[INFO] fetching crate antlr-rust 0.2.0-dev.2... [INFO] testing antlr-rust-0.2.0-dev.2 against 1.49.0 for beta-1.50-1 [INFO] extracting crate antlr-rust 0.2.0-dev.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate antlr-rust 0.2.0-dev.2 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate antlr-rust 0.2.0-dev.2 [INFO] finished tweaking crates.io crate antlr-rust 0.2.0-dev.2 [INFO] tweaked toml for crates.io crate antlr-rust 0.2.0-dev.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded murmur3 v0.4.1 [INFO] [stderr] Downloaded better_typeid_derive v0.1.0 [INFO] [stderr] Downloaded better_any v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c5758cd917c50e3bfbf3018088dc74efc9959148b2f011eebca5148003bdd62b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c5758cd917c50e3bfbf3018088dc74efc9959148b2f011eebca5148003bdd62b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5758cd917c50e3bfbf3018088dc74efc9959148b2f011eebca5148003bdd62b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5758cd917c50e3bfbf3018088dc74efc9959148b2f011eebca5148003bdd62b", kill_on_drop: false }` [INFO] [stdout] c5758cd917c50e3bfbf3018088dc74efc9959148b2f011eebca5148003bdd62b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b95da3d724e2055374e19c152762499db9e726899db58f360eaa1f343a69df4f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b95da3d724e2055374e19c152762499db9e726899db58f360eaa1f343a69df4f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling murmur3 v0.4.1 [INFO] [stderr] Compiling better_typeid_derive v0.1.0 [INFO] [stderr] Compiling better_any v0.1.0 [INFO] [stderr] Compiling antlr-rust v0.2.0-dev.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(try_blocks)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(raw)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(inner_deref)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(is_sorted)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #![feature(cell_update)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | #![feature(get_mut_unchecked)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | #![feature(coerce_unsized)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | #![feature(unsize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | #![feature(associated_type_defaults)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hidden lifetime parameters in types are deprecated [INFO] [stdout] --> src/common_token_stream.rs:107:31 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn iter(&mut self) -> IterWrapper { IterWrapper(self) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: indicate the anonymous lifetime: `IterWrapper<'_, Self>` [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | #![warn(rust_2018_idioms)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(elided_lifetimes_in_paths)]` implied by `#[warn(rust_2018_idioms)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hidden lifetime parameters in types are deprecated [INFO] [stdout] --> src/parser.rs:253:30 [INFO] [stdout] | [INFO] [stdout] 253 | let node: Rc> = self.create_token_node(o.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: indicate the anonymous lifetime: `TerminalNode<'_, Ctx>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hidden lifetime parameters in types are deprecated [INFO] [stdout] --> src/parser.rs:244:30 [INFO] [stdout] | [INFO] [stdout] 244 | let node: Rc> = self.create_error_node(o.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: indicate the anonymous lifetime: `ErrorNode<'_, Ctx>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hidden lifetime parameters in types are deprecated [INFO] [stdout] --> src/vocabulary.rs:105:54 [INFO] [stdout] | [INFO] [stdout] 105 | fn get_display_name(&self, token_type: isize) -> Cow { [INFO] [stdout] | ^^^^^^^^ help: indicate the anonymous lifetime: `Cow<'_, str>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::parser_rule_context::ParserRuleContext` [INFO] [stdout] --> src/ll1_analyzer.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::parser_rule_context::ParserRuleContext; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::token_factory::TokenFactory` [INFO] [stdout] --> src/ll1_analyzer.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::token_factory::TokenFactory; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::parser_rule_context::ParserRuleContext` [INFO] [stdout] --> src/recognizer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::parser_rule_context::ParserRuleContext; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TokenFactory` [INFO] [stdout] --> src/recognizer.rs:4:40 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::token_factory::{TokenAware, TokenFactory}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Parser` [INFO] [stdout] --> src/recognizer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BorrowMut` [INFO] [stdout] --> src/token_factory.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | use std::borrow::{Borrow, BorrowMut, Cow}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::Cell` [INFO] [stdout] --> src/token_factory.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cell::Cell; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Unsize` [INFO] [stdout] --> src/token_factory.rs:5:32 [INFO] [stdout] | [INFO] [stdout] 5 | use std::marker::{PhantomData, Unsize}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CoerceUnsized`, `Deref` [INFO] [stdout] --> src/token_factory.