Oct 21 20:14:34.036 INFO checking Valtis/YATCP against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192 Oct 21 20:14:34.036 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 20:14:34.641 INFO blam! 968b1b2156e010c7879ea0862634634030fbf53f4bc6b57a73de032f495cde49 Oct 21 20:14:34.642 INFO running `"docker" "start" "-a" "968b1b2156e010c7879ea0862634634030fbf53f4bc6b57a73de032f495cde49"` Oct 21 20:14:35.703 INFO kablam! usermod: no changes Oct 21 20:14:35.792 INFO kablam! Checking compiler v0.0.1 (/source) Oct 21 20:14:38.466 INFO kablam! warning: value assigned to `changes` is never read Oct 21 20:14:38.467 INFO kablam! --> src/optimizer/merge_block.rs:24:21 Oct 21 20:14:38.467 INFO kablam! | Oct 21 20:14:38.467 INFO kablam! 24 | changes = true; Oct 21 20:14:38.467 INFO kablam! | ^^^^^^^ Oct 21 20:14:38.467 INFO kablam! | Oct 21 20:14:38.467 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 21 20:14:38.467 INFO kablam! Oct 21 20:14:38.784 INFO kablam! warning: value assigned to `changes` is never read Oct 21 20:14:38.784 INFO kablam! --> src/optimizer/merge_block.rs:24:21 Oct 21 20:14:38.784 INFO kablam! | Oct 21 20:14:38.784 INFO kablam! 24 | changes = true; Oct 21 20:14:38.784 INFO kablam! | ^^^^^^^ Oct 21 20:14:38.784 INFO kablam! | Oct 21 20:14:38.784 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 21 20:14:38.784 INFO kablam! Oct 21 20:14:39.300 INFO kablam! warning: variant is never constructed: `RSP` Oct 21 20:14:39.300 INFO kablam! --> src/code_generator/x64.rs:90:5 Oct 21 20:14:39.300 INFO kablam! | Oct 21 20:14:39.300 INFO kablam! 90 | RSP, Oct 21 20:14:39.300 INFO kablam! | ^^^ Oct 21 20:14:39.300 INFO kablam! | Oct 21 20:14:39.300 INFO kablam! = note: #[warn(dead_code)] on by default Oct 21 20:14:39.300 INFO kablam! Oct 21 20:14:39.326 INFO kablam! warning: unused comparison that must be used Oct 21 20:14:39.326 INFO kablam! --> src/semcheck/mod.rs:563:13 Oct 21 20:14:39.326 INFO kablam! | Oct 21 20:14:39.326 INFO kablam! 563 | arith_info.node_type == Type::Invalid; Oct 21 20:14:39.326 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 20:14:39.326 INFO kablam! | Oct 21 20:14:39.326 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 21 20:14:39.326 INFO kablam! Oct 21 20:14:39.628 INFO kablam! warning: variant is never constructed: `RSP` Oct 21 20:14:39.628 INFO kablam! --> src/code_generator/x64.rs:90:5 Oct 21 20:14:39.628 INFO kablam! | Oct 21 20:14:39.628 INFO kablam! 90 | RSP, Oct 21 20:14:39.628 INFO kablam! | ^^^ Oct 21 20:14:39.628 INFO kablam! | Oct 21 20:14:39.628 INFO kablam! = note: #[warn(dead_code)] on by default Oct 21 20:14:39.628 INFO kablam! Oct 21 20:14:39.672 INFO kablam! warning: unused comparison that must be used Oct 21 20:14:39.672 INFO kablam! --> src/semcheck/mod.rs:563:13 Oct 21 20:14:39.672 INFO kablam! | Oct 21 20:14:39.672 INFO kablam! 563 | arith_info.node_type == Type::Invalid; Oct 21 20:14:39.672 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 20:14:39.672 INFO kablam! | Oct 21 20:14:39.672 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 21 20:14:39.672 INFO kablam! Oct 21 20:14:42.568 INFO kablam! warning: function is never used: `run_frontend` Oct 21 20:14:42.568 INFO kablam! --> src/main.rs:51:1 Oct 21 20:14:42.568 INFO kablam! | Oct 21 20:14:42.568 INFO kablam! 51 | / fn run_frontend( Oct 21 20:14:42.568 INFO kablam! 52 | | file_name: &'static str) -> Option> { Oct 21 20:14:42.568 INFO kablam! 