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[INFO] [stderr] Downloaded zub v0.1.18 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b1bfb7c7004baffdb41692b9a666a1e5df940764e68a3e568d856da28a48046e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "b1bfb7c7004baffdb41692b9a666a1e5df940764e68a3e568d856da28a48046e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking ahash v0.3.2 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Compiling im-rc v14.3.0 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking serde_json v1.0.52 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xoshiro v0.4.0 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking gag v0.1.10 [INFO] [stderr] Checking sized-chunks v0.5.3 [INFO] [stderr] Checking rustyline v6.1.2 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling rustyline-derive v0.3.1 [INFO] [stderr] Compiling flame v0.2.2 [INFO] [stderr] Compiling flamer v0.3.0 [INFO] [stderr] Checking zub v0.1.18 [INFO] [stderr] Checking hugorm v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hugorm/lexer/lexer.rs:9:22 [INFO] [stderr] | [INFO] [stderr] 9 | matchers: Vec>>, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Matcher<'l>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hugorm/lexer/tokenizer.rs:92:49 [INFO] [stderr] | [INFO] [stderr] 92 | pub fn try_match_token(&mut self, matcher: &Matcher<'t>) -> Result, ()> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Matcher<'t>` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Display`, `Formatter`, `Write`, `self` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:2:16 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fmt::{self, Display, Formatter, Write}; [INFO] [stderr] | ^^^^ ^^^^^^^ ^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::ExpressionNode::*` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:709:13 [INFO] [stderr] | [INFO] [stderr] 709 | use self::ExpressionNode::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::ExpressionNode::*` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:754:13 [INFO] [stderr] | [INFO] [stderr] 754 | use self::ExpressionNode::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `zub::compiler::*` [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use zub::compiler::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `zub::ir::*` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use zub::ir::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::metadata` [INFO] [stderr] --> src/main.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | use std::fs::metadata; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hugorm/lexer/lexer.rs:9:22 [INFO] [stderr] | [INFO] [stderr] 9 | matchers: Vec>>, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Matcher<'l>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hugorm/lexer/tokenizer.rs:92:49 [INFO] [stderr] | [INFO] [stderr] 92 | pub fn try_match_token(&mut self, matcher: &Matcher<'t>) -> Result, ()> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Matcher<'t>` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Display`, `Formatter`, `Write`, `self` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:2:16 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fmt::{self, Display, Formatter, Write}; [INFO] [stderr] | ^^^^ ^^^^^^^ ^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::ExpressionNode::*` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:709:13 [INFO] [stderr] | [INFO] [stderr] 709 | use self::ExpressionNode::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::ExpressionNode::*` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:754:13 [INFO] [stderr] | [INFO] [stderr] 754 | use self::ExpressionNode::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `zub::compiler::*` [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use zub::compiler::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `zub::ir::*` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use zub::ir::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::metadata` [INFO] [stderr] --> src/main.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | use std::fs::metadata; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude` [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:368:13 [INFO] [stderr] | [INFO] [stderr] 368 | _ => { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `root` [INFO] [stderr] --> src/main.rs:289:25 [INFO] [stderr] | [INFO] [stderr] 289 | fn run_file(path: &str, root: &String) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_root` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `item` [INFO] [stderr] --> src/hugorm/lexer/tokenizer.rs:41:21 [INFO] [stderr] | [INFO] [stderr] 41 | if let Some(item) = self.items.get(self.index + 1) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_item` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fun` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:362:27 [INFO] [stderr] | [INFO] [stderr] 362 | ConstFunction(ref fun) => return Err(response!( [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fun` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `caller` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:700:18 [INFO] [stderr] | [INFO] [stderr] 700 | Call(ref caller, ref args) => Type::from(TypeNode::Any), [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_caller` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:700:30 [INFO] [stderr] | [INFO] [stderr] 700 | Call(ref caller, ref args) => Type::from(TypeNode::Any), [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude` [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:368:13 [INFO] [stderr] | [INFO] [stderr] 368 | _ => { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `root` [INFO] [stderr] --> src/main.rs:289:25 [INFO] [stderr] | [INFO] [stderr] 289 | fn run_file(path: &str, root: &String) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_root` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `item` [INFO] [stderr] --> src/hugorm/lexer/tokenizer.rs:41:21 [INFO] [stderr] | [INFO] [stderr] 41 | if let Some(item) = self.items.get(self.index + 1) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_item` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fun` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:362:27 [INFO] [stderr] | [INFO] [stderr] 362 | ConstFunction(ref fun) => return Err(response!( [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fun` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `caller` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:700:18 [INFO] [stderr] | [INFO] [stderr] 700 | Call(ref caller, ref args) => Type::from(TypeNode::Any), [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_caller` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:700:30 [INFO] [stderr] | [INFO] [stderr] 700 | Call(ref caller, ref args) => Type::from(TypeNode::Any), [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:167:21 [INFO] [stderr] | [INFO] [stderr] 167 | let mut binding = Binding::local(name, self.depth, self.function_depth); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:167:21 [INFO] [stderr] | [INFO] [stderr] 167 | let mut binding = Binding::local(name, self.depth, self.function_depth); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Note` [INFO] [stderr] --> src/hugorm/error.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Note(T), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/hugorm/source.