[INFO] cloning repository https://github.com/cmlarsen/unmesh
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cmlarsen/unmesh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmlarsen%2Funmesh", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmlarsen%2Funmesh'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b844993b6331e3d391c33719044301487840717f
[INFO] checking cmlarsen/unmesh against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmlarsen%2Funmesh" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/cmlarsen/unmesh
[INFO] finished tweaking git repo https://github.com/cmlarsen/unmesh
[INFO] tweaked toml for git repo https://github.com/cmlarsen/unmesh written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cmlarsen/unmesh 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 git repo https://github.com/cmlarsen/unmesh 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-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9be95f41c2c793f45d560401249e2eef3fd4624a0cb71045f0624631e395c129
[INFO] running `Command { std: "docker" "start" "9be95f41c2c793f45d560401249e2eef3fd4624a0cb71045f0624631e395c129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9be95f41c2c793f45d560401249e2eef3fd4624a0cb71045f0624631e395c129", 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" "9be95f41c2c793f45d560401249e2eef3fd4624a0cb71045f0624631e395c129" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9be95f41c2c793f45d560401249e2eef3fd4624a0cb71045f0624631e395c129", 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" "9be95f41c2c793f45d560401249e2eef3fd4624a0cb71045f0624631e395c129" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling pyo3-build-config v0.29.3
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking smallvec v1.16.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking safe_arch v1.2.0
[INFO] [stderr]     Checking glam v0.33.12
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking robust v1.2.0
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]     Checking ena v0.14.4
[INFO] [stderr]     Checking spade v2.15.1
[INFO] [stderr]     Checking ordered-float v5.5.0
[INFO] [stderr]     Checking wide v1.7.1
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking rstar v0.13.0
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling pyo3-ffi v0.29.3
[INFO] [stderr]    Compiling pyo3 v0.29.3
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]     Checking rustc-hash v2.1.3
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]     Checking downcast-rs v2.0.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.11
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling numpy v0.29.0
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking ndarray v0.17.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling num-derive v0.5.1
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling pyo3-macros-backend v0.29.3
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking simba v0.10.2
[INFO] [stderr]    Compiling pyo3-macros v0.29.3
[INFO] [stderr]     Checking glamx v0.3.1
[INFO] [stderr]     Checking parry3d-f64 v0.31.1
[INFO] [stderr]     Checking unmesh-core v0.1.0 (/opt/rustwide/workdir/crates/unmesh-core)
[INFO] [stderr]     Checking unmesh-py v0.1.0 (/opt/rustwide/workdir/crates/unmesh-py)
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/unmesh-py/src/lib.rs:62:64
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn read_stl<'py>(py: Python<'py>, path: std::path::PathBuf) -> PyResult<Bound<'py, PyArray3<f64>>> {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/unmesh-py/src/lib.rs:73:84
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn write_stl(py: Python<'_>, path: std::path::PathBuf, tris: &Bound<'_, PyAny>) -> PyResult<()> {
[INFO] [stdout]    |                                                                                    ^^^^^^^^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/unmesh-py/src/lib.rs:93:6
[INFO] [stdout]    |
[INFO] [stdout] 93 | ) -> PyResult<WeldOutput<'py>> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]    --> crates/unmesh-py/src/lib.rs:168:6
[INFO] [stdout]     |
[INFO] [stdout] 168 | ) -> PyResult<(String, Bound<'py, PyDict>)> {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]    --> crates/unmesh-py/src/lib.rs:192:6
[INFO] [stdout]     |
[INFO] [stdout] 192 | ) -> PyResult<(String, Bound<'py, PyDict>)> {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]    --> crates/unmesh-py/src/lib.rs:298:6
[INFO] [stdout]     |
[INFO] [stdout] 298 | ) -> PyResult<(String, Bound<'py, PyDict>)> {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]    --> crates/unmesh-py/src/lib.rs:361:6
[INFO] [stdout]     |
[INFO] [stdout] 361 | ) -> PyResult<Bound<'py, PyDict>> {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]    --> crates/unmesh-py/src/lib.rs:396:6
[INFO] [stdout]     |
[INFO] [stdout] 396 | ) -> PyResult<SampleOutput<'py>> {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]    --> crates/unmesh-py/src/lib.rs:417:6
[INFO] [stdout]     |
[INFO] [stdout] 417 | ) -> PyResult<Bound<'py, PyArray1<f64>>> {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `unmesh-py` (lib test) due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/unmesh-py/src/lib.rs:62:64
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn read_stl<'py>(py: Python<'py>, path: std::path::PathBuf) -> PyResult<Bound<'py, PyArray3<f64>>> {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/unmesh-py/src/lib.rs:73:84
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn write_stl(py: Python<'_>, path: std::path::PathBuf, tris: &Bound<'_, PyAny>) -> PyResult<()> {
[INFO] [stdout]    |                                                                                    ^^^^^^^^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/unmesh-py/src/lib.rs:93:6
[INFO] [stdout]    |
[INFO] [stdout] 93 | ) -> PyResult<WeldOutput<'py>> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]    --> crates/unmesh-py/src/lib.rs:168:6
[INFO] [stdout]     |
[INFO] [stdout] 168 | ) -> PyResult<(String, Bound<'py, PyDict>)> {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]    --> crates/unmesh-py/src/lib.rs:192:6
[INFO] [stdout]     |
[INFO] [stdout] 192 | ) -> PyResult<(String, Bound<'py, PyDict>)> {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]    --> crates/unmesh-py/src/lib.rs:298:6
[INFO] [stdout]     |
[INFO] [stdout] 298 | ) -> PyResult<(String, Bound<'py, PyDict>)> {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]    --> crates/unmesh-py/src/lib.rs:361:6
[INFO] [stdout]     |
[INFO] [stdout] 361 | ) -> PyResult<Bound<'py, PyDict>> {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]    --> crates/unmesh-py/src/lib.rs:396:6
[INFO] [stdout]     |
[INFO] [stdout] 396 | ) -> PyResult<SampleOutput<'py>> {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]    --> crates/unmesh-py/src/lib.rs:417:6
[INFO] [stdout]     |
[INFO] [stdout] 417 | ) -> PyResult<Bound<'py, PyArray1<f64>>> {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `unmesh-py` (lib) due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "9be95f41c2c793f45d560401249e2eef3fd4624a0cb71045f0624631e395c129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be95f41c2c793f45d560401249e2eef3fd4624a0cb71045f0624631e395c129", kill_on_drop: false }`
[INFO] [stdout] 9be95f41c2c793f45d560401249e2eef3fd4624a0cb71045f0624631e395c129
