[INFO] updating cached repository https://github.com/mcr431/pel [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/mcr431/pel [INFO] [stderr] 2937386..ab860f5 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ab860f5d27456747233550d9ec2876f169dd1d47 [INFO] checking mcr431/pel against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcr431%2Fpel" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mcr431/pel on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368 [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/mcr431/pel [INFO] finished tweaking git repo https://github.com/mcr431/pel [INFO] tweaked toml for git repo https://github.com/mcr431/pel written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/mcr431/pel already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] becb182f35ca7c2e2541197c01d065b8881d61c468b18f9e5fd9e8302a48a908 [INFO] running `"docker" "start" "-a" "becb182f35ca7c2e2541197c01d065b8881d61c468b18f9e5fd9e8302a48a908"` [INFO] [stderr] Checking pel v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `prelude` [INFO] [stderr] --> src/evaluator/evaluator.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use super::{prelude, interpreter::Interpreter}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Address`, `ArrayInstance` [INFO] [stderr] --> src/evaluator/interpreter.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | Address, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 10 | Array, [INFO] [stderr] 11 | ArrayInstance, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `KindTable`, `Kind` [INFO] [stderr] --> src/evaluator/kind_hash_resolver.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Kind, [INFO] [stderr] | ^^^^ [INFO] [stderr] 8 | KindHash, [INFO] [stderr] 9 | KindTable, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Item` [INFO] [stderr] --> src/evaluator/prelude.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Item, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `prelude` [INFO] [stderr] --> src/evaluator/evaluator.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use super::{prelude, interpreter::Interpreter}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Address`, `ArrayInstance` [INFO] [stderr] --> src/evaluator/interpreter.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | Address, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 10 | Array, [INFO] [stderr] 11 | ArrayInstance, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `KindTable`, `Kind` [INFO] [stderr] --> src/evaluator/kind_hash_resolver.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Kind, [INFO] [stderr] | ^^^^ [INFO] [stderr] 8 | KindHash, [INFO] [stderr] 9 | KindTable, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Item` [INFO] [stderr] --> src/evaluator/prelude.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Item, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/evaluator/evaluator.rs:220:13 [INFO] [stderr] | [INFO] [stderr] 220 | _ => unimplemented!("oh no"), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/evaluator/evaluator.rs:659:13 [INFO] [stderr] | [INFO] [stderr] 659 | k => unimplemented!("unknown kind: {:?}", k), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/evaluator/interpreter.rs:233:17 [INFO] [stderr] | [INFO] [stderr] 233 | r => unimplemented!("unknown reference type: {:?}", r), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/evaluator/interpreter.rs:269:17 [INFO] [stderr] | [INFO] [stderr] 269 | v => unimplemented!("unrecognized value variant: {:?}", v) [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/evaluator/interpreter.rs:1140:13 [INFO] [stderr] | [INFO] [stderr] 1140 | _ => unimplemented!("unknown value type in visit_field_access"), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/evaluator/interpreter.rs:1160:25 [INFO] [stderr] | [INFO] [stderr] 1160 | _ => unimplemented!(), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/evaluator/interpreter.rs:1167:13 [INFO] [stderr] | [INFO] [stderr] 1167 | _ => unimplemented!("unknown value type in visit_field_access"), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/evaluator/interpreter.rs:1728:25 [INFO] [stderr] | [INFO] [stderr] 1728 | _ => unimplemented!(), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `char_lit` [INFO] [stderr] --> src/lexer/lexer.rs:343:21 [INFO] [stderr] | [INFO] [stderr] 343 | let char_lit = self.chomp_until(SINGLE_QUOTE); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_char_lit` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/parser/parser.rs:548:21 [INFO] [stderr] | [INFO] [stderr] 548 | Err(e) => break [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/parser/parser.rs:566:21 [INFO] [stderr] | [INFO] [stderr] 566 | Err(e) => break [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/parser/parser.rs:648:31 [INFO] [stderr] | [INFO] [stderr] 648 | Token::Identifier(id) => { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kind_table` [INFO] [stderr] --> src/evaluator/evaluator.rs:107:80 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn create_function_invocation(function_invocation: FunctionInvocation, kind_table: &KindTable, heap: &mut