Oct 27 09:17:50.199 INFO checking Valtis/YATCP against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2 Oct 27 09:17:50.200 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"` Oct 27 09:17:50.747 INFO blam! 6fc75fa325ee79431485f1c2e6ff7bc9c38dcdf9160cd5c99c0802c6dc90b17c Oct 27 09:17:50.748 INFO running `"docker" "start" "-a" "6fc75fa325ee79431485f1c2e6ff7bc9c38dcdf9160cd5c99c0802c6dc90b17c"` Oct 27 09:17:51.795 INFO kablam! usermod: no changes Oct 27 09:17:51.875 INFO kablam! Checking compiler v0.0.1 (/source) Oct 27 09:17:54.477 INFO kablam! warning: value assigned to `changes` is never read Oct 27 09:17:54.477 INFO kablam! --> src/optimizer/merge_block.rs:24:21 Oct 27 09:17:54.477 INFO kablam! | Oct 27 09:17:54.477 INFO kablam! 24 | changes = true; Oct 27 09:17:54.477 INFO kablam! | ^^^^^^^ Oct 27 09:17:54.477 INFO kablam! | Oct 27 09:17:54.477 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 27 09:17:54.479 INFO kablam! Oct 27 09:17:55.856 INFO kablam! warning: variant is never constructed: `RSP` Oct 27 09:17:55.857 INFO kablam! --> src/code_generator/x64.rs:90:5 Oct 27 09:17:55.858 INFO kablam! | Oct 27 09:17:55.858 INFO kablam! 90 | RSP, Oct 27 09:17:55.859 INFO kablam! | ^^^ Oct 27 09:17:55.860 INFO kablam! | Oct 27 09:17:55.860 INFO kablam! = note: #[warn(dead_code)] on by default Oct 27 09:17:55.861 INFO kablam! Oct 27 09:17:55.895 INFO kablam! warning: unused comparison that must be used Oct 27 09:17:55.896 INFO kablam! --> src/semcheck/mod.rs:563:13 Oct 27 09:17:55.896 INFO kablam! | Oct 27 09:17:55.897 INFO kablam! 563 | arith_info.node_type == Type::Invalid; Oct 27 09:17:55.898 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 09:17:55.898 INFO kablam! | Oct 27 09:17:55.899 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 27 09:17:55.900 INFO kablam! Oct 27 09:17:55.930 INFO kablam! warning: value assigned to `changes` is never read Oct 27 09:17:55.931 INFO kablam! --> src/optimizer/merge_block.rs:24:21 Oct 27 09:17:55.932 INFO kablam! | Oct 27 09:17:55.932 INFO kablam! 24 | changes = true; Oct 27 09:17:55.933 INFO kablam! | ^^^^^^^ Oct 27 09:17:55.933 INFO kablam! | Oct 27 09:17:55.934 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 27 09:17:55.934 INFO kablam! Oct 27 09:17:59.559 INFO kablam! warning: unused macro definition Oct 27 09:17:59.559 INFO kablam! --> tests/test_reporter.rs:14:1 Oct 27 09:17:59.559 INFO kablam! | Oct 27 09:17:59.559 INFO kablam! 14 | / macro_rules! assert_eq_error { Oct 27 09:17:59.559 INFO kablam! 15 | | ($error: expr, $e_type:expr, $line:expr, $column:expr, $length:expr) => ( Oct 27 09:17:59.559 INFO kablam! 16 | | { Oct 27 09:17:59.559 INFO kablam! 17 | | assert_eq!($error.error_type, $e_type); Oct 27 09:17:59.559 INFO kablam! ... | Oct 27 09:17:59.559 INFO kablam! 22 | | ) Oct 27 09:17:59.559 INFO kablam! 23 | | } Oct 27 09:17:59.559 INFO kablam! | |_^ Oct 27 09:17:59.559 INFO kablam! | Oct 27 09:17:59.559 INFO kablam! = note: #[warn(unused_macros)] on by default Oct 27 09:17:59.559 INFO kablam! Oct 27 09:18:00.235 INFO kablam! warning: variant is never constructed: `RSP` Oct 27 09:18:00.235 INFO kablam! --> src/code_generator/x64.rs:90:5 Oct 27 09:18:00.235 INFO kablam! | Oct 27 09:18:00.235 INFO kablam! 