53 | | Oct 21 20:14:42.568 INFO kablam! 54 | | let error_reporter = Rc::new( Oct 21 20:14:42.568 INFO kablam! ... | Oct 21 20:14:42.569 INFO kablam! 83 | | Some(tac_functions) Oct 21 20:14:42.569 INFO kablam! 84 | | } Oct 21 20:14:42.569 INFO kablam! | |_^ Oct 21 20:14:42.569 INFO kablam! | Oct 21 20:14:42.569 INFO kablam! = note: #[warn(dead_code)] on by default Oct 21 20:14:42.569 INFO kablam! Oct 21 20:14:42.569 INFO kablam! warning: function is never used: `parse_code` Oct 21 20:14:42.569 INFO kablam! --> src/main.rs:86:1 Oct 21 20:14:42.569 INFO kablam! | Oct 21 20:14:42.569 INFO kablam! 86 | / fn parse_code( Oct 21 20:14:42.569 INFO kablam! 87 | | file_name: &'static str, Oct 21 20:14:42.569 INFO kablam! 88 | | error_reporter: Rc>) -> AstNode { Oct 21 20:14:42.569 INFO kablam! 89 | | Oct 21 20:14:42.569 INFO kablam! ... | Oct 21 20:14:42.569 INFO kablam! 97 | | parser.parse() Oct 21 20:14:42.569 INFO kablam! 98 | | } Oct 21 20:14:42.569 INFO kablam! | |_^ Oct 21 20:14:42.569 INFO kablam! Oct 21 20:14:42.569 INFO kablam! warning: function is never used: `print_tac` Oct 21 20:14:42.569 INFO kablam! --> src/main.rs:100:1 Oct 21 20:14:42.569 INFO kablam! | Oct 21 20:14:42.569 INFO kablam! 100 | fn print_tac(tac_functions: &Vec) { Oct 21 20:14:42.569 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 20:14:42.569 INFO kablam! Oct 21 20:14:42.569 INFO kablam! warning: function is never used: `print_cfg` Oct 21 20:14:42.569 INFO kablam! --> src/main.rs:113:1 Oct 21 20:14:42.569 INFO kablam! | Oct 21 20:14:42.569 INFO kablam! 113 | fn print_cfg(cfg: &HashMap, CFG>, functions: &Vec) { Oct 21 20:14:42.569 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 20:14:42.569 INFO kablam! Oct 21 20:14:42.569 INFO kablam! warning: function is never used: `print_bytecode` Oct 21 20:14:42.569 INFO kablam! --> src/main.rs:150:1 Oct 21 20:14:42.569 INFO kablam! | Oct 21 20:14:42.569 INFO kablam! 150 | fn print_bytecode(byte_gen: &ByteGenerator) { Oct 21 20:14:42.569 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 20:14:42.569 INFO kablam! Oct 21 20:14:42.569 INFO kablam! warning: function is never used: `run_middleend` Oct 21 20:14:42.569 INFO kablam! --> src/main.rs:163:1 Oct 21 20:14:42.569 INFO kablam! | Oct 21 20:14:42.569 INFO kablam! 163 | fn run_middleend(mut functions: Vec) -> Vec { Oct 21 20:14:42.569 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 20:14:42.569 INFO kablam! Oct 21 20:14:42.569 INFO kablam! warning: function is never used: `run_backend` Oct 21 20:14:42.569 INFO kablam! --> src/main.rs:180:1 Oct 21 20:14:42.569 INFO kablam! | Oct 21 20:14:42.569 INFO kablam! 180 | fn run_backend(file_name: &'static str, functions: Vec ) { Oct 21 20:14:42.569 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 20:14:42.569 INFO kablam! Oct 21 20:14:43.080 INFO kablam! warning: unused macro definition Oct 21 20:14:43.080 INFO kablam! --> tests/test_reporter.rs:14:1 Oct 21 20:14:43.080 INFO kablam! | Oct 21 20:14:43.080 INFO kablam! 14 | / macro_rules! assert_eq_error { Oct 21 20:14:43.080 INFO kablam! 15 | | ($error: expr, $e_type:expr, $line:expr, $column:expr, $length:expr) => ( Oct 21 20:14:43.080 INFO kablam! 16 | | { Oct 21 20:14:43.080 INFO kablam! 17 | | assert_eq!($error.error_type, $e_type); Oct 21 20:14:43.080 INFO kablam! ... | Oct 21 20:14:43.080 INFO kablam! 22 | | ) Oct 21 20:14:43.080 INFO kablam! 