[INFO] cloning repository https://github.com/koenichiwa/kwl-lexer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/koenichiwa/kwl-lexer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoenichiwa%2Fkwl-lexer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoenichiwa%2Fkwl-lexer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6dbdf914b1a41bbe0688f1dcd9468ea1274db07f [INFO] checking koenichiwa/kwl-lexer against master#9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 for pr-117684-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoenichiwa%2Fkwl-lexer" "/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/koenichiwa/kwl-lexer on toolchain 9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/koenichiwa/kwl-lexer [INFO] finished tweaking git repo https://github.com/koenichiwa/kwl-lexer [INFO] tweaked toml for git repo https://github.com/koenichiwa/kwl-lexer written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/koenichiwa/kwl-lexer 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" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.11.0 [INFO] [stderr] Downloaded syn v1.0.95 [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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 531bd1189bf2eb3ac4605a49aa479c71c47725266728295a208c8b0d5e350255 [INFO] running `Command { std: "docker" "start" "-a" "531bd1189bf2eb3ac4605a49aa479c71c47725266728295a208c8b0d5e350255", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "531bd1189bf2eb3ac4605a49aa479c71c47725266728295a208c8b0d5e350255", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "531bd1189bf2eb3ac4605a49aa479c71c47725266728295a208c8b0d5e350255", kill_on_drop: false }` [INFO] [stdout] 531bd1189bf2eb3ac4605a49aa479c71c47725266728295a208c8b0d5e350255 [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=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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5832028f086183f486acccbd4dcc0772c53c4e142c26319e9f203de885753700 [INFO] running `Command { std: "docker" "start" "-a" "5832028f086183f486acccbd4dcc0772c53c4e142c26319e9f203de885753700", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking once_cell v1.11.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking kwl-lexer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `multi::many1` [INFO] [stdout] --> src/lexer/atom.rs:2:102 [INFO] [stdout] | [INFO] [stdout] 2 | branch::alt, bytes::complete::tag, character::complete::line_ending, combinator::value, IResult, multi::many1, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lexer/atom.rs:21:35 [INFO] [stdout] | [INFO] [stdout] 21 | value(TokenKind::NewLine, (line_ending)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 21 - value(TokenKind::NewLine, (line_ending)), [INFO] [stdout] 21 + value(TokenKind::NewLine, line_ending), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/parser/expression.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::ParserError` [INFO] [stdout] --> src/parser/expression.rs:3:38 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{lexer::token::TokenKind, error::ParserError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ExpressionNode`, `ParseInput`, `binary_operator::BinaryOperator`, `unary_operator::UnaryOperator` [INFO] [stdout] --> src/parser/expression.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 5 | ...e, ParseInput, util::InputUtil, unary_operator::UnaryOperator, binary_operator::BinaryOperator, expression_tree::{ExpressionTree, ExpressionNode, c... [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OnceCell` [INFO] [stdout] --> src/parser/expression_tree.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use once_cell::sync::{OnceCell, Lazy}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/parser/expression_tree.rs:5:90 [INFO] [stdout] | [INFO] [stdout] 5 | use super::{term::Term, binary_operator::BinaryOperator, unary_operator::{UnaryOperator, self}, util::InputUtil, Node}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `multi::many1` [INFO] [stdout] --> src/lexer/atom.rs:2:102 [INFO] [stdout] | [INFO] [stdout] 2 | branch::alt, bytes::complete::tag, character::complete::line_ending, combinator::value, IResult, multi::many1, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lexer/atom.rs:21:35 [INFO] [stdout] | [INFO] [stdout] 21 | value(TokenKind::NewLine, (line_ending)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 21 - value(TokenKind::NewLine, (line_ending)), [INFO] [stdout] 21 + value(TokenKind::NewLine, line_ending), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/parser/expression.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::ParserError` [INFO] [stdout] --> src/parser/expression.rs:3:38 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{lexer::token::TokenKind, error::ParserError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ExpressionNode`, `ParseInput`, `binary_operator::BinaryOperator`, `unary_operator::UnaryOperator` [INFO] [stdout] --> src/parser/expression.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 5 | ...e, ParseInput, util::InputUtil, unary_operator::UnaryOperator, binary_operator::BinaryOperator, expression_tree::{ExpressionTree, ExpressionNode, c... [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OnceCell` [INFO] [stdout] --> src/parser/expression_tree.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use once_cell::sync::{OnceCell, Lazy}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/parser/expression_tree.rs:5:90 [INFO] [stdout] | [INFO] [stdout] 5 | use super::{term::Term, binary_operator::BinaryOperator, unary_operator::{UnaryOperator, self}, util::InputUtil, Node}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/parser/expression_tree.rs:86:14 [INFO] [stdout] | [INFO] [stdout] 86 | Some(token) if UnaryOperator::parse(left_area).is_ok() => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/parser/expression_tree.rs:118:14 [INFO] [stdout] | [INFO] [stdout] 118 | Some(token) if Term::parse(left_area).is_ok() => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/parser/expression_tree.rs:139:14 [INFO] [stdout] | [INFO] [stdout] 139 | Some(token) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tokenkind` is never read [INFO] [stdout] --> src/error.