Heap) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_kind_table` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `addr` [INFO] [stderr] --> src/evaluator/evaluator.rs:435:28 [INFO] [stderr] | [INFO] [stderr] 435 | pub fn free(&mut self, addr: Address) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_addr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kind_table` [INFO] [stderr] --> src/evaluator/evaluator.rs:665:25 [INFO] [stderr] | [INFO] [stderr] 665 | fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_kind_table` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `heap` [INFO] [stderr] --> src/evaluator/evaluator.rs:665:49 [INFO] [stderr] | [INFO] [stderr] 665 | fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_heap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kind_table` [INFO] [stderr] --> src/evaluator/evaluator.rs:683:25 [INFO] [stderr] | [INFO] [stderr] 683 | fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_kind_table` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `heap` [INFO] [stderr] --> src/evaluator/evaluator.rs:683:49 [INFO] [stderr] | [INFO] [stderr] 683 | fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_heap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kind_table` [INFO] [stderr] --> src/evaluator/evaluator.rs:701:25 [INFO] [stderr] | [INFO] [stderr] 701 | fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_kind_table` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `heap` [INFO] [stderr] --> src/evaluator/evaluator.rs:701:49 [INFO] [stderr] | [INFO] [stderr] 701 | fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_heap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kind_table` [INFO] [stderr] --> src/evaluator/evaluator.rs:719:25 [INFO] [stderr] | [INFO] [stderr] 719 | fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_kind_table` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `heap` [INFO] [stderr] --> src/evaluator/evaluator.rs:719:49 [INFO] [stderr] | [INFO] [stderr] 719 | fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_heap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `table` [INFO] [stderr] --> src/evaluator/evaluator.rs:879:25 [INFO] [stderr] | [INFO] [stderr] 879 | fn kind_hash(&self, table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_table` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/evaluator/evaluator.rs:220:13 [INFO] [stderr] | [INFO] [stderr] 220 | _ => unimplemented!("oh no"), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `heap` [INFO] [stderr] --> src/evaluator/evaluator.rs:879:44 [INFO] [stderr] | [INFO] [stderr] 879 | fn kind_hash(&self, table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_heap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n1` [INFO] [stderr] --> src/evaluator/evaluator.rs:985:15 [INFO] [stderr] | [INFO] [stderr] 985 | for ((n1, kh1), (n2, kh2)) in self.type_arguments.iter().zip(other.type_arguments.iter()) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_n1` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/evaluator/evaluator.rs:659:13 [INFO] [stderr] | [INFO] [stderr] 659 | k => unimplemented!("unknown kind: {:?}", k), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/evaluator/interpreter.rs:233:17 [INFO] [stderr] | [INFO] [stderr] 233 | r => unimplemented!("unknown reference type: {:?}", r), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/evaluator/interpreter.rs:269:17 [INFO] [stderr] | [INFO] [stderr] 269 | v => unimplemented!("unrecognized value variant: {:?}", v) [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/evaluator/interpreter.rs:1140:13 [INFO] [stderr] | [INFO] [stderr] 1140 | _ => unimplemented!("unknown value type in visit_field_access"), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/evaluator/interpreter.rs:1160:25 [INFO] [stderr] | [INFO] [stderr] 1160 | _ => unimplemented!(), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/evaluator/interpreter.rs:1167:13 [INFO] [stderr] | [INFO] [stderr] 1167 | _ => unimplemented!("unknown value type in visit_field_access"), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/evaluator/interpreter.rs:1728:25 [INFO] [stderr] | [INFO] [stderr] 1728 | _ => unimplemented!(), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n2` [INFO] [stderr] --> src/evaluator/evaluator.rs:985:26 [INFO] [stderr] | [INFO] [stderr] 985 | for ((n1, kh1), (n2, kh2)) in self.type_arguments.iter().zip(other.type_arguments.iter()) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_n2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n1` [INFO] [stderr] --> src/evaluator/evaluator.rs:991:15 [INFO] [stderr] | [INFO] [stderr] 991 | for ((n1, ty_r1), (n2, ty_r2)) in self.parameters.iter().zip(other.parameters.iter()) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_n1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n2` [INFO] [stderr] --> src/evaluator/evaluator.rs:991:28 [INFO] [stderr] | [INFO] [stderr] 991 | for ((n1, ty_r1), (n2, ty_r2)) in self.parameters.iter().zip(other.parameters.iter()) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_n2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `table` [INFO] [stderr] --> src/evaluator/evaluator.rs:1014:25 [INFO] [stderr] | [INFO] [stderr] 1014 | fn