23 | | } Oct 21 20:14:43.080 INFO kablam! | |_^ Oct 21 20:14:43.080 INFO kablam! | Oct 21 20:14:43.080 INFO kablam! = note: #[warn(unused_macros)] on by default Oct 21 20:14:43.080 INFO kablam! Oct 21 20:14:43.168 INFO kablam! warning: unused import: `compiler::string_table::StringTable` Oct 21 20:14:43.168 INFO kablam! --> tests/lexer.rs:10:5 Oct 21 20:14:43.168 INFO kablam! | Oct 21 20:14:43.168 INFO kablam! 10 | use compiler::string_table::StringTable; Oct 21 20:14:43.168 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 20:14:43.168 INFO kablam! | Oct 21 20:14:43.168 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 21 20:14:43.168 INFO kablam! Oct 21 20:14:43.448 INFO kablam! warning: unused import: `compiler::string_table::StringTable` Oct 21 20:14:43.448 INFO kablam! --> tests/parser.rs:19:5 Oct 21 20:14:43.448 INFO kablam! | Oct 21 20:14:43.448 INFO kablam! 19 | use compiler::string_table::StringTable; Oct 21 20:14:43.448 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 20:14:43.448 INFO kablam! | Oct 21 20:14:43.448 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 21 20:14:43.448 INFO kablam! Oct 21 20:14:43.844 INFO kablam! warning: unused import: `compiler::cfg::generate_cfg` Oct 21 20:14:43.844 INFO kablam! --> tests/merge_block.rs:6:5 Oct 21 20:14:43.844 INFO kablam! | Oct 21 20:14:43.844 INFO kablam! 6 | use compiler::cfg::generate_cfg; Oct 21 20:14:43.844 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 20:14:43.844 INFO kablam! | Oct 21 20:14:43.844 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 21 20:14:43.844 INFO kablam! Oct 21 20:14:43.844 INFO kablam! warning: unused import: `compiler::tac_generator::Operator` Oct 21 20:14:43.844 INFO kablam! --> tests/merge_block.rs:10:5 Oct 21 20:14:43.844 INFO kablam! | Oct 21 20:14:43.844 INFO kablam! 10 | use compiler::tac_generator::Operator; Oct 21 20:14:43.844 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 20:14:43.844 INFO kablam! Oct 21 20:14:44.104 INFO kablam! warning: variable does not need to be mutable Oct 21 20:14:44.104 INFO kablam! --> tests/tac_generator.rs:104:9 Oct 21 20:14:44.104 INFO kablam! | Oct 21 20:14:44.104 INFO kablam! 104 | let mut generator = TACGenerator::new(3); Oct 21 20:14:44.104 INFO kablam! | ----^^^^^^^^^ Oct 21 20:14:44.104 INFO kablam! | | Oct 21 20:14:44.104 INFO kablam! | help: remove this `mut` Oct 21 20:14:44.104 INFO kablam! | Oct 21 20:14:44.104 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 21 20:14:44.104 INFO kablam! Oct 21 20:14:44.132 INFO kablam! warning: variable does not need to be mutable Oct 21 20:14:44.132 INFO kablam! --> tests/tac_generator.rs:212:9 Oct 21 20:14:44.132 INFO kablam! | Oct 21 20:14:44.132 INFO kablam! 212 | let mut generator = TACGenerator::new(2); Oct 21 20:14:44.132 INFO kablam! | ----^^^^^^^^^ Oct 21 20:14:44.132 INFO kablam! | | Oct 21 20:14:44.132 INFO kablam! | help: remove this `mut` Oct 21 20:14:44.132 INFO kablam! Oct 21 20:14:44.148 INFO kablam! warning: variable does not need to be mutable Oct 21 20:14:44.148 INFO kablam! --> tests/tac_generator.rs:301:9 Oct 21 20:14:44.148 INFO kablam! | Oct 21 20:14:44.148 INFO kablam! 301 | let mut generator = TACGenerator::new(1); Oct 21 20:14:44.148 INFO kablam! | ----^^^^^^^^^ Oct 21 20:14:44.148 INFO kablam! | | Oct 21 20:14:44.148 INFO kablam! | help: remove this `mut` Oct 21 20:14:44.148 INFO kablam! Oct 21 20:14:46.224 INFO kablam! warning: unused variable: `f` Oct 21 20:14:46.224 INFO kablam! --> tests/cfg.rs:586:13 Oct 21 20:14:46.224 INFO kablam! | Oct 21 20:14:46.224 INFO kablam! 