Nov 09 10:08:20.000 INFO checking kriw/regex_vm against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632 Nov 09 10:08:20.001 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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"` Nov 09 10:08:20.428 INFO blam! 4c6703a7cb9e002e7aca96a63e7ad886909e59e227af9eb19bc52622294ad89a Nov 09 10:08:20.430 INFO running `"docker" "start" "-a" "4c6703a7cb9e002e7aca96a63e7ad886909e59e227af9eb19bc52622294ad89a"` Nov 09 10:08:21.787 INFO kablam! usermod: no changes Nov 09 10:08:21.839 INFO kablam! Checking regex_vm v0.1.0 (/source) Nov 09 10:08:22.228 INFO kablam! warning: unused import: `parser::Ast` Nov 09 10:08:22.229 INFO kablam! --> src/vm.rs:3:5 Nov 09 10:08:22.229 INFO kablam! | Nov 09 10:08:22.230 INFO kablam! 3 | use parser::Ast; Nov 09 10:08:22.230 INFO kablam! | ^^^^^^^^^^^ Nov 09 10:08:22.230 INFO kablam! | Nov 09 10:08:22.230 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 09 10:08:22.231 INFO kablam! Nov 09 10:08:22.231 INFO kablam! warning: unused import: `std::thread` Nov 09 10:08:22.231 INFO kablam! --> src/vm_ir.rs:1:5 Nov 09 10:08:22.232 INFO kablam! | Nov 09 10:08:22.232 INFO kablam! 1 | use std::thread; Nov 09 10:08:22.232 INFO kablam! | ^^^^^^^^^^^ Nov 09 10:08:22.233 INFO kablam! Nov 09 10:08:22.451 INFO kablam! warning: unused variable: `pc` Nov 09 10:08:22.452 INFO kablam! --> src/vm.rs:51:17 Nov 09 10:08:22.452 INFO kablam! | Nov 09 10:08:22.452 INFO kablam! 51 | Ir::Jmp(pc, pc_to) => vec![(pc_to, State::Run)], Nov 09 10:08:22.453 INFO kablam! | ^^ help: consider using `_pc` instead Nov 09 10:08:22.453 INFO kablam! | Nov 09 10:08:22.453 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 09 10:08:22.453 INFO kablam! Nov 09 10:08:22.454 INFO kablam! warning: unused variable: `pc` Nov 09 10:08:22.454 INFO kablam! --> src/vm.rs:52:19 Nov 09 10:08:22.454 INFO kablam! | Nov 09 10:08:22.454 INFO kablam! 52 | Ir::Split(pc, pc_to1, pc_to2) => vec![(pc_to1, State::Run), (pc_to2, State::Run)], Nov 09 10:08:22.455 INFO kablam! | ^^ help: consider using `_pc` instead Nov 09 10:08:22.455 INFO kablam! Nov 09 10:08:22.465 INFO kablam! warning: variable does not need to be mutable Nov 09 10:08:22.466 INFO kablam! --> src/vm.rs:12:28 Nov 09 10:08:22.471 INFO kablam! | Nov 09 10:08:22.471 INFO kablam! 12 | pub fn is_match(s: String, mut ir: Vec) -> bool { Nov 09 10:08:22.472 INFO kablam! | ----^^ Nov 09 10:08:22.472 INFO kablam! | | Nov 09 10:08:22.472 INFO kablam! | help: remove this `mut` Nov 09 10:08:22.472 INFO kablam! | Nov 09 10:08:22.473 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 10:08:22.473 INFO kablam! Nov 09 10:08:22.491 INFO kablam! warning: variable does not need to be mutable Nov 09 10:08:22.491 INFO kablam! --> src/vm_ir.rs:70:9 Nov 09 10:08:22.491 INFO kablam! | Nov 09 10:08:22.491 INFO kablam! 70 | let mut code = compose(ast, &mut pc); Nov 09 10:08:22.491 INFO kablam! | ----^^^^ Nov 09 10:08:22.491 INFO kablam! | | Nov 09 10:08:22.491 INFO kablam! | help: remove this `mut` Nov 09 10:08:22.491 INFO kablam! Nov 09 10:08:22.495 INFO kablam! warning: variant is never constructed: `Nop` Nov 09 10:08:22.495 INFO kablam! --> src/vm_ir.rs:10:5 Nov 09 10:08:22.495 INFO kablam! | Nov 09 10:08:22.496 INFO kablam! 10 | Nop(PC), Nov 09 10:08:22.496 INFO kablam! | ^^^^^^^ Nov 09 10:08:22.496 INFO kablam! | Nov 09 10:08:22.496 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 10:08:22.497 INFO kablam! Nov 09 10:08:22.497 INFO kablam! warning: function is never used: `dump` Nov 09 10:08:22.497 INFO kablam! --> src/vm_ir.rs:76:1 Nov 09 10:08:22.498 INFO kablam! | Nov 09 10:08:22.498 INFO kablam! 