Dec 19 17:56:50.317 INFO checking dixe/Chip-8 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 17:56:50.318 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/dixe/Chip-8:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:56:50.673 INFO [stdout] b43deef39f79ed6970ade51be59bfd7b56e3a658b03dc486d9e202442cc48ed8
Dec 19 17:56:50.675 INFO running `"docker" "start" "-a" "b43deef39f79ed6970ade51be59bfd7b56e3a658b03dc486d9e202442cc48ed8"`
Dec 19 17:56:51.612 INFO [stderr]     Checking chip8 v0.1.0 (/opt/crater/workdir)
Dec 19 17:56:51.837 INFO [stderr] warning: unused variable: `inst`
Dec 19 17:56:51.837 INFO [stderr]   --> src/main.rs:62:9
Dec 19 17:56:51.837 INFO [stderr]    |
Dec 19 17:56:51.837 INFO [stderr] 62 |     let inst = &instructions[chip.pc as usize];
Dec 19 17:56:51.837 INFO [stderr]    |         ^^^^ help: consider using `_inst` instead
Dec 19 17:56:51.837 INFO [stderr]    |
Dec 19 17:56:51.837 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 17:56:51.837 INFO [stderr] 
Dec 19 17:56:51.837 INFO [stderr] warning: variable does not need to be mutable
Dec 19 17:56:51.837 INFO [stderr]   --> src/main.rs:46:9
Dec 19 17:56:51.837 INFO [stderr]    |
Dec 19 17:56:51.837 INFO [stderr] 46 |     let mut instructions = &[Instruction::AddC {val: 10, vx:0},
Dec 19 17:56:51.837 INFO [stderr]    |         ----^^^^^^^^^^^^
Dec 19 17:56:51.837 INFO [stderr]    |         |
Dec 19 17:56:51.837 INFO [stderr]    |         help: remove this `mut`
Dec 19 17:56:51.837 INFO [stderr]    |
Dec 19 17:56:51.837 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 17:56:51.837 INFO [stderr] 
Dec 19 17:56:51.838 INFO [stderr] warning: unused variable: `inst`
Dec 19 17:56:51.838 INFO [stderr]   --> src/main.rs:62:9
Dec 19 17:56:51.838 INFO [stderr]    |
Dec 19 17:56:51.838 INFO [stderr] 62 |     let inst = &instructions[chip.pc as usize];
Dec 19 17:56:51.838 INFO [stderr]    |         ^^^^ help: consider using `_inst` instead
Dec 19 17:56:51.838 INFO [stderr]    |
Dec 19 17:56:51.838 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 17:56:51.838 INFO [stderr] 
Dec 19 17:56:51.839 INFO [stderr] warning: variable does not need to be mutable
Dec 19 17:56:51.839 INFO [stderr]   --> src/main.rs:46:9
Dec 19 17:56:51.839 INFO [stderr]    |
Dec 19 17:56:51.839 INFO [stderr] 46 |     let mut instructions = &[Instruction::AddC {val: 10, vx:0},
Dec 19 17:56:51.839 INFO [stderr]    |         ----^^^^^^^^^^^^
Dec 19 17:56:51.839 INFO [stderr]    |         |
Dec 19 17:56:51.839 INFO [stderr]    |         help: remove this `mut`
Dec 19 17:56:51.839 INFO [stderr]    |
Dec 19 17:56:51.839 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 17:56:51.839 INFO [stderr] 
Dec 19 17:56:51.842 INFO [stderr] warning: variant is never constructed: `Clear`
Dec 19 17:56:51.842 INFO [stderr]  --> src/main.rs:9:5
Dec 19 17:56:51.842 INFO [stderr]   |
Dec 19 17:56:51.842 INFO [stderr] 9 |     Clear,
Dec 19 17:56:51.843 INFO [stderr]   |     ^^^^^
Dec 19 17:56:51.843 INFO [stderr]   |
Dec 19 17:56:51.843 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 17:56:51.843 INFO [stderr] 
Dec 19 17:56:51.843 INFO [stderr] warning: variant is never constructed: `Ret`
Dec 19 17:56:51.843 INFO [stderr]   --> src/main.rs:10:5
Dec 19 17:56:51.843 INFO [stderr]    |
Dec 19 17:56:51.843 INFO [stderr] 10 |     Ret,
