[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#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoenichiwa%2Fkwl-lexer" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/koenichiwa/kwl-lexer on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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-7-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e7cd0d28ab76748efa30961ae46067491bd05631214879f567c28d55c964188 [INFO] running `Command { std: "docker" "start" "-a" "2e7cd0d28ab76748efa30961ae46067491bd05631214879f567c28d55c964188", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e7cd0d28ab76748efa30961ae46067491bd05631214879f567c28d55c964188", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e7cd0d28ab76748efa30961ae46067491bd05631214879f567c28d55c964188", kill_on_drop: false }` [INFO] [stdout] 2e7cd0d28ab76748efa30961ae46067491bd05631214879f567c28d55c964188 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 462f7da33ce25c5ab70e3411f87a103f20d8f77ba0cd7fabfb4a794f48abbc5c [INFO] running `Command { std: "docker" "start" "-a" "462f7da33ce25c5ab70e3411f87a103f20d8f77ba0cd7fabfb4a794f48abbc5c", 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 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`, and `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`, and `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: 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: method `find_last_index_where` is never used [INFO] [stdout] --> src/parser/util.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait InputUtil [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 20 | fn find_last_index_where(self, f: F) -> Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [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: method `find_last_index_where` is never used [INFO] [stdout] --> src/parser/util.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait InputUtil [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 20 | fn find_last_index_where(self, f: F) -> Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.76s [INFO] running `Command { std: "docker" "inspect" "462f7da33ce25c5ab70e3411f87a103f20d8f77ba0cd7fabfb4a794f48abbc5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "462f7da33ce25c5ab70e3411f87a103f20d8f77ba0cd7fabfb4a794f48abbc5c", kill_on_drop: false }` [INFO] [stdout] 462f7da33ce25c5ab70e3411f87a103f20d8f77ba0cd7fabfb4a794f48abbc5c [INFO] checking koenichiwa/kwl-lexer against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoenichiwa%2Fkwl-lexer" "/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/koenichiwa/kwl-lexer on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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-7-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a30456f19ffdde2b5f90e702769d78539bc7250f3eed58ccbdee3adfae041b69 [INFO] running `Command { std: "docker" "start" "-a" "a30456f19ffdde2b5f90e702769d78539bc7250f3eed58ccbdee3adfae041b69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a30456f19ffdde2b5f90e702769d78539bc7250f3eed58ccbdee3adfae041b69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a30456f19ffdde2b5f90e702769d78539bc7250f3eed58ccbdee3adfae041b69", kill_on_drop: false }` [INFO] [stdout] a30456f19ffdde2b5f90e702769d78539bc7250f3eed58ccbdee3adfae041b69 [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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 001e176981f73b9f2e70f224ae045e2be5c199e82cdbb8e36a2ade7d08b59946 [INFO] running `Command { std: "docker" "start" "-a" "001e176981f73b9f2e70f224ae045e2be5c199e82cdbb8e36a2ade7d08b59946", 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 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`, and `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: `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: 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: 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`, and `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: 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: method `find_last_index_where` is never used [INFO] [stdout] --> src/parser/util.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait InputUtil [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 20 | fn find_last_index_where(self, f: F) -> Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lexer/literal/string.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 36 | let parse_hex = take_while_m_n(1, 6, |c: char| c.is_ascii_hexdigit()); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 40 | let parse_delimited_hex = preceded( [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 51 | let parse_u32 = map_res(parse_delimited_hex, move |hex| u32::from_str_radix(hex, 16)); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 57 | map_opt(parse_u32, std::char::from_u32)(input) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lexer/literal/string.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 99 | let not_quote_slash = is_not("\"\\"); [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 105 | verify(not_quote_slash, |s: &str| !s.is_empty())(input) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lexer/literal/string.rs:162:5 [INFO] [stdout] | [INFO] [stdout] 141 | let build_string = fold_many0( [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 162 | delimited(char('"'), build_string, char('"'))(input) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/definition.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 45 | let (tail, function_body) = FunctionBody::parse(tail)?; [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 46 | Ok(( [INFO] [stdout] | ____________^ [INFO] [stdout] 47 | | tail, [INFO] [stdout] 48 | | Self::FunctionDefinition(identifier, function_head, function_body), [INFO] [stdout] 49 | | )) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/definition.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 56 | let (tail, expression) = Expression::parse(input)?; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 57 | Ok((tail, Self::VariableDefinition(identifier, expression))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/definition.