Dec 04 15:10:07.257 INFO checking linde12/chip8 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481 Dec 04 15:10:07.257 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 15:10:07.732 INFO [stdout] d53584b68362e3a3237e95cfb01d69133b875a038b663573542adfdcae2439f9 Dec 04 15:10:07.736 INFO running `"docker" "start" "-a" "d53584b68362e3a3237e95cfb01d69133b875a038b663573542adfdcae2439f9"` Dec 04 15:10:09.188 INFO [stderr] usermod: no changes Dec 04 15:10:09.263 INFO [stderr] Checking chip88 v0.1.0 (/source) Dec 04 15:10:09.813 INFO [stderr] warning: unused variable: `op` Dec 04 15:10:09.813 INFO [stderr] --> src/main.rs:136:13 Dec 04 15:10:09.813 INFO [stderr] | Dec 04 15:10:09.813 INFO [stderr] 136 | op if high_nib == 0x1 => Ok(Op::JP(Operand::Addr(0xFFFF))), Dec 04 15:10:09.813 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 15:10:09.813 INFO [stderr] | Dec 04 15:10:09.813 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 04 15:10:09.813 INFO [stderr] Dec 04 15:10:09.813 INFO [stderr] warning: unused variable: `op` Dec 04 15:10:09.813 INFO [stderr] --> src/main.rs:137:13 Dec 04 15:10:09.813 INFO [stderr] | Dec 04 15:10:09.813 INFO [stderr] 137 | op if high_nib == 0x2 => Ok(Op::CALL(Operand::Addr(0xFFFF))), Dec 04 15:10:09.813 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 15:10:09.813 INFO [stderr] Dec 04 15:10:09.813 INFO [stderr] warning: unused variable: `op` Dec 04 15:10:09.813 INFO [stderr] --> src/main.rs:144:13 Dec 04 15:10:09.813 INFO [stderr] | Dec 04 15:10:09.813 INFO [stderr] 144 | op if high_nib == 0x4 => Ok(Op::SNE( Dec 04 15:10:09.813 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 15:10:09.813 INFO [stderr] Dec 04 15:10:09.813 INFO [stderr] warning: unused variable: `op` Dec 04 15:10:09.813 INFO [stderr] --> src/main.rs:148:13 Dec 04 15:10:09.813 INFO [stderr] | Dec 04 15:10:09.813 INFO [stderr] 148 | op if high_nib == 0x5 => Ok(Op::SE( Dec 04 15:10:09.813 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 15:10:09.813 INFO [stderr] Dec 04 15:10:09.813 INFO [stderr] warning: unused variable: `op` Dec 04 15:10:09.813 INFO [stderr] --> src/main.rs:152:13 Dec 04 15:10:09.813 INFO [stderr] | Dec 04 15:10:09.813 INFO [stderr] 152 | op if high_nib == 0x6 => Ok(Op::LD( Dec 04 15:10:09.813 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 15:10:09.813 INFO [stderr] Dec 04 15:10:09.813 INFO [stderr] warning: unused variable: `op` Dec 04 15:10:09.813 INFO [stderr] --> src/main.rs:156:13 Dec 04 15:10:09.813 INFO [stderr] | Dec 04 15:10:09.813 INFO [stderr] 156 | op if high_nib == 0x7 => Ok(Op::ADD( Dec 04 15:10:09.813 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 15:10:09.813 INFO [stderr] Dec 04 15:10:09.813 INFO [stderr] warning: unused variable: `op` Dec 04 15:10:09.813 INFO [stderr] --> src/main.rs:193:13 Dec 04 15:10:09.813 INFO [stderr] | Dec 04 15:10:09.813 INFO [stderr] 193 | op if high_nib == 0x9 => Ok(Op::SNE( Dec 04 15:10:09.813 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 15:10:09.813 INFO [stderr] Dec 04 15:10:09.813 INFO [stderr] warning: unused variable: `op` Dec 04 15:10:09.813 INFO [stderr] --> src/main.rs:197:13 Dec 04 15:10:09.813 INFO [stderr] | Dec 04 15:10:09.814 INFO [stderr] 197 | op if high_nib == 0xA => Ok(Op::LD( Dec 