Dec 04 12:37:47.385 INFO checking patallen/SlangVM against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481 Dec 04 12:37:47.385 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"` Dec 04 12:37:47.963 INFO [stdout] a2d98033ec2dc232f5c8eb084f5aa8d0cfecfd93d6626edadfd0d62651bfee9e Dec 04 12:37:47.971 INFO running `"docker" "start" "-a" "a2d98033ec2dc232f5c8eb084f5aa8d0cfecfd93d6626edadfd0d62651bfee9e"` Dec 04 12:37:49.236 INFO [stderr] usermod: no changes Dec 04 12:37:49.447 INFO [stderr] Checking linked-hash-map v0.3.0 Dec 04 12:37:49.450 INFO [stderr] Checking quick-error v1.2.0 Dec 04 12:37:49.451 INFO [stderr] Checking serde v1.0.4 Dec 04 12:37:49.454 INFO [stderr] Compiling miniz-sys v0.1.9 Dec 04 12:37:49.460 INFO [stderr] Checking thread-id v3.1.0 Dec 04 12:37:49.465 INFO [stderr] Checking itertools v0.6.0 Dec 04 12:37:49.465 INFO [stderr] Checking ordered-float v0.4.0 Dec 04 12:37:49.465 INFO [stderr] Compiling serde_derive_internals v0.15.0 Dec 04 12:37:50.471 INFO [stderr] Checking thread_local v0.3.3 Dec 04 12:37:51.479 INFO [stderr] Checking humantime v1.0.0 Dec 04 12:37:53.140 INFO [stderr] Checking yaml-rust v0.3.5 Dec 04 12:37:53.167 INFO [stderr] Checking regex v0.2.1 Dec 04 12:37:59.836 INFO [stderr] Checking flate2 v0.2.19 Dec 04 12:38:01.059 INFO [stderr] Compiling serde_derive v1.0.4 Dec 04 12:38:13.199 INFO [stderr] Checking serde-value v0.5.0 Dec 04 12:38:13.199 INFO [stderr] Checking serde_json v1.0.2 Dec 04 12:38:13.199 INFO [stderr] Checking serde_yaml v0.7.0 Dec 04 12:38:16.891 INFO [stderr] Checking log4rs v0.7.0 Dec 04 12:38:19.231 INFO [stderr] Checking slang v0.1.0 (/source) Dec 04 12:38:21.480 INFO [stderr] warning: unused import: `assembler::lexer::Lexer` Dec 04 12:38:21.480 INFO [stderr] --> src/main.rs:23:5 Dec 04 12:38:21.480 INFO [stderr] | Dec 04 12:38:21.480 INFO [stderr] 23 | use assembler::lexer::Lexer; Dec 04 12:38:21.480 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:21.480 INFO [stderr] | Dec 04 12:38:21.480 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 04 12:38:21.480 INFO [stderr] Dec 04 12:38:21.480 INFO [stderr] warning: unused imports: `Tokenizer`, `shunting_yard` Dec 04 12:38:21.480 INFO [stderr] --> src/main.rs:24:21 Dec 04 12:38:21.480 INFO [stderr] | Dec 04 12:38:21.480 INFO [stderr] 24 | use compiler::lex::{Tokenizer, shunting_yard}; Dec 04 12:38:21.480 INFO [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^ Dec 04 12:38:21.480 INFO [stderr] Dec 04 12:38:21.575 INFO [stderr] warning: unused import: `assembler::lexer::Lexer` Dec 04 12:38:21.575 INFO [stderr] --> src/main.rs:23:5 Dec 04 12:38:21.575 INFO [stderr] | Dec 04 12:38:21.575 INFO [stderr] 23 | use assembler::lexer::Lexer; Dec 04 12:38:21.575 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:21.575 INFO [stderr] | Dec 04 12:38:21.575 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 04 12:38:21.575 INFO [stderr] Dec 04 12:38:21.575 INFO [stderr] warning: unused imports: `Tokenizer`, `shunting_yard` Dec 04 12:38:21.575 INFO [stderr] --> src/main.rs:24:21 Dec 04 12:38:21.575 INFO [stderr] | Dec 04 12:38:21.575 INFO [stderr] 24 | use compiler::lex::{Tokenizer, shunting_yard}; Dec 04 12:38:21.575 INFO [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^ Dec 04 12:38:21.575 INFO [stderr] Dec 04 12:38:22.028 INFO [stderr] warning: method is never used: `next_code` Dec 04 12:38:22.028 INFO [stderr] --> src/program.rs:28:5 Dec 04 12:38:22.028 INFO [stderr] | Dec 04 12:38:22.028 INFO [stderr] 28 | pub fn next_code(&mut self) -> u16 { Dec 04 12:38:22.028 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.028 INFO [stderr] | Dec 04 12:38:22.028 