[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]    bf2bda3..b552288  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b5522880f3faa27bc52fd13e49bde587743c67a1
[INFO] checking mcr431/pel against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcr431%2Fpel" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mcr431/pel on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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-2/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 24d8dee98b15a166941cbc492e4e8d60f5078e677c4084abcc6523fa387ab783
[INFO] running `"docker" "start" "-a" "24d8dee98b15a166941cbc492e4e8d60f5078e677c4084abcc6523fa387ab783"`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking unicode-width v0.1.6
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.9
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking regex v1.3.4
[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: `std::ops::Range`
[INFO] [stderr]  --> src/lexer/tokens.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[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: `std::ops::Range`
[INFO] [stderr]  --> src/lexer/tokens.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[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:661:13
[INFO] [stderr]     |
[INFO] [stderr] 661 |             k => unimplemented!("unknown kind: {:?}", k),
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/evaluator/interpreter.rs:268:17
[INFO] [stderr]     |
[INFO] [stderr] 268 |                 r => unimplemented!("unknown reference type: {:?}", r),
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/evaluator/interpreter.rs:304:17
[INFO] [stderr]     |
[INFO] [stderr] 304 |                 v => unimplemented!("unrecognized value variant: {:?}", v)
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1324:13
[INFO] [stderr]      |
[INFO] [stderr] 1324 |             _ => unimplemented!("unknown value type in visit_field_access"),
[INFO] [stderr]      |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1344:25
[INFO] [stderr]      |
[INFO] [stderr] 1344 |                         _ => unimplemented!(),
[INFO] [stderr]      |                         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1351:13
[INFO] [stderr]      |
[INFO] [stderr] 1351 |             _ => unimplemented!("unknown value type in visit_field_access"),
[INFO] [stderr]      |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1886:25
[INFO] [stderr]      |
[INFO] [stderr] 1886 |                         _ => unimplemented!(),
[INFO] [stderr]      |                         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `char_lit`
[INFO] [stderr]    --> src/lexer/lexer.rs:354:21
[INFO] [stderr]     |
[INFO] [stderr] 354 |                 let char_lit = self.chomp_until(SINGLE_QUOTE);
[INFO] [stderr]     |                     ^^^^^^^^ help: if this is intentional, prefix it 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:623:21
[INFO] [stderr]     |
[INFO] [stderr] 623 |                 Err(e) => break
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/parser/parser.rs:641:21
[INFO] [stderr]     |
[INFO] [stderr] 641 |                 Err(e) => break
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]    --> src/parser/parser.rs:735:35
[INFO] [stderr]     |
[INFO] [stderr] 735 |             TokenData::Identifier(id) => {
[INFO] [stderr]     |                                   ^^ help: if this is intentional, prefix it 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: if this is intentional, prefix it with an underscore: `_kind_table`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:427:28
[INFO] [stderr]     |
[INFO] [stderr] 427 |     pub fn free(&mut self, addr: Address) {
[INFO] [stderr]     |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `kind_table`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:667:25
[INFO] [stderr]     |
[INFO] [stderr] 667 |     fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kind_table`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `heap`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:667:49
[INFO] [stderr]     |
[INFO] [stderr] 667 |     fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_heap`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `kind_table`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:685:25
[INFO] [stderr]     |
[INFO] [stderr] 685 |     fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kind_table`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `heap`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:685:49
[INFO] [stderr]     |
[INFO] [stderr] 685 |     fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_heap`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `kind_table`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:703:25
[INFO] [stderr]     |
[INFO] [stderr] 703 |     fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kind_table`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `heap`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:703:49
[INFO] [stderr]     |
[INFO] [stderr] 703 |     fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_heap`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `kind_table`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:721:25
[INFO] [stderr]     |
[INFO] [stderr] 721 |     fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kind_table`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `heap`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:721:49
[INFO] [stderr]     |
[INFO] [stderr] 721 |     fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_heap`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `table`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:881:25
[INFO] [stderr]     |
[INFO] [stderr] 881 |     fn kind_hash(&self, table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_table`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `heap`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:881:44
[INFO] [stderr]     |
[INFO] [stderr] 881 |     fn kind_hash(&self, table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_heap`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n1`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:987:15
[INFO] [stderr]     |
[INFO] [stderr] 987 |         for ((n1, kh1), (n2, kh2)) in self.type_arguments.iter().zip(other.type_arguments.iter()) {
[INFO] [stderr]     |               ^^ help: if this is intentional, prefix it with an underscore: `_n1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n2`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:987:26
[INFO] [stderr]     |
