[INFO] cloning repository https://github.com/jonay2000/slidesite
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonay2000/slidesite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonay2000%2Fslidesite", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonay2000%2Fslidesite'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1eda115f63cd8c903388bebdf00702aab8db97a
[INFO] testing jonay2000/slidesite against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonay2000%2Fslidesite" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jonay2000/slidesite on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jonay2000/slidesite
[INFO] finished tweaking git repo https://github.com/jonay2000/slidesite
[INFO] tweaked toml for git repo https://github.com/jonay2000/slidesite written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jonay2000/slidesite 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" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac6bf75777dd6c1b3f092260f9343ddac68005c8a53607992ce8778a77facb6e
[INFO] running `Command { std: "docker" "start" "-a" "ac6bf75777dd6c1b3f092260f9343ddac68005c8a53607992ce8778a77facb6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac6bf75777dd6c1b3f092260f9343ddac68005c8a53607992ce8778a77facb6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac6bf75777dd6c1b3f092260f9343ddac68005c8a53607992ce8778a77facb6e", kill_on_drop: false }`
[INFO] [stdout] ac6bf75777dd6c1b3f092260f9343ddac68005c8a53607992ce8778a77facb6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf710f753377d5a8c1ea0bacdc5e9da2689ac200b3465a8107788aad90537f4a
[INFO] running `Command { std: "docker" "start" "-a" "bf710f753377d5a8c1ea0bacdc5e9da2689ac200b3465a8107788aad90537f4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling libc v0.2.135
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling syn v1.0.102
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling os_str_bytes v6.3.0
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling by_address v1.0.4
[INFO] [stderr]    Compiling ariadne v0.1.5
[INFO] [stderr]    Compiling clap_lex v0.3.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v4.0.14
[INFO] [stderr]    Compiling const-random-macro v0.1.13
[INFO] [stderr]    Compiling const-random v0.1.13
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling chumsky v0.8.0
[INFO] [stderr]    Compiling maud_macros v0.24.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling maud v0.24.0
[INFO] [stderr]    Compiling slidesite v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Program` and `TypeDef`
[INFO] [stdout]  --> src/typechecker/find_types.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::converter::{Field, Program, TypeDef};
[INFO] [stdout]   |                               ^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::Cell`
[INFO] [stdout]  --> src/typechecker/generate_constraints.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cell::Cell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/typechecker/generate_constraints.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/typechecker/generate_constraints.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Expression`, `Field`, `Function`, `Program`, `SlideString`, `Statement`, and `StringCharacter`
[INFO] [stdout]  --> src/typechecker/generate_constraints.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::converter::{Program, Statement, Expression, Field, Function, SlideString, StringCharacter};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^  ^^^^^  ^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TypeError` and `typechecker`
[INFO] [stdout]  --> src/typechecker/generate_constraints.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{typechecker, TypeError};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Constraint`, `TypeTerm`, `TypeVar`, and `Type`
[INFO] [stdout]  --> src/typechecker/generate_constraints.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::typechecker::{Constraint, Type, TypeTerm, TypeVar};
[INFO] [stdout]   |                          ^^^^^^^^^^  ^^^^  ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TypeInfo` and `TypeScope`
[INFO] [stdout]  --> src/typechecker/generate_constraints.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::typechecker::find_types::{TypeInfo, TypeScope};
[INFO] [stdout]   |                                      ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::typechecker::Result`
[INFO] [stdout]  --> src/typechecker/generate_constraints.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::typechecker::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::typechecker::Constraint`
[INFO] [stdout]  --> src/typechecker/solve.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::typechecker::Constraint;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::typechecker::Result`
[INFO] [stdout]  --> src/typechecker/solve.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::typechecker::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]   --> src/typechecker/mod.rs:80:18
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn typecheck(ast: &Program) -> Result<()> {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Slide` is never constructed
[INFO] [stdout]   --> src/converter/ast.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct Slide {}
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Slide` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Theme` is never constructed
[INFO] [stdout]   --> src/converter/ast.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct Theme {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Template` is never constructed
[INFO] [stdout]    --> src/converter/ast.rs:100:12
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct Template {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Template` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `types` is never read
[INFO] [stdout]    --> src/converter/ast.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub struct Program {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] 122 |     pub statements: Vec<Statement>,
[INFO] [stdout] 123 |     pub types: Vec<TypeDef>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Program` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `default`, and `field_type` are never read
[INFO] [stdout]    --> src/converter/ast.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct Field {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 128 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 129 |     pub default: Option<Expression>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 130 |     pub field_type: TypeName,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Field` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `variants` are never read
[INFO] [stdout]    --> src/converter/ast.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |     Enum {
[INFO] [stdout]     |     ---- fields in this variant
