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"+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8c18e8a8f32809fdf94712fc1a8610030f48e83b14c670c3aed575cf57dfb35 [INFO] running `Command { std: "docker" "start" "-a" "e8c18e8a8f32809fdf94712fc1a8610030f48e83b14c670c3aed575cf57dfb35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8c18e8a8f32809fdf94712fc1a8610030f48e83b14c670c3aed575cf57dfb35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8c18e8a8f32809fdf94712fc1a8610030f48e83b14c670c3aed575cf57dfb35", kill_on_drop: false }` [INFO] [stdout] e8c18e8a8f32809fdf94712fc1a8610030f48e83b14c670c3aed575cf57dfb35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35a90b4cd16c6c8a5d73347bdfaa34ff0ca7b92ac862adf38c89bcbaa5d8e81c [INFO] running `Command { std: "docker" "start" "-a" "35a90b4cd16c6c8a5d73347bdfaa34ff0ca7b92ac862adf38c89bcbaa5d8e81c", kill_on_drop: false }` [INFO] [stderr] Checking lox_lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BufReader` and `args` [INFO] [stdout] --> src/main.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | env::{self, args}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 3 | fs::read_to_string, [INFO] [stdout] 4 | io::{BufRead, BufReader, Write, stdin, stdout}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `format`, `result`, and `write` [INFO] [stdout] --> src/expr.rs:1:32 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, fmt::{format, write, Debug}, rc::Rc, result, usize}; [INFO] [stdout] | ^^^^^^ ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/expr.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | environment::{self, Environment}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader` and `args` [INFO] [stdout] --> src/main.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | env::{self, args}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 3 | fs::read_to_string, [INFO] [stdout] 4 | io::{BufRead, BufReader, Write, stdin, stdout}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Instant`, `env`, `error::Error`, `ops::ControlFlow`, and `result` [INFO] [stdout] --> src/interpreter.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, env, error::Error, ops::ControlFlow, rc::Rc, result, time::{Instant, SystemTime}}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `format`, `result`, and `write` [INFO] [stdout] --> src/expr.rs:1:32 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, fmt::{format, write, Debug}, rc::Rc, result, usize}; [INFO] [stdout] | ^^^^^^ ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/expr.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | environment::{self, Environment}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `parser`, `self`, `self`, and `self` [INFO] [stdout] --> src/interpreter.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | environment::{self, Environment}, expr::{self, Expr, LiteralValue}, parser, stmt::{self, Stmt} [INFO] [stdout] | ^^^^ ^^^^ ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `env`, `process::id`, and `result` [INFO] [stdout] --> src/parser.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{env, process::id, result, usize, vec}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Literal`, `self`, and `self` [INFO] [stdout] --> src/parser.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | expr::{self, Expr, LiteralValue}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | stmt::Stmt, [INFO] [stdout] 6 | token::{self, Literal, Token}, [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/expr.rs:375:9 [INFO] [stdout] | [INFO] [stdout] 375 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Binary` [INFO] [stdout] --> src/expr.rs:376:9 [INFO] [stdout] | [INFO] [stdout] 376 | use std::fmt::Binary; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `any::type_name` and `string` [INFO] [stdout] --> src/scanner.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{any::type_name, collections::HashMap, string, usize}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::token::Literal` [INFO] [stdout] --> src/expr.rs:378:9 [INFO] [stdout] | [INFO] [stdout] 378 | use crate::token::Literal; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/token.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LEFT_PAREN` should have an upper camel case name [INFO] [stdout] --> src/tokentype.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | LEFT_PAREN, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftParen` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RIGHT_PAREN` should have an upper camel case name [INFO] [stdout] --> src/tokentype.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | RIGHT_PAREN, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightParen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Instant`, `env`, `error::Error`, `ops::ControlFlow`, and `result` [INFO] [stdout] --> src/interpreter.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, env, error::Error, ops::ControlFlow, rc::Rc, result, time::{Instant, SystemTime}}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LEFT_BRACE` should have an upper camel case name [INFO] [stdout] --> src/tokentype.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | LEFT_BRACE, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBrace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RIGHT_BRACE` should have an upper camel case name [INFO] [stdout] --> src/tokentype.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | RIGHT_BRACE, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBrace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `BANG_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/tokentype.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | BANG_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `EQUAL_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/tokentype.