[INFO] cloning repository https://github.com/ConnorVoisey/lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ConnorVoisey/lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConnorVoisey%2Flang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConnorVoisey%2Flang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6d5e5ea5c5162f0d0296b779b1c9e8e2dd7c0f02 [INFO] checking ConnorVoisey/lang against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for 2025-12-16-next-solver-global [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConnorVoisey%2Flang" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ConnorVoisey/lang [INFO] finished tweaking git repo https://github.com/ConnorVoisey/lang [INFO] tweaked toml for git repo https://github.com/ConnorVoisey/lang written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ConnorVoisey/lang on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ConnorVoisey/lang 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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing-tree v0.4.1 [INFO] [stderr] Downloaded cranelift-control v0.123.2 [INFO] [stderr] Downloaded serde_derive v1.0.223 [INFO] [stderr] Downloaded quickscope v0.2.0 [INFO] [stderr] Downloaded color-spantrace v0.3.0 [INFO] [stderr] Downloaded cranelift-bitset v0.123.2 [INFO] [stderr] Downloaded cranelift-module v0.123.2 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.123.2 [INFO] [stderr] Downloaded cranelift-srcgen v0.123.2 [INFO] [stderr] Downloaded cranelift-native v0.123.2 [INFO] [stderr] Downloaded cranelift-entity v0.123.2 [INFO] [stderr] Downloaded cranelift v0.123.2 [INFO] [stderr] Downloaded cranelift-bforest v0.123.2 [INFO] [stderr] Downloaded owo-colors v4.2.2 [INFO] [stderr] Downloaded cranelift-assembler-x64-meta v0.123.2 [INFO] [stderr] Downloaded cranelift-isle v0.123.2 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.123.2 [INFO] [stderr] Downloaded cranelift-frontend v0.123.2 [INFO] [stderr] Downloaded cranelift-assembler-x64 v0.123.2 [INFO] [stderr] Downloaded wasmtime-internal-math v36.0.2 [INFO] [stderr] Downloaded serde_core v1.0.223 [INFO] [stderr] Downloaded serde v1.0.223 [INFO] [stderr] Downloaded tracing-chrome v0.7.2 [INFO] [stderr] Downloaded color-eyre v0.6.5 [INFO] [stderr] Downloaded cranelift-codegen v0.123.2 [INFO] [stderr] Downloaded cranelift-object v0.123.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e3a640930618f179bd896904a7c3feccb32e3cfecc481b35214e35068ecd46c [INFO] running `Command { std: "docker" "start" "-a" "2e3a640930618f179bd896904a7c3feccb32e3cfecc481b35214e35068ecd46c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e3a640930618f179bd896904a7c3feccb32e3cfecc481b35214e35068ecd46c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e3a640930618f179bd896904a7c3feccb32e3cfecc481b35214e35068ecd46c", kill_on_drop: false }` [INFO] [stdout] 2e3a640930618f179bd896904a7c3feccb32e3cfecc481b35214e35068ecd46c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1365634aa5c0a0ba1c2ecc770ac69adb0f7f0584e9ea6f54c28fc6ebebe3e36f [INFO] running `Command { std: "docker" "start" "-a" "1365634aa5c0a0ba1c2ecc770ac69adb0f7f0584e9ea6f54c28fc6ebebe3e36f", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Compiling cranelift-srcgen v0.123.2 [INFO] [stderr] Compiling cranelift-isle v0.123.2 [INFO] [stderr] Compiling cranelift-codegen-shared v0.123.2 [INFO] [stderr] Checking cranelift-bitset v0.123.2 [INFO] [stderr] Compiling target-lexicon v0.13.3 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking arbitrary v1.4.2 [INFO] [stderr] Checking bumpalo v3.19.0 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking wasmtime-internal-math v36.0.2 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling owo-colors v4.2.2 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling serde_core v1.0.223 [INFO] [stderr] Checking anstyle-query v1.1.4 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling cranelift-assembler-x64-meta v0.123.2 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Compiling color-spantrace v0.3.0 [INFO] [stderr] Checking anstream v0.6.21 [INFO] [stderr] Checking cranelift-entity v0.123.2 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking indenter v0.3.4 [INFO] [stderr] Checking cranelift-bforest v0.123.2 [INFO] [stderr] Checking rustc-demangle v0.1.26 [INFO] [stderr] Checking clap_builder v4.5.51 [INFO] [stderr] Checking indexmap v2.11.1 [INFO] [stderr] Checking regalloc2 v0.12.2 [INFO] [stderr] Checking cranelift-control v0.123.2 [INFO] [stderr] Checking eyre v0.6.12 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking codespan-reporting v0.12.0 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking