Nov 09 17:29:13.953 INFO checking Valtis/YATCP against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632 Nov 09 17:29:13.954 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 17:29:14.555 INFO blam! 0927263b3e83686b5c7b28f6865608427a9fc8a9f3ad4c0ec106f55b7f065219 Nov 09 17:29:14.558 INFO running `"docker" "start" "-a" "0927263b3e83686b5c7b28f6865608427a9fc8a9f3ad4c0ec106f55b7f065219"` Nov 09 17:29:16.132 INFO kablam! usermod: no changes Nov 09 17:29:16.292 INFO kablam! Checking compiler v0.0.1 (/source) Nov 09 17:29:19.227 INFO kablam! warning: value assigned to `changes` is never read Nov 09 17:29:19.228 INFO kablam! --> src/optimizer/merge_block.rs:24:21 Nov 09 17:29:19.228 INFO kablam! | Nov 09 17:29:19.228 INFO kablam! 24 | changes = true; Nov 09 17:29:19.229 INFO kablam! | ^^^^^^^ Nov 09 17:29:19.229 INFO kablam! | Nov 09 17:29:19.229 INFO kablam! = note: #[warn(unused_assignments)] on by default Nov 09 17:29:19.229 INFO kablam! Nov 09 17:29:19.459 INFO kablam! warning: value assigned to `changes` is never read Nov 09 17:29:19.460 INFO kablam! --> src/optimizer/merge_block.rs:24:21 Nov 09 17:29:19.460 INFO kablam! | Nov 09 17:29:19.460 INFO kablam! 24 | changes = true; Nov 09 17:29:19.461 INFO kablam! | ^^^^^^^ Nov 09 17:29:19.461 INFO kablam! | Nov 09 17:29:19.461 INFO kablam! = note: #[warn(unused_assignments)] on by default Nov 09 17:29:19.462 INFO kablam! Nov 09 17:29:20.341 INFO kablam! warning: variant is never constructed: `RSP` Nov 09 17:29:20.341 INFO kablam! --> src/code_generator/x64.rs:90:5 Nov 09 17:29:20.342 INFO kablam! | Nov 09 17:29:20.342 INFO kablam! 90 | RSP, Nov 09 17:29:20.342 INFO kablam! | ^^^ Nov 09 17:29:20.343 INFO kablam! | Nov 09 17:29:20.343 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 17:29:20.343 INFO kablam! Nov 09 17:29:20.358 INFO kablam! warning: unused comparison that must be used Nov 09 17:29:20.358 INFO kablam! --> src/semcheck/mod.rs:563:13 Nov 09 17:29:20.358 INFO kablam! | Nov 09 17:29:20.359 INFO kablam! 563 | arith_info.node_type == Type::Invalid; Nov 09 17:29:20.359 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 17:29:20.359 INFO kablam! | Nov 09 17:29:20.360 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 09 17:29:20.360 INFO kablam! Nov 09 17:29:20.904 INFO kablam! warning: variant is never constructed: `RSP` Nov 09 17:29:20.905 INFO kablam! --> src/code_generator/x64.rs:90:5 Nov 09 17:29:20.906 INFO kablam! | Nov 09 17:29:20.906 INFO kablam! 90 | RSP, Nov 09 17:29:20.907 INFO kablam! | ^^^ Nov 09 17:29:20.931 INFO kablam! | Nov 09 17:29:20.932 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 17:29:20.932 INFO kablam! Nov 09 17:29:20.983 INFO kablam! warning: unused comparison that must be used Nov 09 17:29:20.984 INFO kablam! --> src/semcheck/mod.rs:563:13 Nov 09 17:29:20.984 INFO kablam! | Nov 09 17:29:20.985 INFO kablam! 563 | arith_info.node_type == Type::Invalid; Nov 09 17:29:20.985 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 17:29:20.995 INFO kablam! | Nov 09 17:29:20.995 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 09 17:29:20.996 INFO kablam! Nov 09 17:29:24.689 INFO kablam! warning: unused import: `compiler::cfg::generate_cfg` Nov 09 17:29:24.689 INFO kablam! --> tests/merge_block.rs:6:5 Nov 09 17:29:24.689 INFO kablam! | Nov 09 17:29:24.689 INFO kablam! 