[INFO] cloning repository https://github.com/mizchi/x-lang-proto2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mizchi/x-lang-proto2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmizchi%2Fx-lang-proto2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmizchi%2Fx-lang-proto2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fad127e940fa1e366eb2a96c75ac8c4c75869c9c
[INFO] checking mizchi/x-lang-proto2 against master#cf79d034aa3d8f396d407aafce6f1ccd818e710e for pr-155657
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmizchi%2Fx-lang-proto2" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mizchi/x-lang-proto2
[INFO] finished tweaking git repo https://github.com/mizchi/x-lang-proto2
[INFO] tweaked toml for git repo https://github.com/mizchi/x-lang-proto2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mizchi/x-lang-proto2 on toolchain cf79d034aa3d8f396d407aafce6f1ccd818e710e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mizchi/x-lang-proto2 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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 976c68aa8b207bfcd09a34056e13e7c4df7f944b28f25cbca0ecf41df4a7eb78
[INFO] running `Command { std: "docker" "start" "-a" "976c68aa8b207bfcd09a34056e13e7c4df7f944b28f25cbca0ecf41df4a7eb78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "976c68aa8b207bfcd09a34056e13e7c4df7f944b28f25cbca0ecf41df4a7eb78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "976c68aa8b207bfcd09a34056e13e7c4df7f944b28f25cbca0ecf41df4a7eb78", kill_on_drop: false }`
[INFO] [stdout] 976c68aa8b207bfcd09a34056e13e7c4df7f944b28f25cbca0ecf41df4a7eb78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e65e2bf560209d072a37a698034b8d0c8261dcc5e24b065904fca1a1ae4b933b
[INFO] running `Command { std: "docker" "start" "-a" "e65e2bf560209d072a37a698034b8d0c8261dcc5e24b065904fca1a1ae4b933b", kill_on_drop: false }`
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[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]    Compiling wasmparser v0.219.2
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking ordered-float v4.6.0
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking tokio v1.46.1
[INFO] [stderr]     Checking spdx v0.10.9
[INFO] [stderr]     Checking cranelift-bitset v0.114.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking cranelift-entity v0.114.0
[INFO] [stderr]     Checking vibe-language v0.1.0 (/opt/rustwide/workdir/vibe-language)
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking cranelift-bforest v0.114.0
[INFO] [stdout] warning: unused imports: `Ident` and `Literal`
[INFO] [stdout]  --> vibe-language/src/ast_normalizer.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{Expr, Pattern, Literal, Ident, DoStatement as SurfaceDoStatement};
[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: `NormalizedHandler`
[INFO] [stdout]  --> vibe-language/src/effect_inference.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::normalized_ast::{NormalizedExpr, NormalizedHandler};
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::effects::Effect`
[INFO] [stdout]  --> vibe-language/src/effect_normalizer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::effects::Effect;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NormalizedDef`
[INFO] [stdout]  --> vibe-language/src/ir_pipeline.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::normalized_ast::{NormalizedExpr, NormalizedDef};
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pattern`
[INFO] [stdout]   --> vibe-language/src/normalized_ast.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::{Literal, Type, Pattern};
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::content_hash::ContentHash`
[INFO] [stdout]  --> vibe-language/src/optimized_ir.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::content_hash::ContentHash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ident`
[INFO] [stdout]  --> vibe-language/src/parser/experimental/sppf_to_ast_simple.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{Expr, Ident, Literal, Span};
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Literal`
[INFO] [stdout]  --> vibe-language/src/typed_ir.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Type, Effect, Literal};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking regalloc2 v0.10.2
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> vibe-language/src/ast_normalizer.rs:35:25
[INFO] [stdout]    |
[INFO] [stdout] 35 |             Expr::Let { name, value, .. } => {
[INFO] [stdout]    |                         ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> vibe-language/src/ast_normalizer.rs:35:31
[INFO] [stdout]    |
[INFO] [stdout] 35 |             Expr::Let { name, value, .. } => {
[INFO] [stdout]    |                               ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> vibe-language/src/ast_normalizer.rs:49:28
[INFO] [stdout]    |
[INFO] [stdout] 49 |             Expr::LetRec { name, value, .. } => {
