[INFO] cloning repository https://github.com/krolikladoshka/loom
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krolikladoshka/loom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrolikladoshka%2Floom", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrolikladoshka%2Floom'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d11e44a085c1907f17524e9c3fcafa3c464c04cc
[INFO] testing krolikladoshka/loom against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrolikladoshka%2Floom" "/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/krolikladoshka/loom
[INFO] finished tweaking git repo https://github.com/krolikladoshka/loom
[INFO] tweaked toml for git repo https://github.com/krolikladoshka/loom written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/krolikladoshka/loom on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/krolikladoshka/loom 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded maplit v1.0.2
[INFO] [stderr]   Downloaded rstest v0.25.0
[INFO] [stderr]   Downloaded rstest_macros v0.25.0
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d31d1e39f8332c4b28ebc176eba67f4e6a256573bccd42a6187ba93877f5ae7
[INFO] running `Command { std: "docker" "start" "-a" "0d31d1e39f8332c4b28ebc176eba67f4e6a256573bccd42a6187ba93877f5ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d31d1e39f8332c4b28ebc176eba67f4e6a256573bccd42a6187ba93877f5ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d31d1e39f8332c4b28ebc176eba67f4e6a256573bccd42a6187ba93877f5ae7", kill_on_drop: false }`
[INFO] [stdout] 0d31d1e39f8332c4b28ebc176eba67f4e6a256573bccd42a6187ba93877f5ae7
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b5b36171e9800297eda488f1a5dc77edd5c5f24fbe77367e75051098b0c409d
[INFO] running `Command { std: "docker" "start" "-a" "7b5b36171e9800297eda488f1a5dc77edd5c5f24fbe77367e75051098b0c409d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling slab v0.4.10
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling rstest_macros v0.25.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rstest v0.25.0
[INFO] [stderr]    Compiling loom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Pointer`
[INFO] [stdout]  --> src/compiler/c_transpiler.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::{Debug, Pointer};
[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: `std::io::empty`
[INFO] [stdout]  --> src/compiler/c_transpiler.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::empty;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/compiler/c_transpiler.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AstNode` and `Ast`
[INFO] [stdout]  --> src/parser/parser.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::syntax::ast::{Ast, AstNode, AstNodeIndex, Expression, Function, ImplFunction, Literal, Method, PointerAnnotation, Statemen...
[INFO] [stdout]   |                          ^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/parser/semantics/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AstNodeIndex`, `Ast`, `Context`, and `current_id`
[INFO] [stdout]  --> src/parser/semantics/mod.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::syntax::ast::{current_id, Ast, AstNodeIndex, Context, Statement};
[INFO] [stdout]   |                          ^^^^^^^^^^  ^^^  ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ImplFunction`
[INFO] [stdout]  --> src/parser/semantics/flow_control.rs:3:139
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ContinueStatement, DeferStatement, FnStatement, Function, ImplFunction, ImplStatement, Method, ReturnStatement, SelfExpression, S...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ast`
[INFO] [stdout]  --> src/parser/semantics/traits.rs:3:63
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::syntax::ast::{ArraySlice, ArrowAccess, Assignment, Ast, Binary, BlockExpression, BreakStatement, Call, Cast, ConstStatemen...
[INFO] [stdout]   |                                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Rev`
[INFO] [stdout]  --> src/parser/semantics/name_scoping.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::iter::Rev;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexMut`
[INFO] [stdout]  --> src/parser/semantics/name_scoping.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ops::{Index, IndexMut};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/parser/semantics/scope_resolving.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BreakStatement`, `ContinueStatement`, `ExpressionStatement`, `Grouping`, `ImplFunction`, and `TypedDeclaration`
[INFO] [stdout]  --> src/parser/semantics/scope_resolving.rs:5:111
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...n, BreakStatement, Call, Cast, ConstStatement, ContinueStatement, DeferStatement, DotAccess, Expression, ExpressionStatement, FnExpression, FnStatement, Function, Grouping, Identifier, IfElseExpression, IfElseStatement, ImplFunction, ImplStatement, InplaceAssignment, LetStatement, LiteralNode, Method, Range, ReturnStatement, SelfExpression, Statement, StaticStatement, StructInitializer, StructStatement, TypeAnnotation, TypeName, TypedDeclaration, U...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^                              ^^^^^^^^^^^^^^^^^                                         ^^^^^^^^^^^^^^^^^^^                                       ^^^^^^^^                                                 ^^^^^^^^^^^^                                                                                                                                                                                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::Cell`
[INFO] [stdout]  --> src/parser/semantics/flatten_tree.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cell::Cell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::compiler::c_transpiler::CTranspilerSemantics`
[INFO] [stdout]  --> src/parser/test_parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::compiler::c_transpiler::CTranspilerSemantics;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::semantics::scope_resolving::ScopeResolvingSemantics`
[INFO] [stdout]  --> src/parser/test_parser.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::parser::semantics::scope_resolving::ScopeResolvingSemantics;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::syntax::ast::*`
[INFO] [stdout]  --> src/parser/test_parser.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::syntax::ast::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::syntax::tokens::*`
[INFO] [stdout]  --> src/parser/test_parser.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::syntax::tokens::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TypeValidationSemanticsFirstPass` and `TypeValidationSemantics`
[INFO] [stdout]  --> src/parser/test_parser.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::typing::type_validation::{TypeValidationSemantics, TypeValidationSemanticsFirstPass};
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::test_utils::*`
[INFO] [stdout]  --> src/parser/test_parser.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::utils::test_utils::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::*`
[INFO] [stdout]  --> src/parser/test_parser.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Display` and `Formatter`
[INFO] [stdout]  --> src/syntax/traits.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Display, Formatter};
[INFO] [stdout]   |                ^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/syntax/traits.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `require`
[INFO] [stdout]  --> src/utils/asserts.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | macro_rules! require {
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Semantics`
[INFO] [stdout]   --> src/main.rs:11:52
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::parser::semantics::traits::{AstContext, Semantics};
[INFO] [stdout]    |                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Expression` and `Statement`
[INFO] [stdout]   --> src/main.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::syntax::ast::{Expression, Statement};
[INFO] [stdout]    |                          ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::syntax::traits::TreePrint`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::syntax::traits::TreePrint;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Debug` and `Display`
[INFO] [stdout]   --> src/main.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::fmt::{Debug, Display};
[INFO] [stdout]    |                ^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:296:31
[INFO] [stdout]     |
[INFO] [stdout] 296 |     fn add_main_c_file(&self, context: &mut CTranspilerContext) {}
[INFO] [stdout]     |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prefix`
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:437:41
[INFO] [stdout]     |
[INFO] [stdout] 437 |         &self, function: &ImplFunction, prefix: String,
[INFO] [stdout]     |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prefix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:918:13
[INFO] [stdout]     |
[INFO] [stdout] 918 |             context: &TranspilerPassContext
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `impl_prefix`
