Nov 06 19:00:50.003 INFO checking kriw/regex_vm against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687 Nov 06 19:00:50.004 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 19:00:50.498 INFO blam! 2a476fbf3629ccda160ecb19a8f0839abf6cbc3e454b2be93fc506c96f44a960 Nov 06 19:00:50.500 INFO running `"docker" "start" "-a" "2a476fbf3629ccda160ecb19a8f0839abf6cbc3e454b2be93fc506c96f44a960"` Nov 06 19:00:51.908 INFO kablam! usermod: no changes Nov 06 19:00:51.974 INFO kablam! Checking regex_vm v0.1.0 (/source) Nov 06 19:00:52.517 INFO kablam! warning: unused import: `parser::Ast` Nov 06 19:00:52.517 INFO kablam! --> src/vm.rs:3:5 Nov 06 19:00:52.517 INFO kablam! | Nov 06 19:00:52.518 INFO kablam! 3 | use parser::Ast; Nov 06 19:00:52.518 INFO kablam! | ^^^^^^^^^^^ Nov 06 19:00:52.518 INFO kablam! | Nov 06 19:00:52.518 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 19:00:52.519 INFO kablam! Nov 06 19:00:52.519 INFO kablam! warning: unused import: `std::thread` Nov 06 19:00:52.519 INFO kablam! --> src/vm_ir.rs:1:5 Nov 06 19:00:52.520 INFO kablam! | Nov 06 19:00:52.520 INFO kablam! 1 | use std::thread; Nov 06 19:00:52.520 INFO kablam! | ^^^^^^^^^^^ Nov 06 19:00:52.520 INFO kablam! Nov 06 19:00:52.609 INFO kablam! warning: unused import: `parser::Ast` Nov 06 19:00:52.609 INFO kablam! --> src/vm.rs:3:5 Nov 06 19:00:52.609 INFO kablam! | Nov 06 19:00:52.610 INFO kablam! 3 | use parser::Ast; Nov 06 19:00:52.610 INFO kablam! | ^^^^^^^^^^^ Nov 06 19:00:52.617 INFO kablam! | Nov 06 19:00:52.617 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 19:00:52.617 INFO kablam! Nov 06 19:00:52.617 INFO kablam! warning: unused import: `std::thread` Nov 06 19:00:52.618 INFO kablam! --> src/vm_ir.rs:1:5 Nov 06 19:00:52.618 INFO kablam! | Nov 06 19:00:52.618 INFO kablam! 1 | use std::thread; Nov 06 19:00:52.618 INFO kablam! | ^^^^^^^^^^^ Nov 06 19:00:52.619 INFO kablam! Nov 06 19:00:52.727 INFO kablam! warning: unused variable: `pc` Nov 06 19:00:52.728 INFO kablam! --> src/vm.rs:51:17 Nov 06 19:00:52.728 INFO kablam! | Nov 06 19:00:52.728 INFO kablam! 51 | Ir::Jmp(pc, pc_to) => vec![(pc_to, State::Run)], Nov 06 19:00:52.729 INFO kablam! | ^^ help: consider using `_pc` instead Nov 06 19:00:52.729 INFO kablam! | Nov 06 19:00:52.730 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 06 19:00:52.730 INFO kablam! Nov 06 19:00:52.731 INFO kablam! warning: unused variable: `pc` Nov 06 19:00:52.731 INFO kablam! --> src/vm.rs:52:19 Nov 06 19:00:52.731 INFO kablam! | Nov 06 19:00:52.731 INFO kablam! 52 | Ir::Split(pc, pc_to1, pc_to2) => vec![(pc_to1, State::Run), (pc_to2, State::Run)], Nov 06 19:00:52.732 INFO kablam! | ^^ help: consider using `_pc` instead Nov 06 19:00:52.732 INFO kablam! Nov 06 19:00:52.788 INFO kablam! warning: variable does not need to be mutable Nov 06 19:00:52.788 INFO kablam! --> src/vm.rs:12:28 Nov 06 19:00:52.788 INFO kablam! | Nov 06 19:00:52.788 INFO kablam! 12 | pub fn is_match(s: String, mut ir: Vec) -> bool { Nov 06 19:00:52.788 INFO kablam! | ----^^ Nov 06 19:00:52.788 INFO kablam! | | Nov 06 19:00:52.788 INFO kablam! | help: remove this `mut` Nov 06 19:00:52.788 INFO kablam! | Nov 06 19:00:52.788 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 19:00:52.788 INFO kablam! Nov 06 19:00:52.796 INFO kablam! warning: variable does not need to be mutable Nov 06 19:00:52.796 INFO kablam! --> src/vm_ir.rs:70:9 Nov 06 19:00:52.796 INFO kablam! | Nov 06 19:00:52.796 INFO kablam! 