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 04 12:38:22.028 INFO [stderr] Dec 04 12:38:22.028 INFO [stderr] warning: method is never used: `reset` Dec 04 12:38:22.028 INFO [stderr] --> src/program.rs:41:5 Dec 04 12:38:22.028 INFO [stderr] | Dec 04 12:38:22.028 INFO [stderr] 41 | pub fn reset(&mut self) { Dec 04 12:38:22.028 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.028 INFO [stderr] Dec 04 12:38:22.028 INFO [stderr] warning: enum is never used: `Token` Dec 04 12:38:22.028 INFO [stderr] --> src/compiler/lex.rs:7:1 Dec 04 12:38:22.028 INFO [stderr] | Dec 04 12:38:22.028 INFO [stderr] 7 | pub enum Token { Dec 04 12:38:22.028 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 04 12:38:22.028 INFO [stderr] Dec 04 12:38:22.028 INFO [stderr] warning: enum is never used: `ConsumeType` Dec 04 12:38:22.028 INFO [stderr] --> src/compiler/lex.rs:15:1 Dec 04 12:38:22.028 INFO [stderr] | Dec 04 12:38:22.028 INFO [stderr] 15 | enum ConsumeType { Ident, Number } Dec 04 12:38:22.028 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 04 12:38:22.028 INFO [stderr] Dec 04 12:38:22.028 INFO [stderr] warning: struct is never constructed: `Tokenizer` Dec 04 12:38:22.028 INFO [stderr] --> src/compiler/lex.rs:17:1 Dec 04 12:38:22.028 INFO [stderr] | Dec 04 12:38:22.028 INFO [stderr] 17 | pub struct Tokenizer<'a> { Dec 04 12:38:22.028 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.028 INFO [stderr] Dec 04 12:38:22.028 INFO [stderr] warning: method is never used: `new` Dec 04 12:38:22.028 INFO [stderr] --> src/compiler/lex.rs:21:5 Dec 04 12:38:22.028 INFO [stderr] | Dec 04 12:38:22.028 INFO [stderr] 21 | pub fn new(input: &'a str) -> Self { Dec 04 12:38:22.028 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.028 INFO [stderr] Dec 04 12:38:22.028 INFO [stderr] warning: method is never used: `tokenize` Dec 04 12:38:22.028 INFO [stderr] --> src/compiler/lex.rs:26:5 Dec 04 12:38:22.028 INFO [stderr] | Dec 04 12:38:22.028 INFO [stderr] 26 | pub fn tokenize(&mut self) -> Vec { Dec 04 12:38:22.028 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.029 INFO [stderr] Dec 04 12:38:22.029 INFO [stderr] warning: function is never used: `consume_ident` Dec 04 12:38:22.029 INFO [stderr] --> src/compiler/lex.rs:48:1 Dec 04 12:38:22.029 INFO [stderr] | Dec 04 12:38:22.029 INFO [stderr] 48 | fn consume_ident(peekable: &mut Peekable) -> Token { Dec 04 12:38:22.029 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.029 INFO [stderr] Dec 04 12:38:22.029 INFO [stderr] warning: function is never used: `consume_number` Dec 04 12:38:22.029 INFO [stderr] --> src/compiler/lex.rs:53:1 Dec 04 12:38:22.029 INFO [stderr] | Dec 04 12:38:22.029 INFO [stderr] 53 | fn consume_number(peekable: &mut Peekable) -> Token { Dec 04 12:38:22.029 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.029 INFO [stderr] Dec 04 12:38:22.029 INFO [stderr] warning: function is never used: `valid_token_char` Dec 04 12:38:22.029 INFO [stderr] --> src/compiler/lex.rs:58:1 Dec 04 12:38:22.029 INFO [stderr] | Dec 04 12:38:22.029 INFO [stderr] 58 | fn valid_token_char(ch: &char, tt: ConsumeType) -> bool { Dec 04 12:38:22.029 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.029 INFO [stderr] Dec 04 12:38:22.029 INFO [stderr] warning: function is never used: `shunting_yard` Dec 04 12:38:22.029 INFO [stderr] --> src/compiler/lex.rs:71:1 Dec 04 12:38:22.029 INFO [stderr] | Dec 04 12:38:22.029 INFO [stderr] 71 | pub fn shunting_yard(tokens: Vec) -> Vec { Dec 04 12:38:22.029 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.029 INFO [stderr] Dec 04 12:38:22.029 INFO [stderr] warning: field is never used: `current_line` Dec 04 12:38:22.029 INFO [stderr] --> src/assembler/mod.rs:12:5 Dec 04 12:38:22.029 INFO [stderr] | Dec 04 12:38:22.029 INFO [stderr] 12 | current_line: usize, Dec 04 12:38:22.029 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.029 INFO [stderr] Dec 04 12:38:22.029 INFO [stderr] warning: field is never used: `errors` Dec 04 12:38:22.029 INFO [stderr] --> src/assembler/mod.rs:13:5 Dec 04 12:38:22.029 INFO [stderr] | Dec 04 12:38:22.029 INFO [stderr] 13 | errors: Vec, Dec 04 12:38:22.029 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.029 INFO [stderr] Dec 04 12:38:22.030 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used Dec 04 12:38:22.030 INFO [stderr] --> src/compiler/lex.rs:38:73 Dec 04 12:38:22.030 INFO [stderr] | Dec 04 12:38:22.030 INFO [stderr] 38 | ')' => {tokens.push(Token::RightParen); chars.take(1).collect::();}, Dec 04 12:38:22.030 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.030 INFO [stderr] | Dec 04 12:38:22.030 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 04 12:38:22.030 INFO [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Dec 04 12:38:22.031 INFO [stderr] Dec 04 12:38:22.031 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used Dec 04 12:38:22.031 INFO [stderr] --> src/compiler/lex.rs:39:72 Dec 04 12:38:22.031 INFO [stderr] | Dec 04 12:38:22.031 INFO [stderr] 39 | '(' => {tokens.push(Token::LeftParen); chars.take(1).collect::();}, Dec 04 12:38:22.031 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.031 INFO [stderr] | Dec 04 12:38:22.031 INFO [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Dec 04 12:38:22.031 INFO [stderr] Dec 04 12:38:22.031 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used Dec 04 12:38:22.031 INFO [stderr] --> src/compiler/lex.rs:40:42 Dec 04 12:38:22.031 INFO [stderr] | Dec 04 12:38:22.031 INFO [stderr] 40 | ' ' => { chars.take(1).collect::(); } Dec 04 12:38:22.031 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.031 INFO [stderr] | Dec 04 12:38:22.031 INFO [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Dec 04 12:38:22.031 INFO [stderr] Dec 04 12:38:22.108 INFO [stderr] warning: enum is never used: `Token` Dec 04 12:38:22.108 INFO [stderr] --> src/compiler/lex.rs:7:1 Dec 04 12:38:22.108 INFO [stderr] | Dec 04 12:38:22.108 INFO [stderr] 7 | pub enum Token { Dec 04 12:38:22.108 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 04 12:38:22.108 INFO [stderr] | Dec 04 12:38:22.108 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 04 12:38:22.108 INFO [stderr] Dec 04 12:38:22.109 INFO [stderr] warning: enum is never used: `ConsumeType` Dec 04 12:38:22.109 INFO [stderr] --> src/compiler/lex.rs:15:1 Dec 04 12:38:22.109 INFO [stderr] | Dec 04 12:38:22.109 INFO [stderr] 15 | enum ConsumeType { Ident, Number } Dec 04 12:38:22.109 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 04 12:38:22.109 INFO [stderr] Dec 04 12:38:22.109 INFO [stderr] warning: struct is never constructed: `Tokenizer` Dec 04 12:38:22.110 INFO [stderr] --> src/compiler/lex.rs:17:1 Dec 04 12:38:22.110 INFO [stderr] | Dec 04 12:38:22.110 INFO [stderr] 17 | pub struct Tokenizer<'a> { Dec 04 12:38:22.110 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.110 INFO [stderr] Dec 04 12:38:22.110 INFO [stderr] warning: method is never used: `new` Dec 04 12:38:22.111 INFO [stderr] --> src/compiler/lex.rs:21:5 Dec 04 12:38:22.111 INFO [stderr] | Dec 04 12:38:22.111 INFO [stderr] 21 | pub fn new(input: &'a str) -> Self { Dec 04 12:38:22.111 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.111 INFO [stderr] Dec 04 12:38:22.111 INFO [stderr] warning: method is never used: `tokenize` Dec 04 12:38:22.111 INFO [stderr] --> src/compiler/lex.rs:26:5 Dec 04 