[INFO] cloning repository https://github.com/evilwaveforms/rlox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/evilwaveforms/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevilwaveforms%2Frlox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevilwaveforms%2Frlox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 28c1631afafdc1e0f2c33a3027d8783042019850 [INFO] testing evilwaveforms/rlox against master#9e297bf54d31eb3b30067208ff9af4416945a2ed for pr-125507 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevilwaveforms%2Frlox" "/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/evilwaveforms/rlox on toolchain 9e297bf54d31eb3b30067208ff9af4416945a2ed [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/evilwaveforms/rlox [INFO] finished tweaking git repo https://github.com/evilwaveforms/rlox [INFO] tweaked toml for git repo https://github.com/evilwaveforms/rlox written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/evilwaveforms/rlox 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" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7c3a0cedc2a95d94afdca9a551c0a8e5fc9f9adfc2108710b64c4748a42cc21 [INFO] running `Command { std: "docker" "start" "-a" "d7c3a0cedc2a95d94afdca9a551c0a8e5fc9f9adfc2108710b64c4748a42cc21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7c3a0cedc2a95d94afdca9a551c0a8e5fc9f9adfc2108710b64c4748a42cc21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7c3a0cedc2a95d94afdca9a551c0a8e5fc9f9adfc2108710b64c4748a42cc21", kill_on_drop: false }` [INFO] [stdout] d7c3a0cedc2a95d94afdca9a551c0a8e5fc9f9adfc2108710b64c4748a42cc21 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f9b3b0c775424534d6dbaa7386292484c724d7a9b739e7cfb6064909583aac7 [INFO] running `Command { std: "docker" "start" "-a" "4f9b3b0c775424534d6dbaa7386292484c724d7a9b739e7cfb6064909583aac7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling strum v0.25.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.36 [INFO] [stderr] Compiling strum_macros v0.25.2 [INFO] [stderr] Compiling rlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `interpreter` [INFO] [stdout] --> src/interpreter.rs:42:20 [INFO] [stdout] | [INFO] [stdout] 42 | fn call(&self, interpreter: &Interpreter, arguments: Vec) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interpreter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arguments` [INFO] [stdout] --> src/interpreter.rs:42:47 [INFO] [stdout] | [INFO] [stdout] 42 | fn call(&self, interpreter: &Interpreter, arguments: Vec) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arguments` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `since_the_epoch` [INFO] [stdout] --> src/interpreter.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | let since_the_epoch = start.duration_since(UNIX_EPOCH).unwrap().as_secs_f32(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_since_the_epoch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arguments` [INFO] [stdout] --> src/interpreter.rs:85:28 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn call(&mut self, arguments: Vec) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arguments` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `epxr` [INFO] [stdout] --> src/interpreter.rs:114:24 [INFO] [stdout] | [INFO] [stdout] 114 | Expr::Call(epxr) => todo!(), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_epxr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmt` [INFO] [stdout] --> src/interpreter.rs:126:28 [INFO] [stdout] | [INFO] [stdout] 126 | Stmt::Function(stmt) => todo!(), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `initializer` is never read [INFO] [stdout] --> src/parser.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | let mut initializer = None; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/parser.rs:461:17 [INFO] [stdout] | [INFO] [stdout] 461 | Err(e) => true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/parser.rs:491:21 [INFO] [stdout] | [INFO] [stdout] 491 | Err(e) => return, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `repl` [INFO] [stdout] --> src/main.rs:77:37 [INFO] [stdout] | [INFO] [stdout] 77 | fn run(idx: usize, source: Vec, repl: bool, interpreter: &mut interpreter::Interpreter) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_repl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/ast_printer.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 4 | impl Expr { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 5 | pub fn print(&self) -> String { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parenthesize` is never used [INFO] [stdout] --> src/ast_printer.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn parenthesize(name: &String, exprs: &[&Expr]) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `callee`, `paren`, and `arguments` are never read [INFO] [stdout] --> src/expr.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct Call { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 54 | pub callee: Expr, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 55 | pub paren: Token, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 56 | pub arguments: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Call` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Func` is never constructed [INFO] [stdout] --> src/interpreter.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum Data { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 20 | Func, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Data` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `LoxCallable` is never used [INFO] [stdout] --> src/interpreter.rs:38:7 [INFO] [stdout] | [INFO] [stdout] 38 | trait LoxCallable { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `repl` is never read [INFO] [stdout] --> src/interpreter.