[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 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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 Into 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 Into 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 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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 Into 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 Into 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