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::{CoerceUnsized, Deref}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Borrow`, `Cow` [INFO] [stdout] --> src/char_stream.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::{Borrow, Cow}; [INFO] [stdout] | ^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryInto` [INFO] [stdout] --> src/char_stream.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::{TryFrom, TryInto}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::from_fn` [INFO] [stdout] --> src/char_stream.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::iter::from_fn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::num::TryFromIntError` [INFO] [stdout] --> src/char_stream.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::num::TryFromIntError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils::Sealed` [INFO] [stdout] --> src/char_stream.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::utils::Sealed; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::identity` [INFO] [stdout] --> src/parser_rule_context.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::convert::identity; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/parser_rule_context.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EmptyCustomRuleContext` [INFO] [stdout] --> src/parser_rule_context.rs:18:41 [INFO] [stdout] | [INFO] [stdout] 18 | BaseRuleContext, CustomRuleContext, EmptyCustomRuleContext, RuleContext, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CommonTokenFactory` [INFO] [stdout] --> src/parser_rule_context.rs:21:28 [INFO] [stdout] | [INFO] [stdout] 21 | use crate::token_factory::{CommonTokenFactory, TokenFactory}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ErrorNode`, `ParseTreeListener`, `Visitable` [INFO] [stdout] --> src/parser_rule_context.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | ErrorNode, ParseTree, ParseTreeListener, ParseTreeVisitor, TerminalNode, Tree, Visitable, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr` [INFO] [stdout] --> src/prediction_context.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ptr; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::parser_rule_context::ParserRuleContext` [INFO] [stdout] --> src/prediction_context.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::parser_rule_context::ParserRuleContext; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::token_factory::TokenFactory` [INFO] [stdout] --> src/prediction_context.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::token_factory::TokenFactory; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::parser_rule_context::ParserRuleContext` [INFO] [stdout] --> src/semantic_context.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::parser_rule_context::ParserRuleContext; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Debug` [INFO] [stdout] --> src/token_source.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::Unsize` [INFO] [stdout] --> src/token_source.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::marker::Unsize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/token_source.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::char_stream::CharStream` [INFO] [stdout] --> src/token_source.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::char_stream::CharStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EOF` [INFO] [stdout] --> src/token_source.rs:6:36 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::int_stream::{IntStream, EOF}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TOKEN_DEFAULT_CHANNEL` [INFO] [stdout] --> src/token_source.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::token::{Token, TOKEN_DEFAULT_CHANNEL}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BorrowMut` [INFO] [stdout] --> src/token_stream.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Unsize` [INFO] [stdout] --> src/token_stream.rs:3:32 [INFO] [stdout] | [INFO] [stdout] 3 | use std::marker::{PhantomData, Unsize}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/token_stream.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr::drop_in_place` [INFO] [stdout] --> src/token_stream.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::ptr::drop_in_place; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CommonTokenFactory` [INFO] [stdout] --> src/token_stream.rs:11:28 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::token_factory::{CommonTokenFactory, TokenFactory}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TypeId` [INFO] [stdout] --> src/tree.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::any::{Any, TypeId}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RefCell`, `Ref` [INFO] [stdout] --> src/tree.