quickscope v0.2.0 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Compiling cranelift-codegen-meta v0.123.2 [INFO] [stderr] Checking tracing-tree v0.4.1 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking gimli v0.32.3 [INFO] [stderr] Compiling cranelift-assembler-x64 v0.123.2 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Compiling cranelift-codegen v0.123.2 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking tracing-chrome v0.7.2 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking tracing-error v0.2.1 [INFO] [stderr] Checking color-eyre v0.6.5 [INFO] [stderr] Checking clap v4.5.51 [INFO] [stderr] Checking cranelift-frontend v0.123.2 [INFO] [stderr] Checking cranelift-native v0.123.2 [INFO] [stderr] Checking cranelift-module v0.123.2 [INFO] [stderr] Checking cranelift-object v0.123.2 [INFO] [stderr] Checking cranelift v0.123.2 [INFO] [stderr] Checking lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `error::AstParseError` [INFO] [stdout] --> src/ast/ast_expr/struct_create.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | error::AstParseError, [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 imports: `StructLayout` and `self` [INFO] [stdout] --> src/rvsdg/builder.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | struct_layout::{self, StructLayout}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::AstParseError` [INFO] [stdout] --> src/ast/ast_expr/struct_create.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | error::AstParseError, [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 imports: `TokenKind`, `Token`, and `VarType` [INFO] [stdout] --> src/ast/ast_import.rs:71:20 [INFO] [stdout] | [INFO] [stdout] 71 | ast::{Ast, VarType}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 72 | interner::{Interner, SharedInterner}, [INFO] [stdout] 73 | lexer::{Lexer, Token, TokenKind}, [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pretty_assertions::assert_eq` [INFO] [stdout] --> src/ast/ast_import.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | use pretty_assertions::assert_eq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Token` [INFO] [stdout] --> src/ast/ast_struct.rs:156:24 [INFO] [stdout] | [INFO] [stdout] 156 | lexer::{Lexer, Token, TokenKind}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `StructLayout` and `self` [INFO] [stdout] --> src/rvsdg/builder.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | struct_layout::{self, StructLayout}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/rvsdg/optimize.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/types/mod.rs:296:44 [INFO] [stdout] | [INFO] [stdout] 295 | ... params: todo!(), [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 296 | ... param_symbols: todo!(), [INFO] [stdout] | ^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `field_count` [INFO] [stdout] --> src/ast/ast_enum.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | let field_count = variants.len(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/ast/ast_expr/struct_create.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | t => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cached_node` [INFO] [stdout] --> src/rvsdg/builder.rs:152:22 [INFO] [stdout] | [INFO] [stdout] 152 | if let Some(&cached_node) = self.value_cache.get(&key) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cached_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/rvsdg/builder.rs:431:13 [INFO] [stdout] | [INFO] [stdout] 431 | let ty = value.node; // Placeholder - we'd need to track types properly [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/rvsdg/graphviz.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | _ => ("white", "rounded"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/rvsdg/graphviz.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 100 | NodeKind::Lambda { .. } | NodeKind::Gamma { .. } | NodeKind::Theta { .. } => { [INFO] [stdout] | ------------------------------------------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 103 | NodeKind::Const { .. } => ("lightgreen", "filled,rounded"), [INFO] [stdout] | ---------------------- matches some of the same values [INFO] [stdout] 104 | NodeKind::Binary { .. } | NodeKind::Unary { .. } => ("lightyellow", "filled,rounded"), [INFO] [stdout] | ------------------------------------------------ matches some of the same values [INFO] [stdout] 105 | NodeKind::Call { .. } => ("orange", "filled,rounded"), [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 113 | _ => ("white", "rounded"), [INFO] [stdout] | ^ ...and 3 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `outer_state` [INFO] [stdout] --> src/rvsdg/lower/theta.