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:989:17
[INFO] [stdout]     |
[INFO] [stdout] 989 |             let impl_prefix = impl_statement.implemented_type.literal.clone();
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_impl_prefix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `define_block_name`
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:979:13
[INFO] [stdout]     |
[INFO] [stdout] 979 |         let define_block_name = format!(
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_define_block_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]    --> src/parser/parser.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let token = self.advance_skipping_comments();
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parse_results`
[INFO] [stdout]    --> src/parser/parser.rs:191:29
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let (result, error, parse_results) = self.parse();
[INFO] [stdout]     |                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_results`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pub_token`
[INFO] [stdout]    --> src/parser/parser.rs:307:13
[INFO] [stdout]     |
[INFO] [stdout] 307 |         let pub_token = match self.peek().cloned() {
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pub_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pub_token`
[INFO] [stdout]    --> src/parser/parser.rs:364:13
[INFO] [stdout]     |
[INFO] [stdout] 364 |         let pub_token = self.require(TokenType::Pub, "expected 'pub'")?;
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pub_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `else_token`
[INFO] [stdout]     --> src/parser/parser.rs:1081:38
[INFO] [stdout]      |
[INFO] [stdout] 1081 |         let else_block = if let Some(else_token) = self.match_current(
[INFO] [stdout]      |                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_else_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]     --> src/parser/parser.rs:1407:54
[INFO] [stdout]      |
[INFO] [stdout] 1407 |         T::from_str(token.literal.as_str()).or_else(|err|
[INFO] [stdout]      |                                                      ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/parser/semantics/scope_resolving.rs:17:32
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn get_ast_node(&self, context: &SecondSemanticsPassContext, ast_node: AstNodeIndex) {
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast_node`
[INFO] [stdout]   --> src/parser/semantics/scope_resolving.rs:17:70
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn get_ast_node(&self, context: &SecondSemanticsPassContext, ast_node: AstNodeIndex) {
[INFO] [stdout]    |                                                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ast_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/parser/semantics/scope_resolving.rs:58:16
[INFO] [stdout]    |
[INFO] [stdout] 58 |         &self, context: &SecondSemanticsPassContext, expression: &Expression
[INFO] [stdout]    |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expression`
[INFO] [stdout]   --> src/parser/semantics/scope_resolving.rs:58:54
[INFO] [stdout]    |
[INFO] [stdout] 58 |         &self, context: &SecondSemanticsPassContext, expression: &Expression
[INFO] [stdout]    |                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expression`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]   --> src/parser/semantics/flatten_tree.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let q = expression.get_node_id();
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lhs`
[INFO] [stdout]   --> src/typing/type_validation.rs:55:39
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn check_assignment_to_mut(&self, lhs: &Expression, context: &SecondSemanticsPassContext) {
[INFO] [stdout]    |                                       ^^^ help: if this is intentional, prefix it with an underscore: `_lhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/typing/type_validation.rs:55:57
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn check_assignment_to_mut(&self, lhs: &Expression, context: &SecondSemanticsPassContext) {
[INFO] [stdout]    |                                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope_index`
[INFO] [stdout]    --> src/typing/type_validation.rs:608:19
[INFO] [stdout]     |
[INFO] [stdout] 608 |         let Some((scope_index, scope)) = context.name_scoping
[INFO] [stdout]     |                   ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scope_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actual_node`
[INFO] [stdout]    --> src/typing/type_validation.rs:622:13
[INFO] [stdout]     |
[INFO] [stdout] 622 |         let actual_node = context.parser.ast_nodes.get(&reference_node_id).unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actual_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `self_expr_scope_id`
[INFO] [stdout]    --> src/typing/type_validation.rs:919:13
[INFO] [stdout]     |
[INFO] [stdout] 919 |         let self_expr_scope_id = context.name_scoping
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_expr_scope_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/syntax/ast.rs:51:14
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let id = unsafe {
[INFO] [stdout]    |              ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/syntax/ast.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     unsafe {
[INFO] [stdout]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/syntax/ast.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     unsafe {
[INFO] [stdout]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/main.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let t = Test { field: 1};
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `errors`
[INFO] [stdout]   --> src/main.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let (_, errors, parser_results ) = parser.parse();
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_errors`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ScopeError` is more private than the item `ScopeTree::add_const`
[INFO] [stdout]    --> src/parser/semantics/name_scoping.rs:305:5
[INFO] [stdout]     |
[INFO] [stdout] 305 |     pub fn add_const(&mut self, scope_id: usize, const_variable: &ConstStatement) -> ScopeResult {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `ScopeTree::add_const` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `ScopeError` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/parser/semantics/name_scoping.rs:241:1
[INFO] [stdout]     |
[INFO] [stdout] 241 | enum ScopeError {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ScopeError` is more private than the item `ScopeTree::add_static`
[INFO] [stdout]    --> src/parser/semantics/name_scoping.rs:327:5
[INFO] [stdout]     |
[INFO] [stdout] 327 | /     pub fn add_static(
[INFO] [stdout] 328 | |         &mut self,
[INFO] [stdout] 329 | |         scope_id: usize,
[INFO] [stdout] 330 | |         static_variable: &StaticStatement
[INFO] [stdout] 331 | |     ) -> ScopeResult {
[INFO] [stdout]     | |____________________^ method `ScopeTree::add_static` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `ScopeError` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/parser/semantics/name_scoping.rs:241:1
[INFO] [stdout]     |
[INFO] [stdout] 241 | enum ScopeError {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]   --> src/main.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn test() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Referenced` is never used
[INFO] [stdout]   --> src/main.rs:57:7
[INFO] [stdout]    |
[INFO] [stdout] 57 | trait Referenced<'a> {
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Testq` is never constructed
[INFO] [stdout]   --> src/main.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct Testq {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `q` is never used
[INFO] [stdout]   --> src/main.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn q() {
[INFO] [stdout]    |    ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `transpiled_stack` and `transpile_stack_index` are never read
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout]  98 | pub struct CTranspilerContext {
[INFO] [stdout]     |            ------------------ fields in this struct
[INFO] [stdout]  99 |     transpiled_stack: Vec<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 100 |     transpile_stack_index: Vec<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CTranspilerContext` 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 `push_and_wrap`, `push_and_wrap_indent`, `push_and_indent`, and `push_all_wrapped` are never used
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:176:12
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl TranspileHelper {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 176 |     pub fn push_and_wrap(&mut self, value: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     pub fn push_and_wrap_indent(&mut self, value: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn push_and_indent(&mut self, value: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 191 |     pub fn push_all_wrapped(&mut self, values: &[&str]) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `transpile_block` is never used