kind_hash(&self, table: &KindTable, heap: &Heap) -> String { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_table` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `heap` [INFO] [stderr] --> src/evaluator/evaluator.rs:1014:44 [INFO] [stderr] | [INFO] [stderr] 1014 | fn kind_hash(&self, table: &KindTable, heap: &Heap) -> String { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_heap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `char_lit` [INFO] [stderr] --> src/lexer/lexer.rs:343:21 [INFO] [stderr] | [INFO] [stderr] 343 | let char_lit = self.chomp_until(SINGLE_QUOTE); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_char_lit` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/parser/parser.rs:548:21 [INFO] [stderr] | [INFO] [stderr] 548 | Err(e) => break [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/parser/parser.rs:566:21 [INFO] [stderr] | [INFO] [stderr] 566 | Err(e) => break [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/parser/parser.rs:648:31 [INFO] [stderr] | [INFO] [stderr] 648 | Token::Identifier(id) => { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kind` [INFO] [stderr] --> src/evaluator/interpreter.rs:1714:32 [INFO] [stderr] | [INFO] [stderr] 1714 | if let Some((name, kind)) = signature.read().unwrap().parameters.get(0) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_kind` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `context` [INFO] [stderr] --> src/evaluator/interpreter.rs:174:39 [INFO] [stderr] | [INFO] [stderr] 174 | fn generate_type_holes(&mut self, context: &KindHash, type_params: &Vec) -> Vec<(String, KindHash)> { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_context` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `hr` [INFO] [stderr] --> src/evaluator/interpreter.rs:227:42 [INFO] [stderr] | [INFO] [stderr] 227 | Reference::HeapReference(hr) => { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_hr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `module_chain` [INFO] [stderr] --> src/evaluator/interpreter.rs:361:36 [INFO] [stderr] | [INFO] [stderr] 361 | fn load_user_module(&mut self, module_chain: &Vec) { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_module_chain` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `func_val` [INFO] [stderr] --> src/evaluator/interpreter.rs:775:25 [INFO] [stderr] | [INFO] [stderr] 775 | for (impl_name, func_val) in implementing_functions_by_name.iter() { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_func_val` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `variant_decl` [INFO] [stderr] --> src/evaluator/interpreter.rs:792:45 [INFO] [stderr] | [INFO] [stderr] 792 | fn visit_variant_declaration(&mut self, variant_decl: &parse_tree::VariantDeclaration) { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_variant_decl` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/evaluator/interpreter.rs:829:13 [INFO] [stderr] | [INFO] [stderr] 829 | let name = &func_decl.signature.name; [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typed_var_decl` [INFO] [stderr] --> src/evaluator/interpreter.rs:916:52 [INFO] [stderr] | [INFO] [stderr] 916 | fn visit_typed_variable_declaration(&mut self, typed_var_decl: &parse_tree::TypedVariableDeclaration) { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_typed_var_decl` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reference` [INFO] [stderr] --> src/evaluator/interpreter.rs:961:13 [INFO] [stderr] | [INFO] [stderr] 961 | let reference = self.store_at(&var_assignment.target, value); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_reference` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kind_table` [INFO] [stderr] --> src/evaluator/evaluator.rs:107:80 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn create_function_invocation(function_invocation: FunctionInvocation, kind_table: &KindTable, heap: &mut Heap) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_kind_table` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `addr` [INFO] [stderr] --> src/evaluator/evaluator.rs:435:28 [INFO] [stderr] | [INFO] [stderr] 435 | pub fn free(&mut self, addr: Address) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_addr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scalar_ty` [INFO] [stderr] --> src/evaluator/interpreter.rs:1009:25 [INFO] [stderr] | [INFO] [stderr] 1009 | let scalar_ty = scalar.get_ty(); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_scalar_ty` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arr_init` [INFO] [stderr] --> src/evaluator/interpreter.rs:1029:37 [INFO] [stderr] | [INFO] [stderr] 1029 | ArrayInitialization(ref arr_init) => { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_arr_init` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `cond_scalar` is never read [INFO] [stderr] --> src/evaluator/interpreter.rs:1066:21 [INFO] [stderr] | [INFO] [stderr] 1066 | let mut cond_scalar = None; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `match_node` [INFO] [stderr] --> src/evaluator/interpreter.rs:1101:31 [INFO] [stderr] | [INFO] [stderr] 1101 | fn visit_match(&mut self, match_node: &parse_tree::Match) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_match_node` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `heap_ref` is