[INFO] [stderr] 987 |         for ((n1, kh1), (n2, kh2)) in self.type_arguments.iter().zip(other.type_arguments.iter()) {
[INFO] [stderr]     |                          ^^ help: if this is intentional, prefix it with an underscore: `_n2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n1`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:993:15
[INFO] [stderr]     |
[INFO] [stderr] 993 |         for ((n1, ty_r1), (n2, ty_r2)) in self.parameters.iter().zip(other.parameters.iter()) {
[INFO] [stderr]     |               ^^ help: if this is intentional, prefix it with an underscore: `_n1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n2`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:993:28
[INFO] [stderr]     |
[INFO] [stderr] 993 |         for ((n1, ty_r1), (n2, ty_r2)) in self.parameters.iter().zip(other.parameters.iter()) {
[INFO] [stderr]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_n2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `table`
[INFO] [stderr]     --> src/evaluator/evaluator.rs:1016:25
[INFO] [stderr]      |
[INFO] [stderr] 1016 |     fn kind_hash(&self, table: &KindTable, heap: &Heap) -> String {
[INFO] [stderr]      |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_table`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `heap`
[INFO] [stderr]     --> src/evaluator/evaluator.rs:1016:44
[INFO] [stderr]      |
[INFO] [stderr] 1016 |     fn kind_hash(&self, table: &KindTable, heap: &Heap) -> String {
[INFO] [stderr]      |                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_heap`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `kind`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1872:32
[INFO] [stderr]      |
[INFO] [stderr] 1872 |             if let Some((name, kind)) = signature.read().unwrap().parameters.get(0) {
[INFO] [stderr]      |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_kind`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `context`
[INFO] [stderr]    --> src/evaluator/interpreter.rs:209:39
[INFO] [stderr]     |
[INFO] [stderr] 209 |     fn generate_type_holes(&mut self, context: &KindHash, type_params: &Vec<String>) -> Vec<(String, KindHash)> {
[INFO] [stderr]     |                                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `hr`
[INFO] [stderr]    --> src/evaluator/interpreter.rs:262:42
[INFO] [stderr]     |
[INFO] [stderr] 262 |                 Reference::HeapReference(hr) => {
[INFO] [stderr]     |                                          ^^ help: if this is intentional, prefix it with an underscore: `_hr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `module_chain`
[INFO] [stderr]    --> src/evaluator/interpreter.rs:396:36
[INFO] [stderr]     |
[INFO] [stderr] 396 |     fn load_user_module(&mut self, module_chain: &Vec<String>) {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_module_chain`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `add_func_sig`
[INFO] [stderr]    --> src/evaluator/interpreter.rs:481:13
[INFO] [stderr]     |
[INFO] [stderr] 481 |         let add_func_sig = self.kind_table
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_add_func_sig`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `func_val`
[INFO] [stderr]    --> src/evaluator/interpreter.rs:960:25
[INFO] [stderr]     |
[INFO] [stderr] 960 |         for (impl_name, func_val) in implementing_functions_by_name.iter() {
[INFO] [stderr]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `variant_decl`
[INFO] [stderr]    --> src/evaluator/interpreter.rs:977:45
[INFO] [stderr]     |
[INFO] [stderr] 977 |     fn visit_variant_declaration(&mut self, variant_decl: &parse_tree::VariantDeclaration) {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant_decl`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1014:13
[INFO] [stderr]      |
[INFO] [stderr] 1014 |         let name = &func_decl.signature.name;
[INFO] [stderr]      |             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `typed_var_decl`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1101:52
[INFO] [stderr]      |
[INFO] [stderr] 1101 |     fn visit_typed_variable_declaration(&mut self, typed_var_decl: &parse_tree::TypedVariableDeclaration) {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typed_var_decl`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `reference`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1146:13
[INFO] [stderr]      |
[INFO] [stderr] 1146 |         let reference = self.store_at(&var_assignment.target, value);
[INFO] [stderr]      |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reference`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scalar_ty`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1194:25
[INFO] [stderr]      |
[INFO] [stderr] 1194 |                     let scalar_ty = scalar.get_ty();
[INFO] [stderr]      |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scalar_ty`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arr_init`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1214:33
[INFO] [stderr]      |
[INFO] [stderr] 1214 |             ArrayInitialization(ref arr_init) => {
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arr_init`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cond_scalar` is never read
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1250:17
[INFO] [stderr]      |
[INFO] [stderr] 1250 |             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:1285:31
[INFO] [stderr]      |
[INFO] [stderr] 1285 |     fn visit_match(&mut self, match_node: &parse_tree::Match) {
[INFO] [stderr]      |                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_match_node`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `heap_ref` is never read
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1327:13
[INFO] [stderr]      |
[INFO] [stderr] 1327 |         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:1389:25
[INFO] [stderr]      |
[INFO] [stderr] 1389 |                     let vtable = self.vtables.load_vtable(*vtable_id);
[INFO] [stderr]      |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vtable`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ei_arc`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1411:32
[INFO] [stderr]      |
[INFO] [stderr] 1411 |             Item::EnumInstance(ei_arc) => {
[INFO] [stderr]      |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ei_arc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `func`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1448:58
[INFO] [stderr]      |
[INFO] [stderr] 1448 | ...                   Item::FunctionInvocation(ref func) =...
