[INFO] cloning repository https://github.com/zxsheather/RCompiler-2025 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zxsheather/RCompiler-2025" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxsheather%2FRCompiler-2025", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxsheather%2FRCompiler-2025'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3f774815759aa25dc3d1f4aa85dabafc2a953ce3 [INFO] checking zxsheather/RCompiler-2025 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxsheather%2FRCompiler-2025" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/zxsheather/RCompiler-2025 [INFO] finished tweaking git repo https://github.com/zxsheather/RCompiler-2025 [INFO] tweaked toml for git repo https://github.com/zxsheather/RCompiler-2025 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/zxsheather/RCompiler-2025 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/zxsheather/RCompiler-2025 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 493c669bc5375d9105914a30ff3926787fa2e14badd6a421a450efe31cef8a54 [INFO] running `Command { std: "docker" "start" "-a" "493c669bc5375d9105914a30ff3926787fa2e14badd6a421a450efe31cef8a54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "493c669bc5375d9105914a30ff3926787fa2e14badd6a421a450efe31cef8a54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "493c669bc5375d9105914a30ff3926787fa2e14badd6a421a450efe31cef8a54", kill_on_drop: false }` [INFO] [stdout] 493c669bc5375d9105914a30ff3926787fa2e14badd6a421a450efe31cef8a54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f31d09678dba2a9ea5366f6125643ab928c1baa295f85e3fbcdaf1dc394ae2dc [INFO] running `Command { std: "docker" "start" "-a" "f31d09678dba2a9ea5366f6125643ab928c1baa295f85e3fbcdaf1dc394ae2dc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking RCompiler-2025 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `error` and `token::TokenType` [INFO] [stdout] --> src/frontend/r_semantic/error.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | r_lexer::{error, token::TokenType}, [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error` and `token::TokenType` [INFO] [stdout] --> src/frontend/r_semantic/error.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | r_lexer::{error, token::TokenType}, [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/frontend/r_lexer/token.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Token { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 35 | pub fn new(token_type: TokenType, lexeme: String, position: Position) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `ReservedIntegerLiteral`, `FloatLiteral`, `WhiteSpace`, `Comment`, and `None` are never constructed [INFO] [stdout] --> src/frontend/r_lexer/token.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 46 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 110 | ReservedIntegerLiteral, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 111 | FloatLiteral, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 181 | WhiteSpace, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 182 | Comment, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 183 | Eof, [INFO] [stdout] 184 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` 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 `is_keyword`, `is_operator`, `is_punctuation`, and `is_type_literal` are never used [INFO] [stdout] --> src/frontend/r_lexer/token.rs:311:12 [INFO] [stdout] | [INFO] [stdout] 187 | impl TokenType { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 311 | pub fn is_keyword(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 369 | pub fn is_operator(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 417 | pub fn is_punctuation(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 436 | pub fn is_type_literal(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Expression` is never constructed [INFO] [stdout] --> src/frontend/r_parser/ast.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum AstNode { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 8 | Expression(ExpressionNode), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AstNode` 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 `String` is never constructed [INFO] [stdout] --> src/frontend/r_parser/ast.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum TypeNode { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 22 | String(Token), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TypeNode` 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 `peek` and `advance_n` are never used [INFO] [stdout] --> src/frontend/r_parser/parser.rs:839:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl Parser { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 839 | fn peek(&self) -> &Token { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 855 | fn advance_n(&mut self, n: usize) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/frontend/r_lexer/token.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Token { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 35 | pub fn new(token_type: TokenType, lexeme: String, position: Position) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `ReservedIntegerLiteral`, `FloatLiteral`, `WhiteSpace`, `Comment`, and `None` are never constructed [INFO] [stdout] --> src/frontend/r_lexer/token.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 46 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 110 | ReservedIntegerLiteral, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 111 | FloatLiteral, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 181 | WhiteSpace, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 182 | Comment, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 183 | Eof, [INFO] [stdout] 184 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` 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 `is_keyword`, `is_operator`, `is_punctuation`, and `is_type_literal` are never used [INFO] [stdout] --> src/frontend/r_lexer/token.rs:311:12 [INFO] [stdout] | [INFO] [stdout] 187 | impl TokenType { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 311 | pub fn is_keyword(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 369 | pub fn is_operator(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 417 | pub fn is_punctuation(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 436 | pub fn is_type_literal(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Expression` is never constructed [INFO] [stdout] --> src/frontend/r_parser/ast.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum AstNode { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 8 | Expression(ExpressionNode), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AstNode` 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 `String` is never constructed [INFO] [stdout] --> src/frontend/r_parser/ast.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum TypeNode { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 22 | String(Token), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TypeNode` 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 `peek` and `advance_n` are never used [INFO] [stdout] --> src/frontend/r_parser/parser.rs:839:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl Parser { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 839 | fn peek(&self) -> &Token { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 855 | fn advance_n(&mut self, n: usize) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.24s [INFO] running `Command { std: "docker" "inspect" "f31d09678dba2a9ea5366f6125643ab928c1baa295f85e3fbcdaf1dc394ae2dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f31d09678dba2a9ea5366f6125643ab928c1baa295f85e3fbcdaf1dc394ae2dc", kill_on_drop: false }` [INFO] [stdout] f31d09678dba2a9ea5366f6125643ab928c1baa295f85e3fbcdaf1dc394ae2dc