never read [INFO] [stderr] --> src/evaluator/interpreter.rs:1143:17 [INFO] [stderr] | [INFO] [stderr] 1143 | let mut heap_ref = None; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vtable` [INFO] [stderr] --> src/evaluator/interpreter.rs:1205:25 [INFO] [stderr] | [INFO] [stderr] 1205 | let vtable = self.vtables.load_vtable(*vtable_id); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_vtable` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ei_arc` [INFO] [stderr] --> src/evaluator/interpreter.rs:1227:32 [INFO] [stderr] | [INFO] [stderr] 1227 | Item::EnumInstance(ei_arc) => { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_ei_arc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `func` [INFO] [stderr] --> src/evaluator/interpreter.rs:1264:62 [INFO] [stderr] | [INFO] [stderr] 1264 | ... Item::FunctionInvocation(ref func) =... [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_func` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arr_acces` [INFO] [stderr] --> src/evaluator/interpreter.rs:1309:38 [INFO] [stderr] | [INFO] [stderr] 1309 | fn visit_array_access(&mut self, arr_acces: &parse_tree::ArrayAccess) { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_arr_acces` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `param_type` [INFO] [stderr] --> src/evaluator/interpreter.rs:1433:34 [INFO] [stderr] | [INFO] [stderr] 1433 | if let Some((param_name, param_type)) = sig.read().unwrap().parameters.get(0) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_param_type` [INFO] [stderr] [INFO] [stderr] warning: variable `maybe_func` is assigned to, but never used [INFO] [stderr] --> src/evaluator/interpreter.rs:1463:17 [INFO] [stderr] | [INFO] [stderr] 1463 | let mut maybe_func = None; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_maybe_func` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `maybe_func` is never read [INFO] [stderr] --> src/evaluator/interpreter.rs:1467:17 [INFO] [stderr] | [INFO] [stderr] 1467 | maybe_func = Some(Arc::clone(&func_invoc)); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_hole_kind_hash` [INFO] [stderr] --> src/evaluator/interpreter.rs:1562:34 [INFO] [stderr] | [INFO] [stderr] 1562 | for ((ref type_name, ref type_hole_kind_hash), ref type_to_apply_ref) in zipped_type_args_with_applied_types { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_type_hole_kind_hash` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `o_arc` [INFO] [stderr] --> src/evaluator/interpreter.rs:1569:30 [INFO] [stderr] | [INFO] [stderr] 1569 | Kind::Object(ref o_arc) => { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_o_arc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e_arc` [INFO] [stderr] --> src/evaluator/interpreter.rs:1580:28 [INFO] [stderr] | [INFO] [stderr] 1580 | Kind::Enum(ref e_arc) => { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_e_arc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fs_arc` [INFO] [stderr] --> src/evaluator/interpreter.rs:1591:41 [INFO] [stderr] | [INFO] [stderr] 1591 | Kind::FunctionSignature(ref fs_arc) => { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_fs_arc` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `scalar` is never read [INFO] [stderr] --> src/evaluator/interpreter.rs:1625:17 [INFO] [stderr] | [INFO] [stderr] 1625 | let mut scalar = None; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kind_table` [INFO] [stderr] --> src/evaluator/evaluator.rs:665:25 [INFO] [stderr] | [INFO] [stderr] 665 | fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_kind_table` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `heap` [INFO] [stderr] --> src/evaluator/evaluator.rs:665:49 [INFO] [stderr] | [INFO] [stderr] 665 | fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_heap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kind_table` [INFO] [stderr] --> src/evaluator/evaluator.rs:683:25 [INFO] [stderr] | [INFO] [stderr] 683 | fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_kind_table` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `heap` [INFO] [stderr] --> src/evaluator/evaluator.rs:683:49 [INFO] [stderr] | [INFO] [stderr] 683 | fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_heap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kind_table` [INFO] [stderr] --> src/evaluator/evaluator.rs:701:25 [INFO] [stderr] | [INFO] [stderr] 701 | fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_kind_table` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `heap` [INFO] [stderr] --> src/evaluator/evaluator.rs:701:49 [INFO] [stderr] | [INFO] [stderr] 701 | fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_heap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kind_table` [INFO] [stderr] --> src/evaluator/evaluator.rs:719:25 [INFO] [stderr] | [INFO] [stderr] 719 | fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_kind_table` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `item` is never read [INFO] [stderr] --> src/evaluator/prelude.rs:74:17 [INFO] [stderr] | [INFO] [stderr] 74 | let mut item = None; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `heap` [INFO] [stderr] --> src/evaluator/evaluator.rs:719:49 [INFO] [stderr] | [INFO] [stderr] 719 | fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_heap` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `item` is never read [INFO] [stderr] --> src/evaluator/prelude.rs:129:17 [INFO] [stderr] | [INFO] [stderr] 129 | let mut item = None; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `table` [INFO] [stderr] --> src/evaluator/evaluator.rs:879:25 [INFO] [stderr] | [INFO] [stderr] 879 | fn kind_hash(&self, table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_table` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `heap` [INFO] [stderr] --> src/evaluator/evaluator.rs:879:44 [INFO] [stderr] | [INFO] [stderr] 879 | fn kind_hash(&self, table: &KindTable, heap: &Heap) -> KindHash { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_heap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n1` [INFO] [stderr] --> src/evaluator/evaluator.rs:985:15 [INFO] [stderr] | [INFO] [stderr] 985 | for ((n1, kh1), (n2, kh2)) in self.type_arguments.iter().zip(other.type_arguments.iter()) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_n1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n2` [INFO] [stderr] --> src/evaluator/evaluator.rs:985:26 [INFO] [stderr] | [INFO] [stderr] 985 | for ((n1, kh1), (n2, kh2)) in self.type_arguments.iter().zip(other.type_arguments.iter()) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_n2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n1` [INFO] [stderr] --> src/evaluator/evaluator.rs:991:15 [INFO] [stderr] | [INFO] [stderr] 991 | for ((n1, ty_r1), (n2, ty_r2)) in self.parameters.iter().zip(other.parameters.iter()) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_n1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n2` [INFO] [stderr] --> src/evaluator/evaluator.rs:991:28 [INFO] [stderr] | [INFO] [stderr] 991 | for ((n1, ty_r1), (n2, ty_r2)) in self.parameters.iter().zip(other.parameters.iter()) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_n2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `table` [INFO] [stderr] --> src/evaluator/evaluator.rs:1014:25 [INFO] [stderr] | [INFO] [stderr] 1014 | fn kind_hash(&self, table: &KindTable, heap: &Heap) -> String { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_table` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `heap` [INFO] [stderr] --> src/evaluator/evaluator.rs:1014:44 [INFO] [stderr] | [INFO] [stderr] 1014 | fn kind_hash(&self, table: &KindTable, heap: &Heap) -> String { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_heap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kind` [INFO] [stderr] --> src/evaluator/interpreter.rs:1714:32 [INFO] [stderr] | [INFO] [stderr] 1714 | if let Some((name, kind)) = signature.read().unwrap().parameters.get(0) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_kind` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `context` [INFO] [stderr] --> src/evaluator/interpreter.rs:174:39 [INFO] [stderr] | [INFO] [stderr] 174 | fn generate_type_holes(&mut self, context: &KindHash, type_params: &Vec) -> Vec<(String, KindHash)> { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_context` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `hr` [INFO] [stderr] --> src/evaluator/interpreter.rs:227:42 [INFO] [stderr] | [INFO] [stderr] 227 | Reference::HeapReference(hr) => { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_hr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `module_chain` [INFO] [stderr] --> src/evaluator/interpreter.rs:361:36 [INFO] [stderr] | [INFO] [stderr] 361 | fn load_user_module(&mut self, module_chain: &Vec) { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_module_chain` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `func_val` [INFO] [stderr] --> src/evaluator/interpreter.rs:775:25 [INFO] [stderr] | [INFO] [stderr] 775 | for (impl_name, func_val) in implementing_functions_by_name.iter() { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_func_val` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `variant_decl` [INFO] [stderr] --> src/evaluator/interpreter.rs:792:45 [INFO] [stderr] | [INFO] [stderr] 792 | fn visit_variant_declaration(&mut self, variant_decl: &parse_tree::VariantDeclaration) { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_variant_decl` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/evaluator/interpreter.rs:829:13 [INFO] [stderr] | [INFO] [stderr] 829 | let name = &func_decl.signature.name; [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typed_var_decl` [INFO] [stderr] --> src/evaluator/interpreter.rs:916:52 [INFO] [stderr] | [INFO] [stderr] 916 | fn visit_typed_variable_declaration(&mut self, typed_var_decl: &parse_tree::TypedVariableDeclaration) { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_typed_var_decl` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reference` [INFO] [stderr] --> src/evaluator/interpreter.rs:961:13 [INFO] [stderr] | [INFO] [stderr] 961 | let reference = self.store_at(&var_assignment.target, value); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_reference` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scalar_ty` [INFO] [stderr] --> src/evaluator/interpreter.rs:1009:25 [INFO] [stderr] | [INFO] [stderr] 1009 | let