[INFO] cloning repository https://github.com/davidmathers/jmp-convert
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidmathers/jmp-convert" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidmathers%2Fjmp-convert", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidmathers%2Fjmp-convert'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5024c5aba8be0cbfaa21e5a3be85cd9f8a33c3fc
[INFO] checking davidmathers/jmp-convert against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidmathers%2Fjmp-convert" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/davidmathers/jmp-convert
[INFO] finished tweaking git repo https://github.com/davidmathers/jmp-convert
[INFO] tweaked toml for git repo https://github.com/davidmathers/jmp-convert written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/davidmathers/jmp-convert 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/davidmathers/jmp-convert 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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8ce0c797bf3af732f2e5e7e1b636342a5c22fad730d807cb114648b6c8519991
[INFO] running `Command { std: "docker" "start" "8ce0c797bf3af732f2e5e7e1b636342a5c22fad730d807cb114648b6c8519991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ce0c797bf3af732f2e5e7e1b636342a5c22fad730d807cb114648b6c8519991", 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" "8ce0c797bf3af732f2e5e7e1b636342a5c22fad730d807cb114648b6c8519991" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ce0c797bf3af732f2e5e7e1b636342a5c22fad730d807cb114648b6c8519991", 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" "8ce0c797bf3af732f2e5e7e1b636342a5c22fad730d807cb114648b6c8519991" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.58
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]    Compiling snap v1.1.2
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]    Compiling pyo3-build-config v0.29.2
[INFO] [stderr]     Checking base64 v0.23.1
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking twox-hash v2.1.4
[INFO] [stderr]     Checking arrow-schema v60.0.0
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]    Compiling pyo3-ffi v0.29.2
[INFO] [stderr]    Compiling pyo3 v0.29.2
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-bigint v0.5.1
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]     Checking thiserror v2.0.21
[INFO] [stderr]     Checking jmp-reader v0.1.0 (/opt/rustwide/workdir/crates/jmp-reader)
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.29.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.58
[INFO] [stderr]    Compiling pyo3-macros v0.29.2
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking arrow-buffer v60.0.0
[INFO] [stderr]     Checking arrow-data v60.0.0
[INFO] [stderr]     Checking arrow-array v60.0.0
[INFO] [stderr]     Checking arrow-cmp v60.0.0
[INFO] [stderr]     Checking arrow-pyarrow v60.0.0
[INFO] [stderr]     Checking arrow-select v60.0.0
[INFO] [stderr]     Checking arrow-ipc v60.0.0
[INFO] [stderr]     Checking parquet v60.0.0
[INFO] [stderr]     Checking jmp-convert v0.1.0 (/opt/rustwide/workdir/crates/jmp-convert)
[INFO] [stderr]     Checking jmp-convert-python v0.1.0 (/opt/rustwide/workdir/python)
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> python/src/lib.rs:58:6
[INFO] [stdout]    |
[INFO] [stdout] 58 | ) -> PyResult<Py<PyAny>> {
[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]   --> python/src/lib.rs:83:6
[INFO] [stdout]    |
[INFO] [stdout] 83 | ) -> PyResult<PathBuf> {
[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 `jmp-convert-python` (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]   --> python/src/lib.rs:58:6
[INFO] [stdout]    |
[INFO] [stdout] 58 | ) -> PyResult<Py<PyAny>> {
[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]   --> python/src/lib.rs:83:6
[INFO] [stdout]    |
[INFO] [stdout] 83 | ) -> PyResult<PathBuf> {
[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 `jmp-convert-python` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8ce0c797bf3af732f2e5e7e1b636342a5c22fad730d807cb114648b6c8519991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ce0c797bf3af732f2e5e7e1b636342a5c22fad730d807cb114648b6c8519991", kill_on_drop: false }`
[INFO] [stdout] 8ce0c797bf3af732f2e5e7e1b636342a5c22fad730d807cb114648b6c8519991