[INFO] [stdout] 136 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 137 |         variants: Vec<TypeDef>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TypeDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `fields`, and `generics` are never read
[INFO] [stdout]    --> src/converter/ast.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 139 |     Struct {
[INFO] [stdout]     |     ------ fields in this variant
[INFO] [stdout] 140 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 141 |         fields: Vec<Field>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 142 |         generics: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TypeDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `items`, `generics`, and `stubs` are never read
[INFO] [stdout]    --> src/converter/ast.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |     Trait {
[INFO] [stdout]     |     ----- fields in this variant
[INFO] [stdout] 145 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 146 |         items: Vec<ImplItem>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 147 |         generics: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 148 |         stubs: Vec<FunctionStub>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TypeDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `trait_name`, `name`, `instantiated_generics`, and `body` are never read
[INFO] [stdout]    --> src/converter/ast.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     Impl {
[INFO] [stdout]     |     ---- fields in this variant
[INFO] [stdout] 151 |         trait_name: Option<TypeName>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 152 |         name: TypeName,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 153 |         instantiated_generics: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 154 |         body: Vec<ImplItem>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TypeDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/converter/ast.rs:160:14
[INFO] [stdout]     |
[INFO] [stdout] 160 |     Function(Function)
[INFO] [stdout]     |     -------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ImplItem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 160 |     Function(())
[INFO] [stdout]     |              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]    --> src/converter/ast.rs:164:12
[INFO] [stdout]     |
[INFO] [stdout] 163 | impl ImplItem {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 164 |     pub fn name(&self) -> &str {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `signature` are never read
[INFO] [stdout]    --> src/converter/ast.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub struct FunctionStub {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 173 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 174 |     pub signature: FunctionSignature,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FunctionStub` 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: field `0` is never read
[INFO] [stdout]   --> src/eval/value.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     String(String),
[INFO] [stdout]    |     ------ ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 41 |     String(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/eval/value.rs:42:11
[INFO] [stdout]    |
[INFO] [stdout] 42 |     Block(Vec<SlideStmt>),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 42 |     Block(()),
[INFO] [stdout]    |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/eval/value.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     Column(Vec<SlideStmt>),
[INFO] [stdout]    |     ------ ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 43 |     Column(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/eval/value.rs:44:14
[INFO] [stdout]    |
[INFO] [stdout] 44 |     ListItem(Box<SlideStmt>),
[INFO] [stdout]    |     -------- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 44 |     ListItem(()),
[INFO] [stdout]    |              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/eval/value.rs:45:14
[INFO] [stdout]    |
[INFO] [stdout] 45 |     EnumItem(i64, Box<SlideStmt>),
[INFO] [stdout]    |     -------- ^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 45 |     EnumItem((), ()),
[INFO] [stdout]    |              ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/eval/value.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Marked(String, Box<SlideStmt>),
[INFO] [stdout]    |     ------ ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Marked((), ()),
[INFO] [stdout]    |            ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/eval/value.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     Insert(String),
[INFO] [stdout]    |     ------ ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 47 |     Insert(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `theme` and `body` are never read
[INFO] [stdout]   --> src/eval/value.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Slide {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub theme: Option<Theme>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 55 |
[INFO] [stdout] 56 |     pub body: Vec<SlideStmt>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Slide` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `body` are never read
[INFO] [stdout]   --> src/eval/value.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct Theme {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 61 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 62 |     pub body: Vec<SlideStmt>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Error` is never constructed
[INFO] [stdout]   --> src/parser/ast.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub enum Atom {
[INFO] [stdout]    |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 15 |     Error,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Atom` 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: variant `Marked` is never constructed
[INFO] [stdout]   --> src/parser/ast.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub enum SlideStmt {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 56 |     Marked(String, Box<SlideStmt>),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlideStmt` 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: field `title` is never read
[INFO] [stdout]    --> src/parser/ast.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct Program {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] 145 |     pub title: SlideString,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Program` 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: multiple variants are never constructed
[INFO] [stdout]   --> src/typechecker/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum Type {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] 13 |     Int,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     Tuple(Vec<TypeTerm>),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     Struct{
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     Function {
