[INFO] cloning repository https://github.com/nikajia/flutter_rust_bridge_codegen-1.61.1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nikajia/flutter_rust_bridge_codegen-1.61.1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikajia%2Fflutter_rust_bridge_codegen-1.61.1", kill_on_drop: false }`
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[INFO] checking nikajia/flutter_rust_bridge_codegen-1.61.1 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikajia%2Fflutter_rust_bridge_codegen-1.61.1" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nikajia/flutter_rust_bridge_codegen-1.61.1
[INFO] finished tweaking git repo https://github.com/nikajia/flutter_rust_bridge_codegen-1.61.1
[INFO] tweaked toml for git repo https://github.com/nikajia/flutter_rust_bridge_codegen-1.61.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nikajia/flutter_rust_bridge_codegen-1.61.1 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
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[INFO] crate git repo https://github.com/nikajia/flutter_rust_bridge_codegen-1.61.1 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Checking fastrand v1.8.0
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[INFO] [stderr]    Compiling anyhow v1.0.68
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[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking clap v3.2.16
[INFO] [stderr]     Checking cargo-platform v0.1.2
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[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking cargo_metadata v0.14.2
[INFO] [stderr]     Checking flutter_rust_bridge_codegen v1.61.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/config.rs:720:46
[INFO] [stdout]     |
[INFO] [stdout] 720 |         result.iter().enumerate().for_each(|(i, each_block)| {
[INFO] [stdout]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ir` and `context` are never read
[INFO] [stdout]   --> src/generator/dart/ty.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |             pub ir: $ir_cls,
[INFO] [stdout]    |                 ^^
[INFO] [stdout] 33 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/generator/dart/ty_dart_opaque.rs:6:29
[INFO] [stdout]    |
[INFO] [stdout]  6 | type_dart_generator_struct!(TypeDartOpaqueGenerator, IrTypeDartOpaque);
[INFO] [stdout]    | ----------------------------------------------------------------------
[INFO] [stdout]    | |                           |
[INFO] [stdout]    | |                           fields in this struct
[INFO] [stdout]    | in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeDartOpaqueGenerator` 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]    = note: this warning originates in the macro `type_dart_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `context` is never read
[INFO] [stdout]   --> src/generator/dart/ty.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/generator/dart/ty_optional.rs:6:29
[INFO] [stdout]    |
[INFO] [stdout]  6 | type_dart_generator_struct!(TypeOptionalGenerator, IrTypeOptional);
[INFO] [stdout]    | ------------------------------------------------------------------
[INFO] [stdout]    | |                           |
[INFO] [stdout]    | |                           field in this struct
[INFO] [stdout]    | in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeOptionalGenerator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `type_dart_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `context` is never read
[INFO] [stdout]   --> src/generator/dart/ty.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/generator/dart/ty_primitive.rs:7:29
[INFO] [stdout]    |
[INFO] [stdout]  7 | type_dart_generator_struct!(TypePrimitiveGenerator, IrTypePrimitive);
[INFO] [stdout]    | --------------------------------------------------------------------
[INFO] [stdout]    | |                           |
[INFO] [stdout]    | |                           field in this struct
[INFO] [stdout]    | in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypePrimitiveGenerator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `type_dart_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `context` is never read
[INFO] [stdout]   --> src/generator/rust/ty.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/generator/rust/ty_dart_opaque.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 | type_rust_generator_struct!(TypeDartOpaqueGenerator, IrTypeDartOpaque);
[INFO] [stdout]    | ----------------------------------------------------------------------
[INFO] [stdout]    | |                           |
[INFO] [stdout]    | |                           field in this struct
[INFO] [stdout]    | in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeDartOpaqueGenerator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `type_rust_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `context` is never read
[INFO] [stdout]   --> src/generator/rust/ty.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/generator/rust/ty_primitive.rs:6:29
[INFO] [stdout]    |
[INFO] [stdout]  6 | type_rust_generator_struct!(TypePrimitiveGenerator, IrTypePrimitive);
[INFO] [stdout]    | --------------------------------------------------------------------
[INFO] [stdout]    | |                           |
[INFO] [stdout]    | |                           field in this struct
[INFO] [stdout]    | in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypePrimitiveGenerator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `type_rust_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `context` is never read
[INFO] [stdout]   --> src/generator/rust/ty.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/generator/rust/ty_primitive_list.rs:9:29
[INFO] [stdout]    |
[INFO] [stdout]  9 | type_rust_generator_struct!(TypePrimitiveListGenerator, IrTypePrimitiveList);
[INFO] [stdout]    | ----------------------------------------------------------------------------
[INFO] [stdout]    | |                           |
[INFO] [stdout]    | |                           field in this struct
[INFO] [stdout]    | in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypePrimitiveListGenerator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `type_rust_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `context` is never read
[INFO] [stdout]   --> src/generator/rust/ty.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/generator/rust/ty_rust_opaque.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 | type_rust_generator_struct!(TypeRustOpaqueGenerator, IrTypeRustOpaque);
[INFO] [stdout]    | ----------------------------------------------------------------------
[INFO] [stdout]    | |                           |
[INFO] [stdout]    | |                           field in this struct
[INFO] [stdout]    | in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeRustOpaqueGenerator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `type_rust_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/parser/mod.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 435 | pub struct NamedOption<K, V> {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 436 |     pub name: K,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NamedOption` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/parser/mod.rs:450:25