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 48 | pub struct Interpreter { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 49 | pub env: Rc>, [INFO] [stdout] 50 | pub repl: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Interpreter` 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: methods `call` and `evaluate_call_expr` are never used [INFO] [stdout] --> src/interpreter.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 84 | impl Interpreter { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 85 | pub fn call(&mut self, arguments: Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 266 | fn evaluate_call_expr(&mut self, expr: &Call) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `parameters`, and `body` are never read [INFO] [stdout] --> src/stmt.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 49 | pub struct Function { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 50 | pub name: Token, [INFO] [stdout] | ^^^^ [INFO] [stdout] 51 | pub parameters: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 52 | pub body: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Function` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:198:9 [INFO] [stdout] | [INFO] [stdout] 198 | self.consume(&TokenType::RightParen, "Expect ')' after parameters."); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 198 | let _ = self.consume(&TokenType::RightParen, "Expect ')' after parameters."); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:199:9 [INFO] [stdout] | [INFO] [stdout] 199 | self.consume(&TokenType::LeftBrace, &("Expect '{' before ".to_string() + &kind + " body.")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 199 | let _ = self.consume(&TokenType::LeftBrace, &("Expect '{' before ".to_string() + &kind + " body.")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:210:9 [INFO] [stdout] | [INFO] [stdout] 210 | self.consume(&TokenType::RightBrace, "Expect '}' after block."); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 210 | let _ = self.consume(&TokenType::RightBrace, "Expect '}' after block."); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.98s [INFO] running `Command { std: "docker" "inspect" "4f9b3b0c775424534d6dbaa7386292484c724d7a9b739e7cfb6064909583aac7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f9b3b0c775424534d6dbaa7386292484c724d7a9b739e7cfb6064909583aac7", kill_on_drop: false }` [INFO] [stdout] 4f9b3b0c775424534d6dbaa7386292484c724d7a9b739e7cfb6064909583aac7 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 586b469eb8d1d4ba59ccbf93802ea6f9467da6fcbda893bd84bb203563d7b8d1 [INFO] running `Command { std: "docker" "start" "-a" "586b469eb8d1d4ba59ccbf93802ea6f9467da6fcbda893bd84bb203563d7b8d1", kill_on_drop: false }` [INFO] [stderr] Compiling rlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `interpreter` [INFO] [stdout] --> src/interpreter.rs:42:20 [INFO] [stdout] | [INFO] [stdout] 42 | fn call(&self, interpreter: &Interpreter, arguments: Vec) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interpreter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arguments` [INFO] [stdout] --> src/interpreter.rs:42:47 [INFO] [stdout] | [INFO] [stdout] 42 | fn call(&self, interpreter: &Interpreter, arguments: Vec) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arguments` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `since_the_epoch` [INFO] [stdout] --> src/interpreter.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | let since_the_epoch = start.duration_since(UNIX_EPOCH).unwrap().as_secs_f32(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_since_the_epoch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arguments` [INFO] [stdout] --> src/interpreter.rs:85:28 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn call(&mut self, arguments: Vec) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arguments` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `epxr` [INFO] [stdout] --> src/interpreter.rs:114:24 [INFO] [stdout] | [INFO] [stdout] 114 | Expr::Call(epxr) => todo!(), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_epxr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmt` [INFO] [stdout] --> src/interpreter.rs:126:28 [INFO] [stdout] | [INFO] [stdout] 126 | Stmt::Function(stmt) => todo!(), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `initializer` is never read [INFO] [stdout] --> src/parser.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | let mut initializer = None; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/parser.rs:461:17 [INFO] [stdout] | [INFO] [stdout] 461 | Err(e) => true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/parser.rs:491:21 [INFO] [stdout] | [INFO] [stdout] 491 | Err(e) => return, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `repl` [INFO] [stdout] --> src/main.rs:77:37 [INFO] [stdout] | [INFO] [stdout] 77 | fn run(idx: usize, source: Vec, repl: bool, interpreter: &mut interpreter::Interpreter) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_repl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `callee`, `paren`, and `arguments` are never read [INFO] [stdout] --> src/expr.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct Call { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 54 | pub callee: Expr, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 55 | pub paren: Token, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 56 | pub arguments: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Call` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Func` is never constructed [INFO] [stdout] --> src/interpreter.