[INFO] cloning repository https://github.com/bem130/NEPLg2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bem130/NEPLg2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbem130%2FNEPLg2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbem130%2FNEPLg2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c040e057d1bd7928f65d11eb45e9e9fcc259fd2
[INFO] testing bem130/NEPLg2 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbem130%2FNEPLg2" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/bem130/NEPLg2
[INFO] finished tweaking git repo https://github.com/bem130/NEPLg2
[INFO] tweaked toml for git repo https://github.com/bem130/NEPLg2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bem130/NEPLg2 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bem130/NEPLg2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11cece7331fe53b9d4c7be128c261977099d5279a9767aa3a260ac01e3ea442f
[INFO] running `Command { std: "docker" "start" "-a" "11cece7331fe53b9d4c7be128c261977099d5279a9767aa3a260ac01e3ea442f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11cece7331fe53b9d4c7be128c261977099d5279a9767aa3a260ac01e3ea442f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11cece7331fe53b9d4c7be128c261977099d5279a9767aa3a260ac01e3ea442f", kill_on_drop: false }`
[INFO] [stdout] 11cece7331fe53b9d4c7be128c261977099d5279a9767aa3a260ac01e3ea442f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1784dea6d2168560fdfde8719106651fd7129278a9c912cd7bbdb12798c9f306
[INFO] running `Command { std: "docker" "start" "-a" "1784dea6d2168560fdfde8719106651fd7129278a9c912cd7bbdb12798c9f306", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling leb128fmt v0.1.0
[INFO] [stderr]    Compiling wasm-encoder v0.244.0
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling clap_builder v4.5.56
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling nepl-cli v0.1.0 (/opt/rustwide/workdir/nepl-cli)
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling wasmi_core v0.13.0
[INFO] [stderr]    Compiling wasmi v0.31.2
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling clap v4.5.56
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling wasmparser v0.244.0
[INFO] [stderr]    Compiling nepl-core v0.1.0 (/opt/rustwide/workdir/nepl-core)
[INFO] [stderr]    Compiling wasmprinter v0.244.0
[INFO] [stdout] warning: unused import: `alloc::string::String`
[INFO] [stdout]   --> nepl-core/src/error.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use alloc::string::String;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToString`
[INFO] [stdout]  --> nepl-core/src/codegen_wasm.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | use alloc::string::{String, ToString};
[INFO] [stdout]   |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::collections::BTreeMap`
[INFO] [stdout]  --> nepl-core/src/hir.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use alloc::collections::BTreeMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeSet`
[INFO] [stdout]   --> nepl-core/src/module_graph.rs:13:36
[INFO] [stdout]    |
[INFO] [stdout] 13 | use alloc::collections::{BTreeMap, BTreeSet};
[INFO] [stdout]    |                                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::boxed::Box`
[INFO] [stdout]  --> nepl-core/src/passes/move_check.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use alloc::boxed::Box;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec`
[INFO] [stdout]  --> nepl-core/src/passes/move_check.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use alloc::vec;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HirLine`
[INFO] [stdout]   --> nepl-core/src/passes/move_check.rs:12:59
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::hir::{FuncRef, HirBlock, HirExpr, HirExprKind, HirLine, HirModule};
[INFO] [stdout]    |                                                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::TypeId`
[INFO] [stdout]   --> nepl-core/src/passes/move_check.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::types::TypeId;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ExportEntry` and `ExportKind`
[INFO] [stdout]   --> nepl-core/src/resolve.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::module_graph::{ExportEntry, ExportKind, ExportTable, ModuleGraph, ModuleId};
[INFO] [stdout]    |                           ^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/ast.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/builtins.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/codegen_wasm.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/compiler.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/hir.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/lexer.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/monomorphize.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/nm.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/parser.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/passes/drop_insertion.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/passes/move_check.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/typecheck.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/types.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> nepl-core/src/codegen_wasm.rs:875:9
[INFO] [stdout]     |
[INFO] [stdout] 875 |         other => {
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> nepl-core/src/compiler.rs:382:9
[INFO] [stdout]     |
[INFO] [stdout] 382 |     let mut hir_module = monomorphize::monomorphize(&mut types, tc.module);
[INFO] [stdout]     |         ----^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> nepl-core/src/parser.rs:284:13
[INFO] [stdout]     |
[INFO] [stdout] 284 |         let mut start_span = self.peek_span().unwrap_or_else(Span::dummy);
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> nepl-core/src/parser.rs:368:37
[INFO] [stdout]     |
[INFO] [stdout] 368 | ...                   let mut curr_items = core::mem::take(&mut curr_e.items);
[INFO] [stdout]     |                           ----^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> nepl-core/src/parser.rs:481:17
[INFO] [stdout]     |
[INFO] [stdout] 481 |             let mut c = r.trim();
[INFO] [stdout]     |                 ----^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> nepl-core/src/parser.rs:556:13
[INFO] [stdout]     |
[INFO] [stdout] 556 |         let mut out = (|| match self.peek_kind()? {
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kw_span`
[INFO] [stdout]    --> nepl-core/src/parser.rs:877:13
[INFO] [stdout]     |
[INFO] [stdout] 877 |         let kw_span = self.expect_with_span(&TokenKind::KwStruct)?;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kw_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kw_span`
[INFO] [stdout]    --> nepl-core/src/parser.rs:931:13
[INFO] [stdout]     |
[INFO] [stdout] 931 |         let kw_span = self.expect_with_span(&TokenKind::KwEnum)?;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kw_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bn`
[INFO] [stdout]     --> nepl-core/src/parser.rs:3150:53
[INFO] [stdout]      |
[INFO] [stdout] 3150 |             let bind = if let Some(TokenKind::Ident(bn)) = self.peek_kind() {
[INFO] [stdout]      |                                                     ^^ help: if this is intentional, prefix it with an underscore: `_bn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dot_span`
[INFO] [stdout]     --> nepl-core/src/parser.rs:3326:21
[INFO] [stdout]      |
[INFO] [stdout] 3326 |                 let dot_span = self.next().unwrap().span;
[INFO] [stdout]      |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dot_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tok`
[INFO] [stdout]     --> nepl-core/src/parser.rs:3328:25
[INFO] [stdout]      |
[INFO] [stdout] 3328 |                     let tok = self.next().unwrap();
[INFO] [stdout]      |                         ^^^ help: if this is intentional, prefix it with an underscore: `_tok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rp_span`
[INFO] [stdout]     --> nepl-core/src/parser.rs:3338:25
[INFO] [stdout]      |
[INFO] [stdout] 3338 |                     let rp_span = self.next().unwrap().span;
[INFO] [stdout]      |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rp_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]     --> nepl-core/src/parser.rs:3607:35
[INFO] [stdout]      |
[INFO] [stdout] 3607 |             Some(TokenKind::Ident(name)) => {
[INFO] [stdout]      |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev`
[INFO] [stdout]    --> nepl-core/src/resolve.rs:252:33
[INFO] [stdout]     |
[INFO] [stdout] 252 |                     if let Some(prev) = seen_open.get(n) {
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_prev`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:1244:18
[INFO] [stdout]      |
[INFO] [stdout] 1244 |             let (mut tps, _bounds_vec, bounds_map) =
[INFO] [stdout]      |                  ----^^^
[INFO] [stdout]      |                  |
[INFO] [stdout]      |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> nepl-core/src/typecheck.rs:756:22
[INFO] [stdout]     |
[INFO] [stdout] 756 |                 for (i, v) in vars.iter().enumerate() {
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tps`
[INFO] [stdout]    --> nepl-core/src/typecheck.rs:904:22
[INFO] [stdout]     |
[INFO] [stdout] 904 |                 let (tps, _bounds_vec, _bounds_map) =
[INFO] [stdout]     |                      ^^^ help: if this is intentional, prefix it with an underscore: `_tps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tps`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:1068:18
[INFO] [stdout]      |
[INFO] [stdout] 1068 |             let (tps, _bounds_vec, impl_bounds_map) =
[INFO] [stdout]      |                  ^^^ help: if this is intentional, prefix it with an underscore: `_tps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `impl_bounds_map`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:1068:36
[INFO] [stdout]      |
[INFO] [stdout] 1068 |             let (tps, _bounds_vec, impl_bounds_map) =
[INFO] [stdout]      |                                    ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_impl_bounds_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:1263:17
[INFO] [stdout]      |
[INFO] [stdout] 1263 |                 params,
[INFO] [stdout]      |                 ^^^^^^ help: try ignoring the field: `params: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:3411:14
[INFO] [stdout]      |
[INFO] [stdout] 3411 |         for (i, stmt) in block.items.iter().enumerate() {
[INFO] [stdout]      |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fresh_args`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:5587:27
[INFO] [stdout]      |
[INFO] [stdout] 5587 |             let (inst_ty, fresh_args) = if !stack[func_pos].type_args.is_empty() {
[INFO] [stdout]      |                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fresh_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fresh_args`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:5777:27
[INFO] [stdout]      |
[INFO] [stdout] 5777 |             let (inst_ty, fresh_args) = if !stack[func_pos].type_args.is_empty() {
[INFO] [stdout]      |                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fresh_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `applied_trait_name`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:7271:37
[INFO] [stdout]      |
[INFO] [stdout] 7271 | ...                   let applied_trait_name = self.infer_trait_application_name(
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_applied_trait_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `has_callable`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:7829:17
[INFO] [stdout]      |
[INFO] [stdout] 7829 |             let has_callable = scope.callables.iter().any(|b| b.name == binding.name);
[INFO] [stdout]      |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_callable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:8006:9
[INFO] [stdout]      |
[INFO] [stdout] 8006 |         ctx: &TypeCtx,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> nepl-core/src/types.rs:1116:13
[INFO] [stdout]      |
[INFO] [stdout] 1054 |             (TypeKind::Tuple { items: ta }, TypeKind::Tuple { items: tb }) => {
[INFO] [stdout]      |             -------------------------------------------------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 1116 |             (TypeKind::Tuple { items: ta }, TypeKind::Tuple { items: tb }) => {
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ll_storage_size` is never used
[INFO] [stdout]     --> nepl-core/src/codegen_llvm.rs:2939:4
[INFO] [stdout]      |
[INFO] [stdout] 2939 | fn ll_storage_size(ty: LlTy) -> i64 {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_empty` is never used
[INFO] [stdout]   --> nepl-core/src/codegen_wasm.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl StringLower {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     fn is_empty(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `should_skip_wasm_codegen_for_generic` is never used
[INFO] [stdout]    --> nepl-core/src/codegen_wasm.rs:660:15
[INFO] [stdout]     |
[INFO] [stdout] 660 | pub(crate) fn should_skip_wasm_codegen_for_generic(ctx: &TypeCtx, f: &HirFunction) -> bool {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_unbound_type_var` is never used
[INFO] [stdout]    --> nepl-core/src/codegen_wasm.rs:664:4
[INFO] [stdout]     |
[INFO] [stdout] 664 | fn has_unbound_type_var(ctx: &TypeCtx, ty: TypeId) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collect_called_functions_from_expr` is never used
[INFO] [stdout]    --> nepl-core/src/codegen_wasm.rs:697:4
[INFO] [stdout]     |
[INFO] [stdout] 697 | fn collect_called_functions_from_expr(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collect_reachable_wasm_functions` is never used
[INFO] [stdout]    --> nepl-core/src/codegen_wasm.rs:780:15
[INFO] [stdout]     |
[INFO] [stdout] 780 | pub(crate) fn collect_reachable_wasm_functions(module: &HirModule) -> BTreeSet<String> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collect_wasm_signature_set` is never used
[INFO] [stdout]    --> nepl-core/src/codegen_wasm.rs:890:15
[INFO] [stdout]     |
[INFO] [stdout] 890 | pub(crate) fn collect_wasm_signature_set(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `idx`, `ty`, and `is_param` are never read
[INFO] [stdout]     --> nepl-core/src/codegen_wasm.rs:2237:5
[INFO] [stdout]      |
[INFO] [stdout] 2236 | struct LocalInfo {
[INFO] [stdout]      |        --------- fields in this struct
[INFO] [stdout] 2237 |     name: String,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 2238 |     idx: u32,
[INFO] [stdout]      |     ^^^
[INFO] [stdout] 2239 |     ty: Option<TypeId>,
[INFO] [stdout]      |     ^^
[INFO] [stdout] 2240 |     is_param: bool,
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `LocalInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `valtype_of` is never used
[INFO] [stdout]     --> nepl-core/src/codegen_wasm.rs:2322:8
[INFO] [stdout]      |
[INFO] [stdout] 2253 | impl LocalMap {
[INFO] [stdout]      | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 2322 |     fn valtype_of(&self, idx: u32, ctx: &TypeCtx) -> Option<ValType> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_supported_wasm_intrinsic` is never used
[INFO] [stdout]     --> nepl-core/src/codegen_wasm.rs:2374:15
[INFO] [stdout]      |
[INFO] [stdout] 2374 | pub(crate) fn is_supported_wasm_intrinsic(name: &str) -> bool {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Section` is never constructed
[INFO] [stdout]    --> nepl-core/src/nm.rs:289:5
[INFO] [stdout]     |
[INFO] [stdout] 287 | enum Container {