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let outer_state = self.current_state; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outer_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `call_conv` [INFO] [stdout] --> src/rvsdg/to_cranelift.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 196 | call_conv: CallConv, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_call_conv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/rvsdg/to_cranelift.rs:772:31 [INFO] [stdout] | [INFO] [stdout] 772 | NodeKind::Store { ty, inputs } => { [INFO] [stdout] | ^^ help: try ignoring the field: `ty: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/types/mod.rs:296:44 [INFO] [stdout] | [INFO] [stdout] 295 | ... params: todo!(), [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 296 | ... param_symbols: todo!(), [INFO] [stdout] | ^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `enum_id` [INFO] [stdout] --> src/struct_layout/mod.rs:135:28 [INFO] [stdout] | [INFO] [stdout] 135 | TypeKind::Enum(enum_id) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_enum_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `field_count` [INFO] [stdout] --> src/ast/ast_enum.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | let field_count = variants.len(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/ast/ast_expr/struct_create.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | t => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `peek_n_token` is never used [INFO] [stdout] --> src/ast/mod.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 47 | impl Ast { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | fn peek_n_token(&self, amount: usize) -> Option<&Token> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `StructFieldAddr` is never constructed [INFO] [stdout] --> src/rvsdg/mod.rs:631:5 [INFO] [stdout] | [INFO] [stdout] 627 | pub(crate) enum NodeKeyKind { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 631 | StructFieldAddr { field: FieldId }, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NodeKeyKind` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `fb` and `region_id` are never read [INFO] [stdout] --> src/rvsdg/builder.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct RegionBuilder<'a> { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 57 | fb: &'a mut FunctionBuilder<'a>, [INFO] [stdout] | ^^ [INFO] [stdout] 58 | region_id: RegionId, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `current_function` is never read [INFO] [stdout] --> src/rvsdg/to_cranelift.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 45 | pub struct RvsdgToCranelift<'a> { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 54 | current_function: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `block_map` is never read [INFO] [stdout] --> src/rvsdg/to_cranelift.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 57 | pub struct FunctionCompiler<'a, 'b> { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 68 | block_map: FxHashMap>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_struct_id_from_ptr` is never used [INFO] [stdout] --> src/rvsdg/to_cranelift.rs:800:8 [INFO] [stdout] | [INFO] [stdout] 232 | impl<'a, 'b> FunctionCompiler<'a, 'b> { [INFO] [stdout] | ------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 800 | fn get_struct_id_from_ptr(&self, ptr_value_id: ValueId) -> color_eyre::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/ast/ast_import.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | let i = shared_interner.write(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args_mapped` [INFO] [stdout] --> src/ast/ast_import.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | let args_mapped = args [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_args_mapped` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ast/ast_struct.rs:179:13 [INFO] [stdout] | [INFO] [stdout] 179 | let mut i = shared_interner.write(); [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 variable: `cached_node` [INFO] [stdout] --> src/rvsdg/builder.rs:152:22 [INFO] [stdout] | [INFO] [stdout] 152 | if let Some(&cached_node) = self.value_cache.get(&key) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cached_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/rvsdg/builder.rs:431:13 [INFO] [stdout] | [INFO] [stdout] 431 | let ty = value.node; // Placeholder - we'd need to track types properly [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/rvsdg/graphviz.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | _ => ("white", "rounded"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/rvsdg/graphviz.