[INFO] [stdout]    |                            ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> vibe-language/src/ast_normalizer.rs:49:34
[INFO] [stdout]    |
[INFO] [stdout] 49 |             Expr::LetRec { name, value, .. } => {
[INFO] [stdout]    |                                  ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> vibe-language/src/ast_normalizer.rs:82:25
[INFO] [stdout]    |
[INFO] [stdout] 82 |             Expr::Rec { name, params, body, .. } => {
[INFO] [stdout]    |                         ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial`
[INFO] [stdout]    --> vibe-language/src/koka_effects.rs:276:29
[INFO] [stdout]     |
[INFO] [stdout] 276 | pub fn state_effect_handler(initial: NormalizedExpr) -> Vec<NormalizedHandler> {
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> vibe-language/src/normalized_ast.rs:228:54
[INFO] [stdout]     |
[INFO] [stdout] 228 |     pub fn desugar_do_block(stmts: Vec<DoStatement>, ctx: &mut DesugarContext) -> Self {
[INFO] [stdout]     |                                                      ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stats`
[INFO] [stdout]    --> vibe-language/src/optimized_ir.rs:268:49
[INFO] [stdout]     |
[INFO] [stdout] 268 |     fn inline_functions(&self, ir: OptimizedIR, stats: &mut OptimizationStats) -> OptimizedIR {
[INFO] [stdout]     |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_stats`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stats`
[INFO] [stdout]    --> vibe-language/src/optimized_ir.rs:274:52
[INFO] [stdout]     |
[INFO] [stdout] 274 |     fn insert_ref_counting(&self, ir: OptimizedIR, stats: &mut OptimizationStats) -> OptimizedIR {
[INFO] [stdout]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_stats`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stats`
[INFO] [stdout]    --> vibe-language/src/optimized_ir.rs:280:52
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn optimize_tail_calls(&self, ir: OptimizedIR, stats: &mut OptimizationStats) -> OptimizedIR {
[INFO] [stdout]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_stats`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stats`
[INFO] [stdout]    --> vibe-language/src/optimized_ir.rs:306:52
[INFO] [stdout]     |
[INFO] [stdout] 306 |     fn eliminate_dead_code(&self, ir: OptimizedIR, stats: &mut OptimizationStats) -> OptimizedIR {
[INFO] [stdout]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_stats`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func_name`
[INFO] [stdout]   --> vibe-language/src/parser/experimental/expression_combiner.rs:48:29
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Expr::Ident(func_name, func_span) => {
[INFO] [stdout]    |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:377:13
[INFO] [stdout]     |
[INFO] [stdout] 211 |             "PrimaryExpr" => {
[INFO] [stdout]     |             ------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 377 |             "PrimaryExpr" => {
[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: unused variable: `i`
[INFO] [stdout]    --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:420:14
[INFO] [stdout]     |
[INFO] [stdout] 420 |         for (i, children) in node.children.iter().enumerate() {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `child`
[INFO] [stdout]    --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:423:29
[INFO] [stdout]     |
[INFO] [stdout] 423 |                 if let Some(child) = self.get_node(child_id) {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_child`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]    --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:640:13
[INFO] [stdout]     |
[INFO] [stdout] 640 |         let span = Span::new(node.start, node.end);
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:811:46
[INFO] [stdout]     |
[INFO] [stdout] 811 | ...                   for (k, ggchildren) in grandchild.children.iter().enumerate() {
[INFO] [stdout]     |                            ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ggchild`
[INFO] [stdout]    --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:814:61
[INFO] [stdout]     |
[INFO] [stdout] 814 | ...                   if let Some(ggchild) = self.get_node(ggchild_id) {
[INFO] [stdout]     |                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ggchild`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:1081:31
[INFO] [stdout]      |
[INFO] [stdout] 1081 |                 Token::Symbol(s) => {
[INFO] [stdout]      |                               ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:1236:14
[INFO] [stdout]      |
[INFO] [stdout] 1236 |         for (i, children) in node.children.iter().enumerate() {
[INFO] [stdout]      |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:1896:14
[INFO] [stdout]      |
[INFO] [stdout] 1896 |         for (i, children) in node.children.iter().enumerate() {
[INFO] [stdout]      |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nt`
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:2020:65
