[INFO] cloning repository https://github.com/cheese3660/cheese
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cheese3660/cheese" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcheese3660%2Fcheese", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcheese3660%2Fcheese'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c0608eb09c058c0f15a142cdacb95b4d82990ac
[INFO] checking cheese3660/cheese against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcheese3660%2Fcheese" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cheese3660/cheese
[INFO] finished tweaking git repo https://github.com/cheese3660/cheese
[INFO] tweaked toml for git repo https://github.com/cheese3660/cheese written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cheese3660/cheese on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cheese3660/cheese 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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b02e20726261ea6810ea4b22425fef3ed7e9fbfba0ced171168d8a7997479e56
[INFO] running `Command { std: "docker" "start" "-a" "b02e20726261ea6810ea4b22425fef3ed7e9fbfba0ced171168d8a7997479e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b02e20726261ea6810ea4b22425fef3ed7e9fbfba0ced171168d8a7997479e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b02e20726261ea6810ea4b22425fef3ed7e9fbfba0ced171168d8a7997479e56", kill_on_drop: false }`
[INFO] [stdout] b02e20726261ea6810ea4b22425fef3ed7e9fbfba0ced171168d8a7997479e56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b186b8b0930aa8a41e27977cbf185036dcff8cadac519e89d10dcb2288bafaa
[INFO] running `Command { std: "docker" "start" "-a" "1b186b8b0930aa8a41e27977cbf185036dcff8cadac519e89d10dcb2288bafaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking concolor-query v0.3.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking strum v0.26.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking num-bigint v0.4.5
[INFO] [stderr]     Checking concolor v0.1.1
[INFO] [stderr]     Checking ariadne v0.4.1
[INFO] [stderr]     Checking cheese_diagnostics v0.1.0 (/opt/rustwide/workdir/cheese_diagnostics)
[INFO] [stderr]     Checking cheese_utilities v0.1.0 (/opt/rustwide/workdir/cheese_utilities)
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]  --> cheese_diagnostics/src/locating.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::Mutex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lazy_static::lazy_static`
[INFO] [stdout]  --> cheese_diagnostics/src/locating.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use lazy_static::lazy_static;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Cache`
[INFO] [stdout]  --> cheese_diagnostics/src/lib.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ariadne::{Cache, Color, Label, Report, ReportKind};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARNING` is never used
[INFO] [stdout]   --> cheese_diagnostics/src/lib.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const WARNING: isize = 500;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeMap`
[INFO] [stdout]  --> cheese_utilities/src/trees.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::{BTreeMap, HashMap};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Bound`
[INFO] [stdout]  --> cheese_utilities/src/trees.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::ops::Bound;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking cheese_lexer v0.1.0 (/opt/rustwide/workdir/cheese_lexer)
[INFO] [stdout] warning: unused import: `ariadne::IndexType::Char`
[INFO] [stdout]  --> cheese_lexer/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ariadne::IndexType::Char;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `depth` is never read
[INFO] [stdout]    --> cheese_lexer/src/lib.rs:414:25
[INFO] [stdout]     |
[INFO] [stdout] 414 |                         depth += 1;
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> cheese_utilities/src/trees.rs:359:9
[INFO] [stdout]     |
[INFO] [stdout] 359 |     for line in lines {}
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_line`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `last_start` is never read
[INFO] [stdout]    --> cheese_utilities/src/trees.rs:376:25
[INFO] [stdout]     |
[INFO] [stdout] 376 |                 let mut last_start = 0;
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_lines` is never used
