Nov 16 21:55:37.220 INFO testing kriw/regex_vm against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 16 21:55:37.220 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 16 21:55:37.720 INFO [stdout] 78d96e4f9fa897f9564771fc4e5854bf87113d756c11b15181f0cc84926cce83 Nov 16 21:55:37.722 INFO running `"docker" "start" "-a" "78d96e4f9fa897f9564771fc4e5854bf87113d756c11b15181f0cc84926cce83"` Nov 16 21:55:39.095 INFO [stderr] usermod: no changes Nov 16 21:55:39.135 INFO [stderr] Compiling regex_vm v0.1.0 (/source) Nov 16 21:55:39.599 INFO [stderr] warning: unused import: `parser::Ast` Nov 16 21:55:39.599 INFO [stderr] --> src/vm.rs:3:5 Nov 16 21:55:39.599 INFO [stderr] | Nov 16 21:55:39.599 INFO [stderr] 3 | use parser::Ast; Nov 16 21:55:39.599 INFO [stderr] | ^^^^^^^^^^^ Nov 16 21:55:39.599 INFO [stderr] | Nov 16 21:55:39.599 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 16 21:55:39.599 INFO [stderr] Nov 16 21:55:39.599 INFO [stderr] warning: unused import: `std::thread` Nov 16 21:55:39.599 INFO [stderr] --> src/vm_ir.rs:1:5 Nov 16 21:55:39.599 INFO [stderr] | Nov 16 21:55:39.599 INFO [stderr] 1 | use std::thread; Nov 16 21:55:39.599 INFO [stderr] | ^^^^^^^^^^^ Nov 16 21:55:39.599 INFO [stderr] Nov 16 21:55:39.723 INFO [stderr] warning: unused variable: `pc` Nov 16 21:55:39.723 INFO [stderr] --> src/vm.rs:51:17 Nov 16 21:55:39.724 INFO [stderr] | Nov 16 21:55:39.724 INFO [stderr] 51 | Ir::Jmp(pc, pc_to) => vec![(pc_to, State::Run)], Nov 16 21:55:39.724 INFO [stderr] | ^^ help: consider using `_pc` instead Nov 16 21:55:39.724 INFO [stderr] | Nov 16 21:55:39.724 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 16 21:55:39.724 INFO [stderr] Nov 16 21:55:39.725 INFO [stderr] warning: unused variable: `pc` Nov 16 21:55:39.725 INFO [stderr] --> src/vm.rs:52:19 Nov 16 21:55:39.725 INFO [stderr] | Nov 16 21:55:39.725 INFO [stderr] 52 | Ir::Split(pc, pc_to1, pc_to2) => vec![(pc_to1, State::Run), (pc_to2, State::Run)], Nov 16 21:55:39.725 INFO [stderr] | ^^ help: consider using `_pc` instead Nov 16 21:55:39.726 INFO [stderr] Nov 16 21:55:39.747 INFO [stderr] warning: variable does not need to be mutable Nov 16 21:55:39.747 INFO [stderr] --> src/vm.rs:12:28 Nov 16 21:55:39.748 INFO [stderr] | Nov 16 21:55:39.748 INFO [stderr] 12 | pub fn is_match(s: String, mut ir: Vec) -> bool { Nov 16 21:55:39.748 INFO [stderr] | ----^^ Nov 16 21:55:39.748 INFO [stderr] | | Nov 16 21:55:39.748 INFO [stderr] | help: remove this `mut` Nov 16 21:55:39.749 INFO [stderr] | Nov 16 21:55:39.749 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 16 21:55:39.749 INFO [stderr] Nov 16 21:55:39.757 INFO [stderr] warning: variable does not need to be mutable Nov 16 21:55:39.757 INFO [stderr] --> src/vm_ir.rs:70:9 Nov 16 21:55:39.757 INFO [stderr] | Nov 16 21:55:39.757 INFO [stderr] 70 | let mut code = compose(ast, &mut pc); Nov 16 21:55:39.757 INFO [stderr] | ----^^^^ Nov 16 21:55:39.758 INFO [stderr] | | Nov 16 21:55:39.758 INFO [stderr] | help: remove this `mut` Nov 16 21:55:39.758 INFO [stderr] Nov 16 21:55:39.759 INFO [stderr] warning: variant is never constructed: `Nop` Nov 16 21:55:39.759 INFO [stderr] --> src/vm_ir.rs:10:5 Nov 16 21:55:39.760 INFO [stderr] | Nov 