6 | use compiler::cfg::generate_cfg; Nov 09 17:29:24.689 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 17:29:24.723 INFO kablam! | Nov 09 17:29:24.723 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 09 17:29:24.723 INFO kablam! Nov 09 17:29:24.723 INFO kablam! warning: unused import: `compiler::tac_generator::Operator` Nov 09 17:29:24.723 INFO kablam! --> tests/merge_block.rs:10:5 Nov 09 17:29:24.723 INFO kablam! | Nov 09 17:29:24.723 INFO kablam! 10 | use compiler::tac_generator::Operator; Nov 09 17:29:24.723 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 17:29:24.723 INFO kablam! Nov 09 17:29:24.743 INFO kablam! warning: variable does not need to be mutable Nov 09 17:29:24.743 INFO kablam! --> tests/tac_generator.rs:104:9 Nov 09 17:29:24.743 INFO kablam! | Nov 09 17:29:24.743 INFO kablam! 104 | let mut generator = TACGenerator::new(3); Nov 09 17:29:24.743 INFO kablam! | ----^^^^^^^^^ Nov 09 17:29:24.744 INFO kablam! | | Nov 09 17:29:24.744 INFO kablam! | help: remove this `mut` Nov 09 17:29:24.744 INFO kablam! | Nov 09 17:29:24.744 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 17:29:24.744 INFO kablam! Nov 09 17:29:24.807 INFO kablam! warning: variable does not need to be mutable Nov 09 17:29:24.807 INFO kablam! --> tests/tac_generator.rs:212:9 Nov 09 17:29:24.807 INFO kablam! | Nov 09 17:29:24.807 INFO kablam! 212 | let mut generator = TACGenerator::new(2); Nov 09 17:29:24.807 INFO kablam! | ----^^^^^^^^^ Nov 09 17:29:24.807 INFO kablam! | | Nov 09 17:29:24.807 INFO kablam! | help: remove this `mut` Nov 09 17:29:24.831 INFO kablam! Nov 09 17:29:24.859 INFO kablam! warning: variable does not need to be mutable Nov 09 17:29:24.859 INFO kablam! --> tests/tac_generator.rs:301:9 Nov 09 17:29:24.859 INFO kablam! | Nov 09 17:29:24.859 INFO kablam! 301 | let mut generator = TACGenerator::new(1); Nov 09 17:29:24.859 INFO kablam! | ----^^^^^^^^^ Nov 09 17:29:24.859 INFO kablam! | | Nov 09 17:29:24.859 INFO kablam! | help: remove this `mut` Nov 09 17:29:24.859 INFO kablam! Nov 09 17:29:25.015 INFO kablam! warning: unused import: `compiler::string_table::StringTable` Nov 09 17:29:25.016 INFO kablam! --> tests/parser.rs:19:5 Nov 09 17:29:25.017 INFO kablam! | Nov 09 17:29:25.017 INFO kablam! 19 | use compiler::string_table::StringTable; Nov 09 17:29:25.018 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 17:29:25.039 INFO kablam! | Nov 09 17:29:25.040 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 09 17:29:25.040 INFO kablam! Nov 09 17:29:25.142 INFO kablam! warning: unused macro definition Nov 09 17:29:25.142 INFO kablam! --> tests/test_reporter.rs:14:1 Nov 09 17:29:25.142 INFO kablam! | Nov 09 17:29:25.143 INFO kablam! 14 | / macro_rules! assert_eq_error { Nov 09 17:29:25.143 INFO kablam! 15 | | ($error: expr, $e_type:expr, $line:expr, $column:expr, $length:expr) => ( Nov 09 17:29:25.143 INFO kablam! 16 | | { Nov 09 17:29:25.143 INFO kablam! 17 | | assert_eq!($error.error_type, $e_type); Nov 09 17:29:25.143 INFO kablam! ... | Nov 09 17:29:25.143 INFO kablam! 22 | | ) Nov 09 17:29:25.143 INFO kablam! 23 | | } Nov 09 17:29:25.143 INFO kablam! | |_^ Nov 09 17:29:25.167 INFO kablam! | Nov 09 17:29:25.167 INFO kablam! = note: #[warn(unused_macros)] on by default Nov 09 17:29:25.168 INFO kablam! Nov 09 17:29:29.139 INFO kablam! warning: function is never used: `run_frontend` Nov 09 17:29:29.139 INFO kablam! --> src/main.rs:51:1 Nov 09 17:29:29.139 INFO kablam! | Nov 09 17:29:29.140 INFO kablam! 