[INFO] cloning repository https://github.com/TimMeiwald/ppparser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TimMeiwald/ppparser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimMeiwald%2Fppparser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimMeiwald%2Fppparser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 32a69a7b82c32c8d2c7fbd27cb74c93fc056323f [INFO] testing TimMeiwald/ppparser against master#9e297bf54d31eb3b30067208ff9af4416945a2ed for pr-125507 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimMeiwald%2Fppparser" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TimMeiwald/ppparser on toolchain 9e297bf54d31eb3b30067208ff9af4416945a2ed [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/TimMeiwald/ppparser [INFO] finished tweaking git repo https://github.com/TimMeiwald/ppparser [INFO] tweaked toml for git repo https://github.com/TimMeiwald/ppparser written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/TimMeiwald/ppparser 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" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56391318da73040c5d002e3b10921f179f60028a35263a834e6a2b39af58decb [INFO] running `Command { std: "docker" "start" "-a" "56391318da73040c5d002e3b10921f179f60028a35263a834e6a2b39af58decb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56391318da73040c5d002e3b10921f179f60028a35263a834e6a2b39af58decb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56391318da73040c5d002e3b10921f179f60028a35263a834e6a2b39af58decb", kill_on_drop: false }` [INFO] [stdout] 56391318da73040c5d002e3b10921f179f60028a35263a834e6a2b39af58decb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d30c3064a24f6e6d2a039afe8f6efa2bd3125765d7277672df488ff91dad187d [INFO] running `Command { std: "docker" "start" "-a" "d30c3064a24f6e6d2a039afe8f6efa2bd3125765d7277672df488ff91dad187d", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.5 [INFO] [stderr] Compiling num-iter v0.1.44 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling num v0.4.1 [INFO] [stderr] Compiling rules v0.6.0 (/opt/rustwide/workdir/rules) [INFO] [stderr] Compiling publisher v0.6.0 (/opt/rustwide/workdir/publisher) [INFO] [stderr] Compiling cache v0.6.0 (/opt/rustwide/workdir/cache) [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> publisher/src/trait_publisher.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> publisher/src/tree.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> publisher/src/tree.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::IndexMut` [INFO] [stdout] --> publisher/src/tree.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ops::IndexMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> publisher/src/tree.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> publisher/src/tree.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> publisher/src/tree.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Index` [INFO] [stdout] --> publisher/src/tree.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::Index; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_key` is never used [INFO] [stdout] --> publisher/src/tree.rs:141:8 [INFO] [stdout] | [INFO] [stdout] 114 | impl Tree { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 141 | fn get_key(&self, node: &Node) -> Key { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling parser_core v0.6.0 (/opt/rustwide/workdir/parser_core) [INFO] [stdout] warning: unused import: `publisher::Tree` [INFO] [stdout] --> parser_core/src/context.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use publisher::Tree; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Node` [INFO] [stdout] --> parser_core/src/var_name.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use publisher::{Node, Publisher}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration`, `self`, and `thread` [INFO] [stdout] --> parser_core/src/var_name.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | use std::{thread, time::{self, Duration}}; [INFO] [stdout] | ^^^^^^ ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `last_key` is assigned to, but never used [INFO] [stdout] --> parser_core/src/var_name.rs:119:17 [INFO] [stdout] | [INFO] [stdout] 119 | let last_key: Option; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_last_key` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last_key` is never read [INFO] [stdout] --> parser_core/src/var_name.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | last_key = res.last_node(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling grammar_parser v0.6.0 (/opt/rustwide/workdir/grammar_parser) [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sequence::sequence` [INFO] [stdout] --> grammar_parser/src/atom.rs:9:67 [INFO] [stdout] | [INFO] [stdout] 9 | and_predicate, not_predicate, nucleus, one_or_more, optional, sequence::sequence, whitespace, zero_or_more [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `_optional` [INFO] [stdout] --> grammar_parser/src/grammar.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | use parser_core::{Context, _optional}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Tree` [INFO] [stdout] --> grammar_parser/src/nucleus.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | use publisher::{Publisher, Tree}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling grammar_generator v0.6.0 (/opt/rustwide/workdir/grammar_generator) [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling grammar_runner v0.6.0 (/opt/rustwide/workdir/grammar_runner) [INFO] [stdout] warning: unused import: `BinaryNode` [INFO] [stdout] --> grammar_generator/src/constructor.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use super::binary_wo::{BinaryNode, BinaryTree_WO, Reference}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::count_lines` [INFO] [stdout] --> grammar_generator/src/constructor.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::count_lines; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `publisher::Node` [INFO] [stdout] --> grammar_generator/src/constructor.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use publisher::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> grammar_generator/src/constructor.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::count_lines` [INFO] [stdout] --> grammar_generator/src/symbol_table.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::count_lines; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::count_lines` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::count_lines; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::symbol_table::SymbolTable` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::symbol_table::SymbolTable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `publisher::Node` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use publisher::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `publisher::Tree` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use publisher::Tree; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rules::Rules` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use rules::Rules; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `BinaryTree_WO` should have an upper camel case name [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct BinaryTree_WO { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `BinaryTreeWo` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> grammar_generator/src/constructor.rs:180:22 [INFO] [stdout] | [INFO] [stdout] 180 | _ => return panic!("rhs"), [INFO] [stdout] | ^^^^^^^------------- [INFO] [stdout] | | | [INFO] [stdout] | | any code following this expression is unreachable [INFO] [stdout] | unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `publisher::Publisher` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use publisher::Publisher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut s = GeneratedCode { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol_table` [INFO] [stdout] --> grammar_generator/src/constructor.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | fn lhs(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `acc` [INFO] [stdout] --> grammar_generator/src/constructor.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | let acc = String::with_capacity(max_comment_size + 3); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_acc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol_table` [INFO] [stdout] --> grammar_generator/src/constructor.rs:137:16 [INFO] [stdout] | [INFO] [stdout] 137 | fn comment(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:187:9 [INFO] [stdout] | [INFO] [stdout] 187 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:243:9 [INFO] [stdout] | [INFO] [stdout] 243 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:280:9 [INFO] [stdout] | [INFO] [stdout] 280 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:303:9 [INFO] [stdout] | [INFO] [stdout] 303 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:326:9 [INFO] [stdout] | [INFO] [stdout] 326 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:350:9 [INFO] [stdout] | [INFO] [stdout] 350 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:374:9 [INFO] [stdout] | [INFO] [stdout] 374 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:397:9 [INFO] [stdout] | [INFO] [stdout] 397 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:430:9 [INFO] [stdout] | [INFO] [stdout] 430 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol_table` [INFO] [stdout] --> grammar_generator/src/constructor.rs:453:9 [INFO] [stdout] | [INFO] [stdout] 453 | symbol_table: &SymbolTable, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:452:9 [INFO] [stdout] | [INFO] [stdout] 452 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol_table` [INFO] [stdout] --> grammar_generator/src/constructor.rs:469:9 [INFO] [stdout] | [INFO] [stdout] 469 | symbol_table: &SymbolTable, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:468:9 [INFO] [stdout] | [INFO] [stdout] 468 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> grammar_generator/src/symbol_table.rs:33:28 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn push(&mut self, index: u32, name: String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_lines` is never used [INFO] [stdout] --> grammar_generator/src/lib.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn count_lines(source: &String, start_position: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GeneratedCode` is never constructed [INFO] [stdout] --> grammar_generator/src/constructor.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct GeneratedCode { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated functions are never used [INFO] [stdout] --> grammar_generator/src/constructor.