[INFO] [stdout]     |      --------- variant in this enum
[INFO] [stdout] 288 |     Document(Document),
[INFO] [stdout] 289 |     Section(SectionNode),
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `file_id` is never read
[INFO] [stdout]   --> nepl-core/src/parser.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | struct Parser {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 59 |     file_id: FileId,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `apply_history` is never used
[INFO] [stdout]    --> nepl-core/src/passes/move_check.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout]  44 | impl MoveCheckContext {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 111 |     fn apply_history(&mut self, history: BTreeMap<String, VarState>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_top` is never used
[INFO] [stdout]    --> nepl-core/src/passes/move_check.rs:700:4
[INFO] [stdout]     |
[INFO] [stdout] 700 | fn get_top(map: &BTreeMap<String, Vec<VarState>>, name: &str) -> Option<VarState> {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `doc` is never read
[INFO] [stdout]   --> nepl-core/src/typecheck.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 71 | struct EnumInfo {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] 72 |     doc: Option<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EnumInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `doc` is never read
[INFO] [stdout]   --> nepl-core/src/typecheck.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 79 | struct StructInfo {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 80 |     doc: Option<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StructInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> nepl-core/src/typecheck.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct TraitInfo {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 89 |     doc: Option<String>,
[INFO] [stdout] 90 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TraitInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `doc` and `methods` are never read
[INFO] [stdout]    --> nepl-core/src/typecheck.rs:168:5
[INFO] [stdout]     |
[INFO] [stdout] 167 | struct ImplInfo {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 168 |     doc: Option<String>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |     methods: BTreeMap<String, (String, TypeId)>, // name -> (mangled_name, type)
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ImplInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `type_param_has_bound` and `split_if_then_else_block_ast` are never used
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:2962:8
[INFO] [stdout]      |
[INFO] [stdout] 2277 | impl<'a> BlockChecker<'a> {
[INFO] [stdout]      | ------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 2962 |     fn type_param_has_bound(&self, ty: TypeId, trait_name: &str) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6051 |     fn split_if_then_else_block_ast(b: &Block) -> Option<(Block, Block)> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `moved` is never read
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:7630:5
[INFO] [stdout]      |
[INFO] [stdout] 7624 | struct Binding {
[INFO] [stdout]      |        ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 7630 |     moved: bool,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Binding` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `lookup_current`, `lookup_current_mut`, and `lookup_callable` are never used
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:7845:8
[INFO] [stdout]      |
[INFO] [stdout] 7786 | impl Env {
[INFO] [stdout]      | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 7845 |     fn lookup_current(&self, name: &str) -> Option<&Binding> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7862 |     fn lookup_current_mut(&mut self, name: &str) -> Option<&mut Binding> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8000 |     fn lookup_callable(&self, name: &str) -> Option<&Binding> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `function_type_param_count` is never used
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:8206:4
[INFO] [stdout]      |
[INFO] [stdout] 8206 | fn function_type_param_count(ctx: &TypeCtx, ty: TypeId) -> usize {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `func_arity` is never used
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:8470:4
[INFO] [stdout]      |
[INFO] [stdout] 8470 | fn func_arity(ctx: &TypeCtx, ty: TypeId) -> usize {
[INFO] [stdout]      |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Store` is never constructed
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:9005:5
[INFO] [stdout]      |
[INFO] [stdout] 9002 | enum AssignKind {
[INFO] [stdout]      |      ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 9005 |     Store(HirExpr),
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `AssignKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nepl-language v0.1.0 (/opt/rustwide/workdir/nepl-language)
[INFO] [stderr]    Compiling nepl-lsp v0.1.0 (/opt/rustwide/workdir/nepl-lsp)
[INFO] [stdout] warning: unused import: `compile_module`
[INFO] [stdout]   --> nepl-cli/src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     compile_module,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `uri` and `path` are never read
[INFO] [stdout]   --> nepl-lsp/src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct DocumentState {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 23 |     uri: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 24 |     path: PathBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DocumentState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `free_head` is never read
[INFO] [stdout]   --> nepl-cli/src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct AllocState {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 25 |     // head of free list (address in linear memory), 0 == null
[INFO] [stdout] 26 |     free_head: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "1784dea6d2168560fdfde8719106651fd7129278a9c912cd7bbdb12798c9f306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1784dea6d2168560fdfde8719106651fd7129278a9c912cd7bbdb12798c9f306", kill_on_drop: false }`
[INFO] [stdout] 1784dea6d2168560fdfde8719106651fd7129278a9c912cd7bbdb12798c9f306
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c13e782c3fba7128c142185d47f051b24c766caeef211cae86548b48c65d6809
[INFO] running `Command { std: "docker" "start" "-a" "c13e782c3fba7128c142185d47f051b24c766caeef211cae86548b48c65d6809", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling zerocopy v0.8.37
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling wasmparser v0.244.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling nepl-cli v0.1.0 (/opt/rustwide/workdir/nepl-cli)
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling nepl-core v0.1.0 (/opt/rustwide/workdir/nepl-core)
[INFO] [stderr]    Compiling wasmprinter v0.244.0
[INFO] [stdout] warning: unused import: `alloc::string::String`
[INFO] [stdout]   --> nepl-core/src/error.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use alloc::string::String;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToString`
[INFO] [stdout]  --> nepl-core/src/codegen_wasm.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | use alloc::string::{String, ToString};
[INFO] [stdout]   |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::collections::BTreeMap`
[INFO] [stdout]  --> nepl-core/src/hir.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use alloc::collections::BTreeMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeSet`
[INFO] [stdout]   --> nepl-core/src/module_graph.rs:13:36
[INFO] [stdout]    |
[INFO] [stdout] 13 | use alloc::collections::{BTreeMap, BTreeSet};
[INFO] [stdout]    |                                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::boxed::Box`
[INFO] [stdout]  --> nepl-core/src/passes/move_check.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use alloc::boxed::Box;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec`
[INFO] [stdout]  --> nepl-core/src/passes/move_check.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use alloc::vec;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HirLine`
[INFO] [stdout]   --> nepl-core/src/passes/move_check.rs:12:59
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::hir::{FuncRef, HirBlock, HirExpr, HirExprKind, HirLine, HirModule};
[INFO] [stdout]    |                                                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::TypeId`
[INFO] [stdout]   --> nepl-core/src/passes/move_check.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::types::TypeId;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ExportEntry` and `ExportKind`
[INFO] [stdout]   --> nepl-core/src/resolve.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::module_graph::{ExportEntry, ExportKind, ExportTable, ModuleGraph, ModuleId};
[INFO] [stdout]    |                           ^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/ast.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/builtins.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/codegen_wasm.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/compiler.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/hir.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/lexer.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/monomorphize.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/nm.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/parser.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/passes/drop_insertion.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/passes/move_check.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/typecheck.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/types.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> nepl-core/src/codegen_wasm.rs:875:9
[INFO] [stdout]     |
[INFO] [stdout] 875 |         other => {
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> nepl-core/src/compiler.rs:382:9
[INFO] [stdout]     |
[INFO] [stdout] 382 |     let mut hir_module = monomorphize::monomorphize(&mut types, tc.module);
[INFO] [stdout]     |         ----^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::string::String`
[INFO] [stdout]   --> nepl-core/src/error.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use alloc::string::String;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToString`
[INFO] [stdout]  --> nepl-core/src/codegen_wasm.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | use alloc::string::{String, ToString};
[INFO] [stdout]   |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::collections::BTreeMap`
[INFO] [stdout]  --> nepl-core/src/hir.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use alloc::collections::BTreeMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeSet`
[INFO] [stdout]   --> nepl-core/src/module_graph.rs:13:36
[INFO] [stdout]    |
[INFO] [stdout] 13 | use alloc::collections::{BTreeMap, BTreeSet};
[INFO] [stdout]    |                                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::boxed::Box`
[INFO] [stdout]  --> nepl-core/src/passes/move_check.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use alloc::boxed::Box;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec`
[INFO] [stdout]  --> nepl-core/src/passes/move_check.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use alloc::vec;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HirLine`
[INFO] [stdout]   --> nepl-core/src/passes/move_check.rs:12:59
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::hir::{FuncRef, HirBlock, HirExpr, HirExprKind, HirLine, HirModule};
[INFO] [stdout]    |                                                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::TypeId`
[INFO] [stdout]   --> nepl-core/src/passes/move_check.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::types::TypeId;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ExportEntry` and `ExportKind`
[INFO] [stdout]   --> nepl-core/src/resolve.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::module_graph::{ExportEntry, ExportKind, ExportTable, ModuleGraph, ModuleId};
[INFO] [stdout]    |                           ^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> nepl-core/src/parser.rs:284:13
[INFO] [stdout]     |
[INFO] [stdout] 284 |         let mut start_span = self.peek_span().unwrap_or_else(Span::dummy);
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> nepl-core/src/parser.rs:368:37
[INFO] [stdout]     |
[INFO] [stdout] 368 | ...                   let mut curr_items = core::mem::take(&mut curr_e.items);
[INFO] [stdout]     |                           ----^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> nepl-core/src/parser.rs:481:17
[INFO] [stdout]     |
[INFO] [stdout] 481 |             let mut c = r.trim();
[INFO] [stdout]     |                 ----^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> nepl-core/src/parser.rs:556:13
[INFO] [stdout]     |
[INFO] [stdout] 556 |         let mut out = (|| match self.peek_kind()? {
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kw_span`
[INFO] [stdout]    --> nepl-core/src/parser.rs:877:13
[INFO] [stdout]     |
[INFO] [stdout] 877 |         let kw_span = self.expect_with_span(&TokenKind::KwStruct)?;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kw_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kw_span`
[INFO] [stdout]    --> nepl-core/src/parser.rs:931:13
[INFO] [stdout]     |
[INFO] [stdout] 931 |         let kw_span = self.expect_with_span(&TokenKind::KwEnum)?;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kw_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/ast.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/builtins.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/codegen_wasm.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/compiler.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/hir.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/lexer.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/monomorphize.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/nm.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/parser.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/passes/drop_insertion.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/passes/move_check.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/typecheck.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> nepl-core/src/types.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bn`
[INFO] [stdout]     --> nepl-core/src/parser.rs:3150:53
[INFO] [stdout]      |
[INFO] [stdout] 3150 |             let bind = if let Some(TokenKind::Ident(bn)) = self.peek_kind() {
[INFO] [stdout]      |                                                     ^^ help: if this is intentional, prefix it with an underscore: `_bn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dot_span`
[INFO] [stdout]     --> nepl-core/src/parser.rs:3326:21
[INFO] [stdout]      |
[INFO] [stdout] 3326 |                 let dot_span = self.next().unwrap().span;
[INFO] [stdout]      |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dot_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tok`
[INFO] [stdout]     --> nepl-core/src/parser.rs:3328:25
[INFO] [stdout]      |
[INFO] [stdout] 3328 |                     let tok = self.next().unwrap();
[INFO] [stdout]      |                         ^^^ help: if this is intentional, prefix it with an underscore: `_tok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rp_span`
[INFO] [stdout]     --> nepl-core/src/parser.rs:3338:25
[INFO] [stdout]      |
[INFO] [stdout] 3338 |                     let rp_span = self.next().unwrap().span;