51 | / fn run_frontend( Nov 09 17:29:29.140 INFO kablam! 52 | | file_name: &'static str) -> Option> { Nov 09 17:29:29.140 INFO kablam! 53 | | Nov 09 17:29:29.141 INFO kablam! 54 | | let error_reporter = Rc::new( Nov 09 17:29:29.141 INFO kablam! ... | Nov 09 17:29:29.141 INFO kablam! 83 | | Some(tac_functions) Nov 09 17:29:29.141 INFO kablam! 84 | | } Nov 09 17:29:29.142 INFO kablam! | |_^ Nov 09 17:29:29.142 INFO kablam! | Nov 09 17:29:29.142 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 17:29:29.142 INFO kablam! Nov 09 17:29:29.143 INFO kablam! warning: function is never used: `parse_code` Nov 09 17:29:29.143 INFO kablam! --> src/main.rs:86:1 Nov 09 17:29:29.143 INFO kablam! | Nov 09 17:29:29.143 INFO kablam! 86 | / fn parse_code( Nov 09 17:29:29.144 INFO kablam! 87 | | file_name: &'static str, Nov 09 17:29:29.144 INFO kablam! 88 | | error_reporter: Rc>) -> AstNode { Nov 09 17:29:29.144 INFO kablam! 89 | | Nov 09 17:29:29.145 INFO kablam! ... | Nov 09 17:29:29.145 INFO kablam! 97 | | parser.parse() Nov 09 17:29:29.145 INFO kablam! 98 | | } Nov 09 17:29:29.146 INFO kablam! | |_^ Nov 09 17:29:29.146 INFO kablam! Nov 09 17:29:29.146 INFO kablam! warning: function is never used: `print_tac` Nov 09 17:29:29.146 INFO kablam! --> src/main.rs:100:1 Nov 09 17:29:29.147 INFO kablam! | Nov 09 17:29:29.147 INFO kablam! 100 | fn print_tac(tac_functions: &Vec) { Nov 09 17:29:29.147 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 17:29:29.147 INFO kablam! Nov 09 17:29:29.148 INFO kablam! warning: function is never used: `print_cfg` Nov 09 17:29:29.148 INFO kablam! --> src/main.rs:113:1 Nov 09 17:29:29.148 INFO kablam! | Nov 09 17:29:29.148 INFO kablam! 113 | fn print_cfg(cfg: &HashMap, CFG>, functions: &Vec) { Nov 09 17:29:29.148 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 17:29:29.148 INFO kablam! Nov 09 17:29:29.148 INFO kablam! warning: function is never used: `print_bytecode` Nov 09 17:29:29.148 INFO kablam! --> src/main.rs:150:1 Nov 09 17:29:29.148 INFO kablam! | Nov 09 17:29:29.148 INFO kablam! 150 | fn print_bytecode(byte_gen: &ByteGenerator) { Nov 09 17:29:29.148 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 17:29:29.148 INFO kablam! Nov 09 17:29:29.148 INFO kablam! warning: function is never used: `run_middleend` Nov 09 17:29:29.148 INFO kablam! --> src/main.rs:163:1 Nov 09 17:29:29.148 INFO kablam! | Nov 09 17:29:29.148 INFO kablam! 163 | fn run_middleend(mut functions: Vec) -> Vec { Nov 09 17:29:29.148 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 17:29:29.148 INFO kablam! Nov 09 17:29:29.148 INFO kablam! warning: function is never used: `run_backend` Nov 09 17:29:29.148 INFO kablam! --> src/main.rs:180:1 Nov 09 17:29:29.148 INFO kablam! | Nov 09 17:29:29.148 INFO kablam! 180 | fn run_backend(file_name: &'static str, functions: Vec ) { Nov 09 17:29:29.148 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 17:29:29.148 INFO kablam! Nov 09 17:29:29.735 INFO kablam! warning: unused import: `compiler::string_table::StringTable` Nov 09 17:29:29.735 INFO kablam! --> tests/lexer.rs:10:5 Nov 09 17:29:29.735 INFO kablam! | Nov 09 17:29:29.735 INFO kablam! 10 | use compiler::string_table::StringTable; Nov 09 17:29:29.735 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 17:29:29.735 INFO kablam! | Nov 09 17:29:29.735 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 09 17:29:29.735 INFO kablam! Nov 09 17:29:30.095 INFO kablam! warning: unused variable: `f` Nov 09 17:29:30.095 INFO kablam! --> tests/cfg.rs:586:13 Nov 09 17:29:30.095 INFO kablam! | Nov 09 17:29:30.095 INFO kablam! 