04 15:10:09.814 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 15:10:09.814 INFO [stderr] Dec 04 15:10:09.814 INFO [stderr] warning: unused variable: `op` Dec 04 15:10:09.814 INFO [stderr] --> src/main.rs:201:13 Dec 04 15:10:09.814 INFO [stderr] | Dec 04 15:10:09.814 INFO [stderr] 201 | op if high_nib == 0xB => Ok(Op::JP(Operand::Addr(0xFFFA))), Dec 04 15:10:09.814 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 15:10:09.814 INFO [stderr] Dec 04 15:10:09.831 INFO [stderr] warning: variant is never constructed: `CLS` Dec 04 15:10:09.831 INFO [stderr] --> src/main.rs:40:5 Dec 04 15:10:09.831 INFO [stderr] | Dec 04 15:10:09.831 INFO [stderr] 40 | CLS, // Clear Dec 04 15:10:09.831 INFO [stderr] | ^^^ Dec 04 15:10:09.831 INFO [stderr] | Dec 04 15:10:09.831 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 04 15:10:09.831 INFO [stderr] Dec 04 15:10:09.831 INFO [stderr] warning: variant is never constructed: `RET` Dec 04 15:10:09.831 INFO [stderr] --> src/main.rs:41:5 Dec 04 15:10:09.831 INFO [stderr] | Dec 04 15:10:09.831 INFO [stderr] 41 | RET, // Return Dec 04 15:10:09.831 INFO [stderr] | ^^^ Dec 04 15:10:09.831 INFO [stderr] Dec 04 15:10:09.831 INFO [stderr] warning: variant is never constructed: `RND` Dec 04 15:10:09.831 INFO [stderr] --> src/main.rs:56:5 Dec 04 15:10:09.831 INFO [stderr] | Dec 04 15:10:09.831 INFO [stderr] 56 | RND(Operand, Operand), Dec 04 15:10:09.831 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 04 15:10:09.831 INFO [stderr] Dec 04 15:10:09.831 INFO [stderr] warning: variant is never constructed: `DRW` Dec 04 15:10:09.831 INFO [stderr] --> src/main.rs:58:5 Dec 04 15:10:09.831 INFO [stderr] | Dec 04 15:10:09.831 INFO [stderr] 58 | DRW(Operand, Operand, Operand), Dec 04 15:10:09.831 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 15:10:09.831 INFO [stderr] Dec 04 15:10:09.832 INFO [stderr] warning: variant is never constructed: `SKP` Dec 04 15:10:09.832 INFO [stderr] --> src/main.rs:59:5 Dec 04 15:10:09.832 INFO [stderr] | Dec 04 15:10:09.832 INFO [stderr] 59 | SKP(Operand), Dec 04 15:10:09.832 INFO [stderr] | ^^^^^^^^^^^^ Dec 04 15:10:09.832 INFO [stderr] Dec 04 15:10:09.832 INFO [stderr] warning: variant is never constructed: `SKNP` Dec 04 15:10:09.832 INFO [stderr] --> src/main.rs:60:5 Dec 04 15:10:09.832 INFO [stderr] | Dec 04 15:10:09.832 INFO [stderr] 60 | SKNP(Operand), Dec 04 15:10:09.832 INFO [stderr] | ^^^^^^^^^^^^^ Dec 04 15:10:09.832 INFO [stderr] Dec 04 15:10:09.832 INFO [stderr] warning: method is never used: `read_byte` Dec 04 15:10:09.832 INFO [stderr] --> src/main.rs:72:5 Dec 04 15:10:09.832 INFO [stderr] | Dec 04 15:10:09.832 INFO [stderr] 72 | fn read_byte(&self, index: usize) -> Result { Dec 04 15:10:09.832 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 15:10:09.832 INFO [stderr] Dec 04 15:10:09.832 INFO [stderr] warning: field is never used: `reg8` Dec 04 15:10:09.832 INFO [stderr] --> src/main.rs:100:5 Dec 04 15:10:09.832 INFO [stderr] | Dec 04 15:10:09.832 INFO [stderr] 100 | reg8: HashMap, Dec 04 15:10:09.832 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 04 15:10:09.832 INFO [stderr] Dec 04 15:10:09.832 INFO [stderr] warning: literal out of range for u8 Dec 04 15:10:09.832 INFO [stderr] --> src/main.rs:140:76 