Dec 19 17:56:51.843 INFO [stderr]    |     ^^^
Dec 19 17:56:51.843 INFO [stderr] 
Dec 19 17:56:51.843 INFO [stderr] warning: variant is never constructed: `Call`
Dec 19 17:56:51.843 INFO [stderr]   --> src/main.rs:12:5
Dec 19 17:56:51.843 INFO [stderr]    |
Dec 19 17:56:51.843 INFO [stderr] 12 |     Call {address: u16},
Dec 19 17:56:51.843 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.843 INFO [stderr] 
Dec 19 17:56:51.843 INFO [stderr] warning: variant is never constructed: `SkipNeq`
Dec 19 17:56:51.843 INFO [stderr]   --> src/main.rs:14:5
Dec 19 17:56:51.843 INFO [stderr]    |
Dec 19 17:56:51.843 INFO [stderr] 14 |     SkipNeq {val: u8},
Dec 19 17:56:51.843 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.843 INFO [stderr] 
Dec 19 17:56:51.843 INFO [stderr] warning: variant is never constructed: `SkipEqReg`
Dec 19 17:56:51.843 INFO [stderr]   --> src/main.rs:15:5
Dec 19 17:56:51.843 INFO [stderr]    |
Dec 19 17:56:51.843 INFO [stderr] 15 |     SkipEqReg {val: u8, vy: u8, vx: u8},
Dec 19 17:56:51.843 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.843 INFO [stderr] 
Dec 19 17:56:51.843 INFO [stderr] warning: variant is never constructed: `SetC`
Dec 19 17:56:51.843 INFO [stderr]   --> src/main.rs:16:5
Dec 19 17:56:51.843 INFO [stderr]    |
Dec 19 17:56:51.843 INFO [stderr] 16 |     SetC {val: u8, vx: u8}, // VX = val
Dec 19 17:56:51.843 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.843 INFO [stderr] 
Dec 19 17:56:51.844 INFO [stderr] warning: variant is never constructed: `SetR`
Dec 19 17:56:51.844 INFO [stderr]   --> src/main.rs:18:5
Dec 19 17:56:51.844 INFO [stderr]    |
Dec 19 17:56:51.844 INFO [stderr] 18 |     SetR {vx: u8, vy: u8}, // Vx = reg[vy]
Dec 19 17:56:51.844 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.844 INFO [stderr] 
Dec 19 17:56:51.844 INFO [stderr] warning: variant is never constructed: `OrR`
Dec 19 17:56:51.844 INFO [stderr]   --> src/main.rs:19:5
Dec 19 17:56:51.844 INFO [stderr]    |
Dec 19 17:56:51.844 INFO [stderr] 19 |     OrR {vx: u8, vy: u8},
Dec 19 17:56:51.844 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.844 INFO [stderr] 
Dec 19 17:56:51.844 INFO [stderr] warning: variant is never constructed: `AndR`
Dec 19 17:56:51.844 INFO [stderr]   --> src/main.rs:20:5
Dec 19 17:56:51.844 INFO [stderr]    |
Dec 19 17:56:51.844 INFO [stderr] 20 |     AndR {vx: u8, vy: u8},
Dec 19 17:56:51.844 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.844 INFO [stderr] 
Dec 19 17:56:51.844 INFO [stderr] warning: variant is never constructed: `XorR`
Dec 19 17:56:51.844 INFO [stderr]   --> src/main.rs:21:5
Dec 19 17:56:51.844 INFO [stderr]    |
Dec 19 17:56:51.844 INFO [stderr] 21 |     XorR {vx: u8, vy: u8},
Dec 19 17:56:51.844 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.844 INFO [stderr] 
Dec 19 17:56:51.844 INFO [stderr] warning: variant is never constructed: `AddR`
Dec 19 17:56:51.844 INFO [stderr]   --> src/main.rs:22:5
Dec 19 17:56:51.844 INFO [stderr]    |
Dec 19 17:56:51.844 INFO [stderr] 22 |     AddR {vx: u8, vy: u8}, // Remeber to set carry VF
Dec 19 17:56:51.844 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.844 INFO [stderr] 
Dec 19 17:56:51.844 INFO [stderr] warning: variant is never constructed: `SubR`
Dec 19 17:56:51.844 INFO [stderr]   --> src/main.rs:23:5