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     Template,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 27 |     ListItem,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 28 |     EnumItem,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Type` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/typechecker/mod.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct TypeVar(usize);
[INFO] [stdout]    |            ------- ^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `TypeVar` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `generics` are never read
[INFO] [stdout]   --> src/typechecker/mod.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 |     Constructor { name: Type, generics: Vec<TypeTerm> },
[INFO] [stdout]    |     -----------   ^^^^        ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeTerm` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/typechecker/mod.rs:37:14
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Variable(TypeVar),
[INFO] [stdout]    |     -------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeTerm` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Variable(()),
[INFO] [stdout]    |              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Constraint` is never used
[INFO] [stdout]   --> src/typechecker/mod.rs:53:10
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub enum Constraint {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Constraint` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TypeInfo` is never used
[INFO] [stdout]  --> src/typechecker/find_types.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum TypeInfo<'src> {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `type_definition` is never used
[INFO] [stdout]   --> src/typechecker/find_types.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<'src> TypeInfo<'src> {
[INFO] [stdout]    | ------------------------- method in this implementation
[INFO] [stdout] 16 |     pub fn type_definition(&self) -> &Type {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TypeScope` is never constructed
[INFO] [stdout]   --> src/typechecker/find_types.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct TypeScope<'src> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `declare`, `find`, and `new` are never used
[INFO] [stdout]   --> src/typechecker/find_types.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl<'src> TypeScope<'src> {
[INFO] [stdout]    | -------------------------- associated items in this implementation
[INFO] [stdout] 28 |     fn declare(&mut self, name: &str, ty: TypeInfo<'src>) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn find(&self, name: &str) -> Result<Rc<TypeInfo>> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.98s
[INFO] running `Command { std: "docker" "inspect" "bf710f753377d5a8c1ea0bacdc5e9da2689ac200b3465a8107788aad90537f4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf710f753377d5a8c1ea0bacdc5e9da2689ac200b3465a8107788aad90537f4a", kill_on_drop: false }`
[INFO] [stdout] bf710f753377d5a8c1ea0bacdc5e9da2689ac200b3465a8107788aad90537f4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e185c8db72781141469ecfad0d23734057dcaa91bd4921b9afa975894fe770f0
[INFO] running `Command { std: "docker" "start" "-a" "e185c8db72781141469ecfad0d23734057dcaa91bd4921b9afa975894fe770f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling slidesite v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Program` and `TypeDef`
[INFO] [stdout]  --> src/typechecker/find_types.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::converter::{Field, Program, TypeDef};
[INFO] [stdout]   |                               ^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::Cell`
[INFO] [stdout]  --> src/typechecker/generate_constraints.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cell::Cell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/typechecker/generate_constraints.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/typechecker/generate_constraints.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Expression`, `Field`, `Function`, `Program`, `SlideString`, `Statement`, and `StringCharacter`
[INFO] [stdout]  --> src/typechecker/generate_constraints.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::converter::{Program, Statement, Expression, Field, Function, SlideString, StringCharacter};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^  ^^^^^  ^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TypeError` and `typechecker`
[INFO] [stdout]  --> src/typechecker/generate_constraints.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{typechecker, TypeError};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Constraint`, `TypeTerm`, `TypeVar`, and `Type`
[INFO] [stdout]  --> src/typechecker/generate_constraints.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::typechecker::{Constraint, Type, TypeTerm, TypeVar};
[INFO] [stdout]   |                          ^^^^^^^^^^  ^^^^  ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TypeInfo` and `TypeScope`
[INFO] [stdout]  --> src/typechecker/generate_constraints.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::typechecker::find_types::{TypeInfo, TypeScope};
[INFO] [stdout]   |                                      ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::typechecker::Result`
[INFO] [stdout]  --> src/typechecker/generate_constraints.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::typechecker::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::typechecker::Constraint`
[INFO] [stdout]  --> src/typechecker/solve.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::typechecker::Constraint;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::typechecker::Result`
[INFO] [stdout]  --> src/typechecker/solve.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::typechecker::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]   --> src/typechecker/mod.rs:80:18
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn typecheck(ast: &Program) -> Result<()> {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Slide` is never constructed
[INFO] [stdout]   --> src/converter/ast.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct Slide {}
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Slide` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Theme` is never constructed
[INFO] [stdout]   --> src/converter/ast.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct Theme {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Template` is never constructed
[INFO] [stdout]    --> src/converter/ast.rs:100:12
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct Template {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Template` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `types` is never read
[INFO] [stdout]    --> src/converter/ast.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub struct Program {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] 122 |     pub statements: Vec<Statement>,
