[INFO] fetching crate helix-db 1.0.115...
[INFO] testing helix-db-1.0.115 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate helix-db 1.0.115 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate helix-db 1.0.115
[INFO] finished tweaking crates.io crate helix-db 1.0.115
[INFO] tweaked toml for crates.io crate helix-db 1.0.115 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate helix-db 1.0.115 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate helix-db 1.0.115 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f856c6aaf311ef96f3a47fa48962635040cdd6786bddf906289c67a3ba0d71f
[INFO] running `Command { std: "docker" "start" "-a" "2f856c6aaf311ef96f3a47fa48962635040cdd6786bddf906289c67a3ba0d71f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f856c6aaf311ef96f3a47fa48962635040cdd6786bddf906289c67a3ba0d71f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f856c6aaf311ef96f3a47fa48962635040cdd6786bddf906289c67a3ba0d71f", kill_on_drop: false }`
[INFO] [stdout] 2f856c6aaf311ef96f3a47fa48962635040cdd6786bddf906289c67a3ba0d71f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ea253601047563319a300214fa5f8611895274f0caaeef34b72f5bd910c80a9
[INFO] running `Command { std: "docker" "start" "-a" "5ea253601047563319a300214fa5f8611895274f0caaeef34b72f5bd910c80a9", kill_on_drop: false }`
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[INFO] [stderr]    Compiling helix-db v1.0.115 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `ingestion`
[INFO] [stdout]  --> src/lib.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[cfg(feature = "ingestion")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `build`, `compiler`, `cosine`, `debug-output`, `default`, `dev`, `embed_local`, `embed_openai`, `full`, `pest`, `pest_derive`, `reqwest`, `server`, `url`, and `vectors`
[INFO] [stdout]   = help: consider adding `ingestion` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tool_call`
[INFO] [stdout]   --> src/helix_gateway/mcp/tools.rs:27:45
[INFO] [stdout]    |
[INFO] [stdout] 27 | use helix_macros::{tool_calls, mcp_handler, tool_call};
[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: `ReturnType`
[INFO] [stdout]  --> src/helixc/analyzer/analyzer.rs:9:201
[INFO] [stdout]   |
[INFO] [stdout] 9 | ...le, Parameter as GeneratedParameter, Query as GeneratedQuery, ReturnType, ReturnValue, ReturnValueExpr, Source as GeneratedSource, Sta...
[INFO] [stdout]   |                                                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `convert::Infallible`
[INFO] [stdout]   --> src/helixc/analyzer/analyzer.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     convert::Infallible,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `helixc::generator::traversal_steps::WhereExists`: Use WhereRef instead with a BoExp Exists
[INFO] [stdout]   --> src/helixc/analyzer/analyzer.rs:23:72
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 Traversal as GeneratedTraversal, TraversalType, Where, WhereExists, WhereRef,
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `helixc::generator::traversal_steps::WhereExists`: Use WhereRef instead with a BoExp Exists
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:1246:76
[INFO] [stdout]      |
[INFO] [stdout] 1246 | ...                   BoExp::Exists(tr) => Where::Exists(WhereExists { tr }),
[INFO] [stdout]      |                                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `helixc::generator::traversal_steps::WhereExists`: Use WhereRef instead with a BoExp Exists
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:1851:72
[INFO] [stdout]      |
[INFO] [stdout] 1851 | ...                   BoExp::Exists(tr) => Where::Exists(WhereExists { tr }),
[INFO] [stdout]      |                                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `helixc::generator::traversal_steps::WhereExists`: Use WhereRef instead with a BoExp Exists
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:4574:59
[INFO] [stdout]      |
[INFO] [stdout] 4574 | ...                   Where::Exists(WhereExists { tr })
[INFO] [stdout]      |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `helixc::generator::traversal_steps::WhereExists`: Use WhereRef instead with a BoExp Exists
[INFO] [stdout]    --> src/helixc/generator/traversal_steps.rs:283:12
[INFO] [stdout]     |
[INFO] [stdout] 283 |     Exists(WhereExists),
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `helixc::generator::traversal_steps::WhereExists`: Use WhereRef instead with a BoExp Exists
[INFO] [stdout]    --> src/helixc/generator/traversal_steps.rs:302:18
[INFO] [stdout]     |
[INFO] [stdout] 302 | impl Display for WhereExists {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `helixc::generator::traversal_steps::WhereExists::tr`: Use WhereRef instead with a BoExp Exists
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:1246:90
[INFO] [stdout]      |
[INFO] [stdout] 1246 | ...                   BoExp::Exists(tr) => Where::Exists(WhereExists { tr }),
[INFO] [stdout]      |                                                                        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `helixc::generator::traversal_steps::WhereExists::tr`: Use WhereRef instead with a BoExp Exists
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:1851:86