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum Data { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 20 | Func, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Data` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `LoxCallable` is never used [INFO] [stdout] --> src/interpreter.rs:38:7 [INFO] [stdout] | [INFO] [stdout] 38 | trait LoxCallable { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `repl` is never read [INFO] [stdout] --> src/interpreter.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 48 | pub struct Interpreter { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 49 | pub env: Rc>, [INFO] [stdout] 50 | pub repl: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Interpreter` 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: methods `call` and `evaluate_call_expr` are never used [INFO] [stdout] --> src/interpreter.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 84 | impl Interpreter { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 85 | pub fn call(&mut self, arguments: Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 266 | fn evaluate_call_expr(&mut self, expr: &Call) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `parameters`, and `body` are never read [INFO] [stdout] --> src/stmt.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 49 | pub struct Function { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 50 | pub name: Token, [INFO] [stdout] | ^^^^ [INFO] [stdout] 51 | pub parameters: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 52 | pub body: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Function` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:198:9 [INFO] [stdout] | [INFO] [stdout] 198 | self.consume(&TokenType::RightParen, "Expect ')' after parameters."); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 198 | let _ = self.consume(&TokenType::RightParen, "Expect ')' after parameters."); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:199:9 [INFO] [stdout] | [INFO] [stdout] 199 | self.consume(&TokenType::LeftBrace, &("Expect '{' before ".to_string() + &kind + " body.")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 199 | let _ = self.consume(&TokenType::LeftBrace, &("Expect '{' before ".to_string() + &kind + " body.")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:210:9 [INFO] [stdout] | [INFO] [stdout] 210 | self.consume(&TokenType::RightBrace, "Expect '}' after block."); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 210 | let _ = self.consume(&TokenType::RightBrace, "Expect '}' after block."); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "586b469eb8d1d4ba59ccbf93802ea6f9467da6fcbda893bd84bb203563d7b8d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "586b469eb8d1d4ba59ccbf93802ea6f9467da6fcbda893bd84bb203563d7b8d1", kill_on_drop: false }` [INFO] [stdout] 586b469eb8d1d4ba59ccbf93802ea6f9467da6fcbda893bd84bb203563d7b8d1 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5d939ac729c0a884bd8dec22bff4bd23060062467e833a6d522e90c03c7e7c43 [INFO] running `Command { std: "docker" "start" "-a" "5d939ac729c0a884bd8dec22bff4bd23060062467e833a6d522e90c03c7e7c43", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `interpreter` [INFO] [stderr] --> src/interpreter.rs:42:20 [INFO] [stderr] | [INFO] [stderr] 42 | fn call(&self, interpreter: &Interpreter, arguments: Vec) { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interpreter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arguments` [INFO] [stderr] --> src/interpreter.rs:42:47 [INFO] [stderr] | [INFO] [stderr] 42 | fn call(&self, interpreter: &Interpreter, arguments: Vec) { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arguments` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `since_the_epoch` [INFO] [stderr] --> src/interpreter.rs:87:13 [INFO] [stderr] | [INFO] [stderr] 87 | let since_the_epoch = start.duration_since(UNIX_EPOCH).unwrap().as_secs_f32(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_since_the_epoch` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arguments` [INFO] [stderr] --> src/interpreter.rs:85:28 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn call(&mut self, arguments: Vec) { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arguments` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `epxr` [INFO] [stderr] --> src/interpreter.rs:114:24 [INFO] [stderr] | [INFO] [stderr] 114 | Expr::Call(epxr) => todo!(), [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_epxr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stmt` [INFO] [stderr] --> src/interpreter.rs:126:28 [INFO] [stderr] | [INFO] [stderr] 126 | Stmt::Function(stmt) => todo!(), [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stmt` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `initializer` is never read [INFO] [stderr] --> src/parser.rs:74:17 [INFO] [stderr] | [INFO] [stderr] 74 | let mut initializer = None; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/parser.rs:461:17 [INFO] [stderr] | [INFO] [stderr] 461 | Err(e) => true, [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/parser.rs:491:21 [INFO] [stderr] | [INFO] [stderr] 491 | Err(e) => return, [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `repl` [INFO] [stderr] --> src/main.rs:77:37 [INFO] [stderr] | [INFO] [stderr] 77 | fn run(idx: usize, source: Vec, repl: bool, interpreter: &mut interpreter::Interpreter) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_repl` [INFO] [stderr] [INFO] [stderr] warning: fields `callee`, `paren`, and `arguments` are never read [INFO] [stderr] --> src/expr.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 53 | pub struct Call { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 54 | pub callee: Expr, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 55 | pub paren: Token, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 56 | pub arguments: Vec, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Call` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `Func` is never constructed [INFO] [stderr] --> src/interpreter.