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl GeneratedCode { [INFO] [stdout] | ------------------ associated functions in this implementation [INFO] [stdout] 19 | pub fn new(symbol_table: &SymbolTable, tree: &Tree, source: &String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | fn generate(symbol_table: &SymbolTable, tree: &Tree, source: &String) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | fn generate_rules_enum(symbol_table: &SymbolTable) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | fn match_rule(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | fn rule(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 119 | fn lhs(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 137 | fn comment(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | fn rhs( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 186 | fn ordered_choice( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 214 | fn sequence( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 242 | fn atom( [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 279 | fn optional( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 302 | fn one_or_more( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 325 | fn zero_or_more( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 349 | fn and_predicate( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 373 | fn not_predicate( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 396 | fn nucleus( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 429 | fn subexpression( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 451 | fn var_name( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 467 | fn terminal( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SymbolTable` is never constructed [INFO] [stdout] --> grammar_generator/src/symbol_table.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct SymbolTable<'a> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> grammar_generator/src/symbol_table.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl<'a> SymbolTable<'a> { [INFO] [stdout] | ------------------------ associated items in this implementation [INFO] [stdout] 12 | pub fn new(tree: &Tree, source: &'a String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn get_names(&self) -> &Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn push(&mut self, index: u32, name: String) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn check_symbol(&self, symbol_name: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | fn run_duplication_check(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn create_symbol_table_from_tree(&mut self, tree: &Tree) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | fn create_symbol_table_from_tree_kernel(&mut self, tree: &Tree, index: Key) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling java_parser v0.6.0 (/opt/rustwide/workdir/java_parser) [INFO] [stdout] warning: enum `Reference` is never used [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum Reference { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Reference` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BinaryTree_WO` is never constructed [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct BinaryTree_WO { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 33 | impl BinaryTree_WO { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 34 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn push(&mut self, reference: Reference, lhs: Option, rhs: Option) -> Key { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn print(&self, index: Key) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn print_kernel(&self, index: Key, indent: usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn to_string(&self, index: Key) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 84 | fn match_ref(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | fn to_string_kernel(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 121 | fn and_predicate(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 139 | fn not_predicate(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 156 | fn one_or_more(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | fn zero_or_more(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 188 | fn subexpression(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 204 | fn optional(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 221 | fn ordered_choice(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 239 | fn sequence(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 256 | fn terminal(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 271 | fn var_name(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BinaryNode` is never constructed [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:291:12 [INFO] [stdout] | [INFO] [stdout] 291 | pub struct BinaryNode { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 42 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.27s [INFO] running `Command { std: "docker" "inspect" "d30c3064a24f6e6d2a039afe8f6efa2bd3125765d7277672df488ff91dad187d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d30c3064a24f6e6d2a039afe8f6efa2bd3125765d7277672df488ff91dad187d", kill_on_drop: false }` [INFO] [stdout] d30c3064a24f6e6d2a039afe8f6efa2bd3125765d7277672df488ff91dad187d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35d72067ad8d4b0ef2a98e34a4fd3cd95cb8acbcd13edbaca78f5b34207cc7f5 [INFO] running `Command { std: "docker" "start" "-a" "35d72067ad8d4b0ef2a98e34a4fd3cd95cb8acbcd13edbaca78f5b34207cc7f5", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> publisher/src/trait_publisher.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> publisher/src/tree.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> publisher/src/tree.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::IndexMut` [INFO] [stdout] --> publisher/src/tree.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ops::IndexMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> publisher/src/tree.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> publisher/src/tree.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> publisher/src/tree.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Index` [INFO] [stdout] --> publisher/src/tree.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::Index; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_key` is never used [INFO] [stdout] --> publisher/src/tree.rs:141:8 [INFO] [stdout] | [INFO] [stdout] 114 | impl Tree { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 141 | fn get_key(&self, node: &Node) -> Key { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling grammar_parser v0.6.0 (/opt/rustwide/workdir/grammar_parser) [INFO] [stdout] warning: unused import: `publisher::Tree` [INFO] [stdout] --> parser_core/src/context.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use publisher::Tree; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling parser_core v0.6.0 (/opt/rustwide/workdir/parser_core) [INFO] [stdout] warning: unused import: `Node` [INFO] [stdout] --> parser_core/src/var_name.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use publisher::{Node, Publisher}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cache v0.6.0 (/opt/rustwide/workdir/cache) [INFO] [stdout] warning: unused imports: `Duration`, `self`, and `thread` [INFO] [stdout] --> parser_core/src/var_name.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | use std::{thread, time::{self, Duration}}; [INFO] [stdout] | ^^^^^^ ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling publisher v0.6.0 (/opt/rustwide/workdir/publisher) [INFO] [stdout] warning: variable `last_key` is assigned to, but never used [INFO] [stdout] --> parser_core/src/var_name.rs:119:17 [INFO] [stdout] | [INFO] [stdout] 119 | let last_key: Option; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_last_key` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last_key` is never read [INFO] [stdout] --> parser_core/src/var_name.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | last_key = res.last_node(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sequence::sequence` [INFO] [stdout] --> grammar_parser/src/atom.rs:9:67 [INFO] [stdout] | [INFO] [stdout] 9 | and_predicate, not_predicate, nucleus, one_or_more, optional, sequence::sequence, whitespace, zero_or_more [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `_optional` [INFO] [stdout] --> grammar_parser/src/grammar.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | use parser_core::{Context, _optional}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Tree` [INFO] [stdout] --> grammar_parser/src/nucleus.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | use publisher::{Publisher, Tree}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BinaryNode` [INFO] [stdout] --> grammar_generator/src/constructor.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use super::binary_wo::{BinaryNode, BinaryTree_WO, Reference}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::count_lines` [INFO] [stdout] --> grammar_generator/src/constructor.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::count_lines; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `publisher::Node` [INFO] [stdout] --> grammar_generator/src/constructor.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use publisher::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> grammar_generator/src/constructor.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::count_lines` [INFO] [stdout] --> grammar_generator/src/symbol_table.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::count_lines; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::count_lines` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::count_lines; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::symbol_table::SymbolTable` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::symbol_table::SymbolTable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `publisher::Node` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use publisher::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `publisher::Tree` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use publisher::Tree; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rules::Rules` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use rules::Rules; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `BinaryTree_WO` should have an upper camel case name [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct BinaryTree_WO { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `BinaryTreeWo` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> grammar_generator/src/constructor.rs:180:22 [INFO] [stdout] | [INFO] [stdout] 180 | _ => return panic!("rhs"), [INFO] [stdout] | ^^^^^^^------------- [INFO] [stdout] | | | [INFO] [stdout] | | any code following this expression is unreachable [INFO] [stdout] | unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `publisher::Publisher` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use publisher::Publisher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut s = GeneratedCode { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol_table` [INFO] [stdout] --> grammar_generator/src/constructor.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | fn lhs(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `acc` [INFO] [stdout] --> grammar_generator/src/constructor.