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cell::{Ref, RefCell}; [INFO] [stdout] | ^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Parser` [INFO] [stdout] --> src/tree.rs:14:21 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::parser::{Parser, ParserNodeType}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BaseParserRuleContext`, `cast` [INFO] [stdout] --> src/tree.rs:15:34 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::parser_rule_context::{cast, BaseParserRuleContext, ParserRuleContext, RuleContextExt}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EmptyContextType` [INFO] [stdout] --> src/tree.rs:17:46 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::rule_context::{CustomRuleContext, EmptyContextType, RuleContext}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OwningToken` [INFO] [stdout] --> src/tree.rs:18:20 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::token::{OwningToken, Token}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CommonTokenFactory` [INFO] [stdout] --> src/tree.rs:19:28 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::token_factory::{CommonTokenFactory, TokenFactory}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BuildHasher` [INFO] [stdout] --> src/atn_config_set.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use std::hash::{BuildHasher, Hash, Hasher}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/common_token_stream.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OwningToken` [INFO] [stdout] --> src/common_token_stream.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::token::{OwningToken, Token, TOKEN_DEFAULT_CHANNEL, TOKEN_INVALID_TYPE}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::any::Any` [INFO] [stdout] --> src/error_listener.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lexer::Lexer` [INFO] [stdout] --> src/error_listener.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::lexer::Lexer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::token::Token` [INFO] [stdout] --> src/error_listener.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::token::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OwningToken` [INFO] [stdout] --> src/error_strategy.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | OwningToken, Token, TOKEN_DEFAULT_CHANNEL, TOKEN_EOF, TOKEN_EPSILON, TOKEN_INVALID_TYPE, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TokenAware` [INFO] [stdout] --> src/error_strategy.rs:25:28 [INFO] [stdout] | [INFO] [stdout] 25 | use crate::token_factory::{TokenAware, TokenFactory}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::any::Any` [INFO] [stdout] --> src/error_strategy.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Borrow` [INFO] [stdout] --> src/input_stream.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::{Borrow, Cow}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DecodeUtf16Error`, `REPLACEMENT_CHARACTER`, `decode_utf16` [INFO] [stdout] --> src/input_stream.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::char::{decode_utf16, DecodeUtf16Error, REPLACEMENT_CHARACTER}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::min` [INFO] [stdout] --> src/input_stream.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cmp::min; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::TryFrom` [INFO] [stdout] --> src/input_stream.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/input_stream.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::FromIterator` [INFO] [stdout] --> src/input_stream.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/input_stream.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RangeFrom`, `RangeFull`, `Range` [INFO] [stdout] --> src/input_stream.rs:8:30 [INFO] [stdout] | [INFO] [stdout] 8 | use std::ops::{Deref, Index, Range, RangeFrom, RangeFull}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `from_raw_parts` [INFO] [stdout] --> src/input_stream.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | use std::slice::{from_raw_parts, SliceIndex}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CharIndices`, `Chars` [INFO] [stdout] --> src/input_stream.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | use std::str::{CharIndices, Chars}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EOF` [INFO] [stdout] --> src/input_stream.rs:15:36 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::int_stream::{IntStream, EOF}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::interval_set::Interval` [INFO] [stdout] --> src/input_stream.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::interval_set::Interval; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Owned` [INFO] [stdout] --> src/lexer.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Cow::{Borrowed, Owned}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::parser_rule_context::ParserRuleContext` [INFO] [stdout] --> src/lexer.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::parser_rule_context::ParserRuleContext; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::char_stream::CharStream` [INFO] [stdout] --> src/lexer_atn_simulator.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::char_stream::CharStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BaseLexer`, `LexerRecog` [INFO] [stdout] --> src/lexer_atn_simulator.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | BaseLexer, Lexer, LexerPosition, LexerRecog, LEXER_MAX_CHAR_VALUE, LEXER_MIN_CHAR_VALUE, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::any::Any` [INFO] [stdout] --> src/parser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/parser.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::from_fn` [INFO] [stdout] --> src/parser.