Nov 01 02:09:43.210 INFO checking kriw/regex_vm against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Nov 01 02:09:43.210 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 02:09:43.859 INFO blam! 5a7907718a04c11fdb6365b258113669821126a68b62f677f6796e11ca6e665d Nov 01 02:09:43.859 INFO running `"docker" "start" "-a" "5a7907718a04c11fdb6365b258113669821126a68b62f677f6796e11ca6e665d"` Nov 01 02:09:45.947 INFO kablam! usermod: no changes Nov 01 02:09:46.038 INFO kablam! Checking regex_vm v0.1.0 (/source) Nov 01 02:09:46.676 INFO kablam! warning: unused import: `parser::Ast` Nov 01 02:09:46.676 INFO kablam! --> src/vm.rs:3:5 Nov 01 02:09:46.676 INFO kablam! | Nov 01 02:09:46.676 INFO kablam! 3 | use parser::Ast; Nov 01 02:09:46.676 INFO kablam! | ^^^^^^^^^^^ Nov 01 02:09:46.676 INFO kablam! | Nov 01 02:09:46.676 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 02:09:46.676 INFO kablam! Nov 01 02:09:46.676 INFO kablam! warning: unused import: `std::thread` Nov 01 02:09:46.676 INFO kablam! --> src/vm_ir.rs:1:5 Nov 01 02:09:46.676 INFO kablam! | Nov 01 02:09:46.676 INFO kablam! 1 | use std::thread; Nov 01 02:09:46.676 INFO kablam! | ^^^^^^^^^^^ Nov 01 02:09:46.676 INFO kablam! Nov 01 02:09:46.800 INFO kablam! warning: unused variable: `pc` Nov 01 02:09:46.800 INFO kablam! --> src/vm.rs:51:17 Nov 01 02:09:46.800 INFO kablam! | Nov 01 02:09:46.800 INFO kablam! 51 | Ir::Jmp(pc, pc_to) => vec![(pc_to, State::Run)], Nov 01 02:09:46.800 INFO kablam! | ^^ help: consider using `_pc` instead Nov 01 02:09:46.800 INFO kablam! | Nov 01 02:09:46.800 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 02:09:46.800 INFO kablam! Nov 01 02:09:46.800 INFO kablam! warning: unused variable: `pc` Nov 01 02:09:46.800 INFO kablam! --> src/vm.rs:52:19 Nov 01 02:09:46.800 INFO kablam! | Nov 01 02:09:46.800 INFO kablam! 52 | Ir::Split(pc, pc_to1, pc_to2) => vec![(pc_to1, State::Run), (pc_to2, State::Run)], Nov 01 02:09:46.800 INFO kablam! | ^^ help: consider using `_pc` instead Nov 01 02:09:46.800 INFO kablam! Nov 01 02:09:46.824 INFO kablam! warning: variable does not need to be mutable Nov 01 02:09:46.824 INFO kablam! --> src/vm.rs:12:28 Nov 01 02:09:46.824 INFO kablam! | Nov 01 02:09:46.824 INFO kablam! 12 | pub fn is_match(s: String, mut ir: Vec) -> bool { Nov 01 02:09:46.824 INFO kablam! | ----^^ Nov 01 02:09:46.824 INFO kablam! | | Nov 01 02:09:46.824 INFO kablam! | help: remove this `mut` Nov 01 02:09:46.824 INFO kablam! | Nov 01 02:09:46.824 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 02:09:46.824 INFO kablam! Nov 01 02:09:46.840 INFO kablam! warning: variable does not need to be mutable Nov 01 02:09:46.840 INFO kablam! --> src/vm_ir.rs:70:9 Nov 01 02:09:46.840 INFO kablam! | Nov 01 02:09:46.840 INFO kablam! 70 | let mut code = compose(ast, &mut pc); Nov 01 02:09:46.840 INFO kablam! | ----^^^^ Nov 01 02:09:46.840 INFO kablam! | | Nov 01 02:09:46.840 INFO kablam! | help: remove this `mut` Nov 01 02:09:46.840 INFO kablam! Nov 01 02:09:46.840 INFO kablam! warning: variant is never constructed: `Nop` Nov 01 02:09:46.840 INFO kablam! --> src/vm_ir.rs:10:5 Nov 01 02:09:46.840 INFO kablam! | Nov 01 02:09:46.840 INFO kablam! 10 | Nop(PC), Nov 01 02:09:46.840 INFO kablam! | ^^^^^^^ Nov 01 02:09:46.840 INFO kablam! | Nov 01 02:09:46.840 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 02:09:46.840 INFO kablam! Nov 01 02:09:46.840 INFO kablam! warning: function is never used: `dump` Nov 01 02:09:46.840 INFO kablam! --> src/vm_ir.rs:76:1 Nov 01 02:09:46.841 INFO kablam! | Nov 01 02:09:46.841 INFO kablam! 