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | let acc = String::with_capacity(max_comment_size + 3); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_acc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol_table` [INFO] [stdout] --> grammar_generator/src/constructor.rs:137:16 [INFO] [stdout] | [INFO] [stdout] 137 | fn comment(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:187:9 [INFO] [stdout] | [INFO] [stdout] 187 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:243:9 [INFO] [stdout] | [INFO] [stdout] 243 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:280:9 [INFO] [stdout] | [INFO] [stdout] 280 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:303:9 [INFO] [stdout] | [INFO] [stdout] 303 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:326:9 [INFO] [stdout] | [INFO] [stdout] 326 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:350:9 [INFO] [stdout] | [INFO] [stdout] 350 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:374:9 [INFO] [stdout] | [INFO] [stdout] 374 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:397:9 [INFO] [stdout] | [INFO] [stdout] 397 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:430:9 [INFO] [stdout] | [INFO] [stdout] 430 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol_table` [INFO] [stdout] --> grammar_generator/src/constructor.rs:453:9 [INFO] [stdout] | [INFO] [stdout] 453 | symbol_table: &SymbolTable, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:452:9 [INFO] [stdout] | [INFO] [stdout] 452 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol_table` [INFO] [stdout] --> grammar_generator/src/constructor.rs:469:9 [INFO] [stdout] | [INFO] [stdout] 469 | symbol_table: &SymbolTable, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:468:9 [INFO] [stdout] | [INFO] [stdout] 468 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> grammar_generator/src/symbol_table.rs:33:28 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn push(&mut self, index: u32, name: String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_lines` is never used [INFO] [stdout] --> grammar_generator/src/lib.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn count_lines(source: &String, start_position: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GeneratedCode` is never constructed [INFO] [stdout] --> grammar_generator/src/constructor.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct GeneratedCode { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated functions are never used [INFO] [stdout] --> grammar_generator/src/constructor.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl GeneratedCode { [INFO] [stdout] | ------------------ associated functions in this implementation [INFO] [stdout] 19 | pub fn new(symbol_table: &SymbolTable, tree: &Tree, source: &String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | fn generate(symbol_table: &SymbolTable, tree: &Tree, source: &String) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | fn generate_rules_enum(symbol_table: &SymbolTable) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | fn match_rule(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | fn rule(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 119 | fn lhs(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 137 | fn comment(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | fn rhs( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 186 | fn ordered_choice( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 214 | fn sequence( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 242 | fn atom( [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 279 | fn optional( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 302 | fn one_or_more( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 325 | fn zero_or_more( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 349 | fn and_predicate( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 373 | fn not_predicate( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 396 | fn nucleus( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 429 | fn subexpression( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 451 | fn var_name( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 467 | fn terminal( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SymbolTable` is never constructed [INFO] [stdout] --> grammar_generator/src/symbol_table.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct SymbolTable<'a> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> grammar_generator/src/symbol_table.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl<'a> SymbolTable<'a> { [INFO] [stdout] | ------------------------ associated items in this implementation [INFO] [stdout] 12 | pub fn new(tree: &Tree, source: &'a String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn get_names(&self) -> &Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn push(&mut self, index: u32, name: String) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn check_symbol(&self, symbol_name: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | fn run_duplication_check(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn create_symbol_table_from_tree(&mut self, tree: &Tree) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | fn create_symbol_table_from_tree_kernel(&mut self, tree: &Tree, index: Key) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Reference` is never used [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum Reference { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Reference` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BinaryTree_WO` is never constructed [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct BinaryTree_WO { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 33 | impl BinaryTree_WO { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 34 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn push(&mut self, reference: Reference, lhs: Option, rhs: Option) -> Key { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn print(&self, index: Key) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn print_kernel(&self, index: Key, indent: usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn to_string(&self, index: Key) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 84 | fn match_ref(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | fn to_string_kernel(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 121 | fn and_predicate(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 139 | fn not_predicate(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 156 | fn one_or_more(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | fn zero_or_more(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 188 | fn subexpression(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 204 | fn optional(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 221 | fn ordered_choice(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 239 | fn sequence(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 256 | fn terminal(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 271 | fn var_name(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling grammar_generator v0.6.0 (/opt/rustwide/workdir/grammar_generator) [INFO] [stdout] warning: struct `BinaryNode` is never constructed [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:291:12 [INFO] [stdout] | [INFO] [stdout] 291 | pub struct BinaryNode { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling java_parser v0.6.0 (/opt/rustwide/workdir/java_parser) [INFO] [stdout] warning: 42 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling grammar_runner v0.6.0 (/opt/rustwide/workdir/grammar_runner) [INFO] [stdout] warning: unused import: `sequence::sequence` [INFO] [stdout] --> grammar_parser/src/atom.rs:9:67 [INFO] [stdout] | [INFO] [stdout] 9 | and_predicate, not_predicate, nucleus, one_or_more, optional, sequence::sequence, whitespace, zero_or_more [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `_optional` [INFO] [stdout] --> grammar_parser/src/grammar.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | use parser_core::{Context, _optional}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Tree` [INFO] [stdout] --> grammar_parser/src/nucleus.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | use publisher::{Publisher, Tree}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> publisher/src/trait_publisher.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> publisher/src/tree.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> publisher/src/tree.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::IndexMut` [INFO] [stdout] --> publisher/src/tree.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ops::IndexMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> publisher/src/tree.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> publisher/src/tree.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> publisher/src/tree.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `publisher::Tree` [INFO] [stdout] --> parser_core/src/context.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use publisher::Tree; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Node` [INFO] [stdout] --> parser_core/src/var_name.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use publisher::{Node, Publisher}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration`, `self`, and `thread` [INFO] [stdout] --> parser_core/src/var_name.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | use std::{thread, time::{self, Duration}}; [INFO] [stdout] | ^^^^^^ ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Index` [INFO] [stdout] --> publisher/src/tree.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::Index; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `root` [INFO] [stdout] --> publisher/src/tree.rs:300:17 [INFO] [stdout] | [INFO] [stdout] 300 | let root = t.get_node(Key(0)); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_root` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y2` [INFO] [stdout] --> publisher/src/tree.rs:307:13 [INFO] [stdout] | [INFO] [stdout] 307 | let y2 = t.get_node(Key(2)); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_y2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_key` is never used [INFO] [stdout] --> publisher/src/tree.rs:141:8 [INFO] [stdout] | [INFO] [stdout] 114 | impl Tree { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 141 | fn get_key(&self, node: &Node) -> Key { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BinaryNode` [INFO] [stdout] --> grammar_generator/src/constructor.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use super::binary_wo::{BinaryNode, BinaryTree_WO, Reference}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `publisher::Node` [INFO] [stdout] --> grammar_generator/src/constructor.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use publisher::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> grammar_generator/src/constructor.