[INFO] fetching crate polars-io 0.45.1... [INFO] testing polars-io-0.45.1 against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530 [INFO] extracting crate polars-io 0.45.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate polars-io 0.45.1 on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate polars-io 0.45.1 [INFO] finished tweaking crates.io crate polars-io 0.45.1 [INFO] tweaked toml for crates.io crate polars-io 0.45.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate polars-io 0.45.1 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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2796f18b2884f929abd2fc00c845f562715edc3f494781681ac2226b4fbabcc5 [INFO] running `Command { std: "docker" "start" "-a" "2796f18b2884f929abd2fc00c845f562715edc3f494781681ac2226b4fbabcc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2796f18b2884f929abd2fc00c845f562715edc3f494781681ac2226b4fbabcc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2796f18b2884f929abd2fc00c845f562715edc3f494781681ac2226b4fbabcc5", kill_on_drop: false }` [INFO] [stdout] 2796f18b2884f929abd2fc00c845f562715edc3f494781681ac2226b4fbabcc5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8753b17c8411e4f075b5c54381a63ba721de5d994273eb0f7bfc2d09cf745ddf [INFO] running `Command { std: "docker" "start" "-a" "8753b17c8411e4f075b5c54381a63ba721de5d994273eb0f7bfc2d09cf745ddf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.167 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling rustversion v1.0.18 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling thiserror v2.0.3 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling target-features v0.1.6 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling foldhash v0.1.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling simdutf8 v0.1.5 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling raw-cpuid v11.2.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling polars-utils v0.45.1 [INFO] [stderr] Compiling polars-schema v0.45.1 [INFO] [stderr] Compiling polars-arrow v0.45.1 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Compiling polars-compute v0.45.1 [INFO] [stderr] Compiling dyn-clone v1.0.17 [INFO] [stderr] Compiling ethnum v1.5.0 [INFO] [stderr] Compiling strength_reduce v0.2.4 [INFO] [stderr] Compiling streaming-iterator v0.1.9 [INFO] [stderr] Compiling itoap v1.0.1 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Compiling castaway v0.2.3 [INFO] [stderr] Compiling atoi_simd v0.16.0 [INFO] [stderr] Compiling zstd-safe v7.2.1 [INFO] [stderr] Compiling fast-float2 v0.2.3 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling polars-core v0.45.1 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling xxhash-rust v0.8.12 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling memmap2 v0.9.5 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling cc v1.2.2 [INFO] [stderr] Compiling flate2 v1.0.35 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling psm v0.1.24 [INFO] [stderr] Compiling stacker v0.1.17 [INFO] [stderr] Compiling zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.215 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling thiserror-impl v2.0.3 [INFO] [stderr] Compiling parse-zoneinfo v0.3.1 [INFO] [stderr] Compiling bytemuck_derive v1.8.0 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling chrono-tz-build v0.4.0 [INFO] [stderr] Compiling chrono-tz v0.10.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling bytemuck v1.20.0 [INFO] [stderr] Compiling polars-error v0.45.1 [INFO] [stderr] Compiling multiversion-macros v0.7.4 [INFO] [stderr] Compiling zstd v0.13.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling multiversion v0.7.4 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling compact_str v0.8.0 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling indexmap v2.7.0 [INFO] [stderr] Compiling polars-row v0.45.1 [INFO] [stderr] Compiling polars-io v0.45.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/shared.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arrow::array::new_empty_array` [INFO] [stdout] --> src/shared.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use arrow::array::new_empty_array; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::options::RowIndex` [INFO] [stdout] --> src/shared.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::options::RowIndex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `polars_utils::mmap::ensure_not_mapped` [INFO] [stdout] --> src/utils/file.