Dec 17 13:14:30.995 INFO checking totem3/machine against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 17 13:14:30.995 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/totem3/machine:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"` Dec 17 13:14:31.557 INFO [stdout] 507751b57accf854cb93492056c6be9f7084fb10699eda3948f1fa489795fbf2 Dec 17 13:14:31.559 INFO running `"docker" "start" "-a" "507751b57accf854cb93492056c6be9f7084fb10699eda3948f1fa489795fbf2"` Dec 17 13:14:34.087 INFO [stderr] Checking vm v0.1.0 (/opt/crater/workdir) Dec 17 13:14:34.290 INFO [stderr] warning: unused import: `super::super::ops::ByteContainer` Dec 17 13:14:34.290 INFO [stderr] --> src/cpu.rs:174:9 Dec 17 13:14:34.290 INFO [stderr] | Dec 17 13:14:34.290 INFO [stderr] 174 | use super::super::ops::ByteContainer; Dec 17 13:14:34.290 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 13:14:34.290 INFO [stderr] | Dec 17 13:14:34.290 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 17 13:14:34.290 INFO [stderr] Dec 17 13:14:34.459 INFO [stderr] warning: unused variable: `lop` Dec 17 13:14:34.459 INFO [stderr] --> src/instruction.rs:38:31 Dec 17 13:14:34.459 INFO [stderr] | Dec 17 13:14:34.460 INFO [stderr] 38 | Operation::Ld(ref lop, ref rop) => { Dec 17 13:14:34.460 INFO [stderr] | ^^^ help: consider using `_lop` instead Dec 17 13:14:34.460 INFO [stderr] | Dec 17 13:14:34.460 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 17 13:14:34.460 INFO [stderr] Dec 17 13:14:34.460 INFO [stderr] warning: unused variable: `rop` Dec 17 13:14:34.460 INFO [stderr] --> src/instruction.rs:38:40 Dec 17 13:14:34.460 INFO [stderr] | Dec 17 13:14:34.460 INFO [stderr] 38 | Operation::Ld(ref lop, ref rop) => { Dec 17 13:14:34.460 INFO [stderr] | ^^^ help: consider using `_rop` instead Dec 17 13:14:34.460 INFO [stderr] Dec 17 13:14:34.460 INFO [stderr] warning: unused variable: `lop` Dec 17 13:14:34.460 INFO [stderr] --> src/instruction.rs:41:32 Dec 17 13:14:34.460 INFO [stderr] | Dec 17 13:14:34.460 INFO [stderr] 41 | Operation::Add(ref lop, ref rop) => {} Dec 17 13:14:34.460 INFO [stderr] | ^^^ help: consider using `_lop` instead Dec 17 13:14:34.460 INFO [stderr] Dec 17 13:14:34.460 INFO [stderr] warning: unused variable: `rop` Dec 17 13:14:34.460 INFO [stderr] --> src/instruction.rs:41:41 Dec 17 13:14:34.460 INFO [stderr] | Dec 17 13:14:34.460 INFO [stderr] 41 | Operation::Add(ref lop, ref rop) => {} Dec 17 13:14:34.460 INFO [stderr] | ^^^ help: consider using `_rop` instead Dec 17 13:14:34.460 INFO [stderr] Dec 17 13:14:34.460 INFO [stderr] warning: unused variable: `num` Dec 17 13:14:34.460 INFO [stderr] --> src/instruction.rs:51:33 Dec 17 13:14:34.460 INFO [stderr] | Dec 17 13:14:34.460 INFO [stderr] 51 | (Operand::Reg16(ref num), ref Immediate16) => { Dec 17 13:14:34.460 INFO [stderr] | ^^^ help: consider using `_num` instead Dec 17 13:14:34.460 INFO [stderr] Dec 17 13:14:34.460 INFO [stderr] warning: unused variable: `Immediate16` Dec 17 13:14:34.460 INFO [stderr] --> src/instruction.rs:51:43 Dec 17 13:14:34.460 INFO [stderr] | Dec 17 13:14:34.460 INFO [stderr] 51 | (Operand::Reg16(ref num), ref