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:267:8
[INFO] [stdout]     |
[INFO] [stdout] 266 | impl TranspilerPassContext {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] 267 |     fn transpile_block<T>(&mut self, block: T)
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `indent` is never read
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:281:5
[INFO] [stdout]     |
[INFO] [stdout] 280 | pub struct CTranspilerSemantics {
[INFO] [stdout]     |            -------------------- field in this struct
[INFO] [stdout] 281 |     indent: usize,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:296:8
[INFO] [stdout]     |
[INFO] [stdout] 295 | impl CTranspilerSemantics {
[INFO] [stdout]     | ------------------------- methods in this implementation
[INFO] [stdout] 296 |     fn add_main_c_file(&self, context: &mut CTranspilerContext) {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 345 |     fn get_all_transpiled_statements(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 355 |     fn get_all_transpiled_exprs(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 366 |     fn try_get_transpiled<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 380 |     fn try_get_transpiled_statement<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 387 |     fn try_get_transpiled_expr<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 |     fn transpile_typed_declaration(&self, typed_declaration: &TypedDeclaration) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 436 |     fn transpile_function(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 525 |     fn blank(&self) -> String {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `find_struct_type_from_name` is never used
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:549:8
[INFO] [stdout]     |
[INFO] [stdout] 548 | impl TranspilerPassContext {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] 549 |     fn find_struct_type_from_name<T: AstNode>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `start_position` is never read
[INFO] [stdout]   --> src/parser/parser.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Parser {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 13 |     pub tokens: Vec<Token>,
[INFO] [stdout] 14 |     start_position: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `next_node_id`, `parse_panic`, and `block_expression` are never used
[INFO] [stdout]     --> src/parser/parser.rs:38:8
[INFO] [stdout]      |
[INFO] [stdout]   21 | impl Parser {
[INFO] [stdout]      | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]   38 |     fn next_node_id(&mut self) -> usize {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  188 |     pub(crate) fn parse_panic(&mut self) -> Vec<Statement> {
[INFO] [stdout]      |                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1256 |     fn block_expression(&mut self) -> ParserResult<Expression> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `ast_node_index`, and `fields` are never read
[INFO] [stdout]   --> src/parser/semantics/name_scoping.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct StructDeclaration {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 58 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 59 |     ast_node_index: AstNodeIndex,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 60 |     fields: HashMap<String, Type>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StructDeclaration` 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: fields `struct_node_index` and `impl_block_node_index` are never read
[INFO] [stdout]    --> src/parser/semantics/name_scoping.rs:529:5
[INFO] [stdout]     |
[INFO] [stdout] 527 | struct StructImplView {
[INFO] [stdout]     |        -------------- fields in this struct
[INFO] [stdout] 528 |     struct_name: String,
[INFO] [stdout] 529 |     struct_node_index: AstNodeIndex,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 530 |     struct_scope_index: usize,
[INFO] [stdout] 531 |     impl_block_node_index: AstNodeIndex,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StructImplView` 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 `expression_scope_id`, `statement_scope_id`, and `expression_scope` are never used
[INFO] [stdout]   --> src/parser/semantics/scope_resolving.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl ScopeResolvingSemantics {
[INFO] [stdout]    | ---------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn expression_scope_id(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     fn statement_scope_id(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn expression_scope(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_tree_eq` is never used
[INFO] [stdout]   --> src/parser/test_parser.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn assert_tree_eq(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_nodes_type_equality` is never used
[INFO] [stdout]   --> src/typing/type_validation.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl TypeValidationContext {
[INFO] [stdout]    | -------------------------- method in this implementation
[INFO] [stdout] 28 |     #[inline(always)]
[INFO] [stdout] 29 |     fn check_nodes_type_equality(&self, left: &AstNodeIndex, right: &AstNodeIndex) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_assignment_to_mut` is never used
[INFO] [stdout]   --> src/typing/type_validation.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl TypeValidationSemantics {
[INFO] [stdout]    | ---------------------------- method in this implementation
[INFO] [stdout] 55 |     fn check_assignment_to_mut(&self, lhs: &Expression, context: &SecondSemanticsPassContext) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `size` are never read
[INFO] [stdout]    --> src/syntax/ast.rs:405:5
[INFO] [stdout]     |
[INFO] [stdout] 403 | pub struct SizedTypedDeclaration {
[INFO] [stdout]     |            --------------------- fields in this struct
[INFO] [stdout] 404 |     node_id: AstNodeIndex,
[INFO] [stdout] 405 |     name: Token,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 406 |     declared_type: TypedDeclaration,
[INFO] [stdout] 407 |     size: usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/parser/parser.rs:236:21
[INFO] [stdout]     |
[INFO] [stdout] 236 |                     self.empty_statement();
[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] 236 |                     let _ = self.empty_statement();
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/parser/semantics/name_scoping.rs:215:43
[INFO] [stdout]     |
[INFO] [stdout] 215 |             index.0 < self.array.len() && index.0 >= 0,
[INFO] [stdout]     |                                           ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.43s
[INFO] running `Command { std: "docker" "inspect" "7b5b36171e9800297eda488f1a5dc77edd5c5f24fbe77367e75051098b0c409d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b5b36171e9800297eda488f1a5dc77edd5c5f24fbe77367e75051098b0c409d", kill_on_drop: false }`
[INFO] [stdout] 7b5b36171e9800297eda488f1a5dc77edd5c5f24fbe77367e75051098b0c409d
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a03074149d692bb3fea1533093727c27f68623ddc08c71ba558e8fe48b804689
[INFO] running `Command { std: "docker" "start" "-a" "a03074149d692bb3fea1533093727c27f68623ddc08c71ba558e8fe48b804689", kill_on_drop: false }`
[INFO] [stderr]    Compiling loom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Pointer`
[INFO] [stdout]  --> src/compiler/c_transpiler.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::{Debug, Pointer};
[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: `std::io::empty`
[INFO] [stdout]  --> src/compiler/c_transpiler.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::empty;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/compiler/c_transpiler.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AstNode` and `Ast`
[INFO] [stdout]  --> src/parser/parser.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::syntax::ast::{Ast, AstNode, AstNodeIndex, Expression, Function, ImplFunction, Literal, Method, PointerAnnotation, Statemen...
[INFO] [stdout]   |                          ^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/parser/semantics/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AstNodeIndex`, `Ast`, `Context`, and `current_id`
[INFO] [stdout]  --> src/parser/semantics/mod.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::syntax::ast::{current_id, Ast, AstNodeIndex, Context, Statement};
[INFO] [stdout]   |                          ^^^^^^^^^^  ^^^  ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ImplFunction`
[INFO] [stdout]  --> src/parser/semantics/flow_control.rs:3:139
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ContinueStatement, DeferStatement, FnStatement, Function, ImplFunction, ImplStatement, Method, ReturnStatement, SelfExpression, S...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ast`
[INFO] [stdout]  --> src/parser/semantics/traits.rs:3:63
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::syntax::ast::{ArraySlice, ArrowAccess, Assignment, Ast, Binary, BlockExpression, BreakStatement, Call, Cast, ConstStatemen...
