[INFO] cloning repository https://github.com/kavishsathia/star
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kavishsathia/star" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkavishsathia%2Fstar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkavishsathia%2Fstar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9be21424fab9fa1f02bcf32d56b82aaffd6e0c68
[INFO] checking kavishsathia/star against 36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6 for pr-160581
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkavishsathia%2Fstar" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kavishsathia/star
[INFO] finished tweaking git repo https://github.com/kavishsathia/star
[INFO] tweaked toml for git repo https://github.com/kavishsathia/star written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kavishsathia/star on toolchain 36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kavishsathia/star 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" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] bd4905dff3f2816bff5550c219a891005607f2a03a38757f3961bdc330e8225b
[INFO] running `Command { std: "docker" "start" "bd4905dff3f2816bff5550c219a891005607f2a03a38757f3961bdc330e8225b", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bd4905dff3f2816bff5550c219a891005607f2a03a38757f3961bdc330e8225b" "/opt/rustwide/cargo-home/bin/cargo" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd4905dff3f2816bff5550c219a891005607f2a03a38757f3961bdc330e8225b", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `Expr`, `Statement`, `TypeKind`, `Type`, and `UnaryOp`
[INFO] [stdout]  --> src/frontend/parser/mod.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::ast::{BinaryOp, Expr, Program, Statement, Type, TypeKind, UnaryOp};
[INFO] [stdout]   |                            ^^^^           ^^^^^^^^^  ^^^^  ^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lexer::Token`
[INFO] [stdout]  --> src/frontend/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use lexer::Token;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/analysis/types/stmt.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::ast::tast::{self, TypedProgram, TypedStatement};
[INFO] [stdout]   |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UnaryOp`
[INFO] [stdout]  --> src/transforms/wrap.rs:2:44
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ast::{BinaryOp, Type, TypeKind, UnaryOp};
[INFO] [stdout]   |                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `segregate_fields`
[INFO] [stdout]  --> src/transforms/mod.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use flatten::{Flattener, segregate_fields};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Type`
[INFO] [stdout]  --> src/backend/irgen.rs:2:37
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ast::{BinaryOp, Pattern, Type, FlattenedProgram};
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Expr`, `Statement`, `TypeKind`, `Type`, and `UnaryOp`
[INFO] [stdout]  --> src/frontend/parser/mod.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::ast::{BinaryOp, Expr, Program, Statement, Type, TypeKind, UnaryOp};
[INFO] [stdout]   |                            ^^^^           ^^^^^^^^^  ^^^^  ^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lexer::Token`
[INFO] [stdout]  --> src/frontend/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use lexer::Token;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/analysis/types/stmt.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::ast::tast::{self, TypedProgram, TypedStatement};
[INFO] [stdout]   |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UnaryOp`
[INFO] [stdout]  --> src/transforms/wrap.rs:2:44
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ast::{BinaryOp, Type, TypeKind, UnaryOp};
[INFO] [stdout]   |                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `segregate_fields`
[INFO] [stdout]  --> src/transforms/mod.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use flatten::{Flattener, segregate_fields};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Type`
[INFO] [stdout]  --> src/backend/irgen.rs:2:37
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ast::{BinaryOp, Pattern, Type, FlattenedProgram};
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/analysis/types/expr.rs:325:17
[INFO] [stdout]     |
[INFO] [stdout] 325 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `binding`
[INFO] [stdout]    --> src/analysis/types/expr.rs:326:17
[INFO] [stdout]     |
[INFO] [stdout] 326 |                 binding,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `binding: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arms`
[INFO] [stdout]    --> src/analysis/types/expr.rs:327:17
[INFO] [stdout]     |
[INFO] [stdout] 327 |                 arms,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `arms: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `condition`
[INFO] [stdout]   --> src/transforms/flatten.rs:59:21
[INFO] [stdout]    |
[INFO] [stdout] 59 |                     condition,
[INFO] [stdout]    |                     ^^^^^^^^^ help: try ignoring the field: `condition: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `condition`
[INFO] [stdout]   --> src/transforms/flatten.rs:68:44
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 AnalyzedStatement::While { condition, body } => {
[INFO] [stdout]    |                                            ^^^^^^^^^ help: try ignoring the field: `condition: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `condition`
