[INFO] cloning repository https://github.com/pekochan069/lox-rust-2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pekochan069/lox-rust-2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpekochan069%2Flox-rust-2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpekochan069%2Flox-rust-2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b3d0844167b92f7cf241f5005fb4421f060b370f [INFO] testing pekochan069/lox-rust-2 against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpekochan069%2Flox-rust-2" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/pekochan069/lox-rust-2 [INFO] finished tweaking git repo https://github.com/pekochan069/lox-rust-2 [INFO] tweaked toml for git repo https://github.com/pekochan069/lox-rust-2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pekochan069/lox-rust-2 on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/pekochan069/lox-rust-2 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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 542c96ef4453b1da36d309d55f968fed5eee48a9d44fc0d552fb1822620ac9df [INFO] running `Command { std: "docker" "start" "-a" "542c96ef4453b1da36d309d55f968fed5eee48a9d44fc0d552fb1822620ac9df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "542c96ef4453b1da36d309d55f968fed5eee48a9d44fc0d552fb1822620ac9df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "542c96ef4453b1da36d309d55f968fed5eee48a9d44fc0d552fb1822620ac9df", kill_on_drop: false }` [INFO] [stdout] 542c96ef4453b1da36d309d55f968fed5eee48a9d44fc0d552fb1822620ac9df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d310e55b64b68093ba3e07ea83d92483bd6c0cca5df7af68ef2440778da6688 [INFO] running `Command { std: "docker" "start" "-a" "8d310e55b64b68093ba3e07ea83d92483bd6c0cca5df7af68ef2440778da6688", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling clap_builder v4.5.44 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling clap_derive v4.5.45 [INFO] [stderr] Compiling clap v4.5.45 [INFO] [stderr] Compiling lox-rust-2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::token::Span` [INFO] [stdout] --> src/vm.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::token::Span; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `disassemble_chunk` is never used [INFO] [stdout] --> src/debug.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn disassemble_chunk(name: &str, chunk: &Chunk) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `disassemble_instruction` is never used [INFO] [stdout] --> src/debug.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn disassemble_instruction(chunk: &Chunk, offset: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `simple_instruction` is never used [INFO] [stdout] --> src/debug.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn simple_instruction(instruction: &str, offset: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `constant_instruction` is never used [INFO] [stdout] --> src/debug.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn constant_instruction(instruction: &str, chunk: &Chunk, offset: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `byte_instruction` is never used [INFO] [stdout] --> src/debug.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn byte_instruction(instruction: &str, chunk: &Chunk, offset: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `jump_instruction` is never used [INFO] [stdout] --> src/debug.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn jump_instruction(instruction: &str, chunk: &Chunk, sign: usize, offset: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `line` and `col` are never read [INFO] [stdout] --> src/error.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | UnexpectedCharacter { line: usize, col: usize }, [INFO] [stdout] | ------------------- ^^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerError` 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: fields `line` and `col` are never read [INFO] [stdout] --> src/error.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | UnterminatedString { line: usize, col: usize }, [INFO] [stdout] | ------------------ ^^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerError` 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: fields `line` and `col` are never read [INFO] [stdout] --> src/error.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | CommentNotTerminated { line: usize, col: usize }, [INFO] [stdout] | -------------------- ^^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerError` 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: variant `InvalidNumber` is never constructed [INFO] [stdout] --> src/error.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum LexerError { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 8 | InvalidNumber { line: usize, col: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `UnexpectedToken` and `OutOfSourceBoundary` are never constructed [INFO] [stdout] --> src/error.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 40 | pub enum ParserError { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 41 | UnexpectedToken { line: usize, col: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 42 | OutOfSourceBoundary, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParserError` 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: field `0` is never read [INFO] [stdout] --> src/error.rs:58:11 [INFO] [stdout] | [INFO] [stdout] 58 | Lexer(LexerError), [INFO] [stdout] | ----- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LoxError` has derived impls for the traits `Clone` and `Debug`, but these are 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] 58 - Lexer(LexerError), [INFO] [stdout] 58 + Lexer(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | Parser(ParserError), [INFO] [stdout] | ------ ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LoxError` has derived impls for the traits `Clone` and `Debug`, but these are 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] 59 - Parser(ParserError), [INFO] [stdout] 59 + Parser(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `len` is never used [INFO] [stdout] --> src/token.