[INFO] cloning repository https://github.com/leximainw/lox_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leximainw/lox_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleximainw%2Flox_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleximainw%2Flox_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] db9ffe990a3be0267a075dd5e6b4772fb7f36294 [INFO] checking leximainw/lox_rs against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleximainw%2Flox_rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/leximainw/lox_rs on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/leximainw/lox_rs [INFO] finished tweaking git repo https://github.com/leximainw/lox_rs [INFO] tweaked toml for git repo https://github.com/leximainw/lox_rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/leximainw/lox_rs 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f4ccfa1b81f800168e40c64cb0a8ec65dc380ca77243330f8be35a520244c57 [INFO] running `Command { std: "docker" "start" "-a" "2f4ccfa1b81f800168e40c64cb0a8ec65dc380ca77243330f8be35a520244c57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f4ccfa1b81f800168e40c64cb0a8ec65dc380ca77243330f8be35a520244c57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f4ccfa1b81f800168e40c64cb0a8ec65dc380ca77243330f8be35a520244c57", kill_on_drop: false }` [INFO] [stdout] 2f4ccfa1b81f800168e40c64cb0a8ec65dc380ca77243330f8be35a520244c57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5203c4c7082aa677e0d97b3c28c132ed23ddc137c5708bb861f7dd2dca42e226 [INFO] running `Command { std: "docker" "start" "-a" "5203c4c7082aa677e0d97b3c28c132ed23ddc137c5708bb861f7dd2dca42e226", kill_on_drop: false }` [INFO] [stderr] Checking lox_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::expr::Expr` [INFO] [stdout] --> src/lox_rs.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use self::expr::Expr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::lexer::Lexer` [INFO] [stdout] --> src/lox_rs.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use self::lexer::Lexer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::expr::Expr` [INFO] [stdout] --> src/lox_rs.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use self::expr::Expr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::lexer::Lexer` [INFO] [stdout] --> src/lox_rs.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use self::lexer::Lexer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/lox_rs/closure.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn call(&mut self, args: Vec) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/lox_rs/closure.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn call(&mut self, args: Vec) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/lox_rs/parser.rs:822:25 [INFO] [stdout] | [INFO] [stdout] 822 | if let Some(token) = self.lexer.next_if(|token| match token.kind { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `comma` [INFO] [stdout] --> src/lox_rs/parser.rs:844:41 [INFO] [stdout] | [INFO] [stdout] 844 | ... if let Some(comma) = self.lexer.peek_if(|token| match token.kind { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_comma` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/lox_rs/parser.rs:822:25 [INFO] [stdout] | [INFO] [stdout] 822 | if let Some(token) = self.lexer.next_if(|token| match token.kind { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `comma` [INFO] [stdout] --> src/lox_rs/parser.rs:844:41 [INFO] [stdout] | [INFO] [stdout] 844 | ... if let Some(comma) = self.lexer.peek_if(|token| match token.kind { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_comma` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/lox_rs.rs:109:26 [INFO] [stdout] | [INFO] [stdout] 109 | LoxValue::Fn(value) => formatter.write_str(""), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Fn` is never constructed [INFO] [stdout] --> src/lox_rs.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub enum LoxValue { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 25 | Fn(LoxClosure), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `LoxValue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/lox_rs/backtrace.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Backtrace { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 7 | pub fn new(error: String) -> Backtrace { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Critical`, `Warning`, and `Info` are never constructed [INFO] [stdout] --> src/lox_rs/errors.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 68 | pub enum Severity { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 69 | Critical, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 70 | Error, [INFO] [stdout] 71 | Warning, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 72 | Info, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Severity` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/lox_rs.rs:109:26 [INFO] [stdout] | [INFO] [stdout] 109 | LoxValue::Fn(value) => formatter.write_str(""), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Fn` is never constructed [INFO] [stdout] --> src/lox_rs.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub enum LoxValue { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 25 | Fn(LoxClosure), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `LoxValue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/lox_rs/backtrace.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Backtrace { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 7 | pub fn new(error: String) -> Backtrace { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Critical`, `Warning`, and `Info` are never constructed [INFO] [stdout] --> src/lox_rs/errors.