[INFO] [stderr]      |                                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arr_acces`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1493:38
[INFO] [stderr]      |
[INFO] [stderr] 1493 |     fn visit_array_access(&mut self, arr_acces: &parse_tree::ArrayAccess) {
[INFO] [stderr]      |                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arr_acces`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `param_type`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1617:34
[INFO] [stderr]      |
[INFO] [stderr] 1617 |         if let Some((param_name, param_type)) = sig.read().unwrap().parameters.get(0) {
[INFO] [stderr]      |                                  ^^^^^^^^^^ help: if this is intentional, prefix it 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:1647:13
[INFO] [stderr]      |
[INFO] [stderr] 1647 |         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:1651:17
[INFO] [stderr]      |
[INFO] [stderr] 1651 |                 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:1746:30
[INFO] [stderr]      |
[INFO] [stderr] 1746 |         for ((ref type_name, ref type_hole_kind_hash), ref type_to_apply_ref) in zipped_type_args_with_applied_types {
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_hole_kind_hash`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `o_arc`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1753:26
[INFO] [stderr]      |
[INFO] [stderr] 1753 |             Kind::Object(ref o_arc) => {
[INFO] [stderr]      |                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_o_arc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e_arc`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1764:24
[INFO] [stderr]      |
[INFO] [stderr] 1764 |             Kind::Enum(ref e_arc) => {
[INFO] [stderr]      |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_e_arc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fs_arc`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1775:37
[INFO] [stderr]      |
[INFO] [stderr] 1775 |             Kind::FunctionSignature(ref fs_arc) => {
[INFO] [stderr]      |                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fs_arc`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `item` is never read
[INFO] [stderr]   --> src/evaluator/prelude.rs:74:13
[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:129:13
[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: 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:661:13
[INFO] [stderr]     |
[INFO] [stderr] 661 |             k => unimplemented!("unknown kind: {:?}", k),
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/evaluator/interpreter.rs:268:17
[INFO] [stderr]     |
[INFO] [stderr] 268 |                 r => unimplemented!("unknown reference type: {:?}", r),
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/evaluator/interpreter.rs:304:17
[INFO] [stderr]     |
[INFO] [stderr] 304 |                 v => unimplemented!("unrecognized value variant: {:?}", v)
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1324:13
[INFO] [stderr]      |
[INFO] [stderr] 1324 |             _ => unimplemented!("unknown value type in visit_field_access"),
[INFO] [stderr]      |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1344:25
[INFO] [stderr]      |
[INFO] [stderr] 1344 |                         _ => unimplemented!(),
[INFO] [stderr]      |                         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1351:13
[INFO] [stderr]      |
[INFO] [stderr] 1351 |             _ => unimplemented!("unknown value type in visit_field_access"),
[INFO] [stderr]      |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1886:25
[INFO] [stderr]      |
[INFO] [stderr] 1886 |                         _ => unimplemented!(),
[INFO] [stderr]      |                         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `char_lit`
[INFO] [stderr]    --> src/lexer/lexer.rs:354:21
[INFO] [stderr]     |
[INFO] [stderr] 354 |                 let char_lit = self.chomp_until(SINGLE_QUOTE);
[INFO] [stderr]     |                     ^^^^^^^^ help: if this is intentional, prefix it 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:623:21
[INFO] [stderr]     |
[INFO] [stderr] 623 |                 Err(e) => break
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/parser/parser.rs:641:21
[INFO] [stderr]     |
[INFO] [stderr] 641 |                 Err(e) => break
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]    --> src/parser/parser.rs:735:35
[INFO] [stderr]     |
[INFO] [stderr] 735 |             TokenData::Identifier(id) => {
[INFO] [stderr]     |                                   ^^ help: if this is intentional, prefix it 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: if this is intentional, prefix it with an underscore: `_kind_table`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:427:28
[INFO] [stderr]     |