[INFO] [stdout]      |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rp_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]     --> nepl-core/src/parser.rs:3607:35
[INFO] [stdout]      |
[INFO] [stdout] 3607 |             Some(TokenKind::Ident(name)) => {
[INFO] [stdout]      |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev`
[INFO] [stdout]    --> nepl-core/src/resolve.rs:252:33
[INFO] [stdout]     |
[INFO] [stdout] 252 |                     if let Some(prev) = seen_open.get(n) {
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_prev`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:1244:18
[INFO] [stdout]      |
[INFO] [stdout] 1244 |             let (mut tps, _bounds_vec, bounds_map) =
[INFO] [stdout]      |                  ----^^^
[INFO] [stdout]      |                  |
[INFO] [stdout]      |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> nepl-core/src/typecheck.rs:756:22
[INFO] [stdout]     |
[INFO] [stdout] 756 |                 for (i, v) in vars.iter().enumerate() {
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tps`
[INFO] [stdout]    --> nepl-core/src/typecheck.rs:904:22
[INFO] [stdout]     |
[INFO] [stdout] 904 |                 let (tps, _bounds_vec, _bounds_map) =
[INFO] [stdout]     |                      ^^^ help: if this is intentional, prefix it with an underscore: `_tps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tps`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:1068:18
[INFO] [stdout]      |
[INFO] [stdout] 1068 |             let (tps, _bounds_vec, impl_bounds_map) =
[INFO] [stdout]      |                  ^^^ help: if this is intentional, prefix it with an underscore: `_tps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `impl_bounds_map`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:1068:36
[INFO] [stdout]      |
[INFO] [stdout] 1068 |             let (tps, _bounds_vec, impl_bounds_map) =
[INFO] [stdout]      |                                    ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_impl_bounds_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:1263:17
[INFO] [stdout]      |
[INFO] [stdout] 1263 |                 params,
[INFO] [stdout]      |                 ^^^^^^ help: try ignoring the field: `params: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:3411:14
[INFO] [stdout]      |
[INFO] [stdout] 3411 |         for (i, stmt) in block.items.iter().enumerate() {
[INFO] [stdout]      |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fresh_args`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:5587:27
[INFO] [stdout]      |
[INFO] [stdout] 5587 |             let (inst_ty, fresh_args) = if !stack[func_pos].type_args.is_empty() {
[INFO] [stdout]      |                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fresh_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fresh_args`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:5777:27
[INFO] [stdout]      |
[INFO] [stdout] 5777 |             let (inst_ty, fresh_args) = if !stack[func_pos].type_args.is_empty() {
[INFO] [stdout]      |                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fresh_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `applied_trait_name`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:7271:37
[INFO] [stdout]      |
[INFO] [stdout] 7271 | ...                   let applied_trait_name = self.infer_trait_application_name(
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_applied_trait_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `has_callable`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:7829:17
[INFO] [stdout]      |
[INFO] [stdout] 7829 |             let has_callable = scope.callables.iter().any(|b| b.name == binding.name);
[INFO] [stdout]      |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_callable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:8006:9
[INFO] [stdout]      |
[INFO] [stdout] 8006 |         ctx: &TypeCtx,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> nepl-core/src/types.rs:1116:13
[INFO] [stdout]      |
[INFO] [stdout] 1054 |             (TypeKind::Tuple { items: ta }, TypeKind::Tuple { items: tb }) => {
[INFO] [stdout]      |             -------------------------------------------------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 1116 |             (TypeKind::Tuple { items: ta }, TypeKind::Tuple { items: tb }) => {
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ll_storage_size` is never used
[INFO] [stdout]     --> nepl-core/src/codegen_llvm.rs:2939:4
[INFO] [stdout]      |
[INFO] [stdout] 2939 | fn ll_storage_size(ty: LlTy) -> i64 {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_empty` is never used
[INFO] [stdout]   --> nepl-core/src/codegen_wasm.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl StringLower {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     fn is_empty(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `should_skip_wasm_codegen_for_generic` is never used
[INFO] [stdout]    --> nepl-core/src/codegen_wasm.rs:660:15
[INFO] [stdout]     |
[INFO] [stdout] 660 | pub(crate) fn should_skip_wasm_codegen_for_generic(ctx: &TypeCtx, f: &HirFunction) -> bool {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_unbound_type_var` is never used
[INFO] [stdout]    --> nepl-core/src/codegen_wasm.rs:664:4
[INFO] [stdout]     |
[INFO] [stdout] 664 | fn has_unbound_type_var(ctx: &TypeCtx, ty: TypeId) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collect_called_functions_from_expr` is never used
[INFO] [stdout]    --> nepl-core/src/codegen_wasm.rs:697:4
[INFO] [stdout]     |
[INFO] [stdout] 697 | fn collect_called_functions_from_expr(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collect_reachable_wasm_functions` is never used
[INFO] [stdout]    --> nepl-core/src/codegen_wasm.rs:780:15
[INFO] [stdout]     |
[INFO] [stdout] 780 | pub(crate) fn collect_reachable_wasm_functions(module: &HirModule) -> BTreeSet<String> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collect_wasm_signature_set` is never used
[INFO] [stdout]    --> nepl-core/src/codegen_wasm.rs:890:15
[INFO] [stdout]     |
[INFO] [stdout] 890 | pub(crate) fn collect_wasm_signature_set(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `idx`, `ty`, and `is_param` are never read
[INFO] [stdout]     --> nepl-core/src/codegen_wasm.rs:2237:5
[INFO] [stdout]      |
[INFO] [stdout] 2236 | struct LocalInfo {
[INFO] [stdout]      |        --------- fields in this struct
[INFO] [stdout] 2237 |     name: String,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 2238 |     idx: u32,
[INFO] [stdout]      |     ^^^
[INFO] [stdout] 2239 |     ty: Option<TypeId>,
[INFO] [stdout]      |     ^^
[INFO] [stdout] 2240 |     is_param: bool,
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `LocalInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `valtype_of` is never used
[INFO] [stdout]     --> nepl-core/src/codegen_wasm.rs:2322:8
[INFO] [stdout]      |
[INFO] [stdout] 2253 | impl LocalMap {
[INFO] [stdout]      | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 2322 |     fn valtype_of(&self, idx: u32, ctx: &TypeCtx) -> Option<ValType> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_supported_wasm_intrinsic` is never used
[INFO] [stdout]     --> nepl-core/src/codegen_wasm.rs:2374:15
[INFO] [stdout]      |
[INFO] [stdout] 2374 | pub(crate) fn is_supported_wasm_intrinsic(name: &str) -> bool {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Section` is never constructed
[INFO] [stdout]    --> nepl-core/src/nm.rs:289:5
[INFO] [stdout]     |
[INFO] [stdout] 287 | enum Container {
[INFO] [stdout]     |      --------- variant in this enum
[INFO] [stdout] 288 |     Document(Document),
[INFO] [stdout] 289 |     Section(SectionNode),
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `file_id` is never read
[INFO] [stdout]   --> nepl-core/src/parser.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | struct Parser {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 59 |     file_id: FileId,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `apply_history` is never used
[INFO] [stdout]    --> nepl-core/src/passes/move_check.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout]  44 | impl MoveCheckContext {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 111 |     fn apply_history(&mut self, history: BTreeMap<String, VarState>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_top` is never used
[INFO] [stdout]    --> nepl-core/src/passes/move_check.rs:700:4
[INFO] [stdout]     |
[INFO] [stdout] 700 | fn get_top(map: &BTreeMap<String, Vec<VarState>>, name: &str) -> Option<VarState> {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `doc` is never read
[INFO] [stdout]   --> nepl-core/src/typecheck.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 71 | struct EnumInfo {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] 72 |     doc: Option<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EnumInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `doc` is never read
[INFO] [stdout]   --> nepl-core/src/typecheck.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 79 | struct StructInfo {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 80 |     doc: Option<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StructInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> nepl-core/src/typecheck.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct TraitInfo {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 89 |     doc: Option<String>,
[INFO] [stdout] 90 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TraitInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `doc` and `methods` are never read
[INFO] [stdout]    --> nepl-core/src/typecheck.rs:168:5
[INFO] [stdout]     |
[INFO] [stdout] 167 | struct ImplInfo {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 168 |     doc: Option<String>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |     methods: BTreeMap<String, (String, TypeId)>, // name -> (mangled_name, type)
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ImplInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `type_param_has_bound` and `split_if_then_else_block_ast` are never used
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:2962:8
[INFO] [stdout]      |
[INFO] [stdout] 2277 | impl<'a> BlockChecker<'a> {
[INFO] [stdout]      | ------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 2962 |     fn type_param_has_bound(&self, ty: TypeId, trait_name: &str) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6051 |     fn split_if_then_else_block_ast(b: &Block) -> Option<(Block, Block)> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `moved` is never read
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:7630:5
[INFO] [stdout]      |
[INFO] [stdout] 7624 | struct Binding {
[INFO] [stdout]      |        ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 7630 |     moved: bool,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Binding` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `lookup_current`, `lookup_current_mut`, and `lookup_callable` are never used
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:7845:8
[INFO] [stdout]      |
[INFO] [stdout] 7786 | impl Env {
[INFO] [stdout]      | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 7845 |     fn lookup_current(&self, name: &str) -> Option<&Binding> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7862 |     fn lookup_current_mut(&mut self, name: &str) -> Option<&mut Binding> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8000 |     fn lookup_callable(&self, name: &str) -> Option<&Binding> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `function_type_param_count` is never used
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:8206:4
[INFO] [stdout]      |
[INFO] [stdout] 8206 | fn function_type_param_count(ctx: &TypeCtx, ty: TypeId) -> usize {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `func_arity` is never used
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:8470:4
[INFO] [stdout]      |
[INFO] [stdout] 8470 | fn func_arity(ctx: &TypeCtx, ty: TypeId) -> usize {
[INFO] [stdout]      |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Store` is never constructed
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:9005:5
[INFO] [stdout]      |
[INFO] [stdout] 9002 | enum AssignKind {
[INFO] [stdout]      |      ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 9005 |     Store(HirExpr),
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `AssignKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> nepl-core/src/codegen_wasm.rs:875:9
[INFO] [stdout]     |
[INFO] [stdout] 875 |         other => {
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> nepl-core/src/compiler.rs:382:9
[INFO] [stdout]     |
[INFO] [stdout] 382 |     let mut hir_module = monomorphize::monomorphize(&mut types, tc.module);
[INFO] [stdout]     |         ----^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nepl-language v0.1.0 (/opt/rustwide/workdir/nepl-language)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> nepl-core/src/parser.rs:284:13
[INFO] [stdout]     |
[INFO] [stdout] 284 |         let mut start_span = self.peek_span().unwrap_or_else(Span::dummy);
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> nepl-core/src/parser.rs:368:37
[INFO] [stdout]     |
[INFO] [stdout] 368 | ...                   let mut curr_items = core::mem::take(&mut curr_e.items);
[INFO] [stdout]     |                           ----^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> nepl-core/src/parser.rs:481:17
[INFO] [stdout]     |
[INFO] [stdout] 481 |             let mut c = r.trim();
[INFO] [stdout]     |                 ----^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> nepl-core/src/parser.rs:556:13
[INFO] [stdout]     |
[INFO] [stdout] 556 |         let mut out = (|| match self.peek_kind()? {
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kw_span`
[INFO] [stdout]    --> nepl-core/src/parser.rs:877:13
[INFO] [stdout]     |
[INFO] [stdout] 877 |         let kw_span = self.expect_with_span(&TokenKind::KwStruct)?;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kw_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kw_span`
[INFO] [stdout]    --> nepl-core/src/parser.rs:931:13
[INFO] [stdout]     |
[INFO] [stdout] 931 |         let kw_span = self.expect_with_span(&TokenKind::KwEnum)?;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kw_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bn`
[INFO] [stdout]     --> nepl-core/src/parser.rs:3150:53
[INFO] [stdout]      |
[INFO] [stdout] 3150 |             let bind = if let Some(TokenKind::Ident(bn)) = self.peek_kind() {
[INFO] [stdout]      |                                                     ^^ help: if this is intentional, prefix it with an underscore: `_bn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dot_span`
[INFO] [stdout]     --> nepl-core/src/parser.rs:3326:21
[INFO] [stdout]      |
[INFO] [stdout] 3326 |                 let dot_span = self.next().unwrap().span;
[INFO] [stdout]      |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dot_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tok`
[INFO] [stdout]     --> nepl-core/src/parser.rs:3328:25
[INFO] [stdout]      |
[INFO] [stdout] 3328 |                     let tok = self.next().unwrap();
[INFO] [stdout]      |                         ^^^ help: if this is intentional, prefix it with an underscore: `_tok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rp_span`
[INFO] [stdout]     --> nepl-core/src/parser.rs:3338:25
[INFO] [stdout]      |
[INFO] [stdout] 3338 |                     let rp_span = self.next().unwrap().span;
[INFO] [stdout]      |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rp_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]     --> nepl-core/src/parser.rs:3607:35