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 100 | NodeKind::Lambda { .. } | NodeKind::Gamma { .. } | NodeKind::Theta { .. } => { [INFO] [stdout] | ------------------------------------------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 103 | NodeKind::Const { .. } => ("lightgreen", "filled,rounded"), [INFO] [stdout] | ---------------------- matches some of the same values [INFO] [stdout] 104 | NodeKind::Binary { .. } | NodeKind::Unary { .. } => ("lightyellow", "filled,rounded"), [INFO] [stdout] | ------------------------------------------------ matches some of the same values [INFO] [stdout] 105 | NodeKind::Call { .. } => ("orange", "filled,rounded"), [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 113 | _ => ("white", "rounded"), [INFO] [stdout] | ^ ...and 3 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `outer_state` [INFO] [stdout] --> src/rvsdg/lower/theta.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let outer_state = self.current_state; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outer_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `call_conv` [INFO] [stdout] --> src/rvsdg/to_cranelift.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 196 | call_conv: CallConv, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_call_conv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/rvsdg/to_cranelift.rs:772:31 [INFO] [stdout] | [INFO] [stdout] 772 | NodeKind::Store { ty, inputs } => { [INFO] [stdout] | ^^ help: try ignoring the field: `ty: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `enum_id` [INFO] [stdout] --> src/struct_layout/mod.rs:135:28 [INFO] [stdout] | [INFO] [stdout] 135 | TypeKind::Enum(enum_id) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_enum_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/type_checker/mod.rs:2238:13 [INFO] [stdout] | [INFO] [stdout] 2238 | let result = TypeCheckTestCase::from_source( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `peek_n_token` is never used [INFO] [stdout] --> src/ast/mod.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 47 | impl Ast { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | fn peek_n_token(&self, amount: usize) -> Option<&Token> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `StructFieldAddr` is never constructed [INFO] [stdout] --> src/rvsdg/mod.rs:631:5 [INFO] [stdout] | [INFO] [stdout] 627 | pub(crate) enum NodeKeyKind { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 631 | StructFieldAddr { field: FieldId }, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NodeKeyKind` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `fb` and `region_id` are never read [INFO] [stdout] --> src/rvsdg/builder.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct RegionBuilder<'a> { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 57 | fb: &'a mut FunctionBuilder<'a>, [INFO] [stdout] | ^^ [INFO] [stdout] 58 | region_id: RegionId, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `current_function` is never read [INFO] [stdout] --> src/rvsdg/to_cranelift.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 45 | pub struct RvsdgToCranelift<'a> { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 54 | current_function: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `block_map` is never read [INFO] [stdout] --> src/rvsdg/to_cranelift.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 57 | pub struct FunctionCompiler<'a, 'b> { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 68 | block_map: FxHashMap>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_struct_id_from_ptr` is never used [INFO] [stdout] --> src/rvsdg/to_cranelift.rs:800:8 [INFO] [stdout] | [INFO] [stdout] 232 | impl<'a, 'b> FunctionCompiler<'a, 'b> { [INFO] [stdout] | ------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 800 | fn get_struct_id_from_ptr(&self, ptr_value_id: ValueId) -> color_eyre::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ast` and `arena` are never read [INFO] [stdout] --> src/type_checker/mod.rs:812:9 [INFO] [stdout] | [INFO] [stdout] 810 | struct TypeCheckResult { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 811 | errors: Vec, [INFO] [stdout] 812 | ast: Ast, [INFO] [stdout] | ^^^ [INFO] [stdout] 813 | arena: TypeArena, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.83s [INFO] running `Command { std: "docker" "inspect" "1365634aa5c0a0ba1c2ecc770ac69adb0f7f0584e9ea6f54c28fc6ebebe3e36f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1365634aa5c0a0ba1c2ecc770ac69adb0f7f0584e9ea6f54c28fc6ebebe3e36f", kill_on_drop: false }` [INFO] [stdout] 1365634aa5c0a0ba1c2ecc770ac69adb0f7f0584e9ea6f54c28fc6ebebe3e36f