Nov 01 09:37:39.608 INFO checking Valtis/YATCP against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Nov 01 09:37:39.608 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 09:37:40.103 INFO blam! 2eeb78b95385b65b3eaaccad8777b8dff1406bb7386e79bfa61b450de2b900de Nov 01 09:37:40.105 INFO running `"docker" "start" "-a" "2eeb78b95385b65b3eaaccad8777b8dff1406bb7386e79bfa61b450de2b900de"` Nov 01 09:37:42.227 INFO kablam! usermod: no changes Nov 01 09:37:42.300 INFO kablam! Checking compiler v0.0.1 (/source) Nov 01 09:37:45.728 INFO kablam! warning: value assigned to `changes` is never read Nov 01 09:37:45.729 INFO kablam! --> src/optimizer/merge_block.rs:24:21 Nov 01 09:37:45.730 INFO kablam! | Nov 01 09:37:45.731 INFO kablam! 24 | changes = true; Nov 01 09:37:45.732 INFO kablam! | ^^^^^^^ Nov 01 09:37:45.732 INFO kablam! | Nov 01 09:37:45.733 INFO kablam! = note: #[warn(unused_assignments)] on by default Nov 01 09:37:45.733 INFO kablam! Nov 01 09:37:46.148 INFO kablam! warning: value assigned to `changes` is never read Nov 01 09:37:46.149 INFO kablam! --> src/optimizer/merge_block.rs:24:21 Nov 01 09:37:46.150 INFO kablam! | Nov 01 09:37:46.151 INFO kablam! 24 | changes = true; Nov 01 09:37:46.151 INFO kablam! | ^^^^^^^ Nov 01 09:37:46.152 INFO kablam! | Nov 01 09:37:46.153 INFO kablam! = note: #[warn(unused_assignments)] on by default Nov 01 09:37:46.153 INFO kablam! Nov 01 09:37:46.934 INFO kablam! warning: variant is never constructed: `RSP` Nov 01 09:37:46.934 INFO kablam! --> src/code_generator/x64.rs:90:5 Nov 01 09:37:46.934 INFO kablam! | Nov 01 09:37:46.934 INFO kablam! 90 | RSP, Nov 01 09:37:46.934 INFO kablam! | ^^^ Nov 01 09:37:46.934 INFO kablam! | Nov 01 09:37:46.934 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 09:37:46.934 INFO kablam! Nov 01 09:37:46.956 INFO kablam! warning: unused comparison that must be used Nov 01 09:37:46.956 INFO kablam! --> src/semcheck/mod.rs:563:13 Nov 01 09:37:46.956 INFO kablam! | Nov 01 09:37:46.956 INFO kablam! 563 | arith_info.node_type == Type::Invalid; Nov 01 09:37:46.956 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:37:46.956 INFO kablam! | Nov 01 09:37:46.964 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 09:37:46.964 INFO kablam! Nov 01 09:37:48.128 INFO kablam! warning: variant is never constructed: `RSP` Nov 01 09:37:48.129 INFO kablam! --> src/code_generator/x64.rs:90:5 Nov 01 09:37:48.129 INFO kablam! | Nov 01 09:37:48.129 INFO kablam! 90 | RSP, Nov 01 09:37:48.129 INFO kablam! | ^^^ Nov 01 09:37:48.129 INFO kablam! | Nov 01 09:37:48.129 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 09:37:48.129 INFO kablam! Nov 01 09:37:48.184 INFO kablam! warning: unused comparison that must be used Nov 01 09:37:48.185 INFO kablam! --> src/semcheck/mod.rs:563:13 Nov 01 09:37:48.185 INFO kablam! | Nov 01 09:37:48.186 INFO kablam! 563 | arith_info.node_type == Type::Invalid; Nov 01 09:37:48.186 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:37:48.207 INFO kablam! | Nov 01 09:37:48.208 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 09:37:48.208 INFO kablam! Nov 01 09:37:50.441 INFO kablam! warning: unused import: `compiler::string_table::StringTable` Nov 01 09:37:50.441 INFO kablam! --> tests/lexer.rs:10:5 Nov 01 09:37:50.441 INFO kablam! | Nov 01 09:37:50.441 INFO kablam! 