scalar_ty = scalar.get_ty(); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_scalar_ty` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arr_init` [INFO] [stderr] --> src/evaluator/interpreter.rs:1029:37 [INFO] [stderr] | [INFO] [stderr] 1029 | ArrayInitialization(ref arr_init) => { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_arr_init` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `cond_scalar` is never read [INFO] [stderr] --> src/evaluator/interpreter.rs:1066:21 [INFO] [stderr] | [INFO] [stderr] 1066 | let mut cond_scalar = None; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `match_node` [INFO] [stderr] --> src/evaluator/interpreter.rs:1101:31 [INFO] [stderr] | [INFO] [stderr] 1101 | fn visit_match(&mut self, match_node: &parse_tree::Match) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_match_node` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `heap_ref` is never read [INFO] [stderr] --> src/evaluator/interpreter.rs:1143:17 [INFO] [stderr] | [INFO] [stderr] 1143 | let mut heap_ref = None; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vtable` [INFO] [stderr] --> src/evaluator/interpreter.rs:1205:25 [INFO] [stderr] | [INFO] [stderr] 1205 | let vtable = self.vtables.load_vtable(*vtable_id); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_vtable` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ei_arc` [INFO] [stderr] --> src/evaluator/interpreter.rs:1227:32 [INFO] [stderr] | [INFO] [stderr] 1227 | Item::EnumInstance(ei_arc) => { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_ei_arc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `func` [INFO] [stderr] --> src/evaluator/interpreter.rs:1264:62 [INFO] [stderr] | [INFO] [stderr] 1264 | ... Item::FunctionInvocation(ref func) =... [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_func` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arr_acces` [INFO] [stderr] --> src/evaluator/interpreter.rs:1309:38 [INFO] [stderr] | [INFO] [stderr] 1309 | fn visit_array_access(&mut self, arr_acces: &parse_tree::ArrayAccess) { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_arr_acces` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `param_type` [INFO] [stderr] --> src/evaluator/interpreter.rs:1433:34 [INFO] [stderr] | [INFO] [stderr] 1433 | if let Some((param_name, param_type)) = sig.read().unwrap().parameters.get(0) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_param_type` [INFO] [stderr] [INFO] [stderr] warning: variable `maybe_func` is assigned to, but never used [INFO] [stderr] --> src/evaluator/interpreter.rs:1463:17 [INFO] [stderr] | [INFO] [stderr] 1463 | let mut maybe_func = None; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_maybe_func` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `maybe_func` is never read [INFO] [stderr] --> src/evaluator/interpreter.rs:1467:17 [INFO] [stderr] | [INFO] [stderr] 1467 | maybe_func = Some(Arc::clone(&func_invoc)); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_hole_kind_hash` [INFO] [stderr] --> src/evaluator/interpreter.rs:1562:34 [INFO] [stderr] | [INFO] [stderr] 1562 | for ((ref type_name, ref type_hole_kind_hash), ref type_to_apply_ref) in zipped_type_args_with_applied_types { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_type_hole_kind_hash` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `o_arc` [INFO] [stderr] --> src/evaluator/interpreter.rs:1569:30 [INFO] [stderr] | [INFO] [stderr] 1569 | Kind::Object(ref o_arc) => { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_o_arc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e_arc` [INFO] [stderr] --> src/evaluator/interpreter.rs:1580:28 [INFO] [stderr] | [INFO] [stderr] 1580 | Kind::Enum(ref e_arc) => { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_e_arc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fs_arc` [INFO] [stderr] --> src/evaluator/interpreter.rs:1591:41 [INFO] [stderr] | [INFO] [stderr] 1591 | Kind::FunctionSignature(ref fs_arc) => { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_fs_arc` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `scalar` is never read [INFO] [stderr] --> src/evaluator/interpreter.rs:1625:17 [INFO] [stderr] | [INFO] [stderr] 1625 | let mut scalar = None; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `item` is never read [INFO] [stderr] --> src/evaluator/prelude.rs:74:17 [INFO] [stderr] | [INFO] [stderr] 74 | let mut item = None; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `item` is never read [INFO] [stderr] --> src/evaluator/prelude.rs:129:17 [INFO] [stderr] | [INFO] [stderr] 129 | let mut item = None; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/evaluator/interpreter.rs:630:13 [INFO] [stderr] | [INFO] [stderr] 630 | let mut local_env = Environment::from_parent(&self.current_env); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/evaluator/interpreter.rs:1409:13 [INFO] [stderr] | [INFO] [stderr] 1409 | let mut to_apply_to_item = self.heap.load(reference.address); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/evaluator/interpreter.rs:1556:13 [INFO] [stderr] | [INFO] [stderr] 1556 | let mut environment = match &to_apply_to { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/evaluator/interpreter.rs:630:13 [INFO] [stderr] | [INFO] [stderr] 630 | let mut local_env = Environment::from_parent(&self.current_env); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `lex_float_literal` [INFO] [stderr] --> src/lexer/lexer.rs:364:5 [INFO] [stderr] | [INFO] [stderr] 364 | fn lex_float_literal(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LexError` [INFO] [stderr] --> src/lexer/tokens.