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::count_lines` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::count_lines; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::symbol_table::SymbolTable` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::symbol_table::SymbolTable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `publisher::Node` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use publisher::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `publisher::Tree` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use publisher::Tree; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rules::Rules` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use rules::Rules; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `BinaryTree_WO` should have an upper camel case name [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct BinaryTree_WO { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `BinaryTreeWo` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `path` is never read [INFO] [stdout] --> grammar_parser/tests/cache_performance_profiler.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | let mut path = release_path; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> grammar_generator/src/constructor.rs:180:22 [INFO] [stdout] | [INFO] [stdout] 180 | _ => return panic!("rhs"), [INFO] [stdout] | ^^^^^^^------------- [INFO] [stdout] | | | [INFO] [stdout] | | any code following this expression is unreachable [INFO] [stdout] | unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `only_true_tree` [INFO] [stdout] --> grammar_parser/src/grammar.rs:124:13 [INFO] [stdout] | [INFO] [stdout] 124 | let only_true_tree = context.stack.borrow().clear_false(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_only_true_tree` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `publisher::Publisher` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use publisher::Publisher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut s = GeneratedCode { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol_table` [INFO] [stdout] --> grammar_generator/src/constructor.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | fn lhs(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `acc` [INFO] [stdout] --> grammar_generator/src/constructor.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | let acc = String::with_capacity(max_comment_size + 3); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_acc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol_table` [INFO] [stdout] --> grammar_generator/src/constructor.rs:137:16 [INFO] [stdout] | [INFO] [stdout] 137 | fn comment(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:187:9 [INFO] [stdout] | [INFO] [stdout] 187 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:243:9 [INFO] [stdout] | [INFO] [stdout] 243 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:280:9 [INFO] [stdout] | [INFO] [stdout] 280 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:303:9 [INFO] [stdout] | [INFO] [stdout] 303 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:326:9 [INFO] [stdout] | [INFO] [stdout] 326 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:350:9 [INFO] [stdout] | [INFO] [stdout] 350 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:374:9 [INFO] [stdout] | [INFO] [stdout] 374 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:397:9 [INFO] [stdout] | [INFO] [stdout] 397 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:430:9 [INFO] [stdout] | [INFO] [stdout] 430 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol_table` [INFO] [stdout] --> grammar_generator/src/constructor.rs:453:9 [INFO] [stdout] | [INFO] [stdout] 453 | symbol_table: &SymbolTable, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:452:9 [INFO] [stdout] | [INFO] [stdout] 452 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol_table` [INFO] [stdout] --> grammar_generator/src/constructor.rs:469:9 [INFO] [stdout] | [INFO] [stdout] 469 | symbol_table: &SymbolTable, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:468:9 [INFO] [stdout] | [INFO] [stdout] 468 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `gen_code` [INFO] [stdout] --> grammar_generator/src/constructor.rs:571:13 [INFO] [stdout] | [INFO] [stdout] 571 | let gen_code = GeneratedCode::new(&sym_table, &tree, src); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gen_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `gen_code` [INFO] [stdout] --> grammar_generator/src/constructor.rs:600:13 [INFO] [stdout] | [INFO] [stdout] 600 | let gen_code = GeneratedCode::new(&sym_table, &tree, src); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gen_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `gen_code` [INFO] [stdout] --> grammar_generator/src/constructor.rs:629:13 [INFO] [stdout] | [INFO] [stdout] 629 | let gen_code = GeneratedCode::new(&sym_table, &tree, src); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gen_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `gen_code` [INFO] [stdout] --> grammar_generator/src/constructor.rs:659:13 [INFO] [stdout] | [INFO] [stdout] 659 | let gen_code = GeneratedCode::new(&sym_table, &tree, src); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gen_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> grammar_generator/src/symbol_table.rs:33:28 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn push(&mut self, index: u32, name: String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `last_key` is assigned to, but never used [INFO] [stdout] --> parser_core/src/var_name.rs:119:17 [INFO] [stdout] | [INFO] [stdout] 119 | let last_key: Option; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_last_key` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last_key` is never read [INFO] [stdout] --> parser_core/src/var_name.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | last_key = res.last_node(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rules v0.6.0 (/opt/rustwide/workdir/rules) [INFO] [stdout] warning: methods `push` and `check_symbol` are never used [INFO] [stdout] --> grammar_generator/src/symbol_table.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl<'a> SymbolTable<'a> { [INFO] [stdout] | ------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn push(&mut self, index: u32, name: String) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn check_symbol(&self, symbol_name: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `print` and `print_kernel` are never used [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 33 | impl BinaryTree_WO { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn print(&self, index: Key) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn print_kernel(&self, index: Key, indent: usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 37 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "35d72067ad8d4b0ef2a98e34a4fd3cd95cb8acbcd13edbaca78f5b34207cc7f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35d72067ad8d4b0ef2a98e34a4fd3cd95cb8acbcd13edbaca78f5b34207cc7f5", kill_on_drop: false }` [INFO] [stdout] 35d72067ad8d4b0ef2a98e34a4fd3cd95cb8acbcd13edbaca78f5b34207cc7f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4b39cbc316db0857b30644768e5c23adc965d3af7b5b1b03bed77ddcdca302da [INFO] running `Command { std: "docker" "start" "-a" "4b39cbc316db0857b30644768e5c23adc965d3af7b5b1b03bed77ddcdca302da", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> publisher/src/trait_publisher.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> publisher/src/tree.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::marker::PhantomData` [INFO] [stderr] --> publisher/src/tree.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::marker::PhantomData; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::IndexMut` [INFO] [stderr] --> publisher/src/tree.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::ops::IndexMut; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> publisher/src/tree.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> publisher/src/tree.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> publisher/src/tree.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Index` [INFO] [stderr] --> publisher/src/tree.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::ops::Index; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `get_key` is never used [INFO] [stderr] --> publisher/src/tree.rs:141:8 [INFO] [stderr] | [INFO] [stderr] 114 | impl Tree { [INFO] [stderr] | --------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 141 | fn get_key(&self, node: &Node) -> Key { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `root` [INFO] [stderr] --> publisher/src/tree.rs:300:17 [INFO] [stderr] | [INFO] [stderr] 300 | let root = t.get_node(Key(0)); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_root` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y2` [INFO] [stderr] --> publisher/src/tree.rs:307:13 [INFO] [stderr] | [INFO] [stderr] 307 | let y2 = t.get_node(Key(2)); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_y2` [INFO] [stderr] [INFO] [stderr] warning: `publisher` (lib) generated 9 warnings (run `cargo fix --lib -p publisher` to apply 7 suggestions) [INFO] [stderr] warning: `publisher` (lib test) generated 11 warnings (9 duplicates) [INFO] [stderr] warning: unused import: `publisher::Tree` [INFO] [stderr] --> parser_core/src/context.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use publisher::Tree; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Node` [INFO] [stderr] --> parser_core/src/var_name.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | use publisher::{Node, Publisher}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Duration`, `self`, and `thread` [INFO] [stderr] --> parser_core/src/var_name.rs:7:11 [INFO] [stderr] | [INFO] [stderr] 7 | use std::{thread, time::{self, Duration}}; [INFO] [stderr] | ^^^^^^ ^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `last_key` is assigned to, but never used [INFO] [stderr] --> parser_core/src/var_name.rs:119:17 [INFO] [stderr] | [INFO] [stderr] 119 | let last_key: Option; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_last_key` instead [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `last_key` is never read [INFO] [stderr] --> parser_core/src/var_name.rs:122:13 [INFO] [stderr] | [INFO] [stderr] 122 | last_key = res.last_node(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `parser_core` (lib) generated 5 warnings (run `cargo fix --lib -p parser_core` to apply 3 suggestions) [INFO] [stderr] warning: `parser_core` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] warning: unused import: `sequence::sequence` [INFO] [stderr] --> grammar_parser/src/atom.rs:9:67 [INFO] [stderr] | [INFO] [stderr] 9 | and_predicate, not_predicate, nucleus, one_or_more, optional, sequence::sequence, whitespace, zero_or_more [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `_optional` [INFO] [stderr] --> grammar_parser/src/grammar.rs:2:28 [INFO] [stderr] | [INFO] [stderr] 2 | use parser_core::{Context, _optional}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Tree` [INFO] [stderr] --> grammar_parser/src/nucleus.rs:6:28 [INFO] [stderr] | [INFO] [stderr] 6 | use publisher::{Publisher, Tree}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `only_true_tree` [INFO] [stderr] --> grammar_parser/src/grammar.