10 | use compiler::string_table::StringTable; Nov 01 09:37:50.441 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:37:50.441 INFO kablam! | Nov 01 09:37:50.442 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 09:37:50.442 INFO kablam! Nov 01 09:37:51.064 INFO kablam! warning: unused macro definition Nov 01 09:37:51.064 INFO kablam! --> tests/test_reporter.rs:14:1 Nov 01 09:37:51.064 INFO kablam! | Nov 01 09:37:51.064 INFO kablam! 14 | / macro_rules! assert_eq_error { Nov 01 09:37:51.064 INFO kablam! 15 | | ($error: expr, $e_type:expr, $line:expr, $column:expr, $length:expr) => ( Nov 01 09:37:51.064 INFO kablam! 16 | | { Nov 01 09:37:51.064 INFO kablam! 17 | | assert_eq!($error.error_type, $e_type); Nov 01 09:37:51.064 INFO kablam! ... | Nov 01 09:37:51.064 INFO kablam! 22 | | ) Nov 01 09:37:51.064 INFO kablam! 23 | | } Nov 01 09:37:51.064 INFO kablam! | |_^ Nov 01 09:37:51.064 INFO kablam! | Nov 01 09:37:51.064 INFO kablam! = note: #[warn(unused_macros)] on by default Nov 01 09:37:51.064 INFO kablam! Nov 01 09:37:51.532 INFO kablam! warning: unused import: `compiler::cfg::generate_cfg` Nov 01 09:37:51.532 INFO kablam! --> tests/merge_block.rs:6:5 Nov 01 09:37:51.532 INFO kablam! | Nov 01 09:37:51.532 INFO kablam! 6 | use compiler::cfg::generate_cfg; Nov 01 09:37:51.532 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:37:51.532 INFO kablam! | Nov 01 09:37:51.532 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 09:37:51.532 INFO kablam! Nov 01 09:37:51.532 INFO kablam! warning: unused import: `compiler::tac_generator::Operator` Nov 01 09:37:51.532 INFO kablam! --> tests/merge_block.rs:10:5 Nov 01 09:37:51.532 INFO kablam! | Nov 01 09:37:51.532 INFO kablam! 10 | use compiler::tac_generator::Operator; Nov 01 09:37:51.532 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:37:51.532 INFO kablam! Nov 01 09:37:52.328 INFO kablam! warning: unused import: `compiler::string_table::StringTable` Nov 01 09:37:52.329 INFO kablam! --> tests/parser.rs:19:5 Nov 01 09:37:52.330 INFO kablam! | Nov 01 09:37:52.330 INFO kablam! 19 | use compiler::string_table::StringTable; Nov 01 09:37:52.331 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:37:52.331 INFO kablam! | Nov 01 09:37:52.332 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 09:37:52.332 INFO kablam! Nov 01 09:37:55.360 INFO kablam! warning: variable does not need to be mutable Nov 01 09:37:55.361 INFO kablam! --> tests/tac_generator.rs:104:9 Nov 01 09:37:55.362 INFO kablam! | Nov 01 09:37:55.363 INFO kablam! 104 | let mut generator = TACGenerator::new(3); Nov 01 09:37:55.363 INFO kablam! | ----^^^^^^^^^ Nov 01 09:37:55.364 INFO kablam! | | Nov 01 09:37:55.364 INFO kablam! | help: remove this `mut` Nov 01 09:37:55.365 INFO kablam! | Nov 01 09:37:55.366 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 09:37:55.366 INFO kablam! Nov 01 09:37:55.448 INFO kablam! warning: variable does not need to be mutable Nov 01 09:37:55.449 INFO kablam! --> tests/tac_generator.rs:212:9 Nov 01 09:37:55.450 INFO kablam! | Nov 01 09:37:55.450 INFO kablam! 212 | let mut generator = TACGenerator::new(2); Nov 01 09:37:55.451 INFO kablam! | ----^^^^^^^^^ Nov 01 09:37:55.452 INFO kablam! | | Nov 01 09:37:55.452 INFO kablam! | help: remove this `mut` Nov 01 09:37:55.453 INFO kablam! Nov 01 09:37:55.508 INFO kablam! warning: variable does not need to be mutable Nov 01 09:37:55.509 INFO kablam! --> tests/tac_generator.rs:301:9 Nov 01 09:37:55.510 INFO kablam! | Nov 01 09:37:55.511 INFO kablam! 