[INFO] [stdout]      |
[INFO] [stdout] 3607 |             Some(TokenKind::Ident(name)) => {
[INFO] [stdout]      |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev`
[INFO] [stdout]    --> nepl-core/src/resolve.rs:252:33
[INFO] [stdout]     |
[INFO] [stdout] 252 |                     if let Some(prev) = seen_open.get(n) {
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_prev`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:1244:18
[INFO] [stdout]      |
[INFO] [stdout] 1244 |             let (mut tps, _bounds_vec, bounds_map) =
[INFO] [stdout]      |                  ----^^^
[INFO] [stdout]      |                  |
[INFO] [stdout]      |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> nepl-core/src/typecheck.rs:756:22
[INFO] [stdout]     |
[INFO] [stdout] 756 |                 for (i, v) in vars.iter().enumerate() {
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tps`
[INFO] [stdout]    --> nepl-core/src/typecheck.rs:904:22
[INFO] [stdout]     |
[INFO] [stdout] 904 |                 let (tps, _bounds_vec, _bounds_map) =
[INFO] [stdout]     |                      ^^^ help: if this is intentional, prefix it with an underscore: `_tps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tps`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:1068:18
[INFO] [stdout]      |
[INFO] [stdout] 1068 |             let (tps, _bounds_vec, impl_bounds_map) =
[INFO] [stdout]      |                  ^^^ help: if this is intentional, prefix it with an underscore: `_tps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `impl_bounds_map`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:1068:36
[INFO] [stdout]      |
[INFO] [stdout] 1068 |             let (tps, _bounds_vec, impl_bounds_map) =
[INFO] [stdout]      |                                    ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_impl_bounds_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:1263:17
[INFO] [stdout]      |
[INFO] [stdout] 1263 |                 params,
[INFO] [stdout]      |                 ^^^^^^ help: try ignoring the field: `params: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:3411:14
[INFO] [stdout]      |
[INFO] [stdout] 3411 |         for (i, stmt) in block.items.iter().enumerate() {
[INFO] [stdout]      |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fresh_args`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:5587:27
[INFO] [stdout]      |
[INFO] [stdout] 5587 |             let (inst_ty, fresh_args) = if !stack[func_pos].type_args.is_empty() {
[INFO] [stdout]      |                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fresh_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fresh_args`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:5777:27
[INFO] [stdout]      |
[INFO] [stdout] 5777 |             let (inst_ty, fresh_args) = if !stack[func_pos].type_args.is_empty() {
[INFO] [stdout]      |                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fresh_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `applied_trait_name`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:7271:37
[INFO] [stdout]      |
[INFO] [stdout] 7271 | ...                   let applied_trait_name = self.infer_trait_application_name(
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_applied_trait_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `has_callable`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:7829:17
[INFO] [stdout]      |
[INFO] [stdout] 7829 |             let has_callable = scope.callables.iter().any(|b| b.name == binding.name);
[INFO] [stdout]      |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_callable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:8006:9
[INFO] [stdout]      |
[INFO] [stdout] 8006 |         ctx: &TypeCtx,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> nepl-core/src/types.rs:1116:13
[INFO] [stdout]      |
[INFO] [stdout] 1054 |             (TypeKind::Tuple { items: ta }, TypeKind::Tuple { items: tb }) => {
[INFO] [stdout]      |             -------------------------------------------------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 1116 |             (TypeKind::Tuple { items: ta }, TypeKind::Tuple { items: tb }) => {
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ll_storage_size` is never used
[INFO] [stdout]     --> nepl-core/src/codegen_llvm.rs:2939:4
[INFO] [stdout]      |
[INFO] [stdout] 2939 | fn ll_storage_size(ty: LlTy) -> i64 {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_empty` is never used
[INFO] [stdout]   --> nepl-core/src/codegen_wasm.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl StringLower {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     fn is_empty(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `should_skip_wasm_codegen_for_generic` is never used
[INFO] [stdout]    --> nepl-core/src/codegen_wasm.rs:660:15
[INFO] [stdout]     |
[INFO] [stdout] 660 | pub(crate) fn should_skip_wasm_codegen_for_generic(ctx: &TypeCtx, f: &HirFunction) -> bool {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_unbound_type_var` is never used
[INFO] [stdout]    --> nepl-core/src/codegen_wasm.rs:664:4
[INFO] [stdout]     |
[INFO] [stdout] 664 | fn has_unbound_type_var(ctx: &TypeCtx, ty: TypeId) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collect_called_functions_from_expr` is never used
[INFO] [stdout]    --> nepl-core/src/codegen_wasm.rs:697:4
[INFO] [stdout]     |
[INFO] [stdout] 697 | fn collect_called_functions_from_expr(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collect_reachable_wasm_functions` is never used
[INFO] [stdout]    --> nepl-core/src/codegen_wasm.rs:780:15
[INFO] [stdout]     |
[INFO] [stdout] 780 | pub(crate) fn collect_reachable_wasm_functions(module: &HirModule) -> BTreeSet<String> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collect_wasm_signature_set` is never used
[INFO] [stdout]    --> nepl-core/src/codegen_wasm.rs:890:15
[INFO] [stdout]     |
[INFO] [stdout] 890 | pub(crate) fn collect_wasm_signature_set(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `idx`, `ty`, and `is_param` are never read
[INFO] [stdout]     --> nepl-core/src/codegen_wasm.rs:2237:5
[INFO] [stdout]      |
[INFO] [stdout] 2236 | struct LocalInfo {
[INFO] [stdout]      |        --------- fields in this struct
[INFO] [stdout] 2237 |     name: String,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 2238 |     idx: u32,
[INFO] [stdout]      |     ^^^
[INFO] [stdout] 2239 |     ty: Option<TypeId>,
[INFO] [stdout]      |     ^^
[INFO] [stdout] 2240 |     is_param: bool,
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `LocalInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `valtype_of` is never used
[INFO] [stdout]     --> nepl-core/src/codegen_wasm.rs:2322:8
[INFO] [stdout]      |
[INFO] [stdout] 2253 | impl LocalMap {
[INFO] [stdout]      | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 2322 |     fn valtype_of(&self, idx: u32, ctx: &TypeCtx) -> Option<ValType> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_supported_wasm_intrinsic` is never used
[INFO] [stdout]     --> nepl-core/src/codegen_wasm.rs:2374:15
[INFO] [stdout]      |
[INFO] [stdout] 2374 | pub(crate) fn is_supported_wasm_intrinsic(name: &str) -> bool {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Section` is never constructed
[INFO] [stdout]    --> nepl-core/src/nm.rs:289:5
[INFO] [stdout]     |
[INFO] [stdout] 287 | enum Container {
[INFO] [stdout]     |      --------- variant in this enum
[INFO] [stdout] 288 |     Document(Document),
[INFO] [stdout] 289 |     Section(SectionNode),
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `file_id` is never read
[INFO] [stdout]   --> nepl-core/src/parser.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | struct Parser {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 59 |     file_id: FileId,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `apply_history` is never used
[INFO] [stdout]    --> nepl-core/src/passes/move_check.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout]  44 | impl MoveCheckContext {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 111 |     fn apply_history(&mut self, history: BTreeMap<String, VarState>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_top` is never used
[INFO] [stdout]    --> nepl-core/src/passes/move_check.rs:700:4
[INFO] [stdout]     |
[INFO] [stdout] 700 | fn get_top(map: &BTreeMap<String, Vec<VarState>>, name: &str) -> Option<VarState> {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `doc` is never read
[INFO] [stdout]   --> nepl-core/src/typecheck.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 71 | struct EnumInfo {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] 72 |     doc: Option<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EnumInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `doc` is never read
[INFO] [stdout]   --> nepl-core/src/typecheck.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 79 | struct StructInfo {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 80 |     doc: Option<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StructInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> nepl-core/src/typecheck.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct TraitInfo {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 89 |     doc: Option<String>,
[INFO] [stdout] 90 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TraitInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `doc` and `methods` are never read
[INFO] [stdout]    --> nepl-core/src/typecheck.rs:168:5
[INFO] [stdout]     |
[INFO] [stdout] 167 | struct ImplInfo {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 168 |     doc: Option<String>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |     methods: BTreeMap<String, (String, TypeId)>, // name -> (mangled_name, type)
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ImplInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `type_param_has_bound` and `split_if_then_else_block_ast` are never used
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:2962:8
[INFO] [stdout]      |
[INFO] [stdout] 2277 | impl<'a> BlockChecker<'a> {
[INFO] [stdout]      | ------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 2962 |     fn type_param_has_bound(&self, ty: TypeId, trait_name: &str) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6051 |     fn split_if_then_else_block_ast(b: &Block) -> Option<(Block, Block)> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `moved` is never read
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:7630:5
[INFO] [stdout]      |
[INFO] [stdout] 7624 | struct Binding {
[INFO] [stdout]      |        ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 7630 |     moved: bool,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Binding` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `lookup_current`, `lookup_current_mut`, and `lookup_callable` are never used
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:7845:8
[INFO] [stdout]      |
[INFO] [stdout] 7786 | impl Env {
[INFO] [stdout]      | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 7845 |     fn lookup_current(&self, name: &str) -> Option<&Binding> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7862 |     fn lookup_current_mut(&mut self, name: &str) -> Option<&mut Binding> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8000 |     fn lookup_callable(&self, name: &str) -> Option<&Binding> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `function_type_param_count` is never used
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:8206:4
[INFO] [stdout]      |
[INFO] [stdout] 8206 | fn function_type_param_count(ctx: &TypeCtx, ty: TypeId) -> usize {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `func_arity` is never used
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:8470:4
[INFO] [stdout]      |
[INFO] [stdout] 8470 | fn func_arity(ctx: &TypeCtx, ty: TypeId) -> usize {
[INFO] [stdout]      |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Store` is never constructed
[INFO] [stdout]     --> nepl-core/src/typecheck.rs:9005:5
[INFO] [stdout]      |
[INFO] [stdout] 9002 | enum AssignKind {
[INFO] [stdout]      |      ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 9005 |     Store(HirExpr),
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `AssignKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src_with_options` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src_with_target` is never used
[INFO] [stdout]   --> nepl-core/tests/overload.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn compile_src_with_target(src: &str, target: CompileTarget) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src_with_options` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn compile_src(src: &str) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src_with_options` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_i32` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn run_main_i32(src: &str) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stdlib_root` is never used
[INFO] [stdout]     --> nepl-core/tests/harness.rs:1336:4
[INFO] [stdout]      |
[INFO] [stdout] 1336 | fn stdlib_root() -> std::path::PathBuf {
[INFO] [stdout]      |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src_with_options` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_i32` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn run_main_i32(src: &str) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src_with_options` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src_with_options` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src_with_options` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src_with_options` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn compile_src(src: &str) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_i32` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn run_main_i32(src: &str) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn compile_src(src: &str) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_i32` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn run_main_i32(src: &str) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn compile_src(src: &str) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_i32` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn run_main_i32(src: &str) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src_with_options` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src_with_options` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn compile_src(src: &str) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src_with_options` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_i32` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn run_main_i32(src: &str) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stdlib_root` is never used
[INFO] [stdout]     --> nepl-core/tests/harness.rs:1336:4
[INFO] [stdout]      |
[INFO] [stdout] 1336 | fn stdlib_root() -> std::path::PathBuf {
[INFO] [stdout]      |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `compile_module`
[INFO] [stdout]   --> nepl-cli/src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     compile_module,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `free_head` is never read
[INFO] [stdout]   --> nepl-cli/src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct AllocState {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 25 |     // head of free list (address in linear memory), 0 == null
[INFO] [stdout] 26 |     free_head: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src_with_options` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nepl-lsp v0.1.0 (/opt/rustwide/workdir/nepl-lsp)
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `compile_module`