586 | let mut f = Function { Nov 09 17:29:30.095 INFO kablam! | ^ help: consider using `_f` instead Nov 09 17:29:30.095 INFO kablam! | Nov 09 17:29:30.095 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 09 17:29:30.095 INFO kablam! Nov 09 17:29:30.095 INFO kablam! warning: unused variable: `f` Nov 09 17:29:30.095 INFO kablam! --> tests/cfg.rs:668:13 Nov 09 17:29:30.095 INFO kablam! | Nov 09 17:29:30.095 INFO kablam! 668 | let mut f = Function { Nov 09 17:29:30.095 INFO kablam! | ^ help: consider using `_f` instead Nov 09 17:29:30.095 INFO kablam! Nov 09 17:29:30.095 INFO kablam! warning: unused variable: `f` Nov 09 17:29:30.095 INFO kablam! --> tests/cfg.rs:752:13 Nov 09 17:29:30.095 INFO kablam! | Nov 09 17:29:30.095 INFO kablam! 752 | let mut f = Function { Nov 09 17:29:30.095 INFO kablam! | ^ help: consider using `_f` instead Nov 09 17:29:30.095 INFO kablam! Nov 09 17:29:30.095 INFO kablam! warning: unused variable: `f` Nov 09 17:29:30.095 INFO kablam! --> tests/cfg.rs:835:13 Nov 09 17:29:30.095 INFO kablam! | Nov 09 17:29:30.095 INFO kablam! 835 | let mut f = Function { Nov 09 17:29:30.095 INFO kablam! | ^ help: consider using `_f` instead Nov 09 17:29:30.095 INFO kablam! Nov 09 17:29:30.715 INFO kablam! warning: variable does not need to be mutable Nov 09 17:29:30.715 INFO kablam! --> tests/cfg.rs:586:9 Nov 09 17:29:30.715 INFO kablam! | Nov 09 17:29:30.715 INFO kablam! 586 | let mut f = Function { Nov 09 17:29:30.715 INFO kablam! | ----^ Nov 09 17:29:30.715 INFO kablam! | | Nov 09 17:29:30.715 INFO kablam! | help: remove this `mut` Nov 09 17:29:30.715 INFO kablam! | Nov 09 17:29:30.715 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 17:29:30.715 INFO kablam! Nov 09 17:29:30.768 INFO kablam! warning: variable does not need to be mutable Nov 09 17:29:30.768 INFO kablam! --> tests/cfg.rs:668:9 Nov 09 17:29:30.768 INFO kablam! | Nov 09 17:29:30.768 INFO kablam! 668 | let mut f = Function { Nov 09 17:29:30.768 INFO kablam! | ----^ Nov 09 17:29:30.768 INFO kablam! | | Nov 09 17:29:30.768 INFO kablam! | help: remove this `mut` Nov 09 17:29:30.768 INFO kablam! Nov 09 17:29:30.827 INFO kablam! warning: variable does not need to be mutable Nov 09 17:29:30.827 INFO kablam! --> tests/cfg.rs:752:9 Nov 09 17:29:30.827 INFO kablam! | Nov 09 17:29:30.827 INFO kablam! 752 | let mut f = Function { Nov 09 17:29:30.827 INFO kablam! | ----^ Nov 09 17:29:30.827 INFO kablam! | | Nov 09 17:29:30.827 INFO kablam! | help: remove this `mut` Nov 09 17:29:30.827 INFO kablam! Nov 09 17:29:30.827 INFO kablam! warning: variable does not need to be mutable Nov 09 17:29:30.827 INFO kablam! --> tests/cfg.rs:835:9 Nov 09 17:29:30.827 INFO kablam! | Nov 09 17:29:30.827 INFO kablam! 835 | let mut f = Function { Nov 09 17:29:30.827 INFO kablam! | ----^ Nov 09 17:29:30.827 INFO kablam! | | Nov 09 17:29:30.827 INFO kablam! | help: remove this `mut` Nov 09 17:29:30.827 INFO kablam! Nov 09 17:29:32.214 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 16.01s Nov 09 17:29:32.214 INFO kablam! su: No module specific data is present Nov 09 17:29:33.346 INFO running `"docker" "rm" "-f" "0927263b3e83686b5c7b28f6865608427a9fc8a9f3ad4c0ec106f55b7f065219"` Nov 09 17:29:33.661 INFO blam! 0927263b3e83686b5c7b28f6865608427a9fc8a9f3ad4c0ec106f55b7f065219