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 73 | impl Token { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `top_value` is never used [INFO] [stdout] --> src/vm.rs:273:8 [INFO] [stdout] | [INFO] [stdout] 178 | impl VM { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 273 | fn top_value(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.27s [INFO] running `Command { std: "docker" "inspect" "8d310e55b64b68093ba3e07ea83d92483bd6c0cca5df7af68ef2440778da6688", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d310e55b64b68093ba3e07ea83d92483bd6c0cca5df7af68ef2440778da6688", kill_on_drop: false }` [INFO] [stdout] 8d310e55b64b68093ba3e07ea83d92483bd6c0cca5df7af68ef2440778da6688 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] deed934607fc7adcaa8953ac70943030f5aba675aab79fae3573e7921f5a6575 [INFO] running `Command { std: "docker" "start" "-a" "deed934607fc7adcaa8953ac70943030f5aba675aab79fae3573e7921f5a6575", kill_on_drop: false }` [INFO] [stderr] Compiling lox-rust-2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::token::Span` [INFO] [stdout] --> src/vm.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::token::Span; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `disassemble_chunk` is never used [INFO] [stdout] --> src/debug.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn disassemble_chunk(name: &str, chunk: &Chunk) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `disassemble_instruction` is never used [INFO] [stdout] --> src/debug.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn disassemble_instruction(chunk: &Chunk, offset: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `simple_instruction` is never used [INFO] [stdout] --> src/debug.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn simple_instruction(instruction: &str, offset: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `constant_instruction` is never used [INFO] [stdout] --> src/debug.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn constant_instruction(instruction: &str, chunk: &Chunk, offset: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `byte_instruction` is never used [INFO] [stdout] --> src/debug.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn byte_instruction(instruction: &str, chunk: &Chunk, offset: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `jump_instruction` is never used [INFO] [stdout] --> src/debug.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn jump_instruction(instruction: &str, chunk: &Chunk, sign: usize, offset: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `line` and `col` are never read [INFO] [stdout] --> src/error.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | UnexpectedCharacter { line: usize, col: usize }, [INFO] [stdout] | ------------------- ^^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerError` 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: fields `line` and `col` are never read [INFO] [stdout] --> src/error.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | UnterminatedString { line: usize, col: usize }, [INFO] [stdout] | ------------------ ^^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerError` 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: fields `line` and `col` are never read [INFO] [stdout] --> src/error.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | CommentNotTerminated { line: usize, col: usize }, [INFO] [stdout] | -------------------- ^^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerError` 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: variant `InvalidNumber` is never constructed [INFO] [stdout] --> src/error.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum LexerError { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 8 | InvalidNumber { line: usize, col: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `UnexpectedToken` and `OutOfSourceBoundary` are never constructed [INFO] [stdout] --> src/error.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 40 | pub enum ParserError { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 41 | UnexpectedToken { line: usize, col: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 42 | OutOfSourceBoundary, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParserError` 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: field `0` is never read [INFO] [stdout] --> src/error.rs:58:11 [INFO] [stdout] | [INFO] [stdout] 58 | Lexer(LexerError), [INFO] [stdout] | ----- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LoxError` has derived impls for the traits `Clone` and `Debug`, but these are 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] 58 - Lexer(LexerError), [INFO] [stdout] 58 + Lexer(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | Parser(ParserError), [INFO] [stdout] | ------ ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LoxError` has derived impls for the traits `Clone` and `Debug`, but these are 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] 59 - Parser(ParserError), [INFO] [stdout] 59 + Parser(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `len` is never used [INFO] [stdout] --> src/token.