[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] checking bliuy/Python-Dataframe-Parser against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbliuy%2FPython-Dataframe-Parser" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bliuy/Python-Dataframe-Parser on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "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-7-tc2/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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70c03966e0e393027539fa7477d0b86ae491a645b4f152c7a0eaa5dea0557558
[INFO] running `Command { std: "docker" "start" "-a" "70c03966e0e393027539fa7477d0b86ae491a645b4f152c7a0eaa5dea0557558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70c03966e0e393027539fa7477d0b86ae491a645b4f152c7a0eaa5dea0557558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70c03966e0e393027539fa7477d0b86ae491a645b4f152c7a0eaa5dea0557558", kill_on_drop: false }`
[INFO] [stdout] 70c03966e0e393027539fa7477d0b86ae491a645b4f152c7a0eaa5dea0557558
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f550d793d653b0402273594b87fbdb2e23dbd106896c610ee2fdb000b3238850
[INFO] running `Command { std: "docker" "start" "-a" "f550d793d653b0402273594b87fbdb2e23dbd106896c610ee2fdb000b3238850", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.42
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling logos-derive v0.12.1
[INFO] [stderr]     Checking logos v0.12.1
[INFO] [stderr]     Checking 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] 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] 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: 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] 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]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Column` is never constructed
[INFO] [stdout]   --> src/parser.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub(crate) enum EntityType {
[INFO] [stdout]    |                     ---------- variant in this enum
[INFO] [stdout] 16 |         Table(String),
[INFO] [stdout] 17 |         Column(String),
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_next_token` is never used
[INFO] [stdout]   --> src/parser.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     impl<'a> RustyParser<'a> {
[INFO] [stdout]    |     ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |         fn check_next_token(&self, kind: &Token) -> bool {
[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] [stdout] error: aborting due to previous error; 6 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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `python_dataframe_parser` (bin "python_dataframe_parser" test) due to 2 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f550d793d653b0402273594b87fbdb2e23dbd106896c610ee2fdb000b3238850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f550d793d653b0402273594b87fbdb2e23dbd106896c610ee2fdb000b3238850", kill_on_drop: false }`
[INFO] [stdout] f550d793d653b0402273594b87fbdb2e23dbd106896c610ee2fdb000b3238850
