111 INFO [stderr] warning: field is never used: `ireg`
Dec 01 19:21:07.111 INFO [stderr]   --> src/main.rs:32:5
Dec 01 19:21:07.111 INFO [stderr]    |
Dec 01 19:21:07.111 INFO [stderr] 32 |     ireg: u16,
Dec 01 19:21:07.111 INFO [stderr]    |     ^^^^^^^^^
Dec 01 19:21:07.111 INFO [stderr] 
Dec 01 19:21:07.111 INFO [stderr] warning: field is never used: `memory`
Dec 01 19:21:07.111 INFO [stderr]   --> src/main.rs:33:5
Dec 01 19:21:07.111 INFO [stderr]    |
Dec 01 19:21:07.111 INFO [stderr] 33 |     memory: [u8; 4096],
Dec 01 19:21:07.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 01 19:21:07.111 INFO [stderr] 
Dec 01 19:21:07.111 INFO [stderr] warning: variable `progLen` should have a snake case name such as `prog_len`
Dec 01 19:21:07.111 INFO [stderr]   --> src/main.rs:64:9
Dec 01 19:21:07.111 INFO [stderr]    |
Dec 01 19:21:07.111 INFO [stderr] 64 |     let progLen  = instructions.len();
Dec 01 19:21:07.111 INFO [stderr]    |         ^^^^^^^
Dec 01 19:21:07.111 INFO [stderr]    |
Dec 01 19:21:07.111 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 01 19:21:07.111 INFO [stderr] 
Dec 01 19:21:07.526 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Dec 01 19:21:07.528 INFO [stderr] su: No module specific data is present
Dec 01 19:21:08.179 INFO running `"docker" "inspect" "1093866357e1703cee95da43f300e9d29dd519fcaa55773607e7eb00e77afe24"`
Dec 01 19:21:08.487 INFO running `"docker" "rm" "-f" "1093866357e1703cee95da43f300e9d29dd519fcaa55773607e7eb00e77afe24"`
Dec 01 19:21:08.795 INFO [stdout] 1093866357e1703cee95da43f300e9d29dd519fcaa55773607e7eb00e77afe24
Dec 01 19:21:08.797 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 19:21:09.420 INFO [stdout] 27ba16b2ba65ba39291922ba9d7e4fa0727b47d6a501221ba857471a4bcba9a8
Dec 01 19:21:09.423 INFO running `"docker" "start" "-a" "27ba16b2ba65ba39291922ba9d7e4fa0727b47d6a501221ba857471a4bcba9a8"`
Dec 01 19:21:11.154 INFO [stderr] usermod: no changes
Dec 01 19:21:11.233 INFO [stderr]    Compiling chip8 v0.1.0 (/source)
Dec 01 19:21:11.791 INFO [stderr] warning: unused variable: `inst`
Dec 01 19:21:11.791 INFO [stderr]   --> src/main.rs:62:9
Dec 01 19:21:11.791 INFO [stderr]    |
Dec 01 19:21:11.791 INFO [stderr] 62 |     let inst = &instructions[chip.pc as usize];
Dec 01 19:21:11.791 INFO [stderr]    |         ^^^^ help: consider using `_inst` instead
Dec 01 19:21:11.791 INFO [stderr]    |
Dec 01 19:21:11.791 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 19:21:11.791 INFO [stderr] 
Dec 01 19:21:11.791 INFO [stderr] warning: variable does not need to be mutable
Dec 01 19:21:11.791 INFO [stderr]   --> src/main.rs:46:9
Dec 01 19:21:11.791 INFO [stderr]    |
Dec 01 19:21:11.791 INFO [stderr] 46 |     let mut instructions = &[Instruction::AddC {val: 10, vx:0},
Dec 01 19:21:11.791 INFO [stderr]    |         ----^^^^^^^^^^^^
Dec 01 19:21:11.791 INFO [stderr]    |         |
Dec 01 19:21:11.791 INFO [stderr]    |         help: remove this `mut`
Dec 01 19:21:11.791 INFO [stderr]    |
Dec 01 19:21:11.791 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 19:21:11.791 INFO [stderr] 
Dec 01 19:21:11.803 INFO [stderr] warning: variant is never constructed: `Clear`
Dec 01 19:21:11.803 INFO [stderr]  --> src/main.rs:9:5
Dec 01 19:21:11.803 INFO [stderr]   |
Dec 01 19:21:11.804 INFO [stderr] 9 |     Clear,
Dec 01 19:21:11.804 INFO [stderr]   |     ^^^^^
Dec 01 19:21:11.804 INFO [stderr]   |
Dec 01 19:21:11.805 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 19:21:11.805 INFO [stderr] 
Dec 01 19:21:11.805 INFO [stderr] warning: variant is never constructed: `Ret`
Dec 01 19:21:11.805 INFO [stderr]   --> src/main.rs:10:5
Dec 01 19:21:11.806 INFO [stderr]    |
Dec 01 19:21:11.806 INFO [stderr] 10 |     Ret,
Dec 01 19:21:11.806 INFO [stderr]    |     ^^^
Dec 01 19:21:11.806 INFO [stderr] 