16 21:55:39.760 INFO [stderr] 10 | Nop(PC), Nov 16 21:55:39.760 INFO [stderr] | ^^^^^^^ Nov 16 21:55:39.760 INFO [stderr] | Nov 16 21:55:39.760 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 16 21:55:39.761 INFO [stderr] Nov 16 21:55:39.761 INFO [stderr] warning: function is never used: `dump` Nov 16 21:55:39.761 INFO [stderr] --> src/vm_ir.rs:76:1 Nov 16 21:55:39.761 INFO [stderr] | Nov 16 21:55:39.761 INFO [stderr] 76 | pub fn dump(irs: Vec) { Nov 16 21:55:39.761 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 21:55:39.762 INFO [stderr] Nov 16 21:55:40.792 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.67s Nov 16 21:55:40.792 INFO [stderr] su: No module specific data is present Nov 16 21:55:41.371 INFO running `"docker" "inspect" "78d96e4f9fa897f9564771fc4e5854bf87113d756c11b15181f0cc84926cce83"` Nov 16 21:55:41.646 INFO running `"docker" "rm" "-f" "78d96e4f9fa897f9564771fc4e5854bf87113d756c11b15181f0cc84926cce83"` Nov 16 21:55:41.850 INFO [stdout] 78d96e4f9fa897f9564771fc4e5854bf87113d756c11b15181f0cc84926cce83 Nov 16 21:55:41.856 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 16 21:55:42.355 INFO [stdout] 8518ed0164caf95339f10b9714ffebe249cdea1430fd9460a576868a280fdc19 Nov 16 21:55:42.359 INFO running `"docker" "start" "-a" "8518ed0164caf95339f10b9714ffebe249cdea1430fd9460a576868a280fdc19"` Nov 16 21:55:43.471 INFO [stderr] usermod: no changes Nov 16 21:55:43.530 INFO [stderr] Compiling regex_vm v0.1.0 (/source) Nov 16 21:55:43.787 INFO [stderr] warning: unused import: `parser::Ast` Nov 16 21:55:43.787 INFO [stderr] --> src/vm.rs:3:5 Nov 16 21:55:43.787 INFO [stderr] | Nov 16 21:55:43.788 INFO [stderr] 3 | use parser::Ast; Nov 16 21:55:43.788 INFO [stderr] | ^^^^^^^^^^^ Nov 16 21:55:43.788 INFO [stderr] | Nov 16 21:55:43.789 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 16 21:55:43.789 INFO [stderr] Nov 16 21:55:43.795 INFO [stderr] warning: unused import: `std::thread` Nov 16 21:55:43.795 INFO [stderr] --> src/vm_ir.rs:1:5 Nov 16 21:55:43.796 INFO [stderr] | Nov 16 21:55:43.796 INFO [stderr] 1 | use std::thread; Nov 16 21:55:43.796 INFO [stderr] | ^^^^^^^^^^^ Nov 16 21:55:43.797 INFO [stderr] Nov 16 21:55:43.896 INFO [stderr] warning: unused variable: `pc` Nov 16 21:55:43.896 INFO [stderr] --> src/vm.rs:51:17 Nov 16 21:55:43.896 INFO [stderr] | Nov 16 21:55:43.896 INFO [stderr] 51 | Ir::Jmp(pc, pc_to) => vec![(pc_to, State::Run)], Nov 16 21:55:43.896 INFO [stderr] | ^^ help: consider using `_pc` instead Nov 16 21:55:43.896 INFO [stderr] | Nov 16 21:55:43.899 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 16 21:55:43.899 INFO [stderr] Nov 16 21:55:43.899 INFO [stderr] warning: unused variable: `pc` Nov 16 21:55:43.899 INFO [stderr] --> src/vm.rs:52:19 Nov 16 21:55:43.899 INFO [stderr] | Nov 16 21:55:43.899 INFO [stderr] 52 | Ir::Split(pc, pc_to1, pc_to2) => vec![(pc_to1, State::Run), (pc_to2, State::Run)], Nov 16 21:55:43.899 INFO [stderr] | ^^ help: consider using `_pc` instead Nov 16 21:55:43.899 INFO [stderr] Nov 16 21:55:43.923 INFO [stderr] warning: variable does not need to be mutable Nov 16 21:55:43.923 INFO [stderr] --> src/vm.rs:12:28 Nov 16 21:55:43.923 INFO [stderr] | Nov 16 21:55:43.923 