[INFO] [stdout]   --> nepl-cli/src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     compile_module,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `free_head` is never read
[INFO] [stdout]   --> nepl-cli/src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct AllocState {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 25 |     // head of free list (address in linear memory), 0 == null
[INFO] [stdout] 26 |     free_head: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src_with_options` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `uri` and `path` are never read
[INFO] [stdout]   --> nepl-lsp/src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct DocumentState {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 23 |     uri: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 24 |     path: PathBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DocumentState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src_with_options` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CompileTarget`
[INFO] [stdout]  --> nepl-core/tests/functions.rs:5:47
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nepl_core::{compile_wasm, CompileOptions, CompileTarget};
[INFO] [stdout]   |                                               ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn compile_src(src: &str) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src_with_options` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_i32` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn run_main_i32(src: &str) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stdlib_root` is never used
[INFO] [stdout]     --> nepl-core/tests/harness.rs:1336:4
[INFO] [stdout]      |
[INFO] [stdout] 1336 | fn stdlib_root() -> std::path::PathBuf {
[INFO] [stdout]      |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn compile_src(src: &str) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src_with_options` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_i32` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn run_main_i32(src: &str) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stdlib_root` is never used
[INFO] [stdout]     --> nepl-core/tests/harness.rs:1336:4
[INFO] [stdout]      |
[INFO] [stdout] 1336 | fn stdlib_root() -> std::path::PathBuf {
[INFO] [stdout]      |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_ok` is never used
[INFO] [stdout]   --> nepl-core/tests/block_if_semantics.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn compile_ok(src: &str) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src_with_options` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src_with_options` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_src` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn compile_src(src: &str) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiFile` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct WasiFile {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasiState` is never constructed
[INFO] [stdout]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct WasiState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_i32` is never used
[INFO] [stdout]   --> nepl-core/tests/harness.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn run_main_i32(src: &str) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_wasi_i32` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stdout]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "c13e782c3fba7128c142185d47f051b24c766caeef211cae86548b48c65d6809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c13e782c3fba7128c142185d47f051b24c766caeef211cae86548b48c65d6809", kill_on_drop: false }`
[INFO] [stdout] c13e782c3fba7128c142185d47f051b24c766caeef211cae86548b48c65d6809
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47b59ede9b2f57a36f85fbba23285cbf0c0fdfcd91365933bc34e01cbbfc4a4f
[INFO] running `Command { std: "docker" "start" "-a" "47b59ede9b2f57a36f85fbba23285cbf0c0fdfcd91365933bc34e01cbbfc4a4f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `alloc::string::String`
[INFO] [stderr]   --> nepl-core/src/error.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use alloc::string::String;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ToString`
[INFO] [stderr]  --> nepl-core/src/codegen_wasm.rs:9:29
[INFO] [stderr]   |
[INFO] [stderr] 9 | use alloc::string::{String, ToString};
[INFO] [stderr]   |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `alloc::collections::BTreeMap`
[INFO] [stderr]  --> nepl-core/src/hir.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use alloc::collections::BTreeMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BTreeSet`
[INFO] [stderr]   --> nepl-core/src/module_graph.rs:13:36
[INFO] [stderr]    |
[INFO] [stderr] 13 | use alloc::collections::{BTreeMap, BTreeSet};
[INFO] [stderr]    |                                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `alloc::boxed::Box`
[INFO] [stderr]  --> nepl-core/src/passes/move_check.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use alloc::boxed::Box;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `alloc::vec`
[INFO] [stderr]  --> nepl-core/src/passes/move_check.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use alloc::vec;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HirLine`
[INFO] [stderr]   --> nepl-core/src/passes/move_check.rs:12:59
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::hir::{FuncRef, HirBlock, HirExpr, HirExprKind, HirLine, HirModule};
[INFO] [stderr]    |                                                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::types::TypeId`
[INFO] [stderr]   --> nepl-core/src/passes/move_check.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use crate::types::TypeId;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ExportEntry` and `ExportKind`
[INFO] [stderr]   --> nepl-core/src/resolve.rs:12:27
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::module_graph::{ExportEntry, ExportKind, ExportTable, ModuleGraph, ModuleId};
[INFO] [stderr]    |                           ^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stderr]  --> nepl-core/src/ast.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![no_std]
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stderr]  --> nepl-core/src/builtins.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![no_std]
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stderr]  --> nepl-core/src/codegen_wasm.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![no_std]
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stderr]  --> nepl-core/src/compiler.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![no_std]
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stderr]  --> nepl-core/src/hir.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![no_std]
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stderr]  --> nepl-core/src/lexer.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![no_std]
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stderr]  --> nepl-core/src/monomorphize.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![no_std]
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stderr]  --> nepl-core/src/nm.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | #![no_std]
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stderr]  --> nepl-core/src/parser.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![no_std]
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stderr]  --> nepl-core/src/passes/drop_insertion.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![no_std]
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stderr]  --> nepl-core/src/passes/move_check.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![no_std]
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stderr]  --> nepl-core/src/typecheck.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![no_std]
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stderr]  --> nepl-core/src/types.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![no_std]
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]    --> nepl-core/src/codegen_wasm.rs:875:9
[INFO] [stderr]     |
[INFO] [stderr] 875 |         other => {
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> nepl-core/src/compiler.rs:382:9
[INFO] [stderr]     |
[INFO] [stderr] 382 |     let mut hir_module = monomorphize::monomorphize(&mut types, tc.module);
[INFO] [stderr]     |         ----^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> nepl-core/src/parser.rs:284:13
[INFO] [stderr]     |
[INFO] [stderr] 284 |         let mut start_span = self.peek_span().unwrap_or_else(Span::dummy);
[INFO] [stderr]     |             ----^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> nepl-core/src/parser.rs:368:37
[INFO] [stderr]     |
[INFO] [stderr] 368 | ...                   let mut curr_items = core::mem::take(&mut curr_e.items);
[INFO] [stderr]     |                           ----^^^^^^^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> nepl-core/src/parser.rs:481:17
[INFO] [stderr]     |
[INFO] [stderr] 481 |             let mut c = r.trim();
[INFO] [stderr]     |                 ----^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> nepl-core/src/parser.rs:556:13
[INFO] [stderr]     |
[INFO] [stderr] 556 |         let mut out = (|| match self.peek_kind()? {
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `kw_span`
[INFO] [stderr]    --> nepl-core/src/parser.rs:877:13
[INFO] [stderr]     |
[INFO] [stderr] 877 |         let kw_span = self.expect_with_span(&TokenKind::KwStruct)?;
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kw_span`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `kw_span`
[INFO] [stderr]    --> nepl-core/src/parser.rs:931:13
[INFO] [stderr]     |
[INFO] [stderr] 931 |         let kw_span = self.expect_with_span(&TokenKind::KwEnum)?;
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kw_span`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bn`
[INFO] [stderr]     --> nepl-core/src/parser.rs:3150:53
[INFO] [stderr]      |
[INFO] [stderr] 3150 |             let bind = if let Some(TokenKind::Ident(bn)) = self.peek_kind() {
[INFO] [stderr]      |                                                     ^^ help: if this is intentional, prefix it with an underscore: `_bn`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dot_span`
[INFO] [stderr]     --> nepl-core/src/parser.rs:3326:21
[INFO] [stderr]      |
[INFO] [stderr] 3326 |                 let dot_span = self.next().unwrap().span;
[INFO] [stderr]      |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dot_span`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tok`
[INFO] [stderr]     --> nepl-core/src/parser.rs:3328:25
[INFO] [stderr]      |
[INFO] [stderr] 3328 |                     let tok = self.next().unwrap();
[INFO] [stderr]      |                         ^^^ help: if this is intentional, prefix it with an underscore: `_tok`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rp_span`
[INFO] [stderr]     --> nepl-core/src/parser.rs:3338:25
[INFO] [stderr]      |
[INFO] [stderr] 3338 |                     let rp_span = self.next().unwrap().span;
[INFO] [stderr]      |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rp_span`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]     --> nepl-core/src/parser.rs:3607:35
[INFO] [stderr]      |
[INFO] [stderr] 3607 |             Some(TokenKind::Ident(name)) => {
[INFO] [stderr]      |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `prev`
[INFO] [stderr]    --> nepl-core/src/resolve.rs:252:33
[INFO] [stderr]     |
[INFO] [stderr] 252 |                     if let Some(prev) = seen_open.get(n) {
[INFO] [stderr]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_prev`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> nepl-core/src/typecheck.rs:1244:18
[INFO] [stderr]      |
[INFO] [stderr] 1244 |             let (mut tps, _bounds_vec, bounds_map) =
[INFO] [stderr]      |                  ----^^^
[INFO] [stderr]      |                  |
[INFO] [stderr]      |                  help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> nepl-core/src/typecheck.rs:756:22
[INFO] [stderr]     |
[INFO] [stderr] 756 |                 for (i, v) in vars.iter().enumerate() {
[INFO] [stderr]     |                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tps`
[INFO] [stderr]    --> nepl-core/src/typecheck.rs:904:22
[INFO] [stderr]     |
[INFO] [stderr] 904 |                 let (tps, _bounds_vec, _bounds_map) =
[INFO] [stderr]     |                      ^^^ help: if this is intentional, prefix it with an underscore: `_tps`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tps`
[INFO] [stderr]     --> nepl-core/src/typecheck.rs:1068:18
[INFO] [stderr]      |
[INFO] [stderr] 1068 |             let (tps, _bounds_vec, impl_bounds_map) =
[INFO] [stderr]      |                  ^^^ help: if this is intentional, prefix it with an underscore: `_tps`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `impl_bounds_map`
[INFO] [stderr]     --> nepl-core/src/typecheck.rs:1068:36
[INFO] [stderr]      |
[INFO] [stderr] 1068 |             let (tps, _bounds_vec, impl_bounds_map) =
[INFO] [stderr]      |                                    ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_impl_bounds_map`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]     --> nepl-core/src/typecheck.rs:1263:17
[INFO] [stderr]      |
[INFO] [stderr] 1263 |                 params,
[INFO] [stderr]      |                 ^^^^^^ help: try ignoring the field: `params: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]     --> nepl-core/src/typecheck.rs:3411:14
[INFO] [stderr]      |
[INFO] [stderr] 3411 |         for (i, stmt) in block.items.iter().enumerate() {
[INFO] [stderr]      |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fresh_args`
[INFO] [stderr]     --> nepl-core/src/typecheck.rs:5587:27
[INFO] [stderr]      |
[INFO] [stderr] 5587 |             let (inst_ty, fresh_args) = if !stack[func_pos].type_args.is_empty() {
[INFO] [stderr]      |                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fresh_args`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fresh_args`
[INFO] [stderr]     --> nepl-core/src/typecheck.rs:5777:27
[INFO] [stderr]      |
[INFO] [stderr] 5777 |             let (inst_ty, fresh_args) = if !stack[func_pos].type_args.is_empty() {
[INFO] [stderr]      |                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fresh_args`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `applied_trait_name`
[INFO] [stderr]     --> nepl-core/src/typecheck.rs:7271:37
[INFO] [stderr]      |
[INFO] [stderr] 7271 | ...                   let applied_trait_name = self.infer_trait_application_name(
[INFO] [stderr]      |                           ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_applied_trait_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `has_callable`
[INFO] [stderr]     --> nepl-core/src/typecheck.rs:7829:17
[INFO] [stderr]      |
[INFO] [stderr] 7829 |             let has_callable = scope.callables.iter().any(|b| b.name == binding.name);
[INFO] [stderr]      |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_callable`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]     --> nepl-core/src/typecheck.rs:8006:9
[INFO] [stderr]      |
[INFO] [stderr] 8006 |         ctx: &TypeCtx,
[INFO] [stderr]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]     --> nepl-core/src/types.rs:1116:13
[INFO] [stderr]      |
[INFO] [stderr] 1054 |             (TypeKind::Tuple { items: ta }, TypeKind::Tuple { items: tb }) => {
[INFO] [stderr]      |             -------------------------------------------------------------- matches all the relevant values
[INFO] [stderr] ...