[INFO] [stdout]      |
[INFO] [stdout] 2020 |                         } else if let SPPFNodeType::NonTerminal(nt) = &op_node.node_type {
[INFO] [stdout]      |                                                                 ^^ help: if this is intentional, prefix it with an underscore: `_nt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `elem_end` is never read
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:2140:36
[INFO] [stdout]      |
[INFO] [stdout] 2140 |                 let mut elem_end = pos;
[INFO] [stdout]      |                                    ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 2146 |                     elem_end = pos + 1;
[INFO] [stdout]      |                     ------------------ `elem_end` is overwritten here before the previous value is read
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `else_idx`
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:2491:44
[INFO] [stdout]      |
[INFO] [stdout] 2491 |         if let (Some(lb1), Some(rb1), Some(else_idx), Some(lb2), Some(rb2)) = 
[INFO] [stdout]      |                                            ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_else_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:2677:13
[INFO] [stdout]      |
[INFO] [stdout] 2677 |         let mut end_pos = self.tokens.len();
[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: value assigned to `module_name` is never read
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:2669:31
[INFO] [stdout]      |
[INFO] [stdout] 2669 |         let mut module_name = None;
[INFO] [stdout]      |                               ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 2746 |         module_name = Some(Ident(module_parts.join(".")));
[INFO] [stdout]      |         ----------- `module_name` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:2756:29
[INFO] [stdout]      |
[INFO] [stdout] 2756 |                             i += 1;
[INFO] [stdout]      |                             ^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 2763 |                     i += 1;
[INFO] [stdout]      |                     ------ `i` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:3094:17
[INFO] [stdout]      |
[INFO] [stdout] 3094 |             let mut expr_start = block_start.unwrap() + 1;
[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]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:3176:21
[INFO] [stdout]      |
[INFO] [stdout] 3176 |                 let mut handler_end = pos;
[INFO] [stdout]      |                     ----^^^^^^^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handler_end`
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:3176:21
[INFO] [stdout]      |
[INFO] [stdout] 3176 |                 let mut handler_end = pos;
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handler_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking h2 v0.4.11
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stdout] warning: field `effect_env` is never read
[INFO] [stdout]   --> vibe-language/src/effect_inference.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct EffectInferenceContext {
[INFO] [stdout]    |            ---------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 67 |     effect_env: BTreeMap<String, EffectRow>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ctx` is never read
[INFO] [stdout]   --> vibe-language/src/effect_normalizer.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct EffectNormalizer {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 13 |     /// Context for generating fresh variables
[INFO] [stdout] 14 |     ctx: DesugarContext,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `effect_env` is never read
[INFO] [stdout]   --> vibe-language/src/ir_pipeline.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct IRPipeline {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     effect_env: HashMap<String, Vec<Effect>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `token_positions` is never read
[INFO] [stdout]   --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct SPPFToASTConverter {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     token_positions: Vec<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `convert_expr`, `debug_print_node`, and `parse_top_level_def_from_tokens` are never used
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:86:8
[INFO] [stdout]      |
[INFO] [stdout]   18 | impl SPPFToASTConverter {
[INFO] [stdout]      | ----------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]   86 |     fn convert_expr(&self, node_id: usize) -> Result<Expr, ConversionError> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1316 |     fn debug_print_node(&self, node_id: usize, indent: usize) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1353 |     fn parse_top_level_def_from_tokens(&self, start: usize, end: usize) -> Result<Expr, ConversionError> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stdout] warning: unused import: `crate::effects::Effect`
