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Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c13a1f4e5334aa5f1906ef53d6c97881958d73b93b8d2ad99a9a765c6ace1fc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c13a1f4e5334aa5f1906ef53d6c97881958d73b93b8d2ad99a9a765c6ace1fc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c13a1f4e5334aa5f1906ef53d6c97881958d73b93b8d2ad99a9a765c6ace1fc2", kill_on_drop: false }` [INFO] [stdout] c13a1f4e5334aa5f1906ef53d6c97881958d73b93b8d2ad99a9a765c6ace1fc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3f8298c96db6c3388d7179217a7c9d0ce2fce8e20a5a5d18ca022dcded6d963 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c3f8298c96db6c3388d7179217a7c9d0ce2fce8e20a5a5d18ca022dcded6d963", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling regex v1.0.2 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking aho-corasick v0.6.6 [INFO] [stderr] Checking tokenizer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rtok/tokenizer.rs:28:47 [INFO] [stdout] | [INFO] [stdout] 28 | postprocfns: HashMap T>> [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Token) -> T` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rtok/tokenizer.rs:40:85 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn add_postprocfn_boxed(&mut self, for_id: TokenTypeId, postprocfn: Box T>) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Token) -> T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rtok/parser.rs:14:26 [INFO] [stdout] | [INFO] [stdout] 14 | reductions: Vec<(Box>) -> bool>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec>) -> bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rtok/parser.rs:15:26 [INFO] [stdout] | [INFO] [stdout] 15 | Box>) -> Result, ParseError>>)> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Vec>) -> Result, ParseError>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected the token `->` [INFO] [stdout] --> src/lib.rs:249:35 [INFO] [stdout] | [INFO] [stdout] 249 | ... _o -> PT_(T_::Op(_)), [INFO] [stdout] | ^^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] ::: src/rtok/parser.rs:169:1 [INFO] [stdout] | [INFO] [stdout] 169 | macro_rules! reduction { [INFO] [stdout] | ---------------------- when calling this macro [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected the token `->` [INFO] [stdout] --> src/lib.rs:259:35 [INFO] [stdout] | [INFO] [stdout] 259 | ... _o -> PT_(T_::Op(_)), [INFO] [stdout] | ^^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] ::: src/rtok/parser.rs:169:1 [INFO] [stdout] | [INFO] [stdout] 169 | macro_rules! reduction { [INFO] [stdout] | ---------------------- when calling this macro [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rtok/tokenizer.rs:28:47 [INFO] [stdout] | [INFO] [stdout] 28 | postprocfns: HashMap T>> [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Token) -> T` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rtok/tokenizer.rs:40:85 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn add_postprocfn_boxed(&mut self, for_id: TokenTypeId, postprocfn: Box T>) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Token) -> T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rtok/parser.rs:14:26 [INFO] [stdout] | [INFO] [stdout] 14 | reductions: Vec<(Box>) -> bool>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec>) -> bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rtok/parser.rs:15:26 [INFO] [stdout] | [INFO] [stdout] 15 | Box>) -> Result, ParseError>>)> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Vec>) -> Result, ParseError>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rtok::parser::ParseValue::Token as PT_` [INFO] [stdout] --> src/lib.rs:233:17 [INFO] [stdout] | [INFO] [stdout] 233 | use rtok::parser::ParseValue::Token as PT_; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rtok::parser::ParseValue::Reduced as PR_` [INFO] [stdout] --> src/lib.rs:234:17 [INFO] [stdout] | [INFO] [stdout] 234 | use rtok::parser::ParseValue::Reduced as PR_; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rtok/parser.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let mut new_vec = new_input; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/rtok/tokenizer.rs:36:16 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn new() -> BasicPostProcessor { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_postprocfn_boxed` [INFO] [stdout] --> src/rtok/tokenizer.rs:40:16 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn add_postprocfn_boxed(&mut self, for_id: TokenTypeId, postprocfn: Box T>) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_postprocfn` [INFO] [stdout] --> src/rtok/tokenizer.rs:44:16 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn add_postprocfn(&mut self, for_id: TokenTypeId, postprocfn: F) -> () [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Matcher` [INFO] [stdout] --> src/rtok/tokenizer.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub struct Matcher { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/rtok/tokenizer.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn new(pattern: Regex, to_type: TokenTypeId) -> Matcher { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `First` [INFO] [stdout] --> src/rtok/tokenizer.