[INFO] [stdout] 123 |     pub types: Vec<TypeDef>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Program` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `default`, and `field_type` are never read
[INFO] [stdout]    --> src/converter/ast.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct Field {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 128 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 129 |     pub default: Option<Expression>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 130 |     pub field_type: TypeName,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Field` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `variants` are never read
[INFO] [stdout]    --> src/converter/ast.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |     Enum {
[INFO] [stdout]     |     ---- fields in this variant
[INFO] [stdout] 136 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 137 |         variants: Vec<TypeDef>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TypeDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `fields`, and `generics` are never read
[INFO] [stdout]    --> src/converter/ast.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 139 |     Struct {
[INFO] [stdout]     |     ------ fields in this variant
[INFO] [stdout] 140 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 141 |         fields: Vec<Field>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 142 |         generics: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TypeDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `items`, `generics`, and `stubs` are never read
[INFO] [stdout]    --> src/converter/ast.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |     Trait {
[INFO] [stdout]     |     ----- fields in this variant
[INFO] [stdout] 145 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 146 |         items: Vec<ImplItem>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 147 |         generics: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 148 |         stubs: Vec<FunctionStub>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TypeDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `trait_name`, `name`, `instantiated_generics`, and `body` are never read
[INFO] [stdout]    --> src/converter/ast.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     Impl {
[INFO] [stdout]     |     ---- fields in this variant
[INFO] [stdout] 151 |         trait_name: Option<TypeName>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 152 |         name: TypeName,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 153 |         instantiated_generics: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 154 |         body: Vec<ImplItem>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TypeDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/converter/ast.rs:160:14
[INFO] [stdout]     |
[INFO] [stdout] 160 |     Function(Function)
[INFO] [stdout]     |     -------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ImplItem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 160 |     Function(())
[INFO] [stdout]     |              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]    --> src/converter/ast.rs:164:12
[INFO] [stdout]     |
[INFO] [stdout] 163 | impl ImplItem {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 164 |     pub fn name(&self) -> &str {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `signature` are never read
[INFO] [stdout]    --> src/converter/ast.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub struct FunctionStub {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 173 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 174 |     pub signature: FunctionSignature,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FunctionStub` 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: field `0` is never read
[INFO] [stdout]   --> src/eval/value.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     String(String),
[INFO] [stdout]    |     ------ ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 41 |     String(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/eval/value.rs:42:11
[INFO] [stdout]    |
[INFO] [stdout] 42 |     Block(Vec<SlideStmt>),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 42 |     Block(()),
[INFO] [stdout]    |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/eval/value.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     Column(Vec<SlideStmt>),
[INFO] [stdout]    |     ------ ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 43 |     Column(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/eval/value.rs:44:14
[INFO] [stdout]    |
[INFO] [stdout] 44 |     ListItem(Box<SlideStmt>),
[INFO] [stdout]    |     -------- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 44 |     ListItem(()),
[INFO] [stdout]    |              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/eval/value.rs:45:14
[INFO] [stdout]    |
[INFO] [stdout] 45 |     EnumItem(i64, Box<SlideStmt>),
[INFO] [stdout]    |     -------- ^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 45 |     EnumItem((), ()),
[INFO] [stdout]    |              ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/eval/value.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Marked(String, Box<SlideStmt>),
[INFO] [stdout]    |     ------ ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Marked((), ()),
[INFO] [stdout]    |            ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/eval/value.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     Insert(String),
[INFO] [stdout]    |     ------ ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 47 |     Insert(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `theme` and `body` are never read
[INFO] [stdout]   --> src/eval/value.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Slide {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub theme: Option<Theme>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 55 |
[INFO] [stdout] 56 |     pub body: Vec<SlideStmt>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Slide` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `body` are never read
[INFO] [stdout]   --> src/eval/value.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct Theme {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 61 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 62 |     pub body: Vec<SlideStmt>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Error` is never constructed
[INFO] [stdout]   --> src/parser/ast.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub enum Atom {
[INFO] [stdout]    |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 15 |     Error,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Atom` 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: variant `Marked` is never constructed
[INFO] [stdout]   --> src/parser/ast.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub enum SlideStmt {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 56 |     Marked(String, Box<SlideStmt>),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlideStmt` 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: field `title` is never read