[INFO] [stdout]   |                                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Rev`
[INFO] [stdout]  --> src/parser/semantics/name_scoping.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::iter::Rev;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexMut`
[INFO] [stdout]  --> src/parser/semantics/name_scoping.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ops::{Index, IndexMut};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/parser/semantics/scope_resolving.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BreakStatement`, `ContinueStatement`, `ExpressionStatement`, `Grouping`, `ImplFunction`, and `TypedDeclaration`
[INFO] [stdout]  --> src/parser/semantics/scope_resolving.rs:5:111
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...n, BreakStatement, Call, Cast, ConstStatement, ContinueStatement, DeferStatement, DotAccess, Expression, ExpressionStatement, FnExpression, FnStatement, Function, Grouping, Identifier, IfElseExpression, IfElseStatement, ImplFunction, ImplStatement, InplaceAssignment, LetStatement, LiteralNode, Method, Range, ReturnStatement, SelfExpression, Statement, StaticStatement, StructInitializer, StructStatement, TypeAnnotation, TypeName, TypedDeclaration, U...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^                              ^^^^^^^^^^^^^^^^^                                         ^^^^^^^^^^^^^^^^^^^                                       ^^^^^^^^                                                 ^^^^^^^^^^^^                                                                                                                                                                                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::Cell`
[INFO] [stdout]  --> src/parser/semantics/flatten_tree.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cell::Cell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Display` and `Formatter`
[INFO] [stdout]  --> src/syntax/traits.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Display, Formatter};
[INFO] [stdout]   |                ^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/syntax/traits.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `require`
[INFO] [stdout]  --> src/utils/asserts.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | macro_rules! require {
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Semantics`
[INFO] [stdout]   --> src/main.rs:11:52
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::parser::semantics::traits::{AstContext, Semantics};
[INFO] [stdout]    |                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Expression` and `Statement`
[INFO] [stdout]   --> src/main.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::syntax::ast::{Expression, Statement};
[INFO] [stdout]    |                          ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::syntax::traits::TreePrint`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::syntax::traits::TreePrint;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Debug` and `Display`
[INFO] [stdout]   --> src/main.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::fmt::{Debug, Display};
[INFO] [stdout]    |                ^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:296:31
[INFO] [stdout]     |
[INFO] [stdout] 296 |     fn add_main_c_file(&self, context: &mut CTranspilerContext) {}
[INFO] [stdout]     |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prefix`
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:437:41
[INFO] [stdout]     |
[INFO] [stdout] 437 |         &self, function: &ImplFunction, prefix: String,
[INFO] [stdout]     |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prefix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:918:13
[INFO] [stdout]     |
[INFO] [stdout] 918 |             context: &TranspilerPassContext
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `impl_prefix`
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:989:17
[INFO] [stdout]     |
[INFO] [stdout] 989 |             let impl_prefix = impl_statement.implemented_type.literal.clone();
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_impl_prefix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `define_block_name`
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:979:13
[INFO] [stdout]     |
[INFO] [stdout] 979 |         let define_block_name = format!(
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_define_block_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]    --> src/parser/parser.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let token = self.advance_skipping_comments();
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parse_results`
[INFO] [stdout]    --> src/parser/parser.rs:191:29
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let (result, error, parse_results) = self.parse();
[INFO] [stdout]     |                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_results`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pub_token`
[INFO] [stdout]    --> src/parser/parser.rs:307:13
[INFO] [stdout]     |
[INFO] [stdout] 307 |         let pub_token = match self.peek().cloned() {
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pub_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pub_token`
[INFO] [stdout]    --> src/parser/parser.rs:364:13
[INFO] [stdout]     |
[INFO] [stdout] 364 |         let pub_token = self.require(TokenType::Pub, "expected 'pub'")?;
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pub_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `else_token`
[INFO] [stdout]     --> src/parser/parser.rs:1081:38
[INFO] [stdout]      |
[INFO] [stdout] 1081 |         let else_block = if let Some(else_token) = self.match_current(
[INFO] [stdout]      |                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_else_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]     --> src/parser/parser.rs:1407:54
[INFO] [stdout]      |
[INFO] [stdout] 1407 |         T::from_str(token.literal.as_str()).or_else(|err|
[INFO] [stdout]      |                                                      ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/parser/semantics/scope_resolving.rs:17:32
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn get_ast_node(&self, context: &SecondSemanticsPassContext, ast_node: AstNodeIndex) {
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast_node`
[INFO] [stdout]   --> src/parser/semantics/scope_resolving.rs:17:70
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn get_ast_node(&self, context: &SecondSemanticsPassContext, ast_node: AstNodeIndex) {
[INFO] [stdout]    |                                                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ast_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/parser/semantics/scope_resolving.rs:58:16
[INFO] [stdout]    |
[INFO] [stdout] 58 |         &self, context: &SecondSemanticsPassContext, expression: &Expression
[INFO] [stdout]    |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expression`
[INFO] [stdout]   --> src/parser/semantics/scope_resolving.rs:58:54
[INFO] [stdout]    |
[INFO] [stdout] 58 |         &self, context: &SecondSemanticsPassContext, expression: &Expression
[INFO] [stdout]    |                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expression`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]   --> src/parser/semantics/flatten_tree.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let q = expression.get_node_id();
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lhs`
[INFO] [stdout]   --> src/typing/type_validation.rs:55:39
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn check_assignment_to_mut(&self, lhs: &Expression, context: &SecondSemanticsPassContext) {
[INFO] [stdout]    |                                       ^^^ help: if this is intentional, prefix it with an underscore: `_lhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/typing/type_validation.rs:55:57
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn check_assignment_to_mut(&self, lhs: &Expression, context: &SecondSemanticsPassContext) {
[INFO] [stdout]    |                                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope_index`
[INFO] [stdout]    --> src/typing/type_validation.rs:608:19
[INFO] [stdout]     |
[INFO] [stdout] 608 |         let Some((scope_index, scope)) = context.name_scoping
[INFO] [stdout]     |                   ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scope_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actual_node`
[INFO] [stdout]    --> src/typing/type_validation.rs:622:13
[INFO] [stdout]     |
[INFO] [stdout] 622 |         let actual_node = context.parser.ast_nodes.get(&reference_node_id).unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actual_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `self_expr_scope_id`
[INFO] [stdout]    --> src/typing/type_validation.rs:919:13
[INFO] [stdout]     |
[INFO] [stdout] 919 |         let self_expr_scope_id = context.name_scoping
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_expr_scope_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/syntax/ast.rs:51:14
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let id = unsafe {
[INFO] [stdout]    |              ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/syntax/ast.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     unsafe {
[INFO] [stdout]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/syntax/ast.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     unsafe {
[INFO] [stdout]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/main.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let t = Test { field: 1};
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `errors`
[INFO] [stdout]   --> src/main.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let (_, errors, parser_results ) = parser.parse();
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_errors`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ScopeError` is more private than the item `ScopeTree::add_const`
[INFO] [stdout]    --> src/parser/semantics/name_scoping.rs:305:5
[INFO] [stdout]     |
[INFO] [stdout] 305 |     pub fn add_const(&mut self, scope_id: usize, const_variable: &ConstStatement) -> ScopeResult {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `ScopeTree::add_const` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `ScopeError` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/parser/semantics/name_scoping.rs:241:1
[INFO] [stdout]     |
[INFO] [stdout] 241 | enum ScopeError {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ScopeError` is more private than the item `ScopeTree::add_static`
[INFO] [stdout]    --> src/parser/semantics/name_scoping.rs:327:5
[INFO] [stdout]     |
[INFO] [stdout] 327 | /     pub fn add_static(
[INFO] [stdout] 328 | |         &mut self,
[INFO] [stdout] 329 | |         scope_id: usize,
[INFO] [stdout] 330 | |         static_variable: &StaticStatement
[INFO] [stdout] 331 | |     ) -> ScopeResult {
