[INFO] cloning repository https://github.com/droidengineer/goldparser-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/droidengineer/goldparser-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdroidengineer%2Fgoldparser-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdroidengineer%2Fgoldparser-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd7e4e82fbd82b68af4bc1e9207b982f3c0afbbd
[INFO] checking droidengineer/goldparser-rs against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdroidengineer%2Fgoldparser-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/droidengineer/goldparser-rs
[INFO] finished tweaking git repo https://github.com/droidengineer/goldparser-rs
[INFO] tweaked toml for git repo https://github.com/droidengineer/goldparser-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/droidengineer/goldparser-rs on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/droidengineer/goldparser-rs 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `goldparser` which is deprecated
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded utf16string v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 279160c9c7a9b505a854593617c7dbc3874ccf965a6a8c8b28a6088a37285d12
[INFO] running `Command { std: "docker" "start" "-a" "279160c9c7a9b505a854593617c7dbc3874ccf965a6a8c8b28a6088a37285d12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "279160c9c7a9b505a854593617c7dbc3874ccf965a6a8c8b28a6088a37285d12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "279160c9c7a9b505a854593617c7dbc3874ccf965a6a8c8b28a6088a37285d12", kill_on_drop: false }`
[INFO] [stdout] 279160c9c7a9b505a854593617c7dbc3874ccf965a6a8c8b28a6088a37285d12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 489462b948f6e76021aa59d9dc9c121a6ddff10b90151e4387d7f56c8a929012
[INFO] running `Command { std: "docker" "start" "-a" "489462b948f6e76021aa59d9dc9c121a6ddff10b90151e4387d7f56c8a929012", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `goldparser` which is deprecated
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling io-lifetimes v1.0.5
[INFO] [stderr]    Compiling rustix v0.36.8
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking utf16string v0.2.0
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking regex v1.7.0
[INFO] [stderr]     Checking is-terminal v0.4.3
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]     Checking goldparser-rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/engine/tables.rs:3:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{ops::{Index, IndexMut}, collections::HashMap, fmt::Display};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::Utf16`
[INFO] [stdout]  --> src/engine/property.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::Utf16;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]   --> src/engine/charset.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::cmp;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deref`
[INFO] [stdout]  --> src/engine/states.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{ops::{Deref, Index}, fmt::Display};
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Range`
[INFO] [stdout]  --> src/engine/builder.rs:6:52
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{ffi::OsString, fs::File, io::Read, ops::{Range, RangeInclusive}, char::decode_utf16,};
[INFO] [stdout]   |                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BE`, `Utf16Error`, and `WStr`
[INFO] [stdout]  --> src/engine/builder.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 | use utf16string::{WString, LE, WStr, Utf16Error, BE};
[INFO] [stdout]   |                                ^^^^  ^^^^^^^^^^  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/engine/egt.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt::Display, collections::HashMap};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DFAState`, `LALRState`, `Symbol`, `charset::CharacterSet`, and `production::ProductionRule`
[INFO] [stdout]   --> src/engine/egt.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  7 |         charset::CharacterSet, 
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  8 |         Symbol, SymbolTable,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]  9 |         group::LexicalGroup, 
[INFO] [stdout] 10 |         production::ProductionRule, 
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |         states::{InitialStatesRecord, DFAState, LALRState},
[INFO] [stdout]    |                                       ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/engine/tables.rs:3:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{ops::{Index, IndexMut}, collections::HashMap, fmt::Display};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::Utf16`
[INFO] [stdout]  --> src/engine/property.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::Utf16;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]   --> src/engine/charset.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::cmp;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deref`
[INFO] [stdout]  --> src/engine/states.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{ops::{Deref, Index}, fmt::Display};
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Range`
[INFO] [stdout]  --> src/engine/builder.rs:6:52
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{ffi::OsString, fs::File, io::Read, ops::{Range, RangeInclusive}, char::decode_utf16,};
[INFO] [stdout]   |                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BE`, `Utf16Error`, and `WStr`
[INFO] [stdout]  --> src/engine/builder.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 | use utf16string::{WString, LE, WStr, Utf16Error, BE};
[INFO] [stdout]   |                                ^^^^  ^^^^^^^^^^  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow::Borrow`
[INFO] [stdout]    --> src/engine/builder.rs:342:50
[INFO] [stdout]     |
[INFO] [stdout] 342 |     use std::{path::PathBuf, fs::File, io::Read, borrow::Borrow};
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RecordEntry`
[INFO] [stdout]    --> src/engine/builder.rs:347:63
[INFO] [stdout]     |
[INFO] [stdout] 347 |     use crate::engine::{RecordType, LogicalRecord, EntryType, RecordEntry};