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 73 | impl Token { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `top_value` is never used [INFO] [stdout] --> src/vm.rs:273:8 [INFO] [stdout] | [INFO] [stdout] 178 | impl VM { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 273 | fn top_value(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "deed934607fc7adcaa8953ac70943030f5aba675aab79fae3573e7921f5a6575", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "deed934607fc7adcaa8953ac70943030f5aba675aab79fae3573e7921f5a6575", kill_on_drop: false }` [INFO] [stdout] deed934607fc7adcaa8953ac70943030f5aba675aab79fae3573e7921f5a6575 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4de9b05a76b3e8e4bc54246cf28103f729064d0815a36feb263793ce68aa02b1 [INFO] running `Command { std: "docker" "start" "-a" "4de9b05a76b3e8e4bc54246cf28103f729064d0815a36feb263793ce68aa02b1", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::token::Span` [INFO] [stderr] --> src/vm.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::token::Span; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `disassemble_chunk` is never used [INFO] [stderr] --> src/debug.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn disassemble_chunk(name: &str, chunk: &Chunk) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `disassemble_instruction` is never used [INFO] [stderr] --> src/debug.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn disassemble_instruction(chunk: &Chunk, offset: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `simple_instruction` is never used [INFO] [stderr] --> src/debug.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn simple_instruction(instruction: &str, offset: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `constant_instruction` is never used [INFO] [stderr] --> src/debug.rs:59:8 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn constant_instruction(instruction: &str, chunk: &Chunk, offset: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `byte_instruction` is never used [INFO] [stderr] --> src/debug.rs:67:8 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn byte_instruction(instruction: &str, chunk: &Chunk, offset: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `jump_instruction` is never used [INFO] [stderr] --> src/debug.rs:74:8 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn jump_instruction(instruction: &str, chunk: &Chunk, sign: usize, offset: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `line` and `col` are never read [INFO] [stderr] --> src/error.rs:6:27 [INFO] [stderr] | [INFO] [stderr] 6 | UnexpectedCharacter { line: usize, col: usize }, [INFO] [stderr] | ------------------- ^^^^ ^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `LexerError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `line` and `col` are never read [INFO] [stderr] --> src/error.rs:7:26 [INFO] [stderr] | [INFO] [stderr] 7 | UnterminatedString { line: usize, col: usize }, [INFO] [stderr] | ------------------ ^^^^ ^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `LexerError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `line` and `col` are never read [INFO] [stderr] --> src/error.rs:9:28 [INFO] [stderr] | [INFO] [stderr] 9 | CommentNotTerminated { line: usize, col: usize }, [INFO] [stderr] | -------------------- ^^^^ ^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `LexerError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variant `InvalidNumber` is never constructed [INFO] [stderr] --> src/error.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 5 | pub enum LexerError { [INFO] [stderr] | ---------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 8 | InvalidNumber { line: usize, col: usize }, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `LexerError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variants `UnexpectedToken` and `OutOfSourceBoundary` are never constructed [INFO] [stderr] --> src/error.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub enum ParserError { [INFO] [stderr] | ----------- variants in this enum [INFO] [stderr] 41 | UnexpectedToken { line: usize, col: usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 42 | OutOfSourceBoundary, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ParserError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/error.rs:58:11 [INFO] [stderr] | [INFO] [stderr] 58 | Lexer(LexerError), [INFO] [stderr] | ----- ^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `LoxError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 58 - Lexer(LexerError), [INFO] [stderr] 58 + Lexer(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/error.rs:59:12 [INFO] [stderr] | [INFO] [stderr] 59 | Parser(ParserError), [INFO] [stderr] | ------ ^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `LoxError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 59 - Parser(ParserError), [INFO] [stderr] 59 + Parser(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: method `len` is never used [INFO] [stderr] --> src/token.rs:87:12 [INFO] [stderr] | [INFO] [stderr] 73 | impl Token { [INFO] [stderr] | ---------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 87 | pub fn len(&self) -> usize { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method `top_value` is never used [INFO] [stderr] --> src/vm.rs:273:8 [INFO] [stderr] | [INFO] [stderr] 178 | impl VM { [INFO] [stderr] | ------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 273 | fn top_value(&mut self) -> Option { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `lox-rust-2` (bin "lox-rust-2" test) generated 16 warnings (run `cargo fix --bin "lox-rust-2" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lox_rust_2-884a4fdec2dce939) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lox_rust_2-232a31b83e638f8b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests lox_rust_2 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4de9b05a76b3e8e4bc54246cf28103f729064d0815a36feb263793ce68aa02b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4de9b05a76b3e8e4bc54246cf28103f729064d0815a36feb263793ce68aa02b1", kill_on_drop: false }` [INFO] [stdout] 4de9b05a76b3e8e4bc54246cf28103f729064d0815a36feb263793ce68aa02b1