[INFO] [stderr] 427 |     pub fn free(&mut self, addr: Address) {
[INFO] [stderr]     |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/evaluator/interpreter.rs:813:13
[INFO] [stderr]     |
[INFO] [stderr] 813 |         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: unused variable: `kind_table`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:667:25
[INFO] [stderr]     |
[INFO] [stderr] 667 |     fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kind_table`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `heap`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:667:49
[INFO] [stderr]     |
[INFO] [stderr] 667 |     fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_heap`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `kind_table`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:685:25
[INFO] [stderr]     |
[INFO] [stderr] 685 |     fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kind_table`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `heap`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:685:49
[INFO] [stderr]     |
[INFO] [stderr] 685 |     fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_heap`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `kind_table`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:703:25
[INFO] [stderr]     |
[INFO] [stderr] 703 |     fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kind_table`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `heap`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:703:49
[INFO] [stderr]     |
[INFO] [stderr] 703 |     fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_heap`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `kind_table`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:721:25
[INFO] [stderr]     |
[INFO] [stderr] 721 |     fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kind_table`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `heap`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:721:49
[INFO] [stderr]     |
[INFO] [stderr] 721 |     fn kind_hash(&self, kind_table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_heap`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `table`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:881:25
[INFO] [stderr]     |
[INFO] [stderr] 881 |     fn kind_hash(&self, table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_table`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `heap`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:881:44
[INFO] [stderr]     |
[INFO] [stderr] 881 |     fn kind_hash(&self, table: &KindTable, heap: &Heap) -> KindHash {
[INFO] [stderr]     |                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_heap`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n1`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:987:15
[INFO] [stderr]     |
[INFO] [stderr] 987 |         for ((n1, kh1), (n2, kh2)) in self.type_arguments.iter().zip(other.type_arguments.iter()) {
[INFO] [stderr]     |               ^^ help: if this is intentional, prefix it with an underscore: `_n1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n2`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:987:26
[INFO] [stderr]     |
[INFO] [stderr] 987 |         for ((n1, kh1), (n2, kh2)) in self.type_arguments.iter().zip(other.type_arguments.iter()) {
[INFO] [stderr]     |                          ^^ help: if this is intentional, prefix it with an underscore: `_n2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n1`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:993:15
[INFO] [stderr]     |
[INFO] [stderr] 993 |         for ((n1, ty_r1), (n2, ty_r2)) in self.parameters.iter().zip(other.parameters.iter()) {
[INFO] [stderr]     |               ^^ help: if this is intentional, prefix it with an underscore: `_n1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n2`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:993:28
[INFO] [stderr]     |
[INFO] [stderr] 993 |         for ((n1, ty_r1), (n2, ty_r2)) in self.parameters.iter().zip(other.parameters.iter()) {
[INFO] [stderr]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_n2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `table`
[INFO] [stderr]     --> src/evaluator/evaluator.rs:1016:25
[INFO] [stderr]      |
[INFO] [stderr] 1016 |     fn kind_hash(&self, table: &KindTable, heap: &Heap) -> String {
[INFO] [stderr]      |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_table`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `heap`
[INFO] [stderr]     --> src/evaluator/evaluator.rs:1016:44
[INFO] [stderr]      |
[INFO] [stderr] 1016 |     fn kind_hash(&self, table: &KindTable, heap: &Heap) -> String {
[INFO] [stderr]      |                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_heap`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `kind`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1872:32
[INFO] [stderr]      |
