[INFO] cloning repository https://github.com/nikajia/flutter_rust_bridge_codegen-1.61.1
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f70c8325e5c823bb58ccfe1dd4aafeed56770db7
[INFO] testing nikajia/flutter_rust_bridge_codegen-1.61.1 against 1.90.0 for beta-1.91-2
[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-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-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
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[INFO] validating manifest of git repo https://github.com/nikajia/flutter_rust_bridge_codegen-1.61.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nikajia/flutter_rust_bridge_codegen-1.61.1 already has a lockfile, it will not be regenerated
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[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)]` 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 24.19s
[INFO] running `Command { std: "docker" "inspect" "10e33a61865f3d1d2b141f23928957db0520444b290e2c4a734ab2357f8d3f93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10e33a61865f3d1d2b141f23928957db0520444b290e2c4a734ab2357f8d3f93", kill_on_drop: false }`
[INFO] [stdout] 10e33a61865f3d1d2b141f23928957db0520444b290e2c4a734ab2357f8d3f93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d508b405dffd3768a7f6a6d975104e00e6d1148665a57f26082e8dfc08190ca
[INFO] running `Command { std: "docker" "start" "-a" "5d508b405dffd3768a7f6a6d975104e00e6d1148665a57f26082e8dfc08190ca", kill_on_drop: false }`
[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)]` 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] [stderr]    Compiling flutter_rust_bridge_codegen v1.61.1 (/opt/rustwide/workdir)
[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: 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)]` 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)]` 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 `test` profile [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "5d508b405dffd3768a7f6a6d975104e00e6d1148665a57f26082e8dfc08190ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d508b405dffd3768a7f6a6d975104e00e6d1148665a57f26082e8dfc08190ca", kill_on_drop: false }`
[INFO] [stdout] 5d508b405dffd3768a7f6a6d975104e00e6d1148665a57f26082e8dfc08190ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9718503317b5a9a5c8c56a0437bfd7792bfe345d74b3447afd29b6cfac36547
[INFO] running `Command { std: "docker" "start" "-a" "b9718503317b5a9a5c8c56a0437bfd7792bfe345d74b3447afd29b6cfac36547", kill_on_drop: false }`
[INFO] [stderr] warning: fields `ir` and `context` are never read
[INFO] [stderr]   --> src/generator/dart/ty.rs:32:17
[INFO] [stderr]    |
[INFO] [stderr] 32 |             pub ir: $ir_cls,
[INFO] [stderr]    |                 ^^
[INFO] [stderr] 33 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/generator/dart/ty_dart_opaque.rs:6:29
[INFO] [stderr]    |
[INFO] [stderr]  6 | type_dart_generator_struct!(TypeDartOpaqueGenerator, IrTypeDartOpaque);
[INFO] [stderr]    | ----------------------------------------------------------------------
[INFO] [stderr]    | |                           |
[INFO] [stderr]    | |                           fields in this struct
[INFO] [stderr]    | in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TypeDartOpaqueGenerator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `type_dart_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field `context` is never read
[INFO] [stderr]   --> src/generator/dart/ty.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/generator/dart/ty_optional.rs:6:29
[INFO] [stderr]    |
[INFO] [stderr]  6 | type_dart_generator_struct!(TypeOptionalGenerator, IrTypeOptional);
[INFO] [stderr]    | ------------------------------------------------------------------
[INFO] [stderr]    | |                           |
[INFO] [stderr]    | |                           field in this struct
[INFO] [stderr]    | in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TypeOptionalGenerator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: this warning originates in the macro `type_dart_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field `context` is never read
[INFO] [stderr]   --> src/generator/dart/ty.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/generator/dart/ty_primitive.rs:7:29
[INFO] [stderr]    |
[INFO] [stderr]  7 | type_dart_generator_struct!(TypePrimitiveGenerator, IrTypePrimitive);
[INFO] [stderr]    | --------------------------------------------------------------------
[INFO] [stderr]    | |                           |
[INFO] [stderr]    | |                           field in this struct
[INFO] [stderr]    | in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TypePrimitiveGenerator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: this warning originates in the macro `type_dart_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field `context` is never read
[INFO] [stderr]   --> src/generator/rust/ty.rs:85:17
[INFO] [stderr]    |
[INFO] [stderr] 85 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/generator/rust/ty_dart_opaque.rs:11:29
[INFO] [stderr]    |
[INFO] [stderr] 11 | type_rust_generator_struct!(TypeDartOpaqueGenerator, IrTypeDartOpaque);
[INFO] [stderr]    | ----------------------------------------------------------------------
[INFO] [stderr]    | |                           |
[INFO] [stderr]    | |                           field in this struct
[INFO] [stderr]    | in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TypeDartOpaqueGenerator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: this warning originates in the macro `type_rust_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field `context` is never read
[INFO] [stderr]   --> src/generator/rust/ty.rs:85:17
[INFO] [stderr]    |
[INFO] [stderr] 85 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/generator/rust/ty_primitive.rs:6:29
[INFO] [stderr]    |
[INFO] [stderr]  6 | type_rust_generator_struct!(TypePrimitiveGenerator, IrTypePrimitive);
[INFO] [stderr]    | --------------------------------------------------------------------
[INFO] [stderr]    | |                           |
[INFO] [stderr]    | |                           field in this struct
[INFO] [stderr]    | in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TypePrimitiveGenerator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: this warning originates in the macro `type_rust_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field `context` is never read