76 | pub fn dump(irs: Vec) { Nov 09 10:08:22.498 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 10:08:22.499 INFO kablam! Nov 09 10:08:22.531 INFO kablam! warning: unused import: `parser::Ast` Nov 09 10:08:22.531 INFO kablam! --> src/vm.rs:3:5 Nov 09 10:08:22.532 INFO kablam! | Nov 09 10:08:22.532 INFO kablam! 3 | use parser::Ast; Nov 09 10:08:22.532 INFO kablam! | ^^^^^^^^^^^ Nov 09 10:08:22.533 INFO kablam! | Nov 09 10:08:22.533 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 09 10:08:22.533 INFO kablam! Nov 09 10:08:22.534 INFO kablam! warning: unused import: `std::thread` Nov 09 10:08:22.534 INFO kablam! --> src/vm_ir.rs:1:5 Nov 09 10:08:22.534 INFO kablam! | Nov 09 10:08:22.535 INFO kablam! 1 | use std::thread; Nov 09 10:08:22.535 INFO kablam! | ^^^^^^^^^^^ Nov 09 10:08:22.535 INFO kablam! Nov 09 10:08:22.667 INFO kablam! warning: unused variable: `pc` Nov 09 10:08:22.667 INFO kablam! --> src/vm.rs:51:17 Nov 09 10:08:22.667 INFO kablam! | Nov 09 10:08:22.668 INFO kablam! 51 | Ir::Jmp(pc, pc_to) => vec![(pc_to, State::Run)], Nov 09 10:08:22.668 INFO kablam! | ^^ help: consider using `_pc` instead Nov 09 10:08:22.671 INFO kablam! | Nov 09 10:08:22.671 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 09 10:08:22.671 INFO kablam! Nov 09 10:08:22.672 INFO kablam! warning: unused variable: `pc` Nov 09 10:08:22.672 INFO kablam! --> src/vm.rs:52:19 Nov 09 10:08:22.672 INFO kablam! | Nov 09 10:08:22.672 INFO kablam! 52 | Ir::Split(pc, pc_to1, pc_to2) => vec![(pc_to1, State::Run), (pc_to2, State::Run)], Nov 09 10:08:22.672 INFO kablam! | ^^ help: consider using `_pc` instead Nov 09 10:08:22.672 INFO kablam! Nov 09 10:08:22.708 INFO kablam! warning: variable does not need to be mutable Nov 09 10:08:22.708 INFO kablam! --> src/vm.rs:12:28 Nov 09 10:08:22.708 INFO kablam! | Nov 09 10:08:22.708 INFO kablam! 12 | pub fn is_match(s: String, mut ir: Vec) -> bool { Nov 09 10:08:22.709 INFO kablam! | ----^^ Nov 09 10:08:22.709 INFO kablam! | | Nov 09 10:08:22.709 INFO kablam! | help: remove this `mut` Nov 09 10:08:22.709 INFO kablam! | Nov 09 10:08:22.709 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 10:08:22.709 INFO kablam! Nov 09 10:08:22.723 INFO kablam! warning: variable does not need to be mutable Nov 09 10:08:22.723 INFO kablam! --> src/vm_ir.rs:70:9 Nov 09 10:08:22.723 INFO kablam! | Nov 09 10:08:22.723 INFO kablam! 70 | let mut code = compose(ast, &mut pc); Nov 09 10:08:22.723 INFO kablam! | ----^^^^ Nov 09 10:08:22.723 INFO kablam! | | Nov 09 10:08:22.723 INFO kablam! | help: remove this `mut` Nov 09 10:08:22.723 INFO kablam! Nov 09 10:08:22.723 INFO kablam! warning: variant is never constructed: `Nop` Nov 09 10:08:22.723 INFO kablam! --> src/vm_ir.rs:10:5 Nov 09 10:08:22.723 INFO kablam! | Nov 09 10:08:22.723 INFO kablam! 10 | Nop(PC), Nov 09 10:08:22.723 INFO kablam! | ^^^^^^^ Nov 09 10:08:22.723 INFO kablam! | Nov 09 10:08:22.723 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 10:08:22.723 INFO kablam! Nov 09 10:08:22.723 INFO kablam! warning: function is never used: `dump` Nov 09 10:08:22.723 INFO kablam! --> src/vm_ir.rs:76:1 Nov 09 10:08:22.723 INFO kablam! | Nov 09 10:08:22.723 INFO kablam! 76 | pub fn dump(irs: Vec) { Nov 09 10:08:22.723 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 10:08:22.723 INFO kablam! Nov 09 10:08:22.787 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.95s Nov 09 10:08:22.787 INFO kablam! su: No module specific data is present Nov 09 10:08:23.523 INFO running `"docker" "rm" "-f" "4c6703a7cb9e002e7aca96a63e7ad886909e59e227af9eb19bc52622294ad89a"` Nov 09 10:08:23.759 INFO blam! 4c6703a7cb9e002e7aca96a63e7ad886909e59e227af9eb19bc52622294ad89a