[INFO] [stdout]      |
[INFO] [stdout] 1851 | ...                   BoExp::Exists(tr) => Where::Exists(WhereExists { tr }),
[INFO] [stdout]      |                                                                        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `helixc::generator::traversal_steps::WhereExists::tr`: Use WhereRef instead with a BoExp Exists
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:4574:73
[INFO] [stdout]      |
[INFO] [stdout] 4574 | ...                   Where::Exists(WhereExists { tr })
[INFO] [stdout]      |                                                   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `helixc::generator::traversal_steps::WhereExists::tr`: Use WhereRef instead with a BoExp Exists
[INFO] [stdout]    --> src/helixc/generator/traversal_steps.rs:313:13
[INFO] [stdout]     |
[INFO] [stdout] 313 |             self.tr
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]    --> src/helix_gateway/embedding_providers/embedding_providers.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |     url: Option<&str>,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loc`
[INFO] [stdout]    --> src/helixc/analyzer/analyzer.rs:848:54
[INFO] [stdout]     |
[INFO] [stdout] 848 | ...                   IdType::Literal { value, loc } => {
[INFO] [stdout]     |                                                ^^^ help: try ignoring the field: `loc: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loc`
[INFO] [stdout]    --> src/helixc/analyzer/analyzer.rs:869:54
[INFO] [stdout]     |
[INFO] [stdout] 869 | ...                   IdType::Literal { value, loc } => {
[INFO] [stdout]     |                                                ^^^ help: try ignoring the field: `loc: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loc`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:1361:54
[INFO] [stdout]      |
[INFO] [stdout] 1361 |                     Some(ValueType::Literal { value, loc }) => {
[INFO] [stdout]      |                                                      ^^^ help: try ignoring the field: `loc: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loc`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:1364:60
[INFO] [stdout]      |
[INFO] [stdout] 1364 |                     Some(ValueType::Identifier { value: i, loc }) => {
[INFO] [stdout]      |                                                            ^^^ help: try ignoring the field: `loc: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:2414:17
[INFO] [stdout]      |
[INFO] [stdout] 2414 |                 _ => {
[INFO] [stdout]      |                 ^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:2414:17
[INFO] [stdout]      |
[INFO] [stdout] 1745 |                 StepType::Node(gs) | StepType::Edge(gs) => {
[INFO] [stdout]      |                 --------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1755 |                 StepType::Count => {
[INFO] [stdout]      |                 --------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1764 |                 StepType::Exclude(ex) => {
[INFO] [stdout]      |                 --------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1804 |                 StepType::Object(obj) => {
[INFO] [stdout]      |                 --------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 2414 |                 _ => {
[INFO] [stdout]      |                 ^ ...and 8 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: `loc`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:1583:69
[INFO] [stdout]      |
[INFO] [stdout] 1583 | ...                   ValueType::Literal { value, loc } => match value {
[INFO] [stdout]      |                                                   ^^^ help: try ignoring the field: `loc: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loc`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:1630:53
[INFO] [stdout]      |
[INFO] [stdout] 1630 |                         IdType::Literal { value: s, loc } => {
[INFO] [stdout]      |                                                     ^^^ help: try ignoring the field: `loc: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loc`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:1679:57
[INFO] [stdout]      |
[INFO] [stdout] 1679 | ...                   IdType::Literal { value: s, loc } => GenRef::Std(s),
[INFO] [stdout]      |                                                   ^^^ help: try ignoring the field: `loc: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:2124:62
[INFO] [stdout]      |
[INFO] [stdout] 2124 | ...                   for FieldAddition { key, value, loc } in &update.fields {
[INFO] [stdout]      |                                                ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:2144:62
[INFO] [stdout]      |
[INFO] [stdout] 2144 | ...                   for FieldAddition { key, value, loc } in &update.fields {
[INFO] [stdout]      |                                                ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:2174:62
[INFO] [stdout]      |
[INFO] [stdout] 2174 | ...                   for FieldAddition { key, value, loc } in &update.fields {
[INFO] [stdout]      |                                                ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:2193:62
