[INFO] cloning repository https://github.com/nilq/hugorm [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nilq/hugorm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnilq%2Fhugorm"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnilq%2Fhugorm'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 00d48e50c4d5670765c6f841d13b3456f9bbc4d3 [INFO] checking nilq/hugorm against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnilq%2Fhugorm" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. 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[INFO] [stderr] Downloaded internment v0.3.12 [INFO] [stderr] Downloaded nanbox v0.2.0 [INFO] [stderr] Downloaded cli-table v0.3.0 [INFO] [stderr] Downloaded broom v0.3.0 [INFO] [stderr] Downloaded tinyset v0.4.2 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 931cb39d1ba7f6bf84afcc9114cb767ae60e26e8d84821ebfd00da4831755d30 [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" "931cb39d1ba7f6bf84afcc9114cb767ae60e26e8d84821ebfd00da4831755d30"` [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking utf8parse v0.1.1 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Checking cli-table v0.3.0 [INFO] [stderr] Checking nanbox v0.2.0 [INFO] [stderr] Compiling hashbrown v0.7.1 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v1.9.2 [INFO] [stderr] Checking thread_local v0.3.3 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Checking state v0.4.1 [INFO] [stderr] Checking const-random v0.1.8 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking ahash v0.3.2 [INFO] [stderr] Checking tinyset v0.4.2 [INFO] [stderr] Checking internment v0.3.12 [INFO] [stderr] Checking broom v0.3.0 [INFO] [stderr] Checking rustyline v6.0.0 [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:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::ExpressionNode::*` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:367:13 [INFO] [stderr] | [INFO] [stderr] 367 | use self::ExpressionNode::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::ExpressionNode::*` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:398:13 [INFO] [stderr] | [INFO] [stderr] 398 | use self::ExpressionNode::*; [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:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::ExpressionNode::*` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:367:13 [INFO] [stderr] | [INFO] [stderr] 367 | use self::ExpressionNode::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::ExpressionNode::*` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:398:13 [INFO] [stderr] | [INFO] [stderr] 398 | use self::ExpressionNode::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/hugorm/parser/parser.rs:403:13 [INFO] [stderr] | [INFO] [stderr] 366 | ref current => { [INFO] [stderr] | ----------- matches any value [INFO] [stderr] ... [INFO] [stderr] 403 | _ => Ok(expression), [INFO] [stderr] | ^ unreachable pattern [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:162:13 [INFO] [stderr] | [INFO] [stderr] 162 | _ => { [INFO] [stderr] | ^ [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] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `backup_index` [INFO] [stderr] --> src/hugorm/parser/parser.rs:359:13 [INFO] [stderr] | [INFO] [stderr] 359 | let backup_index = self.index; [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_backup_index` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `caller` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:358:18 [INFO] [stderr] | [INFO] [stderr] 358 | 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:358:30 [INFO] [stderr] | [INFO] [stderr] 358 | 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 variable: `pos` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:366:60 [INFO] [stderr] | [INFO] [stderr] 366 | fn visit_variable(&mut self, variable: &StatementNode, pos: &Pos) -> Result<(), ()> { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:397:50 [INFO] [stderr] | [INFO] [stderr] 397 | fn visit_ass(&mut self, ass: &StatementNode, pos: &Pos) -> Result<(), ()> { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `left` [INFO] [stderr] --> src/hugorm/vm/compiler.rs:11:25 [INFO] [stderr] | [INFO] [stderr] 11 | Declaration(ref left, ref right) => { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/hugorm/vm/compiler.rs:38:20 [INFO] [stderr] | [INFO] [stderr] 38 | Identifier(ref id) => program.push(Op::Local(0)), [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/hugorm/parser/parser.rs:403:13 [INFO] [stderr] | [INFO] [stderr] 366 | ref current => { [INFO] [stderr] | ----------- matches any value [INFO] [stderr] ... [INFO] [stderr] 403 | _ => Ok(expression), [INFO] [stderr] | ^ unreachable pattern [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:162:13 [INFO] [stderr] | [INFO] [stderr] 162 | _ => { [INFO] [stderr] | ^ [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] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `backup_index` [INFO] [stderr] --> src/hugorm/parser/parser.rs:359:13 [INFO] [stderr] | [INFO] [stderr] 359 | let backup_index = self.index; [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_backup_index` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `caller` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:358:18 [INFO] [stderr] | [INFO] [stderr] 358 | 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:358:30 [INFO] [stderr] | [INFO] [stderr] 358 | 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 variable: `pos` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:366:60 [INFO] [stderr] | [INFO] [stderr] 366 | fn visit_variable(&mut self, variable: &StatementNode, pos: &Pos) -> Result<(), ()> { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:397:50 [INFO] [stderr] | [INFO] [stderr] 397 | fn visit_ass(&mut self, ass: &StatementNode, pos: &Pos) -> Result<(), ()> { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `left` [INFO] [stderr] --> src/hugorm/vm/compiler.rs:11:25 [INFO] [stderr] | [INFO] [stderr] 11 | Declaration(ref left, ref right) => { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/hugorm/vm/compiler.rs:38:20 [INFO] [stderr] | [INFO] [stderr] 38 | Identifier(ref id) => program.push(Op::Local(0)), [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Weird` [INFO] [stderr] --> src/hugorm/error.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Weird(T), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` 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] warning: method 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: method 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: `Char` [INFO] [stderr] --> src/hugorm/parser/ast.rs:39:3 [INFO] [stderr] | [INFO] [stderr] 39 | Char(char), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `expect_type` [INFO] [stderr] --> src/hugorm/parser/parser.rs:606:5 [INFO] [stderr] | [INFO] [stderr] 606 | fn expect_type(&self, token_type: TokenType) -> Result<(), ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `expect_lexeme` [INFO] [stderr] --> src/hugorm/parser/parser.rs:621:5 [INFO] [stderr] | [INFO] [stderr] 621 | fn expect_lexeme(&self, lexeme: &str) -> Result<(), ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method 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: method 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: method 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: method 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: method 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: method 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: method 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: method 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: method is never used: `get_foreign_module` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:155:5 [INFO] [stderr] | [INFO] [stderr] 155 | pub fn get_foreign_module(&self, id: &String) -> Option<&HashMap> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `import` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:159:5 [INFO] [stderr] | [INFO] [stderr] 159 | pub fn import(&mut self, id: String, origin: HashMap) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Id` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | Id(Rc), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Undeclared` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | Undeclared, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Immutable` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | Immutable, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Loop` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | Loop, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Nothing` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | Nothing, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `from` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn from(source: &'a Source, ast: &'a Vec, symtab: SymTab) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `assign_str` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:416:5 [INFO] [stderr] | [INFO] [stderr] 416 | fn assign_str(&mut self, name: &str, t: Type) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Bool` [INFO] [stderr] --> src/hugorm/vm/vm.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Bool(u8), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Jmp` [INFO] [stderr] --> src/hugorm/vm/vm.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Jmp(u32), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `JmpF` [INFO] [stderr] --> src/hugorm/vm/vm.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | JmpF(u32), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get` [INFO] [stderr] --> src/hugorm/vm/vm.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn get(&self, handle: impl AsRef>) -> &HeapObject { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `replace_local` [INFO] [stderr] --> src/hugorm/vm/vm.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn replace_local(&mut self, offset: usize, v: Rooted) -> Rooted { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `pop_local` [INFO] [stderr] --> src/hugorm/vm/vm.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn pop_local(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `global` [INFO] [stderr] --> src/hugorm/vm/vm.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn global(&self, ident: Ident) -> Option<&Rooted> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Str` [INFO] [stderr] --> src/hugorm/vm/object.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | Str(String), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `List` [INFO] [stderr] --> src/hugorm/vm/object.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | List(Vec>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/hugorm/parser/parser.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | self.new_line(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 55 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Weird` [INFO] [stderr] --> src/hugorm/error.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Weird(T), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` 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] warning: method 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: method 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: `Char` [INFO] [stderr] --> src/hugorm/parser/ast.rs:39:3 [INFO] [stderr] | [INFO] [stderr] 39 | Char(char), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `expect_type` [INFO] [stderr] --> src/hugorm/parser/parser.rs:606:5 [INFO] [stderr] | [INFO] [stderr] 606 | fn expect_type(&self, token_type: TokenType) -> Result<(), ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `expect_lexeme` [INFO] [stderr] --> src/hugorm/parser/parser.rs:621:5 [INFO] [stderr] | [INFO] [stderr] 621 | fn expect_lexeme(&self, lexeme: &str) -> Result<(), ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method 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: method 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: method 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: method 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: method 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: method 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: method 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: method 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: method is never used: `get_foreign_module` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:155:5 [INFO] [stderr] | [INFO] [stderr] 155 | pub fn get_foreign_module(&self, id: &String) -> Option<&HashMap> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `import` [INFO] [stderr] --> src/hugorm/visitor/symtab.rs:159:5 [INFO] [stderr] | [INFO] [stderr] 159 | pub fn import(&mut self, id: String, origin: HashMap) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Id` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | Id(Rc), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Undeclared` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | Undeclared, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Immutable` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | Immutable, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Loop` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | Loop, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Nothing` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | Nothing, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `from` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn from(source: &'a Source, ast: &'a Vec, symtab: SymTab) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `assign_str` [INFO] [stderr] --> src/hugorm/visitor/visitor.rs:416:5 [INFO] [stderr] | [INFO] [stderr] 416 | fn assign_str(&mut self, name: &str, t: Type) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Bool` [INFO] [stderr] --> src/hugorm/vm/vm.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Bool(u8), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Jmp` [INFO] [stderr] --> src/hugorm/vm/vm.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Jmp(u32), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `JmpF` [INFO] [stderr] --> src/hugorm/vm/vm.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | JmpF(u32), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get` [INFO] [stderr] --> src/hugorm/vm/vm.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn get(&self, handle: impl AsRef>) -> &HeapObject { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `replace_local` [INFO] [stderr] --> src/hugorm/vm/vm.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn replace_local(&mut self, offset: usize, v: Rooted) -> Rooted { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `pop_local` [INFO] [stderr] --> src/hugorm/vm/vm.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn pop_local(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `global` [INFO] [stderr] --> src/hugorm/vm/vm.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn global(&self, ident: Ident) -> Option<&Rooted> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Str` [INFO] [stderr] --> src/hugorm/vm/object.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | Str(String), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `List` [INFO] [stderr] --> src/hugorm/vm/object.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | List(Vec>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/hugorm/parser/parser.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | self.new_line(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 55 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.55s [INFO] running `"docker" "inspect" "931cb39d1ba7f6bf84afcc9114cb767ae60e26e8d84821ebfd00da4831755d30"` [INFO] running `"docker" "rm" "-f" "931cb39d1ba7f6bf84afcc9114cb767ae60e26e8d84821ebfd00da4831755d30"` [INFO] [stdout] 931cb39d1ba7f6bf84afcc9114cb767ae60e26e8d84821ebfd00da4831755d30