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | First, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Longest` [INFO] [stdout] --> src/rtok/tokenizer.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 95 | Longest, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Shortest` [INFO] [stdout] --> src/rtok/tokenizer.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | Shortest, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Tokenizer` [INFO] [stdout] --> src/rtok/tokenizer.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct Tokenizer { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/rtok/tokenizer.rs:105:12 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn new(priority: MatcherPriority) -> Tokenizer { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `make` [INFO] [stdout] --> src/rtok/tokenizer.rs:109:12 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn make(priority: MatcherPriority, matchers: Vec<(&str, TokenTypeId)>) -> Tokenizer { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_matcher` [INFO] [stdout] --> src/rtok/tokenizer.rs:117:12 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn add_matcher(&mut self, matcher: Matcher) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tokenize` [INFO] [stdout] --> src/rtok/tokenizer.rs:121:12 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn tokenize<'a>(&self, input: &'a String) -> Vec> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `match_length` [INFO] [stdout] --> src/rtok/tokenizer.rs:131:20 [INFO] [stdout] | [INFO] [stdout] 131 | fn match_length(m: &Captures) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Token` [INFO] [stdout] --> src/rtok/parser.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Token(T), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Reduced` [INFO] [stdout] --> src/rtok/parser.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Reduced(N), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Parser` [INFO] [stdout] --> src/rtok/parser.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Parser { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ParseAction` [INFO] [stdout] --> src/rtok/parser.rs:18:6 [INFO] [stdout] | [INFO] [stdout] 18 | enum ParseAction { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `EOF` [INFO] [stdout] --> src/rtok/parser.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | EOF, NoActions, InvalidReduction(usize), InvalidToken, NotImpl [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NoActions` [INFO] [stdout] --> src/rtok/parser.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | EOF, NoActions, InvalidReduction(usize), InvalidToken, NotImpl [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InvalidReduction` [INFO] [stdout] --> src/rtok/parser.rs:26:21 [INFO] [stdout] | [INFO] [stdout] 26 | EOF, NoActions, InvalidReduction(usize), InvalidToken, NotImpl [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InvalidToken` [INFO] [stdout] --> src/rtok/parser.rs:26:46 [INFO] [stdout] | [INFO] [stdout] 26 | EOF, NoActions, InvalidReduction(usize), InvalidToken, NotImpl [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NotImpl` [INFO] [stdout] --> src/rtok/parser.rs:26:60 [INFO] [stdout] | [INFO] [stdout] 26 | EOF, NoActions, InvalidReduction(usize), InvalidToken, NotImpl [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/rtok/parser.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn new(input: Vec) -> Parser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push_input` [INFO] [stdout] --> src/rtok/parser.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn push_input(&mut self, new_input: Vec) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `shift` [INFO] [stdout] --> src/rtok/parser.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | fn shift(&mut self) -> Result<(), ParseError> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_rule` [INFO] [stdout] --> src/rtok/parser.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn add_rule(&mut self, checker: C, reduction: R) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reduce` [INFO] [stdout] --> src/rtok/parser.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | fn reduce(&mut self, idx: usize) -> Result<(), ParseError> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `determine_action` [INFO] [stdout] --> src/rtok/parser.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | fn determine_action(&self) -> ParseAction { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `step` [INFO] [stdout] --> src/rtok/parser.