[INFO] [stderr] 1872 |             if let Some((name, kind)) = signature.read().unwrap().parameters.get(0) {
[INFO] [stderr]      |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_kind`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `context`
[INFO] [stderr]    --> src/evaluator/interpreter.rs:209:39
[INFO] [stderr]     |
[INFO] [stderr] 209 |     fn generate_type_holes(&mut self, context: &KindHash, type_params: &Vec<String>) -> Vec<(String, KindHash)> {
[INFO] [stderr]     |                                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `hr`
[INFO] [stderr]    --> src/evaluator/interpreter.rs:262:42
[INFO] [stderr]     |
[INFO] [stderr] 262 |                 Reference::HeapReference(hr) => {
[INFO] [stderr]     |                                          ^^ help: if this is intentional, prefix it with an underscore: `_hr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `module_chain`
[INFO] [stderr]    --> src/evaluator/interpreter.rs:396:36
[INFO] [stderr]     |
[INFO] [stderr] 396 |     fn load_user_module(&mut self, module_chain: &Vec<String>) {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_module_chain`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `add_func_sig`
[INFO] [stderr]    --> src/evaluator/interpreter.rs:481:13
[INFO] [stderr]     |
[INFO] [stderr] 481 |         let add_func_sig = self.kind_table
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_add_func_sig`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `func_val`
[INFO] [stderr]    --> src/evaluator/interpreter.rs:960:25
[INFO] [stderr]     |
[INFO] [stderr] 960 |         for (impl_name, func_val) in implementing_functions_by_name.iter() {
[INFO] [stderr]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `variant_decl`
[INFO] [stderr]    --> src/evaluator/interpreter.rs:977:45
[INFO] [stderr]     |
[INFO] [stderr] 977 |     fn visit_variant_declaration(&mut self, variant_decl: &parse_tree::VariantDeclaration) {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant_decl`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1014:13
[INFO] [stderr]      |
[INFO] [stderr] 1014 |         let name = &func_decl.signature.name;
[INFO] [stderr]      |             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `typed_var_decl`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1101:52
[INFO] [stderr]      |
[INFO] [stderr] 1101 |     fn visit_typed_variable_declaration(&mut self, typed_var_decl: &parse_tree::TypedVariableDeclaration) {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typed_var_decl`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `reference`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1146:13
[INFO] [stderr]      |
[INFO] [stderr] 1146 |         let reference = self.store_at(&var_assignment.target, value);
[INFO] [stderr]      |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reference`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scalar_ty`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1194:25
[INFO] [stderr]      |
[INFO] [stderr] 1194 |                     let scalar_ty = scalar.get_ty();
[INFO] [stderr]      |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scalar_ty`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arr_init`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1214:33
[INFO] [stderr]      |
[INFO] [stderr] 1214 |             ArrayInitialization(ref arr_init) => {
[INFO] [stderr]      |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arr_init`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cond_scalar` is never read
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1250:17
[INFO] [stderr]      |
[INFO] [stderr] 1250 |             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:1285:31
[INFO] [stderr]      |
[INFO] [stderr] 1285 |     fn visit_match(&mut self, match_node: &parse_tree::Match) {
[INFO] [stderr]      |                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_match_node`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `heap_ref` is never read
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1327:13
[INFO] [stderr]      |
[INFO] [stderr] 1327 |         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:1389:25
[INFO] [stderr]      |
[INFO] [stderr] 1389 |                     let vtable = self.vtables.load_vtable(*vtable_id);
[INFO] [stderr]      |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vtable`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ei_arc`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1411:32
[INFO] [stderr]      |
[INFO] [stderr] 1411 |             Item::EnumInstance(ei_arc) => {
[INFO] [stderr]      |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ei_arc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `func`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1448:58
[INFO] [stderr]      |
[INFO] [stderr] 1448 | ...                   Item::FunctionInvocation(ref func) =...