90 | RSP, Oct 27 09:18:00.235 INFO kablam! | ^^^ Oct 27 09:18:00.235 INFO kablam! | Oct 27 09:18:00.235 INFO kablam! = note: #[warn(dead_code)] on by default Oct 27 09:18:00.235 INFO kablam! Oct 27 09:18:00.323 INFO kablam! warning: unused comparison that must be used Oct 27 09:18:00.323 INFO kablam! --> src/semcheck/mod.rs:563:13 Oct 27 09:18:00.323 INFO kablam! | Oct 27 09:18:00.323 INFO kablam! 563 | arith_info.node_type == Type::Invalid; Oct 27 09:18:00.323 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 09:18:00.323 INFO kablam! | Oct 27 09:18:00.323 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 27 09:18:00.323 INFO kablam! Oct 27 09:18:00.427 INFO kablam! warning: unused import: `compiler::string_table::StringTable` Oct 27 09:18:00.427 INFO kablam! --> tests/parser.rs:19:5 Oct 27 09:18:00.427 INFO kablam! | Oct 27 09:18:00.427 INFO kablam! 19 | use compiler::string_table::StringTable; Oct 27 09:18:00.427 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 09:18:00.427 INFO kablam! | Oct 27 09:18:00.427 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 27 09:18:00.427 INFO kablam! Oct 27 09:18:00.456 INFO kablam! warning: unused import: `compiler::cfg::generate_cfg` Oct 27 09:18:00.456 INFO kablam! --> tests/merge_block.rs:6:5 Oct 27 09:18:00.456 INFO kablam! | Oct 27 09:18:00.456 INFO kablam! 6 | use compiler::cfg::generate_cfg; Oct 27 09:18:00.456 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 09:18:00.459 INFO kablam! | Oct 27 09:18:00.459 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 27 09:18:00.459 INFO kablam! Oct 27 09:18:00.459 INFO kablam! warning: unused import: `compiler::tac_generator::Operator` Oct 27 09:18:00.459 INFO kablam! --> tests/merge_block.rs:10:5 Oct 27 09:18:00.459 INFO kablam! | Oct 27 09:18:00.459 INFO kablam! 10 | use compiler::tac_generator::Operator; Oct 27 09:18:00.459 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 09:18:00.459 INFO kablam! Oct 27 09:18:00.587 INFO kablam! warning: variable does not need to be mutable Oct 27 09:18:00.587 INFO kablam! --> tests/tac_generator.rs:104:9 Oct 27 09:18:00.588 INFO kablam! | Oct 27 09:18:00.588 INFO kablam! 104 | let mut generator = TACGenerator::new(3); Oct 27 09:18:00.588 INFO kablam! | ----^^^^^^^^^ Oct 27 09:18:00.589 INFO kablam! | | Oct 27 09:18:00.589 INFO kablam! | help: remove this `mut` Oct 27 09:18:00.589 INFO kablam! | Oct 27 09:18:00.590 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 27 09:18:00.590 INFO kablam! Oct 27 09:18:00.631 INFO kablam! warning: variable does not need to be mutable Oct 27 09:18:00.631 INFO kablam! --> tests/tac_generator.rs:212:9 Oct 27 09:18:00.631 INFO kablam! | Oct 27 09:18:00.631 INFO kablam! 212 | let mut generator = TACGenerator::new(2); Oct 27 09:18:00.631 INFO kablam! | ----^^^^^^^^^ Oct 27 09:18:00.631 INFO kablam! | | Oct 27 09:18:00.631 INFO kablam! | help: remove this `mut` Oct 27 09:18:00.631 INFO kablam! Oct 27 09:18:00.643 INFO kablam! warning: variable does not need to be mutable Oct 27 09:18:00.643 INFO kablam! --> tests/tac_generator.rs:301:9 Oct 27 09:18:00.643 INFO kablam! | Oct 27 09:18:00.643 INFO kablam! 301 | let mut generator = TACGenerator::new(1); Oct 27 09:18:00.643 INFO kablam! | ----^^^^^^^^^ Oct 27 09:18:00.643 INFO kablam! | | Oct 27 09:18:00.643 INFO kablam! | help: remove this `mut` Oct 27 09:18:00.663 INFO kablam! Oct 27 09:18:03.046 INFO kablam! warning: unused variable: `f` Oct 27 09:18:03.046 INFO kablam! --> tests/cfg.rs:586:13 Oct 27 09:18:03.046 INFO kablam! | Oct 27 09:18:03.046 INFO kablam! 