[INFO] [stdout]      |
[INFO] [stdout] 2193 | ...                   for FieldAddition { key, value, loc } in &update.fields {
[INFO] [stdout]      |                                                ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_set`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:2539:29
[INFO] [stdout]      |
[INFO] [stdout] 2539 |                 if let Some(field_set) = self.node_fields.get(node_ty.as_str()).cloned() {
[INFO] [stdout]      |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_set`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_set`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:2605:29
[INFO] [stdout]      |
[INFO] [stdout] 2605 |                 if let Some(field_set) = self.node_fields.get(node_ty.as_str()).cloned() {
[INFO] [stdout]      |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_set`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_set`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:2661:29
[INFO] [stdout]      |
[INFO] [stdout] 2661 |                 if let Some(field_set) = self.edge_fields.get(edge_ty.as_str()).cloned() {
[INFO] [stdout]      |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_set`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_set`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:2706:29
[INFO] [stdout]      |
[INFO] [stdout] 2706 |                 if let Some(field_set) = self.edge_fields.get(edge_ty.as_str()).cloned() {
[INFO] [stdout]      |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_set`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_set`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:2751:29
[INFO] [stdout]      |
[INFO] [stdout] 2751 |                 if let Some(field_set) = self.vector_fields.get(vector_ty.as_str()).cloned() {
[INFO] [stdout]      |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_set`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_set`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:2806:29
[INFO] [stdout]      |
[INFO] [stdout] 2806 |                 if let Some(field_set) = self.vector_fields.get(vector_ty.as_str()).cloned() {
[INFO] [stdout]      |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_set`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exists`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:3592:52
[INFO] [stdout]      |
[INFO] [stdout] 3592 | ...                   ExpressionType::Exists(exists) => {
[INFO] [stdout]      |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_exists`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loc`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:4162:54
[INFO] [stdout]      |
[INFO] [stdout] 4162 | ...                   IdType::Literal { value, loc } => {
[INFO] [stdout]      |                                                ^^^ help: try ignoring the field: `loc: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loc`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:4183:54
[INFO] [stdout]      |
[INFO] [stdout] 4183 | ...                   IdType::Literal { value, loc } => {
[INFO] [stdout]      |                                                ^^^ help: try ignoring the field: `loc: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fl_in_var_ty`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:4614:21
[INFO] [stdout]      |
[INFO] [stdout] 4614 |                 let fl_in_var_ty = match param {
[INFO] [stdout]      |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fl_in_var_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loc`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:4659:64
[INFO] [stdout]      |
[INFO] [stdout] 4659 |                     ForLoopVars::ObjectDestructuring { fields, loc } => {
[INFO] [stdout]      |                                                                ^^^ help: try ignoring the field: `loc: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:4418:59
[INFO] [stdout]      |
[INFO] [stdout] 4418 |                 if let Some(GeneratedStatement::Traversal(mut tr)) = stmt {
[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: `should_clone`
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:4793:9
[INFO] [stdout]      |
[INFO] [stdout] 4793 |         should_clone: bool,
[INFO] [stdout]      |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_should_clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Object` and `Anonymous` are never constructed
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:4828:5
[INFO] [stdout]      |
[INFO] [stdout] 4820 | enum Type {
[INFO] [stdout]      |      ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 4828 |     Object(HashMap<String, Type>),
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout] 4829 |     Anonymous(Box<Type>),
[INFO] [stdout]      |     ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Type` has derived impls for the traits `Clone` and `Debug`, but these are 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: method `cloned_base` is never used
[INFO] [stdout]     --> src/helixc/analyzer/analyzer.rs:4880:8
[INFO] [stdout]      |
[INFO] [stdout] 4834 | impl Type {
[INFO] [stdout]      | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 4880 |     fn cloned_base(&self) -> Type {
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/protocol/remapping.rs:90:23