[INFO] [stderr] 1116 |             (TypeKind::Tuple { items: ta }, TypeKind::Tuple { items: tb }) => {
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `ll_storage_size` is never used
[INFO] [stderr]     --> nepl-core/src/codegen_llvm.rs:2939:4
[INFO] [stderr]      |
[INFO] [stderr] 2939 | fn ll_storage_size(ty: LlTy) -> i64 {
[INFO] [stderr]      |    ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_empty` is never used
[INFO] [stderr]   --> nepl-core/src/codegen_wasm.rs:46:8
[INFO] [stderr]    |
[INFO] [stderr] 41 | impl StringLower {
[INFO] [stderr]    | ---------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 46 |     fn is_empty(&self) -> bool {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `should_skip_wasm_codegen_for_generic` is never used
[INFO] [stderr]    --> nepl-core/src/codegen_wasm.rs:660:15
[INFO] [stderr]     |
[INFO] [stderr] 660 | pub(crate) fn should_skip_wasm_codegen_for_generic(ctx: &TypeCtx, f: &HirFunction) -> bool {
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `has_unbound_type_var` is never used
[INFO] [stderr]    --> nepl-core/src/codegen_wasm.rs:664:4
[INFO] [stderr]     |
[INFO] [stderr] 664 | fn has_unbound_type_var(ctx: &TypeCtx, ty: TypeId) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `collect_called_functions_from_expr` is never used
[INFO] [stderr]    --> nepl-core/src/codegen_wasm.rs:697:4
[INFO] [stderr]     |
[INFO] [stderr] 697 | fn collect_called_functions_from_expr(
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `collect_reachable_wasm_functions` is never used
[INFO] [stderr]    --> nepl-core/src/codegen_wasm.rs:780:15
[INFO] [stderr]     |
[INFO] [stderr] 780 | pub(crate) fn collect_reachable_wasm_functions(module: &HirModule) -> BTreeSet<String> {
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `collect_wasm_signature_set` is never used
[INFO] [stderr]    --> nepl-core/src/codegen_wasm.rs:890:15
[INFO] [stderr]     |
[INFO] [stderr] 890 | pub(crate) fn collect_wasm_signature_set(
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `idx`, `ty`, and `is_param` are never read
[INFO] [stderr]     --> nepl-core/src/codegen_wasm.rs:2237:5
[INFO] [stderr]      |
[INFO] [stderr] 2236 | struct LocalInfo {
[INFO] [stderr]      |        --------- fields in this struct
[INFO] [stderr] 2237 |     name: String,
[INFO] [stderr]      |     ^^^^
[INFO] [stderr] 2238 |     idx: u32,
[INFO] [stderr]      |     ^^^
[INFO] [stderr] 2239 |     ty: Option<TypeId>,
[INFO] [stderr]      |     ^^
[INFO] [stderr] 2240 |     is_param: bool,
[INFO] [stderr]      |     ^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `LocalInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `valtype_of` is never used
[INFO] [stderr]     --> nepl-core/src/codegen_wasm.rs:2322:8
[INFO] [stderr]      |
[INFO] [stderr] 2253 | impl LocalMap {
[INFO] [stderr]      | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 2322 |     fn valtype_of(&self, idx: u32, ctx: &TypeCtx) -> Option<ValType> {
[INFO] [stderr]      |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_supported_wasm_intrinsic` is never used
[INFO] [stderr]     --> nepl-core/src/codegen_wasm.rs:2374:15
[INFO] [stderr]      |
[INFO] [stderr] 2374 | pub(crate) fn is_supported_wasm_intrinsic(name: &str) -> bool {
[INFO] [stderr]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Section` is never constructed
[INFO] [stderr]    --> nepl-core/src/nm.rs:289:5
[INFO] [stderr]     |
[INFO] [stderr] 287 | enum Container {
[INFO] [stderr]     |      --------- variant in this enum
[INFO] [stderr] 288 |     Document(Document),
[INFO] [stderr] 289 |     Section(SectionNode),
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `file_id` is never read
[INFO] [stderr]   --> nepl-core/src/parser.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 58 | struct Parser {
[INFO] [stderr]    |        ------ field in this struct
[INFO] [stderr] 59 |     file_id: FileId,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `apply_history` is never used
[INFO] [stderr]    --> nepl-core/src/passes/move_check.rs:111:8
[INFO] [stderr]     |
[INFO] [stderr]  44 | impl MoveCheckContext {
[INFO] [stderr]     | --------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 111 |     fn apply_history(&mut self, history: BTreeMap<String, VarState>) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_top` is never used
[INFO] [stderr]    --> nepl-core/src/passes/move_check.rs:700:4
[INFO] [stderr]     |
[INFO] [stderr] 700 | fn get_top(map: &BTreeMap<String, Vec<VarState>>, name: &str) -> Option<VarState> {
[INFO] [stderr]     |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `doc` is never read
[INFO] [stderr]   --> nepl-core/src/typecheck.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 71 | struct EnumInfo {
[INFO] [stderr]    |        -------- field in this struct
[INFO] [stderr] 72 |     doc: Option<String>,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `EnumInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `doc` is never read
[INFO] [stderr]   --> nepl-core/src/typecheck.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 79 | struct StructInfo {
[INFO] [stderr]    |        ---------- field in this struct
[INFO] [stderr] 80 |     doc: Option<String>,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `StructInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]   --> nepl-core/src/typecheck.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 88 | struct TraitInfo {
[INFO] [stderr]    |        --------- field in this struct
[INFO] [stderr] 89 |     doc: Option<String>,
[INFO] [stderr] 90 |     name: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TraitInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `doc` and `methods` are never read
[INFO] [stderr]    --> nepl-core/src/typecheck.rs:168:5
[INFO] [stderr]     |
[INFO] [stderr] 167 | struct ImplInfo {
[INFO] [stderr]     |        -------- fields in this struct
[INFO] [stderr] 168 |     doc: Option<String>,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 174 |     methods: BTreeMap<String, (String, TypeId)>, // name -> (mangled_name, type)
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ImplInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `type_param_has_bound` and `split_if_then_else_block_ast` are never used
[INFO] [stderr]     --> nepl-core/src/typecheck.rs:2962:8
[INFO] [stderr]      |
[INFO] [stderr] 2277 | impl<'a> BlockChecker<'a> {
[INFO] [stderr]      | ------------------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 2962 |     fn type_param_has_bound(&self, ty: TypeId, trait_name: &str) -> bool {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 6051 |     fn split_if_then_else_block_ast(b: &Block) -> Option<(Block, Block)> {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `moved` is never read
[INFO] [stderr]     --> nepl-core/src/typecheck.rs:7630:5
[INFO] [stderr]      |
[INFO] [stderr] 7624 | struct Binding {
[INFO] [stderr]      |        ------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 7630 |     moved: bool,
[INFO] [stderr]      |     ^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `Binding` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `lookup_current`, `lookup_current_mut`, and `lookup_callable` are never used
[INFO] [stderr]     --> nepl-core/src/typecheck.rs:7845:8
[INFO] [stderr]      |
[INFO] [stderr] 7786 | impl Env {
[INFO] [stderr]      | -------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 7845 |     fn lookup_current(&self, name: &str) -> Option<&Binding> {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 7862 |     fn lookup_current_mut(&mut self, name: &str) -> Option<&mut Binding> {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 8000 |     fn lookup_callable(&self, name: &str) -> Option<&Binding> {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `function_type_param_count` is never used
[INFO] [stderr]     --> nepl-core/src/typecheck.rs:8206:4
[INFO] [stderr]      |
[INFO] [stderr] 8206 | fn function_type_param_count(ctx: &TypeCtx, ty: TypeId) -> usize {
[INFO] [stderr]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `func_arity` is never used
[INFO] [stderr]     --> nepl-core/src/typecheck.rs:8470:4
[INFO] [stderr]      |
[INFO] [stderr] 8470 | fn func_arity(ctx: &TypeCtx, ty: TypeId) -> usize {
[INFO] [stderr]      |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Store` is never constructed
[INFO] [stderr]     --> nepl-core/src/typecheck.rs:9005:5
[INFO] [stderr]      |
[INFO] [stderr] 9002 | enum AssignKind {
[INFO] [stderr]      |      ---------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 9005 |     Store(HirExpr),
[INFO] [stderr]      |     ^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `AssignKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `nepl-core` (lib) generated 73 warnings (run `cargo fix --lib -p nepl-core` to apply 35 suggestions)
[INFO] [stderr]    Compiling nepl-cli v0.1.0 (/opt/rustwide/workdir/nepl-cli)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> nepl-core/tests/harness.rs:62:14
[INFO] [stderr]    |
[INFO] [stderr] 62 |             |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stderr]    |              ----^^^^^^
[INFO] [stderr]    |              |
[INFO] [stderr]    |              help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `compile_src_with_options` is never used
[INFO] [stderr]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `WasiFile` is never constructed
[INFO] [stderr]   --> nepl-core/tests/harness.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | struct WasiFile {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `WasiState` is never constructed
[INFO] [stderr]   --> nepl-core/tests/harness.rs:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 | struct WasiState {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_main_wasi_i32` is never used
[INFO] [stderr]    --> nepl-core/tests/harness.rs:264:8
[INFO] [stderr]     |
[INFO] [stderr] 264 | pub fn run_main_wasi_i32(src: &str) -> i32 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_main_capture_stdout` is never used
[INFO] [stderr]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stderr]     |
[INFO] [stderr] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_main_capture_stdout_with_stdin` is never used
[INFO] [stderr]    --> nepl-core/tests/harness.rs:992:8
[INFO] [stderr]     |
[INFO] [stderr] 992 | pub fn run_main_capture_stdout_with_stdin(src: &str, stdin: &[u8]) -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `nepl-core` (test "block_single_line") generated 7 warnings (run `cargo fix --test "block_single_line" -p nepl-core` to apply 1 suggestion)
[INFO] [stderr] warning: function `compile_src` is never used
[INFO] [stderr]   --> nepl-core/tests/harness.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn compile_src(src: &str) -> Vec<u8> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `compile_src_with_options` is never used
[INFO] [stderr]   --> nepl-core/tests/harness.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn compile_src_with_options(src: &str, options: CompileOptions) -> Vec<u8> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_main_i32` is never used
[INFO] [stderr]   --> nepl-core/tests/harness.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub fn run_main_i32(src: &str) -> i32 {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `stdlib_root` is never used
[INFO] [stderr]     --> nepl-core/tests/harness.rs:1336:4
[INFO] [stderr]      |
[INFO] [stderr] 1336 | fn stdlib_root() -> std::path::PathBuf {
[INFO] [stderr]      |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_main_capture_stdout` is never used
[INFO] [stderr]    --> nepl-core/tests/harness.rs:729:8
[INFO] [stderr]     |
[INFO] [stderr] 729 | pub fn run_main_capture_stdout(src: &str) -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nepl-core` (test "tuple_old_syntax") generated 10 warnings (6 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "neplg2") generated 3 warnings (2 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "tuple_new_syntax") generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "selfhost_req") generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "stdin") generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: fields `uri` and `path` are never read