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 124 | let only_true_tree = context.stack.borrow().clear_false(); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_only_true_tree` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `grammar_parser` (lib) generated 3 warnings (run `cargo fix --lib -p grammar_parser` to apply 3 suggestions) [INFO] [stderr] warning: `grammar_parser` (lib test) generated 4 warnings (3 duplicates) [INFO] [stderr] warning: unused import: `BinaryNode` [INFO] [stderr] --> grammar_generator/src/constructor.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | use super::binary_wo::{BinaryNode, BinaryTree_WO, Reference}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::count_lines` [INFO] [stderr] --> grammar_generator/src/constructor.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::count_lines; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `publisher::Node` [INFO] [stderr] --> grammar_generator/src/constructor.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use publisher::Node; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::format` [INFO] [stderr] --> grammar_generator/src/constructor.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::fmt::format; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::count_lines` [INFO] [stderr] --> grammar_generator/src/symbol_table.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::count_lines; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::format` [INFO] [stderr] --> grammar_generator/src/binary_wo.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::format; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::count_lines` [INFO] [stderr] --> grammar_generator/src/binary_wo.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::count_lines; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::symbol_table::SymbolTable` [INFO] [stderr] --> grammar_generator/src/binary_wo.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::symbol_table::SymbolTable; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `publisher::Node` [INFO] [stderr] --> grammar_generator/src/binary_wo.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use publisher::Node; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `publisher::Tree` [INFO] [stderr] --> grammar_generator/src/binary_wo.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use publisher::Tree; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rules::Rules` [INFO] [stderr] --> grammar_generator/src/binary_wo.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use rules::Rules; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `BinaryTree_WO` should have an upper camel case name [INFO] [stderr] --> grammar_generator/src/binary_wo.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub struct BinaryTree_WO { [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `BinaryTreeWo` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> grammar_generator/src/constructor.rs:180:22 [INFO] [stderr] | [INFO] [stderr] 180 | _ => return panic!("rhs"), [INFO] [stderr] | ^^^^^^^------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `publisher::Publisher` [INFO] [stderr] --> grammar_generator/src/binary_wo.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use publisher::Publisher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> grammar_generator/src/constructor.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | let mut s = GeneratedCode { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `symbol_table` [INFO] [stderr] --> grammar_generator/src/constructor.rs:119:12 [INFO] [stderr] | [INFO] [stderr] 119 | fn lhs(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `acc` [INFO] [stderr] --> grammar_generator/src/constructor.rs:140:13 [INFO] [stderr] | [INFO] [stderr] 140 | let acc = String::with_capacity(max_comment_size + 3); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_acc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `symbol_table` [INFO] [stderr] --> grammar_generator/src/constructor.rs:137:16 [INFO] [stderr] | [INFO] [stderr] 137 | fn comment(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> grammar_generator/src/constructor.rs:187:9 [INFO] [stderr] | [INFO] [stderr] 187 | mut out_tree: &mut BinaryTree_WO, [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> grammar_generator/src/constructor.rs:215:9 [INFO] [stderr] | [INFO] [stderr] 215 | mut out_tree: &mut BinaryTree_WO, [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> grammar_generator/src/constructor.rs:243:9 [INFO] [stderr] | [INFO] [stderr] 243 | mut out_tree: &mut BinaryTree_WO, [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> grammar_generator/src/constructor.rs:280:9 [INFO] [stderr] | [INFO] [stderr] 280 | mut out_tree: &mut BinaryTree_WO, [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> grammar_generator/src/constructor.rs:303:9 [INFO] [stderr] | [INFO] [stderr] 303 | mut out_tree: &mut BinaryTree_WO, [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> grammar_generator/src/constructor.rs:326:9 [INFO] [stderr] | [INFO] [stderr] 326 | mut out_tree: &mut BinaryTree_WO, [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> grammar_generator/src/constructor.rs:350:9 [INFO] [stderr] | [INFO] [stderr] 350 | mut out_tree: &mut BinaryTree_WO, [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> grammar_generator/src/constructor.rs:374:9 [INFO] [stderr] | [INFO] [stderr] 374 | mut out_tree: &mut BinaryTree_WO, [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> grammar_generator/src/constructor.rs:397:9 [INFO] [stderr] | [INFO] [stderr] 397 | mut out_tree: &mut BinaryTree_WO, [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> grammar_generator/src/constructor.rs:430:9 [INFO] [stderr] | [INFO] [stderr] 430 | mut out_tree: &mut BinaryTree_WO, [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `symbol_table` [INFO] [stderr] --> grammar_generator/src/constructor.rs:453:9 [INFO] [stderr] | [INFO] [stderr] 453 | symbol_table: &SymbolTable, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> grammar_generator/src/constructor.rs:452:9 [INFO] [stderr] | [INFO] [stderr] 452 | mut out_tree: &mut BinaryTree_WO, [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `symbol_table` [INFO] [stderr] --> grammar_generator/src/constructor.rs:469:9 [INFO] [stderr] | [INFO] [stderr] 469 | symbol_table: &SymbolTable, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> grammar_generator/src/constructor.rs:468:9 [INFO] [stderr] | [INFO] [stderr] 468 | mut out_tree: &mut BinaryTree_WO, [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> grammar_generator/src/symbol_table.rs:33:28 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn push(&mut self, index: u32, name: String) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] [INFO] [stderr] warning: function `count_lines` is never used [INFO] [stderr] --> grammar_generator/src/lib.rs:4:4 [INFO] [stderr] | [INFO] [stderr] 4 | fn count_lines(source: &String, start_position: u32) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `GeneratedCode` is never constructed [INFO] [stderr] --> grammar_generator/src/constructor.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | struct GeneratedCode { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated functions are never used [INFO] [stderr] --> grammar_generator/src/constructor.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 18 | impl GeneratedCode { [INFO] [stderr] | ------------------ associated functions in this implementation [INFO] [stderr] 19 | pub fn new(symbol_table: &SymbolTable, tree: &Tree, source: &String) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 29 | fn generate(symbol_table: &SymbolTable, tree: &Tree, source: &String) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 49 | fn generate_rules_enum(symbol_table: &SymbolTable) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 61 | fn match_rule(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 71 | fn rule(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 119 | fn lhs(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 137 | fn comment(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 162 | fn rhs( [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 186 | fn ordered_choice( [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 214 | fn sequence( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 242 | fn atom( [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 279 | fn optional( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 302 | fn one_or_more( [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 325 | fn zero_or_more( [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 349 | fn and_predicate( [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 373 | fn not_predicate( [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 396 | fn nucleus( [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 429 | fn subexpression( [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 451 | fn var_name( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 467 | fn terminal( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `SymbolTable` is never constructed [INFO] [stderr] --> grammar_generator/src/symbol_table.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct SymbolTable<'a> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> grammar_generator/src/symbol_table.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 11 | impl<'a> SymbolTable<'a> { [INFO] [stderr] | ------------------------ associated items in this implementation [INFO] [stderr] 12 | pub fn new(tree: &Tree, source: &'a String) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 23 | pub fn get_names(&self) -> &Vec { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 27 | pub fn print(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 33 | pub fn push(&mut self, index: u32, name: String) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 37 | pub fn check_symbol(&self, symbol_name: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 46 | fn run_duplication_check(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 52 | pub fn create_symbol_table_from_tree(&mut self, tree: &Tree) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 69 | fn create_symbol_table_from_tree_kernel(&mut self, tree: &Tree, index: Key) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Reference` is never used [INFO] [stderr] --> grammar_generator/src/binary_wo.rs:12:10 [INFO] [stderr] | [INFO] [stderr] 12 | pub enum Reference { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Reference` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: struct `BinaryTree_WO` is never constructed [INFO] [stderr] --> grammar_generator/src/binary_wo.