[INFO] cloning repository https://github.com/I-am-a-real-human/dbfbucket
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/I-am-a-real-human/dbfbucket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FI-am-a-real-human%2Fdbfbucket", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FI-am-a-real-human%2Fdbfbucket'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7a2613b2f9df354a7f64f5e9ae1597bfc26bbe6
[INFO] checking I-am-a-real-human/dbfbucket against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FI-am-a-real-human%2Fdbfbucket" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/I-am-a-real-human/dbfbucket
[INFO] finished tweaking git repo https://github.com/I-am-a-real-human/dbfbucket
[INFO] tweaked toml for git repo https://github.com/I-am-a-real-human/dbfbucket written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/I-am-a-real-human/dbfbucket 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/I-am-a-real-human/dbfbucket 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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b8083e93c91626ace42976bae23a771978c5a35de3bf939f4c489f287536be6a
[INFO] running `Command { std: "docker" "start" "b8083e93c91626ace42976bae23a771978c5a35de3bf939f4c489f287536be6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8083e93c91626ace42976bae23a771978c5a35de3bf939f4c489f287536be6a", 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" "b8083e93c91626ace42976bae23a771978c5a35de3bf939f4c489f287536be6a" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8083e93c91626ace42976bae23a771978c5a35de3bf939f4c489f287536be6a", 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" "b8083e93c91626ace42976bae23a771978c5a35de3bf939f4c489f287536be6a" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling zerocopy-derive v0.8.40
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking arrow-schema v37.0.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling pyo3-build-config v0.28.2
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling flatbuffers v23.5.26
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking integer-encoding v3.0.4
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking thrift v0.17.0
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking itoa v1.0.17
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.28.2
[INFO] [stderr]    Compiling pyo3-ffi v0.28.2
[INFO] [stderr]    Compiling pyo3 v0.28.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tempfile v3.26.0
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling pyo3-macros v0.28.2
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking arrow-buffer v37.0.0
[INFO] [stderr]     Checking arrow-data v37.0.0
[INFO] [stderr]     Checking arrow-array v37.0.0
[INFO] [stderr]     Checking arrow-select v37.0.0
[INFO] [stderr]     Checking arrow-arith v37.0.0
[INFO] [stderr]     Checking arrow-row v37.0.0
[INFO] [stderr]     Checking arrow-cast v37.0.0
[INFO] [stderr]     Checking arrow-ord v37.0.0
[INFO] [stderr]     Checking arrow-string v37.0.0
[INFO] [stderr]     Checking arrow-ipc v37.0.0
[INFO] [stderr]     Checking arrow v37.0.0
[INFO] [stderr]     Checking parquet v37.0.0
[INFO] [stderr]     Checking dbf-rs v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> src/lib.rs:88:37
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn py_read(path: String) -> PyResult<Self> {
[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:98:50
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn py_get_column(&self, name: String) -> PyResult<Column> {
[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]    --> src/lib.rs:103:46
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn py_to_csv(&self, path: String) -> 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]    --> src/lib.rs:108:50
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub fn py_to_parquet(&self, path: String) -> 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] [stderr] error: could not compile `dbf-rs` (lib test) due to 4 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:88:37
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn py_read(path: String) -> PyResult<Self> {
[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:98:50
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn py_get_column(&self, name: String) -> PyResult<Column> {
[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]    --> src/lib.rs:103:46
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn py_to_csv(&self, path: String) -> 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]    --> src/lib.rs:108:50
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub fn py_to_parquet(&self, path: String) -> 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] [stderr] error: could not compile `dbf-rs` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "b8083e93c91626ace42976bae23a771978c5a35de3bf939f4c489f287536be6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8083e93c91626ace42976bae23a771978c5a35de3bf939f4c489f287536be6a", kill_on_drop: false }`
[INFO] [stdout] b8083e93c91626ace42976bae23a771978c5a35de3bf939f4c489f287536be6a