301 | let mut generator = TACGenerator::new(1); Nov 01 09:37:55.511 INFO kablam! | ----^^^^^^^^^ Nov 01 09:37:55.512 INFO kablam! | | Nov 01 09:37:55.513 INFO kablam! | help: remove this `mut` Nov 01 09:37:55.513 INFO kablam! Nov 01 09:37:57.048 INFO kablam! warning: function is never used: `run_frontend` Nov 01 09:37:57.049 INFO kablam! --> src/main.rs:51:1 Nov 01 09:37:57.050 INFO kablam! | Nov 01 09:37:57.050 INFO kablam! 51 | / fn run_frontend( Nov 01 09:37:57.051 INFO kablam! 52 | | file_name: &'static str) -> Option> { Nov 01 09:37:57.051 INFO kablam! 53 | | Nov 01 09:37:57.052 INFO kablam! 54 | | let error_reporter = Rc::new( Nov 01 09:37:57.052 INFO kablam! ... | Nov 01 09:37:57.053 INFO kablam! 83 | | Some(tac_functions) Nov 01 09:37:57.054 INFO kablam! 84 | | } Nov 01 09:37:57.054 INFO kablam! | |_^ Nov 01 09:37:57.054 INFO kablam! | Nov 01 09:37:57.055 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 09:37:57.055 INFO kablam! Nov 01 09:37:57.056 INFO kablam! warning: function is never used: `parse_code` Nov 01 09:37:57.056 INFO kablam! --> src/main.rs:86:1 Nov 01 09:37:57.056 INFO kablam! | Nov 01 09:37:57.056 INFO kablam! 86 | / fn parse_code( Nov 01 09:37:57.056 INFO kablam! 87 | | file_name: &'static str, Nov 01 09:37:57.056 INFO kablam! 88 | | error_reporter: Rc>) -> AstNode { Nov 01 09:37:57.057 INFO kablam! 89 | | Nov 01 09:37:57.057 INFO kablam! ... | Nov 01 09:37:57.057 INFO kablam! 97 | | parser.parse() Nov 01 09:37:57.057 INFO kablam! 98 | | } Nov 01 09:37:57.057 INFO kablam! | |_^ Nov 01 09:37:57.057 INFO kablam! Nov 01 09:37:57.057 INFO kablam! warning: function is never used: `print_tac` Nov 01 09:37:57.057 INFO kablam! --> src/main.rs:100:1 Nov 01 09:37:57.059 INFO kablam! | Nov 01 09:37:57.059 INFO kablam! 100 | fn print_tac(tac_functions: &Vec) { Nov 01 09:37:57.059 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:37:57.059 INFO kablam! Nov 01 09:37:57.059 INFO kablam! warning: function is never used: `print_cfg` Nov 01 09:37:57.059 INFO kablam! --> src/main.rs:113:1 Nov 01 09:37:57.059 INFO kablam! | Nov 01 09:37:57.059 INFO kablam! 113 | fn print_cfg(cfg: &HashMap, CFG>, functions: &Vec) { Nov 01 09:37:57.059 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:37:57.059 INFO kablam! Nov 01 09:37:57.060 INFO kablam! warning: function is never used: `print_bytecode` Nov 01 09:37:57.060 INFO kablam! --> src/main.rs:150:1 Nov 01 09:37:57.060 INFO kablam! | Nov 01 09:37:57.060 INFO kablam! 150 | fn print_bytecode(byte_gen: &ByteGenerator) { Nov 01 09:37:57.060 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:37:57.060 INFO kablam! Nov 01 09:37:57.060 INFO kablam! warning: function is never used: `run_middleend` Nov 01 09:37:57.061 INFO kablam! --> src/main.rs:163:1 Nov 01 09:37:57.061 INFO kablam! | Nov 01 09:37:57.061 INFO kablam! 163 | fn run_middleend(mut functions: Vec) -> Vec { Nov 01 09:37:57.061 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:37:57.061 INFO kablam! Nov 01 09:37:57.062 INFO kablam! warning: function is never used: `run_backend` Nov 01 09:37:57.062 INFO kablam! --> src/main.rs:180:1 Nov 01 09:37:57.062 INFO kablam! | Nov 01 09:37:57.063 INFO kablam! 180 | fn run_backend(file_name: &'static str, functions: Vec ) { Nov 01 09:37:57.063 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:37:57.063 INFO kablam! Nov 01 09:37:57.716 INFO kablam! warning: unused variable: `f` Nov 01 09:37:57.716 INFO kablam! --> tests/cfg.rs:586:13 Nov 01 09:37:57.717 INFO kablam! | Nov 01 09:37:57.717 INFO kablam! 