[INFO] [stdout]   --> src/transforms/flatten.rs:73:21
[INFO] [stdout]    |
[INFO] [stdout] 73 |                     condition,
[INFO] [stdout]    |                     ^^^^^^^^^ help: try ignoring the field: `condition: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/transforms/flatten.rs:146:14
[INFO] [stdout]     |
[INFO] [stdout] 146 |         for (name, ty, index, captured) in params.iter() {
[INFO] [stdout]     |              ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/transforms/flatten.rs:176:28
[INFO] [stdout]     |
[INFO] [stdout] 176 |                 for (n, t, k) in captures.iter() {
[INFO] [stdout]     |                            ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fn_type`
[INFO] [stdout]    --> src/transforms/flatten.rs:274:21
[INFO] [stdout]     |
[INFO] [stdout] 274 |                 let fn_type = Type {
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fn_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `captured`
[INFO] [stdout]   --> src/backend/irgen.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 captured,
[INFO] [stdout]    |                 ^^^^^^^^ help: try ignoring the field: `captured: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/backend/irgen.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 index,
[INFO] [stdout]    |                 ^^^^^ help: try ignoring the field: `index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/backend/irgen.rs:98:17
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 name,
[INFO] [stdout]    |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `captured`
[INFO] [stdout]    --> src/backend/irgen.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 captured,
[INFO] [stdout]     |                 ^^^^^^^^ help: try ignoring the field: `captured: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/backend/irgen.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 name,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/backend/irgen.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 |                 ty,
[INFO] [stdout]     |                 ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `captured`
[INFO] [stdout]    --> src/backend/irgen.rs:120:17
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 captured,
[INFO] [stdout]     |                 ^^^^^^^^ help: try ignoring the field: `captured: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/backend/irgen.rs:255:32
[INFO] [stdout]     |
[INFO] [stdout] 255 |             Expr::Identifier { name, index } => Ok(IRExpr {
[INFO] [stdout]     |                                ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/backend/irgen.rs:344:45
[INFO] [stdout]     |
[INFO] [stdout] 344 |                 Expr::Identifier { name: _, index } => {
[INFO] [stdout]     |                                             ^^^^^ help: try ignoring the field: `index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/backend/irgen.rs:464:32
[INFO] [stdout]     |
[INFO] [stdout] 464 |             Pattern::MatchType(ty) => todo!(),
[INFO] [stdout]     |                                ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `object`
[INFO] [stdout]    --> src/backend/codegen/expr.rs:111:60
[INFO] [stdout]     |
[INFO] [stdout] 111 |                 } else if let IRExprKind::FieldReference { object, offset } = &left.node {
[INFO] [stdout]     |                                                            ^^^^^^ help: try ignoring the field: `object: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]    --> src/backend/codegen/expr.rs:111:68
[INFO] [stdout]     |
[INFO] [stdout] 111 |                 } else if let IRExprKind::FieldReference { object, offset } = &left.node {
[INFO] [stdout]     |                                                                    ^^^^^^ help: try ignoring the field: `offset: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `VariableKind` is more private than the item `LocalsIndexer::lookup`
[INFO] [stdout]    --> src/analysis/locals.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn lookup(&mut self, name: &str) -> Result<VariableKind, CompilerError> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `LocalsIndexer::lookup` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `VariableKind` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/analysis/locals.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout]  16 | enum VariableKind {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `CaptureKind` is more private than the item `Flattener::gather_captures`
[INFO] [stdout]   --> src/transforms/flatten.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | /     pub fn gather_captures(
[INFO] [stdout] 52 | |         &mut self,
[INFO] [stdout] 53 | |         body: &Vec<AnalyzedStatement>,
[INFO] [stdout] 54 | |     ) -> Vec<(String, Type, CaptureKind)> {
[INFO] [stdout]    | |_________________________________________^ method `Flattener::gather_captures` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `CaptureKind` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/transforms/flatten.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | enum CaptureKind {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `CaptureKind` is more private than the item `Flattener::scan_params`
[INFO] [stdout]    --> src/transforms/flatten.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 | /     pub fn scan_params(
[INFO] [stdout] 137 | |         &mut self,
[INFO] [stdout] 138 | |         params: &Vec<(