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct KWLError { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 28 | tokenkind: (), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Token` is never constructed [INFO] [stdout] --> src/lexer/token.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | struct Token<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `associativity` is never read [INFO] [stdout] --> src/parser/expression_tree.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 21 | struct OperatorInfo { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 22 | pub associativity: Associativity, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Prefix` is never constructed [INFO] [stdout] --> src/parser/expression_tree.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 26 | enum OperatorType { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 27 | Infix, [INFO] [stdout] 28 | Prefix, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RightToLeft` is never constructed [INFO] [stdout] --> src/parser/expression_tree.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 31 | enum Associativity { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] 32 | LeftToRight, [INFO] [stdout] 33 | RightToLeft, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/parser/expression_tree.rs:86:14 [INFO] [stdout] | [INFO] [stdout] 86 | Some(token) if UnaryOperator::parse(left_area).is_ok() => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/parser/expression_tree.rs:118:14 [INFO] [stdout] | [INFO] [stdout] 118 | Some(token) if Term::parse(left_area).is_ok() => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/parser/expression_tree.rs:139:14 [INFO] [stdout] | [INFO] [stdout] 139 | Some(token) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tokenkind` is never read [INFO] [stdout] --> src/error.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct KWLError { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 28 | tokenkind: (), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Token` is never constructed [INFO] [stdout] --> src/lexer/token.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | struct Token<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `associativity` is never read [INFO] [stdout] --> src/parser/expression_tree.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 21 | struct OperatorInfo { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 22 | pub associativity: Associativity, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Prefix` is never constructed [INFO] [stdout] --> src/parser/expression_tree.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 26 | enum OperatorType { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 27 | Infix, [INFO] [stdout] 28 | Prefix, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RightToLeft` is never constructed [INFO] [stdout] --> src/parser/expression_tree.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 31 | enum Associativity { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] 32 | LeftToRight, [INFO] [stdout] 33 | RightToLeft, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.04s [INFO] running `Command { std: "docker" "inspect" "5832028f086183f486acccbd4dcc0772c53c4e142c26319e9f203de885753700", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5832028f086183f486acccbd4dcc0772c53c4e142c26319e9f203de885753700", kill_on_drop: false }` [INFO] [stdout] 5832028f086183f486acccbd4dcc0772c53c4e142c26319e9f203de885753700 [INFO] checking koenichiwa/kwl-lexer against try#53e03135c36e913ff664ce8329041b7e3c2fd358 for pr-117684-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoenichiwa%2Fkwl-lexer" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/koenichiwa/kwl-lexer on toolchain 53e03135c36e913ff664ce8329041b7e3c2fd358 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/koenichiwa/kwl-lexer [INFO] finished tweaking git repo https://github.com/koenichiwa/kwl-lexer [INFO] tweaked toml for git repo https://github.com/koenichiwa/kwl-lexer written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/koenichiwa/kwl-lexer 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" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df80ec8825cfb3ad77aad54257632da0bd107222f59acea000eacff533cba34a [INFO] running `Command { std: "docker" "start" "-a" "df80ec8825cfb3ad77aad54257632da0bd107222f59acea000eacff533cba34a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df80ec8825cfb3ad77aad54257632da0bd107222f59acea000eacff533cba34a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df80ec8825cfb3ad77aad54257632da0bd107222f59acea000eacff533cba34a", kill_on_drop: false }` [INFO] [stdout] df80ec8825cfb3ad77aad54257632da0bd107222f59acea000eacff533cba34a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c31698b186862a0f6bd73b2f996bbe13ca8937ebec52844aa8cc8dec25db8e9 [INFO] running `Command { std: "docker" "start" "-a" "6c31698b186862a0f6bd73b2f996bbe13ca8937ebec52844aa8cc8dec25db8e9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking once_cell v1.11.0 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking kwl-lexer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `multi::many1` [INFO] [stdout] --> src/lexer/atom.rs:2:102 [INFO] [stdout] | [INFO] [stdout] 2 | branch::alt, bytes::complete::tag, character::complete::line_ending, combinator::value, IResult, multi::many1, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lexer/atom.rs:21:35 [INFO] [stdout] | [INFO] [stdout] 21 | value(TokenKind::NewLine, (line_ending)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 21 - value(TokenKind::NewLine, (line_ending)), [INFO] [stdout] 21 + value(TokenKind::NewLine, line_ending), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/parser/expression.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::ParserError` [INFO] [stdout] --> src/parser/expression.rs:3:38 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{lexer::token::TokenKind, error::ParserError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ExpressionNode`, `ParseInput`, `binary_operator::BinaryOperator`, `unary_operator::UnaryOperator` [INFO] [stdout] --> src/parser/expression.