[INFO] [stdout]    --> src/parser/ast.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct Program {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] 145 |     pub title: SlideString,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Program` 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: multiple variants are never constructed
[INFO] [stdout]   --> src/typechecker/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum Type {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] 13 |     Int,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     Tuple(Vec<TypeTerm>),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     Struct{
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     Function {
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     Template,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 27 |     ListItem,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 28 |     EnumItem,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Type` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/typechecker/mod.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct TypeVar(usize);
[INFO] [stdout]    |            ------- ^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `TypeVar` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `generics` are never read
[INFO] [stdout]   --> src/typechecker/mod.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 |     Constructor { name: Type, generics: Vec<TypeTerm> },
[INFO] [stdout]    |     -----------   ^^^^        ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeTerm` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/typechecker/mod.rs:37:14
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Variable(TypeVar),
[INFO] [stdout]    |     -------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeTerm` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Variable(()),
[INFO] [stdout]    |              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Constraint` is never used
[INFO] [stdout]   --> src/typechecker/mod.rs:53:10
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub enum Constraint {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Constraint` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TypeInfo` is never used
[INFO] [stdout]  --> src/typechecker/find_types.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum TypeInfo<'src> {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `type_definition` is never used
[INFO] [stdout]   --> src/typechecker/find_types.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<'src> TypeInfo<'src> {
[INFO] [stdout]    | ------------------------- method in this implementation
[INFO] [stdout] 16 |     pub fn type_definition(&self) -> &Type {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TypeScope` is never constructed
[INFO] [stdout]   --> src/typechecker/find_types.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct TypeScope<'src> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `declare`, `find`, and `new` are never used
[INFO] [stdout]   --> src/typechecker/find_types.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl<'src> TypeScope<'src> {
[INFO] [stdout]    | -------------------------- associated items in this implementation
[INFO] [stdout] 28 |     fn declare(&mut self, name: &str, ty: TypeInfo<'src>) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn find(&self, name: &str) -> Result<Rc<TypeInfo>> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.37s
[INFO] running `Command { std: "docker" "inspect" "e185c8db72781141469ecfad0d23734057dcaa91bd4921b9afa975894fe770f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e185c8db72781141469ecfad0d23734057dcaa91bd4921b9afa975894fe770f0", kill_on_drop: false }`
[INFO] [stdout] e185c8db72781141469ecfad0d23734057dcaa91bd4921b9afa975894fe770f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b3ebc3849dde8feed51d6495df39f1efcd6751d19de62bf614d6cd4d9f479792
[INFO] running `Command { std: "docker" "start" "-a" "b3ebc3849dde8feed51d6495df39f1efcd6751d19de62bf614d6cd4d9f479792", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Program` and `TypeDef`
[INFO] [stderr]  --> src/typechecker/find_types.rs:3:31
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::converter::{Field, Program, TypeDef};
[INFO] [stderr]   |                               ^^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::Cell`
[INFO] [stderr]  --> src/typechecker/generate_constraints.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::cell::Cell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/typechecker/generate_constraints.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> src/typechecker/generate_constraints.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::rc::Rc;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Expression`, `Field`, `Function`, `Program`, `SlideString`, `Statement`, and `StringCharacter`
[INFO] [stderr]  --> src/typechecker/generate_constraints.rs:4:24
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::converter::{Program, Statement, Expression, Field, Function, SlideString, StringCharacter};
[INFO] [stderr]   |                        ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^  ^^^^^  ^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `TypeError` and `typechecker`
[INFO] [stderr]  --> src/typechecker/generate_constraints.rs:5:13
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::{typechecker, TypeError};
[INFO] [stderr]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Constraint`, `TypeTerm`, `TypeVar`, and `Type`
[INFO] [stderr]  --> src/typechecker/generate_constraints.rs:6:26
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::typechecker::{Constraint, Type, TypeTerm, TypeVar};
[INFO] [stderr]   |                          ^^^^^^^^^^  ^^^^  ^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `TypeInfo` and `TypeScope`
[INFO] [stderr]  --> src/typechecker/generate_constraints.rs:7:38
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::typechecker::find_types::{TypeInfo, TypeScope};
[INFO] [stderr]   |                                      ^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::typechecker::Result`
[INFO] [stderr]  --> src/typechecker/generate_constraints.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::typechecker::Result;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::typechecker::Constraint`
[INFO] [stderr]  --> src/typechecker/solve.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::typechecker::Constraint;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::typechecker::Result`
[INFO] [stderr]  --> src/typechecker/solve.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::typechecker::Result;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ast`
[INFO] [stderr]   --> src/typechecker/mod.rs:80:18
[INFO] [stderr]    |
[INFO] [stderr] 80 | pub fn typecheck(ast: &Program) -> Result<()> {