[INFO] [stdout]     |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/engine/egt.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt::Display, collections::HashMap};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DFAState`, `LALRState`, `Symbol`, `charset::CharacterSet`, and `production::ProductionRule`
[INFO] [stdout]   --> src/engine/egt.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  7 |         charset::CharacterSet, 
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  8 |         Symbol, SymbolTable,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]  9 |         group::LexicalGroup, 
[INFO] [stdout] 10 |         production::ProductionRule, 
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |         states::{InitialStatesRecord, DFAState, LALRState},
[INFO] [stdout]    |                                       ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Index`
[INFO] [stdout]  --> src/engine/states.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{ops::{Deref, Index}, fmt::Display};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tables::Table`
[INFO] [stdout]  --> src/engine/states.rs:8:35
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::{Symbol, CharacterSet, tables::Table};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::RuleHandler`
[INFO] [stdout]   --> src/engine/reduction.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use crate::parser::RuleHandler;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]    --> src/engine/tables.rs:167:19
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn get(&self, item: Self::Item) -> Option<&Self::Item> {
[INFO] [stdout]     |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]    --> src/engine/tables.rs:243:19
[INFO] [stdout]     |
[INFO] [stdout] 243 |     fn get(&self, item: Self::Item) -> Option<&Self::Item> {
[INFO] [stdout]     |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/engine/charset.rs:58:29
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn merge(&mut self, other: &RangeInclusive<char>) {
[INFO] [stdout]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/engine/token.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn from(value: Reduction) -> Self {
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `entries` is assigned to, but never used
[INFO] [stdout]    --> src/engine/builder.rs:223:13
[INFO] [stdout]     |
[INFO] [stdout] 223 |         let mut entries = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_entries` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `entries` is never read
[INFO] [stdout]    --> src/engine/builder.rs:230:13
[INFO] [stdout]     |
[INFO] [stdout] 230 |             entries += lrec.num_entries;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/engine/parser.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |             Err(e) => Err(ParserError::Format(GPMessage::NotLoadedError))
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine/parser.rs:267:13
[INFO] [stdout]     |
[INFO] [stdout] 267 |         let mut nested_group = false;
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine/parser.rs:268:13
[INFO] [stdout]     |
[INFO] [stdout] 268 |         let mut tok = self.input_token();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]    --> src/engine/parser.rs:400:26
[INFO] [stdout]     |
[INFO] [stdout] 400 |         let mut result = GPParseResult::Undefined;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `head` is never read
[INFO] [stdout]    --> src/engine/parser.rs:416:32
[INFO] [stdout]     |
[INFO] [stdout] 416 |                 let mut head = Token::default();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ch` is never read
[INFO] [stdout]    --> src/engine/parser.rs:502:26
[INFO] [stdout]     |
[INFO] [stdout] 502 |             let mut ch = '';
[INFO] [stdout]     |                          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `accept`
[INFO] [stdout]   --> src/parser/parser.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let accept = false;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_accept`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokstr`
[INFO] [stdout]   --> src/parser/parser.rs:76:21
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 let tokstr = &self.get_current_token().text;
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokstr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/parser/parser.rs:170:32
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn get_variable(&self, name: &str) -> Value {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser/parser.rs:181:13
[INFO] [stdout]     |
[INFO] [stdout] 181 |         let mut scope = &mut self.curr_scope;
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_unchecked` is never used
[INFO] [stdout]    --> src/engine/mod.rs:236:26
[INFO] [stdout]     |
[INFO] [stdout] 235 | impl<'i> Cursor<'i> {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] 236 |     pub(crate) unsafe fn new_unchecked(input: &str, pos: usize) -> Cursor<'_> {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `input`, `start`, and `end` are never read
[INFO] [stdout]    --> src/engine/mod.rs:271:5
[INFO] [stdout]     |
[INFO] [stdout] 270 | pub struct Span<'i> {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 271 |     input: &'i str,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 272 |     start: usize,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 273 |     end: usize,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Span` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `CODE` is never used
[INFO] [stdout]   --> src/engine/group.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl LexicalGroup {
[INFO] [stdout]    | ----------------- associated constant in this implementation
[INFO] [stdout] 31 |     const CODE: u8 = 103; //'g';
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tag` is never read
[INFO] [stdout]   --> src/engine/reduction.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct Reduction {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 57 |     tag: u16,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Reduction` 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: methods `col` and `line` are never used