[INFO] [stdout] 139 | |             String,
[INFO] [stdout] ...   |
[INFO] [stdout] 143 | |         )>,
[INFO] [stdout] 144 | |     ) -> Vec<(String, Type, CaptureKind)> {
[INFO] [stdout]     | |_________________________________________^ method `Flattener::scan_params` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `CaptureKind` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/transforms/flatten.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout]  35 | enum CaptureKind {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `CaptureKind` is more private than the item `Flattener::flatten_stmt`
[INFO] [stdout]    --> src/transforms/flatten.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 | /     pub fn flatten_stmt(
[INFO] [stdout] 156 | |         &mut self,
[INFO] [stdout] 157 | |         stmt: &AnalyzedStatement,
[INFO] [stdout] 158 | |         captures: Vec<(String, Type, CaptureKind)>,
[INFO] [stdout] 159 | |         prev: String,
[INFO] [stdout] 160 | |     ) -> AnalyzedStatement {
[INFO] [stdout]     | |__________________________^ method `Flattener::flatten_stmt` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `CaptureKind` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/transforms/flatten.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout]  35 | enum CaptureKind {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `types_equal` is never used
[INFO] [stdout]   --> src/analysis/types/mod.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl TypeChecker {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn types_equal(&self, a: &Type, b: &Type) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `lower_pattern` is never used
[INFO] [stdout]    --> src/backend/irgen.rs:460:8
[INFO] [stdout]     |
[INFO] [stdout]  10 | impl IRGenerator {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 460 |     fn lower_pattern(&mut self, pattern: &Pattern) -> IRPattern {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/analysis/types/expr.rs:325:17
[INFO] [stdout]     |
[INFO] [stdout] 325 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `binding`
[INFO] [stdout]    --> src/analysis/types/expr.rs:326:17
[INFO] [stdout]     |
[INFO] [stdout] 326 |                 binding,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `binding: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arms`
[INFO] [stdout]    --> src/analysis/types/expr.rs:327:17
[INFO] [stdout]     |
[INFO] [stdout] 327 |                 arms,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `arms: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `condition`
[INFO] [stdout]   --> src/transforms/flatten.rs:59:21
[INFO] [stdout]    |
[INFO] [stdout] 59 |                     condition,
[INFO] [stdout]    |                     ^^^^^^^^^ help: try ignoring the field: `condition: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `condition`
[INFO] [stdout]   --> src/transforms/flatten.rs:68:44
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 AnalyzedStatement::While { condition, body } => {
[INFO] [stdout]    |                                            ^^^^^^^^^ help: try ignoring the field: `condition: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `condition`
[INFO] [stdout]   --> src/transforms/flatten.rs:73:21
[INFO] [stdout]    |
[INFO] [stdout] 73 |                     condition,
[INFO] [stdout]    |                     ^^^^^^^^^ help: try ignoring the field: `condition: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/transforms/flatten.rs:146:14
[INFO] [stdout]     |
[INFO] [stdout] 146 |         for (name, ty, index, captured) in params.iter() {
[INFO] [stdout]     |              ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/transforms/flatten.rs:176:28
[INFO] [stdout]     |
[INFO] [stdout] 176 |                 for (n, t, k) in captures.iter() {
[INFO] [stdout]     |                            ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fn_type`
[INFO] [stdout]    --> src/transforms/flatten.rs:274:21
[INFO] [stdout]     |
[INFO] [stdout] 274 |                 let fn_type = Type {
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fn_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `captured`
[INFO] [stdout]   --> src/backend/irgen.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 captured,
[INFO] [stdout]    |                 ^^^^^^^^ help: try ignoring the field: `captured: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/backend/irgen.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 index,
[INFO] [stdout]    |                 ^^^^^ help: try ignoring the field: `index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/backend/irgen.rs:98:17
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 name,
[INFO] [stdout]    |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `captured`
[INFO] [stdout]    --> src/backend/irgen.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 captured,
[INFO] [stdout]     |                 ^^^^^^^^ help: try ignoring the field: `captured: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/backend/irgen.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 name,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/backend/irgen.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 |                 ty,
[INFO] [stdout]     |                 ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `captured`
[INFO] [stdout]    --> src/backend/irgen.rs:120:17
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 captured,