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 66 | let (tail, expression) = Expression::parse(&tail[1..])?; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 67 | Ok(( [INFO] [stdout] | ____________^ [INFO] [stdout] 68 | | tail, [INFO] [stdout] 69 | | Self::TypedVariableDefinition(identifier, type_identifier, expression), [INFO] [stdout] 70 | | )) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/expression.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 16 | let tokens = create_tree(input)?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 17 | let cursor = input.find(&TokenKind::NewLine).unwrap_or_default(); [INFO] [stdout] 18 | Ok((&cursor, Expression::Complex(tokens))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/root.rs:12:75 [INFO] [stdout] | [INFO] [stdout] 12 | Self::parse_statements(input).map(|(output, statements)| (output, Root { statements })) [INFO] [stdout] | -------------------- ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/statement.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 67 | let (tail, token) = Expression::parse(input)?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 68 | Ok((tail, Self::ExpressionStatement(token))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/term.rs:25:68 [INFO] [stdout] | [INFO] [stdout] 25 | Literal::parse(input).map(|(tail, literal)| (tail, Self::Literal(literal))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/term.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 37 | let function_inputs = input_areas.iter() [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 46 | Ok((tail, Self::FunctionExcecution(identifier, function_inputs))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 11 previous errors; 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kwl-lexer` (lib) due to 12 previous errors; 16 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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: method `find_last_index_where` is never used [INFO] [stdout] --> src/parser/util.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait InputUtil [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 20 | fn find_last_index_where(self, f: F) -> Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lexer/literal/string.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 36 | let parse_hex = take_while_m_n(1, 6, |c: char| c.is_ascii_hexdigit()); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 40 | let parse_delimited_hex = preceded( [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 51 | let parse_u32 = map_res(parse_delimited_hex, move |hex| u32::from_str_radix(hex, 16)); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 57 | map_opt(parse_u32, std::char::from_u32)(input) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lexer/literal/string.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 99 | let not_quote_slash = is_not("\"\\"); [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 105 | verify(not_quote_slash, |s: &str| !s.is_empty())(input) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lexer/literal/string.rs:162:5 [INFO] [stdout] | [INFO] [stdout] 141 | let build_string = fold_many0( [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 162 | delimited(char('"'), build_string, char('"'))(input) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/definition.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 45 | let (tail, function_body) = FunctionBody::parse(tail)?; [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 46 | Ok(( [INFO] [stdout] | ____________^ [INFO] [stdout] 47 | | tail, [INFO] [stdout] 48 | | Self::FunctionDefinition(identifier, function_head, function_body), [INFO] [stdout] 49 | | )) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/definition.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 56 | let (tail, expression) = Expression::parse(input)?; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 57 | Ok((tail, Self::VariableDefinition(identifier, expression))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/definition.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 66 | let (tail, expression) = Expression::parse(&tail[1..])?; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 67 | Ok(( [INFO] [stdout] | ____________^ [INFO] [stdout] 68 | | tail, [INFO] [stdout] 69 | | Self::TypedVariableDefinition(identifier, type_identifier, expression), [INFO] [stdout] 70 | | )) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/expression.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 16 | let tokens = create_tree(input)?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 17 | let cursor = input.find(&TokenKind::NewLine).unwrap_or_default(); [INFO] [stdout] 18 | Ok((&cursor, Expression::Complex(tokens))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/root.rs:12:75 [INFO] [stdout] | [INFO] [stdout] 12 | Self::parse_statements(input).map(|(output, statements)| (output, Root { statements })) [INFO] [stdout] | -------------------- ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/statement.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 67 | let (tail, token) = Expression::parse(input)?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 68 | Ok((tail, Self::ExpressionStatement(token))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/term.rs:25:68 [INFO] [stdout] | [INFO] [stdout] 25 | Literal::parse(input).map(|(tail, literal)| (tail, Self::Literal(literal))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/term.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 37 | let function_inputs = input_areas.iter() [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 46 | Ok((tail, Self::FunctionExcecution(identifier, function_inputs))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 11 previous errors; 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kwl-lexer` (lib test) due to 12 previous errors; 16 warnings emitted [INFO] running `Command { std: "docker" "inspect" "001e176981f73b9f2e70f224ae045e2be5c199e82cdbb8e36a2ade7d08b59946", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "001e176981f73b9f2e70f224ae045e2be5c199e82cdbb8e36a2ade7d08b59946", kill_on_drop: false }` [INFO] [stdout] 001e176981f73b9f2e70f224ae045e2be5c199e82cdbb8e36a2ade7d08b59946