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn step(&mut self) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_stack` [INFO] [stdout] --> src/rtok/parser.rs:104:12 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn print_stack(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug_print_stack` [INFO] [stdout] --> src/rtok/parser.rs:113:12 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn debug_print_stack(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 37 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rtok/tokenizer.rs:28:47 [INFO] [stdout] | [INFO] [stdout] 28 | postprocfns: HashMap T>> [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Token) -> T` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rtok/tokenizer.rs:40:85 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn add_postprocfn_boxed(&mut self, for_id: TokenTypeId, postprocfn: Box T>) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Token) -> T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rtok/parser.rs:14:26 [INFO] [stdout] | [INFO] [stdout] 14 | reductions: Vec<(Box>) -> bool>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec>) -> bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rtok/parser.rs:15:26 [INFO] [stdout] | [INFO] [stdout] 15 | Box>) -> Result, ParseError>>)> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Vec>) -> Result, ParseError>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/main.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rtok::parser::ParseValue::Token as PT` [INFO] [stdout] --> src/main.rs:99:13 [INFO] [stdout] | [INFO] [stdout] 99 | use rtok::parser::ParseValue::Token as PT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tokenizer` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rtok/tokenizer.rs:28:47 [INFO] [stdout] | [INFO] [stdout] 28 | postprocfns: HashMap T>> [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Token) -> T` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rtok/tokenizer.rs:40:85 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn add_postprocfn_boxed(&mut self, for_id: TokenTypeId, postprocfn: Box T>) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Token) -> T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rtok/parser.rs:14:26 [INFO] [stdout] | [INFO] [stdout] 14 | reductions: Vec<(Box>) -> bool>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec>) -> bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rtok/parser.rs:15:26 [INFO] [stdout] | [INFO] [stdout] 15 | Box>) -> Result, ParseError>>)> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Vec>) -> Result, ParseError>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/main.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rtok::parser::ParseValue::Token as PT` [INFO] [stdout] --> src/main.rs:99:13 [INFO] [stdout] | [INFO] [stdout] 99 | use rtok::parser::ParseValue::Token as PT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rtok/parser.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let mut new_vec = new_input; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Shortest` [INFO] [stdout] --> src/rtok/tokenizer.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | Shortest, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NoActions` [INFO] [stdout] --> src/rtok/parser.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | EOF, NoActions, InvalidReduction(usize), InvalidToken, NotImpl [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NotImpl` [INFO] [stdout] --> src/rtok/parser.rs:26:60 [INFO] [stdout] | [INFO] [stdout] 26 | EOF, NoActions, InvalidReduction(usize), InvalidToken, NotImpl [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push_input` [INFO] [stdout] --> src/rtok/parser.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn push_input(&mut self, new_input: Vec) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_stack` [INFO] [stdout] --> src/rtok/parser.rs:104:12 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn print_stack(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `AstVec` [INFO] [stdout] --> src/main.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | type AstVec = Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rtok/parser.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let mut new_vec = new_input; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Shortest` [INFO] [stdout] --> src/rtok/tokenizer.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | Shortest, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NoActions` [INFO] [stdout] --> src/rtok/parser.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | EOF, NoActions, InvalidReduction(usize), InvalidToken, NotImpl [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NotImpl` [INFO] [stdout] --> src/rtok/parser.rs:26:60 [INFO] [stdout] | [INFO] [stdout] 26 | EOF, NoActions, InvalidReduction(usize), InvalidToken, NotImpl [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push_input` [INFO] [stdout] --> src/rtok/parser.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn push_input(&mut self, new_input: Vec) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_stack` [INFO] [stdout] --> src/rtok/parser.rs:104:12 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn print_stack(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `AstVec` [INFO] [stdout] --> src/main.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | type AstVec = Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c3f8298c96db6c3388d7179217a7c9d0ce2fce8e20a5a5d18ca022dcded6d963", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3f8298c96db6c3388d7179217a7c9d0ce2fce8e20a5a5d18ca022dcded6d963", kill_on_drop: false }` [INFO] [stdout] c3f8298c96db6c3388d7179217a7c9d0ce2fce8e20a5a5d18ca022dcded6d963