Dec 11 19:37:45.186 INFO checking dixe/Chip-8 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677 Dec 11 19:37:45.187 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"` Dec 11 19:37:45.636 INFO [stdout] 83e20f9a41656c125337293a8578db86602d1d0a8ae527dd322b06d049946a17 Dec 11 19:37:45.639 INFO running `"docker" "start" "-a" "83e20f9a41656c125337293a8578db86602d1d0a8ae527dd322b06d049946a17"` Dec 11 19:37:46.764 INFO [stderr] usermod: no changes Dec 11 19:37:46.804 INFO [stderr] Checking chip8 v0.1.0 (/source) Dec 11 19:37:47.334 INFO [stderr] warning: unused variable: `inst` Dec 11 19:37:47.334 INFO [stderr] --> src/main.rs:62:9 Dec 11 19:37:47.334 INFO [stderr] | Dec 11 19:37:47.334 INFO [stderr] 62 | let inst = &instructions[chip.pc as usize]; Dec 11 19:37:47.334 INFO [stderr] | ^^^^ help: consider using `_inst` instead Dec 11 19:37:47.334 INFO [stderr] | Dec 11 19:37:47.334 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 11 19:37:47.334 INFO [stderr] Dec 11 19:37:47.335 INFO [stderr] warning: variable does not need to be mutable Dec 11 19:37:47.335 INFO [stderr] --> src/main.rs:46:9 Dec 11 19:37:47.336 INFO [stderr] | Dec 11 19:37:47.336 INFO [stderr] 46 | let mut instructions = &[Instruction::AddC {val: 10, vx:0}, Dec 11 19:37:47.337 INFO [stderr] | ----^^^^^^^^^^^^ Dec 11 19:37:47.338 INFO [stderr] | | Dec 11 19:37:47.338 INFO [stderr] | help: remove this `mut` Dec 11 19:37:47.340 INFO [stderr] | Dec 11 19:37:47.340 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 11 19:37:47.340 INFO [stderr] Dec 11 19:37:47.346 INFO [stderr] warning: variant is never constructed: `Clear` Dec 11 19:37:47.346 INFO [stderr] --> src/main.rs:9:5 Dec 11 19:37:47.346 INFO [stderr] | Dec 11 19:37:47.347 INFO [stderr] 9 | Clear, Dec 11 19:37:47.347 INFO [stderr] | ^^^^^ Dec 11 19:37:47.347 INFO [stderr] | Dec 11 19:37:47.347 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 11 19:37:47.348 INFO [stderr] Dec 11 19:37:47.348 INFO [stderr] warning: variant is never constructed: `Ret` Dec 11 19:37:47.350 INFO [stderr] --> src/main.rs:10:5 Dec 11 19:37:47.352 INFO [stderr] | Dec 11 19:37:47.352 INFO [stderr] 10 | Ret, Dec 11 19:37:47.352 INFO [stderr] | ^^^ Dec 11 19:37:47.352 INFO [stderr] Dec 11 19:37:47.352 INFO [stderr] warning: variant is never constructed: `Call` Dec 11 19:37:47.352 INFO [stderr] --> src/main.rs:12:5 Dec 11 19:37:47.352 INFO [stderr] | Dec 11 19:37:47.352 INFO [stderr] 12 | Call {address: u16}, Dec 11 19:37:47.352 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.352 INFO [stderr] Dec 11 19:37:47.352 INFO [stderr] warning: variant is never constructed: `SkipNeq` Dec 11 19:37:47.352 INFO [stderr] --> src/main.rs:14:5 Dec 11 19:37:47.352 INFO [stderr] | Dec 11 19:37:47.352 INFO [stderr] 14 | SkipNeq {val: u8}, Dec 11 19:37:47.352 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.352 INFO [stderr] Dec 11 19:37:47.352 INFO [stderr] warning: variant is never constructed: `SkipEqReg` Dec 11 19:37:47.352 INFO [stderr] --> src/main.rs:15:5 Dec 11 19:37:47.352 INFO [stderr] | Dec 11 19:37:47.352 INFO [stderr] 15 | SkipEqReg {val: u8, vy: u8, vx: u8}, Dec 11 19:37:47.352 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.352 INFO [stderr] Dec 11 19:37:47.352 INFO [stderr] warning: variant is never constructed: `SetC` Dec 11 19:37:47.352 INFO [stderr] --> src/main.rs:16:5 Dec 11 19:37:47.352 INFO [stderr] | Dec 11 19:37:47.352 INFO [stderr] 16 | SetC {val: u8, vx: u8}, // VX = val Dec 11 19:37:47.352 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.352 INFO [stderr] Dec 11 19:37:47.352 INFO [stderr] warning: variant is never constructed: `SetR` Dec 11 19:37:47.352 INFO [stderr] --> src/main.rs:18:5 Dec 11 19:37:47.352 INFO [stderr] | Dec 11 19:37:47.352 INFO [stderr] 18 | SetR {vx: u8, vy: u8}, // Vx = reg[vy] Dec 11 19:37:47.352 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.352 INFO [stderr] Dec 11 19:37:47.352 INFO [stderr] warning: variant is never constructed: `OrR` Dec 11 19:37:47.352 INFO [stderr] --> src/main.rs:19:5 Dec 11 19:37:47.352 INFO [stderr] | Dec 11 19:37:47.352 INFO [stderr] 19 | OrR {vx: u8, vy: u8}, Dec 11 19:37:47.352 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.352 INFO [stderr] Dec 11 19:37:47.352 INFO [stderr] warning: variant is never constructed: `AndR` Dec 11 19:37:47.352 INFO [stderr] --> src/main.rs:20:5 Dec 11 19:37:47.352 INFO [stderr] | Dec 11 19:37:47.352 INFO [stderr] 20 | AndR {vx: u8, vy: u8}, Dec 11 19:37:47.352 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.352 INFO [stderr] Dec 11 19:37:47.352 INFO [stderr] warning: variant is never constructed: `XorR` Dec 11 19:37:47.352 INFO [stderr] --> src/main.rs:21:5 Dec 11 19:37:47.352 INFO [stderr] | Dec 11 19:37:47.352 INFO [stderr] 21 | XorR {vx: u8, vy: u8}, Dec 11 19:37:47.352 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.352 INFO [stderr] Dec 11 19:37:47.352 INFO [stderr] warning: variant is never constructed: `AddR` Dec 11 19:37:47.352 INFO [stderr] --> src/main.rs:22:5 Dec 11 19:37:47.352 INFO [stderr] | Dec 11 19:37:47.352 INFO [stderr] 22 | AddR {vx: u8, vy: u8}, // Remeber to set carry VF Dec 11 19:37:47.352 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.352 INFO [stderr] Dec 11 19:37:47.353 INFO [stderr] warning: variant is never constructed: `SubR` Dec 11 19:37:47.353 INFO [stderr] --> src/main.rs:23:5 Dec 11 19:37:47.353 INFO [stderr] | Dec 11 19:37:47.354 INFO [stderr] 23 | SubR {vx: u8, vy: u8}, // Remeber to set carry VF Dec 11 19:37:47.354 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.354 INFO [stderr] Dec 11 19:37:47.354 INFO [stderr] warning: variant is never constructed: `ShiftR` Dec 11 19:37:47.354 INFO [stderr] --> src/main.rs:24:5 Dec 11 19:37:47.354 INFO [stderr] | Dec 11 19:37:47.354 INFO [stderr] 24 | ShiftR{vx: u8}, // VF is set to least sig bit before shift Dec 11 19:37:47.354 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 11 19:37:47.354 INFO [stderr] Dec 11 19:37:47.354 INFO [stderr] warning: variant is never constructed: `SubSwitch` Dec 11 19:37:47.354 INFO [stderr] --> src/main.rs:25:5 Dec 11 19:37:47.354 INFO [stderr] | Dec 11 19:37:47.354 INFO [stderr] 25 | SubSwitch{ vx: u8, vy: u8}, // VF 0 when borrow and 1 if not Dec 11 19:37:47.354 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.354 INFO [stderr] Dec 11 19:37:47.354 INFO [stderr] warning: variant is never constructed: `ShiftL` Dec 11 19:37:47.354 INFO [stderr] --> src/main.rs:26:5 Dec 11 19:37:47.354 INFO [stderr] | Dec 11 19:37:47.354 INFO [stderr] 26 | ShiftL{ vx: u8}, // vf set to most sig bit before shift Dec 11 19:37:47.354 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 11 19:37:47.354 INFO [stderr] Dec 11 19:37:47.354 INFO [stderr] warning: variant is never constructed: `NOP` Dec 11 19:37:47.354 INFO [stderr] --> src/main.rs:27:5 Dec 11 19:37:47.354 INFO [stderr] | Dec 11 19:37:47.354 INFO [stderr] 27 | NOP Dec 11 19:37:47.354 INFO [stderr] | ^^^ Dec 11 19:37:47.354 INFO [stderr] Dec 11 19:37:47.354 INFO [stderr] warning: field is never used: `ireg` Dec 11 19:37:47.354 INFO [stderr] --> src/main.rs:32:5 Dec 11 19:37:47.354 INFO [stderr] | Dec 11 19:37:47.354 INFO [stderr] 32 | ireg: u16, Dec 11 19:37:47.354 INFO [stderr] | ^^^^^^^^^ Dec 11 19:37:47.354 INFO [stderr] Dec 11 19:37:47.354 INFO [stderr] warning: field is never used: `memory` Dec 11 19:37:47.354 INFO [stderr] --> src/main.rs:33:5 Dec 11 19:37:47.354 INFO [stderr] | Dec 11 19:37:47.354 INFO [stderr] 33 | memory: [u8; 4096], Dec 11 19:37:47.354 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.354 INFO [stderr] Dec 11 19:37:47.355 INFO [stderr] warning: variable `progLen` should have a snake case name such as `prog_len` Dec 11 19:37:47.355 INFO [stderr] --> src/main.rs:64:9 Dec 11 19:37:47.355 INFO [stderr] | Dec 11 19:37:47.355 INFO [stderr] 64 | let progLen = instructions.len(); Dec 11 19:37:47.355 INFO [stderr] | ^^^^^^^ Dec 11 19:37:47.355 INFO [stderr] | Dec 11 19:37:47.355 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 11 19:37:47.355 INFO [stderr] Dec 11 19:37:47.468 INFO [stderr] warning: unused variable: `inst` Dec 11 19:37:47.470 INFO [stderr] --> src/main.rs:62:9 Dec 11 19:37:47.470 INFO [stderr] | Dec 11 19:37:47.470 INFO [stderr] 62 | let inst = &instructions[chip.pc as usize]; Dec 11 19:37:47.470 INFO [stderr] | ^^^^ help: consider using `_inst` instead Dec 11 19:37:47.470 INFO [stderr] | Dec 11 19:37:47.470 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 11 19:37:47.470 INFO [stderr] Dec 11 19:37:47.470 INFO [stderr] warning: variable does not need to be mutable Dec 11 19:37:47.470 INFO [stderr] --> src/main.rs:46:9 Dec 11 19:37:47.470 INFO [stderr] | Dec 11 19:37:47.470 INFO [stderr] 46 | let mut instructions = &[Instruction::AddC {val: 10, vx:0}, Dec 11 19:37:47.470 INFO [stderr] | ----^^^^^^^^^^^^ Dec 11 19:37:47.470 INFO [stderr] | | Dec 11 19:37:47.470 INFO [stderr] | help: remove this `mut` Dec 11 19:37:47.470 INFO [stderr] | Dec 11 19:37:47.470 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 11 19:37:47.470 INFO [stderr] Dec 11 19:37:47.470 INFO [stderr] warning: variant is never constructed: `Clear` Dec 11 19:37:47.470 INFO [stderr] --> src/main.rs:9:5 Dec 11 19:37:47.470 INFO [stderr] | Dec 11 19:37:47.470 INFO [stderr] 9 | Clear, Dec 11 19:37:47.470 INFO [stderr] | ^^^^^ Dec 11 19:37:47.470 INFO [stderr] | Dec 11 19:37:47.470 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 11 19:37:47.470 INFO [stderr] Dec 11 19:37:47.470 INFO [stderr] warning: variant is never constructed: `Ret` Dec 11 19:37:47.470 INFO [stderr] --> src/main.rs:10:5 Dec 11 19:37:47.470 INFO [stderr] | Dec 11 