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::iter::from_fn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BaseParserRuleContext` [INFO] [stdout] --> src/parser.rs:20:34 [INFO] [stdout] | [INFO] [stdout] 20 | use crate::parser_rule_context::{BaseParserRuleContext, ParserRuleContext}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OwningToken` [INFO] [stdout] --> src/parser.rs:23:20 [INFO] [stdout] | [INFO] [stdout] 23 | use crate::token::{OwningToken, Token, TOKEN_EOF}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CommonTokenFactory` [INFO] [stdout] --> src/parser.rs:24:28 [INFO] [stdout] | [INFO] [stdout] 24 | use crate::token_factory::{CommonTokenFactory, TokenAware, TokenFactory}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParseTree` [INFO] [stdout] --> src/parser.rs:28:28 [INFO] [stdout] | [INFO] [stdout] 28 | ErrorNode, Listenable, ParseTree, ParseTreeListener, ParseTreeVisitor, TerminalNode, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `typed_arena::Arena` [INFO] [stdout] --> src/parser_atn_simulator.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use typed_arena::Arena; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::parser_rule_context::ParserRuleContext` [INFO] [stdout] --> src/parser_atn_simulator.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use crate::parser_rule_context::ParserRuleContext; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::token_factory::CommonTokenFactory` [INFO] [stdout] --> src/parser_atn_simulator.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | use crate::token_factory::CommonTokenFactory; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BorrowMut` [INFO] [stdout] --> src/token.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::{Borrow, BorrowMut, Cow}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::Cell` [INFO] [stdout] --> src/token.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cell::Cell; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::identity` [INFO] [stdout] --> src/token.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::identity; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CoerceUnsized`, `DerefMut`, `Deref` [INFO] [stdout] --> src/token.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::{CoerceUnsized, Deref, DerefMut}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AtomicUsize` [INFO] [stdout] --> src/token.rs:7:38 [INFO] [stdout] | [INFO] [stdout] 7 | use std::sync::atomic::{AtomicIsize, AtomicUsize, Ordering}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CharStream` [INFO] [stdout] --> src/token.rs:9:26 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::char_stream::{CharStream, InputData}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::token_source::TokenSource` [INFO] [stdout] --> src/token.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::token_source::TokenSource; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::Ref` [INFO] [stdout] --> src/utils.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cell::Ref; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/utils.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deref`, `Index` [INFO] [stdout] --> src/utils.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::{Deref, Index}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any`, `TypeId` [INFO] [stdout] --> src/rule_context.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::any::{Any, TypeId}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BaseParserRuleContext` [INFO] [stdout] --> src/rule_context.rs:13:34 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::parser_rule_context::{BaseParserRuleContext, ParserRuleContext}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CommonTokenFactory` [INFO] [stdout] --> src/rule_context.rs:14:28 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::token_factory::{CommonTokenFactory, TokenFactory}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParseTreeListener` [INFO] [stdout] --> src/rule_context.rs:15:30 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::tree::{ParseTree, ParseTreeListener, ParseTreeVisitor, Tree}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present [INFO] [stdout] --> src/ll1_analyzer.rs:37:64 [INFO] [stdout] | [INFO] [stdout] 37 | ctx.map(|x| PredictionContext::from_rule_context::<'input, Ctx>(self.atn, x)); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/prediction_context.rs:518:14 [INFO] [stdout] | [INFO] [stdout] 518 | atn: &ATN, [INFO] [stdout] | - the late bound lifetime parameter is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(late_bound_lifetime_arguments)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #42868 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present [INFO] [stdout] --> src/prediction_context.rs:527:61 [INFO] [stdout] | [INFO] [stdout] 518 | atn: &ATN, [INFO] [stdout] | - the late bound lifetime parameter is introduced here [INFO] [stdout] ... [INFO] [stdout] 527 | let parent = PredictionContext::from_rule_context::<'input, Ctx>( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #42868 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present [INFO] [stdout] --> src/atn.rs:76:25 [INFO] [stdout] | [INFO] [stdout] 76 | analyzer.look::<'a, Ctx>(s, None, _ctx) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: src/ll1_analyzer.