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub struct BinaryTree_WO { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> grammar_generator/src/binary_wo.rs:34:12 [INFO] [stderr] | [INFO] [stderr] 33 | impl BinaryTree_WO { [INFO] [stderr] | ------------------ associated items in this implementation [INFO] [stderr] 34 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 42 | pub fn push(&mut self, reference: Reference, lhs: Option, rhs: Option) -> Key { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 54 | pub fn print(&self, index: Key) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 58 | fn print_kernel(&self, index: Key, indent: usize) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 78 | pub fn to_string(&self, index: Key) -> Vec { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 84 | fn match_ref(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 106 | fn to_string_kernel(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 121 | fn and_predicate(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 139 | fn not_predicate(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 156 | fn one_or_more(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 172 | fn zero_or_more(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 188 | fn subexpression(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 204 | fn optional(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 221 | fn ordered_choice(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 239 | fn sequence(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 256 | fn terminal(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 271 | fn var_name(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `BinaryNode` is never constructed [INFO] [stderr] --> grammar_generator/src/binary_wo.rs:291:12 [INFO] [stderr] | [INFO] [stderr] 291 | pub struct BinaryNode { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gen_code` [INFO] [stderr] --> grammar_generator/src/constructor.rs:571:13 [INFO] [stderr] | [INFO] [stderr] 571 | let gen_code = GeneratedCode::new(&sym_table, &tree, src); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gen_code` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gen_code` [INFO] [stderr] --> grammar_generator/src/constructor.rs:600:13 [INFO] [stderr] | [INFO] [stderr] 600 | let gen_code = GeneratedCode::new(&sym_table, &tree, src); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gen_code` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gen_code` [INFO] [stderr] --> grammar_generator/src/constructor.rs:629:13 [INFO] [stderr] | [INFO] [stderr] 629 | let gen_code = GeneratedCode::new(&sym_table, &tree, src); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gen_code` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gen_code` [INFO] [stderr] --> grammar_generator/src/constructor.rs:659:13 [INFO] [stderr] | [INFO] [stderr] 659 | let gen_code = GeneratedCode::new(&sym_table, &tree, src); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gen_code` [INFO] [stderr] [INFO] [stderr] warning: methods `push` and `check_symbol` are never used [INFO] [stderr] --> grammar_generator/src/symbol_table.rs:33:12 [INFO] [stderr] | [INFO] [stderr] 11 | impl<'a> SymbolTable<'a> { [INFO] [stderr] | ------------------------ methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 33 | pub fn push(&mut self, index: u32, name: String) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 37 | pub fn check_symbol(&self, symbol_name: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: methods `print` and `print_kernel` are never used [INFO] [stderr] --> grammar_generator/src/binary_wo.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 33 | impl BinaryTree_WO { [INFO] [stderr] | ------------------ methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 54 | pub fn print(&self, index: Key) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 58 | fn print_kernel(&self, index: Key, indent: usize) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `path` is never read [INFO] [stderr] --> grammar_parser/tests/cache_performance_profiler.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | let mut path = release_path; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `grammar_generator` (lib) generated 42 warnings (run `cargo fix --lib -p grammar_generator` to apply 24 suggestions) [INFO] [stderr] warning: `grammar_generator` (lib test) generated 37 warnings (31 duplicates) [INFO] [stderr] warning: `grammar_parser` (test "cache_performance_profiler") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cache-8dbf78cddb95e2d7) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grammar_generator-572476b9af6ffbcc) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test constructor::tests::test_2 ... ok [INFO] [stdout] test constructor::tests::test_4 ... ok [INFO] [stdout] test constructor::tests::test_5 ... ok [INFO] [stdout] test symbol_table::tests::test_2 ... ok [INFO] [stdout] test constructor::tests::test_3 ... ok [INFO] [stdout] test constructor::tests::test_java_grammar_parser ... ok [INFO] [stdout] test symbol_table::tests::test ... ok [INFO] [stdout] test constructor::tests::test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grammar_parser-61cb8fe494ef7de4) [INFO] [stdout] [INFO] [stdout] running 50 tests [INFO] [stdout] test alphabet_lower::tests::test_alphabet_lower_false ... ok [INFO] [stdout] test alphabet_lower::tests::test_alphabet_lower_true ... ok [INFO] [stdout] test alphabet_upper::tests::test_alphabet_upper_false ... ok [INFO] [stdout] test alphabet_lower::tests::test_alphabet_lower_true2 ... ok [INFO] [stdout] test alphabet_upper::tests::test_alphabet_upper_true ... ok [INFO] [stdout] test alphabet_upper::tests::test_alphabet_upper_true_with_var_name ... ok [INFO] [stdout] test ascii::tests::test_ascii_true ... ok [INFO] [stdout] test ascii::tests::test_ascii_true2 ... ok [INFO] [stdout] test atom::tests::test_nucleus_char ... ok [INFO] [stdout] test atom::tests::test_atom_true ... ok [INFO] [stdout] test nucleus::tests::test_nucleus_char ... ok [INFO] [stdout] test grammar::tests::test_basic_publisher_short ... ok [INFO] [stdout] test num::tests::test_num_false ... ok [INFO] [stdout] test num::tests::test_num_true ... ok [INFO] [stdout] test grammar::tests::test_grammar_true ... ok [INFO] [stdout] test ordered_choice::tests::test_ordered_choice_true ... ok [INFO] [stdout] test ordered_choice::tests::test_ordered_choice_true2 ... ok [INFO] [stdout] test nucleus::tests::test_nucleus_true ... ok [INFO] [stdout] test ordered_choice::tests::test_ordered_choice_true5 ... ok [INFO] [stdout] test grammar::tests::test_grammar_true2 ... ok [INFO] [stdout] test ordered_choice::tests::test_ordered_choice_true3 ... ok [INFO] [stdout] test ordered_choice::tests::test_ordered_choice_false ... ok [INFO] [stdout] test rhs::tests::test_rhs_true ... ok [INFO] [stdout] test ordered_choice::tests::test_ordered_choice_true4 ... ok [INFO] [stdout] test rule::tests::test_rule_true2 ... ok [INFO] [stdout] test rule::tests::test_rule_true ... ok [INFO] [stdout] test rule::tests::test_rule_true3 ... ok [INFO] [stdout] test rule::tests::test_rule_true4 ... ok [INFO] [stdout] test semantic_instructions::tests::test_semantic_instruction_true ... ok [INFO] [stdout] test spaces::tests::test_num_false ... ok [INFO] [stdout] test semantic_instructions::tests::test_semantic_instruction_true_cache ... ok [INFO] [stdout] test rule::tests::test_rule_true5 ... ok [INFO] [stdout] test rule::tests::test_rule_true7 ... ok [INFO] [stdout] test spaces::tests::test_num_true ... ok [INFO] [stdout] test specials::tests::test_specials_false ... ok [INFO] [stdout] test terminal::tests::test_terminal_false ... ok [INFO] [stdout] test terminal::tests::test_terminal_true ... ok [INFO] [stdout] test terminal::tests::test_terminal_true1 ... ok [INFO] [stdout] test terminal::tests::test_terminal_true2 ... ok [INFO] [stdout] test rule::tests::test_rule_true6 ... ok [INFO] [stdout] test specials::tests::test_specials_true ... ok [INFO] [stdout] test terminal::tests::test_terminal_true3 ... ok [INFO] [stdout] test var_name::tests::test_var_name_false2 ... ok [INFO] [stdout] test terminal::tests::test_terminal_true4 ... ok [INFO] [stdout] test var_name::tests::test_var_name_true2 ... ok [INFO] [stdout] test var_name::tests::test_var_name_false ... ok [INFO] [stdout] test var_name::tests::test_var_name_true ... ok [INFO] [stdout] test grammar::tests::test_my_cache_4 ... ok [INFO] [stdout] test grammar::tests::test_grammar_true3 ... ok [INFO] [stdout] test grammar::tests::test_basic_publisher ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/cache_performance_profiler.rs (/opt/rustwide/target/debug/deps/cache_performance_profiler-bbc46f4b794fa6a2) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test profile_caches ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- profile_caches stdout ---- [INFO] [stdout] thread 'profile_caches' panicked at grammar_parser/tests/cache_performance_profiler.rs:20:35: [INFO] [stdout] No reason for it to fail: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x564eddee0735 - std::backtrace_rs::backtrace::libunwind::trace::h01616864447d7b30 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stdout] 1: 0x564eddee0735 - std::backtrace_rs::backtrace::trace_unsynchronized::haf2505f1cce46362 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x564eddee0735 - std::sys_common::backtrace::_print_fmt::h194ca41cc100de5c [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x564eddee0735 - ::fmt::h0cdf3b9de85168c4 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x564eddf0855b - core::fmt::rt::Argument::fmt::h4873b1048d9b82db [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/core/src/fmt/rt.rs:165:63 [INFO] [stdout] 5: 0x564eddf0855b - core::fmt::write::ha4c74c323a0d086c [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/core/src/fmt/mod.rs:1172:21 [INFO] [stdout] 6: 0x564eddeddacf - std::io::Write::write_fmt::hb6b43a5c88baad33 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/io/mod.rs:1835:15 [INFO] [stdout] 7: 0x564eddee050e - std::sys_common::backtrace::_print::h667dd447a835cd2b [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x564eddee050e - std::sys_common::backtrace::print::hd059cf329bebd7b7 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x564eddee1f69 - std::panicking::default_hook::{{closure}}::hcda624442cb26ab2 [INFO] [stdout] 10: 0x564eddee1bd6 - std::panicking::default_hook::h1433a4b0280b10c1 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/panicking.rs:295:9 [INFO] [stdout] 11: 0x564eddea7b3a - as core::ops::function::Fn>::call::h1d330c91badb41c3 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/alloc/src/boxed.rs:2077:9 [INFO] [stdout] 12: 0x564eddea7b3a - test::test_main::{{closure}}::h51ee890341c1da25 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/test/src/lib.rs:137:21 [INFO] [stdout] 13: 0x564eddee25db - as core::ops::function::Fn>::call::h7bfd229c9579d378 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/alloc/src/boxed.rs:2077:9 [INFO] [stdout] 14: 0x564eddee25db - std::panicking::rust_panic_with_hook::hbbff73039be21b12 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/panicking.rs:799:13 [INFO] [stdout] 15: 0x564eddee2354 - std::panicking::begin_panic_handler::{{closure}}::hf2d595805aea6208 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/panicking.rs:664:13 [INFO] [stdout] 16: 0x564eddee0bf9 - std::sys_common::backtrace::__rust_end_short_backtrace::h043134ab1b7436ad [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 17: 0x564eddee2087 - rust_begin_unwind [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/panicking.rs:652:5 [INFO] [stdout] 18: 