[INFO] [stderr]   --> src/generator/rust/ty.rs:85:17
[INFO] [stderr]    |
[INFO] [stderr] 85 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/generator/rust/ty_primitive_list.rs:9:29
[INFO] [stderr]    |
[INFO] [stderr]  9 | type_rust_generator_struct!(TypePrimitiveListGenerator, IrTypePrimitiveList);
[INFO] [stderr]    | ----------------------------------------------------------------------------
[INFO] [stderr]    | |                           |
[INFO] [stderr]    | |                           field in this struct
[INFO] [stderr]    | in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TypePrimitiveListGenerator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: this warning originates in the macro `type_rust_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field `context` is never read
[INFO] [stderr]   --> src/generator/rust/ty.rs:85:17
[INFO] [stderr]    |
[INFO] [stderr] 85 |             pub context: TypeGeneratorContext<'a>,
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/generator/rust/ty_rust_opaque.rs:11:29
[INFO] [stderr]    |
[INFO] [stderr] 11 | type_rust_generator_struct!(TypeRustOpaqueGenerator, IrTypeRustOpaque);
[INFO] [stderr]    | ----------------------------------------------------------------------
[INFO] [stderr]    | |                           |
[INFO] [stderr]    | |                           field in this struct
[INFO] [stderr]    | in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TypeRustOpaqueGenerator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: this warning originates in the macro `type_rust_generator_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]    --> src/parser/mod.rs:436:9
[INFO] [stderr]     |
[INFO] [stderr] 435 | pub struct NamedOption<K, V> {
[INFO] [stderr]     |            ----------- field in this struct
[INFO] [stderr] 436 |     pub name: K,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `NamedOption` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/parser/mod.rs:450:25
[INFO] [stderr]     |
[INFO] [stderr] 450 | pub struct MirrorOption(Path);
[INFO] [stderr]     |            ------------ ^^^^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr]     = note: `MirrorOption` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DartImports` is never constructed
[INFO] [stderr]    --> src/parser/mod.rs:493:12
[INFO] [stderr]     |
[INFO] [stderr] 493 | pub struct DartImports(Vec<IrDartImport>);
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/parser/mod.rs:523:12
[INFO] [stderr]     |
[INFO] [stderr] 523 |     Mirror(MirrorOption),
[INFO] [stderr]     |     ------ ^^^^^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 523 -     Mirror(MirrorOption),
[INFO] [stderr] 523 +     Mirror(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `manifest_path`, and `root_src_file` are never read
[INFO] [stderr]   --> src/source_graph.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub struct Crate {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] 27 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 28 |     pub manifest_path: PathBuf,
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 29 |     pub root_src_file: PathBuf,
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Crate` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `path` and `visibility` are never read
[INFO] [stderr]    --> src/source_graph.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 108 | pub struct Import {
[INFO] [stderr]     |            ------ fields in this struct
[INFO] [stderr] 109 |     pub path: Vec<String>,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 110 |     pub visibility: Visibility,
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Import` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/generator/dart/wasm.rs:64:48
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub fn reconstruct_dart_wire_from_raw_repr(ty: &str) -> Cow<str> {
[INFO] [stderr]    |                                                ^^^^     -------- the same lifetime is hidden here
[INFO] [stderr]    |                                                |
[INFO] [stderr]    |                                                the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub fn reconstruct_dart_wire_from_raw_repr(ty: &str) -> Cow<'_, str> {
[INFO] [stderr]    |                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/generator/rust/ty.rs:12:25
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn wire2api_jsvalue(&self) -> Option<Cow<str>> {
[INFO] [stderr]    |                         ^^^^^            -------- the same lifetime is hidden here
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn wire2api_jsvalue(&self) -> Option<Cow<'_, str>> {
[INFO] [stderr]    |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/generator/rust/ty_boxed.rs:38:25
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<str>> {
[INFO] [stderr]    |                         ^^^^^            --------------------- the same lifetime is hidden here
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<'_, str>> {
[INFO] [stderr]    |                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/generator/rust/ty_dart_opaque.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn wire2api_jsvalue(&self) -> Option<Cow<str>> {
[INFO] [stderr]    |                         ^^^^^            -------- the same lifetime is hidden here
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn wire2api_jsvalue(&self) -> Option<Cow<'_, str>> {
[INFO] [stderr]    |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/generator/rust/ty_delegate.rs:178:25
[INFO] [stderr]     |
[INFO] [stderr] 178 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<str>> {
[INFO] [stderr]     |                         ^^^^^            --------------------- the same lifetime is hidden here
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 178 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<'_, str>> {
[INFO] [stderr]     |                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/generator/rust/ty_optional.rs:23:25
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<str>> {
[INFO] [stderr]    |                         ^^^^^            --------------------- the same lifetime is hidden here
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<'_, str>> {