[INFO] [stderr]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Slide` is never constructed
[INFO] [stderr]   --> src/converter/ast.rs:68:12
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub struct Slide {}
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Slide` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Theme` is never constructed
[INFO] [stderr]   --> src/converter/ast.rs:71:12
[INFO] [stderr]    |
[INFO] [stderr] 71 | pub struct Theme {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Template` is never constructed
[INFO] [stderr]    --> src/converter/ast.rs:100:12
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub struct Template {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Template` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `types` is never read
[INFO] [stderr]    --> src/converter/ast.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 121 | pub struct Program {
[INFO] [stderr]     |            ------- field in this struct
[INFO] [stderr] 122 |     pub statements: Vec<Statement>,
[INFO] [stderr] 123 |     pub types: Vec<TypeDef>,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Program` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `default`, and `field_type` are never read
[INFO] [stderr]    --> src/converter/ast.rs:128:9
[INFO] [stderr]     |
[INFO] [stderr] 127 | pub struct Field {
[INFO] [stderr]     |            ----- fields in this struct
[INFO] [stderr] 128 |     pub name: String,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 129 |     pub default: Option<Expression>,
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 130 |     pub field_type: TypeName,
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Field` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: fields `name` and `variants` are never read
[INFO] [stdout] running 10 tests
[INFO] [stderr]    --> src/converter/ast.rs:136:9
[INFO] [stderr]     |
[INFO] [stderr] 135 |     Enum {
[INFO] [stderr]     |     ---- fields in this variant
[INFO] [stderr] 136 |         name: String,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 137 |         variants: Vec<TypeDef>,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `TypeDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `fields`, and `generics` are never read
[INFO] [stderr]    --> src/converter/ast.rs:140:9
[INFO] [stderr]     |
[INFO] [stderr] 139 |     Struct {
[INFO] [stderr]     |     ------ fields in this variant
[INFO] [stderr] 140 |         name: String,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 141 |         fields: Vec<Field>,
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 142 |         generics: Vec<String>,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `TypeDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `items`, `generics`, and `stubs` are never read
[INFO] [stderr]    --> src/converter/ast.rs:145:9
[INFO] [stderr]     |
[INFO] [stderr] 144 |     Trait {
[INFO] [stderr]     |     ----- fields in this variant
[INFO] [stderr] 145 |         name: String,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 146 |         items: Vec<ImplItem>,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 147 |         generics: Vec<String>,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 148 |         stubs: Vec<FunctionStub>,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `TypeDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `trait_name`, `name`, `instantiated_generics`, and `body` are never read
[INFO] [stderr]    --> src/converter/ast.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 150 |     Impl {
[INFO] [stderr]     |     ---- fields in this variant
[INFO] [stderr] 151 |         trait_name: Option<TypeName>,
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 152 |         name: TypeName,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 153 |         instantiated_generics: Vec<String>,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 154 |         body: Vec<ImplItem>,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `TypeDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/converter/ast.rs:160:14
[INFO] [stderr]     |
[INFO] [stderr] 160 |     Function(Function)
[INFO] [stderr]     |     -------- ^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ImplItem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 160 |     Function(())
[INFO] [stderr]     |              ~~
[INFO] [stderr] 
[INFO] [stderr] warning: method `name` is never used
[INFO] [stderr]    --> src/converter/ast.rs:164:12
[INFO] [stderr]     |
[INFO] [stderr] 163 | impl ImplItem {
[INFO] [stderr]     | ------------- method in this implementation
[INFO] [stderr] 164 |     pub fn name(&self) -> &str {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `signature` are never read
[INFO] [stderr]    --> src/converter/ast.rs:173:9
[INFO] [stderr]     |
[INFO] [stderr] 172 | pub struct FunctionStub {
[INFO] [stderr]     |            ------------ fields in this struct
[INFO] [stderr] 173 |     pub name: String,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 174 |     pub signature: FunctionSignature,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `FunctionStub` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/eval/value.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 41 |     String(String),
[INFO] [stderr]    |     ------ ^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 41 |     String(()),
[INFO] [stderr]    |            ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/eval/value.rs:42:11
[INFO] [stderr]    |
[INFO] [stderr] 42 |     Block(Vec<SlideStmt>),
[INFO] [stderr]    |     ----- ^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 42 |     Block(()),
[INFO] [stderr]    |           ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/eval/value.rs:43:12
[INFO] [stderr]    |
[INFO] [stderr] 43 |     Column(Vec<SlideStmt>),
[INFO] [stderr]    |     ------ ^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 43 |     Column(()),
[INFO] [stderr]    |            ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/eval/value.rs:44:14
[INFO] [stderr]    |
[INFO] [stderr] 44 |     ListItem(Box<SlideStmt>),
[INFO] [stderr]    |     -------- ^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 44 |     ListItem(()),
[INFO] [stderr]    |              ~~
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0` and `1` are never read
[INFO] [stderr]   --> src/eval/value.rs:45:14
[INFO] [stderr]    |
[INFO] [stderr] 45 |     EnumItem(i64, Box<SlideStmt>),
[INFO] [stderr]    |     -------- ^^^  ^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     fields in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stderr]    |
[INFO] [stderr] 45 |     EnumItem((), ()),
[INFO] [stderr]    |              ~~  ~~
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0` and `1` are never read
[INFO] [stderr]   --> src/eval/value.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 46 |     Marked(String, Box<SlideStmt>),