70 | let mut code = compose(ast, &mut pc); Nov 06 19:00:52.796 INFO kablam! | ----^^^^ Nov 06 19:00:52.796 INFO kablam! | | Nov 06 19:00:52.796 INFO kablam! | help: remove this `mut` Nov 06 19:00:52.796 INFO kablam! Nov 06 19:00:52.796 INFO kablam! warning: variant is never constructed: `Nop` Nov 06 19:00:52.796 INFO kablam! --> src/vm_ir.rs:10:5 Nov 06 19:00:52.796 INFO kablam! | Nov 06 19:00:52.796 INFO kablam! 10 | Nop(PC), Nov 06 19:00:52.796 INFO kablam! | ^^^^^^^ Nov 06 19:00:52.796 INFO kablam! | Nov 06 19:00:52.796 INFO kablam! = note: #[warn(dead_code)] on by default Nov 06 19:00:52.796 INFO kablam! Nov 06 19:00:52.796 INFO kablam! warning: function is never used: `dump` Nov 06 19:00:52.796 INFO kablam! --> src/vm_ir.rs:76:1 Nov 06 19:00:52.796 INFO kablam! | Nov 06 19:00:52.796 INFO kablam! 76 | pub fn dump(irs: Vec) { Nov 06 19:00:52.796 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 19:00:52.796 INFO kablam! Nov 06 19:00:52.816 INFO kablam! warning: unused variable: `pc` Nov 06 19:00:52.816 INFO kablam! --> src/vm.rs:51:17 Nov 06 19:00:52.816 INFO kablam! | Nov 06 19:00:52.816 INFO kablam! 51 | Ir::Jmp(pc, pc_to) => vec![(pc_to, State::Run)], Nov 06 19:00:52.816 INFO kablam! | ^^ help: consider using `_pc` instead Nov 06 19:00:52.816 INFO kablam! | Nov 06 19:00:52.816 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 06 19:00:52.816 INFO kablam! Nov 06 19:00:52.816 INFO kablam! warning: unused variable: `pc` Nov 06 19:00:52.816 INFO kablam! --> src/vm.rs:52:19 Nov 06 19:00:52.816 INFO kablam! | Nov 06 19:00:52.816 INFO kablam! 52 | Ir::Split(pc, pc_to1, pc_to2) => vec![(pc_to1, State::Run), (pc_to2, State::Run)], Nov 06 19:00:52.816 INFO kablam! | ^^ help: consider using `_pc` instead Nov 06 19:00:52.816 INFO kablam! Nov 06 19:00:52.840 INFO kablam! warning: variable does not need to be mutable Nov 06 19:00:52.840 INFO kablam! --> src/vm.rs:12:28 Nov 06 19:00:52.840 INFO kablam! | Nov 06 19:00:52.840 INFO kablam! 12 | pub fn is_match(s: String, mut ir: Vec) -> bool { Nov 06 19:00:52.840 INFO kablam! | ----^^ Nov 06 19:00:52.840 INFO kablam! | | Nov 06 19:00:52.840 INFO kablam! | help: remove this `mut` Nov 06 19:00:52.840 INFO kablam! | Nov 06 19:00:52.840 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 19:00:52.840 INFO kablam! Nov 06 19:00:52.856 INFO kablam! warning: variable does not need to be mutable Nov 06 19:00:52.856 INFO kablam! --> src/vm_ir.rs:70:9 Nov 06 19:00:52.856 INFO kablam! | Nov 06 19:00:52.856 INFO kablam! 70 | let mut code = compose(ast, &mut pc); Nov 06 19:00:52.856 INFO kablam! | ----^^^^ Nov 06 19:00:52.856 INFO kablam! | | Nov 06 19:00:52.856 INFO kablam! | help: remove this `mut` Nov 06 19:00:52.856 INFO kablam! Nov 06 19:00:52.856 INFO kablam! warning: variant is never constructed: `Nop` Nov 06 19:00:52.856 INFO kablam! --> src/vm_ir.rs:10:5 Nov 06 19:00:52.856 INFO kablam! | Nov 06 19:00:52.856 INFO kablam! 10 | Nop(PC), Nov 06 19:00:52.856 INFO kablam! | ^^^^^^^ Nov 06 19:00:52.856 INFO kablam! | Nov 06 19:00:52.856 INFO kablam! = note: #[warn(dead_code)] on by default Nov 06 19:00:52.856 INFO kablam! Nov 06 19:00:52.856 INFO kablam! warning: function is never used: `dump` Nov 06 19:00:52.856 INFO kablam! --> src/vm_ir.rs:76:1 Nov 06 19:00:52.856 INFO kablam! | Nov 06 19:00:52.856 INFO kablam! 76 | pub fn dump(irs: Vec) { Nov 06 19:00:52.856 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 19:00:52.856 INFO kablam! Nov 06 19:00:52.900 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.96s Nov 06 19:00:52.900 INFO kablam! su: No module specific data is present Nov 06 19:00:53.788 INFO running `"docker" "rm" "-f" "2a476fbf3629ccda160ecb19a8f0839abf6cbc3e454b2be93fc506c96f44a960"` Nov 06 19:00:54.112 INFO blam! 2a476fbf3629ccda160ecb19a8f0839abf6cbc3e454b2be93fc506c96f44a960