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | &self, [INFO] [stdout] | - the late bound lifetime parameter is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #42868 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trivial numeric cast: `usize` as `usize` [INFO] [stdout] --> src/error_listener.rs:177:50 [INFO] [stdout] | [INFO] [stdout] 177 | if let Some(&rule_name) = rule_names.get(rule_index as usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | #![warn(trivial_numeric_casts)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: cast can be replaced by coercion; this might require a temporary variable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present [INFO] [stdout] --> src/error_strategy.rs:241:54 [INFO] [stdout] | [INFO] [stdout] 241 | let expect_at_ll2 = atn.next_tokens_in_ctx::<'input, Ctx>( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/atn.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | &self, [INFO] [stdout] | - the late bound lifetime parameter is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #42868 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present [INFO] [stdout] --> src/parser_atn_simulator.rs:264:60 [INFO] [stdout] | [INFO] [stdout] 264 | PredictionContext::from_rule_context::<'a, T::Node>( [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: src/prediction_context.rs:518:14 [INFO] [stdout] | [INFO] [stdout] 518 | atn: &ATN, [INFO] [stdout] | - the late bound lifetime parameter is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #42868 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::token::Token` [INFO] [stdout] --> src/char_stream.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::token::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::recognizer::Recognizer` [INFO] [stdout] --> src/semantic_context.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::recognizer::Recognizer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::rule_context::RuleContext` [INFO] [stdout] --> src/semantic_context.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::rule_context::RuleContext; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Token` [INFO] [stdout] --> src/token_source.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::token::{Token, TOKEN_DEFAULT_CHANNEL}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ATNState` [INFO] [stdout] --> src/dfa.rs:8:42 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::atn_state::{ATNDecisionState, ATNState, ATNStateRef, ATNStateType}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Index` [INFO] [stdout] --> src/input_stream.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | use std::ops::{Deref, Index, Range, RangeFrom, RangeFull}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SliceIndex` [INFO] [stdout] --> src/input_stream.rs:10:34 [INFO] [stdout] | [INFO] [stdout] 10 | use std::slice::{from_raw_parts, SliceIndex}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::token::Token` [INFO] [stdout] --> src/input_stream.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::token::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Token` [INFO] [stdout] --> src/lexer.rs:16:20 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::token::{Token, TOKEN_INVALID_TYPE}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/lexer_atn_simulator.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Add` [INFO] [stdout] --> src/lexer_atn_simulator.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::{Add, Deref, DerefMut, Index}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Index` [INFO] [stdout] --> src/lexer_atn_simulator.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::{Add, Deref, DerefMut, Index}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::recognizer::Recognizer` [INFO] [stdout] --> src/lexer_atn_simulator.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | use crate::recognizer::Recognizer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::token_source::TokenSource` [INFO] [stdout] --> src/lexer_atn_simulator.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | use crate::token_source::TokenSource; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::int_stream::IntStream` [INFO] [stdout] --> src/parser.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::int_stream::IntStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::token_source::TokenSource` [INFO] [stdout] --> src/parser.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use crate::token_source::TokenSource; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hasher` [INFO] [stdout] --> src/parser_atn_simulator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::hash::Hasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::rule_context::RuleContext` [INFO] [stdout] --> src/parser_atn_simulator.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | use crate::rule_context::RuleContext; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::BorrowMut` [INFO] [stdout] --> src/rule_context.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::borrow::BorrowMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors; 120 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `antlr-rust` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "b95da3d724e2055374e19c152762499db9e726899db58f360eaa1f343a69df4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b95da3d724e2055374e19c152762499db9e726899db58f360eaa1f343a69df4f", kill_on_drop: false }` [INFO] [stdout] b95da3d724e2055374e19c152762499db9e726899db58f360eaa1f343a69df4f