[INFO] [stdout]     | |____________________^ method `ScopeTree::add_static` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `ScopeError` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/parser/semantics/name_scoping.rs:241:1
[INFO] [stdout]     |
[INFO] [stdout] 241 | enum ScopeError {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]   --> src/main.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn test() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Referenced` is never used
[INFO] [stdout]   --> src/main.rs:57:7
[INFO] [stdout]    |
[INFO] [stdout] 57 | trait Referenced<'a> {
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Testq` is never constructed
[INFO] [stdout]   --> src/main.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct Testq {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `q` is never used
[INFO] [stdout]   --> src/main.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn q() {
[INFO] [stdout]    |    ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `transpiled_stack` and `transpile_stack_index` are never read
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout]  98 | pub struct CTranspilerContext {
[INFO] [stdout]     |            ------------------ fields in this struct
[INFO] [stdout]  99 |     transpiled_stack: Vec<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 100 |     transpile_stack_index: Vec<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CTranspilerContext` 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 `push_and_wrap`, `push_and_wrap_indent`, `push_and_indent`, and `push_all_wrapped` are never used
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:176:12
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl TranspileHelper {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 176 |     pub fn push_and_wrap(&mut self, value: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     pub fn push_and_wrap_indent(&mut self, value: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn push_and_indent(&mut self, value: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 191 |     pub fn push_all_wrapped(&mut self, values: &[&str]) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `transpile_block` is never used
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:267:8
[INFO] [stdout]     |
[INFO] [stdout] 266 | impl TranspilerPassContext {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] 267 |     fn transpile_block<T>(&mut self, block: T)
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `indent` is never read
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:281:5
[INFO] [stdout]     |
[INFO] [stdout] 280 | pub struct CTranspilerSemantics {
[INFO] [stdout]     |            -------------------- field in this struct
[INFO] [stdout] 281 |     indent: usize,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:296:8
[INFO] [stdout]     |
[INFO] [stdout] 295 | impl CTranspilerSemantics {
[INFO] [stdout]     | ------------------------- methods in this implementation
[INFO] [stdout] 296 |     fn add_main_c_file(&self, context: &mut CTranspilerContext) {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 345 |     fn get_all_transpiled_statements(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 355 |     fn get_all_transpiled_exprs(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 366 |     fn try_get_transpiled<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 380 |     fn try_get_transpiled_statement<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 387 |     fn try_get_transpiled_expr<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 |     fn transpile_typed_declaration(&self, typed_declaration: &TypedDeclaration) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 436 |     fn transpile_function(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 525 |     fn blank(&self) -> String {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `find_struct_type_from_name` is never used
[INFO] [stdout]    --> src/compiler/c_transpiler.rs:549:8
[INFO] [stdout]     |
[INFO] [stdout] 548 | impl TranspilerPassContext {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] 549 |     fn find_struct_type_from_name<T: AstNode>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `start_position` is never read
[INFO] [stdout]   --> src/parser/parser.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Parser {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 13 |     pub tokens: Vec<Token>,
[INFO] [stdout] 14 |     start_position: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `next_node_id` and `block_expression` are never used
[INFO] [stdout]     --> src/parser/parser.rs:38:8
[INFO] [stdout]      |
[INFO] [stdout]   21 | impl Parser {
[INFO] [stdout]      | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]   38 |     fn next_node_id(&mut self) -> usize {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1256 |     fn block_expression(&mut self) -> ParserResult<Expression> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `ast_node_index`, and `fields` are never read
[INFO] [stdout]   --> src/parser/semantics/name_scoping.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct StructDeclaration {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 58 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 59 |     ast_node_index: AstNodeIndex,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 60 |     fields: HashMap<String, Type>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StructDeclaration` 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: fields `struct_node_index` and `impl_block_node_index` are never read
[INFO] [stdout]    --> src/parser/semantics/name_scoping.rs:529:5
[INFO] [stdout]     |
[INFO] [stdout] 527 | struct StructImplView {
[INFO] [stdout]     |        -------------- fields in this struct
[INFO] [stdout] 528 |     struct_name: String,
[INFO] [stdout] 529 |     struct_node_index: AstNodeIndex,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 530 |     struct_scope_index: usize,
[INFO] [stdout] 531 |     impl_block_node_index: AstNodeIndex,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StructImplView` 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 `expression_scope_id`, `statement_scope_id`, and `expression_scope` are never used
[INFO] [stdout]   --> src/parser/semantics/scope_resolving.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl ScopeResolvingSemantics {
[INFO] [stdout]    | ---------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn expression_scope_id(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     fn statement_scope_id(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn expression_scope(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_nodes_type_equality` is never used
[INFO] [stdout]   --> src/typing/type_validation.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl TypeValidationContext {
[INFO] [stdout]    | -------------------------- method in this implementation
[INFO] [stdout] 28 |     #[inline(always)]
[INFO] [stdout] 29 |     fn check_nodes_type_equality(&self, left: &AstNodeIndex, right: &AstNodeIndex) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_assignment_to_mut` is never used
[INFO] [stdout]   --> src/typing/type_validation.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl TypeValidationSemantics {
[INFO] [stdout]    | ---------------------------- method in this implementation
[INFO] [stdout] 55 |     fn check_assignment_to_mut(&self, lhs: &Expression, context: &SecondSemanticsPassContext) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `size` are never read
[INFO] [stdout]    --> src/syntax/ast.rs:405:5
[INFO] [stdout]     |
[INFO] [stdout] 403 | pub struct SizedTypedDeclaration {
[INFO] [stdout]     |            --------------------- fields in this struct
[INFO] [stdout] 404 |     node_id: AstNodeIndex,
[INFO] [stdout] 405 |     name: Token,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 406 |     declared_type: TypedDeclaration,
[INFO] [stdout] 407 |     size: usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/parser/parser.rs:236:21
[INFO] [stdout]     |
[INFO] [stdout] 236 |                     self.empty_statement();
[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] 236 |                     let _ = self.empty_statement();
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/parser/semantics/name_scoping.rs:215:43
[INFO] [stdout]     |
[INFO] [stdout] 215 |             index.0 < self.array.len() && index.0 >= 0,
[INFO] [stdout]     |                                           ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "a03074149d692bb3fea1533093727c27f68623ddc08c71ba558e8fe48b804689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a03074149d692bb3fea1533093727c27f68623ddc08c71ba558e8fe48b804689", kill_on_drop: false }`
[INFO] [stdout] a03074149d692bb3fea1533093727c27f68623ddc08c71ba558e8fe48b804689
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e5b777cfe921c80fe0ea84d91b97be0005f60a8f22a149667e4ab048f36e934f
[INFO] running `Command { std: "docker" "start" "-a" "e5b777cfe921c80fe0ea84d91b97be0005f60a8f22a149667e4ab048f36e934f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Pointer`
[INFO] [stderr]  --> src/compiler/c_transpiler.rs:2:23
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fmt::{Debug, Pointer};
[INFO] [stderr]   |                       ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::empty`
[INFO] [stderr]  --> src/compiler/c_transpiler.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::empty;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Deref`
[INFO] [stderr]  --> src/compiler/c_transpiler.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::ops::Deref;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AstNode` and `Ast`
[INFO] [stderr]  --> src/parser/parser.rs:2:26
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::syntax::ast::{Ast, AstNode, AstNodeIndex, Expression, Function, ImplFunction, Literal, Method, PointerAnnotation, Statemen...
[INFO] [stderr]   |                          ^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/parser/semantics/mod.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AstNodeIndex`, `Ast`, `Context`, and `current_id`
[INFO] [stderr]  --> src/parser/semantics/mod.rs:7:26
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::syntax::ast::{current_id, Ast, AstNodeIndex, Context, Statement};
[INFO] [stderr]   |                          ^^^^^^^^^^  ^^^  ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ImplFunction`
[INFO] [stderr]  --> src/parser/semantics/flow_control.rs:3:139
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... ContinueStatement, DeferStatement, FnStatement, Function, ImplFunction, ImplStatement, Method, ReturnStatement, SelfExpression, S...
[INFO] [stderr]   |                                                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Ast`
[INFO] [stderr]  --> src/parser/semantics/traits.rs:3:63
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::syntax::ast::{ArraySlice, ArrowAccess, Assignment, Ast, Binary, BlockExpression, BreakStatement, Call, Cast, ConstStatemen...