[INFO] [stdout]  --> vibe-language/src/effect_normalizer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::effects::Effect;
[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: `NormalizedDef`
[INFO] [stdout]  --> vibe-language/src/ir_pipeline.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::normalized_ast::{NormalizedExpr, NormalizedDef};
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pattern`
[INFO] [stdout]   --> vibe-language/src/normalized_ast.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::{Literal, Type, Pattern};
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::content_hash::ContentHash`
[INFO] [stdout]  --> vibe-language/src/optimized_ir.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::content_hash::ContentHash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ident`
[INFO] [stdout]  --> vibe-language/src/parser/experimental/sppf_to_ast_simple.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{Expr, Ident, Literal, Span};
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> vibe-language/src/ast_normalizer.rs:35:25
[INFO] [stdout]    |
[INFO] [stdout] 35 |             Expr::Let { name, value, .. } => {
[INFO] [stdout]    |                         ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> vibe-language/src/ast_normalizer.rs:35:31
[INFO] [stdout]    |
[INFO] [stdout] 35 |             Expr::Let { name, value, .. } => {
[INFO] [stdout]    |                               ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> vibe-language/src/ast_normalizer.rs:49:28
[INFO] [stdout]    |
[INFO] [stdout] 49 |             Expr::LetRec { name, value, .. } => {
[INFO] [stdout]    |                            ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> vibe-language/src/ast_normalizer.rs:49:34
[INFO] [stdout]    |
[INFO] [stdout] 49 |             Expr::LetRec { name, value, .. } => {
[INFO] [stdout]    |                                  ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> vibe-language/src/ast_normalizer.rs:82:25
[INFO] [stdout]    |
[INFO] [stdout] 82 |             Expr::Rec { name, params, body, .. } => {
[INFO] [stdout]    |                         ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial`
[INFO] [stdout]    --> vibe-language/src/koka_effects.rs:276:29
[INFO] [stdout]     |
[INFO] [stdout] 276 | pub fn state_effect_handler(initial: NormalizedExpr) -> Vec<NormalizedHandler> {
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> vibe-language/src/normalized_ast.rs:228:54
[INFO] [stdout]     |
[INFO] [stdout] 228 |     pub fn desugar_do_block(stmts: Vec<DoStatement>, ctx: &mut DesugarContext) -> Self {
[INFO] [stdout]     |                                                      ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stats`
[INFO] [stdout]    --> vibe-language/src/optimized_ir.rs:268:49
[INFO] [stdout]     |
[INFO] [stdout] 268 |     fn inline_functions(&self, ir: OptimizedIR, stats: &mut OptimizationStats) -> OptimizedIR {
[INFO] [stdout]     |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_stats`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stats`
[INFO] [stdout]    --> vibe-language/src/optimized_ir.rs:274:52
[INFO] [stdout]     |
[INFO] [stdout] 274 |     fn insert_ref_counting(&self, ir: OptimizedIR, stats: &mut OptimizationStats) -> OptimizedIR {
[INFO] [stdout]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_stats`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stats`
[INFO] [stdout]    --> vibe-language/src/optimized_ir.rs:280:52
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn optimize_tail_calls(&self, ir: OptimizedIR, stats: &mut OptimizationStats) -> OptimizedIR {
[INFO] [stdout]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_stats`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stats`
[INFO] [stdout]    --> vibe-language/src/optimized_ir.rs:306:52
[INFO] [stdout]     |
[INFO] [stdout] 306 |     fn eliminate_dead_code(&self, ir: OptimizedIR, stats: &mut OptimizationStats) -> OptimizedIR {
[INFO] [stdout]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_stats`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func_name`
[INFO] [stdout]   --> vibe-language/src/parser/experimental/expression_combiner.rs:48:29
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Expr::Ident(func_name, func_span) => {
[INFO] [stdout]    |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:377:13
[INFO] [stdout]     |
[INFO] [stdout] 211 |             "PrimaryExpr" => {
[INFO] [stdout]     |             ------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 377 |             "PrimaryExpr" => {
[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: unused variable: `i`
[INFO] [stdout]    --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:420:14
[INFO] [stdout]     |
[INFO] [stdout] 420 |         for (i, children) in node.children.iter().enumerate() {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `child`