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub enum Data { [INFO] [stderr] | ---- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 20 | Func, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Data` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: trait `LoxCallable` is never used [INFO] [stderr] --> src/interpreter.rs:38:7 [INFO] [stderr] | [INFO] [stderr] 38 | trait LoxCallable { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `repl` is never read [INFO] [stderr] --> src/interpreter.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 48 | pub struct Interpreter { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] 49 | pub env: Rc>, [INFO] [stderr] 50 | pub repl: bool, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Interpreter` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: methods `call` and `evaluate_call_expr` are never used [INFO] [stderr] --> src/interpreter.rs:85:12 [INFO] [stderr] | [INFO] [stderr] 84 | impl Interpreter { [INFO] [stderr] | ---------------- methods in this implementation [INFO] [stderr] 85 | pub fn call(&mut self, arguments: Vec) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 266 | fn evaluate_call_expr(&mut self, expr: &Call) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `name`, `parameters`, and `body` are never read [INFO] [stderr] --> src/stmt.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 49 | pub struct Function { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 50 | pub name: Token, [INFO] [stderr] | ^^^^ [INFO] [stderr] 51 | pub parameters: Vec, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 52 | pub body: Vec, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Function` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/parser.rs:198:9 [INFO] [stderr] | [INFO] [stderr] 198 | self.consume(&TokenType::RightParen, "Expect ')' after parameters."); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 198 | let _ = self.consume(&TokenType::RightParen, "Expect ')' after parameters."); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/parser.rs:199:9 [INFO] [stderr] | [INFO] [stderr] 199 | self.consume(&TokenType::LeftBrace, &("Expect '{' before ".to_string() + &kind + " body.")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 199 | let _ = self.consume(&TokenType::LeftBrace, &("Expect '{' before ".to_string() + &kind + " body.")); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/parser.rs:210:9 [INFO] [stderr] | [INFO] [stderr] 210 | self.consume(&TokenType::RightBrace, "Expect '}' after block."); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 210 | let _ = self.consume(&TokenType::RightBrace, "Expect '}' after block."); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `rlox` (bin "rlox" test) generated 19 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rlox-0527891172170db3) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_ast_printer::test_expr_printing ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5d939ac729c0a884bd8dec22bff4bd23060062467e833a6d522e90c03c7e7c43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d939ac729c0a884bd8dec22bff4bd23060062467e833a6d522e90c03c7e7c43", kill_on_drop: false }` [INFO] [stdout] 5d939ac729c0a884bd8dec22bff4bd23060062467e833a6d522e90c03c7e7c43 [INFO] testing evilwaveforms/rlox against try#61a9ac64344e91d62f5496627ff363d177f9daab for pr-125507 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevilwaveforms%2Frlox" "/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/evilwaveforms/rlox on toolchain 61a9ac64344e91d62f5496627ff363d177f9daab [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/evilwaveforms/rlox [INFO] finished tweaking git repo https://github.com/evilwaveforms/rlox [INFO] tweaked toml for git repo https://github.com/evilwaveforms/rlox written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/evilwaveforms/rlox 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" "+61a9ac64344e91d62f5496627ff363d177f9daab" "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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ad189d18decb66d9daa729a31fc2a2fad87ab6820e949903cb9a309117e387b [INFO] running `Command { std: "docker" "start" "-a" "4ad189d18decb66d9daa729a31fc2a2fad87ab6820e949903cb9a309117e387b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ad189d18decb66d9daa729a31fc2a2fad87ab6820e949903cb9a309117e387b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ad189d18decb66d9daa729a31fc2a2fad87ab6820e949903cb9a309117e387b", kill_on_drop: false }` [INFO] [stdout] 4ad189d18decb66d9daa729a31fc2a2fad87ab6820e949903cb9a309117e387b [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b11d69a74a13774b86e18be041197df70b6aed76b059b03315790a0886a6236c [INFO] running `Command { std: "docker" "start" "-a" "b11d69a74a13774b86e18be041197df70b6aed76b059b03315790a0886a6236c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling strum v0.25.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.36 [INFO] [stderr] Compiling strum_macros v0.25.2 [INFO] [stderr] Compiling rlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `interpreter` [INFO] [stdout] --> src/interpreter.rs:42:20 [INFO] [stdout] | [INFO] [stdout] 42 | fn call(&self, interpreter: &Interpreter, arguments: Vec) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interpreter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arguments` [INFO] [stdout] --> src/interpreter.rs:42:47 [INFO] [stdout] | [INFO] [stdout] 42 | fn call(&self, interpreter: &Interpreter, arguments: Vec) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arguments` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `since_the_epoch` [INFO] [stdout] --> src/interpreter.