19:37:47.470 INFO [stderr] 10 | Ret, Dec 11 19:37:47.470 INFO [stderr] | ^^^ Dec 11 19:37:47.470 INFO [stderr] Dec 11 19:37:47.470 INFO [stderr] warning: variant is never constructed: `Call` Dec 11 19:37:47.470 INFO [stderr] --> src/main.rs:12:5 Dec 11 19:37:47.470 INFO [stderr] | Dec 11 19:37:47.470 INFO [stderr] 12 | Call {address: u16}, Dec 11 19:37:47.470 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.470 INFO [stderr] Dec 11 19:37:47.470 INFO [stderr] warning: variant is never constructed: `SkipNeq` Dec 11 19:37:47.470 INFO [stderr] --> src/main.rs:14:5 Dec 11 19:37:47.470 INFO [stderr] | Dec 11 19:37:47.470 INFO [stderr] 14 | SkipNeq {val: u8}, Dec 11 19:37:47.470 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.470 INFO [stderr] Dec 11 19:37:47.470 INFO [stderr] warning: variant is never constructed: `SkipEqReg` Dec 11 19:37:47.470 INFO [stderr] --> src/main.rs:15:5 Dec 11 19:37:47.470 INFO [stderr] | Dec 11 19:37:47.470 INFO [stderr] 15 | SkipEqReg {val: u8, vy: u8, vx: u8}, Dec 11 19:37:47.470 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.470 INFO [stderr] Dec 11 19:37:47.470 INFO [stderr] warning: variant is never constructed: `SetC` Dec 11 19:37:47.470 INFO [stderr] --> src/main.rs:16:5 Dec 11 19:37:47.470 INFO [stderr] | Dec 11 19:37:47.470 INFO [stderr] 16 | SetC {val: u8, vx: u8}, // VX = val Dec 11 19:37:47.470 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.470 INFO [stderr] Dec 11 19:37:47.470 INFO [stderr] warning: variant is never constructed: `SetR` Dec 11 19:37:47.470 INFO [stderr] --> src/main.rs:18:5 Dec 11 19:37:47.470 INFO [stderr] | Dec 11 19:37:47.470 INFO [stderr] 18 | SetR {vx: u8, vy: u8}, // Vx = reg[vy] Dec 11 19:37:47.470 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.470 INFO [stderr] Dec 11 19:37:47.470 INFO [stderr] warning: variant is never constructed: `OrR` Dec 11 19:37:47.470 INFO [stderr] --> src/main.rs:19:5 Dec 11 19:37:47.470 INFO [stderr] | Dec 11 19:37:47.470 INFO [stderr] 19 | OrR {vx: u8, vy: u8}, Dec 11 19:37:47.470 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.470 INFO [stderr] Dec 11 19:37:47.470 INFO [stderr] warning: variant is never constructed: `AndR` Dec 11 19:37:47.470 INFO [stderr] --> src/main.rs:20:5 Dec 11 19:37:47.470 INFO [stderr] | Dec 11 19:37:47.470 INFO [stderr] 20 | AndR {vx: u8, vy: u8}, Dec 11 19:37:47.470 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.470 INFO [stderr] Dec 11 19:37:47.470 INFO [stderr] warning: variant is never constructed: `XorR` Dec 11 19:37:47.470 INFO [stderr] --> src/main.rs:21:5 Dec 11 19:37:47.470 INFO [stderr] | Dec 11 19:37:47.470 INFO [stderr] 21 | XorR {vx: u8, vy: u8}, Dec 11 19:37:47.470 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.470 INFO [stderr] Dec 11 19:37:47.470 INFO [stderr] warning: variant is never constructed: `AddR` Dec 11 19:37:47.470 INFO [stderr] --> src/main.rs:22:5 Dec 11 19:37:47.470 INFO [stderr] | Dec 11 19:37:47.471 INFO [stderr] 22 | AddR {vx: u8, vy: u8}, // Remeber to set carry VF Dec 11 19:37:47.471 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.471 INFO [stderr] Dec 11 19:37:47.471 INFO [stderr] warning: variant is never constructed: `SubR` Dec 11 19:37:47.471 INFO [stderr] --> src/main.rs:23:5 Dec 11 19:37:47.471 INFO [stderr] | Dec 11 19:37:47.471 INFO [stderr] 23 | SubR {vx: u8, vy: u8}, // Remeber to set carry VF Dec 11 19:37:47.471 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.471 INFO [stderr] Dec 11 19:37:47.471 INFO [stderr] warning: variant is never constructed: `ShiftR` Dec 11 19:37:47.471 INFO [stderr] --> src/main.rs:24:5 Dec 11 19:37:47.471 INFO [stderr] | Dec 11 19:37:47.471 INFO [stderr] 24 | ShiftR{vx: u8}, // VF is set to least sig bit before shift Dec 11 19:37:47.471 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 11 19:37:47.471 INFO [stderr] Dec 11 19:37:47.471 INFO [stderr] warning: variant is never constructed: `SubSwitch` Dec 11 19:37:47.471 INFO [stderr] --> src/main.rs:25:5 Dec 11 19:37:47.471 INFO [stderr] | Dec 11 19:37:47.471 INFO [stderr] 25 | SubSwitch{ vx: u8, vy: u8}, // VF 0 when borrow and 1 if not Dec 11 19:37:47.471 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.471 INFO [stderr] Dec 11 19:37:47.471 INFO [stderr] warning: variant is never constructed: `ShiftL` Dec 11 19:37:47.471 INFO [stderr] --> src/main.rs:26:5 Dec 11 19:37:47.471 INFO [stderr] | Dec 11 19:37:47.471 INFO [stderr] 26 | ShiftL{ vx: u8}, // vf set to most sig bit before shift Dec 11 19:37:47.471 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 11 19:37:47.471 INFO [stderr] Dec 11 19:37:47.471 INFO [stderr] warning: variant is never constructed: `NOP` Dec 11 19:37:47.471 INFO [stderr] --> src/main.rs:27:5 Dec 11 19:37:47.471 INFO [stderr] | Dec 11 19:37:47.471 INFO [stderr] 27 | NOP Dec 11 19:37:47.471 INFO [stderr] | ^^^ Dec 11 19:37:47.471 INFO [stderr] Dec 11 19:37:47.471 INFO [stderr] warning: field is never used: `ireg` Dec 11 19:37:47.471 INFO [stderr] --> src/main.rs:32:5 Dec 11 19:37:47.471 INFO [stderr] | Dec 11 19:37:47.471 INFO [stderr] 32 | ireg: u16, Dec 11 19:37:47.471 INFO [stderr] | ^^^^^^^^^ Dec 11 19:37:47.471 INFO [stderr] Dec 11 19:37:47.471 INFO [stderr] warning: field is never used: `memory` Dec 11 19:37:47.471 INFO [stderr] --> src/main.rs:33:5 Dec 11 19:37:47.471 INFO [stderr] | Dec 11 19:37:47.471 INFO [stderr] 33 | memory: [u8; 4096], Dec 11 19:37:47.471 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 11 19:37:47.471 INFO [stderr] Dec 11 19:37:47.471 INFO [stderr] warning: variable `progLen` should have a snake case name such as `prog_len` Dec 11 19:37:47.471 INFO [stderr] --> src/main.rs:64:9 Dec 11 19:37:47.471 INFO [stderr] | Dec 11 19:37:47.471 INFO [stderr] 64 | let progLen = instructions.len(); Dec 11 19:37:47.471 INFO [stderr] | ^^^^^^^ Dec 11 19:37:47.471 INFO [stderr] | Dec 11 19:37:47.471 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 11 19:37:47.471 INFO [stderr] Dec 11 19:37:47.517 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.73s Dec 11 19:37:47.520 INFO [stderr] su: No module specific data is present Dec 11 19:37:48.072 INFO running `"docker" "inspect" "83e20f9a41656c125337293a8578db86602d1d0a8ae527dd322b06d049946a17"` Dec 11 19:37:48.330 INFO running `"docker" "rm" "-f" "83e20f9a41656c125337293a8578db86602d1d0a8ae527dd322b06d049946a17"` Dec 11 19:37:48.584 INFO [stdout] 83e20f9a41656c125337293a8578db86602d1d0a8ae527dd322b06d049946a17