586 | let mut f = Function { Oct 27 09:18:03.046 INFO kablam! | ^ help: consider using `_f` instead Oct 27 09:18:03.046 INFO kablam! | Oct 27 09:18:03.046 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 09:18:03.046 INFO kablam! Oct 27 09:18:03.047 INFO kablam! warning: unused variable: `f` Oct 27 09:18:03.047 INFO kablam! --> tests/cfg.rs:668:13 Oct 27 09:18:03.047 INFO kablam! | Oct 27 09:18:03.047 INFO kablam! 668 | let mut f = Function { Oct 27 09:18:03.047 INFO kablam! | ^ help: consider using `_f` instead Oct 27 09:18:03.047 INFO kablam! Oct 27 09:18:03.047 INFO kablam! warning: unused variable: `f` Oct 27 09:18:03.047 INFO kablam! --> tests/cfg.rs:752:13 Oct 27 09:18:03.047 INFO kablam! | Oct 27 09:18:03.047 INFO kablam! 752 | let mut f = Function { Oct 27 09:18:03.047 INFO kablam! | ^ help: consider using `_f` instead Oct 27 09:18:03.047 INFO kablam! Oct 27 09:18:03.047 INFO kablam! warning: unused variable: `f` Oct 27 09:18:03.047 INFO kablam! --> tests/cfg.rs:835:13 Oct 27 09:18:03.047 INFO kablam! | Oct 27 09:18:03.047 INFO kablam! 835 | let mut f = Function { Oct 27 09:18:03.047 INFO kablam! | ^ help: consider using `_f` instead Oct 27 09:18:03.047 INFO kablam! Oct 27 09:18:03.211 INFO kablam! warning: variable does not need to be mutable Oct 27 09:18:03.211 INFO kablam! --> tests/cfg.rs:586:9 Oct 27 09:18:03.211 INFO kablam! | Oct 27 09:18:03.212 INFO kablam! 586 | let mut f = Function { Oct 27 09:18:03.212 INFO kablam! | ----^ Oct 27 09:18:03.213 INFO kablam! | | Oct 27 09:18:03.213 INFO kablam! | help: remove this `mut` Oct 27 09:18:03.213 INFO kablam! | Oct 27 09:18:03.214 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 27 09:18:03.214 INFO kablam! Oct 27 09:18:03.343 INFO kablam! warning: variable does not need to be mutable Oct 27 09:18:03.343 INFO kablam! --> tests/cfg.rs:668:9 Oct 27 09:18:03.343 INFO kablam! | Oct 27 09:18:03.343 INFO kablam! 668 | let mut f = Function { Oct 27 09:18:03.343 INFO kablam! | ----^ Oct 27 09:18:03.343 INFO kablam! | | Oct 27 09:18:03.351 INFO kablam! | help: remove this `mut` Oct 27 09:18:03.351 INFO kablam! Oct 27 09:18:03.471 INFO kablam! warning: variable does not need to be mutable Oct 27 09:18:03.472 INFO kablam! --> tests/cfg.rs:752:9 Oct 27 09:18:03.472 INFO kablam! | Oct 27 09:18:03.472 INFO kablam! 752 | let mut f = Function { Oct 27 09:18:03.472 INFO kablam! | ----^ Oct 27 09:18:03.472 INFO kablam! | | Oct 27 09:18:03.472 INFO kablam! | help: remove this `mut` Oct 27 09:18:03.472 INFO kablam! Oct 27 09:18:03.491 INFO kablam! warning: variable does not need to be mutable Oct 27 09:18:03.491 INFO kablam! --> tests/cfg.rs:835:9 Oct 27 09:18:03.491 INFO kablam! | Oct 27 09:18:03.491 INFO kablam! 835 | let mut f = Function { Oct 27 09:18:03.492 INFO kablam! | ----^ Oct 27 09:18:03.492 INFO kablam! | | Oct 27 09:18:03.492 INFO kablam! | help: remove this `mut` Oct 27 09:18:03.492 INFO kablam! Oct 27 09:18:04.361 INFO kablam! warning: unused import: `compiler::string_table::StringTable` Oct 27 09:18:04.361 INFO kablam! --> tests/lexer.rs:10:5 Oct 27 09:18:04.361 INFO kablam! | Oct 27 09:18:04.362 INFO kablam! 10 | use compiler::string_table::StringTable; Oct 27 09:18:04.363 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 09:18:04.363 INFO kablam! | Oct 27 09:18:04.363 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 27 09:18:04.363 INFO kablam! Oct 27 09:18:04.843 INFO kablam! warning: function is never used: `run_frontend` Oct 27 09:18:04.843 INFO kablam! --> src/main.rs:51:1 Oct 27 09:18:04.843 INFO kablam! | Oct 27 09:18:04.843 INFO kablam! 