[INFO] fetching crate irondash_dart_ffi 0.3.0-dev.0...
[INFO] checking irondash_dart_ffi-0.3.0-dev.0 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate irondash_dart_ffi 0.3.0-dev.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate irondash_dart_ffi 0.3.0-dev.0
[INFO] finished tweaking crates.io crate irondash_dart_ffi 0.3.0-dev.0
[INFO] tweaked toml for crates.io crate irondash_dart_ffi 0.3.0-dev.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate irondash_dart_ffi 0.3.0-dev.0 on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate irondash_dart_ffi 0.3.0-dev.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] eb55d717df4471869134b73dbe93b9160d222453a90988ec302e56a7b4702600
[INFO] running `Command { std: "docker" "start" "eb55d717df4471869134b73dbe93b9160d222453a90988ec302e56a7b4702600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb55d717df4471869134b73dbe93b9160d222453a90988ec302e56a7b4702600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "eb55d717df4471869134b73dbe93b9160d222453a90988ec302e56a7b4702600" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb55d717df4471869134b73dbe93b9160d222453a90988ec302e56a7b4702600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "eb55d717df4471869134b73dbe93b9160d222453a90988ec302e56a7b4702600" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking irondash_dart_ffi v0.3.0-dev.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `bool`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 | impl_from!(DartValue::Bool, bool);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<bool as Into<bool>::into(val) to avoid triggering this lint
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `i32`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 | impl_from!(DartValue::I32, i32);
[INFO] [stdout]    | ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<i32 as Into<i32>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `i64`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 | impl_from!(DartValue::I64, i64);
[INFO] [stdout]    | ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<i64 as Into<i64>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `f64`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 | impl_from!(DartValue::Double, f64);
[INFO] [stdout]    | ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<f64 as Into<f64>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `CString`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 | impl_from!(DartValue::String, CString);
[INFO] [stdout]    | -------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<CString as Into<CString>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<value::DartValue>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 | impl_from!(DartValue::Array, Vec<DartValue>);
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<value::DartValue> as Into<Vec<value::DartValue>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<u8>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 | impl_from!(DartValue::U8List, Vec<u8>);
[INFO] [stdout]    | -------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<u8> as Into<Vec<u8>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<i8>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 | impl_from!(DartValue::I8List, Vec<i8>);
[INFO] [stdout]    | -------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<i8> as Into<Vec<i8>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<u16>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 | impl_from!(DartValue::U16List, Vec<u16>);
[INFO] [stdout]    | ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<u16> as Into<Vec<u16>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<i16>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 | impl_from!(DartValue::I16List, Vec<i16>);
[INFO] [stdout]    | ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<i16> as Into<Vec<i16>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<u32>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 | impl_from!(DartValue::U32List, Vec<u32>);
[INFO] [stdout]    | ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<u32> as Into<Vec<u32>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<i32>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 | impl_from!(DartValue::I32List, Vec<i32>);
[INFO] [stdout]    | ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<i32> as Into<Vec<i32>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<i64>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 | impl_from!(DartValue::I64List, Vec<i64>);
[INFO] [stdout]    | ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<i64> as Into<Vec<i64>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<f32>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 | impl_from!(DartValue::F32List, Vec<f32>);
[INFO] [stdout]    | ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<f32> as Into<Vec<f32>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<f64>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 | impl_from!(DartValue::F64List, Vec<f64>);
[INFO] [stdout]    | ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<f64> as Into<Vec<f64>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `DartCObjectSendPort`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | impl_from!(DartValue::SendPort, raw::DartCObjectSendPort);
[INFO] [stdout]    | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<DartCObjectSendPort as Into<DartCObjectSendPort>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `DartCObjectCapability`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 | impl_from!(DartValue::Capability, raw::DartCObjectCapability);
[INFO] [stdout]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<DartCObjectCapability as Into<DartCObjectCapability>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `DartCObjectNativePointer`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 | impl_from!(DartValue::NativePointer, raw::DartCObjectNativePointer);
[INFO] [stdout]    | ------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<DartCObjectNativePointer as Into<DartCObjectNativePointer>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `bool`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 | impl_from!(DartValue::Bool, bool);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<bool as Into<bool>::into(val) to avoid triggering this lint
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `i32`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 | impl_from!(DartValue::I32, i32);
[INFO] [stdout]    | ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<i32 as Into<i32>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `i64`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 | impl_from!(DartValue::I64, i64);
[INFO] [stdout]    | ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<i64 as Into<i64>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `f64`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 | impl_from!(DartValue::Double, f64);
[INFO] [stdout]    | ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<f64 as Into<f64>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `irondash_dart_ffi` (lib) due to 18 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `CString`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 | impl_from!(DartValue::String, CString);
[INFO] [stdout]    | -------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<CString as Into<CString>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<value::DartValue>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 | impl_from!(DartValue::Array, Vec<DartValue>);
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<value::DartValue> as Into<Vec<value::DartValue>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<u8>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 | impl_from!(DartValue::U8List, Vec<u8>);
[INFO] [stdout]    | -------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<u8> as Into<Vec<u8>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<i8>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 | impl_from!(DartValue::I8List, Vec<i8>);
[INFO] [stdout]    | -------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<i8> as Into<Vec<i8>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<u16>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 | impl_from!(DartValue::U16List, Vec<u16>);
[INFO] [stdout]    | ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<u16> as Into<Vec<u16>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<i16>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 | impl_from!(DartValue::I16List, Vec<i16>);
[INFO] [stdout]    | ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<i16> as Into<Vec<i16>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<u32>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 | impl_from!(DartValue::U32List, Vec<u32>);
[INFO] [stdout]    | ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<u32> as Into<Vec<u32>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<i32>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 | impl_from!(DartValue::I32List, Vec<i32>);
[INFO] [stdout]    | ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<i32> as Into<Vec<i32>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<i64>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 | impl_from!(DartValue::I64List, Vec<i64>);
[INFO] [stdout]    | ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<i64> as Into<Vec<i64>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<f32>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 | impl_from!(DartValue::F32List, Vec<f32>);
[INFO] [stdout]    | ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<f32> as Into<Vec<f32>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<f64>`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 | impl_from!(DartValue::F64List, Vec<f64>);
[INFO] [stdout]    | ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Vec<f64> as Into<Vec<f64>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `DartCObjectSendPort`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | impl_from!(DartValue::SendPort, raw::DartCObjectSendPort);
[INFO] [stdout]    | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<DartCObjectSendPort as Into<DartCObjectSendPort>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `DartCObjectCapability`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 | impl_from!(DartValue::Capability, raw::DartCObjectCapability);
[INFO] [stdout]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<DartCObjectCapability as Into<DartCObjectCapability>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `DartCObjectNativePointer`
[INFO] [stdout]   --> src/value.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_from {
[INFO] [stdout] ...
[INFO] [stdout] 39 |                 $variant(v.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 | impl_from!(DartValue::NativePointer, raw::DartCObjectNativePointer);
[INFO] [stdout]    | ------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<DartCObjectNativePointer as Into<DartCObjectNativePointer>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `irondash_dart_ffi` (lib test) due to 18 previous errors
[INFO] running `Command { std: "docker" "inspect" "eb55d717df4471869134b73dbe93b9160d222453a90988ec302e56a7b4702600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb55d717df4471869134b73dbe93b9160d222453a90988ec302e56a7b4702600", kill_on_drop: false }`
[INFO] [stdout] eb55d717df4471869134b73dbe93b9160d222453a90988ec302e56a7b4702600