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 5 | ...e, ParseInput, util::InputUtil, unary_operator::UnaryOperator, binary_operator::BinaryOperator, expression_tree::{ExpressionTree, ExpressionNode, c... [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OnceCell` [INFO] [stdout] --> src/parser/expression_tree.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use once_cell::sync::{OnceCell, Lazy}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/parser/expression_tree.rs:5:90 [INFO] [stdout] | [INFO] [stdout] 5 | use super::{term::Term, binary_operator::BinaryOperator, unary_operator::{UnaryOperator, self}, util::InputUtil, Node}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `multi::many1` [INFO] [stdout] --> src/lexer/atom.rs:2:102 [INFO] [stdout] | [INFO] [stdout] 2 | branch::alt, bytes::complete::tag, character::complete::line_ending, combinator::value, IResult, multi::many1, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lexer/atom.rs:21:35 [INFO] [stdout] | [INFO] [stdout] 21 | value(TokenKind::NewLine, (line_ending)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 21 - value(TokenKind::NewLine, (line_ending)), [INFO] [stdout] 21 + value(TokenKind::NewLine, line_ending), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/parser/expression.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::ParserError` [INFO] [stdout] --> src/parser/expression.rs:3:38 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{lexer::token::TokenKind, error::ParserError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ExpressionNode`, `ParseInput`, `binary_operator::BinaryOperator`, `unary_operator::UnaryOperator` [INFO] [stdout] --> src/parser/expression.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 5 | ...e, ParseInput, util::InputUtil, unary_operator::UnaryOperator, binary_operator::BinaryOperator, expression_tree::{ExpressionTree, ExpressionNode, c... [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OnceCell` [INFO] [stdout] --> src/parser/expression_tree.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use once_cell::sync::{OnceCell, Lazy}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/parser/expression_tree.rs:5:90 [INFO] [stdout] | [INFO] [stdout] 5 | use super::{term::Term, binary_operator::BinaryOperator, unary_operator::{UnaryOperator, self}, util::InputUtil, Node}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/parser/expression_tree.rs:86:14 [INFO] [stdout] | [INFO] [stdout] 86 | Some(token) if UnaryOperator::parse(left_area).is_ok() => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/parser/expression_tree.rs:118:14 [INFO] [stdout] | [INFO] [stdout] 118 | Some(token) if Term::parse(left_area).is_ok() => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/parser/expression_tree.rs:139:14 [INFO] [stdout] | [INFO] [stdout] 139 | Some(token) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tokenkind` is never read [INFO] [stdout] --> src/error.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct KWLError { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 28 | tokenkind: (), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Token` is never constructed [INFO] [stdout] --> src/lexer/token.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | struct Token<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `associativity` is never read [INFO] [stdout] --> src/parser/expression_tree.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 21 | struct OperatorInfo { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 22 | pub associativity: Associativity, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Prefix` is never constructed [INFO] [stdout] --> src/parser/expression_tree.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 26 | enum OperatorType { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 27 | Infix, [INFO] [stdout] 28 | Prefix, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RightToLeft` is never constructed [INFO] [stdout] --> src/parser/expression_tree.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 31 | enum Associativity { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] 32 | LeftToRight, [INFO] [stdout] 33 | RightToLeft, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/parser/expression_tree.rs:86:14 [INFO] [stdout] | [INFO] [stdout] 86 | Some(token) if UnaryOperator::parse(left_area).is_ok() => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/parser/expression_tree.rs:118:14 [INFO] [stdout] | [INFO] [stdout] 118 | Some(token) if Term::parse(left_area).is_ok() => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/parser/expression_tree.rs:139:14 [INFO] [stdout] | [INFO] [stdout] 139 | Some(token) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tokenkind` is never read [INFO] [stdout] --> src/error.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct KWLError { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 28 | tokenkind: (), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Token` is never constructed [INFO] [stdout] --> src/lexer/token.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | struct Token<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `associativity` is never read [INFO] [stdout] --> src/parser/expression_tree.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 21 | struct OperatorInfo { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 22 | pub associativity: Associativity, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Prefix` is never constructed [INFO] [stdout] --> src/parser/expression_tree.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 26 | enum OperatorType { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 27 | Infix, [INFO] [stdout] 28 | Prefix, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RightToLeft` is never constructed [INFO] [stdout] --> src/parser/expression_tree.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 31 | enum Associativity { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] 32 | LeftToRight, [INFO] [stdout] 33 | RightToLeft, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.87s [INFO] running `Command { std: "docker" "inspect" "6c31698b186862a0f6bd73b2f996bbe13ca8937ebec52844aa8cc8dec25db8e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c31698b186862a0f6bd73b2f996bbe13ca8937ebec52844aa8cc8dec25db8e9", kill_on_drop: false }` [INFO] [stdout] 6c31698b186862a0f6bd73b2f996bbe13ca8937ebec52844aa8cc8dec25db8e9