[INFO] cloning repository https://github.com/javanhut/CarrionLanguage [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/javanhut/CarrionLanguage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjavanhut%2FCarrionLanguage", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjavanhut%2FCarrionLanguage'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9270068874c79f2912262e060c14e40a1ae55182 [INFO] linting javanhut/CarrionLanguage against nightly for clippy-nonminimal_bool-denied [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjavanhut%2FCarrionLanguage" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/javanhut/CarrionLanguage [INFO] finished tweaking git repo https://github.com/javanhut/CarrionLanguage [INFO] tweaked toml for git repo https://github.com/javanhut/CarrionLanguage written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/javanhut/CarrionLanguage on toolchain nightly [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/javanhut/CarrionLanguage already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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_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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef3bbaa22e5f9741eff7d0a4bf21f33ab9bd742f155055252e0c8887b0459a6a [INFO] running `Command { std: "docker" "start" "-a" "ef3bbaa22e5f9741eff7d0a4bf21f33ab9bd742f155055252e0c8887b0459a6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef3bbaa22e5f9741eff7d0a4bf21f33ab9bd742f155055252e0c8887b0459a6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef3bbaa22e5f9741eff7d0a4bf21f33ab9bd742f155055252e0c8887b0459a6a", kill_on_drop: false }` [INFO] [stdout] ef3bbaa22e5f9741eff7d0a4bf21f33ab9bd742f155055252e0c8887b0459a6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc7cdecc82c9ec7436027580a5fe4e66437aad12ec804c694469aa35997985b9 [INFO] running `Command { std: "docker" "start" "-a" "bc7cdecc82c9ec7436027580a5fe4e66437aad12ec804c694469aa35997985b9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking home v0.5.11 [INFO] [stderr] Compiling indoc v2.0.6 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking fd-lock v4.0.4 [INFO] [stderr] Checking rustyline v14.0.0 [INFO] [stderr] Checking the_carrion_language v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Assignment` and `CompoundAssignment` [INFO] [stdout] --> src/evaluator/mod.rs:4:72 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::ast::{Expression, Identifier, Operator, Program, Statement, Assignment, CompoundAssignment, IfStatement, WhileStatement, F... [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BuiltinFunction`, `Builtin`, and `Function` [INFO] [stdout] --> src/evaluator/mod.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::object::{Builtin, BuiltinFunction, Function, Object}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FunctionDefinition` and `UnpackExpression` [INFO] [stdout] --> src/parser/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | FunctionDefinition, Identifier, IfStatement, InfixExpression, Operator, PostfixExpression, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 4 | PrefixExpression, Program, ReturnStatement, Statement, UnpackExpression, WhileStatement, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Assignment` and `CompoundAssignment` [INFO] [stdout] --> src/evaluator/mod.rs:4:72 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::ast::{Expression, Identifier, Operator, Program, Statement, Assignment, CompoundAssignment, IfStatement, WhileStatement, F... [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BuiltinFunction`, `Builtin`, and `Function` [INFO] [stdout] --> src/evaluator/mod.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::object::{Builtin, BuiltinFunction, Function, Object}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FunctionDefinition` and `UnpackExpression` [INFO] [stdout] --> src/parser/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | FunctionDefinition, Identifier, IfStatement, InfixExpression, Operator, PostfixExpression, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 4 | PrefixExpression, Program, ReturnStatement, Statement, UnpackExpression, WhileStatement, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `handle_indentation` is never used [INFO] [stdout] --> src/lexer/mod.rs:490:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl Lexer { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 490 | fn handle_indentation(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this let-binding has unit value [INFO] [stdout] --> src/error/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | let _ = custom_report(line_number, "", message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value [INFO] [stdout] = note: `#[warn(clippy::let_unit_value)]` on by default [INFO] [stdout] help: omit the `let` binding [INFO] [stdout] | [INFO] [stdout] 2 - let _ = custom_report(line_number, "", message); [INFO] [stdout] 2 + custom_report(line_number, "", message); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: you should consider adding a `Default` implementation for `Environment` [INFO] [stdout] --> src/evaluator/environment/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | / pub fn new() -> Self { [INFO] [stdout] 10 | | let mut store = HashMap::new(); [INFO] [stdout] 11 | | // --- PRE-LOAD BUILT-IN FUNCTIONS --- [INFO] [stdout] 12 | | store.insert( [INFO] [stdout] ... | [INFO] [stdout] 49 | | Self { store } [INFO] [stdout] 50 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default [INFO] [stdout] = note: `#[warn(clippy::new_without_default)]` on by default [INFO] [stdout] help: try adding this [INFO] [stdout] | [INFO] [stdout] 8 + impl Default for Environment { [INFO] [stdout] 9 + fn default() -> Self { [INFO] [stdout] 10 + Self::new() [INFO] [stdout] 11 + } [INFO] [stdout] 12 + } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/lexer/mod.rs:361:15 [INFO] [stdout] | [INFO] [stdout] 361 | while !(self.peek() == Some('*') && self.peek_next() == Some('/')) && !self.is_at_end() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `!(self.is_at_end() || self.peek() == Some('*') && self.peek_next() == Some('/'))` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `handle_indentation` is never used [INFO] [stdout] --> src/lexer/mod.rs:490:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl Lexer { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 490 | fn handle_indentation(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this let-binding has unit value [INFO] [stdout] --> src/error/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | let _ = custom_report(line_number, "", message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value [INFO] [stdout] = note: `#[warn(clippy::let_unit_value)]` on by default [INFO] [stdout] help: omit the `let` binding [INFO] [stdout] | [INFO] [stdout] 2 - let _ = custom_report(line_number, "", message); [INFO] [stdout] 2 + custom_report(line_number, "", message); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: you should consider adding a `Default` implementation for `Environment` [INFO] [stdout] --> src/evaluator/environment/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | / pub fn new() -> Self { [INFO] [stdout] 10 | | let mut store = HashMap::new(); [INFO] [stdout] 11 | | // --- PRE-LOAD BUILT-IN FUNCTIONS --- [INFO] [stdout] 12 | | store.insert( [INFO] [stdout] ... | [INFO] [stdout] 49 | | Self { store } [INFO] [stdout] 50 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default [INFO] [stdout] = note: `#[warn(clippy::new_without_default)]` on by default [INFO] [stdout] help: try adding this [INFO] [stdout] | [INFO] [stdout] 8 + impl Default for Environment { [INFO] [stdout] 9 + fn default() -> Self { [INFO] [stdout] 10 + Self::new() [INFO] [stdout] 11 + } [INFO] [stdout] 12 + } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/lexer/mod.rs:361:15 [INFO] [stdout] | [INFO] [stdout] 361 | while !(self.peek() == Some('*') && self.peek_next() == Some('/')) && !self.is_at_end() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `!(self.is_at_end() || self.peek() == Some('*') && self.peek_next() == Some('/'))` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Assignment` and `CompoundAssignment` [INFO] [stdout] --> src/evaluator/mod.rs:4:72 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::ast::{Expression, Identifier, Operator, Program, Statement, Assignment, CompoundAssignment, IfStatement, WhileStatement, F... [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BuiltinFunction`, `Builtin`, and `Function` [INFO] [stdout] --> src/evaluator/mod.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::object::{Builtin, BuiltinFunction, Function, Object}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FunctionDefinition` and `UnpackExpression` [INFO] [stdout] --> src/parser/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | FunctionDefinition, Identifier, IfStatement, InfixExpression, Operator, PostfixExpression, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 4 | PrefixExpression, Program, ReturnStatement, Statement, UnpackExpression, WhileStatement, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Assignment` and `CompoundAssignment` [INFO] [stdout] --> src/evaluator/mod.rs:4:72 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::ast::{Expression, Identifier, Operator, Program, Statement, Assignment, CompoundAssignment, IfStatement, WhileStatement, F... [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BuiltinFunction`, `Builtin`, and `Function` [INFO] [stdout] --> src/evaluator/mod.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::object::{Builtin, BuiltinFunction, Function, Object}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FunctionDefinition` and `UnpackExpression` [INFO] [stdout] --> src/parser/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | FunctionDefinition, Identifier, IfStatement, InfixExpression, Operator, PostfixExpression, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 4 | PrefixExpression, Program, ReturnStatement, Statement, UnpackExpression, WhileStatement, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `FunctionDefinition` is never constructed [INFO] [stdout] --> src/ast/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Statement { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 6 | Expression(Expression), [INFO] [stdout] 7 | FunctionDefinition(FunctionDefinition), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Statement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unpack` is never constructed [INFO] [stdout] --> src/ast/mod.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub enum Expression { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 32 | Unpack(UnpackExpression), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Expression` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `And`, `Or`, `PlusAssign`, `MinusAssgn`, `AstriskAssign`, and `SlashAssign` are never constructed [INFO] [stdout] --> src/ast/mod.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 77 | pub enum Operator { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 88 | And, [INFO] [stdout] | ^^^ [INFO] [stdout] 89 | Or, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 93 | PlusAssign, // += [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 94 | MinusAssgn, // -= [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 95 | AstriskAssign, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 96 | SlashAssign, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Operator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/ast/mod.rs:146:12 [INFO] [stdout] | [INFO] [stdout] 145 | impl Program { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 146 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `error` is never used [INFO] [stdout] --> src/error/mod.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn error(line_number: u32, message: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `custom_report` is never used [INFO] [stdout] --> src/error/mod.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn custom_report(line_number: u32, where_err: &str, message: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `handle_indentation` is never used [INFO] [stdout] --> src/lexer/mod.rs:490:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl Lexer { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 490 | fn handle_indentation(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Function` and `Error` are never constructed [INFO] [stdout] --> src/object/mod.