Dec 01 19:21:11.807 INFO [stderr] warning: variant is never constructed: `Call`
Dec 01 19:21:11.807 INFO [stderr]   --> src/main.rs:12:5
Dec 01 19:21:11.807 INFO [stderr]    |
Dec 01 19:21:11.808 INFO [stderr] 12 |     Call {address: u16},
Dec 01 19:21:11.808 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:11.808 INFO [stderr] 
Dec 01 19:21:11.808 INFO [stderr] warning: variant is never constructed: `SkipNeq`
Dec 01 19:21:11.809 INFO [stderr]   --> src/main.rs:14:5
Dec 01 19:21:11.809 INFO [stderr]    |
Dec 01 19:21:11.809 INFO [stderr] 14 |     SkipNeq {val: u8},
Dec 01 19:21:11.810 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 01 19:21:11.810 INFO [stderr] 
Dec 01 19:21:11.810 INFO [stderr] warning: variant is never constructed: `SkipEqReg`
Dec 01 19:21:11.810 INFO [stderr]   --> src/main.rs:15:5
Dec 01 19:21:11.811 INFO [stderr]    |
Dec 01 19:21:11.811 INFO [stderr] 15 |     SkipEqReg {val: u8, vy: u8, vx: u8},
Dec 01 19:21:11.811 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:11.811 INFO [stderr] 
Dec 01 19:21:11.812 INFO [stderr] warning: variant is never constructed: `SetC`
Dec 01 19:21:11.812 INFO [stderr]   --> src/main.rs:16:5
Dec 01 19:21:11.812 INFO [stderr]    |
Dec 01 19:21:11.813 INFO [stderr] 16 |     SetC {val: u8, vx: u8}, // VX = val
Dec 01 19:21:11.813 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:11.813 INFO [stderr] 
Dec 01 19:21:11.814 INFO [stderr] warning: variant is never constructed: `SetR`
Dec 01 19:21:11.814 INFO [stderr]   --> src/main.rs:18:5
Dec 01 19:21:11.814 INFO [stderr]    |
Dec 01 19:21:11.814 INFO [stderr] 18 |     SetR {vx: u8, vy: u8}, // Vx = reg[vy]
Dec 01 19:21:11.815 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:11.815 INFO [stderr] 
Dec 01 19:21:11.815 INFO [stderr] warning: variant is never constructed: `OrR`
Dec 01 19:21:11.816 INFO [stderr]   --> src/main.rs:19:5
Dec 01 19:21:11.816 INFO [stderr]    |
Dec 01 19:21:11.816 INFO [stderr] 19 |     OrR {vx: u8, vy: u8},
Dec 01 19:21:11.816 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:11.817 INFO [stderr] 
Dec 01 19:21:11.817 INFO [stderr] warning: variant is never constructed: `AndR`
Dec 01 19:21:11.817 INFO [stderr]   --> src/main.rs:20:5
Dec 01 19:21:11.818 INFO [stderr]    |
Dec 01 19:21:11.818 INFO [stderr] 20 |     AndR {vx: u8, vy: u8},
Dec 01 19:21:11.818 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:11.818 INFO [stderr] 
Dec 01 19:21:11.819 INFO [stderr] warning: variant is never constructed: `XorR`
Dec 01 19:21:11.819 INFO [stderr]   --> src/main.rs:21:5
Dec 01 19:21:11.819 INFO [stderr]    |
Dec 01 19:21:11.820 INFO [stderr] 21 |     XorR {vx: u8, vy: u8},
Dec 01 19:21:11.820 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:11.820 INFO [stderr] 
Dec 01 19:21:11.820 INFO [stderr] warning: variant is never constructed: `AddR`
Dec 01 19:21:11.821 INFO [stderr]   --> src/main.rs:22:5
Dec 01 19:21:11.821 INFO [stderr]    |
Dec 01 19:21:11.821 INFO [stderr] 22 |     AddR {vx: u8, vy: u8}, // Remeber to set carry VF
Dec 01 19:21:11.822 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:11.822 INFO [stderr] 
Dec 01 19:21:11.822 INFO [stderr] warning: variant is never constructed: `SubR`
Dec 01 19:21:11.822 INFO [stderr]   --> src/main.rs:23:5
Dec 01 19:21:11.823 INFO [stderr]    |
Dec 01 19:21:11.823 INFO [stderr] 23 |     SubR {vx: u8, vy: u8}, // Remeber to set carry VF
Dec 01 19:21:11.823 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:11.824 INFO [stderr] 
Dec 01 19:21:11.824 INFO [stderr] warning: variant is never constructed: `ShiftR`
Dec 01 19:21:11.824 INFO [stderr]   --> src/main.rs:24:5
Dec 01 19:21:11.824 INFO [stderr]    |
Dec 01 19:21:11.824 INFO [stderr] 24 |     ShiftR{vx: u8}, // VF is set to least sig bit before shift
Dec 01 19:21:11.825 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 01 19:21:11.825 INFO [stderr] 