[INFO] [stdout]    --> cheese_utilities/src/trees.rs:358:4
[INFO] [stdout]     |
[INFO] [stdout] 358 | fn print_lines(lines: &Vec<BoundedLine>) {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking cheese_parser v0.1.0 (/opt/rustwide/workdir/cheese_parser)
[INFO] [stdout] error[E0408]: variable `EndOfFile` is not bound in all patterns
[INFO] [stdout]   --> cheese_parser/src/parser/match_parser.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             RightBrace | EndOfFile => false,
[INFO] [stdout]    |             ^^^^^^^^^^   --------- variable not in all patterns
[INFO] [stdout]    |             |
[INFO] [stdout]    |             pattern doesn't bind `EndOfFile`
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to match on unit variants, use the full path in the pattern
[INFO] [stdout]    |
[INFO] [stdout] 70 |             RightBrace | crate::parser::TokenType::EndOfFile => false,
[INFO] [stdout]    |                          ++++++++++++++++++++++++++
[INFO] [stdout] 70 |             RightBrace | cheese_lexer::TokenType::EndOfFile => false,
[INFO] [stdout]    |                          +++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `arguments` in this scope
[INFO] [stdout]    --> cheese_parser/src/parser/function_parser.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |             arguments,
[INFO] [stdout]     |             ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arguments`, `Pointer`, and `format`
[INFO] [stdout]  --> cheese_parser/src/ast.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::{Arguments, Display, format, Formatter, Pointer};
[INFO] [stdout]   |                ^^^^^^^^^           ^^^^^^             ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::canonicalize`
[INFO] [stdout]  --> cheese_parser/src/ast.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs::canonicalize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Fmt`
[INFO] [stdout]  --> cheese_parser/src/ast.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ariadne::{Color, Fmt};
[INFO] [stdout]   |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::ErrorKind::UnexpectedEof`
[INFO] [stdout]  --> cheese_parser/src/parser/module_parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::ErrorKind::UnexpectedEof;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ExpectedCommaOrClose` and `UnexpectedEndOfFile`
[INFO] [stdout]  --> cheese_parser/src/parser/module_parser.rs:3:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...::{ExpectedCommaOrClose, ExpectedEndOfFile, ExpectedEquals, ExpectedImportPath, ExpectedModuleStatement, ExpectedName, ExpectedSemicolon, UnexpectedEndOfFile, U...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^                                                                                                                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Coordinate`
[INFO] [stdout]  --> cheese_parser/src/parser/module_parser.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cheese_diagnostics::locating::{Coordinate, FileSpan};
[INFO] [stdout]   |                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Comma`
[INFO] [stdout]  --> cheese_parser/src/parser/module_parser.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | use cheese_lexer::TokenType::{Colon, Comma, EndOfFile, Identifier, RightBrace};
[INFO] [stdout]   |                                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ExpectedCloseParentheses`
[INFO] [stdout]  --> cheese_parser/src/parser/type_parser.rs:2:37
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cheese_diagnostics::ErrorCode::{ExpectedCloseParentheses, ExpectedFn, ExpectedIdentifierOrOpeningDiamond, ExpectedOpenParentheses, Ex...
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Comma`
[INFO] [stdout]  --> cheese_parser/src/parser/function_parser.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 6 | use cheese_lexer::TokenType::{Arrow, Colon, Comma, Identifier, LeftBracket, Pipe, RightBracket, Underscore};
[INFO] [stdout]   |                                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AnonymousFunction`
[INFO] [stdout]  --> cheese_parser/src/parser/function_parser.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::ast::AstNodeData::{AnonymousFunction, Argument, Closure, ConstReferenceImplicitCapture, ConstSelfValue, InferredArgument, Self...
