[INFO] cloning repository https://github.com/ajkachnic/sandstorm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ajkachnic/sandstorm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajkachnic%2Fsandstorm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajkachnic%2Fsandstorm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3e1ef70405ddc6c77e8de1fcaf599b6cc1269c13 [INFO] checking ajkachnic/sandstorm against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajkachnic%2Fsandstorm" "/workspace/builds/worker-104/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-104/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ajkachnic/sandstorm on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ajkachnic/sandstorm [INFO] finished tweaking git repo https://github.com/ajkachnic/sandstorm [INFO] tweaked toml for git repo https://github.com/ajkachnic/sandstorm written to /workspace/builds/worker-104/source/Cargo.toml [INFO] crate git repo https://github.com/ajkachnic/sandstorm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 055f78b047db3f7ff50001591e3f3c1640cc21777f3f5062e3bd1b488507fd17 [INFO] running `Command { std: "docker" "start" "-a" "055f78b047db3f7ff50001591e3f3c1640cc21777f3f5062e3bd1b488507fd17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "055f78b047db3f7ff50001591e3f3c1640cc21777f3f5062e3bd1b488507fd17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "055f78b047db3f7ff50001591e3f3c1640cc21777f3f5062e3bd1b488507fd17", kill_on_drop: false }` [INFO] [stdout] 055f78b047db3f7ff50001591e3f3c1640cc21777f3f5062e3bd1b488507fd17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 137c0c21177051fbf617d735483bf2b1e6cabc3adb2d81cedb32f9004d2f1b45 [INFO] running `Command { std: "docker" "start" "-a" "137c0c21177051fbf617d735483bf2b1e6cabc3adb2d81cedb32f9004d2f1b45", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.78 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking smawk v0.3.1 [INFO] [stderr] Checking is_ci v1.1.1 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Checking owo-colors v2.1.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking similar v1.3.0 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking object v0.26.2 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking supports-color v1.3.0 [INFO] [stderr] Checking supports-hyperlinks v1.2.0 [INFO] [stderr] Checking supports-unicode v1.0.2 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Compiling unicode-linebreak v0.1.2 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling miette-derive v3.2.0 [INFO] [stderr] Compiling typed-builder v0.9.1 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking thiserror v1.0.29 [INFO] [stderr] Checking miette v3.2.0 [INFO] [stderr] Checking serde_json v1.0.68 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde_yaml v0.8.21 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking sandstorm v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking csv v1.1.6 [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/parse.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | _ => Precedence::Lowest, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking insta v1.8.0 [INFO] [stdout] warning: associated function is never used: `peek_is` [INFO] [stdout] --> src/lex.rs:152:8 [INFO] [stdout] | [INFO] [stdout] 152 | fn peek_is(&mut self, check: char) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek_is` [INFO] [stdout] --> src/parse.rs:205:8 [INFO] [stdout] | [INFO] [stdout] 205 | fn peek_is(&self, check: TokenKind) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek_precedence` [INFO] [stdout] --> src/parse.rs:226:8 [INFO] [stdout] | [INFO] [stdout] 226 | fn peek_precedence(&self) -> Precedence { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek_slice` [INFO] [stdout] --> src/parse.rs:237:8 [INFO] [stdout] | [INFO] [stdout] 237 | fn peek_slice(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_assign_statement` [INFO] [stdout] --> src/parse.rs:302:8 [INFO] [stdout] | [INFO] [stdout] 302 | fn parse_assign_statement(&mut self) -> ParseResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_ident` [INFO] [stdout] --> src/parse.rs:806:8 [INFO] [stdout] | [INFO] [stdout] 806 | fn get_ident(&mut self) -> ParseResult { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stdout] warning: unused import: `Type` [INFO] [stdout] --> src/checker.rs:1:72 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::ast::{Expression, ExpressionKind, Statement, StatementKind, Type, TypeKind}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/parse.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | _ => Precedence::Lowest, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let mut opts = Options::new(); [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: struct is never constructed: `TypeEnv` [INFO] [stdout] --> src/checker.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct TypeEnv { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/checker.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_type` [INFO] [stdout] --> src/checker.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn set_type(&mut self, key: String, t: TypeKind) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_type` [INFO] [stdout] --> src/checker.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | fn get_type(&self, key: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ExpectedFound` [INFO] [stdout] --> src/checker.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | / ExpectedFound { [INFO] [stdout] 42 | | expected: Rc, [INFO] [stdout] 43 | | found: Rc, [INFO] [stdout] 44 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UnresolvedIdentifier` [INFO] [stdout] --> src/checker.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | UnresolvedIdentifier(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MismatchedArgsParams` [INFO] [stdout] --> src/checker.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | MismatchedArgsParams { args: usize, params: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ExpectedFunction` [INFO] [stdout] --> src/checker.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | ExpectedFunction(TypeKind), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UndefinedVariable` [INFO] [stdout] --> src/checker.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | UndefinedVariable(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `TypeResult` [INFO] [stdout] --> src/checker.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | pub type TypeResult = Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TypeChecker` [INFO] [stdout] --> src/checker.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | struct TypeChecker { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/checker.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `check_statement` [INFO] [stdout] --> src/checker.