[INFO] [stderr]   --> nepl-lsp/src/main.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | struct DocumentState {
[INFO] [stderr]    |        ------------- fields in this struct
[INFO] [stderr] 23 |     uri: String,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 24 |     path: PathBuf,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DocumentState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `compile_ok` is never used
[INFO] [stderr]   --> nepl-core/tests/block_if_semantics.rs:20:4
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn compile_ok(src: &str) {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nepl-lsp` (bin "nepl-lsp" test) generated 1 warning
[INFO] [stderr] warning: `nepl-core` (test "move_check") generated 10 warnings (10 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "intrinsic") generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "drop") generated 8 warnings (8 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "block_if_semantics") generated 8 warnings (7 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "harness") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `nepl-core` (test "numerics") generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: function `compile_src_with_target` is never used
[INFO] [stderr]   --> nepl-core/tests/overload.rs:15:4
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn compile_src_with_target(src: &str, target: CompileTarget) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nepl-core` (test "plan") generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "overload") generated 8 warnings (7 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "stdout") generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "proptest") generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: unused import: `CompileTarget`
[INFO] [stderr]  --> nepl-core/tests/functions.rs:5:47
[INFO] [stderr]   |
[INFO] [stderr] 5 | use nepl_core::{compile_wasm, CompileOptions, CompileTarget};
[INFO] [stderr]   |                                               ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nepl-core` (test "stdlib") generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "if") generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "recursive_type") generated 10 warnings (10 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "functions") generated 4 warnings (3 duplicates) (run `cargo fix --test "functions" -p nepl-core` to apply 1 suggestion)
[INFO] [stderr] warning: `nepl-core` (lib test) generated 73 warnings (73 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "generics") generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "kp") generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "repro_recursive") generated 10 warnings (10 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "string") generated 8 warnings (8 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "pipe_operator") generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: `nepl-core` (test "typeannot") generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: unused import: `compile_module`
[INFO] [stderr]   --> nepl-cli/src/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     compile_module,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `free_head` is never read
[INFO] [stderr]   --> nepl-cli/src/main.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | struct AllocState {
[INFO] [stderr]    |        ---------- field in this struct
[INFO] [stderr] 25 |     // head of free list (address in linear memory), 0 == null
[INFO] [stderr] 26 |     free_head: u32,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nepl-cli` (bin "nepl-cli" test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `nepl-cli` (bin "nepl-cli") generated 2 warnings (run `cargo fix --bin "nepl-cli" -p nepl-cli` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.24s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nepl_cli-b7c98b4bf3ff94ab)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::cli_parses_emit_list ... ok
[INFO] [stdout] test tests::cli_parses_defaults ... ok
[INFO] [stdout] test tests::cli_parses_profile ... ok
[INFO] [stdout] test tests::output_base_handles_extensions ... ok
[INFO] [stdout] test tests::write_outputs_creates_files ... ok
[INFO] [stdout] test tests::minify_wat_removes_comments_and_whitespace ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/deploy_script.rs (/opt/rustwide/target/debug/deps/deploy_script-52fc1bfe30e9f63e)
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nepl_core-79eaec7cd5e57e36)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test clones_editor_sample_into_custom_destination ... ignored, editor sample fetch script not required for NEPLG2
[INFO] [stdout] test updates_existing_clone_after_remote_change ... ignored, editor sample fetch script not required for NEPLG2
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test codegen_llvm::tests::emit_ll_rejects_entry_with_wasm_body ... ok
[INFO] [stdout] test module_graph::tests::builds_simple_graph_and_exports ... ok
[INFO] [stdout] test codegen_llvm::tests::emit_ll_generates_main_bridge_from_entry ... ok
[INFO] [stdout] test codegen_llvm::tests::emit_ll_supports_parsed_const_i32_function ... ok
[INFO] [stdout] test codegen_llvm::tests::emit_ll_supports_function_body_if_target_raw ... ok
[INFO] [stdout] test codegen_llvm::tests::emit_ll_respects_if_target_gate ... ok
[INFO] [stdout] test module_graph::tests::duplicate_export_is_error ... ok
[INFO] [stdout] test codegen_llvm::tests::emit_ll_collects_top_and_fn_blocks ... ok
[INFO] [stdout] test nm::tests::parse_gloss_and_ruby ... ok
[INFO] [stdout] test nm::tests::parse_heading_and_paragraph ... ok
[INFO] [stdout] test module_graph::tests::pub_selective_reexport_respects_alias ... ok
[INFO] [stdout] test module_graph::tests::invalid_import_path_is_error ... ok
[INFO] [stdout] test module_graph::tests::non_pub_import_does_not_reexport ... ok
[INFO] [stdout] test module_graph::tests::missing_dependency_is_error ... ok
[INFO] [stdout] test module_graph::tests::pub_selective_reexport_with_glob_includes_all ... ok
[INFO] [stdout] test nm::tests::render_document_preserves_structure ... ok
[INFO] [stdout] test runtime_helpers::tests::find_runtime_helper_index_skips_current_function_index ... ok
[INFO] [stdout] test runtime_helpers::tests::find_runtime_helper_key_prefers_raw_allocator_for_internal_codegen ... ok
[INFO] [stdout] test runtime_helpers::tests::helper_base_name_handles_namespaced_and_mangled_symbols ... ok
[INFO] [stdout] test codegen_llvm::tests::emit_ll_skips_unsupported_parsed_function_body ... ok
[INFO] [stderr]      Running tests/block_if_semantics.rs (/opt/rustwide/target/debug/deps/block_if_semantics-fc9e0b3c14b6ddc0)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test trailing_semicolon_makes_block_unit_and_errors_for_return ... ok
[INFO] [stdout] test epilogue_drop_preserves_return_value ... ok
[INFO] [stdout] test match_arm_local_drop_preserves_return ... ok
[INFO] [stdout] test no_semicolons_on_line_allowed ... ok
[INFO] [stdout] test multiple_semicolons_on_line_allowed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.20s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/block_single_line.rs (/opt/rustwide/target/debug/deps/block_single_line-ce7f423eba2513a1)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test block_sl_match_arm ... ok
[INFO] [stdout] test block_sl_empty_ish ... ok
[INFO] [stdout] test block_sl_deeply_nested ... ok
[INFO] [stdout] test block_sl_arg_position_complex ... ok
[INFO] [stdout] test block_sl_basic_literal ... ok
[INFO] [stdout] test block_sl_basic_arithmetic ... ok
[INFO] [stdout] test block_sl_if_branch ... ok
[INFO] [stdout] test block_sl_arg_position ... ok
[INFO] [stdout] test block_sl_semicolon_unit ... ok
[INFO] [stdout] test block_sl_multiple_stmts ... ok
[INFO] [stdout] test block_sl_pipe_source ... ok
[INFO] [stdout] test block_sl_mutation ... ok
[INFO] [stdout] test block_sl_nested ... ok
[INFO] [stdout] test block_sl_nested_in_multiline ... ok
[INFO] [stdout] test block_sl_shadowing ... ok
[INFO] [stdout] test block_sl_trailing_comment ... ok
[INFO] [stdout] test block_sl_tuple_element ... ok
[INFO] [stdout] test block_sl_type_annotated ... ok
[INFO] [stdout] test block_sl_with_let ... ok
[INFO] [stdout] test block_sl_while_body ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.19s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/debug_loader.rs (/opt/rustwide/target/debug/deps/debug_loader-11a0f54b7dfde6d9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test show_loaded_files ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.67s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/doc_comments.rs (/opt/rustwide/target/debug/deps/doc_comments-4bb0b3f18511d4ea)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test slash_colon_doc_comment_attaches_to_defs ... ok
[INFO] [stdout] test stdlib_fenwick_module_doc_is_separate_from_struct_doc ... ok
[INFO] [stdout] test stdlib_hashmap_struct_has_doc_comment ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/drop.rs (/opt/rustwide/target/debug/deps/drop-88da38ca7078a1fe)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test drop_trait_requires_loader_visible_stdlib ... ok
[INFO] [stdout] test conditionally_moved_value_does_not_force_drop_error ... ok
[INFO] [stdout] test drop_capability_parses_and_compiles ... ok
[INFO] [stdout] test auto_drop_runs_at_scope_end ... ok
[INFO] [stderr]      Running tests/functions.rs (/opt/rustwide/target/debug/deps/functions-1c80dde008a16b05)
[INFO] [stdout] test auto_drop_uses_lifo_order_in_nested_scope ... ok
[INFO] [stdout] test auto_drop_handles_shadowing_as_distinct_bindings ... ok
[INFO] [stdout] test auto_drop_only_runs_taken_branch_locals ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test function_nested ... ignored
[INFO] [stdout] test function_literal ... ok
[INFO] [stdout] test function_literal_no_args ... ok
[INFO] [stdout] test function_purity_check_pure_calls_impure ... ok
[INFO] [stdout] test function_alias ... ok
[INFO] [stdout] test function_complex_call_precedence ... ok
[INFO] [stdout] test function_first_class_literal ... ok
[INFO] [stdout] test function_first_class ... ok
[INFO] [stdout] test function_basic_def_and_call ... ok
[INFO] [stdout] test function_nested_capture_variable ... ok
[INFO] [stdout] test function_recursive_factorial ... ok
[INFO] [stdout] test function_return ... ok
[INFO] [stdout] 50
[INFO] [stdout] test function_purity_check_impure_calls_pure ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/generics.rs (/opt/rustwide/target/debug/deps/generics-b43f8a1a33cf75b5)
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 15.14s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test generics_ascription_mismatch_is_error ... ok
[INFO] [stdout] test generics_enum_payload_mismatch_is_error ... ok
[INFO] [stdout] test generics_enum_param_requires_dot ... ok
[INFO] [stdout] test generics_enum_payload_arithmetic ... ok
[INFO] [stdout] test generics_fn_identity_multi_instantiation ... ok
[INFO] [stdout] test generics_enum_none_typed_by_ascription ... ok
[INFO] [stdout] test generics_generic_calls_generic ... ok
[INFO] [stdout] test generics_enum_two_params_match_payloads ... ok
[INFO] [stdout] test generics_nested_apply_payload_mismatch_is_error ... ok
[INFO] [stdout] test generics_make_pair_wrapper ... ok
[INFO] [stdout] test generics_enum_option_and_match ... ok
[INFO] [stdout] test generics_make_none_from_context ... ok
[INFO] [stdout] test generics_param_requires_dot ... ok
[INFO] [stdout] test generics_same_type_param_mismatch_is_error ... ok
[INFO] [stdout] test generics_nested_apply_in_payload ... ok
[INFO] [stdout] test generics_struct_param_requires_dot ... ok
[INFO] [stdout] test generics_wrong_arg_count_is_error ... ok
[INFO] [stdout] test generics_nested_option_match ... FAILED
[INFO] [stdout] test generics_option_none_inferred_by_param ... ok
[INFO] [stdout] test generics_multi_type_params_function ... ok
[INFO] [stdout] test generics_make_some_wrapper ... ok
[INFO] [stdout] test generics_pair_inferred_by_param ... ok