[INFO] [stdout]    --> src/engine/source.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout]  18 | impl SourceReader {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 118 |     fn col(&self) -> usize {self.pos.col()}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 119 |     fn line(&self) -> usize {self.pos.line()}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `groups` is never read
[INFO] [stdout]    --> src/engine/parser.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub struct Parser {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 153 |     groups: GroupTable,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `VT_INDENT_DEC`, `set_current_reduction`, and `get_current_reduction` are never used
[INFO] [stdout]    --> src/parser/parser.rs:29:11
[INFO] [stdout]     |
[INFO] [stdout]  27 | impl GOLDParser {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout]  28 |     const VT_INDENT_INC: &str = "IndentIncrease";
[INFO] [stdout]  29 |     const VT_INDENT_DEC: &str = "IndentDecrease";
[INFO] [stdout]     |           ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     fn set_current_reduction(&mut self, reduction: &Reduction) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     fn get_current_reduction(&self) -> Option<&Reduction> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Index`
[INFO] [stdout]  --> src/engine/states.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{ops::{Deref, Index}, fmt::Display};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tables::Table`
[INFO] [stdout]  --> src/engine/states.rs:8:35
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::{Symbol, CharacterSet, tables::Table};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::RuleHandler`
[INFO] [stdout]   --> src/engine/reduction.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use crate::parser::RuleHandler;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]    --> src/engine/tables.rs:167:19
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn get(&self, item: Self::Item) -> Option<&Self::Item> {
[INFO] [stdout]     |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]    --> src/engine/tables.rs:243:19
[INFO] [stdout]     |
[INFO] [stdout] 243 |     fn get(&self, item: Self::Item) -> Option<&Self::Item> {
[INFO] [stdout]     |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/engine/charset.rs:58:29
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn merge(&mut self, other: &RangeInclusive<char>) {
[INFO] [stdout]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parser`
[INFO] [stdout]   --> src/bin/egtutil.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |             let parser = GOLDParser::new(egt.as_str(), buf.as_str(), true, false);
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parser`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parser`
[INFO] [stdout]   --> src/bin/egtutil.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |             let parser = GOLDParser::new(egt.as_str(), buf.as_str(), true, false);
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parser`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/engine/token.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn from(value: Reduction) -> Self {
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `entries` is assigned to, but never used
[INFO] [stdout]    --> src/engine/builder.rs:223:13
[INFO] [stdout]     |
[INFO] [stdout] 223 |         let mut entries = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_entries` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `entries` is never read
[INFO] [stdout]    --> src/engine/builder.rs:230:13
[INFO] [stdout]     |
[INFO] [stdout] 230 |             entries += lrec.num_entries;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine/builder.rs:358:13
[INFO] [stdout]     |
[INFO] [stdout] 358 |         let mut buf = [0u8;2];
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/engine/builder.rs:358:13
[INFO] [stdout]     |
[INFO] [stdout] 358 |         let mut buf = [0u8;2];
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hdr`
[INFO] [stdout]    --> src/engine/builder.rs:412:13
[INFO] [stdout]     |
[INFO] [stdout] 412 |         let hdr = bldr.read_string();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_hdr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/engine/builder.rs:428:21
[INFO] [stdout]     |
[INFO] [stdout] 428 |                 for n in 1..lrec.num_entries {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `byte` is never read
[INFO] [stdout]    --> src/engine/builder.rs:420:9
[INFO] [stdout]     |
[INFO] [stdout] 420 |         byte = bldr.read_byte();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine/egt.rs:122:13
[INFO] [stdout]     |
[INFO] [stdout] 122 |         let mut egt = gen_egt();
[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]    --> src/engine/egt.rs:127:13
[INFO] [stdout]     |
[INFO] [stdout] 127 |         let mut egt = gen_egt();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/engine/parser.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |             Err(e) => Err(ParserError::Format(GPMessage::NotLoadedError))
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine/parser.rs:267:13
[INFO] [stdout]     |
[INFO] [stdout] 267 |         let mut nested_group = false;
[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]    --> src/engine/parser.rs:268:13
[INFO] [stdout]     |
[INFO] [stdout] 268 |         let mut tok = self.input_token();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]    --> src/engine/parser.rs:400:26
[INFO] [stdout]     |
[INFO] [stdout] 400 |         let mut result = GPParseResult::Undefined;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `head` is never read
[INFO] [stdout]    --> src/engine/parser.rs:416:32
[INFO] [stdout]     |
[INFO] [stdout] 416 |                 let mut head = Token::default();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ch` is never read
[INFO] [stdout]    --> src/engine/parser.rs:502:26
[INFO] [stdout]     |
[INFO] [stdout] 502 |             let mut ch = '';