[INFO] [stderr]    |     ------ ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     fields in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stderr]    |
[INFO] [stderr] 46 |     Marked((), ()),
[INFO] [stderr]    |            ~~  ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/eval/value.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 |     Insert(String),
[INFO] [stderr]    |     ------ ^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SlideStmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 47 |     Insert(()),
[INFO] [stderr]    |            ~~
[INFO] [stderr] 
[INFO] [stderr] warning: fields `theme` and `body` are never read
[INFO] [stderr]   --> src/eval/value.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub struct Slide {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 54 |     pub theme: Option<Theme>,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 55 |
[INFO] [stderr] 56 |     pub body: Vec<SlideStmt>,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Slide` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `body` are never read
[INFO] [stderr]   --> src/eval/value.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub struct Theme {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] 61 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 62 |     pub body: Vec<SlideStmt>,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Error` is never constructed
[INFO] [stderr]   --> src/parser/ast.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Atom {
[INFO] [stderr]    |          ---- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 15 |     Error,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Atom` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Marked` is never constructed
[INFO] [stderr]   --> src/parser/ast.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub enum SlideStmt {
[INFO] [stderr]    |          --------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 56 |     Marked(String, Box<SlideStmt>),
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SlideStmt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `title` is never read
[INFO] [stderr]    --> src/parser/ast.rs:145:9
[INFO] [stderr]     |
[INFO] [stderr] 144 | pub struct Program {
[INFO] [stderr]     |            ------- field in this struct
[INFO] [stderr] 145 |     pub title: SlideString,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Program` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]   --> src/typechecker/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub enum Type {
[INFO] [stderr]    |          ---- variants in this enum
[INFO] [stderr] 13 |     Int,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 14 |     String,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 15 |     Tuple(Vec<TypeTerm>),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 16 |     Struct{
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 20 |     Function {
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     Template,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 27 |     ListItem,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 28 |     EnumItem,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Type` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/typechecker/mod.rs:32:20
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub struct TypeVar(usize);
[INFO] [stderr]    |            ------- ^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `TypeVar` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `generics` are never read
[INFO] [stderr]   --> src/typechecker/mod.rs:36:19
[INFO] [stderr]    |
[INFO] [stderr] 36 |     Constructor { name: Type, generics: Vec<TypeTerm> },
[INFO] [stderr]    |     -----------   ^^^^        ^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     fields in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TypeTerm` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/typechecker/mod.rs:37:14
[INFO] [stderr]    |
[INFO] [stderr] 37 |     Variable(TypeVar),
[INFO] [stderr]    |     -------- ^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TypeTerm` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 37 |     Variable(()),
[INFO] [stderr]    |              ~~
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Constraint` is never used
[INFO] [stderr]   --> src/typechecker/mod.rs:53:10
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub enum Constraint {
[INFO] [stderr]    |          ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Constraint` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: enum `TypeInfo` is never used
[INFO] [stderr]  --> src/typechecker/find_types.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub enum TypeInfo<'src> {
[INFO] [stderr]   |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `type_definition` is never used
[INFO] [stderr]   --> src/typechecker/find_types.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | impl<'src> TypeInfo<'src> {
[INFO] [stderr]    | ------------------------- method in this implementation
[INFO] [stderr] 16 |     pub fn type_definition(&self) -> &Type {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TypeScope` is never constructed
[INFO] [stderr]   --> src/typechecker/find_types.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub struct TypeScope<'src> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `declare`, `find`, and `new` are never used
[INFO] [stderr]   --> src/typechecker/find_types.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | impl<'src> TypeScope<'src> {
[INFO] [stderr]    | -------------------------- associated items in this implementation
[INFO] [stderr] 28 |     fn declare(&mut self, name: &str, ty: TypeInfo<'src>) -> Result<()> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 |     pub fn find(&self, name: &str) -> Result<Rc<TypeInfo>> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 40 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `slidesite` (bin "slidesite" test) generated 45 warnings (run `cargo fix --bin "slidesite" --tests` to apply 11 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/slidesite-29b88fb4db431163)
[INFO] [stdout] test parser::tests::last_stmt_not_terminated ... ok
[INFO] [stdout] test parser::tests::list ... ok
[INFO] [stdout] test parser::tests::simple_slide ... ok
[INFO] [stdout] test parser::tests::enumerate ... ok
[INFO] [stdout] test parser::tests::slide_with_content ... ok
[INFO] [stdout] test parser::tests::slide_with_block ... ok
[INFO] [stdout] test parser::tests::column ... ok
[INFO] [stdout] test parser::tests::only_comment ... ok
[INFO] [stdout] test parser::tests::slide_with_block_reversed ... ok
[INFO] [stdout] test parser::tests::newline_terminated ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- parser::tests::newline_terminated stdout ----
[INFO] [stdout] thread 'parser::tests::newline_terminated' panicked at src/parser/mod.rs:818:5:
[INFO] [stdout] [31mError:[0m Unexpected token in input, expected /, }
