[INFO] cloning repository https://github.com/gigabit-clowns/rexlib-metadata
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gigabit-clowns/rexlib-metadata" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgigabit-clowns%2Frexlib-metadata", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgigabit-clowns%2Frexlib-metadata'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab574dc1a6317ee9eb4006fd1f127b444a0847af
[INFO] checking gigabit-clowns/rexlib-metadata against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgigabit-clowns%2Frexlib-metadata" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gigabit-clowns/rexlib-metadata
[INFO] finished tweaking git repo https://github.com/gigabit-clowns/rexlib-metadata
[INFO] tweaked toml for git repo https://github.com/gigabit-clowns/rexlib-metadata written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gigabit-clowns/rexlib-metadata 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/gigabit-clowns/rexlib-metadata 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-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2941835d4bb8ccc500ee3718ffb6c8dd762f883932a7e75b6d18b2abd25581a2
[INFO] running `Command { std: "docker" "start" "2941835d4bb8ccc500ee3718ffb6c8dd762f883932a7e75b6d18b2abd25581a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2941835d4bb8ccc500ee3718ffb6c8dd762f883932a7e75b6d18b2abd25581a2", 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" "2941835d4bb8ccc500ee3718ffb6c8dd762f883932a7e75b6d18b2abd25581a2" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2941835d4bb8ccc500ee3718ffb6c8dd762f883932a7e75b6d18b2abd25581a2", 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" "2941835d4bb8ccc500ee3718ffb6c8dd762f883932a7e75b6d18b2abd25581a2" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking siphasher v1.0.3
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking bytes v1.12.0
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]     Checking lexical-util v1.0.7
[INFO] [stderr]     Checking memchr v2.8.2
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking unicode-segmentation v1.13.3
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]     Checking arrow-schema v59.3.0
[INFO] [stderr]     Checking lexical-parse-integer v1.0.6
[INFO] [stderr]     Checking lexical-write-integer v1.0.6
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]     Checking lexical-parse-float v1.0.6
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking base64 v0.23.1
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]     Checking comfy-table v7.2.2
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking lexical-write-float v1.0.6
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling pyo3-build-config v0.29.3
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]     Checking lexical-core v1.0.6
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]    Compiling pyo3-ffi v0.29.3
[INFO] [stderr]    Compiling pyo3 v0.29.3
[INFO] [stderr]    Compiling numpy v0.29.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking num-bigint v0.5.1
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.29.3
[INFO] [stderr]     Checking regex v1.12.4
[INFO] [stderr]    Compiling zerocopy-derive v0.8.52
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling pyo3-macros v0.29.3
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking arrow-buffer v59.3.0
[INFO] [stderr]     Checking arrow-data v59.3.0
[INFO] [stderr]     Checking arrow-array v59.3.0
[INFO] [stderr]     Checking arrow-select v59.3.0
[INFO] [stderr]     Checking arrow-arith v59.3.0
[INFO] [stderr]     Checking arrow-row v59.3.0
[INFO] [stderr]     Checking arrow-ord v59.3.0
[INFO] [stderr]     Checking arrow-string v59.3.0
[INFO] [stderr]     Checking arrow-ipc v59.3.0
[INFO] [stderr]     Checking arrow-cast v59.3.0
[INFO] [stderr]     Checking arrow-csv v59.3.0
[INFO] [stderr]     Checking arrow-json v59.3.0
[INFO] [stderr]     Checking pyo3-arrow v0.19.0
[INFO] [stderr]     Checking arrow v59.3.0
[INFO] [stderr]     Checking rexlib-metadata v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> src/lib.rs:16:37
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn _star_read_schema(path: &str) -> PyResult<(String, Vec<String>)> {
[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]   --> src/lib.rs:24:30
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn _star_read(path: &str) -> PyResult<PyRecordBatch> {
[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 `rexlib-metadata` (lib) due to 2 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]   --> src/lib.rs:16:37
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn _star_read_schema(path: &str) -> PyResult<(String, Vec<String>)> {
[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]   --> src/lib.rs:24:30
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn _star_read(path: &str) -> PyResult<PyRecordBatch> {
[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 `rexlib-metadata` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "2941835d4bb8ccc500ee3718ffb6c8dd762f883932a7e75b6d18b2abd25581a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2941835d4bb8ccc500ee3718ffb6c8dd762f883932a7e75b6d18b2abd25581a2", kill_on_drop: false }`
[INFO] [stdout] 2941835d4bb8ccc500ee3718ffb6c8dd762f883932a7e75b6d18b2abd25581a2
