[INFO] cloning repository https://github.com/bliuy/Python-Dataframe-Parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bliuy/Python-Dataframe-Parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbliuy%2FPython-Dataframe-Parser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbliuy%2FPython-Dataframe-Parser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dc373487f667f5d62c2c4d69b56e0889dc42206f [INFO] testing bliuy/Python-Dataframe-Parser against 1.73.0 for beta-1.74-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbliuy%2FPython-Dataframe-Parser" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bliuy/Python-Dataframe-Parser on toolchain 1.73.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bliuy/Python-Dataframe-Parser [INFO] finished tweaking git repo https://github.com/bliuy/Python-Dataframe-Parser [INFO] tweaked toml for git repo https://github.com/bliuy/Python-Dataframe-Parser written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/bliuy/Python-Dataframe-Parser 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" "+1.73.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c0ab588afd987ded3d09658519efaae8c2036ff7233c4ed74195f653b0e22dd [INFO] running `Command { std: "docker" "start" "-a" "3c0ab588afd987ded3d09658519efaae8c2036ff7233c4ed74195f653b0e22dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c0ab588afd987ded3d09658519efaae8c2036ff7233c4ed74195f653b0e22dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c0ab588afd987ded3d09658519efaae8c2036ff7233c4ed74195f653b0e22dd", kill_on_drop: false }` [INFO] [stdout] 3c0ab588afd987ded3d09658519efaae8c2036ff7233c4ed74195f653b0e22dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74d64c3acf6324575ebfb6981a218d2603d2dceec57d9ab92f0b1b8c9d73af9b [INFO] running `Command { std: "docker" "start" "-a" "74d64c3acf6324575ebfb6981a218d2603d2dceec57d9ab92f0b1b8c9d73af9b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.42 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling logos-derive v0.12.1 [INFO] [stderr] Compiling logos v0.12.1 [INFO] [stderr] Compiling python_dataframe_parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/parser.rs:410:21 [INFO] [stdout] | [INFO] [stdout] 409 | todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 410 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: crate-private type `errors::ParseErr::ParseErr` in public interface [INFO] [stdout] --> src/parser.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn program(&mut self) -> Result<(), ParseErr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak crate-private type [INFO] [stdout] | [INFO] [stdout] ::: src/errors.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub(crate) enum ParseErr { [INFO] [stdout] | ------------------------ `errors::ParseErr::ParseErr` declared as crate-private [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `WrongToken`, `CustomParseError`, and `NoTokenLeftError` are never constructed [INFO] [stdout] --> src/errors.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub(crate) enum ParseErr { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 25 | WrongToken { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | CustomParseError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | NoTokenLeftError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParseErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `EOF` is never constructed [INFO] [stdout] --> src/lexer.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub enum Token { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 69 | EOF, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` 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 `Table` and `Column` are never constructed [INFO] [stdout] --> src/parser.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) enum EntityType { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 16 | Table(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 17 | Column(String), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RustyParser` is never constructed [INFO] [stdout] --> src/parser.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct RustyParser<'a> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/parser.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl<'a> RustyParser<'a> { [INFO] [stdout] | ------------------------ associated items in this implementation [INFO] [stdout] 33 | /// Returns true if the current token matches the input token. Returns false otherwise. [INFO] [stdout] 34 | fn check_token(&self, kind: &Token) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn check_next_token(&self, kind: &Token) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn match_token(&mut self, kind: &Token) -> Result<(), ParseErr> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | fn move_token(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub fn new(lex: Lexer<'a, Token>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | pub fn program(&mut self) -> Result<(), ParseErr> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | fn statement(&mut self) -> Result<(), ParseErr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 159 | fn read_statement(&mut self) -> Result<(), ParseErr> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 199 | fn where_statement(&mut self) -> Result<(), ParseErr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 226 | fn extend_statement(&mut self) -> Result<(), ParseErr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 235 | fn isnotnull(&mut self) -> Result<(), ParseErr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 270 | fn comparison(&mut self) -> Result<(), ParseErr> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 313 | fn expression(&mut self) -> Result<(), ParseErr> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 335 | fn term(&mut self) -> Result<(), ParseErr> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 358 | fn unary(&mut self) -> Result<(), ParseErr> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 371 | fn primary(&mut self) -> Result<(), ParseErr> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 397 | fn column(&mut self) -> Result<(), ParseErr> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 430 | fn number(&mut self) -> Result<(), ParseErr> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 453 | fn float(&mut self) -> Result<(), ParseErr> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 476 | fn str(&mut self) -> Result<(), ParseErr> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `BaseErr` should have a snake case name [INFO] [stdout] --> src/errors.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod BaseErr { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `base_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `ParseErr` should have a snake case name [INFO] [stdout] --> src/errors.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub mod ParseErr { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `parse_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0446`. [INFO] [stdout] [INFO] [stderr] error: could not compile `python_dataframe_parser` (bin "python_dataframe_parser") due to 2 previous errors; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "74d64c3acf6324575ebfb6981a218d2603d2dceec57d9ab92f0b1b8c9d73af9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74d64c3acf6324575ebfb6981a218d2603d2dceec57d9ab92f0b1b8c9d73af9b", kill_on_drop: false }` [INFO] [stdout] 74d64c3acf6324575ebfb6981a218d2603d2dceec57d9ab92f0b1b8c9d73af9b