586 | let mut f = Function { Nov 01 09:37:57.717 INFO kablam! | ^ help: consider using `_f` instead Nov 01 09:37:57.717 INFO kablam! | Nov 01 09:37:57.717 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 09:37:57.717 INFO kablam! Nov 01 09:37:57.717 INFO kablam! warning: unused variable: `f` Nov 01 09:37:57.717 INFO kablam! --> tests/cfg.rs:668:13 Nov 01 09:37:57.717 INFO kablam! | Nov 01 09:37:57.717 INFO kablam! 668 | let mut f = Function { Nov 01 09:37:57.717 INFO kablam! | ^ help: consider using `_f` instead Nov 01 09:37:57.717 INFO kablam! Nov 01 09:37:57.717 INFO kablam! warning: unused variable: `f` Nov 01 09:37:57.717 INFO kablam! --> tests/cfg.rs:752:13 Nov 01 09:37:57.717 INFO kablam! | Nov 01 09:37:57.717 INFO kablam! 752 | let mut f = Function { Nov 01 09:37:57.717 INFO kablam! | ^ help: consider using `_f` instead Nov 01 09:37:57.717 INFO kablam! Nov 01 09:37:57.717 INFO kablam! warning: unused variable: `f` Nov 01 09:37:57.717 INFO kablam! --> tests/cfg.rs:835:13 Nov 01 09:37:57.717 INFO kablam! | Nov 01 09:37:57.717 INFO kablam! 835 | let mut f = Function { Nov 01 09:37:57.717 INFO kablam! | ^ help: consider using `_f` instead Nov 01 09:37:57.717 INFO kablam! Nov 01 09:37:58.044 INFO kablam! warning: variable does not need to be mutable Nov 01 09:37:58.045 INFO kablam! --> tests/cfg.rs:586:9 Nov 01 09:37:58.045 INFO kablam! | Nov 01 09:37:58.045 INFO kablam! 586 | let mut f = Function { Nov 01 09:37:58.045 INFO kablam! | ----^ Nov 01 09:37:58.045 INFO kablam! | | Nov 01 09:37:58.045 INFO kablam! | help: remove this `mut` Nov 01 09:37:58.045 INFO kablam! | Nov 01 09:37:58.045 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 09:37:58.045 INFO kablam! Nov 01 09:37:58.077 INFO kablam! warning: variable does not need to be mutable Nov 01 09:37:58.077 INFO kablam! --> tests/cfg.rs:668:9 Nov 01 09:37:58.077 INFO kablam! | Nov 01 09:37:58.077 INFO kablam! 668 | let mut f = Function { Nov 01 09:37:58.077 INFO kablam! | ----^ Nov 01 09:37:58.077 INFO kablam! | | Nov 01 09:37:58.077 INFO kablam! | help: remove this `mut` Nov 01 09:37:58.077 INFO kablam! Nov 01 09:37:58.112 INFO kablam! warning: variable does not need to be mutable Nov 01 09:37:58.113 INFO kablam! --> tests/cfg.rs:752:9 Nov 01 09:37:58.113 INFO kablam! | Nov 01 09:37:58.113 INFO kablam! 752 | let mut f = Function { Nov 01 09:37:58.113 INFO kablam! | ----^ Nov 01 09:37:58.113 INFO kablam! | | Nov 01 09:37:58.113 INFO kablam! | help: remove this `mut` Nov 01 09:37:58.113 INFO kablam! Nov 01 09:37:58.113 INFO kablam! warning: variable does not need to be mutable Nov 01 09:37:58.113 INFO kablam! --> tests/cfg.rs:835:9 Nov 01 09:37:58.113 INFO kablam! | Nov 01 09:37:58.113 INFO kablam! 835 | let mut f = Function { Nov 01 09:37:58.113 INFO kablam! | ----^ Nov 01 09:37:58.113 INFO kablam! | | Nov 01 09:37:58.113 INFO kablam! | help: remove this `mut` Nov 01 09:37:58.113 INFO kablam! Nov 01 09:37:59.552 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 17.29s Nov 01 09:37:59.561 INFO kablam! su: No module specific data is present Nov 01 09:38:01.132 INFO running `"docker" "rm" "-f" "2eeb78b95385b65b3eaaccad8777b8dff1406bb7386e79bfa61b450de2b900de"` Nov 01 09:38:01.504 INFO blam! 2eeb78b95385b65b3eaaccad8777b8dff1406bb7386e79bfa61b450de2b900de