[INFO] [stderr]      |                                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arr_acces`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1493:38
[INFO] [stderr]      |
[INFO] [stderr] 1493 |     fn visit_array_access(&mut self, arr_acces: &parse_tree::ArrayAccess) {
[INFO] [stderr]      |                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arr_acces`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `param_type`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1617:34
[INFO] [stderr]      |
[INFO] [stderr] 1617 |         if let Some((param_name, param_type)) = sig.read().unwrap().parameters.get(0) {
[INFO] [stderr]      |                                  ^^^^^^^^^^ help: if this is intentional, prefix it 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:1647:13
[INFO] [stderr]      |
[INFO] [stderr] 1647 |         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:1651:17
[INFO] [stderr]      |
[INFO] [stderr] 1651 |                 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:1746:30
[INFO] [stderr]      |
[INFO] [stderr] 1746 |         for ((ref type_name, ref type_hole_kind_hash), ref type_to_apply_ref) in zipped_type_args_with_applied_types {
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_hole_kind_hash`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `o_arc`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1753:26
[INFO] [stderr]      |
[INFO] [stderr] 1753 |             Kind::Object(ref o_arc) => {
[INFO] [stderr]      |                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_o_arc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e_arc`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1764:24
[INFO] [stderr]      |
[INFO] [stderr] 1764 |             Kind::Enum(ref e_arc) => {
[INFO] [stderr]      |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_e_arc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fs_arc`
[INFO] [stderr]     --> src/evaluator/interpreter.rs:1775:37
[INFO] [stderr]      |
[INFO] [stderr] 1775 |             Kind::FunctionSignature(ref fs_arc) => {
[INFO] [stderr]      |                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fs_arc`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `item` is never read
[INFO] [stderr]   --> src/evaluator/prelude.rs:74:13
[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:129:13
[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:1593:13
[INFO] [stderr]      |
[INFO] [stderr] 1593 |         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:1740:13
[INFO] [stderr]      |
[INFO] [stderr] 1740 |         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:375:5
[INFO] [stderr]     |
[INFO] [stderr] 375 |     fn lex_float_literal(&mut self) -> Result<Token, LexError> {
[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:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     LexError(String),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Source`
[INFO] [stderr]   --> src/parser/parser.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Source(Box<ParseError>)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `of`
[INFO] [stderr]   --> src/parser/parser.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn of(err: ParseError) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `generic_args`
[INFO] [stderr]    --> src/parser/parser.rs:202:5
[INFO] [stderr]     |
[INFO] [stderr] 202 |     fn generic_args(&mut self) -> Result<Vec<Expression>, ParseError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `functions`
[INFO] [stderr]    --> src/parser/parser.rs:632:5
[INFO] [stderr]     |
[INFO] [stderr] 632 |     fn functions(&mut self) -> Result<Vec<FunctionDeclaration>, 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<Arc<RwLock<EnumInstance>>> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_function_invocation`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:187:5
[INFO] [stderr]     |
[INFO] [stderr] 187 |     pub fn to_function_invocation(&self) -> Option<Arc<RwLock<FunctionInvocation>>> {
[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<KindHash> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `free`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:427:5
[INFO] [stderr]     |
[INFO] [stderr] 427 |     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:449:5
[INFO] [stderr]     |
[INFO] [stderr] 449 |     pub fn load_object_instance(&self, addr: Address) -> Option<Arc<RwLock<ObjectInstance>>> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `load_enum_instance`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:456:5
[INFO] [stderr]     |
[INFO] [stderr] 456 |     pub fn load_enum_instance(&self, addr: Address) -> Option<Arc<RwLock<EnumInstance>>> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Type`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:487:5
[INFO] [stderr]     |
[INFO] [stderr] 487 |     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:553:5
[INFO] [stderr]     |
[INFO] [stderr] 553 |     pub fn to_scalar_type(&self) -> Option<ScalarType> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_type`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:560:5
[INFO] [stderr]     |
[INFO] [stderr] 560 |     pub fn to_type(&self) -> Option<KindHash> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `keys`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:751:5
[INFO] [stderr]     |
[INFO] [stderr] 751 |     pub fn keys(&self) -> Vec<KindHash> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_vtable_with_id`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:778:5
[INFO] [stderr]     |
[INFO] [stderr] 778 |     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:1078:4
[INFO] [stderr]      |
[INFO] [stderr] 1078 | fn extract_type_variable_name(kind_hash: &KindHash) -> Option<String> {
[INFO] [stderr]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `errors`
[INFO] [stderr]    --> src/evaluator/interpreter.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     errors: Vec<String>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `emit_error`