[INFO] [stderr]    |                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/generator/rust/ty_primitive.rs:12:25
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<str>> {
[INFO] [stderr]    |                         ^^^^^            --------------------- the same lifetime is hidden here
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<'_, str>> {
[INFO] [stderr]    |                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/generator/rust/ty_primitive_list.rs:26:25
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<str>> {
[INFO] [stderr]    |                         ^^^^^            --------------------- the same lifetime is hidden here
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn wire2api_jsvalue(&self) -> Option<std::borrow::Cow<'_, str>> {
[INFO] [stderr]    |                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/generator/rust/ty_rust_opaque.rs:27:25
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn wire2api_jsvalue(&self) -> Option<Cow<str>> {
[INFO] [stderr]    |                         ^^^^^            -------- the same lifetime is hidden here
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn wire2api_jsvalue(&self) -> Option<Cow<'_, str>> {
[INFO] [stderr]    |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/generator/rust/ty_sync_return.rs:32:33
[INFO] [stderr]    |
[INFO] [stderr] 32 |             fn wire2api_jsvalue(&self) -> Option<Cow<str>>;
[INFO] [stderr]    |                                 ^^^^^            -------- the same lifetime is hidden here
[INFO] [stderr]    |                                 |
[INFO] [stderr]    |                                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 32 |             fn wire2api_jsvalue(&self) -> Option<Cow<'_, str>>;
[INFO] [stderr]    |                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/config.rs:720:46
[INFO] [stderr]     |
[INFO] [stderr] 720 |         result.iter().enumerate().for_each(|(i, each_block)| {
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `flutter_rust_bridge_codegen` (lib) generated 23 warnings
[INFO] [stderr] warning: `flutter_rust_bridge_codegen` (lib test) generated 24 warnings (23 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lib_flutter_rust_bridge_codegen-3b633f9d9b904425)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test config::test::test_multi_blocks_with_c_output_with_extra_paths ... ok
[INFO] [stdout] test config::test::test_single_block_with_c_output_with_extra_paths ... ok
[INFO] [stdout] test config::test::test_multi_blocks_with_c_output_with_no_extra_paths ... ok
[INFO] [stdout] test config::test::test_single_block_with_c_output_with_no_extra_paths ... ok
[INFO] [stdout] test parser::tests::test_topo_resolve_primary_type_with_nest ... ok
[INFO] [stdout] test tools::tests::can_parse_pubspec_deps ... ok
[INFO] [stdout] test config::test::test_multi_blocks_with_no_c_output_with_no_extra_paths ... ok
[INFO] [stdout] test config::test::test_multi_blocks_with_no_c_output_with_extra_paths ... ok
[INFO] [stdout] test parser::tests::test_topo_resolve3_unhandle_case ... ok
[INFO] [stdout] test config::test::test_single_block_with_no_c_output_with_extra_paths ... ok
[INFO] [stdout] test config::test::test_single_block_with_no_c_output_with_no_extra_paths ... ok
[INFO] [stdout] test tools::tests::can_parse_dart_caret_syntax ... ok
[INFO] [stdout] test parser::tests::test_topo_resolve_unhandle_case_with_nest ... ok
[INFO] [stdout] test tools::tests::cannot_compare_version_req_with_different_op ... ok
[INFO] [stdout] test parser::tests::test_topo_resolve_primary_type ... ok
[INFO] [stdout] test tools::tests::cannot_parse_dart_range_syntax ... ok
[INFO] [stdout] test config::test::test_coutput_with_no_input_block - should panic ... ok
[INFO] [stdout] test tools::tests::guess_flutter_toolchain ... FAILED
[INFO] [stdout] test tools::tests::guess_dart_toolchain ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tools::tests::guess_flutter_toolchain stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tools::tests::guess_flutter_toolchain' panicked at src/tools.rs:402:33:
[INFO] [stdout] can get toolchain from /opt/rustwide/workdir/../frb_example/with_flutter
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x627985039bf2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x627985039bf2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x627985039bf2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x627985039bf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x627985060f93 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x627985060f93 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x627985036343 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x627985036343 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x627985039a42 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x62798503b229 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x62798503b05e - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x627984def744 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x627984def744 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62798503bcfe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x62798503bcfe - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x62798503b9ca - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x62798503a0f9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x62798503b65d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x62798505f060 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x627984d62745 - lib_flutter_rust_bridge_codegen::tools::tests::guess_toolchain_base::{{closure}}::hcd1d3dc214c92317
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tools.rs:402:33
[INFO] [stdout]   20:     0x627984d3363a - core::result::Result<T,E>::unwrap_or_else::h77e187eb61097d96
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1525:23
[INFO] [stdout]   21:     0x627984d625ac - lib_flutter_rust_bridge_codegen::tools::tests::guess_toolchain_base::h14db187d70f75c04
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tools.rs:402:14
[INFO] [stdout]   22:     0x627984d62c55 - lib_flutter_rust_bridge_codegen::tools::tests::guess_flutter_toolchain::h7c155173bd6fe468
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tools.rs:423:9