Immediate16) => { Dec 17 13:14:34.460 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_Immediate16` instead Dec 17 13:14:34.460 INFO [stderr] Dec 17 13:14:34.460 INFO [stderr] warning: unused variable: `val` Dec 17 13:14:34.460 INFO [stderr] --> src/instruction.rs:52:21 Dec 17 13:14:34.461 INFO [stderr] | Dec 17 13:14:34.461 INFO [stderr] 52 | let val: u16 = ((args[1] as u16) << 8) | (args[0] as u16); Dec 17 13:14:34.461 INFO [stderr] | ^^^ help: consider using `_val` instead Dec 17 13:14:34.461 INFO [stderr] Dec 17 13:14:34.461 INFO [stderr] warning: unused variable: `cpu` Dec 17 13:14:34.461 INFO [stderr] --> src/instruction.rs:45:20 Dec 17 13:14:34.461 INFO [stderr] | Dec 17 13:14:34.461 INFO [stderr] 45 | fn load(&self, cpu: &mut Cpu, args: Vec) { Dec 17 13:14:34.461 INFO [stderr] | ^^^ help: consider using `_cpu` instead Dec 17 13:14:34.461 INFO [stderr] Dec 17 13:14:34.488 INFO [stderr] warning: variable does not need to be mutable Dec 17 13:14:34.488 INFO [stderr] --> src/cpu.rs:191:13 Dec 17 13:14:34.488 INFO [stderr] | Dec 17 13:14:34.488 INFO [stderr] 191 | let mut b = match cpu.reg16(Register16::SP) { Dec 17 13:14:34.488 INFO [stderr] | ----^ Dec 17 13:14:34.488 INFO [stderr] | | Dec 17 13:14:34.488 INFO [stderr] | help: remove this `mut` Dec 17 13:14:34.488 INFO [stderr] | Dec 17 13:14:34.488 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 17 13:14:34.488 INFO [stderr] Dec 17 13:14:34.490 INFO [stderr] warning: variable does not need to be mutable Dec 17 13:14:34.490 INFO [stderr] --> src/cpu.rs:204:13 Dec 17 13:14:34.490 INFO [stderr] | Dec 17 13:14:34.490 INFO [stderr] 204 | let mut b = match cpu.reg16(Register16::BC) { Dec 17 13:14:34.490 INFO [stderr] | ----^ Dec 17 13:14:34.490 INFO [stderr] | | Dec 17 13:14:34.490 INFO [stderr] | help: remove this `mut` Dec 17 13:14:34.490 INFO [stderr] Dec 17 13:14:34.509 INFO [stderr] warning: unused variable: `lop` Dec 17 13:14:34.509 INFO [stderr] --> src/instruction.rs:38:31 Dec 17 13:14:34.509 INFO [stderr] | Dec 17 13:14:34.509 INFO [stderr] 38 | Operation::Ld(ref lop, ref rop) => { Dec 17 13:14:34.509 INFO [stderr] | ^^^ help: consider using `_lop` instead Dec 17 13:14:34.509 INFO [stderr] | Dec 17 13:14:34.509 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 17 13:14:34.509 INFO [stderr] Dec 17 13:14:34.509 INFO [stderr] warning: unused variable: `rop` Dec 17 13:14:34.509 INFO [stderr] --> src/instruction.rs:38:40 Dec 17 13:14:34.509 INFO [stderr] | Dec 17 13:14:34.509 INFO [stderr] 38 | Operation::Ld(ref lop, ref rop) => { Dec 17 13:14:34.509 INFO [stderr] | ^^^ help: consider using `_rop` instead Dec 17 13:14:34.509 INFO [stderr] Dec 17 13:14:34.509 INFO [stderr] warning: unused variable: `lop` Dec 17 13:14:34.509 INFO [stderr] --> src/instruction.rs:41:32 Dec 17 13:14:34.509 INFO [stderr] | Dec 17 13:14:34.509 INFO [stderr] 41 | Operation::Add(ref lop, ref rop) => {} Dec 17 13:14:34.509 INFO [stderr] | ^^^ help: consider using `_lop` instead Dec 17 13:14:34.509 INFO [stderr] Dec 17 13:14:34.509 INFO [stderr] warning: unused variable: `rop` Dec 17 13:14:34.509 INFO [stderr] --> src/instruction.rs:41:41 Dec 17 