[INFO] [stderr]   |                                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter::Rev`
[INFO] [stderr]  --> src/parser/semantics/name_scoping.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::iter::Rev;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `IndexMut`
[INFO] [stderr]  --> src/parser/semantics/name_scoping.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::ops::{Index, IndexMut};
[INFO] [stderr]   |                       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::any::Any`
[INFO] [stderr]  --> src/parser/semantics/scope_resolving.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::any::Any;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BreakStatement`, `ContinueStatement`, `ExpressionStatement`, `Grouping`, `ImplFunction`, and `TypedDeclaration`
[INFO] [stderr]  --> src/parser/semantics/scope_resolving.rs:5:111
[INFO] [stderr]   |
[INFO] [stderr] 5 | ...n, BreakStatement, Call, Cast, ConstStatement, ContinueStatement, DeferStatement, DotAccess, Expression, ExpressionStatement, FnExpression, FnStatement, Function, Grouping, Identifier, IfElseExpression, IfElseStatement, ImplFunction, ImplStatement, InplaceAssignment, LetStatement, LiteralNode, Method, Range, ReturnStatement, SelfExpression, Statement, StaticStatement, StructInitializer, StructStatement, TypeAnnotation, TypeName, TypedDeclaration, U...
[INFO] [stderr]   |       ^^^^^^^^^^^^^^                              ^^^^^^^^^^^^^^^^^                                         ^^^^^^^^^^^^^^^^^^^                                       ^^^^^^^^                                                 ^^^^^^^^^^^^                                                                                                                                                                                                         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::Cell`
[INFO] [stderr]  --> src/parser/semantics/flatten_tree.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::cell::Cell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Display` and `Formatter`
[INFO] [stderr]  --> src/syntax/traits.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fmt::{Display, Formatter};
[INFO] [stderr]   |                ^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Deref`
[INFO] [stderr]  --> src/syntax/traits.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ops::Deref;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `require`
[INFO] [stderr]  --> src/utils/asserts.rs:1:14
[INFO] [stderr]   |
[INFO] [stderr] 1 | macro_rules! require {
[INFO] [stderr]   |              ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Semantics`
[INFO] [stderr]   --> src/main.rs:11:52
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::parser::semantics::traits::{AstContext, Semantics};
[INFO] [stderr]    |                                                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Expression` and `Statement`
[INFO] [stderr]   --> src/main.rs:13:26
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::syntax::ast::{Expression, Statement};
[INFO] [stderr]    |                          ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::syntax::traits::TreePrint`
[INFO] [stderr]   --> src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crate::syntax::traits::TreePrint;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Debug` and `Display`
[INFO] [stderr]   --> src/main.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::fmt::{Debug, Display};
[INFO] [stderr]    |                ^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `context`
[INFO] [stderr]    --> src/compiler/c_transpiler.rs:296:31
[INFO] [stderr]     |
[INFO] [stderr] 296 |     fn add_main_c_file(&self, context: &mut CTranspilerContext) {}
[INFO] [stderr]     |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `prefix`
[INFO] [stderr]    --> src/compiler/c_transpiler.rs:437:41
[INFO] [stderr]     |
[INFO] [stderr] 437 |         &self, function: &ImplFunction, prefix: String,
[INFO] [stderr]     |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prefix`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `context`
[INFO] [stderr]    --> src/compiler/c_transpiler.rs:918:13
[INFO] [stderr]     |
[INFO] [stderr] 918 |             context: &TranspilerPassContext
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `impl_prefix`
[INFO] [stderr]    --> src/compiler/c_transpiler.rs:989:17
[INFO] [stderr]     |
[INFO] [stderr] 989 |             let impl_prefix = impl_statement.implemented_type.literal.clone();
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_impl_prefix`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `define_block_name`
[INFO] [stderr]    --> src/compiler/c_transpiler.rs:979:13
[INFO] [stderr]     |
[INFO] [stderr] 979 |         let define_block_name = format!(
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_define_block_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `token`
[INFO] [stderr]    --> src/parser/parser.rs:113:13
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let token = self.advance_skipping_comments();
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parse_results`
[INFO] [stderr]    --> src/parser/parser.rs:191:29
[INFO] [stderr]     |
[INFO] [stderr] 191 |         let (result, error, parse_results) = self.parse();
[INFO] [stderr]     |                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_results`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pub_token`
[INFO] [stderr]    --> src/parser/parser.rs:307:13
[INFO] [stderr]     |
[INFO] [stderr] 307 |         let pub_token = match self.peek().cloned() {
[INFO] [stderr]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pub_token`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pub_token`
[INFO] [stderr]    --> src/parser/parser.rs:364:13
[INFO] [stderr]     |
[INFO] [stderr] 364 |         let pub_token = self.require(TokenType::Pub, "expected 'pub'")?;
[INFO] [stderr]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pub_token`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `else_token`
[INFO] [stderr]     --> src/parser/parser.rs:1081:38
[INFO] [stderr]      |
[INFO] [stderr] 1081 |         let else_block = if let Some(else_token) = self.match_current(
[INFO] [stderr]      |                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_else_token`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]     --> src/parser/parser.rs:1407:54
[INFO] [stderr]      |
[INFO] [stderr] 1407 |         T::from_str(token.literal.as_str()).or_else(|err|
[INFO] [stderr]      |                                                      ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `context`
[INFO] [stderr]   --> src/parser/semantics/scope_resolving.rs:17:32
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn get_ast_node(&self, context: &SecondSemanticsPassContext, ast_node: AstNodeIndex) {
[INFO] [stderr]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ast_node`
[INFO] [stderr]   --> src/parser/semantics/scope_resolving.rs:17:70
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn get_ast_node(&self, context: &SecondSemanticsPassContext, ast_node: AstNodeIndex) {
[INFO] [stderr]    |                                                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ast_node`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `context`
[INFO] [stderr]   --> src/parser/semantics/scope_resolving.rs:58:16
[INFO] [stderr]    |
[INFO] [stderr] 58 |         &self, context: &SecondSemanticsPassContext, expression: &Expression
[INFO] [stderr]    |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expression`
[INFO] [stderr]   --> src/parser/semantics/scope_resolving.rs:58:54
[INFO] [stderr]    |
[INFO] [stderr] 58 |         &self, context: &SecondSemanticsPassContext, expression: &Expression
[INFO] [stderr]    |                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expression`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `q`
[INFO] [stderr]   --> src/parser/semantics/flatten_tree.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 |         let q = expression.get_node_id();
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lhs`
[INFO] [stderr]   --> src/typing/type_validation.rs:55:39
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn check_assignment_to_mut(&self, lhs: &Expression, context: &SecondSemanticsPassContext) {
[INFO] [stderr]    |                                       ^^^ help: if this is intentional, prefix it with an underscore: `_lhs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `context`
[INFO] [stderr]   --> src/typing/type_validation.rs:55:57
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn check_assignment_to_mut(&self, lhs: &Expression, context: &SecondSemanticsPassContext) {
[INFO] [stderr]    |                                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scope_index`
[INFO] [stderr]    --> src/typing/type_validation.rs:608:19
[INFO] [stderr]     |
[INFO] [stderr] 608 |         let Some((scope_index, scope)) = context.name_scoping
[INFO] [stderr]     |                   ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scope_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `actual_node`
