[INFO] cloning repository https://github.com/khuongduy354/DuY-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/khuongduy354/DuY-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhuongduy354%2FDuY-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhuongduy354%2FDuY-compiler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a49f037dc396586aae80d5203814f72568b6c365 [INFO] building khuongduy354/DuY-compiler against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhuongduy354%2FDuY-compiler" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/khuongduy354/DuY-compiler on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/khuongduy354/DuY-compiler [INFO] finished tweaking git repo https://github.com/khuongduy354/DuY-compiler [INFO] tweaked toml for git repo https://github.com/khuongduy354/DuY-compiler written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/khuongduy354/DuY-compiler 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2983696800c653eaca79c188dae5c4e2bb79db5402db44f1a008709f0bb20964 [INFO] running `Command { std: "docker" "start" "-a" "2983696800c653eaca79c188dae5c4e2bb79db5402db44f1a008709f0bb20964", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2983696800c653eaca79c188dae5c4e2bb79db5402db44f1a008709f0bb20964", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2983696800c653eaca79c188dae5c4e2bb79db5402db44f1a008709f0bb20964", kill_on_drop: false }` [INFO] [stdout] 2983696800c653eaca79c188dae5c4e2bb79db5402db44f1a008709f0bb20964 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b29f2908f570bae26bcd23421a7caa4198309120edbdf355d7289c3629525394 [INFO] running `Command { std: "docker" "start" "-a" "b29f2908f570bae26bcd23421a7caa4198309120edbdf355d7289c3629525394", kill_on_drop: false }` [INFO] [stderr] Compiling pascalpp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/helper.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 20 | "write" => Some(Token::Write), [INFO] [stdout] | ------- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 30 | "write" => Some(Token::Write), [INFO] [stdout] | ^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/helper.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 21 | "read" => Some(Token::Read), [INFO] [stdout] | ------ matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 31 | "read" => Some(Token::Read), [INFO] [stdout] | ^^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/helper.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 22 | "sqrt" => Some(Token::Sqrt), [INFO] [stdout] | ------ matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 32 | "sqrt" => Some(Token::Sqrt), [INFO] [stdout] | ^^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/helper.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 23 | "abs" => Some(Token::Abs), [INFO] [stdout] | ----- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 33 | "abs" => Some(Token::Abs), [INFO] [stdout] | ^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/helper.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 24 | "sort" => Some(Token::Sort), [INFO] [stdout] | ------ matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 34 | "sort" => Some(Token::Sort), [INFO] [stdout] | ^^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/helper.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 25 | "len" => Some(Token::Len), [INFO] [stdout] | ----- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 35 | "len" => Some(Token::Len), [INFO] [stdout] | ^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/helper.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 26 | "endl" => Some(Token::Endl), [INFO] [stdout] | ------ matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 36 | "endl" => Some(Token::Endl), [INFO] [stdout] | ^^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/tokenizer.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 33 | '^' => tok = Token::Pow, [INFO] [stdout] | --- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 40 | '^' => tok = Token::Pow, [INFO] [stdout] | ^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/tokenizer.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 32 | ';' => tok = Token::SemiColon, [INFO] [stdout] | --- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 41 | ';' => tok = Token::SemiColon, [INFO] [stdout] | ^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_evaluation_expression` is never used [INFO] [stdout] --> src/main.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn test_evaluation_expression() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | InvalidIdentifier(String), [INFO] [stdout] | ----------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `DuYError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 4 | InvalidIdentifier(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_at_end` is never used [INFO] [stdout] --> src/parser.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 21 | impl Parser { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | fn is_at_end(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `next_white_space` is never used [INFO] [stdout] --> src/tokenizer.rs:174:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Tokenizer { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 174 | pub fn next_white_space(&mut self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `eval` is never used [INFO] [stdout] --> src/types/expr.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Expr { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 14 | pub fn eval(&self) -> Token { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pow_token` is never used [INFO] [stdout] --> src/types/token.rs:198:8 [INFO] [stdout] | [INFO] [stdout] 195 | pub trait Pow { [INFO] [stdout] | --- method in this trait [INFO] [stdout] ... [INFO] [stdout] 198 | fn pow_token(self, Rhs: Self) -> Self::Output; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `expression` and `statement_type` are never read [INFO] [stdout] --> src/types/statement.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Statement { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 5 | expression: Expr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | statement_type: StatementType, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Statement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/types/statement.rs:21:14 [INFO] [stdout] | [INFO] [stdout] 21 | ProcCall(Token), //Token::identifier print statement [INFO] [stdout] | -------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `StatementType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 21 | ProcCall(()), //Token::identifier print statement [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `If`, `Var`, `While`, and `For` are never constructed [INFO] [stdout] --> src/types/statement.