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn borrow_mut(&self) -> RefMut<HashMap<u128, ResponseRemapping>> {
[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] 90 |     pub fn borrow_mut(&self) -> RefMut<'_, HashMap<u128, ResponseRemapping>> {
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.89s
[INFO] running `Command { std: "docker" "inspect" "5ea253601047563319a300214fa5f8611895274f0caaeef34b72f5bd910c80a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ea253601047563319a300214fa5f8611895274f0caaeef34b72f5bd910c80a9", kill_on_drop: false }`
[INFO] [stdout] 5ea253601047563319a300214fa5f8611895274f0caaeef34b72f5bd910c80a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f239891100cff27764d919a6585e875578a852b718d3729acee9fd174da35d2
[INFO] running `Command { std: "docker" "start" "-a" "0f239891100cff27764d919a6585e875578a852b718d3729acee9fd174da35d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling array-init-cursor v0.2.1
[INFO] [stderr]    Compiling polars-utils v0.46.0
[INFO] [stderr]    Compiling phf_shared v0.12.1
[INFO] [stderr]    Compiling bytemuck_derive v1.9.3
[INFO] [stderr]    Compiling polars-schema v0.46.0
[INFO] [stderr]    Compiling bytes v1.10.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]    Compiling raw-cpuid v11.5.0
[INFO] [stderr]    Compiling polars-arrow v0.46.0
[INFO] [stderr]    Compiling planus v0.3.1
[INFO] [stderr]    Compiling phf v0.12.1
[INFO] [stderr]    Compiling polars-compute v0.46.0
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling debug_unsafe v0.1.3
[INFO] [stderr]    Compiling dyn-clone v1.0.19
[INFO] [stderr]    Compiling ethnum v1.5.2
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling atoi_simd v0.16.1
[INFO] [stderr]    Compiling fast-float2 v0.2.3
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling polars-core v0.46.0
[INFO] [stderr]    Compiling polars-arrow-format v0.1.0
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling polars-ops v0.46.0
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling zlib-rs v0.5.1
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling brotli-decompressor v4.0.3
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling streaming-decompression v0.1.2
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling castaway v0.2.3
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling compact_str v0.8.1
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]    Compiling polars-parquet-format v0.1.0
[INFO] [stderr]    Compiling bytemuck v1.22.0
[INFO] [stderr]    Compiling recursive-proc-macro-impl v0.1.1
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling polars-plan v0.46.0
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling brotli v7.0.0
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling doxygen-rs v0.4.2
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling rustix v0.37.28
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling float-cmp v0.10.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling argminmax v0.6.3
[INFO] [stderr]    Compiling tokio v1.45.0
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling polars-error v0.46.0
[INFO] [stderr]    Compiling rand_core v0.9.1
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling openssl-sys v0.9.107
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]    Compiling comfy-table v7.1.4
[INFO] [stderr]    Compiling lmdb-master3-sys v0.2.5
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling halfbrown v0.2.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling value-trait v0.10.1
[INFO] [stderr]    Compiling now v0.1.3
[INFO] [stderr]    Compiling openssl v0.10.72
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling recursive v0.1.1
[INFO] [stderr]    Compiling simd-json v0.14.3
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling polars-lazy v0.46.0
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling synchronoise v1.0.1
[INFO] [stderr] error: could not compile `brotli` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name brotli --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/brotli-7.0.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc-stdlib"' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc-stdlib", "benchmark", "billing", "default", "disable-timer", "disallow_large_window_size", "external-literal-probability", "ffi-api", "float64", "floating_point_context_mixing", "no-stdlib-ffi-binding", "pass-through-ffi-panics", "seccomp", "sha2", "simd", "std", "validation", "vector_scratch_space"))' -C metadata=1b29f702512fd49d -C extra-filename=-de2c2f1f3d91d8b5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern alloc_no_stdlib=/opt/rustwide/target/debug/deps/liballoc_no_stdlib-118b0458ceca2dd8.rmeta --extern alloc_stdlib=/opt/rustwide/target/debug/deps/liballoc_stdlib-27a2ad33aa090449.rmeta --extern brotli_decompressor=/opt/rustwide/target/debug/deps/libbrotli_decompressor-77a9907a4a2f2ed7.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0f239891100cff27764d919a6585e875578a852b718d3729acee9fd174da35d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f239891100cff27764d919a6585e875578a852b718d3729acee9fd174da35d2", kill_on_drop: false }`
[INFO] [stdout] 0f239891100cff27764d919a6585e875578a852b718d3729acee9fd174da35d2