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn check_statement(&mut self, stmt: Statement) -> TypeResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `check_expression` [INFO] [stdout] --> src/checker.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn check_expression(&mut self, expr: Expression) -> TypeResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek_is` [INFO] [stdout] --> src/lex.rs:152:8 [INFO] [stdout] | [INFO] [stdout] 152 | fn peek_is(&mut self, check: char) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek_is` [INFO] [stdout] --> src/parse.rs:205:8 [INFO] [stdout] | [INFO] [stdout] 205 | fn peek_is(&self, check: TokenKind) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek_precedence` [INFO] [stdout] --> src/parse.rs:226:8 [INFO] [stdout] | [INFO] [stdout] 226 | fn peek_precedence(&self) -> Precedence { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek_slice` [INFO] [stdout] --> src/parse.rs:237:8 [INFO] [stdout] | [INFO] [stdout] 237 | fn peek_slice(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_assign_statement` [INFO] [stdout] --> src/parse.rs:302:8 [INFO] [stdout] | [INFO] [stdout] 302 | fn parse_assign_statement(&mut self) -> ParseResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_ident` [INFO] [stdout] --> src/parse.rs:806:8 [INFO] [stdout] | [INFO] [stdout] 806 | fn get_ident(&mut self) -> ParseResult { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `black_box` [INFO] [stdout] --> benches/lex.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Type` [INFO] [stdout] --> src/checker.rs:1:72 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::ast::{Expression, ExpressionKind, Statement, StatementKind, Type, TypeKind}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/parse.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | _ => Precedence::Lowest, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/parse.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | _ => Precedence::Lowest, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let mut opts = Options::new(); [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: struct is never constructed: `TypeEnv` [INFO] [stdout] --> src/checker.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct TypeEnv { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/checker.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_type` [INFO] [stdout] --> src/checker.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn set_type(&mut self, key: String, t: TypeKind) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_type` [INFO] [stdout] --> src/checker.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | fn get_type(&self, key: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ExpectedFound` [INFO] [stdout] --> src/checker.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | / ExpectedFound { [INFO] [stdout] 42 | | expected: Rc, [INFO] [stdout] 43 | | found: Rc, [INFO] [stdout] 44 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UnresolvedIdentifier` [INFO] [stdout] --> src/checker.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | UnresolvedIdentifier(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MismatchedArgsParams` [INFO] [stdout] --> src/checker.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | MismatchedArgsParams { args: usize, params: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ExpectedFunction` [INFO] [stdout] --> src/checker.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | ExpectedFunction(TypeKind), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UndefinedVariable` [INFO] [stdout] --> src/checker.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | UndefinedVariable(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `TypeResult` [INFO] [stdout] --> src/checker.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | pub type TypeResult = Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TypeChecker` [INFO] [stdout] --> src/checker.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | struct TypeChecker { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/checker.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `check_statement` [INFO] [stdout] --> src/checker.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn check_statement(&mut self, stmt: Statement) -> TypeResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `check_expression` [INFO] [stdout] --> src/checker.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn check_expression(&mut self, expr: Expression) -> TypeResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek_is` [INFO] [stdout] --> src/lex.rs:152:8 [INFO] [stdout] | [INFO] [stdout] 152 | fn peek_is(&mut self, check: char) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek_is` [INFO] [stdout] --> src/parse.rs:205:8 [INFO] [stdout] | [INFO] [stdout] 205 | fn peek_is(&self, check: TokenKind) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek_precedence` [INFO] [stdout] --> src/parse.rs:226:8 [INFO] [stdout] | [INFO] [stdout] 226 | fn peek_precedence(&self) -> Precedence { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek_slice` [INFO] [stdout] --> src/parse.rs:237:8 [INFO] [stdout] | [INFO] [stdout] 237 | fn peek_slice(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_assign_statement` [INFO] [stdout] --> src/parse.rs:302:8 [INFO] [stdout] | [INFO] [stdout] 302 | fn parse_assign_statement(&mut self) -> ParseResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_ident` [INFO] [stdout] --> src/parse.rs:806:8 [INFO] [stdout] | [INFO] [stdout] 806 | fn get_ident(&mut self) -> ParseResult { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek_is` [INFO] [stdout] --> src/lex.rs:152:8 [INFO] [stdout] | [INFO] [stdout] 152 | fn peek_is(&mut self, check: char) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek_is` [INFO] [stdout] --> src/parse.rs:205:8 [INFO] [stdout] | [INFO] [stdout] 205 | fn peek_is(&self, check: TokenKind) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek_precedence` [INFO] [stdout] --> src/parse.rs:226:8 [INFO] [stdout] | [INFO] [stdout] 226 | fn peek_precedence(&self) -> Precedence { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek_slice` [INFO] [stdout] --> src/parse.rs:237:8 [INFO] [stdout] | [INFO] [stdout] 237 | fn peek_slice(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_assign_statement` [INFO] [stdout] --> src/parse.rs:302:8 [INFO] [stdout] | [INFO] [stdout] 302 | fn parse_assign_statement(&mut self) -> ParseResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_ident` [INFO] [stdout] --> src/parse.rs:806:8 [INFO] [stdout] | [INFO] [stdout] 806 | fn get_ident(&mut self) -> ParseResult { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.06s [INFO] running `Command { std: "docker" "inspect" "137c0c21177051fbf617d735483bf2b1e6cabc3adb2d81cedb32f9004d2f1b45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "137c0c21177051fbf617d735483bf2b1e6cabc3adb2d81cedb32f9004d2f1b45", kill_on_drop: false }` [INFO] [stdout] 137c0c21177051fbf617d735483bf2b1e6cabc3adb2d81cedb32f9004d2f1b45