[INFO] [stderr]    --> src/typing/type_validation.rs:622:13
[INFO] [stderr]     |
[INFO] [stderr] 622 |         let actual_node = context.parser.ast_nodes.get(&reference_node_id).unwrap();
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actual_node`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `self_expr_scope_id`
[INFO] [stderr]    --> src/typing/type_validation.rs:919:13
[INFO] [stderr]     |
[INFO] [stderr] 919 |         let self_expr_scope_id = context.name_scoping
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_expr_scope_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/syntax/ast.rs:51:14
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let id = unsafe {
[INFO] [stderr]    |              ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/syntax/ast.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     unsafe {
[INFO] [stderr]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/syntax/ast.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     unsafe {
[INFO] [stderr]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]   --> src/main.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let t = Test { field: 1};
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `errors`
[INFO] [stderr]   --> src/main.rs:94:13
[INFO] [stderr]    |
[INFO] [stderr] 94 |     let (_, errors, parser_results ) = parser.parse();
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_errors`
[INFO] [stderr] 
[INFO] [stderr] warning: type `ScopeError` is more private than the item `ScopeTree::add_const`
[INFO] [stderr]    --> src/parser/semantics/name_scoping.rs:305:5
[INFO] [stderr]     |
[INFO] [stderr] 305 |     pub fn add_const(&mut self, scope_id: usize, const_variable: &ConstStatement) -> ScopeResult {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `ScopeTree::add_const` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `ScopeError` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/parser/semantics/name_scoping.rs:241:1
[INFO] [stderr]     |
[INFO] [stderr] 241 | enum ScopeError {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `ScopeError` is more private than the item `ScopeTree::add_static`
[INFO] [stderr]    --> src/parser/semantics/name_scoping.rs:327:5
[INFO] [stderr]     |
[INFO] [stderr] 327 | /     pub fn add_static(
[INFO] [stderr] 328 | |         &mut self,
[INFO] [stderr] 329 | |         scope_id: usize,
[INFO] [stderr] 330 | |         static_variable: &StaticStatement
[INFO] [stderr] 331 | |     ) -> ScopeResult {
[INFO] [stderr]     | |____________________^ method `ScopeTree::add_static` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `ScopeError` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/parser/semantics/name_scoping.rs:241:1
[INFO] [stderr]     |
[INFO] [stderr] 241 | enum ScopeError {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `test` is never used
[INFO] [stderr]   --> src/main.rs:29:4
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn test() {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Referenced` is never used
[INFO] [stderr]   --> src/main.rs:57:7
[INFO] [stderr]    |
[INFO] [stderr] 57 | trait Referenced<'a> {
[INFO] [stderr]    |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Testq` is never constructed
[INFO] [stderr]   --> src/main.rs:63:8
[INFO] [stderr]    |
[INFO] [stderr] 63 | struct Testq {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `q` is never used
[INFO] [stderr]   --> src/main.rs:73:4
[INFO] [stderr]    |
[INFO] [stderr] 73 | fn q() {
[INFO] [stderr]    |    ^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `transpiled_stack` and `transpile_stack_index` are never read
[INFO] [stderr]    --> src/compiler/c_transpiler.rs:99:5
[INFO] [stderr]     |
[INFO] [stderr]  98 | pub struct CTranspilerContext {
[INFO] [stderr]     |            ------------------ fields in this struct
[INFO] [stderr]  99 |     transpiled_stack: Vec<String>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 100 |     transpile_stack_index: Vec<usize>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `CTranspilerContext` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `push_and_wrap`, `push_and_wrap_indent`, `push_and_indent`, and `push_all_wrapped` are never used
[INFO] [stderr]    --> src/compiler/c_transpiler.rs:176:12
[INFO] [stderr]     |
[INFO] [stderr] 120 | impl TranspileHelper {
[INFO] [stderr]     | -------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 176 |     pub fn push_and_wrap(&mut self, value: &str) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 181 |     pub fn push_and_wrap_indent(&mut self, value: &str) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 186 |     pub fn push_and_indent(&mut self, value: &str) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 191 |     pub fn push_all_wrapped(&mut self, values: &[&str]) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `transpile_block` is never used
[INFO] [stderr]    --> src/compiler/c_transpiler.rs:267:8
[INFO] [stderr]     |
[INFO] [stderr] 266 | impl TranspilerPassContext {
[INFO] [stderr]     | -------------------------- method in this implementation
[INFO] [stderr] 267 |     fn transpile_block<T>(&mut self, block: T)
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `indent` is never read
[INFO] [stderr]    --> src/compiler/c_transpiler.rs:281:5
[INFO] [stderr]     |
[INFO] [stderr] 280 | pub struct CTranspilerSemantics {
[INFO] [stderr]     |            -------------------- field in this struct
[INFO] [stderr] 281 |     indent: usize,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]    --> src/compiler/c_transpiler.rs:296:8
[INFO] [stderr]     |
[INFO] [stderr] 295 | impl CTranspilerSemantics {
[INFO] [stderr]     | ------------------------- methods in this implementation
[INFO] [stderr] 296 |     fn add_main_c_file(&self, context: &mut CTranspilerContext) {}
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 345 |     fn get_all_transpiled_statements(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 355 |     fn get_all_transpiled_exprs(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 366 |     fn try_get_transpiled<'a>(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 380 |     fn try_get_transpiled_statement<'a>(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 387 |     fn try_get_transpiled_expr<'a>(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 393 |     fn transpile_typed_declaration(&self, typed_declaration: &TypedDeclaration) -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 436 |     fn transpile_function(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 525 |     fn blank(&self) -> String {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `find_struct_type_from_name` is never used
[INFO] [stderr]    --> src/compiler/c_transpiler.rs:549:8
[INFO] [stderr]     |
[INFO] [stderr] 548 | impl TranspilerPassContext {
[INFO] [stderr]     | -------------------------- method in this implementation
[INFO] [stderr] 549 |     fn find_struct_type_from_name<T: AstNode>(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `start_position` is never read
[INFO] [stderr]   --> src/parser/parser.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct Parser {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] 13 |     pub tokens: Vec<Token>,
[INFO] [stderr] 14 |     start_position: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `next_node_id` and `block_expression` are never used
[INFO] [stderr]     --> src/parser/parser.rs:38:8
[INFO] [stderr]      |
[INFO] [stderr]   21 | impl Parser {
[INFO] [stderr]      | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]   38 |     fn next_node_id(&mut self) -> usize {
[INFO] [stderr]      |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1256 |     fn block_expression(&mut self) -> ParserResult<Expression> {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `ast_node_index`, and `fields` are never read
[INFO] [stderr]   --> src/parser/semantics/name_scoping.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub struct StructDeclaration {
[INFO] [stderr]    |            ----------------- fields in this struct
[INFO] [stderr] 58 |     name: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 59 |     ast_node_index: AstNodeIndex,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 60 |     fields: HashMap<String, Type>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `StructDeclaration` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `struct_node_index` and `impl_block_node_index` are never read
[INFO] [stderr]    --> src/parser/semantics/name_scoping.rs:529:5
[INFO] [stderr]     |
[INFO] [stderr] 527 | struct StructImplView {
[INFO] [stderr]     |        -------------- fields in this struct
[INFO] [stderr] 528 |     struct_name: String,
[INFO] [stderr] 529 |     struct_node_index: AstNodeIndex,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 530 |     struct_scope_index: usize,
[INFO] [stderr] 531 |     impl_block_node_index: AstNodeIndex,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `StructImplView` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `expression_scope_id`, `statement_scope_id`, and `expression_scope` are never used
[INFO] [stderr]   --> src/parser/semantics/scope_resolving.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl ScopeResolvingSemantics {