13:14:34.509 INFO [stderr] | Dec 17 13:14:34.509 INFO [stderr] 41 | Operation::Add(ref lop, ref rop) => {} Dec 17 13:14:34.509 INFO [stderr] | ^^^ help: consider using `_rop` instead Dec 17 13:14:34.509 INFO [stderr] Dec 17 13:14:34.509 INFO [stderr] warning: unused variable: `num` Dec 17 13:14:34.509 INFO [stderr] --> src/instruction.rs:51:33 Dec 17 13:14:34.509 INFO [stderr] | Dec 17 13:14:34.509 INFO [stderr] 51 | (Operand::Reg16(ref num), ref Immediate16) => { Dec 17 13:14:34.509 INFO [stderr] | ^^^ help: consider using `_num` instead Dec 17 13:14:34.509 INFO [stderr] Dec 17 13:14:34.509 INFO [stderr] warning: unused variable: `Immediate16` Dec 17 13:14:34.509 INFO [stderr] --> src/instruction.rs:51:43 Dec 17 13:14:34.509 INFO [stderr] | Dec 17 13:14:34.509 INFO [stderr] 51 | (Operand::Reg16(ref num), ref Immediate16) => { Dec 17 13:14:34.509 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_Immediate16` instead Dec 17 13:14:34.509 INFO [stderr] Dec 17 13:14:34.509 INFO [stderr] warning: unused variable: `val` Dec 17 13:14:34.509 INFO [stderr] --> src/instruction.rs:52:21 Dec 17 13:14:34.509 INFO [stderr] | Dec 17 13:14:34.509 INFO [stderr] 52 | let val: u16 = ((args[1] as u16) << 8) | (args[0] as u16); Dec 17 13:14:34.509 INFO [stderr] | ^^^ help: consider using `_val` instead Dec 17 13:14:34.509 INFO [stderr] Dec 17 13:14:34.509 INFO [stderr] warning: unused variable: `cpu` Dec 17 13:14:34.509 INFO [stderr] --> src/instruction.rs:45:20 Dec 17 13:14:34.509 INFO [stderr] | Dec 17 13:14:34.509 INFO [stderr] 45 | fn load(&self, cpu: &mut Cpu, args: Vec) { Dec 17 13:14:34.509 INFO [stderr] | ^^^ help: consider using `_cpu` instead Dec 17 13:14:34.509 INFO [stderr] Dec 17 13:14:34.544 INFO [stderr] warning: variable `Immediate16` should have a snake case name such as `immediate16` Dec 17 13:14:34.544 INFO [stderr] --> src/instruction.rs:51:39 Dec 17 13:14:34.544 INFO [stderr] | Dec 17 13:14:34.544 INFO [stderr] 51 | (Operand::Reg16(ref num), ref Immediate16) => { Dec 17 13:14:34.544 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 17 13:14:34.544 INFO [stderr] | Dec 17 13:14:34.544 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 17 13:14:34.544 INFO [stderr] Dec 17 13:14:34.576 INFO [stderr] warning: variable `Immediate16` should have a snake case name such as `immediate16` Dec 17 13:14:34.576 INFO [stderr] --> src/instruction.rs:51:39 Dec 17 13:14:34.577 INFO [stderr] | Dec 17 13:14:34.577 INFO [stderr] 51 | (Operand::Reg16(ref num), ref Immediate16) => { Dec 17 13:14:34.577 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 17 13:14:34.578 INFO [stderr] | Dec 17 13:14:34.578 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 17 13:14:34.578 INFO [stderr] Dec 17 13:14:34.848 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.83s Dec 17 13:14:35.876 INFO running `"docker" "inspect" "507751b57accf854cb93492056c6be9f7084fb10699eda3948f1fa489795fbf2"` Dec 17 13:14:36.248 INFO running `"docker" "rm" "-f" "507751b57accf854cb93492056c6be9f7084fb10699eda3948f1fa489795fbf2"` Dec 17 13:14:36.524 INFO [stdout] 507751b57accf854cb93492056c6be9f7084fb10699eda3948f1fa489795fbf2