12:38:22.111 INFO [stderr] | Dec 04 12:38:22.111 INFO [stderr] 26 | pub fn tokenize(&mut self) -> Vec { Dec 04 12:38:22.111 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.112 INFO [stderr] Dec 04 12:38:22.112 INFO [stderr] warning: function is never used: `consume_ident` Dec 04 12:38:22.112 INFO [stderr] --> src/compiler/lex.rs:48:1 Dec 04 12:38:22.112 INFO [stderr] | Dec 04 12:38:22.112 INFO [stderr] 48 | fn consume_ident(peekable: &mut Peekable) -> Token { Dec 04 12:38:22.112 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.112 INFO [stderr] Dec 04 12:38:22.112 INFO [stderr] warning: function is never used: `consume_number` Dec 04 12:38:22.112 INFO [stderr] --> src/compiler/lex.rs:53:1 Dec 04 12:38:22.112 INFO [stderr] | Dec 04 12:38:22.112 INFO [stderr] 53 | fn consume_number(peekable: &mut Peekable) -> Token { Dec 04 12:38:22.112 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.112 INFO [stderr] Dec 04 12:38:22.112 INFO [stderr] warning: function is never used: `valid_token_char` Dec 04 12:38:22.112 INFO [stderr] --> src/compiler/lex.rs:58:1 Dec 04 12:38:22.112 INFO [stderr] | Dec 04 12:38:22.112 INFO [stderr] 58 | fn valid_token_char(ch: &char, tt: ConsumeType) -> bool { Dec 04 12:38:22.113 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.113 INFO [stderr] Dec 04 12:38:22.113 INFO [stderr] warning: function is never used: `shunting_yard` Dec 04 12:38:22.113 INFO [stderr] --> src/compiler/lex.rs:71:1 Dec 04 12:38:22.113 INFO [stderr] | Dec 04 12:38:22.113 INFO [stderr] 71 | pub fn shunting_yard(tokens: Vec) -> Vec { Dec 04 12:38:22.113 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.119 INFO [stderr] Dec 04 12:38:22.123 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used Dec 04 12:38:22.123 INFO [stderr] --> src/compiler/lex.rs:38:73 Dec 04 12:38:22.123 INFO [stderr] | Dec 04 12:38:22.123 INFO [stderr] 38 | ')' => {tokens.push(Token::RightParen); chars.take(1).collect::();}, Dec 04 12:38:22.123 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.123 INFO [stderr] | Dec 04 12:38:22.123 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 04 12:38:22.123 INFO [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Dec 04 12:38:22.123 INFO [stderr] Dec 04 12:38:22.123 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used Dec 04 12:38:22.123 INFO [stderr] --> src/compiler/lex.rs:39:72 Dec 04 12:38:22.123 INFO [stderr] | Dec 04 12:38:22.123 INFO [stderr] 39 | '(' => {tokens.push(Token::LeftParen); chars.take(1).collect::();}, Dec 04 12:38:22.123 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.123 INFO [stderr] | Dec 04 12:38:22.126 INFO [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Dec 04 12:38:22.127 INFO [stderr] Dec 04 12:38:22.127 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used Dec 04 12:38:22.127 INFO [stderr] --> src/compiler/lex.rs:40:42 Dec 04 12:38:22.127 INFO [stderr] | Dec 04 12:38:22.127 INFO [stderr] 40 | ' ' => { chars.take(1).collect::(); } Dec 04 12:38:22.127 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:38:22.127 INFO [stderr] | Dec 04 12:38:22.127 INFO [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Dec 04 12:38:22.127 INFO [stderr] Dec 04 12:38:22.179 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.91s Dec 04 12:38:22.199 INFO [stderr] su: No module specific data is present Dec 04 12:38:23.213 INFO running `"docker" "inspect" "a2d98033ec2dc232f5c8eb084f5aa8d0cfecfd93d6626edadfd0d62651bfee9e"` Dec 04 12:38:23.541 INFO running `"docker" "rm" "-f" "a2d98033ec2dc232f5c8eb084f5aa8d0cfecfd93d6626edadfd0d62651bfee9e"` Dec 04 12:38:23.887 INFO [stdout] a2d98033ec2dc232f5c8eb084f5aa8d0cfecfd93d6626edadfd0d62651bfee9e