586 | let mut f = Function { Oct 21 20:14:46.224 INFO kablam! | ^ help: consider using `_f` instead Oct 21 20:14:46.224 INFO kablam! | Oct 21 20:14:46.224 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 21 20:14:46.224 INFO kablam! Oct 21 20:14:46.224 INFO kablam! warning: unused variable: `f` Oct 21 20:14:46.224 INFO kablam! --> tests/cfg.rs:668:13 Oct 21 20:14:46.224 INFO kablam! | Oct 21 20:14:46.224 INFO kablam! 668 | let mut f = Function { Oct 21 20:14:46.224 INFO kablam! | ^ help: consider using `_f` instead Oct 21 20:14:46.224 INFO kablam! Oct 21 20:14:46.224 INFO kablam! warning: unused variable: `f` Oct 21 20:14:46.224 INFO kablam! --> tests/cfg.rs:752:13 Oct 21 20:14:46.224 INFO kablam! | Oct 21 20:14:46.224 INFO kablam! 752 | let mut f = Function { Oct 21 20:14:46.224 INFO kablam! | ^ help: consider using `_f` instead Oct 21 20:14:46.232 INFO kablam! Oct 21 20:14:46.232 INFO kablam! warning: unused variable: `f` Oct 21 20:14:46.233 INFO kablam! --> tests/cfg.rs:835:13 Oct 21 20:14:46.233 INFO kablam! | Oct 21 20:14:46.233 INFO kablam! 835 | let mut f = Function { Oct 21 20:14:46.233 INFO kablam! | ^ help: consider using `_f` instead Oct 21 20:14:46.240 INFO kablam! Oct 21 20:14:46.375 INFO kablam! warning: variable does not need to be mutable Oct 21 20:14:46.375 INFO kablam! --> tests/cfg.rs:586:9 Oct 21 20:14:46.375 INFO kablam! | Oct 21 20:14:46.375 INFO kablam! 586 | let mut f = Function { Oct 21 20:14:46.375 INFO kablam! | ----^ Oct 21 20:14:46.375 INFO kablam! | | Oct 21 20:14:46.375 INFO kablam! | help: remove this `mut` Oct 21 20:14:46.375 INFO kablam! | Oct 21 20:14:46.375 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 21 20:14:46.375 INFO kablam! Oct 21 20:14:46.404 INFO kablam! warning: variable does not need to be mutable Oct 21 20:14:46.404 INFO kablam! --> tests/cfg.rs:668:9 Oct 21 20:14:46.404 INFO kablam! | Oct 21 20:14:46.404 INFO kablam! 668 | let mut f = Function { Oct 21 20:14:46.404 INFO kablam! | ----^ Oct 21 20:14:46.404 INFO kablam! | | Oct 21 20:14:46.404 INFO kablam! | help: remove this `mut` Oct 21 20:14:46.404 INFO kablam! Oct 21 20:14:46.415 INFO kablam! warning: variable does not need to be mutable Oct 21 20:14:46.415 INFO kablam! --> tests/cfg.rs:752:9 Oct 21 20:14:46.415 INFO kablam! | Oct 21 20:14:46.415 INFO kablam! 752 | let mut f = Function { Oct 21 20:14:46.415 INFO kablam! | ----^ Oct 21 20:14:46.415 INFO kablam! | | Oct 21 20:14:46.415 INFO kablam! | help: remove this `mut` Oct 21 20:14:46.415 INFO kablam! Oct 21 20:14:46.424 INFO kablam! warning: variable does not need to be mutable Oct 21 20:14:46.424 INFO kablam! --> tests/cfg.rs:835:9 Oct 21 20:14:46.424 INFO kablam! | Oct 21 20:14:46.424 INFO kablam! 835 | let mut f = Function { Oct 21 20:14:46.424 INFO kablam! | ----^ Oct 21 20:14:46.424 INFO kablam! | | Oct 21 20:14:46.424 INFO kablam! | help: remove this `mut` Oct 21 20:14:46.424 INFO kablam! Oct 21 20:14:47.605 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 11.86s Oct 21 20:14:47.652 INFO kablam! su: No module specific data is present Oct 21 20:14:48.182 INFO running `"docker" "rm" "-f" "968b1b2156e010c7879ea0862634634030fbf53f4bc6b57a73de032f495cde49"` Oct 21 20:14:48.581 INFO blam! 968b1b2156e010c7879ea0862634634030fbf53f4bc6b57a73de032f495cde49