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | LexError(String), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Source` [INFO] [stderr] --> src/parser/parser.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Source(Box) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `of` [INFO] [stderr] --> src/parser/parser.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | fn of(err: ParseError) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `generic_args` [INFO] [stderr] --> src/parser/parser.rs:185:5 [INFO] [stderr] | [INFO] [stderr] 185 | fn generic_args(&mut self) -> Result, ParseError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `functions` [INFO] [stderr] --> src/parser/parser.rs:557:5 [INFO] [stderr] | [INFO] [stderr] 557 | fn functions(&mut self) -> Result, ParseError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `create_function_invocation` [INFO] [stderr] --> src/evaluator/evaluator.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn create_function_invocation(function_invocation: FunctionInvocation, kind_table: &KindTable, heap: &mut Heap) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_enum_instance` [INFO] [stderr] --> src/evaluator/evaluator.rs:180:5 [INFO] [stderr] | [INFO] [stderr] 180 | pub fn to_enum_instance(&self) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_module_reference` [INFO] [stderr] --> src/evaluator/evaluator.rs:194:5 [INFO] [stderr] | [INFO] [stderr] 194 | pub fn to_module_reference(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `free` [INFO] [stderr] --> src/evaluator/evaluator.rs:435:5 [INFO] [stderr] | [INFO] [stderr] 435 | pub fn free(&mut self, addr: Address) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `load_object_instance` [INFO] [stderr] --> src/evaluator/evaluator.rs:457:5 [INFO] [stderr] | [INFO] [stderr] 457 | pub fn load_object_instance(&self, addr: Address) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `load_enum_instance` [INFO] [stderr] --> src/evaluator/evaluator.rs:464:5 [INFO] [stderr] | [INFO] [stderr] 464 | pub fn load_enum_instance(&self, addr: Address) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Type` [INFO] [stderr] --> src/evaluator/evaluator.rs:495:5 [INFO] [stderr] | [INFO] [stderr] 495 | Type(KindHash), // probably want this to be different. probably want a table of type equivalence [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_scalar_type` [INFO] [stderr] --> src/evaluator/evaluator.rs:561:5 [INFO] [stderr] | [INFO] [stderr] 561 | pub fn to_scalar_type(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_type` [INFO] [stderr] --> src/evaluator/evaluator.rs:568:5 [INFO] [stderr] | [INFO] [stderr] 568 | pub fn to_type(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `keys` [INFO] [stderr] --> src/evaluator/evaluator.rs:749:5 [INFO] [stderr] | [INFO] [stderr] 749 | pub fn keys(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_vtable_with_id` [INFO] [stderr] --> src/evaluator/evaluator.rs:776:5 [INFO] [stderr] | [INFO] [stderr] 776 | pub fn new_vtable_with_id(&mut self, vtable: VTable, id: VTableId) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `extract_type_variable_name` [INFO] [stderr] --> src/evaluator/evaluator.rs:1076:4 [INFO] [stderr] | [INFO] [stderr] 1076 | fn extract_type_variable_name(kind_hash: &KindHash) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `errors` [INFO] [stderr] --> src/evaluator/interpreter.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | errors: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `emit_error` [INFO] [stderr] --> src/evaluator/interpreter.rs:149:5 [INFO] [stderr] | [INFO] [stderr] 149 | pub fn emit_error(&mut self, error: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `tokens` [INFO] [stderr] --> src/evaluator/kind_hash_resolver.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | tokens: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run_code` [INFO] [stderr] --> src/tests/runner.rs:5:15 [INFO] [stderr] | [INFO] [stderr] 5 | pub(crate) fn run_code(code: String) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/evaluator/interpreter.rs:1409:13 [INFO] [stderr] | [INFO] [stderr] 1409 | let mut to_apply_to_item = self.heap.load(reference.address); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/evaluator/interpreter.rs:1556:13 [INFO] [stderr] | [INFO] [stderr] 1556 | let mut environment = match &to_apply_to { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `lex_float_literal` [INFO] [stderr] --> src/lexer/lexer.rs:364:5 [INFO] [stderr] | [INFO] [stderr] 364 | fn lex_float_literal(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LexError` [INFO] [stderr] --> src/lexer/tokens.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | LexError(String), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Source` [INFO] [stderr] --> src/parser/parser.