[INFO] [stdout]    [38;5;246m╭[0m[38;5;246m─[0m[38;5;246m[[0m<unknown>:4:5[38;5;246m][0m
[INFO] [stdout]    [38;5;246m│[0m
[INFO] [stdout]  [38;5;246m4 │[0m [38;5;249m [0m[38;5;249m [0m[38;5;249m [0m[38;5;249m [0m[31m{[0m
[INFO] [stdout]  [38;5;246m  ·[0m     [31m┬[0m  
[INFO] [stdout]  [38;5;246m  ·[0m     [31m╰[0m[31m─[0m[31m─[0m Unexpected token [31m{[0m
[INFO] [stdout] [38;5;246m───╯[0m
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5eb5ac486efa - std::backtrace_rs::backtrace::libunwind::trace::h8810477743020387
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5eb5ac486efa - std::backtrace_rs::backtrace::trace_unsynchronized::h3aa55355dd6c54a6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5eb5ac486efa - std::sys::backtrace::_print_fmt::h8588b0f62410823f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5eb5ac486efa - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h98c26ac25ffe89bb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5eb5ac4ac9e3 - core::fmt::rt::Argument::fmt::hf95377f4aebd453b
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5eb5ac4ac9e3 - core::fmt::write::h0dd5f6e2238c7982
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/mod.rs:1189:21
[INFO] [stdout]    6:     0x5eb5ac484093 - std::io::Write::write_fmt::h03bb0ca26e6faf8c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/io/mod.rs:1884:15
[INFO] [stdout]    7:     0x5eb5ac486d42 - std::sys::backtrace::BacktraceLock::print::h5c19c1c038ee186d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5eb5ac48837d - std::panicking::default_hook::{{closure}}::h77172f079a1fcb13
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5eb5ac488187 - std::panicking::default_hook::he5f8e3b203ccddba
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x5eb5ac444b27 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7a3c7b4a1ae77f2f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   11:     0x5eb5ac444b27 - test::test_main::{{closure}}::hf0d3b69ae9b353d1
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x5eb5ac488a28 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6332e82e7b189abd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   13:     0x5eb5ac488a28 - std::panicking::rust_panic_with_hook::h53863d4e9018df39
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x5eb5ac4887ea - std::panicking::begin_panic_handler::{{closure}}::h67280e6fa0757873
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x5eb5ac4873d9 - std::sys::backtrace::__rust_end_short_backtrace::h1dac3f54d6fbbeb2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5eb5ac48847c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x5eb5ac172b40 - core::panicking::panic_fmt::h6792bd1b2bf01041
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:76:14
[INFO] [stdout]   18:     0x5eb5ac3e52f3 - core::panicking::panic_display::h402edcee5788513c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:269:5
[INFO] [stdout]   19:     0x5eb5ac409f5a - slidesite::parser::tests::newline_terminated::panic_cold_display::ha89cb658770603a4
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic.rs:100:13
[INFO] [stdout]   20:     0x5eb5ac409dff - slidesite::parser::tests::newline_terminated::h1775271eeb77a924
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/mod.rs:806:17
[INFO] [stdout]   21:     0x5eb5ac409b97 - slidesite::parser::tests::newline_terminated::{{closure}}::hbb36b095cb52a506
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/mod.rs:804:23
[INFO] [stdout]   22:     0x5eb5ac3d39d6 - core::ops::function::FnOnce::call_once::hfe56bb9be0d432aa
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5eb5ac44964b - core::ops::function::FnOnce::call_once::h871bf86719ec9aa4
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5eb5ac44964b - test::__rust_begin_short_backtrace::h2167df1e2b7d76fd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:632:18
[INFO] [stdout]   25:     0x5eb5ac449038 - test::run_test_in_process::{{closure}}::h15d92f75a3adfb79
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:60
[INFO] [stdout]   26:     0x5eb5ac449038 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb6c8955835a8dbbb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x5eb5ac449038 - std::panicking::try::do_call::hc79d0fc888a0bd30
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x5eb5ac449038 - std::panicking::try::hb8a7878e3a8589d6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x5eb5ac449038 - std::panic::catch_unwind::hb8e4600ff0ff5cfa
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x5eb5ac449038 - test::run_test_in_process::hc2900b0b18688dd6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:27
[INFO] [stdout]   31:     0x5eb5ac449038 - test::run_test::{{closure}}::hac2a9cb07be3d48d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:576:43
[INFO] [stdout]   32:     0x5eb5ac40cada - test::run_test::{{closure}}::h4a5b729e66a38cd8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:606:41
[INFO] [stdout]   33:     0x5eb5ac40cada - std::sys::backtrace::__rust_begin_short_backtrace::h0496fb742492f573
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x5eb5ac410454 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hbb6d257c550a54bd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:561:17
[INFO] [stdout]   35:     0x5eb5ac410454 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h46696fe4a6832328
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x5eb5ac410454 - std::panicking::try::do_call::h2625a51b667bfb64
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   37:     0x5eb5ac410454 - std::panicking::try::hb956a59a1973aa4c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   38:     0x5eb5ac410454 - std::panic::catch_unwind::h64f3b9d1067ef6a0
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x5eb5ac410454 - std::thread::Builder::spawn_unchecked_::{{closure}}::h42b2841295b6c0b2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   40:     0x5eb5ac410454 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6127de71b8124639
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5eb5ac48c96b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h42f0ba71002a1b2c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   42:     0x5eb5ac48c96b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::had9e47d7a3dcecb8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   43:     0x5eb5ac48c96b - std::sys::pal::unix::thread::Thread::new::thread_start::h48cf765408f6f5f2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x7af45a61eac3 - <unknown>
[INFO] [stdout]   45:     0x7af45a6afa04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     parser::tests::newline_terminated
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin slidesite`
[INFO] running `Command { std: "docker" "inspect" "b3ebc3849dde8feed51d6495df39f1efcd6751d19de62bf614d6cd4d9f479792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3ebc3849dde8feed51d6495df39f1efcd6751d19de62bf614d6cd4d9f479792", kill_on_drop: false }`
[INFO] [stdout] b3ebc3849dde8feed51d6495df39f1efcd6751d19de62bf614d6cd4d9f479792