Dec 04 15:10:09.832 INFO [stderr] | Dec 04 15:10:09.832 INFO [stderr] 140 | return Ok(Op::SE(Operand::Register(reg), Operand::Byte(0xFFFF))); Dec 04 15:10:09.832 INFO [stderr] | ^^^^^^ Dec 04 15:10:09.832 INFO [stderr] | Dec 04 15:10:09.832 INFO [stderr] = note: #[warn(overflowing_literals)] on by default Dec 04 15:10:09.832 INFO [stderr] = note: the literal `0xFFFF` (decimal `65535`) does not fit into an `u8` and will become `255u8` Dec 04 15:10:09.832 INFO [stderr] = help: consider using `u16` instead Dec 04 15:10:09.832 INFO [stderr] Dec 04 15:10:09.832 INFO [stderr] warning: literal out of range for u8 Dec 04 15:10:09.832 INFO [stderr] --> src/main.rs:146:31 Dec 04 15:10:09.832 INFO [stderr] | Dec 04 15:10:09.832 INFO [stderr] 146 | Operand::Byte(0xFFFF), Dec 04 15:10:09.832 INFO [stderr] | ^^^^^^ Dec 04 15:10:09.832 INFO [stderr] | Dec 04 15:10:09.832 INFO [stderr] = note: the literal `0xFFFF` (decimal `65535`) does not fit into an `u8` and will become `255u8` Dec 04 15:10:09.832 INFO [stderr] = help: consider using `u16` instead Dec 04 15:10:09.832 INFO [stderr] Dec 04 15:10:09.832 INFO [stderr] warning: literal out of range for u8 Dec 04 15:10:09.832 INFO [stderr] --> src/main.rs:158:31 Dec 04 15:10:09.832 INFO [stderr] | Dec 04 15:10:09.832 INFO [stderr] 158 | Operand::Byte(0xFFFF), Dec 04 15:10:09.832 INFO [stderr] | ^^^^^^ Dec 04 15:10:09.832 INFO [stderr] | Dec 04 15:10:09.832 INFO [stderr] = note: the literal `0xFFFF` (decimal `65535`) does not fit into an `u8` and will become `255u8` Dec 04 15:10:09.832 INFO [stderr] = help: consider using `u16` instead Dec 04 15:10:09.832 INFO [stderr] Dec 04 15:10:09.843 INFO [stderr] warning: unused variable: `op` Dec 04 15:10:09.843 INFO [stderr] --> src/main.rs:136:13 Dec 04 15:10:09.843 INFO [stderr] | Dec 04 15:10:09.843 INFO [stderr] 136 | op if high_nib == 0x1 => Ok(Op::JP(Operand::Addr(0xFFFF))), Dec 04 15:10:09.843 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 15:10:09.843 INFO [stderr] | Dec 04 15:10:09.843 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 04 15:10:09.843 INFO [stderr] Dec 04 15:10:09.843 INFO [stderr] warning: unused variable: `op` Dec 04 15:10:09.843 INFO [stderr] --> src/main.rs:137:13 Dec 04 15:10:09.843 INFO [stderr] | Dec 04 15:10:09.843 INFO [stderr] 137 | op if high_nib == 0x2 => Ok(Op::CALL(Operand::Addr(0xFFFF))), Dec 04 15:10:09.843 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 15:10:09.843 INFO [stderr] Dec 04 15:10:09.843 INFO [stderr] warning: unused variable: `op` Dec 04 15:10:09.843 INFO [stderr] --> src/main.rs:144:13 Dec 04 15:10:09.843 INFO [stderr] | Dec 04 15:10:09.843 INFO [stderr] 144 | op if high_nib == 0x4 => Ok(Op::SNE( Dec 04 15:10:09.843 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 15:10:09.843 INFO [stderr] Dec 04 15:10:09.843 INFO [stderr] warning: unused variable: `op` Dec 04 15:10:09.843 INFO [stderr] --> src/main.rs:148:13 Dec 04 15:10:09.843 INFO [stderr] | Dec 04 15:10:09.843 INFO [stderr] 148 | op if high_nib == 0x5 => Ok(Op::SE( Dec 04 15:10:09.843 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 15:10:09.843 INFO [stderr] Dec 04 15:10:09.843 INFO [stderr] warning: unused variable: `op` Dec 04 15:10:09.843 INFO [stderr] --> src/main.rs:152:13 