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Source(Box) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `of` [INFO] [stderr] --> src/parser/parser.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | fn of(err: ParseError) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `generic_args` [INFO] [stderr] --> src/parser/parser.rs:185:5 [INFO] [stderr] | [INFO] [stderr] 185 | fn generic_args(&mut self) -> Result, ParseError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `functions` [INFO] [stderr] --> src/parser/parser.rs:557:5 [INFO] [stderr] | [INFO] [stderr] 557 | fn functions(&mut self) -> Result, ParseError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `create_function_invocation` [INFO] [stderr] --> src/evaluator/evaluator.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn create_function_invocation(function_invocation: FunctionInvocation, kind_table: &KindTable, heap: &mut Heap) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_enum_instance` [INFO] [stderr] --> src/evaluator/evaluator.rs:180:5 [INFO] [stderr] | [INFO] [stderr] 180 | pub fn to_enum_instance(&self) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_module_reference` [INFO] [stderr] --> src/evaluator/evaluator.rs:194:5 [INFO] [stderr] | [INFO] [stderr] 194 | pub fn to_module_reference(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `free` [INFO] [stderr] --> src/evaluator/evaluator.rs:435:5 [INFO] [stderr] | [INFO] [stderr] 435 | pub fn free(&mut self, addr: Address) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `load_object_instance` [INFO] [stderr] --> src/evaluator/evaluator.rs:457:5 [INFO] [stderr] | [INFO] [stderr] 457 | pub fn load_object_instance(&self, addr: Address) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `load_enum_instance` [INFO] [stderr] --> src/evaluator/evaluator.rs:464:5 [INFO] [stderr] | [INFO] [stderr] 464 | pub fn load_enum_instance(&self, addr: Address) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Type` [INFO] [stderr] --> src/evaluator/evaluator.rs:495:5 [INFO] [stderr] | [INFO] [stderr] 495 | Type(KindHash), // probably want this to be different. probably want a table of type equivalence [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_scalar_type` [INFO] [stderr] --> src/evaluator/evaluator.rs:561:5 [INFO] [stderr] | [INFO] [stderr] 561 | pub fn to_scalar_type(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_type` [INFO] [stderr] --> src/evaluator/evaluator.rs:568:5 [INFO] [stderr] | [INFO] [stderr] 568 | pub fn to_type(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `keys` [INFO] [stderr] --> src/evaluator/evaluator.rs:749:5 [INFO] [stderr] | [INFO] [stderr] 749 | pub fn keys(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_vtable_with_id` [INFO] [stderr] --> src/evaluator/evaluator.rs:776:5 [INFO] [stderr] | [INFO] [stderr] 776 | pub fn new_vtable_with_id(&mut self, vtable: VTable, id: VTableId) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `extract_type_variable_name` [INFO] [stderr] --> src/evaluator/evaluator.rs:1076:4 [INFO] [stderr] | [INFO] [stderr] 1076 | fn extract_type_variable_name(kind_hash: &KindHash) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `errors` [INFO] [stderr] --> src/evaluator/interpreter.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | errors: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `emit_error` [INFO] [stderr] --> src/evaluator/interpreter.rs:149:5 [INFO] [stderr] | [INFO] [stderr] 149 | pub fn emit_error(&mut self, error: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `tokens` [INFO] [stderr] --> src/evaluator/kind_hash_resolver.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | tokens: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: module `Expressions` should have a snake case name [INFO] [stderr] --> src/tests/expressions.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | mod Expressions { [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `expressions` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: module `FunctionTests` should have a snake case name [INFO] [stderr] --> src/tests/functions.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | mod FunctionTests { [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `function_tests` [INFO] [stderr] [INFO] [stderr] warning: module `Objects` should have a snake case name [INFO] [stderr] --> src/tests/objects.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | mod Objects { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `objects` [INFO] [stderr] [INFO] [stderr] warning: module `VarAssignmentTests` should have a snake case name [INFO] [stderr] --> src/tests/var_assignment.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | mod VarAssignmentTests { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `var_assignment_tests` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.44s [INFO] running `"docker" "inspect" "becb182f35ca7c2e2541197c01d065b8881d61c468b18f9e5fd9e8302a48a908"` [INFO] running `"docker" "rm" "-f" "becb182f35ca7c2e2541197c01d065b8881d61c468b18f9e5fd9e8302a48a908"` [INFO] [stdout] becb182f35ca7c2e2541197c01d065b8881d61c468b18f9e5fd9e8302a48a908