[INFO] [stdout]     |
[INFO] [stdout] 450 | pub struct MirrorOption(Path);
[INFO] [stdout]     |            ------------ ^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `MirrorOption` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DartImports` is never constructed
[INFO] [stdout]    --> src/parser/mod.rs:493:12
[INFO] [stdout]     |
[INFO] [stdout] 493 | pub struct DartImports(Vec<IrDartImport>);
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/parser/mod.rs:523:12
[INFO] [stdout]     |
[INFO] [stdout] 523 |     Mirror(MirrorOption),
[INFO] [stdout]     |     ------ ^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 523 -     Mirror(MirrorOption),
[INFO] [stdout] 523 +     Mirror(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `manifest_path`, and `root_src_file` are never read
[INFO] [stdout]   --> src/source_graph.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Crate {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 27 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 28 |     pub manifest_path: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 29 |     pub root_src_file: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Crate` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path` and `visibility` are never read
[INFO] [stdout]    --> src/source_graph.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub struct Import {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 109 |     pub path: Vec<String>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 110 |     pub visibility: Visibility,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Import` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/dart/wasm.rs:64:48
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn reconstruct_dart_wire_from_raw_repr(ty: &str) -> Cow<str> {
[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] 64 | pub fn reconstruct_dart_wire_from_raw_repr(ty: &str) -> Cow<'_, str> {
[INFO] [stdout]    |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/rust/ty.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn wire2api_jsvalue(&self) -> Option<Cow<str>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn wire2api_jsvalue(&self) -> Option<Cow<'_, str>> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/rust/ty_boxed.rs:38:25
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<str>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<'_, str>> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/rust/ty_dart_opaque.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn wire2api_jsvalue(&self) -> Option<Cow<str>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn wire2api_jsvalue(&self) -> Option<Cow<'_, str>> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generator/rust/ty_delegate.rs:178:25
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<str>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<'_, str>> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/rust/ty_optional.rs:23:25
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<str>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<'_, str>> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/rust/ty_primitive.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<str>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<'_, str>> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/rust/ty_primitive_list.rs:26:25
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<str>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<'_, str>> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/rust/ty_rust_opaque.rs:27:25
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn wire2api_jsvalue(&self) -> Option<Cow<str>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn wire2api_jsvalue(&self) -> Option<Cow<'_, str>> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/rust/ty_sync_return.rs:32:33
[INFO] [stdout]    |
[INFO] [stdout] 32 |             fn wire2api_jsvalue(&self) -> Option<Cow<str>>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |             fn wire2api_jsvalue(&self) -> Option<Cow<'_, str>>;
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ir` and `context` are never read
[INFO] [stdout]   --> src/generator/dart/ty.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |             pub ir: $ir_cls,
[INFO] [stdout]    |                 ^^
[INFO] [stdout] 33 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/generator/dart/ty_dart_opaque.rs:6:29
[INFO] [stdout]    |
[INFO] [stdout]  6 | type_dart_generator_struct!(TypeDartOpaqueGenerator, IrTypeDartOpaque);
[INFO] [stdout]    | ----------------------------------------------------------------------
[INFO] [stdout]    | |                           |
[INFO] [stdout]    | |                           fields in this struct
[INFO] [stdout]    | in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeDartOpaqueGenerator` 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]    = note: this warning originates in the macro `type_dart_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `context` is never read
[INFO] [stdout]   --> src/generator/dart/ty.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/generator/dart/ty_optional.rs:6:29
[INFO] [stdout]    |
[INFO] [stdout]  6 | type_dart_generator_struct!(TypeOptionalGenerator, IrTypeOptional);
[INFO] [stdout]    | ------------------------------------------------------------------
[INFO] [stdout]    | |                           |
[INFO] [stdout]    | |                           field in this struct
[INFO] [stdout]    | in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeOptionalGenerator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `type_dart_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `context` is never read
[INFO] [stdout]   --> src/generator/dart/ty.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/generator/dart/ty_primitive.rs:7:29
[INFO] [stdout]    |
[INFO] [stdout]  7 | type_dart_generator_struct!(TypePrimitiveGenerator, IrTypePrimitive);
[INFO] [stdout]    | --------------------------------------------------------------------
[INFO] [stdout]    | |                           |
[INFO] [stdout]    | |                           field in this struct
[INFO] [stdout]    | in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypePrimitiveGenerator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `type_dart_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `context` is never read
[INFO] [stdout]   --> src/generator/rust/ty.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/generator/rust/ty_dart_opaque.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 | type_rust_generator_struct!(TypeDartOpaqueGenerator, IrTypeDartOpaque);
[INFO] [stdout]    | ----------------------------------------------------------------------
[INFO] [stdout]    | |                           |
[INFO] [stdout]    | |                           field in this struct