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | EQUAL_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `parser`, `self`, `self`, and `self` [INFO] [stdout] --> src/interpreter.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | environment::{self, Environment}, expr::{self, Expr, LiteralValue}, parser, stmt::{self, Stmt} [INFO] [stdout] | ^^^^ ^^^^ ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `GREATER_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/tokentype.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | GREATER_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LESS_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/tokentype.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | LESS_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `env`, `process::id`, and `result` [INFO] [stdout] --> src/parser.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{env, process::id, result, usize, vec}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Literal`, `self`, and `self` [INFO] [stdout] --> src/parser.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | expr::{self, Expr, LiteralValue}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | stmt::Stmt, [INFO] [stdout] 6 | token::{self, Literal, Token}, [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `any::type_name` and `string` [INFO] [stdout] --> src/scanner.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{any::type_name, collections::HashMap, string, usize}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/token.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LEFT_PAREN` should have an upper camel case name [INFO] [stdout] --> src/tokentype.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | LEFT_PAREN, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftParen` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RIGHT_PAREN` should have an upper camel case name [INFO] [stdout] --> src/tokentype.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | RIGHT_PAREN, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightParen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LEFT_BRACE` should have an upper camel case name [INFO] [stdout] --> src/tokentype.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | LEFT_BRACE, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBrace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RIGHT_BRACE` should have an upper camel case name [INFO] [stdout] --> src/tokentype.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | RIGHT_BRACE, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBrace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `BANG_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/tokentype.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | BANG_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `EQUAL_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/tokentype.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | EQUAL_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `GREATER_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/tokentype.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | GREATER_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LESS_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/tokentype.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | LESS_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/expr.rs:69:30 [INFO] [stdout] | [INFO] [stdout] 69 | Self::Callable { name, arity, fun }=>panic!("cant use Callable as truthly value") [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arity` [INFO] [stdout] --> src/expr.rs:69:36 [INFO] [stdout] | [INFO] [stdout] 69 | Self::Callable { name, arity, fun }=>panic!("cant use Callable as truthly value") [INFO] [stdout] | ^^^^^ help: try ignoring the field: `arity: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fun` [INFO] [stdout] --> src/expr.rs:69:43 [INFO] [stdout] | [INFO] [stdout] 69 | Self::Callable { name, arity, fun }=>panic!("cant use Callable as truthly value") [INFO] [stdout] | ^^^ help: try ignoring the field: `fun: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/expr.rs:84:38 [INFO] [stdout] | [INFO] [stdout] 84 | LiteralValue::Callable { name, arity, fun }=>"Callable".to_string() [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arity` [INFO] [stdout] --> src/expr.rs:84:44 [INFO] [stdout] | [INFO] [stdout] 84 | LiteralValue::Callable { name, arity, fun }=>"Callable".to_string() [INFO] [stdout] | ^^^^^ help: try ignoring the field: `arity: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fun` [INFO] [stdout] --> src/expr.rs:84:51 [INFO] [stdout] | [INFO] [stdout] 84 | LiteralValue::Callable { name, arity, fun }=>"Callable".to_string() [INFO] [stdout] | ^^^ help: try ignoring the field: `fun: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/expr.rs:69:30 [INFO] [stdout] | [INFO] [stdout] 69 | Self::Callable { name, arity, fun }=>panic!("cant use Callable as truthly value") [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arity` [INFO] [stdout] --> src/expr.rs:69:36 [INFO] [stdout] | [INFO] [stdout] 69 | Self::Callable { name, arity, fun }=>panic!("cant use Callable as truthly value") [INFO] [stdout] | ^^^^^ help: try ignoring the field: `arity: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fun` [INFO] [stdout] --> src/expr.rs:69:43 [INFO] [stdout] | [INFO] [stdout] 69 | Self::Callable { name, arity, fun }=>panic!("cant use Callable as truthly value") [INFO] [stdout] | ^^^ help: try ignoring the field: `fun: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/expr.rs:84:38 [INFO] [stdout] | [INFO] [stdout] 84 | LiteralValue::Callable { name, arity, fun }=>"Callable".to_string() [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arity` [INFO] [stdout] --> src/expr.rs:84:44 [INFO] [stdout] | [INFO] [stdout] 84 | LiteralValue::Callable { name, arity, fun }=>"Callable".to_string() [INFO] [stdout] | ^^^^^ help: try ignoring the field: `arity: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fun` [INFO] [stdout] --> src/expr.rs:84:51 [INFO] [stdout] | [INFO] [stdout] 84 | LiteralValue::Callable { name, arity, fun }=>"Callable".to_string() [INFO] [stdout] | ^^^ help: try ignoring the field: `fun: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/expr.rs:368:13 [INFO] [stdout] | [INFO] [stdout] 368 | _ => todo!