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub enum StatementType { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 19 | If(Vec), [INFO] [stdout] | ^^ [INFO] [stdout] 20 | Var(Token), //Token::identifier [INFO] [stdout] | ^^^ [INFO] [stdout] 21 | ProcCall(Token), //Token::identifier print statement [INFO] [stdout] 22 | While(Vec), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | For(Vec), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StatementType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Rhs` should have a snake case name [INFO] [stdout] --> src/types/token.rs:198:24 [INFO] [stdout] | [INFO] [stdout] 198 | fn pow_token(self, Rhs: Self) -> Self::Output; [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `rhs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "b29f2908f570bae26bcd23421a7caa4198309120edbdf355d7289c3629525394", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b29f2908f570bae26bcd23421a7caa4198309120edbdf355d7289c3629525394", kill_on_drop: false }` [INFO] [stdout] b29f2908f570bae26bcd23421a7caa4198309120edbdf355d7289c3629525394 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] abfb5ea998b5a855abcd65be8bf45f1f4bafb50c920c57a70e1de6b42b91dc4e [INFO] running `Command { std: "docker" "start" "-a" "abfb5ea998b5a855abcd65be8bf45f1f4bafb50c920c57a70e1de6b42b91dc4e", kill_on_drop: false }` [INFO] [stderr] Compiling pascalpp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/test.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | tokenizer::{self, Tokenizer}, [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/helper.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 20 | "write" => Some(Token::Write), [INFO] [stdout] | ------- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 30 | "write" => Some(Token::Write), [INFO] [stdout] | ^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/helper.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 21 | "read" => Some(Token::Read), [INFO] [stdout] | ------ matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 31 | "read" => Some(Token::Read), [INFO] [stdout] | ^^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/helper.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 22 | "sqrt" => Some(Token::Sqrt), [INFO] [stdout] | ------ matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 32 | "sqrt" => Some(Token::Sqrt), [INFO] [stdout] | ^^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/helper.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 23 | "abs" => Some(Token::Abs), [INFO] [stdout] | ----- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 33 | "abs" => Some(Token::Abs), [INFO] [stdout] | ^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/helper.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 24 | "sort" => Some(Token::Sort), [INFO] [stdout] | ------ matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 34 | "sort" => Some(Token::Sort), [INFO] [stdout] | ^^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/helper.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 25 | "len" => Some(Token::Len), [INFO] [stdout] | ----- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 35 | "len" => Some(Token::Len), [INFO] [stdout] | ^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/helper.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 26 | "endl" => Some(Token::Endl), [INFO] [stdout] | ------ matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 36 | "endl" => Some(Token::Endl), [INFO] [stdout] | ^^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/test.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let result = tokenizer [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/test.rs:29:17 [INFO] [stdout] | [INFO] [stdout] 29 | let result = tokenizer [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/tokenizer.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 33 | '^' => tok = Token::Pow, [INFO] [stdout] | --- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 40 | '^' => tok = Token::Pow, [INFO] [stdout] | ^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/tokenizer.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 32 | ';' => tok = Token::SemiColon, [INFO] [stdout] | --- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 41 | ';' => tok = Token::SemiColon, [INFO] [stdout] | ^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_evaluation_expression` is never used [INFO] [stdout] --> src/main.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn test_evaluation_expression() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | InvalidIdentifier(String), [INFO] [stdout] | ----------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `DuYError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 4 | InvalidIdentifier(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_at_end` is never used [INFO] [stdout] --> src/parser.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 21 | impl Parser { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | fn is_at_end(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `next_white_space` is never used [INFO] [stdout] --> src/tokenizer.rs:174:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Tokenizer { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 174 | pub fn next_white_space(&mut self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `eval` is never used [INFO] [stdout] --> src/types/expr.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Expr { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 14 | pub fn eval(&self) -> Token { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pow_token` is never used [INFO] [stdout] --> src/types/token.rs:198:8 [INFO] [stdout] | [INFO] [stdout] 195 | pub trait Pow { [INFO] [stdout] | --- method in this trait [INFO] [stdout] ... [INFO] [stdout] 198 | fn pow_token(self, Rhs: Self) -> Self::Output; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `expression` and `statement_type` are never read [INFO] [stdout] --> src/types/statement.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Statement { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 5 | expression: Expr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | statement_type: StatementType, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Statement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/types/statement.rs:21:14 [INFO] [stdout] | [INFO] [stdout] 21 | ProcCall(Token), //Token::identifier print statement [INFO] [stdout] | -------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `StatementType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 21 | ProcCall(()), //Token::identifier print statement [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `If`, `Var`, `While`, and `For` are never constructed [INFO] [stdout] --> src/types/statement.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub enum StatementType { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 19 | If(Vec), [INFO] [stdout] | ^^ [INFO] [stdout] 20 | Var(Token), //Token::identifier [INFO] [stdout] | ^^^ [INFO] [stdout] 21 | ProcCall(Token), //Token::identifier print statement [INFO] [stdout] 22 | While(Vec), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | For(Vec), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StatementType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Rhs` should have a snake case name [INFO] [stdout] --> src/types/token.rs:198:24 [INFO] [stdout] | [INFO] [stdout] 198 | fn pow_token(self, Rhs: Self) -> Self::Output; [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `rhs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "abfb5ea998b5a855abcd65be8bf45f1f4bafb50c920c57a70e1de6b42b91dc4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abfb5ea998b5a855abcd65be8bf45f1f4bafb50c920c57a70e1de6b42b91dc4e", kill_on_drop: false }` [INFO] [stdout] abfb5ea998b5a855abcd65be8bf45f1f4bafb50c920c57a70e1de6b42b91dc4e