Dec 19 17:56:51.844 INFO [stderr]    |
Dec 19 17:56:51.844 INFO [stderr] 23 |     SubR {vx: u8, vy: u8}, // Remeber to set carry VF
Dec 19 17:56:51.844 INFO [stderr] warning: variant is never constructed: `Clear`
Dec 19 17:56:51.844 INFO [stderr]  --> src/main.rs:9:5
Dec 19 17:56:51.844 INFO [stderr]   |
Dec 19 17:56:51.844 INFO [stderr] 9 |     Clear,
Dec 19 17:56:51.844 INFO [stderr]   |     ^^^^^
Dec 19 17:56:51.844 INFO [stderr]   |
Dec 19 17:56:51.844 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 17:56:51.844 INFO [stderr] 
Dec 19 17:56:51.844 INFO [stderr] warning: variant is never constructed: `Ret`
Dec 19 17:56:51.844 INFO [stderr]   --> src/main.rs:10:5
Dec 19 17:56:51.844 INFO [stderr]    |
Dec 19 17:56:51.844 INFO [stderr] 10 |     Ret,
Dec 19 17:56:51.844 INFO [stderr]    |     ^^^
Dec 19 17:56:51.844 INFO [stderr] 
Dec 19 17:56:51.844 INFO [stderr] warning: variant is never constructed: `Call`
Dec 19 17:56:51.844 INFO [stderr]   --> src/main.rs:12:5
Dec 19 17:56:51.844 INFO [stderr]    |
Dec 19 17:56:51.844 INFO [stderr] 12 |     Call {address: u16},
Dec 19 17:56:51.844 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.844 INFO [stderr] 
Dec 19 17:56:51.844 INFO [stderr] warning: variant is never constructed: `SkipNeq`
Dec 19 17:56:51.844 INFO [stderr]   --> src/main.rs:14:5
Dec 19 17:56:51.844 INFO [stderr]    |
Dec 19 17:56:51.844 INFO [stderr] 14 |     SkipNeq {val: u8},
Dec 19 17:56:51.844 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.844 INFO [stderr] 
Dec 19 17:56:51.844 INFO [stderr] warning: variant is never constructed: `SkipEqReg`
Dec 19 17:56:51.844 INFO [stderr]   --> src/main.rs:15:5
Dec 19 17:56:51.844 INFO [stderr]    |
Dec 19 17:56:51.844 INFO [stderr] 15 |     SkipEqReg {val: u8, vy: u8, vx: u8},
Dec 19 17:56:51.844 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.844 INFO [stderr] 
Dec 19 17:56:51.844 INFO [stderr] warning: variant is never constructed: `SetC`
Dec 19 17:56:51.844 INFO [stderr]   --> src/main.rs:16:5
Dec 19 17:56:51.844 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.844 INFO [stderr] 
Dec 19 17:56:51.844 INFO [stderr] warning: variant is never constructed: `ShiftR`
Dec 19 17:56:51.844 INFO [stderr]   --> src/main.rs:24:5
Dec 19 17:56:51.845 INFO [stderr]    |
Dec 19 17:56:51.845 INFO [stderr] 24 |     ShiftR{vx: u8}, // VF is set to least sig bit before shift
Dec 19 17:56:51.845 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 17:56:51.845 INFO [stderr] 
Dec 19 17:56:51.845 INFO [stderr]    |
Dec 19 17:56:51.845 INFO [stderr] 16 |     SetC {val: u8, vx: u8}, // VX = val
Dec 19 17:56:51.845 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.845 INFO [stderr] 
Dec 19 17:56:51.845 INFO [stderr] warning: variant is never constructed: `SetR`
Dec 19 17:56:51.845 INFO [stderr]   --> src/main.rs:18:5
Dec 19 17:56:51.845 INFO [stderr]    |
Dec 19 17:56:51.845 INFO [stderr] 18 |     SetR {vx: u8, vy: u8}, // Vx = reg[vy]
Dec 19 17:56:51.845 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.845 INFO [stderr] 
Dec 19 17:56:51.845 INFO [stderr] warning: variant is never constructed: `OrR`
Dec 19 17:56:51.845 INFO [stderr]   --> src/main.rs:19:5
Dec 19 17:56:51.845 INFO [stderr]    |
Dec 19 17:56:51.845 INFO [stderr] 19 |     OrR {vx: u8, vy: u8},