0x564eddf06f13 - core::panicking::panic_fmt::h5e9d189302ee3459 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x564eddf073b6 - core::result::unwrap_failed::h5e2f07fc18b50403 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/core/src/result.rs:1658:5 [INFO] [stdout] 20: 0x564edde667af - core::result::Result::expect::h7dbfc818fd63fb9b [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/core/src/result.rs:1038:23 [INFO] [stdout] 21: 0x564edde6d3ab - cache_performance_profiler::write_to_performance_profile::h6c7c09f5f422b909 [INFO] [stdout] at /opt/rustwide/workdir/grammar_parser/tests/cache_performance_profiler.rs:20:5 [INFO] [stdout] 22: 0x564edde6dcee - cache_performance_profiler::profile_cache_kernel::h6be0f010d896b246 [INFO] [stdout] at /opt/rustwide/workdir/grammar_parser/tests/cache_performance_profiler.rs:82:5 [INFO] [stdout] 23: 0x564edde6dde0 - cache_performance_profiler::profile_caches::h442f9995beaa5294 [INFO] [stdout] at /opt/rustwide/workdir/grammar_parser/tests/cache_performance_profiler.rs:90:5 [INFO] [stdout] 24: 0x564edde6dd47 - cache_performance_profiler::profile_caches::{{closure}}::h2e3dd6b74b7fbc62 [INFO] [stdout] at /opt/rustwide/workdir/grammar_parser/tests/cache_performance_profiler.rs:86:20 [INFO] [stdout] 25: 0x564edde65d66 - core::ops::function::FnOnce::call_once::h9a071df989d6dba3 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x564eddeac38b - core::ops::function::FnOnce::call_once::h142728b0f901c1d8 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x564eddeac38b - test::__rust_begin_short_backtrace::h78f66600c792516f [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/test/src/lib.rs:625:18 [INFO] [stdout] 28: 0x564eddeabac1 - test::run_test_in_process::{{closure}}::h36b63bf5ec069162 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/test/src/lib.rs:648:60 [INFO] [stdout] 29: 0x564eddeabac1 - as core::ops::function::FnOnce<()>>::call_once::hc0bc08664ac0fa12 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 30: 0x564eddeabac1 - std::panicking::try::do_call::haab6c4522a086511 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/panicking.rs:559:40 [INFO] [stdout] 31: 0x564eddeabac1 - std::panicking::try::hf718cb1b5809fd88 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/panicking.rs:523:19 [INFO] [stdout] 32: 0x564eddeabac1 - std::panic::catch_unwind::he2ad76393ba02fb8 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/panic.rs:149:14 [INFO] [stdout] 33: 0x564eddeabac1 - test::run_test_in_process::hc186a56cb0b7c789 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/test/src/lib.rs:648:27 [INFO] [stdout] 34: 0x564eddeabac1 - test::run_test::{{closure}}::h904ff18418fddb43 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/test/src/lib.rs:569:43 [INFO] [stdout] 35: 0x564edde73814 - test::run_test::{{closure}}::hac26f57ad5c71290 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/test/src/lib.rs:599:41 [INFO] [stdout] 36: 0x564edde73814 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe28fbb6dc5c1a07 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stdout] 37: 0x564edde78102 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h95bfe91ffe8f44f9 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/thread/mod.rs:542:17 [INFO] [stdout] 38: 0x564edde78102 - as core::ops::function::FnOnce<()>>::call_once::hd46f137d10008ee5 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 39: 0x564edde78102 - std::panicking::try::do_call::hb6e54244f5c0dd5a [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/panicking.rs:559:40 [INFO] [stdout] 40: 0x564edde78102 - std::panicking::try::h9bd598d7f06adceb [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/panicking.rs:523:19 [INFO] [stdout] 41: 0x564edde78102 - std::panic::catch_unwind::hd6bd9f72f43d406c [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/panic.rs:149:14 [INFO] [stdout] 42: 0x564edde78102 - std::thread::Builder::spawn_unchecked_::{{closure}}::h656cd769863cb7e9 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/thread/mod.rs:541:30 [INFO] [stdout] 43: 0x564edde78102 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h434a6c48d2f2306f [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 44: 0x564eddee67eb - as core::ops::function::FnOnce>::call_once::h4e53d953a4689d25 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/alloc/src/boxed.rs:2063:9 [INFO] [stdout] 45: 0x564eddee67eb - as core::ops::function::FnOnce>::call_once::hb1f69d21a251f1d9 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/alloc/src/boxed.rs:2063:9 [INFO] [stdout] 46: 0x564eddee67eb - std::sys::pal::unix::thread::Thread::new::thread_start::h03f22bbd669825b9 [INFO] [stdout] at /rustc/9e297bf54d31eb3b30067208ff9af4416945a2ed/library/std/src/sys/pal/unix/thread.rs:108:17 [INFO] [stdout] 47: 0x7f79b54d6ac3 - [INFO] [stdout] 48: 0x7f79b5567a04 - __clone [INFO] [stdout] 49: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] profile_caches [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `-p grammar_parser --test cache_performance_profiler` [INFO] running `Command { std: "docker" "inspect" "4b39cbc316db0857b30644768e5c23adc965d3af7b5b1b03bed77ddcdca302da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b39cbc316db0857b30644768e5c23adc965d3af7b5b1b03bed77ddcdca302da", kill_on_drop: false }` [INFO] [stdout] 4b39cbc316db0857b30644768e5c23adc965d3af7b5b1b03bed77ddcdca302da [INFO] testing TimMeiwald/ppparser against try#61a9ac64344e91d62f5496627ff363d177f9daab for pr-125507 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimMeiwald%2Fppparser" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TimMeiwald/ppparser on toolchain 61a9ac64344e91d62f5496627ff363d177f9daab [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/TimMeiwald/ppparser [INFO] finished tweaking git repo https://github.com/TimMeiwald/ppparser [INFO] tweaked toml for git repo https://github.com/TimMeiwald/ppparser written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/TimMeiwald/ppparser 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" "+61a9ac64344e91d62f5496627ff363d177f9daab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6746b5f31bea67e68b0610a9da16daf5d9ab090c235a99ff6dc84d6204094530 [INFO] running `Command { std: "docker" "start" "-a" "6746b5f31bea67e68b0610a9da16daf5d9ab090c235a99ff6dc84d6204094530", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6746b5f31bea67e68b0610a9da16daf5d9ab090c235a99ff6dc84d6204094530", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6746b5f31bea67e68b0610a9da16daf5d9ab090c235a99ff6dc84d6204094530", kill_on_drop: false }` [INFO] [stdout] 6746b5f31bea67e68b0610a9da16daf5d9ab090c235a99ff6dc84d6204094530 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1252d432db20bad5b6be9ddd38562cc11e27a92c3e17e4ff5fd542b232379a5 [INFO] running `Command { std: "docker" "start" "-a" "d1252d432db20bad5b6be9ddd38562cc11e27a92c3e17e4ff5fd542b232379a5", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.5 [INFO] [stderr] Compiling num-iter v0.1.44 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling num v0.4.1 [INFO] [stderr] Compiling rules v0.6.0 (/opt/rustwide/workdir/rules) [INFO] [stderr] Compiling cache v0.6.0 (/opt/rustwide/workdir/cache) [INFO] [stderr] Compiling publisher v0.6.0 (/opt/rustwide/workdir/publisher) [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> publisher/src/trait_publisher.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> publisher/src/tree.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> publisher/src/tree.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::IndexMut` [INFO] [stdout] --> publisher/src/tree.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ops::IndexMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> publisher/src/tree.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> publisher/src/tree.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> publisher/src/tree.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Index` [INFO] [stdout] --> publisher/src/tree.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::Index; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_key` is never used [INFO] [stdout] --> publisher/src/tree.rs:141:8 [INFO] [stdout] | [INFO] [stdout] 114 | impl Tree { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 141 | fn get_key(&self, node: &Node) -> Key { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling parser_core v0.6.0 (/opt/rustwide/workdir/parser_core) [INFO] [stdout] warning: unused import: `publisher::Tree` [INFO] [stdout] --> parser_core/src/context.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use publisher::Tree; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Node` [INFO] [stdout] --> parser_core/src/var_name.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use publisher::{Node, Publisher}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration`, `self`, and `thread` [INFO] [stdout] --> parser_core/src/var_name.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | use std::{thread, time::{self, Duration}}; [INFO] [stdout] | ^^^^^^ ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `last_key` is assigned to, but never used [INFO] [stdout] --> parser_core/src/var_name.rs:119:17 [INFO] [stdout] | [INFO] [stdout] 119 | let last_key: Option; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_last_key` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last_key` is never read [INFO] [stdout] --> parser_core/src/var_name.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | last_key = res.last_node(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling grammar_parser v0.6.0 (/opt/rustwide/workdir/grammar_parser) [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sequence::sequence` [INFO] [stdout] --> grammar_parser/src/atom.rs:9:67 [INFO] [stdout] | [INFO] [stdout] 9 | and_predicate, not_predicate, nucleus, one_or_more, optional, sequence::sequence, whitespace, zero_or_more [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `_optional` [INFO] [stdout] --> grammar_parser/src/grammar.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | use parser_core::{Context, _optional}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Tree` [INFO] [stdout] --> grammar_parser/src/nucleus.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | use publisher::{Publisher, Tree}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling grammar_generator v0.6.0 (/opt/rustwide/workdir/grammar_generator) [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling grammar_runner v0.6.0 (/opt/rustwide/workdir/grammar_runner) [INFO] [stdout] warning: unused import: `BinaryNode` [INFO] [stdout] --> grammar_generator/src/constructor.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use super::binary_wo::{BinaryNode, BinaryTree_WO, Reference}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::count_lines` [INFO] [stdout] --> grammar_generator/src/constructor.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::count_lines; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `publisher::Node` [INFO] [stdout] --> grammar_generator/src/constructor.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use publisher::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> grammar_generator/src/constructor.