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub enum Object { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 33 | Function(Function), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 34 | Error(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Object` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Illegal`, `Docstring`, and `Fstring` are never constructed [INFO] [stdout] --> src/token/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 9 | // Special Characters [INFO] [stdout] 10 | Illegal, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | Docstring, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | Fstring, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `simple` is never used [INFO] [stdout] --> src/token/mod.rs:156:12 [INFO] [stdout] | [INFO] [stdout] 139 | impl Token { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 156 | pub fn simple(token_type: TokenType, ch: char) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lookup_identifier` is never used [INFO] [stdout] --> src/token/mod.rs:209:8 [INFO] [stdout] | [INFO] [stdout] 209 | pub fn lookup_identifier(ident: &str) -> TokenType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this let-binding has unit value [INFO] [stdout] --> src/error/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | let _ = custom_report(line_number, "", message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value [INFO] [stdout] = note: `#[warn(clippy::let_unit_value)]` on by default [INFO] [stdout] help: omit the `let` binding [INFO] [stdout] | [INFO] [stdout] 2 - let _ = custom_report(line_number, "", message); [INFO] [stdout] 2 + custom_report(line_number, "", message); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/lexer/mod.rs:361:15 [INFO] [stdout] | [INFO] [stdout] 361 | while !(self.peek() == Some('*') && self.peek_next() == Some('/')) && !self.is_at_end() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `!(self.is_at_end() || self.peek() == Some('*') && self.peek_next() == Some('/'))` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `FunctionDefinition` is never constructed [INFO] [stdout] --> src/ast/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Statement { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 6 | Expression(Expression), [INFO] [stdout] 7 | FunctionDefinition(FunctionDefinition), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Statement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unpack` is never constructed [INFO] [stdout] --> src/ast/mod.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub enum Expression { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 32 | Unpack(UnpackExpression), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Expression` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `And`, `Or`, `PlusAssign`, `MinusAssgn`, `AstriskAssign`, and `SlashAssign` are never constructed [INFO] [stdout] --> src/ast/mod.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 77 | pub enum Operator { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 88 | And, [INFO] [stdout] | ^^^ [INFO] [stdout] 89 | Or, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 93 | PlusAssign, // += [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 94 | MinusAssgn, // -= [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 95 | AstriskAssign, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 96 | SlashAssign, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Operator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/ast/mod.rs:146:12 [INFO] [stdout] | [INFO] [stdout] 145 | impl Program { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 146 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `error` is never used [INFO] [stdout] --> src/error/mod.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn error(line_number: u32, message: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `custom_report` is never used [INFO] [stdout] --> src/error/mod.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn custom_report(line_number: u32, where_err: &str, message: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `handle_indentation` is never used [INFO] [stdout] --> src/lexer/mod.rs:490:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl Lexer { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 490 | fn handle_indentation(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Function` and `Error` are never constructed [INFO] [stdout] --> src/object/mod.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub enum Object { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 33 | Function(Function), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 34 | Error(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Object` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Illegal`, `Docstring`, and `Fstring` are never constructed [INFO] [stdout] --> src/token/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 9 | // Special Characters [INFO] [stdout] 10 | Illegal, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | Docstring, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | Fstring, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `simple` is never used [INFO] [stdout] --> src/token/mod.rs:156:12 [INFO] [stdout] | [INFO] [stdout] 139 | impl Token { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 156 | pub fn simple(token_type: TokenType, ch: char) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lookup_identifier` is never used [INFO] [stdout] --> src/token/mod.rs:209:8 [INFO] [stdout] | [INFO] [stdout] 209 | pub fn lookup_identifier(ident: &str) -> TokenType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this let-binding has unit value [INFO] [stdout] --> src/error/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | let _ = custom_report(line_number, "", message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value [INFO] [stdout] = note: `#[warn(clippy::let_unit_value)]` on by default [INFO] [stdout] help: omit the `let` binding [INFO] [stdout] | [INFO] [stdout] 2 - let _ = custom_report(line_number, "", message); [INFO] [stdout] 2 + custom_report(line_number, "", message); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/lexer/mod.rs:361:15 [INFO] [stdout] | [INFO] [stdout] 361 | while !(self.peek() == Some('*') && self.peek_next() == Some('/')) && !self.is_at_end() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `!(self.is_at_end() || self.peek() == Some('*') && self.peek_next() == Some('/'))` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.56s [INFO] running `Command { std: "docker" "inspect" "bc7cdecc82c9ec7436027580a5fe4e66437aad12ec804c694469aa35997985b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc7cdecc82c9ec7436027580a5fe4e66437aad12ec804c694469aa35997985b9", kill_on_drop: false }` [INFO] [stdout] bc7cdecc82c9ec7436027580a5fe4e66437aad12ec804c694469aa35997985b9