[INFO] [stdout]     |                          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine/parser.rs:633:13
[INFO] [stdout]     |
[INFO] [stdout] 633 |         let mut done = false;
[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]    --> src/engine/parser.rs:634:13
[INFO] [stdout]     |
[INFO] [stdout] 634 |         let mut result = GPMessage::Empty;
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `done`
[INFO] [stdout]    --> src/engine/parser.rs:633:13
[INFO] [stdout]     |
[INFO] [stdout] 633 |         let mut done = false;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_done`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/engine/parser.rs:634:13
[INFO] [stdout]     |
[INFO] [stdout] 634 |         let mut result = GPMessage::Empty;
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine/parser.rs:701:17
[INFO] [stdout]     |
[INFO] [stdout] 701 |             let mut tok = parser.input_token();
[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]    --> src/engine/parser.rs:736:13
[INFO] [stdout]     |
[INFO] [stdout] 736 |         let mut nested_group = false;
[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]    --> src/engine/parser.rs:737:13
[INFO] [stdout]     |
[INFO] [stdout] 737 |         let mut tok = parser.input_token();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `accept`
[INFO] [stdout]   --> src/parser/parser.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let accept = false;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_accept`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokstr`
[INFO] [stdout]   --> src/parser/parser.rs:76:21
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 let tokstr = &self.get_current_token().text;
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokstr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/parser/parser.rs:170:32
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn get_variable(&self, name: &str) -> Value {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser/parser.rs:181:13
[INFO] [stdout]     |
[INFO] [stdout] 181 |         let mut scope = &mut self.curr_scope;
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_unchecked` is never used
[INFO] [stdout]    --> src/engine/mod.rs:236:26
[INFO] [stdout]     |
[INFO] [stdout] 235 | impl<'i> Cursor<'i> {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] 236 |     pub(crate) unsafe fn new_unchecked(input: &str, pos: usize) -> Cursor<'_> {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `input`, `start`, and `end` are never read
[INFO] [stdout]    --> src/engine/mod.rs:271:5
[INFO] [stdout]     |
[INFO] [stdout] 270 | pub struct Span<'i> {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 271 |     input: &'i str,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 272 |     start: usize,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 273 |     end: usize,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Span` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `CODE` is never used
[INFO] [stdout]   --> src/engine/group.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl LexicalGroup {
[INFO] [stdout]    | ----------------- associated constant in this implementation
[INFO] [stdout] 31 |     const CODE: u8 = 103; //'g';
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tag` is never read
[INFO] [stdout]   --> src/engine/reduction.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct Reduction {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 57 |     tag: u16,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Reduction` 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: methods `col` and `line` are never used
[INFO] [stdout]    --> src/engine/source.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout]  18 | impl SourceReader {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 118 |     fn col(&self) -> usize {self.pos.col()}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 119 |     fn line(&self) -> usize {self.pos.line()}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `groups` is never read
[INFO] [stdout]    --> src/engine/parser.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub struct Parser {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 153 |     groups: GroupTable,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `VT_INDENT_DEC`, `set_current_reduction`, and `get_current_reduction` are never used
[INFO] [stdout]    --> src/parser/parser.rs:29:11
[INFO] [stdout]     |
[INFO] [stdout]  27 | impl GOLDParser {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout]  28 |     const VT_INDENT_INC: &str = "IndentIncrease";
[INFO] [stdout]  29 |     const VT_INDENT_DEC: &str = "IndentDecrease";
[INFO] [stdout]     |           ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     fn set_current_reduction(&mut self, reduction: &Reduction) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     fn get_current_reduction(&self) -> Option<&Reduction> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `rs` should have an upper case name
[INFO] [stdout]   --> src/engine/charset.rs:99:16
[INFO] [stdout]    |
[INFO] [stdout] 99 |     static mut rs: [u16;11] = [0;11]; //[86,112,100,103,9,11,12,32,160,0];
[INFO] [stdout]    |                ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 99 -     static mut rs: [u16;11] = [0;11]; //[86,112,100,103,9,11,12,32,160,0];
[INFO] [stdout] 99 +     static mut RS: [u16;11] = [0;11]; //[86,112,100,103,9,11,12,32,160,0];
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.14s
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/builder.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |         file.read_to_end(&mut bufend);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 363 |         let _ = file.read_to_end(&mut bufend);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "489462b948f6e76021aa59d9dc9c121a6ddff10b90151e4387d7f56c8a929012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "489462b948f6e76021aa59d9dc9c121a6ddff10b90151e4387d7f56c8a929012", kill_on_drop: false }`
[INFO] [stdout] 489462b948f6e76021aa59d9dc9c121a6ddff10b90151e4387d7f56c8a929012