[INFO] [stderr]    | ---------------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 36 |     fn expression_scope_id(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 47 |     fn statement_scope_id(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 57 |     fn expression_scope(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `check_nodes_type_equality` is never used
[INFO] [stderr]   --> src/typing/type_validation.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | impl TypeValidationContext {
[INFO] [stderr]    | -------------------------- method in this implementation
[INFO] [stderr] 28 |     #[inline(always)]
[INFO] [stderr] 29 |     fn check_nodes_type_equality(&self, left: &AstNodeIndex, right: &AstNodeIndex) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `check_assignment_to_mut` is never used
[INFO] [stderr]   --> src/typing/type_validation.rs:55:8
[INFO] [stderr]    |
[INFO] [stderr] 54 | impl TypeValidationSemantics {
[INFO] [stderr]    | ---------------------------- method in this implementation
[INFO] [stderr] 55 |     fn check_assignment_to_mut(&self, lhs: &Expression, context: &SecondSemanticsPassContext) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `size` are never read
[INFO] [stderr]    --> src/syntax/ast.rs:405:5
[INFO] [stderr]     |
[INFO] [stderr] 403 | pub struct SizedTypedDeclaration {
[INFO] [stderr]     |            --------------------- fields in this struct
[INFO] [stderr] 404 |     node_id: AstNodeIndex,
[INFO] [stderr] 405 |     name: Token,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 406 |     declared_type: TypedDeclaration,
[INFO] [stderr] 407 |     size: usize,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/parser/parser.rs:236:21
[INFO] [stderr]     |
[INFO] [stderr] 236 |                     self.empty_statement();
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 236 |                     let _ = self.empty_statement();
[INFO] [stderr]     |                     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/parser/semantics/name_scoping.rs:215:43
[INFO] [stderr]     |
[INFO] [stderr] 215 |             index.0 < self.array.len() && index.0 >= 0,
[INFO] [stderr]     |                                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `loom` (bin "loom" test) generated 68 warnings (run `cargo fix --bin "loom" -p loom --tests` to apply 42 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/loom-004297088ca6a29d)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test parser::test_parser::test_semantics::case_01 ... ok
[INFO] [stdout] test parser::test_parser::test_semantics::case_07 ... ok
[INFO] [stdout] test parser::test_parser::test_semantics::case_11 ... ok
[INFO] [stdout] test parser::test_parser::test_semantics::case_10 ... ok
[INFO] [stdout] test parser::test_parser::test_semantics::case_02 ... ok
[INFO] [stdout] test parser::test_parser::test_semantics::case_09 ... ok
[INFO] [stdout] test parser::test_parser::test_simple_statements::case_01 ... ok
[INFO] [stdout] test parser::test_parser::test_simple_statements::case_05 ... ok
[INFO] [stdout] test parser::test_parser::test_simple_statements::case_09 ... ok
[INFO] [stdout] test parser::test_parser::test_simple_statements::case_03 ... ok
[INFO] [stdout] test parser::test_parser::test_simple_statements::case_06 ... ok
[INFO] [stdout] test parser::test_parser::test_simple_statements::case_10 ... ok
[INFO] [stdout] test parser::test_parser::test_semantics::case_12 ... ok
[INFO] [stdout] test parser::test_parser::test_semantics::case_04 ... ok
[INFO] [stdout] test parser::test_parser::test_semantics::case_05 ... ok
[INFO] [stdout] test parser::test_parser::test_semantics::case_13 ... ok
[INFO] [stdout] test parser::test_parser::test_simple_statements::case_07 ... ok
[INFO] [stdout] test parser::test_parser::test_simple_statements::case_04 ... ok
[INFO] [stdout] test parser::test_parser::test_simple_statements::case_02 ... ok
[INFO] [stdout] test parser::test_parser::test_simple_statements::case_08 ... ok
[INFO] [stdout] test parser::test_parser::test_semantics::case_03 ... ok
[INFO] [stdout] test parser::test_parser::test_semantics::case_08 ... ok
[INFO] [stdout] test parser::test_parser::test_semantics::case_14 ... FAILED
[INFO] [stdout] test parser::test_parser::test_semantics::case_06 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- parser::test_parser::test_semantics::case_14 stdout ----
[INFO] [stdout] Test case: ./resources/example.rs
[INFO] [stdout] cwd: /opt/rustwide/workdir
[INFO] [stdout] 
[INFO] [stdout] thread 'parser::test_parser::test_semantics::case_14' (38) panicked at src/utils/test_utils.rs:10:52:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ec8110c9442 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ec8110c9442 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ec8110c9442 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ec8110c9442 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ec8110e056a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ec8110e056a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x5ec8110ce286 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ec8110ce286 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ec8110a754f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ec8110a754f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ec8110c1369 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ec81105a4ae - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ec81105a4ae - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ec8110c1522 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ec8110c1522 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ec8110a7608 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ec81109eed9 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ec8110a845d - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ec8110e0cac - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ec8110e0a22 - core[c5ed12ab89cc536a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5ec810fd082d - <core[c5ed12ab89cc536a]::result::Result<alloc[9c68fdf4f4f29218]::string::String, std[716c9a7a72e5c14e]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5ec810fd082d - loom[1f1423896cb51258]::utils::test_utils::create_test_parser
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils/test_utils.rs:10:52
[INFO] [stdout]   22:     0x5ec810fd118b - loom[1f1423896cb51258]::parser::test_parser::test_semantics
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/test_parser.rs:459:22
[INFO] [stdout]   23:     0x5ec810fc80f2 - loom[1f1423896cb51258]::parser::test_parser::test_semantics::case_14
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/test_parser.rs:442:1
[INFO] [stdout]   24:     0x5ec810fc5e57 - loom[1f1423896cb51258]::parser::test_parser::test_semantics::case_14::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/test_parser.rs:442:10
[INFO] [stdout]   25:     0x5ec81103e056 - <loom[1f1423896cb51258]::parser::test_parser::test_semantics::case_14::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5ec81104e85b - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5ec81104e85b - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   28:     0x5ec81105b0ba - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   29:     0x5ec81105b0ba - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   30:     0x5ec81105b0ba - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   31:     0x5ec81105b0ba - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5ec81105b0ba - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5ec81105b0ba - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   34:     0x5ec81105b0ba - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   35:     0x5ec811055584 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   36:     0x5ec811055584 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   37:     0x5ec81105dbb2 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   38:     0x5ec81105dbb2 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   39:     0x5ec81105dbb2 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   40:     0x5ec81105dbb2 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   41:     0x5ec81105dbb2 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x5ec81105dbb2 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   43:     0x5ec81105dbb2 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x5ec8110c894f - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   45:     0x5ec8110c894f - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   46:     0x787a158f1aa4 - <unknown>
[INFO] [stdout]   47:     0x787a1597ea64 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     parser::test_parser::test_semantics::case_14
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 23 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin loom`
[INFO] running `Command { std: "docker" "inspect" "e5b777cfe921c80fe0ea84d91b97be0005f60a8f22a149667e4ab048f36e934f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5b777cfe921c80fe0ea84d91b97be0005f60a8f22a149667e4ab048f36e934f", kill_on_drop: false }`
[INFO] [stdout] e5b777cfe921c80fe0ea84d91b97be0005f60a8f22a149667e4ab048f36e934f