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]  --> cheese_parser/src/parser/expression_parser.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cheese_diagnostics::locating::{File, FileSpan};
[INFO] [stdout]   |                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ast::Operator::Assign`
[INFO] [stdout]   --> cheese_parser/src/parser/expression_parser.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::ast::Operator::Assign;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeclarationFlags` and `OptionalNode`
[INFO] [stdout]  --> cheese_parser/src/parser/let_parser.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::ast::{AstNode, DeclarationFlags, NodePtr, OptionalNode};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]   --> cheese_parser/src/parser.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::fmt::Display;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ExpectedOpenParentheses`
[INFO] [stdout]   --> cheese_parser/src/parser.rs:13:135
[INFO] [stdout]    |
[INFO] [stdout] 13 | ...er, ExpectedClose, ExpectedCommaOrClose, ExpectedName, ExpectedOpenParentheses, GeneralCompilerError};
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]   --> cheese_parser/src/parser.rs:14:48
[INFO] [stdout]    |
[INFO] [stdout] 14 | use cheese_diagnostics::locating::{Coordinate, File, FileSpan};
[INFO] [stdout]    |                                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LeftParentheses`
[INFO] [stdout]   --> cheese_parser/src/parser.rs:16:78
[INFO] [stdout]    |
[INFO] [stdout] 16 | use cheese_lexer::TokenType::{Assign, Colon, Comma, GreaterThan, Identifier, LeftParentheses};
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `False` and `Type`
[INFO] [stdout]   --> cheese_parser/src/parser.rs:18:133
[INFO] [stdout]    |
[INFO] [stdout] 18 | ...pture, CopyImplicitCapture, ErrorNode, False, ReferenceCapture, ReferenceImplicitCapture, Type};
[INFO] [stdout]    |                                           ^^^^^                                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Token`
[INFO] [stdout]  --> cheese_parser/src/utilities.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cheese_lexer::{Token, TokenType};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DeclarationFlags`
[INFO] [stdout]  --> cheese_parser/src/utilities.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::ast::{AstNode, DeclarationFlags, NodePtr};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `default` in initializer of `AstNodeData`
[INFO] [stdout]   --> cheese_parser/src/parser/function_parser.rs:63:79
[INFO] [stdout]    |
[INFO] [stdout] 63 |                         AstNode::new(start_loc.expanded(&argument_type.span), Argument {
[INFO] [stdout]    |                                                                               ^^^^^^^^ missing `default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `default` in initializer of `AstNodeData`
[INFO] [stdout]   --> cheese_parser/src/parser/function_parser.rs:88:67
[INFO] [stdout]    |
[INFO] [stdout] 88 |             AstNode::new(start_loc.expanded(&argument_type.span), Argument {
[INFO] [stdout]    |                                                                   ^^^^^^^^ missing `default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> cheese_parser/src/parser.rs:275:67
[INFO] [stdout]     |
[INFO] [stdout] 275 |     fn parse_generic_parameter(&mut self, allow_default: bool) -> NodePtr {
[INFO] [stdout]     |        -----------------------                                    ^^^^^^^ expected `Box<AstNode>`, found `()`
[INFO] [stdout]     |        |
[INFO] [stdout]     |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Box<AstNode>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prefix` is never read
[INFO] [stdout]    --> cheese_parser/src/ast.rs:232:13
[INFO] [stdout]     |
[INFO] [stdout] 232 |             prefix = " ";
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]     --> cheese_parser/src/ast.rs:2016:69
[INFO] [stdout]      |
[INFO] [stdout] 2016 |             StaticVariableDeclaration { flags, name, variable_type, value } => {
[INFO] [stdout]      |                                                                     ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v2`
[INFO] [stdout]     --> cheese_parser/src/ast.rs:2017:98
[INFO] [stdout]      |
[INFO] [stdout] 2017 |                 if let StaticVariableDeclaration {flags: f2, name: n2, variable_type: t2, value: v2} = &data {
[INFO] [stdout]      |                                                                                                  ^^ help: if this is intentional, prefix it with an underscore: `_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tt`
[INFO] [stdout]   --> cheese_parser/src/parser/module_parser.rs:53:52
[INFO] [stdout]    |
[INFO] [stdout] 53 | ...   self.eat(TokenType::Semicolon,|tt| ExpectedInformation::new("a semicolon", ExpectedSemicolon, NO_NOTE, vec![])).unwrap_or_else(
[INFO] [stdout]    |                                      ^^ help: if this is intentional, prefix it with an underscore: `_tt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> cheese_parser/src/parser/module_parser.rs:69:21
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 let mut current_span = self.peek_ref().span.clone();
[INFO] [stdout]    |                     ----^^^^^^^^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tt`
[INFO] [stdout]    --> cheese_parser/src/parser/module_parser.rs:102:40
[INFO] [stdout]     |
[INFO] [stdout] 102 |         try_err!(self.eat(Identifier, |tt| ExpectedInformation::new("a name for a static variable", ExpectedName, NO_NOTE, vec![
[INFO] [stdout]     |                                        ^^ help: if this is intentional, prefix it with an underscore: `_tt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tt`
[INFO] [stdout]    --> cheese_parser/src/parser/module_parser.rs:115:47
[INFO] [stdout]     |
[INFO] [stdout] 115 | ...   try_err!(self.eat(TokenType::Assign, |tt|ExpectedInformation::new(format!("an '=' for the initial value of static variable {name}")...