76 | pub fn dump(irs: Vec) { Nov 01 02:09:46.841 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 02:09:46.841 INFO kablam! Nov 01 02:09:46.892 INFO kablam! warning: unused import: `parser::Ast` Nov 01 02:09:46.892 INFO kablam! --> src/vm.rs:3:5 Nov 01 02:09:46.892 INFO kablam! | Nov 01 02:09:46.892 INFO kablam! 3 | use parser::Ast; Nov 01 02:09:46.892 INFO kablam! | ^^^^^^^^^^^ Nov 01 02:09:46.892 INFO kablam! | Nov 01 02:09:46.892 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 02:09:46.892 INFO kablam! Nov 01 02:09:46.892 INFO kablam! warning: unused import: `std::thread` Nov 01 02:09:46.892 INFO kablam! --> src/vm_ir.rs:1:5 Nov 01 02:09:46.892 INFO kablam! | Nov 01 02:09:46.892 INFO kablam! 1 | use std::thread; Nov 01 02:09:46.892 INFO kablam! | ^^^^^^^^^^^ Nov 01 02:09:46.892 INFO kablam! Nov 01 02:09:47.140 INFO kablam! warning: unused variable: `pc` Nov 01 02:09:47.140 INFO kablam! --> src/vm.rs:51:17 Nov 01 02:09:47.140 INFO kablam! | Nov 01 02:09:47.140 INFO kablam! 51 | Ir::Jmp(pc, pc_to) => vec![(pc_to, State::Run)], Nov 01 02:09:47.140 INFO kablam! | ^^ help: consider using `_pc` instead Nov 01 02:09:47.140 INFO kablam! | Nov 01 02:09:47.140 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 02:09:47.140 INFO kablam! Nov 01 02:09:47.140 INFO kablam! warning: unused variable: `pc` Nov 01 02:09:47.140 INFO kablam! --> src/vm.rs:52:19 Nov 01 02:09:47.140 INFO kablam! | Nov 01 02:09:47.140 INFO kablam! 52 | Ir::Split(pc, pc_to1, pc_to2) => vec![(pc_to1, State::Run), (pc_to2, State::Run)], Nov 01 02:09:47.140 INFO kablam! | ^^ help: consider using `_pc` instead Nov 01 02:09:47.140 INFO kablam! Nov 01 02:09:47.184 INFO kablam! warning: variable does not need to be mutable Nov 01 02:09:47.184 INFO kablam! --> src/vm.rs:12:28 Nov 01 02:09:47.184 INFO kablam! | Nov 01 02:09:47.184 INFO kablam! 12 | pub fn is_match(s: String, mut ir: Vec) -> bool { Nov 01 02:09:47.184 INFO kablam! | ----^^ Nov 01 02:09:47.184 INFO kablam! | | Nov 01 02:09:47.184 INFO kablam! | help: remove this `mut` Nov 01 02:09:47.184 INFO kablam! | Nov 01 02:09:47.184 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 02:09:47.184 INFO kablam! Nov 01 02:09:47.184 INFO kablam! warning: variable does not need to be mutable Nov 01 02:09:47.184 INFO kablam! --> src/vm_ir.rs:70:9 Nov 01 02:09:47.184 INFO kablam! | Nov 01 02:09:47.184 INFO kablam! 70 | let mut code = compose(ast, &mut pc); Nov 01 02:09:47.184 INFO kablam! | ----^^^^ Nov 01 02:09:47.184 INFO kablam! | | Nov 01 02:09:47.184 INFO kablam! | help: remove this `mut` Nov 01 02:09:47.184 INFO kablam! Nov 01 02:09:47.189 INFO kablam! warning: variant is never constructed: `Nop` Nov 01 02:09:47.189 INFO kablam! --> src/vm_ir.rs:10:5 Nov 01 02:09:47.189 INFO kablam! | Nov 01 02:09:47.189 INFO kablam! 10 | Nop(PC), Nov 01 02:09:47.189 INFO kablam! | ^^^^^^^ Nov 01 02:09:47.189 INFO kablam! | Nov 01 02:09:47.189 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 02:09:47.189 INFO kablam! Nov 01 02:09:47.189 INFO kablam! warning: function is never used: `dump` Nov 01 02:09:47.189 INFO kablam! --> src/vm_ir.rs:76:1 Nov 01 02:09:47.189 INFO kablam! | Nov 01 02:09:47.189 INFO kablam! 76 | pub fn dump(irs: Vec) { Nov 01 02:09:47.189 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 02:09:47.189 INFO kablam! Nov 01 02:09:47.248 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.26s Nov 01 02:09:47.264 INFO kablam! su: No module specific data is present Nov 01 02:09:48.104 INFO running `"docker" "rm" "-f" "5a7907718a04c11fdb6365b258113669821126a68b62f677f6796e11ca6e665d"` Nov 01 02:09:48.521 INFO blam! 5a7907718a04c11fdb6365b258113669821126a68b62f677f6796e11ca6e665d