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/expr.rs:368:13 [INFO] [stdout] | [INFO] [stdout] 215 | / Expr::Call { [INFO] [stdout] 216 | | callie, [INFO] [stdout] 217 | | paren, [INFO] [stdout] 218 | | args }=>{ [INFO] [stdout] | |______________________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 232 | / Expr::Logical { [INFO] [stdout] 233 | | expression, [INFO] [stdout] 234 | | operator, [INFO] [stdout] 235 | | right, [INFO] [stdout] 236 | | } => { [INFO] [stdout] | |_____________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 249 | Expr::Assign { name, value } => { [INFO] [stdout] | ---------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 258 | Expr::Variable { name } => match env.borrow_mut().get(&name.lexeme) { [INFO] [stdout] | ----------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 368 | _ => todo!(), [INFO] [stdout] | ^ ...and 4 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `paren` [INFO] [stdout] --> src/expr.rs:217:17 [INFO] [stdout] | [INFO] [stdout] 217 | paren, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `paren: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/expr.rs:221:46 [INFO] [stdout] | [INFO] [stdout] 221 | LiteralValue::Callable { name, arity, fun }=>{ [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/expr.rs:368:13 [INFO] [stdout] | [INFO] [stdout] 368 | _ => todo!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/expr.rs:368:13 [INFO] [stdout] | [INFO] [stdout] 215 | / Expr::Call { [INFO] [stdout] 216 | | callie, [INFO] [stdout] 217 | | paren, [INFO] [stdout] 218 | | args }=>{ [INFO] [stdout] | |______________________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 232 | / Expr::Logical { [INFO] [stdout] 233 | | expression, [INFO] [stdout] 234 | | operator, [INFO] [stdout] 235 | | right, [INFO] [stdout] 236 | | } => { [INFO] [stdout] | |_____________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 249 | Expr::Assign { name, value } => { [INFO] [stdout] | ---------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 258 | Expr::Variable { name } => match env.borrow_mut().get(&name.lexeme) { [INFO] [stdout] | ----------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 368 | _ => todo!(), [INFO] [stdout] | ^ ...and 4 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `paren` [INFO] [stdout] --> src/expr.rs:217:17 [INFO] [stdout] | [INFO] [stdout] 217 | paren, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `paren: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/expr.rs:221:46 [INFO] [stdout] | [INFO] [stdout] 221 | LiteralValue::Callable { name, arity, fun }=>{ [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/interpreter.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn time_fn(env:Rc>,args:&Vec)->LiteralValue{ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/interpreter.rs:17:45 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn time_fn(env:Rc>,args:&Vec)->LiteralValue{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/interpreter.rs:22:14 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn floor(env:Rc>,args:&Vec)->LiteralValue{ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/interpreter.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn time_fn(env:Rc>,args:&Vec)->LiteralValue{ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/interpreter.rs:17:45 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn time_fn(env:Rc>,args:&Vec)->LiteralValue{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/interpreter.rs:22:14 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn floor(env:Rc>,args:&Vec)->LiteralValue{ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kind` [INFO] [stdout] --> src/parser.rs:55:31 [INFO] [stdout] | [INFO] [stdout] 55 | fn funtion_decl(&mut self,kind:&str)->Result{ [INFO] [stdout] | ^^^^ unused variable [INFO] [stdout] 56 | let token = self.consume(TokenType::IDENTIFIER, "Expected {kind} name")?; [INFO] [stdout] | ---------------------- you might have meant to use string interpolation in this string literal [INFO] [stdout] 57 | self.consume(TokenType::LEFT_PAREN, "Expected '(' after {kind} name"); [INFO] [stdout] | --------------------------------- you might have meant to use string interpolation in this string literal [INFO] [stdout] | [INFO] [stdout] help: string interpolation only works in `format!` invocations [INFO] [stdout] | [INFO] [stdout] 56 | let token = self.consume(TokenType::IDENTIFIER, format!("Expected {kind} name"))?; [INFO] [stdout] | ++++++++ + [INFO] [stdout] help: string interpolation only works in `format!` invocations [INFO] [stdout] | [INFO] [stdout] 57 | self.consume(TokenType::LEFT_PAREN, format!("Expected '(' after {kind} name")); [INFO] [stdout] | ++++++++ + [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 55 | fn funtion_decl(&mut self,_kind:&str)->Result{ [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kind` [INFO] [stdout] --> src/parser.rs:55:31 [INFO] [stdout] | [INFO] [stdout] 55 | fn funtion_decl(&mut self,kind:&str)->Result{ [INFO] [stdout] | ^^^^ unused variable [INFO] [stdout] 56 | let token = self.consume(TokenType::IDENTIFIER, "Expected {kind} name")?; [INFO] [stdout] | ---------------------- you might have meant to use string interpolation in this string literal [INFO] [stdout] 57 | self.consume(TokenType::LEFT_PAREN, "Expected '(' after {kind} name"); [INFO] [stdout] | --------------------------------- you might have meant to use string interpolation in this string literal [INFO] [stdout] | [INFO] [stdout] help: string interpolation only works in `format!