[INFO] [stdout]    --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:423:29
[INFO] [stdout]     |
[INFO] [stdout] 423 |                 if let Some(child) = self.get_node(child_id) {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_child`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]    --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:640:13
[INFO] [stdout]     |
[INFO] [stdout] 640 |         let span = Span::new(node.start, node.end);
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:811:46
[INFO] [stdout]     |
[INFO] [stdout] 811 | ...                   for (k, ggchildren) in grandchild.children.iter().enumerate() {
[INFO] [stdout]     |                            ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ggchild`
[INFO] [stdout]    --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:814:61
[INFO] [stdout]     |
[INFO] [stdout] 814 | ...                   if let Some(ggchild) = self.get_node(ggchild_id) {
[INFO] [stdout]     |                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ggchild`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:1081:31
[INFO] [stdout]      |
[INFO] [stdout] 1081 |                 Token::Symbol(s) => {
[INFO] [stdout]      |                               ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:1236:14
[INFO] [stdout]      |
[INFO] [stdout] 1236 |         for (i, children) in node.children.iter().enumerate() {
[INFO] [stdout]      |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:1896:14
[INFO] [stdout]      |
[INFO] [stdout] 1896 |         for (i, children) in node.children.iter().enumerate() {
[INFO] [stdout]      |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nt`
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:2020:65
[INFO] [stdout]      |
[INFO] [stdout] 2020 |                         } else if let SPPFNodeType::NonTerminal(nt) = &op_node.node_type {
[INFO] [stdout]      |                                                                 ^^ help: if this is intentional, prefix it with an underscore: `_nt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `elem_end` is never read
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:2140:36
[INFO] [stdout]      |
[INFO] [stdout] 2140 |                 let mut elem_end = pos;
[INFO] [stdout]      |                                    ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 2146 |                     elem_end = pos + 1;
[INFO] [stdout]      |                     ------------------ `elem_end` is overwritten here before the previous value is read
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `else_idx`
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:2491:44
[INFO] [stdout]      |
[INFO] [stdout] 2491 |         if let (Some(lb1), Some(rb1), Some(else_idx), Some(lb2), Some(rb2)) = 
[INFO] [stdout]      |                                            ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_else_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:2677:13
[INFO] [stdout]      |
[INFO] [stdout] 2677 |         let mut end_pos = self.tokens.len();
[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: value assigned to `module_name` is never read
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:2669:31
[INFO] [stdout]      |
[INFO] [stdout] 2669 |         let mut module_name = None;
[INFO] [stdout]      |                               ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 2746 |         module_name = Some(Ident(module_parts.join(".")));
[INFO] [stdout]      |         ----------- `module_name` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:2756:29
[INFO] [stdout]      |
[INFO] [stdout] 2756 |                             i += 1;
[INFO] [stdout]      |                             ^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 2763 |                     i += 1;
[INFO] [stdout]      |                     ------ `i` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:3094:17
[INFO] [stdout]      |
[INFO] [stdout] 3094 |             let mut expr_start = block_start.unwrap() + 1;
[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]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:3176:21
[INFO] [stdout]      |
[INFO] [stdout] 3176 |                 let mut handler_end = pos;
[INFO] [stdout]      |                     ----^^^^^^^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handler_end`
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:3176:21
[INFO] [stdout]      |
[INFO] [stdout] 3176 |                 let mut handler_end = pos;
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handler_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `effects`
[INFO] [stdout]   --> vibe-language/src/effect_inference_tests.rs:34:18
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let (ty, effects) = infer_effects(&normalized).expect("Failed to infer effects");
[INFO] [stdout]    |                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_effects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `effect_env` is never read