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | let since_the_epoch = start.duration_since(UNIX_EPOCH).unwrap().as_secs_f32(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_since_the_epoch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arguments` [INFO] [stdout] --> src/interpreter.rs:85:28 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn call(&mut self, arguments: Vec) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arguments` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `epxr` [INFO] [stdout] --> src/interpreter.rs:114:24 [INFO] [stdout] | [INFO] [stdout] 114 | Expr::Call(epxr) => todo!(), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_epxr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmt` [INFO] [stdout] --> src/interpreter.rs:126:28 [INFO] [stdout] | [INFO] [stdout] 126 | Stmt::Function(stmt) => todo!(), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `initializer` is never read [INFO] [stdout] --> src/parser.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | let mut initializer = None; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/parser.rs:461:17 [INFO] [stdout] | [INFO] [stdout] 461 | Err(e) => true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/parser.rs:491:21 [INFO] [stdout] | [INFO] [stdout] 491 | Err(e) => return, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `repl` [INFO] [stdout] --> src/main.rs:77:37 [INFO] [stdout] | [INFO] [stdout] 77 | fn run(idx: usize, source: Vec, repl: bool, interpreter: &mut interpreter::Interpreter) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_repl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/ast_printer.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 4 | impl Expr { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 5 | pub fn print(&self) -> String { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parenthesize` is never used [INFO] [stdout] --> src/ast_printer.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn parenthesize(name: &String, exprs: &[&Expr]) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `callee`, `paren`, and `arguments` are never read [INFO] [stdout] --> src/expr.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct Call { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 54 | pub callee: Expr, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 55 | pub paren: Token, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 56 | pub arguments: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Call` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Func` is never constructed [INFO] [stdout] --> src/interpreter.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum Data { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 20 | Func, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Data` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `LoxCallable` is never used [INFO] [stdout] --> src/interpreter.rs:38:7 [INFO] [stdout] | [INFO] [stdout] 38 | trait LoxCallable { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `repl` is never read [INFO] [stdout] --> src/interpreter.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 48 | pub struct Interpreter { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 49 | pub env: Rc>, [INFO] [stdout] 50 | pub repl: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Interpreter` 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: methods `call` and `evaluate_call_expr` are never used [INFO] [stdout] --> src/interpreter.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 84 | impl Interpreter { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 85 | pub fn call(&mut self, arguments: Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 266 | fn evaluate_call_expr(&mut self, expr: &Call) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `parameters`, and `body` are never read [INFO] [stdout] --> src/stmt.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 49 | pub struct Function { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 50 | pub name: Token, [INFO] [stdout] | ^^^^ [INFO] [stdout] 51 | pub parameters: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 52 | pub body: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Function` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:198:9 [INFO] [stdout] | [INFO] [stdout] 198 | self.consume(&TokenType::RightParen, "Expect ')' after parameters."); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 198 | let _ = self.consume(&TokenType::RightParen, "Expect ')' after parameters."); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:199:9 [INFO] [stdout] | [INFO] [stdout] 199 | self.consume(&TokenType::LeftBrace, &("Expect '{' before ".to_string() + &kind + " body.")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 199 | let _ = self.consume(&TokenType::LeftBrace, &("Expect '{' before ".to_string() + &kind + " body.")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:210:9 [INFO] [stdout] | [INFO] [stdout] 210 | self.consume(&TokenType::RightBrace, "Expect '}' after block."); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 210 | let _ = self.consume(&TokenType::RightBrace, "Expect '}' after block."); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.59s [INFO] running `Command { std: "docker" "inspect" "b11d69a74a13774b86e18be041197df70b6aed76b059b03315790a0886a6236c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b11d69a74a13774b86e18be041197df70b6aed76b059b03315790a0886a6236c", kill_on_drop: false }` [INFO] [stdout] b11d69a74a13774b86e18be041197df70b6aed76b059b03315790a0886a6236c [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/0e7e2f22ee1491dc2a7284788c0ce0517e9782bbae66b09cd7a165531b172599: no space left on device