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::count_lines` [INFO] [stdout] --> grammar_generator/src/symbol_table.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::count_lines; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::count_lines` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::count_lines; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::symbol_table::SymbolTable` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::symbol_table::SymbolTable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `publisher::Node` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use publisher::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `publisher::Tree` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use publisher::Tree; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rules::Rules` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use rules::Rules; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `BinaryTree_WO` should have an upper camel case name [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct BinaryTree_WO { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `BinaryTreeWo` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> grammar_generator/src/constructor.rs:180:22 [INFO] [stdout] | [INFO] [stdout] 180 | _ => return panic!("rhs"), [INFO] [stdout] | ^^^^^^^------------- [INFO] [stdout] | | | [INFO] [stdout] | | any code following this expression is unreachable [INFO] [stdout] | unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `publisher::Publisher` [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use publisher::Publisher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut s = GeneratedCode { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol_table` [INFO] [stdout] --> grammar_generator/src/constructor.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | fn lhs(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `acc` [INFO] [stdout] --> grammar_generator/src/constructor.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | let acc = String::with_capacity(max_comment_size + 3); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_acc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol_table` [INFO] [stdout] --> grammar_generator/src/constructor.rs:137:16 [INFO] [stdout] | [INFO] [stdout] 137 | fn comment(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:187:9 [INFO] [stdout] | [INFO] [stdout] 187 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:243:9 [INFO] [stdout] | [INFO] [stdout] 243 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:280:9 [INFO] [stdout] | [INFO] [stdout] 280 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:303:9 [INFO] [stdout] | [INFO] [stdout] 303 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:326:9 [INFO] [stdout] | [INFO] [stdout] 326 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:350:9 [INFO] [stdout] | [INFO] [stdout] 350 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:374:9 [INFO] [stdout] | [INFO] [stdout] 374 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:397:9 [INFO] [stdout] | [INFO] [stdout] 397 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:430:9 [INFO] [stdout] | [INFO] [stdout] 430 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol_table` [INFO] [stdout] --> grammar_generator/src/constructor.rs:453:9 [INFO] [stdout] | [INFO] [stdout] 453 | symbol_table: &SymbolTable, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:452:9 [INFO] [stdout] | [INFO] [stdout] 452 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol_table` [INFO] [stdout] --> grammar_generator/src/constructor.rs:469:9 [INFO] [stdout] | [INFO] [stdout] 469 | symbol_table: &SymbolTable, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_table` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> grammar_generator/src/constructor.rs:468:9 [INFO] [stdout] | [INFO] [stdout] 468 | mut out_tree: &mut BinaryTree_WO, [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> grammar_generator/src/symbol_table.rs:33:28 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn push(&mut self, index: u32, name: String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: reached the type-length limit while instantiating `parser_core::ordered_choice::_ordered_choice::<{closure@parser_core::ordered_choice::_ordered_choice<{closure@parser_core::ordered_choice::_ordered_choice<{closure@parser_core::ordered_choice::_ordered_choice<{closure@parser_core::ordered_choice::_ordered_choice<{closure@parser_core::ordered_choice::_ordered_choice<..., ...>::{closure#0}}, ...>::{closure#0}}, ...>::{closure#0}}, ...>::{closure#0}}, ...>::{closure#0}}, ...>` [INFO] [stdout] --> /opt/rustwide/workdir/grammar_parser/src/specials.rs:85:15 [INFO] [stdout] | [INFO] [stdout] 85 | let hoc = _ordered_choice(&hoc, &oc15); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#![type_length_limit="1605558"]` attribute to your crate [INFO] [stdout] = note: the full type name has been written to '/opt/rustwide/target/debug/deps/grammar_runner-e0457cb908c871a3.long-type.txt' [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_lines` is never used [INFO] [stdout] --> grammar_generator/src/lib.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn count_lines(source: &String, start_position: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GeneratedCode` is never constructed [INFO] [stdout] --> grammar_generator/src/constructor.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct GeneratedCode { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated functions are never used [INFO] [stdout] --> grammar_generator/src/constructor.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl GeneratedCode { [INFO] [stdout] | ------------------ associated functions in this implementation [INFO] [stdout] 19 | pub fn new(symbol_table: &SymbolTable, tree: &Tree, source: &String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | fn generate(symbol_table: &SymbolTable, tree: &Tree, source: &String) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | fn generate_rules_enum(symbol_table: &SymbolTable) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | fn match_rule(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | fn rule(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 119 | fn lhs(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 137 | fn comment(symbol_table: &SymbolTable, tree: &Tree, source: &String, index: Key) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | fn rhs( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 186 | fn ordered_choice( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 214 | fn sequence( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 242 | fn atom( [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 279 | fn optional( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 302 | fn one_or_more( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 325 | fn zero_or_more( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 349 | fn and_predicate( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 373 | fn not_predicate( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 396 | fn nucleus( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 429 | fn subexpression( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 451 | fn var_name( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 467 | fn terminal( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SymbolTable` is never constructed [INFO] [stdout] --> grammar_generator/src/symbol_table.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct SymbolTable<'a> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> grammar_generator/src/symbol_table.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl<'a> SymbolTable<'a> { [INFO] [stdout] | ------------------------ associated items in this implementation [INFO] [stdout] 12 | pub fn new(tree: &Tree, source: &'a String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn get_names(&self) -> &Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn push(&mut self, index: u32, name: String) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn check_symbol(&self, symbol_name: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | fn run_duplication_check(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn create_symbol_table_from_tree(&mut self, tree: &Tree) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | fn create_symbol_table_from_tree_kernel(&mut self, tree: &Tree, index: Key) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Reference` is never used [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum Reference { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Reference` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BinaryTree_WO` is never constructed [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct BinaryTree_WO { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 33 | impl BinaryTree_WO { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 34 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn push(&mut self, reference: Reference, lhs: Option, rhs: Option) -> Key { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn print(&self, index: Key) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn print_kernel(&self, index: Key, indent: usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn to_string(&self, index: Key) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 84 | fn match_ref(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | fn to_string_kernel(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 121 | fn and_predicate(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 139 | fn not_predicate(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 156 | fn one_or_more(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | fn zero_or_more(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 188 | fn subexpression(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 204 | fn optional(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 221 | fn ordered_choice(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 239 | fn sequence(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 256 | fn terminal(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 271 | fn var_name(&self, stack: &mut Vec, index: Key) -> Key { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BinaryNode` is never constructed [INFO] [stdout] --> grammar_generator/src/binary_wo.rs:291:12 [INFO] [stdout] | [INFO] [stdout] 291 | pub struct BinaryNode { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling java_parser v0.6.0 (/opt/rustwide/workdir/java_parser) [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 42 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `grammar_runner` (bin "grammar_runner") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d1252d432db20bad5b6be9ddd38562cc11e27a92c3e17e4ff5fd542b232379a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1252d432db20bad5b6be9ddd38562cc11e27a92c3e17e4ff5fd542b232379a5", kill_on_drop: false }` [INFO] [stdout] d1252d432db20bad5b6be9ddd38562cc11e27a92c3e17e4ff5fd542b232379a5