[INFO] [stdout] test generics_pipe_into_generic ... ok
[INFO] [stdout] test generics_struct_pair_construction ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- generics_nested_option_match stdout ----
[INFO] [stdout] [Loader] resolve_path: base="<test>", spec="std/prelude_base" -> "/opt/rustwide/workdir/nepl-core/../stdlib/std/prelude_base.nepl"
[INFO] [stdout] [Loader] Loading file: "/opt/rustwide/workdir/stdlib/std/prelude_base.nepl"
[INFO] [stdout] [Loader] Parsing module: "/opt/rustwide/workdir/stdlib/std/prelude_base.nepl"
[INFO] [stdout] [Loader] Processing directives for: "/opt/rustwide/workdir/stdlib/std/prelude_base.nepl"
[INFO] [stdout] [Loader] resolve_path: base="/opt/rustwide/workdir/stdlib/std/prelude_base.nepl", spec="core/traits/copy" -> "/opt/rustwide/workdir/nepl-core/../stdlib/core/traits/copy.nepl"
[INFO] [stdout] [Loader] Loading file: "/opt/rustwide/workdir/stdlib/core/traits/copy.nepl"
[INFO] [stdout] [Loader] Parsing module: "/opt/rustwide/workdir/stdlib/core/traits/copy.nepl"
[INFO] [stdout] [Loader] Processing directives for: "/opt/rustwide/workdir/stdlib/core/traits/copy.nepl"
[INFO] [stdout] [Loader] resolve_path: base="/opt/rustwide/workdir/stdlib/core/traits/copy.nepl", spec="core/mem" -> "/opt/rustwide/workdir/nepl-core/../stdlib/core/mem.nepl"
[INFO] [stdout] [Loader] Loading file: "/opt/rustwide/workdir/stdlib/core/mem.nepl"
[INFO] [stdout] [Loader] Parsing module: "/opt/rustwide/workdir/stdlib/core/mem.nepl"
[INFO] [stdout] [Loader] Processing directives for: "/opt/rustwide/workdir/stdlib/core/mem.nepl"
[INFO] [stdout] [Loader] resolve_path: base="/opt/rustwide/workdir/stdlib/core/mem.nepl", spec="core/math" -> "/opt/rustwide/workdir/nepl-core/../stdlib/core/math.nepl"
[INFO] [stdout] [Loader] Loading file: "/opt/rustwide/workdir/stdlib/core/math.nepl"
[INFO] [stdout] [Loader] Parsing module: "/opt/rustwide/workdir/stdlib/core/math.nepl"
[INFO] [stdout] [Loader] Processing directives for: "/opt/rustwide/workdir/stdlib/core/math.nepl"
[INFO] [stdout] [Loader] resolve_path: base="/opt/rustwide/workdir/stdlib/core/math.nepl", spec="core/field" -> "/opt/rustwide/workdir/nepl-core/../stdlib/core/field.nepl"
[INFO] [stdout] [Loader] Loading file: "/opt/rustwide/workdir/stdlib/core/field.nepl"
[INFO] [stdout] [Loader] Parsing module: "/opt/rustwide/workdir/stdlib/core/field.nepl"
[INFO] [stdout] [Loader] Processing directives for: "/opt/rustwide/workdir/stdlib/core/field.nepl"
[INFO] [stdout] [Loader] resolve_path: base="/opt/rustwide/workdir/stdlib/core/field.nepl", spec="core/mem" -> "/opt/rustwide/workdir/nepl-core/../stdlib/core/mem.nepl"
[INFO] [stdout] [Loader] Finished loading: "/opt/rustwide/workdir/stdlib/core/field.nepl"
[INFO] [stdout] [Loader] Finished loading: "/opt/rustwide/workdir/stdlib/core/math.nepl"
[INFO] [stdout] [Loader] resolve_path: base="/opt/rustwide/workdir/stdlib/core/mem.nepl", spec="core/result" -> "/opt/rustwide/workdir/nepl-core/../stdlib/core/result.nepl"
[INFO] [stdout] [Loader] Loading file: "/opt/rustwide/workdir/stdlib/core/result.nepl"
[INFO] [stdout] [Loader] Parsing module: "/opt/rustwide/workdir/stdlib/core/result.nepl"
[INFO] [stdout] [Loader] Processing directives for: "/opt/rustwide/workdir/stdlib/core/result.nepl"
[INFO] [stdout] [Loader] Finished loading: "/opt/rustwide/workdir/stdlib/core/result.nepl"
[INFO] [stdout] [Loader] resolve_path: base="/opt/rustwide/workdir/stdlib/core/mem.nepl", spec="core/option" -> "/opt/rustwide/workdir/nepl-core/../stdlib/core/option.nepl"
[INFO] [stdout] [Loader] Loading file: "/opt/rustwide/workdir/stdlib/core/option.nepl"
[INFO] [stdout] [Loader] Parsing module: "/opt/rustwide/workdir/stdlib/core/option.nepl"
[INFO] [stdout] [Loader] Processing directives for: "/opt/rustwide/workdir/stdlib/core/option.nepl"
[INFO] [stdout] [Loader] resolve_path: base="/opt/rustwide/workdir/stdlib/core/option.nepl", spec="core/mem" -> "/opt/rustwide/workdir/nepl-core/../stdlib/core/mem.nepl"
[INFO] [stdout] [Loader] Finished loading: "/opt/rustwide/workdir/stdlib/core/option.nepl"
[INFO] [stdout] [Loader] Finished loading: "/opt/rustwide/workdir/stdlib/core/mem.nepl"
[INFO] [stdout] [Loader] Finished loading: "/opt/rustwide/workdir/stdlib/core/traits/copy.nepl"
[INFO] [stdout] [Loader] Finished loading: "/opt/rustwide/workdir/stdlib/std/prelude_base.nepl"
[INFO] [stdout] [Loader] resolve_path: base="<test>", spec="core/mem" -> "/opt/rustwide/workdir/nepl-core/../stdlib/core/mem.nepl"
[INFO] [stdout] 
[INFO] [stdout] thread 'generics_nested_option_match' (199) panicked at nepl-core/tests/harness.rs:23:6:
[INFO] [stdout] compile failure: Diagnostics([Diagnostic { severity: Error, id: Some(TypeNoMatchingOverload), code: None, message: "no matching overload found", primary: Label { span: Span { file_id: FileId(0), start: 385, end: 398 }, message: None }, secondary: [] }, Diagnostic { severity: Error, id: Some(TypeReturnTypeMismatch), code: None, message: "return type does not match signature", primary: Label { span: Span { file_id: FileId(0), start: 362, end: 366 }, message: None }, secondary: [] }])
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x570e2caca90a - std[ec4e911328de40a6]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x570e2caca90a - std[ec4e911328de40a6]::backtrace_rs::backtrace::trace_unsynchronized::<std[ec4e911328de40a6]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x570e2caca90a - std[ec4e911328de40a6]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x570e2caca90a - <<std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a96a4c5c53f902a3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x570e2cae043a - <core[a96a4c5c53f902a3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x570e2cae043a - core[a96a4c5c53f902a3]::fmt::write
[INFO] [stdout]    6:     0x570e2cacf242 - std[ec4e911328de40a6]::io::default_write_fmt::<alloc[c960326de6de28e6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x570e2cacf242 - <alloc[c960326de6de28e6]::vec::Vec<u8> as std[ec4e911328de40a6]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x570e2caa8e4f - <std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x570e2caa8e4f - std[ec4e911328de40a6]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x570e2cac2ac9 - std[ec4e911328de40a6]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x570e2c36a32c - <alloc[c960326de6de28e6]::boxed::Box<dyn for<'a, 'b> core[a96a4c5c53f902a3]::ops::function::Fn<(&'a std[ec4e911328de40a6]::panic::PanicHookInfo<'b>,), Output = ()> + core[a96a4c5c53f902a3]::marker::Sync + core[a96a4c5c53f902a3]::marker::Send> as core[a96a4c5c53f902a3]::ops::function::Fn<(&std[ec4e911328de40a6]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   12:     0x570e2c36a32c - test[30c43f9fd66fea90]::test_main_with_exit_callback::<test[30c43f9fd66fea90]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x570e2cac2c82 - <alloc[c960326de6de28e6]::boxed::Box<dyn for<'a, 'b> core[a96a4c5c53f902a3]::ops::function::Fn<(&'a std[ec4e911328de40a6]::panic::PanicHookInfo<'b>,), Output = ()> + core[a96a4c5c53f902a3]::marker::Sync + core[a96a4c5c53f902a3]::marker::Send> as core[a96a4c5c53f902a3]::ops::function::Fn<(&std[ec4e911328de40a6]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   14:     0x570e2cac2c82 - std[ec4e911328de40a6]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x570e2caa8f08 - std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x570e2caa0729 - std[ec4e911328de40a6]::sys::backtrace::__rust_end_short_backtrace::<std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x570e2caa9c1d - __rustc[aa69f48705c57ca8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x570e2cae0bcc - core[a96a4c5c53f902a3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x570e2cae0942 - core[a96a4c5c53f902a3]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x570e2c33ee25 - <core[a96a4c5c53f902a3]::result::Result<nepl_core[6c5d101b553b0acb]::compiler::CompilationArtifact, nepl_core[6c5d101b553b0acb]::error::CoreError>>::expect
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x570e2c33f4cb - generics[b002ff460441bc3e]::harness::compile_src
[INFO] [stdout]                                at /opt/rustwide/workdir/nepl-core/tests/harness.rs:23:6
[INFO] [stdout]   22:     0x570e2c33f69a - generics[b002ff460441bc3e]::harness::run_main_i32
[INFO] [stdout]                                at /opt/rustwide/workdir/nepl-core/tests/harness.rs:48:16
[INFO] [stdout]   23:     0x570e2c35c73a - generics[b002ff460441bc3e]::generics_nested_option_match
[INFO] [stdout]                                at /opt/rustwide/workdir/nepl-core/tests/generics.rs:457:13
[INFO] [stdout]   24:     0x570e2c35b527 - generics[b002ff460441bc3e]::generics_nested_option_match::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/nepl-core/tests/generics.rs:431:34
[INFO] [stdout]   25:     0x570e2c358c76 - <generics[b002ff460441bc3e]::generics_nested_option_match::{closure#0} as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x570e2c35e40b - <fn() -> core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x570e2c35e40b - test[30c43f9fd66fea90]::__rust_begin_short_backtrace::<core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>, fn() -> core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:663:18
[INFO] [stdout]   28:     0x570e2c36adfb - test[30c43f9fd66fea90]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:686:74
[INFO] [stdout]   29:     0x570e2c36adfb - <core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   30:     0x570e2c36adfb - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>, core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   31:     0x570e2c36adfb - std[ec4e911328de40a6]::panicking::catch_unwind::<core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>, core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x570e2c36adfb - std[ec4e911328de40a6]::panic::catch_unwind::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>, core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x570e2c36adfb - test[30c43f9fd66fea90]::run_test_in_process
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:686:27
[INFO] [stdout]   34:     0x570e2c36adfb - test[30c43f9fd66fea90]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:607:43
[INFO] [stdout]   35:     0x570e2c366514 - test[30c43f9fd66fea90]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:637:41
[INFO] [stdout]   36:     0x570e2c366514 - std[ec4e911328de40a6]::sys::backtrace::__rust_begin_short_backtrace::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   37:     0x570e2c36da02 - std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   38:     0x570e2c36da02 - <core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   39:     0x570e2c36da02 - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   40:     0x570e2c36da02 - std[ec4e911328de40a6]::panicking::catch_unwind::<(), core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   41:     0x570e2c36da02 - std[ec4e911328de40a6]::panic::catch_unwind::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x570e2c36da02 - std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   43:     0x570e2c36da02 - <std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1} as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x570e2cac9ebf - <alloc[c960326de6de28e6]::boxed::Box<dyn core[a96a4c5c53f902a3]::ops::function::FnOnce<(), Output = ()> + core[a96a4c5c53f902a3]::marker::Send> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/alloc/src/boxed.rs:2240:9
[INFO] [stdout]   45:     0x570e2cac9ebf - <std[ec4e911328de40a6]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   46:     0x71f47e1baaa4 - <unknown>
[INFO] [stdout]   47:     0x71f47e247a64 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     generics_nested_option_match
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 23 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.97s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p nepl-core --test generics`
[INFO] running `Command { std: "docker" "inspect" "47b59ede9b2f57a36f85fbba23285cbf0c0fdfcd91365933bc34e01cbbfc4a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47b59ede9b2f57a36f85fbba23285cbf0c0fdfcd91365933bc34e01cbbfc4a4f", kill_on_drop: false }`
[INFO] [stdout] 47b59ede9b2f57a36f85fbba23285cbf0c0fdfcd91365933bc34e01cbbfc4a4f