[INFO] [stdout]   --> vibe-language/src/effect_inference.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct EffectInferenceContext {
[INFO] [stdout]    |            ---------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 67 |     effect_env: BTreeMap<String, EffectRow>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ctx` is never read
[INFO] [stdout]   --> vibe-language/src/effect_normalizer.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct EffectNormalizer {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 13 |     /// Context for generating fresh variables
[INFO] [stdout] 14 |     ctx: DesugarContext,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `effect_env` is never read
[INFO] [stdout]   --> vibe-language/src/ir_pipeline.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct IRPipeline {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     effect_env: HashMap<String, Vec<Effect>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `token_positions` is never read
[INFO] [stdout]   --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct SPPFToASTConverter {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     token_positions: Vec<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `convert_expr`, `debug_print_node`, and `parse_top_level_def_from_tokens` are never used
[INFO] [stdout]     --> vibe-language/src/parser/experimental/sppf_to_ast_converter.rs:86:8
[INFO] [stdout]      |
[INFO] [stdout]   18 | impl SPPFToASTConverter {
[INFO] [stdout]      | ----------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]   86 |     fn convert_expr(&self, node_id: usize) -> Result<Expr, ConversionError> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1316 |     fn debug_print_node(&self, node_id: usize, indent: usize) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1353 |     fn parse_top_level_def_from_tokens(&self, start: usize, end: usize) -> Result<Expr, ConversionError> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tower-lsp v0.20.0
[INFO] [stderr]     Checking wiggle v27.0.0
[INFO] [stderr]     Checking wasmtime-wasi v27.0.0
[INFO] [stderr]     Checking vibe-cli v0.1.0 (/opt/rustwide/workdir/vibe-cli)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:951:13
[INFO] [stdout]     |
[INFO] [stdout] 951 |             input,
[INFO] [stdout]     |             ^^^^^ help: try ignoring the field: `input: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:952:13
[INFO] [stdout]     |
[INFO] [stdout] 952 |             filter,
[INFO] [stdout]     |             ^^^^^^ help: try ignoring the field: `filter: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `force`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:953:13
[INFO] [stdout]     |
[INFO] [stdout] 953 |             force,
[INFO] [stdout]     |             ^^^^^ help: try ignoring the field: `force: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clear_cache`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:954:13
[INFO] [stdout]     |
[INFO] [stdout] 954 |             clear_cache,
[INFO] [stdout]     |             ^^^^^^^^^^^ help: try ignoring the field: `clear_cache: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cache_stats`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:955:13
[INFO] [stdout]     |
[INFO] [stdout] 955 |             cache_stats,
[INFO] [stdout]     |             ^^^^^^^^^^^ help: try ignoring the field: `cache_stats: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_tests`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:956:13
[INFO] [stdout]     |
[INFO] [stdout] 956 |             max_tests,
[INFO] [stdout]     |             ^^^^^^^^^ help: try ignoring the field: `max_tests: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `no_properties`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:957:13
[INFO] [stdout]     |
[INFO] [stdout] 957 |             no_properties,
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: try ignoring the field: `no_properties: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `no_edge_cases`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:958:13
[INFO] [stdout]     |
[INFO] [stdout] 958 |             no_edge_cases,
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: try ignoring the field: `no_edge_cases: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sequential`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:959:13
[INFO] [stdout]     |
[INFO] [stdout] 959 |             sequential,
[INFO] [stdout]     |             ^^^^^^^^^^ help: try ignoring the field: `sequential: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `threads`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:960:13
[INFO] [stdout]     |
[INFO] [stdout] 960 |             threads,
[INFO] [stdout]     |             ^^^^^^^ help: try ignoring the field: `threads: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fail_fast`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:961:13
[INFO] [stdout]     |