INFO [stderr] 12 | pub fn is_match(s: String, mut ir: Vec) -> bool { Nov 16 21:55:43.923 INFO [stderr] | ----^^ Nov 16 21:55:43.923 INFO [stderr] | | Nov 16 21:55:43.923 INFO [stderr] | help: remove this `mut` Nov 16 21:55:43.923 INFO [stderr] | Nov 16 21:55:43.923 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 16 21:55:43.923 INFO [stderr] Nov 16 21:55:43.933 INFO [stderr] warning: variable does not need to be mutable Nov 16 21:55:43.933 INFO [stderr] --> src/vm_ir.rs:70:9 Nov 16 21:55:43.933 INFO [stderr] | Nov 16 21:55:43.933 INFO [stderr] 70 | let mut code = compose(ast, &mut pc); Nov 16 21:55:43.933 INFO [stderr] | ----^^^^ Nov 16 21:55:43.933 INFO [stderr] | | Nov 16 21:55:43.933 INFO [stderr] | help: remove this `mut` Nov 16 21:55:43.933 INFO [stderr] Nov 16 21:55:43.935 INFO [stderr] warning: variant is never constructed: `Nop` Nov 16 21:55:43.935 INFO [stderr] --> src/vm_ir.rs:10:5 Nov 16 21:55:43.935 INFO [stderr] | Nov 16 21:55:43.935 INFO [stderr] 10 | Nop(PC), Nov 16 21:55:43.935 INFO [stderr] | ^^^^^^^ Nov 16 21:55:43.935 INFO [stderr] | Nov 16 21:55:43.935 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 16 21:55:43.935 INFO [stderr] Nov 16 21:55:43.935 INFO [stderr] warning: function is never used: `dump` Nov 16 21:55:43.935 INFO [stderr] --> src/vm_ir.rs:76:1 Nov 16 21:55:43.935 INFO [stderr] | Nov 16 21:55:43.935 INFO [stderr] 76 | pub fn dump(irs: Vec) { Nov 16 21:55:43.935 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 21:55:43.935 INFO [stderr] Nov 16 21:55:44.556 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.07s Nov 16 21:55:44.564 INFO [stderr] su: No module specific data is present Nov 16 21:55:45.160 INFO running `"docker" "inspect" "8518ed0164caf95339f10b9714ffebe249cdea1430fd9460a576868a280fdc19"` Nov 16 21:55:45.472 INFO running `"docker" "rm" "-f" "8518ed0164caf95339f10b9714ffebe249cdea1430fd9460a576868a280fdc19"` Nov 16 21:55:45.735 INFO [stdout] 8518ed0164caf95339f10b9714ffebe249cdea1430fd9460a576868a280fdc19 Nov 16 21:55:45.744 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 16 21:55:46.398 INFO [stdout] 17ac62b04a466cbfbd597568ea3474d9890af03c8d13517aa065e4692dc53c11 Nov 16 21:55:46.401 INFO running `"docker" "start" "-a" "17ac62b04a466cbfbd597568ea3474d9890af03c8d13517aa065e4692dc53c11"` Nov 16 21:55:48.695 INFO [stderr] usermod: no changes Nov 16 21:55:48.739 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s Nov 16 21:55:48.756 INFO [stderr] Running /target/debug/deps/regex_vm-c2a4ac622f524aa5 Nov 16 21:55:48.763 INFO [stderr] su: No module specific data is present Nov 16 21:55:48.764 INFO [stdout] Nov 16 21:55:48.764 INFO [stdout] running 1 test Nov 16 21:55:48.764 INFO [stdout] test parser_test ... ok Nov 16 21:55:48.764 INFO [stdout] Nov 16 21:55:48.765 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 16 21:55:48.765 INFO [stdout] Nov 16 21:55:49.441 INFO running `"docker" "inspect" "17ac62b04a466cbfbd597568ea3474d9890af03c8d13517aa065e4692dc53c11"` Nov 16 21:55:49.723 INFO running `"docker" "rm" "-f" "17ac62b04a466cbfbd597568ea3474d9890af03c8d13517aa065e4692dc53c11"` Nov 16 21:55:50.030 INFO [stdout] 17ac62b04a466cbfbd597568ea3474d9890af03c8d13517aa065e4692dc53c11