[INFO] [stdout]     |                 ^^^^^^^^ help: try ignoring the field: `captured: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/backend/irgen.rs:255:32
[INFO] [stdout]     |
[INFO] [stdout] 255 |             Expr::Identifier { name, index } => Ok(IRExpr {
[INFO] [stdout]     |                                ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/backend/irgen.rs:344:45
[INFO] [stdout]     |
[INFO] [stdout] 344 |                 Expr::Identifier { name: _, index } => {
[INFO] [stdout]     |                                             ^^^^^ help: try ignoring the field: `index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/backend/irgen.rs:464:32
[INFO] [stdout]     |
[INFO] [stdout] 464 |             Pattern::MatchType(ty) => todo!(),
[INFO] [stdout]     |                                ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `object`
[INFO] [stdout]    --> src/backend/codegen/expr.rs:111:60
[INFO] [stdout]     |
[INFO] [stdout] 111 |                 } else if let IRExprKind::FieldReference { object, offset } = &left.node {
[INFO] [stdout]     |                                                            ^^^^^^ help: try ignoring the field: `object: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]    --> src/backend/codegen/expr.rs:111:68
[INFO] [stdout]     |
[INFO] [stdout] 111 |                 } else if let IRExprKind::FieldReference { object, offset } = &left.node {
[INFO] [stdout]     |                                                                    ^^^^^^ help: try ignoring the field: `offset: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `VariableKind` is more private than the item `LocalsIndexer::lookup`
[INFO] [stdout]    --> src/analysis/locals.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn lookup(&mut self, name: &str) -> Result<VariableKind, CompilerError> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `LocalsIndexer::lookup` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `VariableKind` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/analysis/locals.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout]  16 | enum VariableKind {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `CaptureKind` is more private than the item `Flattener::gather_captures`
[INFO] [stdout]   --> src/transforms/flatten.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | /     pub fn gather_captures(
[INFO] [stdout] 52 | |         &mut self,
[INFO] [stdout] 53 | |         body: &Vec<AnalyzedStatement>,
[INFO] [stdout] 54 | |     ) -> Vec<(String, Type, CaptureKind)> {
[INFO] [stdout]    | |_________________________________________^ method `Flattener::gather_captures` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `CaptureKind` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/transforms/flatten.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | enum CaptureKind {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `CaptureKind` is more private than the item `Flattener::scan_params`
[INFO] [stdout]    --> src/transforms/flatten.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 | /     pub fn scan_params(
[INFO] [stdout] 137 | |         &mut self,
[INFO] [stdout] 138 | |         params: &Vec<(
[INFO] [stdout] 139 | |             String,
[INFO] [stdout] ...   |
[INFO] [stdout] 143 | |         )>,
[INFO] [stdout] 144 | |     ) -> Vec<(String, Type, CaptureKind)> {
[INFO] [stdout]     | |_________________________________________^ method `Flattener::scan_params` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `CaptureKind` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/transforms/flatten.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout]  35 | enum CaptureKind {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `CaptureKind` is more private than the item `Flattener::flatten_stmt`
[INFO] [stdout]    --> src/transforms/flatten.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 | /     pub fn flatten_stmt(
[INFO] [stdout] 156 | |         &mut self,
[INFO] [stdout] 157 | |         stmt: &AnalyzedStatement,
[INFO] [stdout] 158 | |         captures: Vec<(String, Type, CaptureKind)>,
[INFO] [stdout] 159 | |         prev: String,
[INFO] [stdout] 160 | |     ) -> AnalyzedStatement {
[INFO] [stdout]     | |__________________________^ method `Flattener::flatten_stmt` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `CaptureKind` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/transforms/flatten.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout]  35 | enum CaptureKind {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `types_equal` is never used
[INFO] [stdout]   --> src/analysis/types/mod.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl TypeChecker {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn types_equal(&self, a: &Type, b: &Type) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `lower_pattern` is never used
[INFO] [stdout]    --> src/backend/irgen.rs:460:8
[INFO] [stdout]     |
[INFO] [stdout]  10 | impl IRGenerator {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 460 |     fn lower_pattern(&mut self, pattern: &Pattern) -> IRPattern {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] running `Command { std: "docker" "inspect" "bd4905dff3f2816bff5550c219a891005607f2a03a38757f3961bdc330e8225b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd4905dff3f2816bff5550c219a891005607f2a03a38757f3961bdc330e8225b", kill_on_drop: false }`
[INFO] [stdout] bd4905dff3f2816bff5550c219a891005607f2a03a38757f3961bdc330e8225b