[INFO] [stdout]     |                                             ^^ help: if this is intentional, prefix it with an underscore: `_tt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tt`
[INFO] [stdout]    --> cheese_parser/src/parser/module_parser.rs:124:50
[INFO] [stdout]     |
[INFO] [stdout] 124 | ...   try_err!(self.eat(TokenType::Semicolon, |tt|ExpectedInformation::new(format!("a ';' following the static variable declaration for {...
[INFO] [stdout]     |                                                ^^ help: if this is intentional, prefix it with an underscore: `_tt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> cheese_parser/src/parser/type_parser.rs:19:18
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let (a,b,c) = self.parse_comma_separated_list(Self::parse_generic_type_argument, |t| t == GreaterThan, ">");
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start_location`
[INFO] [stdout]   --> cheese_parser/src/parser/function_parser.rs:12:54
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub(super) fn parse_imported_function(&mut self, start_location: FileSpan, flags: DeclarationFlags) -> NodePtr {
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_location`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]   --> cheese_parser/src/parser/function_parser.rs:12:80
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub(super) fn parse_imported_function(&mut self, start_location: FileSpan, flags: DeclarationFlags) -> NodePtr {
[INFO] [stdout]    |                                                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start_location`
[INFO] [stdout]   --> cheese_parser/src/parser/function_parser.rs:22:44
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn parse_top_level_function(&mut self, start_location: FileSpan, flags: DeclarationFlags) -> NodePtr {
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_location`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]   --> cheese_parser/src/parser/function_parser.rs:22:70
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn parse_top_level_function(&mut self, start_location: FileSpan, flags: DeclarationFlags) -> NodePtr {
[INFO] [stdout]    |                                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `EndOfFile` is named the same as one of the variants of the type `cheese_lexer::TokenType`
[INFO] [stdout]   --> cheese_parser/src/parser/match_parser.rs:70:26
[INFO] [stdout]    |
[INFO] [stdout] 70 |             RightBrace | EndOfFile => false,
[INFO] [stdout]    |                          ^^^^^^^^^ help: to match on the variant, qualify the path: `cheese_lexer::TokenType::EndOfFile`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> cheese_parser/src/parser/match_parser.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             RightBrace | EndOfFile => false,
[INFO] [stdout]    |             ---------------------- matches all the relevant values
[INFO] [stdout] 71 |             _ => true
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `brace_loc`
[INFO] [stdout]   --> cheese_parser/src/parser/match_parser.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let brace_loc = self.peek_ref().span.clone();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_brace_loc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `EndOfFile` is assigned to, but never used
[INFO] [stdout]   --> cheese_parser/src/parser/match_parser.rs:70:26
[INFO] [stdout]    |
[INFO] [stdout] 70 |             RightBrace | EndOfFile => false,
[INFO] [stdout]    |                          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_EndOfFile` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> cheese_parser/src/parser/match_parser.rs:292:38
[INFO] [stdout]     |
[INFO] [stdout] 292 |             try_err!(self.eat(Colon,|t| ExpectedInformation::new(
[INFO] [stdout]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> cheese_parser/src/parser/match_parser.rs:379:38
[INFO] [stdout]     |
[INFO] [stdout] 379 |             try_err!(self.eat(Colon,|t| ExpectedInformation::new(
[INFO] [stdout]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0063, E0170, E0308, E0408, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cheese_parser` (lib) due to 6 previous errors; 38 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1b186b8b0930aa8a41e27977cbf185036dcff8cadac519e89d10dcb2288bafaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b186b8b0930aa8a41e27977cbf185036dcff8cadac519e89d10dcb2288bafaa", kill_on_drop: false }`
[INFO] [stdout] 1b186b8b0930aa8a41e27977cbf185036dcff8cadac519e89d10dcb2288bafaa