51 | / fn run_frontend( Oct 27 09:18:04.843 INFO kablam! 52 | | file_name: &'static str) -> Option> { Oct 27 09:18:04.843 INFO kablam! 53 | | Oct 27 09:18:04.843 INFO kablam! 54 | | let error_reporter = Rc::new( Oct 27 09:18:04.843 INFO kablam! ... | Oct 27 09:18:04.844 INFO kablam! 83 | | Some(tac_functions) Oct 27 09:18:04.844 INFO kablam! 84 | | } Oct 27 09:18:04.844 INFO kablam! | |_^ Oct 27 09:18:04.844 INFO kablam! | Oct 27 09:18:04.844 INFO kablam! = note: #[warn(dead_code)] on by default Oct 27 09:18:04.844 INFO kablam! Oct 27 09:18:04.844 INFO kablam! warning: function is never used: `parse_code` Oct 27 09:18:04.844 INFO kablam! --> src/main.rs:86:1 Oct 27 09:18:04.844 INFO kablam! | Oct 27 09:18:04.844 INFO kablam! 86 | / fn parse_code( Oct 27 09:18:04.844 INFO kablam! 87 | | file_name: &'static str, Oct 27 09:18:04.844 INFO kablam! 88 | | error_reporter: Rc>) -> AstNode { Oct 27 09:18:04.844 INFO kablam! 89 | | Oct 27 09:18:04.844 INFO kablam! ... | Oct 27 09:18:04.844 INFO kablam! 97 | | parser.parse() Oct 27 09:18:04.844 INFO kablam! 98 | | } Oct 27 09:18:04.844 INFO kablam! | |_^ Oct 27 09:18:04.844 INFO kablam! Oct 27 09:18:04.844 INFO kablam! warning: function is never used: `print_tac` Oct 27 09:18:04.844 INFO kablam! --> src/main.rs:100:1 Oct 27 09:18:04.844 INFO kablam! | Oct 27 09:18:04.845 INFO kablam! 100 | fn print_tac(tac_functions: &Vec) { Oct 27 09:18:04.845 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 09:18:04.845 INFO kablam! Oct 27 09:18:04.845 INFO kablam! warning: function is never used: `print_cfg` Oct 27 09:18:04.845 INFO kablam! --> src/main.rs:113:1 Oct 27 09:18:04.845 INFO kablam! | Oct 27 09:18:04.845 INFO kablam! 113 | fn print_cfg(cfg: &HashMap, CFG>, functions: &Vec) { Oct 27 09:18:04.845 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 09:18:04.845 INFO kablam! Oct 27 09:18:04.845 INFO kablam! warning: function is never used: `print_bytecode` Oct 27 09:18:04.845 INFO kablam! --> src/main.rs:150:1 Oct 27 09:18:04.845 INFO kablam! | Oct 27 09:18:04.845 INFO kablam! 150 | fn print_bytecode(byte_gen: &ByteGenerator) { Oct 27 09:18:04.845 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 09:18:04.845 INFO kablam! Oct 27 09:18:04.845 INFO kablam! warning: function is never used: `run_middleend` Oct 27 09:18:04.845 INFO kablam! --> src/main.rs:163:1 Oct 27 09:18:04.845 INFO kablam! | Oct 27 09:18:04.845 INFO kablam! 163 | fn run_middleend(mut functions: Vec) -> Vec { Oct 27 09:18:04.845 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 09:18:04.845 INFO kablam! Oct 27 09:18:04.846 INFO kablam! warning: function is never used: `run_backend` Oct 27 09:18:04.846 INFO kablam! --> src/main.rs:180:1 Oct 27 09:18:04.846 INFO kablam! | Oct 27 09:18:04.846 INFO kablam! 180 | fn run_backend(file_name: &'static str, functions: Vec ) { Oct 27 09:18:04.846 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 09:18:04.846 INFO kablam! Oct 27 09:18:05.853 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 14.02s Oct 27 09:18:05.863 INFO kablam! su: No module specific data is present Oct 27 09:18:06.691 INFO running `"docker" "rm" "-f" "6fc75fa325ee79431485f1c2e6ff7bc9c38dcdf9160cd5c99c0802c6dc90b17c"` Oct 27 09:18:06.938 INFO blam! 6fc75fa325ee79431485f1c2e6ff7bc9c38dcdf9160cd5c99c0802c6dc90b17c