Dec 04 15:10:09.844 INFO [stderr] | Dec 04 15:10:09.844 INFO [stderr] 152 | op if high_nib == 0x6 => Ok(Op::LD( Dec 04 15:10:09.844 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 15:10:09.844 INFO [stderr] Dec 04 15:10:09.844 INFO [stderr] warning: unused variable: `op` Dec 04 15:10:09.844 INFO [stderr] --> src/main.rs:156:13 Dec 04 15:10:09.844 INFO [stderr] | Dec 04 15:10:09.844 INFO [stderr] 156 | op if high_nib == 0x7 => Ok(Op::ADD( Dec 04 15:10:09.844 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 15:10:09.844 INFO [stderr] Dec 04 15:10:09.844 INFO [stderr] warning: unused variable: `op` Dec 04 15:10:09.844 INFO [stderr] --> src/main.rs:193:13 Dec 04 15:10:09.844 INFO [stderr] | Dec 04 15:10:09.844 INFO [stderr] 193 | op if high_nib == 0x9 => Ok(Op::SNE( Dec 04 15:10:09.844 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 15:10:09.844 INFO [stderr] Dec 04 15:10:09.844 INFO [stderr] warning: unused variable: `op` Dec 04 15:10:09.844 INFO [stderr] --> src/main.rs:197:13 Dec 04 15:10:09.844 INFO [stderr] | Dec 04 15:10:09.844 INFO [stderr] 197 | op if high_nib == 0xA => Ok(Op::LD( Dec 04 15:10:09.844 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 15:10:09.844 INFO [stderr] Dec 04 15:10:09.844 INFO [stderr] warning: unused variable: `op` Dec 04 15:10:09.844 INFO [stderr] --> src/main.rs:201:13 Dec 04 15:10:09.844 INFO [stderr] | Dec 04 15:10:09.844 INFO [stderr] 201 | op if high_nib == 0xB => Ok(Op::JP(Operand::Addr(0xFFFA))), Dec 04 15:10:09.844 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 15:10:09.844 INFO [stderr] Dec 04 15:10:09.867 INFO [stderr] warning: variant is never constructed: `CLS` Dec 04 15:10:09.867 INFO [stderr] --> src/main.rs:40:5 Dec 04 15:10:09.867 INFO [stderr] | Dec 04 15:10:09.867 INFO [stderr] 40 | CLS, // Clear Dec 04 15:10:09.867 INFO [stderr] | ^^^ Dec 04 15:10:09.867 INFO [stderr] | Dec 04 15:10:09.867 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 04 15:10:09.867 INFO [stderr] Dec 04 15:10:09.867 INFO [stderr] warning: variant is never constructed: `RET` Dec 04 15:10:09.867 INFO [stderr] --> src/main.rs:41:5 Dec 04 15:10:09.867 INFO [stderr] | Dec 04 15:10:09.867 INFO [stderr] 41 | RET, // Return Dec 04 15:10:09.867 INFO [stderr] | ^^^ Dec 04 15:10:09.867 INFO [stderr] Dec 04 15:10:09.867 INFO [stderr] warning: variant is never constructed: `RND` Dec 04 15:10:09.867 INFO [stderr] --> src/main.rs:56:5 Dec 04 15:10:09.867 INFO [stderr] | Dec 04 15:10:09.867 INFO [stderr] 56 | RND(Operand, Operand), Dec 04 15:10:09.867 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 04 15:10:09.867 INFO [stderr] Dec 04 15:10:09.867 INFO [stderr] warning: variant is never constructed: `DRW` Dec 04 15:10:09.867 INFO [stderr] --> src/main.rs:58:5 Dec 04 15:10:09.867 INFO [stderr] | Dec 04 15:10:09.867 INFO [stderr] 58 | DRW(Operand, Operand, Operand), Dec 04 15:10:09.867 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 15:10:09.867 INFO [stderr] Dec 04 15:10:09.867 INFO [stderr] warning: variant is never constructed: `SKP` Dec 04 15:10:09.867 INFO [stderr] --> src/main.rs:59:5 Dec 04 15:10:09.867 INFO [stderr] | Dec 04 15:10:09.867 INFO [stderr] 59 | SKP(Operand), Dec 04 15:10:09.867 INFO [stderr] | ^^^^^^^^^^^^ Dec 04 15:10:09.867 