Dec 01 19:21:11.825 INFO [stderr] warning: variant is never constructed: `SubSwitch`
Dec 01 19:21:11.825 INFO [stderr]   --> src/main.rs:25:5
Dec 01 19:21:11.826 INFO [stderr]    |
Dec 01 19:21:11.826 INFO [stderr] 25 |     SubSwitch{ vx: u8, vy: u8}, // VF 0 when borrow and 1 if not
Dec 01 19:21:11.826 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:21:11.826 INFO [stderr] 
Dec 01 19:21:11.827 INFO [stderr] warning: variant is never constructed: `ShiftL`
Dec 01 19:21:11.827 INFO [stderr]   --> src/main.rs:26:5
Dec 01 19:21:11.827 INFO [stderr]    |
Dec 01 19:21:11.828 INFO [stderr] 26 |     ShiftL{ vx: u8}, // vf set to most sig bit before shift
Dec 01 19:21:11.828 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 01 19:21:11.828 INFO [stderr] 
Dec 01 19:21:11.828 INFO [stderr] warning: variant is never constructed: `NOP`
Dec 01 19:21:11.829 INFO [stderr]   --> src/main.rs:27:5
Dec 01 19:21:11.829 INFO [stderr]    |
Dec 01 19:21:11.829 INFO [stderr] 27 |     NOP
Dec 01 19:21:11.830 INFO [stderr]    |     ^^^
Dec 01 19:21:11.830 INFO [stderr] 
Dec 01 19:21:11.830 INFO [stderr] warning: field is never used: `ireg`
Dec 01 19:21:11.830 INFO [stderr]   --> src/main.rs:32:5
Dec 01 19:21:11.831 INFO [stderr]    |
Dec 01 19:21:11.831 INFO [stderr] 32 |     ireg: u16,
Dec 01 19:21:11.831 INFO [stderr]    |     ^^^^^^^^^
Dec 01 19:21:11.831 INFO [stderr] 
Dec 01 19:21:11.832 INFO [stderr] warning: field is never used: `memory`
Dec 01 19:21:11.832 INFO [stderr]   --> src/main.rs:33:5
Dec 01 19:21:11.832 INFO [stderr]    |
Dec 01 19:21:11.833 INFO [stderr] 33 |     memory: [u8; 4096],
Dec 01 19:21:11.833 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 01 19:21:11.833 INFO [stderr] 
Dec 01 19:21:11.834 INFO [stderr] warning: variable `progLen` should have a snake case name such as `prog_len`
Dec 01 19:21:11.834 INFO [stderr]   --> src/main.rs:64:9
Dec 01 19:21:11.834 INFO [stderr]    |
Dec 01 19:21:11.834 INFO [stderr] 64 |     let progLen  = instructions.len();
Dec 01 19:21:11.835 INFO [stderr]    |         ^^^^^^^
Dec 01 19:21:11.835 INFO [stderr]    |
Dec 01 19:21:11.835 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 01 19:21:11.835 INFO [stderr] 
Dec 01 19:21:12.511 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 01 19:21:12.511 INFO [stderr] su: No module specific data is present
Dec 01 19:21:13.467 INFO running `"docker" "inspect" "27ba16b2ba65ba39291922ba9d7e4fa0727b47d6a501221ba857471a4bcba9a8"`
Dec 01 19:21:13.777 INFO running `"docker" "rm" "-f" "27ba16b2ba65ba39291922ba9d7e4fa0727b47d6a501221ba857471a4bcba9a8"`
Dec 01 19:21:14.135 INFO [stdout] 27ba16b2ba65ba39291922ba9d7e4fa0727b47d6a501221ba857471a4bcba9a8
Dec 01 19:21:14.137 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 19:21:14.663 INFO [stdout] 01be31961596c8a13570ed0d27979d356d060a7ff9574ab9a205089501736760
Dec 01 19:21:14.669 INFO running `"docker" "start" "-a" "01be31961596c8a13570ed0d27979d356d060a7ff9574ab9a205089501736760"`
Dec 01 19:21:15.883 INFO [stderr] usermod: no changes
Dec 01 19:21:15.967 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 01 19:21:15.967 INFO [stderr]      Running /target/debug/deps/chip8-88d9b0e6b367a384
Dec 01 19:21:15.975 INFO [stdout] 
Dec 01 19:21:15.975 INFO [stdout] running 0 tests
Dec 01 19:21:15.975 INFO [stdout] 
Dec 01 19:21:15.975 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 19:21:15.975 INFO [stdout] 
Dec 01 19:21:15.983 INFO [stderr] su: No module specific data is present
Dec 01 19:21:16.818 INFO running `"docker" "inspect" "01be31961596c8a13570ed0d27979d356d060a7ff9574ab9a205089501736760"`
Dec 01 19:21:17.111 INFO running `"docker" "rm" "-f" "01be31961596c8a13570ed0d27979d356d060a7ff9574ab9a205089501736760"`
Dec 01 19:21:17.411 INFO [stdout] 01be31961596c8a13570ed0d27979d356d060a7ff9574ab9a205089501736760