[INFO] [stdout]    | in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeDartOpaqueGenerator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `type_rust_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `context` is never read
[INFO] [stdout]   --> src/generator/rust/ty.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/generator/rust/ty_primitive.rs:6:29
[INFO] [stdout]    |
[INFO] [stdout]  6 | type_rust_generator_struct!(TypePrimitiveGenerator, IrTypePrimitive);
[INFO] [stdout]    | --------------------------------------------------------------------
[INFO] [stdout]    | |                           |
[INFO] [stdout]    | |                           field in this struct
[INFO] [stdout]    | in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypePrimitiveGenerator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `type_rust_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `context` is never read
[INFO] [stdout]   --> src/generator/rust/ty.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/generator/rust/ty_primitive_list.rs:9:29
[INFO] [stdout]    |
[INFO] [stdout]  9 | type_rust_generator_struct!(TypePrimitiveListGenerator, IrTypePrimitiveList);
[INFO] [stdout]    | ----------------------------------------------------------------------------
[INFO] [stdout]    | |                           |
[INFO] [stdout]    | |                           field in this struct
[INFO] [stdout]    | in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypePrimitiveListGenerator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `type_rust_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `context` is never read
[INFO] [stdout]   --> src/generator/rust/ty.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/generator/rust/ty_rust_opaque.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 | type_rust_generator_struct!(TypeRustOpaqueGenerator, IrTypeRustOpaque);
[INFO] [stdout]    | ----------------------------------------------------------------------
[INFO] [stdout]    | |                           |
[INFO] [stdout]    | |                           field in this struct
[INFO] [stdout]    | in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeRustOpaqueGenerator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `type_rust_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/parser/mod.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 435 | pub struct NamedOption<K, V> {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 436 |     pub name: K,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NamedOption` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/parser/mod.rs:450:25
[INFO] [stdout]     |
[INFO] [stdout] 450 | pub struct MirrorOption(Path);
[INFO] [stdout]     |            ------------ ^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `MirrorOption` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DartImports` is never constructed
[INFO] [stdout]    --> src/parser/mod.rs:493:12
[INFO] [stdout]     |
[INFO] [stdout] 493 | pub struct DartImports(Vec<IrDartImport>);
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/parser/mod.rs:523:12
[INFO] [stdout]     |
[INFO] [stdout] 523 |     Mirror(MirrorOption),
[INFO] [stdout]     |     ------ ^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 523 -     Mirror(MirrorOption),
[INFO] [stdout] 523 +     Mirror(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `manifest_path`, and `root_src_file` are never read
[INFO] [stdout]   --> src/source_graph.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Crate {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 27 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 28 |     pub manifest_path: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 29 |     pub root_src_file: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Crate` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path` and `visibility` are never read
[INFO] [stdout]    --> src/source_graph.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub struct Import {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 109 |     pub path: Vec<String>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 110 |     pub visibility: Visibility,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Import` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/dart/wasm.rs:64:48
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn reconstruct_dart_wire_from_raw_repr(ty: &str) -> Cow<str> {
[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] 64 | pub fn reconstruct_dart_wire_from_raw_repr(ty: &str) -> Cow<'_, str> {
[INFO] [stdout]    |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/rust/ty.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn wire2api_jsvalue(&self) -> Option<Cow<str>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn wire2api_jsvalue(&self) -> Option<Cow<'_, str>> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/rust/ty_boxed.rs:38:25
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<str>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<'_, str>> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/rust/ty_dart_opaque.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn wire2api_jsvalue(&self) -> Option<Cow<str>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn wire2api_jsvalue(&self) -> Option<Cow<'_, str>> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generator/rust/ty_delegate.rs:178:25
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<str>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<'_, str>> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/rust/ty_optional.rs:23:25
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<str>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<'_, str>> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/rust/ty_primitive.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<str>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<'_, str>> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/rust/ty_primitive_list.rs:26:25
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<str>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<'_, str>> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/rust/ty_rust_opaque.rs:27:25
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn wire2api_jsvalue(&self) -> Option<Cow<str>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn wire2api_jsvalue(&self) -> Option<Cow<'_, str>> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/rust/ty_sync_return.rs:32:33
[INFO] [stdout]    |
[INFO] [stdout] 32 |             fn wire2api_jsvalue(&self) -> Option<Cow<str>>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |             fn wire2api_jsvalue(&self) -> Option<Cow<'_, str>>;
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.95s
[INFO] running `Command { std: "docker" "inspect" "b330ea5c053c19be4b5e07491268db98d953ca1260211f4c7c6a09e1753091e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b330ea5c053c19be4b5e07491268db98d953ca1260211f4c7c6a09e1753091e5", kill_on_drop: false }`
[INFO] [stdout] b330ea5c053c19be4b5e07491268db98d953ca1260211f4c7c6a09e1753091e5