[INFO] [stdout] 961 |             fail_fast,
[INFO] [stdout]     |             ^^^^^^^^^ help: try ignoring the field: `fail_fast: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `verbosity`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:962:13
[INFO] [stdout]     |
[INFO] [stdout] 962 |             verbosity,
[INFO] [stdout]     |             ^^^^^^^^^ help: try ignoring the field: `verbosity: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:951:13
[INFO] [stdout]     |
[INFO] [stdout] 951 |             input,
[INFO] [stdout]     |             ^^^^^ help: try ignoring the field: `input: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:952:13
[INFO] [stdout]     |
[INFO] [stdout] 952 |             filter,
[INFO] [stdout]     |             ^^^^^^ help: try ignoring the field: `filter: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `force`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:953:13
[INFO] [stdout]     |
[INFO] [stdout] 953 |             force,
[INFO] [stdout]     |             ^^^^^ help: try ignoring the field: `force: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clear_cache`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:954:13
[INFO] [stdout]     |
[INFO] [stdout] 954 |             clear_cache,
[INFO] [stdout]     |             ^^^^^^^^^^^ help: try ignoring the field: `clear_cache: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cache_stats`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:955:13
[INFO] [stdout]     |
[INFO] [stdout] 955 |             cache_stats,
[INFO] [stdout]     |             ^^^^^^^^^^^ help: try ignoring the field: `cache_stats: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_tests`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:956:13
[INFO] [stdout]     |
[INFO] [stdout] 956 |             max_tests,
[INFO] [stdout]     |             ^^^^^^^^^ help: try ignoring the field: `max_tests: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `no_properties`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:957:13
[INFO] [stdout]     |
[INFO] [stdout] 957 |             no_properties,
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: try ignoring the field: `no_properties: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `no_edge_cases`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:958:13
[INFO] [stdout]     |
[INFO] [stdout] 958 |             no_edge_cases,
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: try ignoring the field: `no_edge_cases: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sequential`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:959:13
[INFO] [stdout]     |
[INFO] [stdout] 959 |             sequential,
[INFO] [stdout]     |             ^^^^^^^^^^ help: try ignoring the field: `sequential: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `threads`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:960:13
[INFO] [stdout]     |
[INFO] [stdout] 960 |             threads,
[INFO] [stdout]     |             ^^^^^^^ help: try ignoring the field: `threads: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fail_fast`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:961:13
[INFO] [stdout]     |
[INFO] [stdout] 961 |             fail_fast,
[INFO] [stdout]     |             ^^^^^^^^^ help: try ignoring the field: `fail_fast: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `verbosity`
[INFO] [stdout]    --> vibe-cli/src/cli.rs:962:13
[INFO] [stdout]     |
[INFO] [stdout] 962 |             verbosity,
[INFO] [stdout]     |             ^^^^^^^^^ help: try ignoring the field: `verbosity: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> vibe-cli/src/lsp/text_document.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn get_rope(&self, uri: &Url) -> Option<dashmap::mapref::one::Ref<Url, Rope>> {
[INFO] [stdout]    |                     ^^^^^                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn get_rope(&self, uri: &Url) -> Option<dashmap::mapref::one::Ref<'_, Url, Rope>> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> vibe-cli/src/lsp/text_document.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn get_rope(&self, uri: &Url) -> Option<dashmap::mapref::one::Ref<Url, Rope>> {
[INFO] [stdout]    |                     ^^^^^                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn get_rope(&self, uri: &Url) -> Option<dashmap::mapref::one::Ref<'_, Url, Rope>> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vibe_language::parser::Parser`
[INFO] [stdout]  --> vibe-cli/tests/shell_features_test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use vibe_language::parser::Parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 44s
[INFO] running `Command { std: "docker" "inspect" "e65e2bf560209d072a37a698034b8d0c8261dcc5e24b065904fca1a1ae4b933b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e65e2bf560209d072a37a698034b8d0c8261dcc5e24b065904fca1a1ae4b933b", kill_on_drop: false }`
[INFO] [stdout] e65e2bf560209d072a37a698034b8d0c8261dcc5e24b065904fca1a1ae4b933b