INFO [stderr] Dec 04 15:10:09.867 INFO [stderr] warning: variant is never constructed: `SKNP` Dec 04 15:10:09.867 INFO [stderr] --> src/main.rs:60:5 Dec 04 15:10:09.867 INFO [stderr] | Dec 04 15:10:09.867 INFO [stderr] 60 | SKNP(Operand), Dec 04 15:10:09.867 INFO [stderr] | ^^^^^^^^^^^^^ Dec 04 15:10:09.867 INFO [stderr] Dec 04 15:10:09.867 INFO [stderr] warning: method is never used: `read_byte` Dec 04 15:10:09.867 INFO [stderr] --> src/main.rs:72:5 Dec 04 15:10:09.867 INFO [stderr] | Dec 04 15:10:09.867 INFO [stderr] 72 | fn read_byte(&self, index: usize) -> Result { Dec 04 15:10:09.868 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 15:10:09.868 INFO [stderr] Dec 04 15:10:09.868 INFO [stderr] warning: field is never used: `reg8` Dec 04 15:10:09.868 INFO [stderr] --> src/main.rs:100:5 Dec 04 15:10:09.868 INFO [stderr] | Dec 04 15:10:09.868 INFO [stderr] 100 | reg8: HashMap, Dec 04 15:10:09.868 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 04 15:10:09.868 INFO [stderr] Dec 04 15:10:09.868 INFO [stderr] warning: literal out of range for u8 Dec 04 15:10:09.868 INFO [stderr] --> src/main.rs:140:76 Dec 04 15:10:09.868 INFO [stderr] | Dec 04 15:10:09.868 INFO [stderr] 140 | return Ok(Op::SE(Operand::Register(reg), Operand::Byte(0xFFFF))); Dec 04 15:10:09.868 INFO [stderr] | ^^^^^^ Dec 04 15:10:09.868 INFO [stderr] | Dec 04 15:10:09.868 INFO [stderr] = note: #[warn(overflowing_literals)] on by default Dec 04 15:10:09.868 INFO [stderr] = note: the literal `0xFFFF` (decimal `65535`) does not fit into an `u8` and will become `255u8` Dec 04 15:10:09.868 INFO [stderr] = help: consider using `u16` instead Dec 04 15:10:09.868 INFO [stderr] Dec 04 15:10:09.868 INFO [stderr] warning: literal out of range for u8 Dec 04 15:10:09.868 INFO [stderr] --> src/main.rs:146:31 Dec 04 15:10:09.868 INFO [stderr] | Dec 04 15:10:09.868 INFO [stderr] 146 | Operand::Byte(0xFFFF), Dec 04 15:10:09.868 INFO [stderr] | ^^^^^^ Dec 04 15:10:09.868 INFO [stderr] | Dec 04 15:10:09.868 INFO [stderr] = note: the literal `0xFFFF` (decimal `65535`) does not fit into an `u8` and will become `255u8` Dec 04 15:10:09.868 INFO [stderr] = help: consider using `u16` instead Dec 04 15:10:09.868 INFO [stderr] Dec 04 15:10:09.868 INFO [stderr] warning: literal out of range for u8 Dec 04 15:10:09.868 INFO [stderr] --> src/main.rs:158:31 Dec 04 15:10:09.868 INFO [stderr] | Dec 04 15:10:09.868 INFO [stderr] 158 | Operand::Byte(0xFFFF), Dec 04 15:10:09.868 INFO [stderr] | ^^^^^^ Dec 04 15:10:09.868 INFO [stderr] | Dec 04 15:10:09.868 INFO [stderr] = note: the literal `0xFFFF` (decimal `65535`) does not fit into an `u8` and will become `255u8` Dec 04 15:10:09.868 INFO [stderr] = help: consider using `u16` instead Dec 04 15:10:09.868 INFO [stderr] Dec 04 15:10:09.923 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.69s Dec 04 15:10:09.924 INFO [stderr] su: No module specific data is present Dec 04 15:10:11.099 INFO running `"docker" "inspect" "d53584b68362e3a3237e95cfb01d69133b875a038b663573542adfdcae2439f9"` Dec 04 15:10:11.407 INFO running `"docker" "rm" "-f" "d53584b68362e3a3237e95cfb01d69133b875a038b663573542adfdcae2439f9"` Dec 04 15:10:11.791 INFO [stdout] d53584b68362e3a3237e95cfb01d69133b875a038b663573542adfdcae2439f9