` invocations [INFO] [stdout] | [INFO] [stdout] 56 | let token = self.consume(TokenType::IDENTIFIER, format!("Expected {kind} name"))?; [INFO] [stdout] | ++++++++ + [INFO] [stdout] help: string interpolation only works in `format!` invocations [INFO] [stdout] | [INFO] [stdout] 57 | self.consume(TokenType::LEFT_PAREN, format!("Expected '(' after {kind} name")); [INFO] [stdout] | ++++++++ + [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 55 | fn funtion_decl(&mut self,_kind:&str)->Result{ [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:168:13 [INFO] [stdout] | [INFO] [stdout] 168 | let mut body; [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: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:168:13 [INFO] [stdout] | [INFO] [stdout] 168 | let mut body; [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: unused variable: `token` [INFO] [stdout] --> src/parser.rs:419:13 [INFO] [stdout] | [INFO] [stdout] 419 | let token = self.previous(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/parser.rs:419:13 [INFO] [stdout] | [INFO] [stdout] 419 | let token = self.previous(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/expr.rs:210:12 [INFO] [stdout] | [INFO] [stdout] 209 | impl Expr { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 210 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `interpret` is never used [INFO] [stdout] --> src/interpreter.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 31 | impl Interpreter { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn interpret(&mut self, expr: Expr) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `ILiteral` and `IdentifierLiteral` are never constructed [INFO] [stdout] --> src/token.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum Literal { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 9 | ILiteral(i64), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 10 | IdentifierLiteral(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `forClosure` should have a snake case name [INFO] [stdout] --> src/interpreter.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn forClosure(parent:Rc>) -> Self{ [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `for_closure` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | self.consume(TokenType::LEFT_PAREN, "Expected '(' after {kind} name"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 57 | let _ = self.consume(TokenType::LEFT_PAREN, "Expected '(' after {kind} name"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `finishCall` should have a snake case name [INFO] [stdout] --> src/parser.rs:406:8 [INFO] [stdout] | [INFO] [stdout] 406 | fn finishCall(&mut self,callie:Expr)->Result{ [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `finish_call` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `scanTokens` should have a snake case name [INFO] [stdout] --> src/scanner.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn scanTokens(mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `scan_tokens` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `scanToken` should have a snake case name [INFO] [stdout] --> src/scanner.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | fn scanToken(&mut self) { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `scan_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/expr.rs:210:12 [INFO] [stdout] | [INFO] [stdout] 209 | impl Expr { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 210 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `interpret` is never used [INFO] [stdout] --> src/interpreter.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 31 | impl Interpreter { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn interpret(&mut self, expr: Expr) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `ILiteral` and `IdentifierLiteral` are never constructed [INFO] [stdout] --> src/token.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum Literal { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 9 | ILiteral(i64), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 10 | IdentifierLiteral(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `forClosure` should have a snake case name [INFO] [stdout] --> src/interpreter.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn forClosure(parent:Rc>) -> Self{ [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `for_closure` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | self.consume(TokenType::LEFT_PAREN, "Expected '(' after {kind} name"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 57 | let _ = self.consume(TokenType::LEFT_PAREN, "Expected '(' after {kind} name"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `finishCall` should have a snake case name [INFO] [stdout] --> src/parser.rs:406:8 [INFO] [stdout] | [INFO] [stdout] 406 | fn finishCall(&mut self,callie:Expr)->Result{ [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `finish_call` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `scanTokens` should have a snake case name [INFO] [stdout] --> src/scanner.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn scanTokens(mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `scan_tokens` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `scanToken` should have a snake case name [INFO] [stdout] --> src/scanner.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | fn scanToken(&mut self) { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `scan_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "35a90b4cd16c6c8a5d73347bdfaa34ff0ca7b92ac862adf38c89bcbaa5d8e81c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35a90b4cd16c6c8a5d73347bdfaa34ff0ca7b92ac862adf38c89bcbaa5d8e81c", kill_on_drop: false }` [INFO] [stdout] 35a90b4cd16c6c8a5d73347bdfaa34ff0ca7b92ac862adf38c89bcbaa5d8e81c