[INFO] [stdout]   23:     0x627984d62bb7 - lib_flutter_rust_bridge_codegen::tools::tests::guess_flutter_toolchain::{{closure}}::h803e786dbfd284d9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tools.rs:422:33
[INFO] [stdout]   24:     0x627984d45586 - core::ops::function::FnOnce::call_once::h8f48ac7f38d9b543
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x627984df4fab - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   26:     0x627984df4fab - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x627984df40e5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x627984df40e5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x627984df40e5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x627984df40e5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x627984df40e5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x627984df40e5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x627984df40e5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x627984db7ce4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x627984db7ce4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x627984dbb6ba - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x627984dbb6ba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x627984dbb6ba - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x627984dbb6ba - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x627984dbb6ba - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x627984dbb6ba - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x627984dbb6ba - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   43:     0x62798503ed7f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x62798503ed7f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   45:     0x7ba90416faa4 - <unknown>
[INFO] [stdout]   46:     0x7ba9041fca34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tools::tests::guess_dart_toolchain stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tools::tests::guess_dart_toolchain' panicked at src/tools.rs:402:33:
[INFO] [stdout] can get toolchain from /opt/rustwide/workdir/../frb_example/pure_dart/dart
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x627985039bf2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x627985039bf2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x627985039bf2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x627985039bf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x627985060f93 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x627985060f93 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x627985036343 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x627985036343 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x627985039a42 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x62798503b229 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x62798503b05e - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x627984def744 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x627984def744 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62798503bcfe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x62798503bcfe - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x62798503b9ca - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x62798503a0f9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x62798503b65d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x62798505f060 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x627984d62745 - lib_flutter_rust_bridge_codegen::tools::tests::guess_toolchain_base::{{closure}}::hcd1d3dc214c92317
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tools.rs:402:33
[INFO] [stdout]   20:     0x627984d3363a - core::result::Result<T,E>::unwrap_or_else::h77e187eb61097d96
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1525:23
[INFO] [stdout]   21:     0x627984d625ac - lib_flutter_rust_bridge_codegen::tools::tests::guess_toolchain_base::h14db187d70f75c04
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tools.rs:402:14
[INFO] [stdout]   22:     0x627984d62a41 - lib_flutter_rust_bridge_codegen::tools::tests::guess_dart_toolchain::hae3fc89e96000c00
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tools.rs:408:9
[INFO] [stdout]   23:     0x627984d62937 - lib_flutter_rust_bridge_codegen::tools::tests::guess_dart_toolchain::{{closure}}::h9f5bad0608a3d4a0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tools.rs:407:30
[INFO] [stdout]   24:     0x627984d45946 - core::ops::function::FnOnce::call_once::hc5bd12b375c8ca5b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x627984df4fab - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   26:     0x627984df4fab - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x627984df40e5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x627984df40e5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x627984df40e5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x627984df40e5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x627984df40e5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x627984df40e5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x627984df40e5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x627984db7ce4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x627984db7ce4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x627984dbb6ba - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x627984dbb6ba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x627984dbb6ba - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x627984dbb6ba - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x627984dbb6ba - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x627984dbb6ba - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x627984dbb6ba - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   43:     0x62798503ed7f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x62798503ed7f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   45:     0x7ba90416faa4 - <unknown>
[INFO] [stdout]   46:     0x7ba9041fca34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tools::tests::guess_dart_toolchain
[INFO] [stdout]     tools::tests::guess_flutter_toolchain
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 17 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "b9718503317b5a9a5c8c56a0437bfd7792bfe345d74b3447afd29b6cfac36547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9718503317b5a9a5c8c56a0437bfd7792bfe345d74b3447afd29b6cfac36547", kill_on_drop: false }`
[INFO] [stdout] b9718503317b5a9a5c8c56a0437bfd7792bfe345d74b3447afd29b6cfac36547