Dec 19 17:56:51.845 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.845 INFO [stderr] 
Dec 19 17:56:51.845 INFO [stderr] warning: variant is never constructed: `AndR`
Dec 19 17:56:51.845 INFO [stderr]   --> src/main.rs:20:5
Dec 19 17:56:51.845 INFO [stderr]    |
Dec 19 17:56:51.845 INFO [stderr] 20 |     AndR {vx: u8, vy: u8},
Dec 19 17:56:51.845 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.845 INFO [stderr] 
Dec 19 17:56:51.845 INFO [stderr] warning: variant is never constructed: `XorR`
Dec 19 17:56:51.845 INFO [stderr]   --> src/main.rs:21:5
Dec 19 17:56:51.845 INFO [stderr]    |
Dec 19 17:56:51.845 INFO [stderr] 21 |     XorR {vx: u8, vy: u8},
Dec 19 17:56:51.845 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.845 INFO [stderr] 
Dec 19 17:56:51.845 INFO [stderr] warning: variant is never constructed: `AddR`
Dec 19 17:56:51.845 INFO [stderr]   --> src/main.rs:22:5
Dec 19 17:56:51.845 INFO [stderr]    |
Dec 19 17:56:51.845 INFO [stderr] 22 |     AddR {vx: u8, vy: u8}, // Remeber to set carry VF
Dec 19 17:56:51.845 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.845 INFO [stderr] 
Dec 19 17:56:51.845 INFO [stderr] warning: variant is never constructed: `SubR`
Dec 19 17:56:51.845 INFO [stderr]   --> src/main.rs:23:5
Dec 19 17:56:51.845 INFO [stderr]    |
Dec 19 17:56:51.845 INFO [stderr] 23 |     SubR {vx: u8, vy: u8}, // Remeber to set carry VF
Dec 19 17:56:51.845 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.845 INFO [stderr] 
Dec 19 17:56:51.845 INFO [stderr] warning: variant is never constructed: `ShiftR`
Dec 19 17:56:51.845 INFO [stderr]   --> src/main.rs:24:5
Dec 19 17:56:51.845 INFO [stderr]    |
Dec 19 17:56:51.845 INFO [stderr] 24 |     ShiftR{vx: u8}, // VF is set to least sig bit before shift
Dec 19 17:56:51.845 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 17:56:51.845 INFO [stderr] 
Dec 19 17:56:51.845 INFO [stderr] warning: variant is never constructed: `SubSwitch`
Dec 19 17:56:51.845 INFO [stderr]   --> src/main.rs:25:5
Dec 19 17:56:51.845 INFO [stderr]    |
Dec 19 17:56:51.845 INFO [stderr] 25 |     SubSwitch{ vx: u8, vy: u8}, // VF 0 when borrow and 1 if not
Dec 19 17:56:51.845 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.845 INFO [stderr] 
Dec 19 17:56:51.845 INFO [stderr] warning: variant is never constructed: `ShiftL`
Dec 19 17:56:51.845 INFO [stderr]   --> src/main.rs:26:5
Dec 19 17:56:51.845 INFO [stderr]    |
Dec 19 17:56:51.845 INFO [stderr] 26 |     ShiftL{ vx: u8}, // vf set to most sig bit before shift
Dec 19 17:56:51.845 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 17:56:51.845 INFO [stderr] 
Dec 19 17:56:51.845 INFO [stderr] warning: variant is never constructed: `NOP`
Dec 19 17:56:51.845 INFO [stderr]   --> src/main.rs:27:5
Dec 19 17:56:51.845 INFO [stderr]    |
Dec 19 17:56:51.845 INFO [stderr] 27 |     NOP
Dec 19 17:56:51.845 INFO [stderr]    |     ^^^
Dec 19 17:56:51.845 INFO [stderr] 
Dec 19 17:56:51.845 INFO [stderr] warning: field is never used: `ireg`
Dec 19 17:56:51.845 INFO [stderr]   --> src/main.rs:32:5
Dec 19 17:56:51.845 INFO [stderr]    |
Dec 19 17:56:51.845 INFO [stderr] 32 |     ireg: u16,
Dec 19 17:56:51.845 INFO [stderr]    |     ^^^^^^^^^
Dec 19 17:56:51.845 INFO [stderr] 
Dec 19 17:56:51.845 INFO [stderr] warning: field is never used: `memory`