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn new(path: String) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_lexeme` [INFO] [stderr] --> src/hugorm/lexer/token.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn get_lexeme(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Const` [INFO] [stderr] --> src/hugorm/parser/ast.rs:10:3 [INFO] [stderr] | [INFO] [stderr] 10 | Const(String, Expression), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `expect_type` [INFO] [stderr] --> src/hugorm/parser/parser.rs:867:5 [INFO] [stderr] | [INFO] [stderr] 867 | fn expect_type(&self, token_type: TokenType) -> Result<(), ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `expect_lexeme` [INFO] [stderr] --> src/hugorm/parser/parser.rs:882:5 [INFO] [stderr] | [INFO] [stderr] 882 | fn expect_lexeme(&self, lexeme: &str) -> Result<(), ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn from(table: HashMap) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `debug` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn debug(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn from(table: HashMap) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `assign_str` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn assign_str(&mut self, name: &str, t: Type) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `fetch_str` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 106 | pub fn fetch_str(&self, name: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `current_frame` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:114:5 [INFO] [stderr] | [INFO] [stderr] 114 | pub fn current_frame(&self) -> &Frame { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `put_frame` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:122:5 [INFO] [stderr] | [INFO] [stderr] 122 | pub fn put_frame(&mut self, frame: Frame) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pop_cache` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:135:5 [INFO] [stderr] | [INFO] [stderr] 135 | pub fn pop_cache(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_foreign_module` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:156:5 [INFO] [stderr] | [INFO] [stderr] 156 | pub fn get_foreign_module(&self, id: &String) -> Option<&HashMap> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `import` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:160:5 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn import(&mut self, id: String, origin: HashMap) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Char` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | Char, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Undeclared` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | Undeclared, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Immutable` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | Immutable, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Nothing` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | Nothing, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:93:5 [INFO] [stderr] | [INFO] [stderr] 93 | pub fn from(source: &'a Source, symtab: SymTab) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `assign_str` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:786:5 [INFO] [stderr] | [INFO] [stderr] 786 | fn assign_str(&mut self, name: &str, t: Type) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Note` [INFO] [stderr] --> src/hugorm/error.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Note(T), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/hugorm/source.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn new(path: String) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_lexeme` [INFO] [stderr] --> src/hugorm/lexer/token.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn get_lexeme(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Const` [INFO] [stderr] --> src/hugorm/parser/ast.rs:10:3 [INFO] [stderr] | [INFO] [stderr] 10 | Const(String, Expression), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `expect_type` [INFO] [stderr] --> src/hugorm/parser/parser.rs:867:5 [INFO] [stderr] | [INFO] [stderr] 867 | fn expect_type(&self, token_type: TokenType) -> Result<(), ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `expect_lexeme` [INFO] [stderr] --> src/hugorm/parser/parser.rs:882:5 [INFO] [stderr] | [INFO] [stderr] 882 | fn expect_lexeme(&self, lexeme: &str) -> Result<(), ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn from(table: HashMap) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `debug` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn debug(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn from(table: HashMap) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `assign_str` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn assign_str(&mut self, name: &str, t: Type) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `fetch_str` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 106 | pub fn fetch_str(&self, name: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `current_frame` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:114:5 [INFO] [stderr] | [INFO] [stderr] 114 | pub fn current_frame(&self) -> &Frame { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `put_frame` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:122:5 [INFO] [stderr] | [INFO] [stderr] 122 | pub fn put_frame(&mut self, frame: Frame) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pop_cache` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:135:5 [INFO] [stderr] | [INFO] [stderr] 135 | pub fn pop_cache(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_foreign_module` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:156:5 [INFO] [stderr] | [INFO] [stderr] 156 | pub fn get_foreign_module(&self, id: &String) -> Option<&HashMap> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `import` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:160:5 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn import(&mut self, id: String, origin: HashMap) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Char` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | Char, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Undeclared` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | Undeclared, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Immutable` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | Immutable, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Nothing` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | Nothing, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:93:5 [INFO] [stderr] | [INFO] [stderr] 93 | pub fn from(source: &'a Source, symtab: SymTab) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `assign_str` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:786:5 [INFO] [stderr] | [INFO] [stderr] 786 | fn assign_str(&mut self, name: &str, t: Type) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 44 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 44 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 50s [INFO] running `"docker" "inspect" "b1bfb7c7004baffdb41692b9a666a1e5df940764e68a3e568d856da28a48046e"` [INFO] running `"docker" "rm" "-f" "b1bfb7c7004baffdb41692b9a666a1e5df940764e68a3e568d856da28a48046e"` [INFO] [stdout] b1bfb7c7004baffdb41692b9a666a1e5df940764e68a3e568d856da28a48046e