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 68 | pub enum Severity { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 69 | Critical, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 70 | Error, [INFO] [stdout] 71 | Warning, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 72 | Info, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Severity` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "5203c4c7082aa677e0d97b3c28c132ed23ddc137c5708bb861f7dd2dca42e226", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5203c4c7082aa677e0d97b3c28c132ed23ddc137c5708bb861f7dd2dca42e226", kill_on_drop: false }` [INFO] [stdout] 5203c4c7082aa677e0d97b3c28c132ed23ddc137c5708bb861f7dd2dca42e226 [INFO] checking leximainw/lox_rs against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleximainw%2Flox_rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/leximainw/lox_rs on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/leximainw/lox_rs [INFO] finished tweaking git repo https://github.com/leximainw/lox_rs [INFO] tweaked toml for git repo https://github.com/leximainw/lox_rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/leximainw/lox_rs 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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_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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b91e73084e73bc178263e75e1ac29a21124e0e1af80d8bd05ef55dcb1489b13f [INFO] running `Command { std: "docker" "start" "-a" "b91e73084e73bc178263e75e1ac29a21124e0e1af80d8bd05ef55dcb1489b13f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b91e73084e73bc178263e75e1ac29a21124e0e1af80d8bd05ef55dcb1489b13f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b91e73084e73bc178263e75e1ac29a21124e0e1af80d8bd05ef55dcb1489b13f", kill_on_drop: false }` [INFO] [stdout] b91e73084e73bc178263e75e1ac29a21124e0e1af80d8bd05ef55dcb1489b13f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0fa79fe8a0d9ee50703f4318bbb7d884eb2eac99205375724507d391e1d74bb4 [INFO] running `Command { std: "docker" "start" "-a" "0fa79fe8a0d9ee50703f4318bbb7d884eb2eac99205375724507d391e1d74bb4", kill_on_drop: false }` [INFO] [stderr] Checking lox_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::expr::Expr` [INFO] [stdout] --> src/lox_rs.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use self::expr::Expr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::lexer::Lexer` [INFO] [stdout] --> src/lox_rs.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use self::lexer::Lexer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::expr::Expr` [INFO] [stdout] --> src/lox_rs.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use self::expr::Expr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::lexer::Lexer` [INFO] [stdout] --> src/lox_rs.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use self::lexer::Lexer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/lox_rs/closure.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn call(&mut self, args: Vec) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/lox_rs/closure.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn call(&mut self, args: Vec) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/lox_rs/parser.rs:822:25 [INFO] [stdout] | [INFO] [stdout] 822 | if let Some(token) = self.lexer.next_if(|token| match token.kind { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `comma` [INFO] [stdout] --> src/lox_rs/parser.rs:844:41 [INFO] [stdout] | [INFO] [stdout] 844 | ... if let Some(comma) = self.lexer.peek_if(|token| match token.kind { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_comma` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/lox_rs/parser.rs:822:25 [INFO] [stdout] | [INFO] [stdout] 822 | if let Some(token) = self.lexer.next_if(|token| match token.kind { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `comma` [INFO] [stdout] --> src/lox_rs/parser.rs:844:41 [INFO] [stdout] | [INFO] [stdout] 844 | ... if let Some(comma) = self.lexer.peek_if(|token| match token.kind { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_comma` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/lox_rs.rs:109:26 [INFO] [stdout] | [INFO] [stdout] 109 | LoxValue::Fn(value) => formatter.write_str(""), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Fn` is never constructed [INFO] [stdout] --> src/lox_rs.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub enum LoxValue { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 25 | Fn(LoxClosure), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `LoxValue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/lox_rs/backtrace.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Backtrace { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 7 | pub fn new(error: String) -> Backtrace { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Critical`, `Warning`, and `Info` are never constructed [INFO] [stdout] --> src/lox_rs/errors.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 68 | pub enum Severity { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 69 | Critical, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 70 | Error, [INFO] [stdout] 71 | Warning, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 72 | Info, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Severity` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/lox_rs.rs:109:26 [INFO] [stdout] | [INFO] [stdout] 109 | LoxValue::Fn(value) => formatter.write_str(""), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Fn` is never constructed [INFO] [stdout] --> src/lox_rs.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub enum LoxValue { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 25 | Fn(LoxClosure), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `LoxValue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/lox_rs/backtrace.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Backtrace { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 7 | pub fn new(error: String) -> Backtrace { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Critical`, `Warning`, and `Info` are never constructed [INFO] [stdout] --> src/lox_rs/errors.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 68 | pub enum Severity { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 69 | Critical, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 70 | Error, [INFO] [stdout] 71 | Warning, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 72 | Info, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Severity` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "0fa79fe8a0d9ee50703f4318bbb7d884eb2eac99205375724507d391e1d74bb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fa79fe8a0d9ee50703f4318bbb7d884eb2eac99205375724507d391e1d74bb4", kill_on_drop: false }` [INFO] [stdout] 0fa79fe8a0d9ee50703f4318bbb7d884eb2eac99205375724507d391e1d74bb4