Dec 19 17:56:51.845 INFO [stderr]   --> src/main.rs:33:5
Dec 19 17:56:51.845 INFO [stderr]    |
Dec 19 17:56:51.845 INFO [stderr] 33 |     memory: [u8; 4096],
Dec 19 17:56:51.845 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.845 INFO [stderr] 
Dec 19 17:56:51.845 INFO [stderr] warning: variable `progLen` should have a snake case name such as `prog_len`
Dec 19 17:56:51.845 INFO [stderr]   --> src/main.rs:64:9
Dec 19 17:56:51.845 INFO [stderr]    |
Dec 19 17:56:51.845 INFO [stderr] 64 |     let progLen  = instructions.len();
Dec 19 17:56:51.845 INFO [stderr]    |         ^^^^^^^
Dec 19 17:56:51.845 INFO [stderr]    |
Dec 19 17:56:51.845 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 17:56:51.845 INFO [stderr] 
Dec 19 17:56:51.845 INFO [stderr] warning: variant is never constructed: `SubSwitch`
Dec 19 17:56:51.845 INFO [stderr]   --> src/main.rs:25:5
Dec 19 17:56:51.845 INFO [stderr]    |
Dec 19 17:56:51.846 INFO [stderr] 25 |     SubSwitch{ vx: u8, vy: u8}, // VF 0 when borrow and 1 if not
Dec 19 17:56:51.846 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.846 INFO [stderr] 
Dec 19 17:56:51.846 INFO [stderr] warning: variant is never constructed: `ShiftL`
Dec 19 17:56:51.846 INFO [stderr]   --> src/main.rs:26:5
Dec 19 17:56:51.846 INFO [stderr]    |
Dec 19 17:56:51.846 INFO [stderr] 26 |     ShiftL{ vx: u8}, // vf set to most sig bit before shift
Dec 19 17:56:51.846 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 17:56:51.846 INFO [stderr] 
Dec 19 17:56:51.846 INFO [stderr] warning: variant is never constructed: `NOP`
Dec 19 17:56:51.846 INFO [stderr]   --> src/main.rs:27:5
Dec 19 17:56:51.846 INFO [stderr]    |
Dec 19 17:56:51.846 INFO [stderr] 27 |     NOP
Dec 19 17:56:51.846 INFO [stderr]    |     ^^^
Dec 19 17:56:51.846 INFO [stderr] 
Dec 19 17:56:51.846 INFO [stderr] warning: field is never used: `ireg`
Dec 19 17:56:51.846 INFO [stderr]   --> src/main.rs:32:5
Dec 19 17:56:51.846 INFO [stderr]    |
Dec 19 17:56:51.846 INFO [stderr] 32 |     ireg: u16,
Dec 19 17:56:51.846 INFO [stderr]    |     ^^^^^^^^^
Dec 19 17:56:51.846 INFO [stderr] 
Dec 19 17:56:51.846 INFO [stderr] warning: field is never used: `memory`
Dec 19 17:56:51.846 INFO [stderr]   --> src/main.rs:33:5
Dec 19 17:56:51.846 INFO [stderr]    |
Dec 19 17:56:51.846 INFO [stderr] 33 |     memory: [u8; 4096],
Dec 19 17:56:51.846 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 19 17:56:51.846 INFO [stderr] 
Dec 19 17:56:51.846 INFO [stderr] warning: variable `progLen` should have a snake case name such as `prog_len`
Dec 19 17:56:51.846 INFO [stderr]   --> src/main.rs:64:9
Dec 19 17:56:51.846 INFO [stderr]    |
Dec 19 17:56:51.846 INFO [stderr] 64 |     let progLen  = instructions.len();
Dec 19 17:56:51.846 INFO [stderr]    |         ^^^^^^^
Dec 19 17:56:51.846 INFO [stderr]    |
Dec 19 17:56:51.846 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 17:56:51.846 INFO [stderr] 
Dec 19 17:56:51.882 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
Dec 19 17:56:52.328 INFO running `"docker" "inspect" "b43deef39f79ed6970ade51be59bfd7b56e3a658b03dc486d9e202442cc48ed8"`
Dec 19 17:56:52.429 INFO running `"docker" "rm" "-f" "b43deef39f79ed6970ade51be59bfd7b56e3a658b03dc486d9e202442cc48ed8"`
Dec 19 17:56:52.518 INFO [stdout] b43deef39f79ed6970ade51be59bfd7b56e3a658b03dc486d9e202442cc48ed8