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use polars_utils::mmap::ensure_not_mapped; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `extend` and `extend_from_slice` are never used [INFO] [stdout] --> src/path_utils/mod.rs:179:12 [INFO] [stdout] | [INFO] [stdout] 150 | impl OutPaths { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 179 | fn extend(&mut self, values: impl IntoIterator) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 188 | fn extend_from_slice(&mut self, values: &[PathBuf]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `schema_to_arrow_checked` is never used [INFO] [stdout] --> src/shared.rs:119:15 [INFO] [stdout] | [INFO] [stdout] 119 | pub(crate) fn schema_to_arrow_checked( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_offsets` is never used [INFO] [stdout] --> src/utils/other.rs:77:4 [INFO] [stdout] | [INFO] [stdout] 77 | fn check_offsets(dfs: &[DataFrame]) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `materialize_hive_partitions` is never used [INFO] [stdout] --> src/hive.rs:17:15 [INFO] [stdout] | [INFO] [stdout] 17 | pub(crate) fn materialize_hive_partitions( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `polars-core` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/bin/rustc --crate-name polars_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-core-0.45.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("algorithm_group_by", "approx_unique", "array_arithmetic", "avx512", "bigidx", "bitwise", "checked_arithmetic", "chrono", "chrono-tz", "comfy-table", "dataframe_arithmetic", "default", "describe", "diagonal_concat", "docs", "docs-selection", "dot_product", "dtype-array", "dtype-categorical", "dtype-date", "dtype-datetime", "dtype-decimal", "dtype-duration", "dtype-i16", "dtype-i8", "dtype-struct", "dtype-time", "dtype-u16", "dtype-u8", "dynamic_group_by", "fmt", "fmt_no_tty", "group_by_list", "is_first_distinct", "is_last_distinct", "lazy", "list_arithmetic", "ndarray", "nightly", "object", "partition_by", "performant", "product", "python", "rand", "rand_distr", "random", "regex", "reinterpret", "rolling_window", "rolling_window_by", "round_series", "row_hash", "rows", "serde", "serde-lazy", "serde_json", "simd", "strings", "take_opt_iter", "temporal", "timezones", "unique_counts", "zip_with"))' -C metadata=744f7ebe64915670 -C extra-filename=-aa5cd89060340b7e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-e5efa75f4da31ef5.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-ce446ee600bbaa5e.rmeta --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-a017e0548a72ca7f.rmeta --extern either=/opt/rustwide/target/debug/deps/libeither-0d03427b61e42fdc.rmeta --extern hashbrown_old_nightly_hack=/opt/rustwide/target/debug/deps/libhashbrown-f94f72923577d62c.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-bf26472e3bbbd7fa.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-0d04057aef54f4e4.rmeta --extern itoa=/opt/rustwide/target/debug/deps/libitoa-d34da3363977f6fb.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-2b8f4b705b25bc28.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-debe7c411cf97340.rmeta --extern arrow=/opt/rustwide/target/debug/deps/libpolars_arrow-62de5173ba36ece5.rmeta --extern polars_compute=/opt/rustwide/target/debug/deps/libpolars_compute-2212ac55596b5a57.rmeta --extern polars_error=/opt/rustwide/target/debug/deps/libpolars_error-62f65d7c605875ad.rmeta --extern polars_row=/opt/rustwide/target/debug/deps/libpolars_row-053f41d83d4eac03.rmeta --extern polars_schema=/opt/rustwide/target/debug/deps/libpolars_schema-e9287ebe925a7800.rmeta --extern polars_utils=/opt/rustwide/target/debug/deps/libpolars_utils-b3b00609588ed90f.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-5a119eba7e9bd8cc.rmeta --extern strum_macros=/opt/rustwide/target/debug/deps/libstrum_macros-8162308f51bd61ff.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-a672fbc16e72ce76.rmeta --extern xxhash_rust=/opt/rustwide/target/debug/deps/libxxhash_rust-889b3ce9272f26d2.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/psm-4b4253e7b51f616b/out --cfg 'feature="nightly"'` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "8753b17c8411e4f075b5c54381a63ba721de5d994273eb0f7bfc2d09cf745ddf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8753b17c8411e4f075b5c54381a63ba721de5d994273eb0f7bfc2d09cf745ddf", kill_on_drop: false }` [INFO] [stdout] 8753b17c8411e4f075b5c54381a63ba721de5d994273eb0f7bfc2d09cf745ddf