[INFO] [stderr]    --> src/evaluator/interpreter.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 184 |     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<KindHashToken>,
[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: function `minLocation` should have a snake case name
[INFO] [stderr]   --> src/utils/utils.rs:26:4
[INFO] [stderr]    |
[INFO] [stderr] 26 | fn minLocation(fl1: &FileLocation, fl2: &FileLocation) -> FileLocation {
[INFO] [stderr]    |    ^^^^^^^^^^^ help: convert the identifier to snake case: `min_location`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `maxLocation` should have a snake case name
[INFO] [stderr]   --> src/utils/utils.rs:40:4
[INFO] [stderr]    |
[INFO] [stderr] 40 | fn maxLocation(fl1: &FileLocation, fl2: &FileLocation) -> FileLocation {
[INFO] [stderr]    |    ^^^^^^^^^^^ help: convert the identifier to snake case: `max_location`
[INFO] [stderr] 
[INFO] [stderr] warning: 92 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/evaluator/interpreter.rs:813:13
[INFO] [stderr]     |
[INFO] [stderr] 813 |         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:1593:13
[INFO] [stderr]      |
[INFO] [stderr] 1593 |         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:1740:13
[INFO] [stderr]      |
[INFO] [stderr] 1740 |         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:375:5
[INFO] [stderr]     |
[INFO] [stderr] 375 |     fn lex_float_literal(&mut self) -> Result<Token, LexError> {
[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:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     LexError(String),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Source`
[INFO] [stderr]   --> src/parser/parser.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Source(Box<ParseError>)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `of`
[INFO] [stderr]   --> src/parser/parser.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn of(err: ParseError) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `generic_args`
[INFO] [stderr]    --> src/parser/parser.rs:202:5
[INFO] [stderr]     |
[INFO] [stderr] 202 |     fn generic_args(&mut self) -> Result<Vec<Expression>, ParseError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `functions`
[INFO] [stderr]    --> src/parser/parser.rs:632:5
[INFO] [stderr]     |
[INFO] [stderr] 632 |     fn functions(&mut self) -> Result<Vec<FunctionDeclaration>, 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<Arc<RwLock<EnumInstance>>> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_function_invocation`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:187:5
[INFO] [stderr]     |
[INFO] [stderr] 187 |     pub fn to_function_invocation(&self) -> Option<Arc<RwLock<FunctionInvocation>>> {
[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<KindHash> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `free`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:427:5
[INFO] [stderr]     |
[INFO] [stderr] 427 |     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:449:5
[INFO] [stderr]     |
[INFO] [stderr] 449 |     pub fn load_object_instance(&self, addr: Address) -> Option<Arc<RwLock<ObjectInstance>>> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `load_enum_instance`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:456:5
[INFO] [stderr]     |
[INFO] [stderr] 456 |     pub fn load_enum_instance(&self, addr: Address) -> Option<Arc<RwLock<EnumInstance>>> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Type`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:487:5
[INFO] [stderr]     |
[INFO] [stderr] 487 |     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:553:5
[INFO] [stderr]     |
[INFO] [stderr] 553 |     pub fn to_scalar_type(&self) -> Option<ScalarType> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_type`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:560:5
[INFO] [stderr]     |
[INFO] [stderr] 560 |     pub fn to_type(&self) -> Option<KindHash> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `keys`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:751:5
[INFO] [stderr]     |
[INFO] [stderr] 751 |     pub fn keys(&self) -> Vec<KindHash> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_vtable_with_id`
[INFO] [stderr]    --> src/evaluator/evaluator.rs:778:5
[INFO] [stderr]     |
[INFO] [stderr] 778 |     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:1078:4
[INFO] [stderr]      |
[INFO] [stderr] 1078 | fn extract_type_variable_name(kind_hash: &KindHash) -> Option<String> {
[INFO] [stderr]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `errors`
[INFO] [stderr]    --> src/evaluator/interpreter.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     errors: Vec<String>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `emit_error`
[INFO] [stderr]    --> src/evaluator/interpreter.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 184 |     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<KindHashToken>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `minLocation` should have a snake case name
[INFO] [stderr]   --> src/utils/utils.rs:26:4
[INFO] [stderr]    |
[INFO] [stderr] 26 | fn minLocation(fl1: &FileLocation, fl2: &FileLocation) -> FileLocation {
[INFO] [stderr]    |    ^^^^^^^^^^^ help: convert the identifier to snake case: `min_location`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `maxLocation` should have a snake case name
[INFO] [stderr]   --> src/utils/utils.rs:40:4
[INFO] [stderr]    |
[INFO] [stderr] 40 | fn maxLocation(fl1: &FileLocation, fl2: &FileLocation) -> FileLocation {
[INFO] [stderr]    |    ^^^^^^^^^^^ help: convert the identifier to snake case: `max_location`
[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] 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] warning: 95 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.71s
[INFO] running `"docker" "inspect" "24d8dee98b15a166941cbc492e4e8d60f5078e677c4084abcc6523fa387ab783"`
[INFO] running `"docker" "rm" "-f" "24d8dee98b15a166941cbc492e4e8d60f5078e677c4084abcc6523fa387ab783"`
[INFO] [stdout] 24d8dee98b15a166941cbc492e4e8d60f5078e677c4084abcc6523fa387ab783