[INFO] fetching crate polars-io 0.53.0... [INFO] testing polars-io-0.53.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate polars-io 0.53.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate polars-io 0.53.0 [INFO] finished tweaking crates.io crate polars-io 0.53.0 [INFO] tweaked toml for crates.io crate polars-io 0.53.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate polars-io 0.53.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate polars-io 0.53.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f45d6df60241ef9ced48c164990d9b7fff83ecb58dfd2bec1ca91bc422d879ed [INFO] running `Command { std: "docker" "start" "-a" "f45d6df60241ef9ced48c164990d9b7fff83ecb58dfd2bec1ca91bc422d879ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f45d6df60241ef9ced48c164990d9b7fff83ecb58dfd2bec1ca91bc422d879ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f45d6df60241ef9ced48c164990d9b7fff83ecb58dfd2bec1ca91bc422d879ed", kill_on_drop: false }` [INFO] [stdout] f45d6df60241ef9ced48c164990d9b7fff83ecb58dfd2bec1ca91bc422d879ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2d686d6f20730e117f9bfe6e9c6ad33b160f83e3da1b7c287b24e32cda86644 [INFO] running `Command { std: "docker" "start" "-a" "e2d686d6f20730e117f9bfe6e9c6ad33b160f83e3da1b7c287b24e32cda86644", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling proc-macro2 v1.0.105 [INFO] [stderr] Compiling quote v1.0.43 [INFO] [stderr] Compiling find-msvc-tools v0.1.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling zerocopy v0.8.33 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling signal-hook v0.4.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling slotmap v1.1.1 [INFO] [stderr] Compiling foldhash v0.2.0 [INFO] [stderr] Compiling castaway v0.2.4 [INFO] [stderr] Compiling polars-utils v0.53.0 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling ryu v1.0.22 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling simdutf8 v0.1.5 [INFO] [stderr] Compiling raw-cpuid v11.6.0 [INFO] [stderr] Compiling polars-buffer v0.53.0 [INFO] [stderr] Compiling polars-schema v0.53.0 [INFO] [stderr] Compiling chrono-tz v0.10.4 [INFO] [stderr] Compiling bytes v1.11.1 [INFO] [stderr] Compiling polars-arrow v0.53.0 [INFO] [stderr] Compiling phf_shared v0.12.1 [INFO] [stderr] Compiling dyn-clone v1.0.20 [INFO] [stderr] Compiling zmij v1.0.12 [INFO] [stderr] Compiling streaming-iterator v0.1.9 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling phf v0.12.1 [INFO] [stderr] Compiling ethnum v1.5.2 [INFO] [stderr] Compiling polars-compute v0.53.0 [INFO] [stderr] Compiling debug_unsafe v0.1.3 [INFO] [stderr] Compiling atoi_simd v0.17.0 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling fast-float2 v0.2.3 [INFO] [stderr] Compiling boxcar v0.2.14 [INFO] [stderr] Compiling strength_reduce v0.2.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling polars-core v0.53.0 [INFO] [stderr] Compiling zlib-rs v0.5.5 [INFO] [stderr] Compiling xxhash-rust v0.8.15 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling home v0.5.12 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling memmap2 v0.9.9 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling uuid v1.19.0 [INFO] [stderr] Compiling cc v1.2.52 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling polars-error v0.53.0 [INFO] [stderr] Compiling stacker v0.1.22 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling ar_archive_writer v0.2.0 [INFO] [stderr] Compiling psm v0.1.28 [INFO] [stderr] Compiling hashbrown v0.16.1 [INFO] [stderr] Compiling zerocopy-derive v0.8.33 [INFO] [stderr] Compiling bytemuck_derive v1.10.2 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling strum_macros v0.27.2 [INFO] [stderr] Compiling libz-rs-sys v0.5.5 [INFO] [stderr] Compiling flate2 v1.1.5 [INFO] [stderr] Compiling indexmap v2.13.0 [INFO] [stderr] Compiling bytemuck v1.24.0 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling compact_str v0.9.0 [INFO] [stderr] Compiling argminmax v0.6.3 [INFO] [stderr] Compiling polars-dtype v0.53.0 [INFO] [stderr] Compiling polars-row v0.53.0 [INFO] [stderr] Compiling polars-io v0.53.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `PlRefPath` [INFO] [stdout] --> src/cloud/options.rs:25:42 [INFO] [stdout] | [INFO] [stdout] 25 | use polars_utils::pl_path::{CloudScheme, PlRefPath}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CloudScheme` [INFO] [stdout] --> src/path_utils/mod.rs:9:29 [INFO] [stdout] | [INFO] [stdout] 9 | use polars_utils::pl_path::{CloudScheme, PlRefPath}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BitmapBuilder` [INFO] [stdout] --> src/predicates.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use arrow::bitmap::{Bitmap, BitmapBuilder}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SpecializedColumnPredicate as S` [INFO] [stdout] --> src/predicates.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | use SpecializedColumnPredicate as S; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [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] [INFO] [stdout] warning: unused import: `crate::options::RowIndex` [INFO] [stdout] --> src/shared.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::options::RowIndex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PolarsError` and `polars_err` [INFO] [stdout] --> src/utils/file.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | use polars_error::{PolarsError, PolarsResult, feature_gated, polars_err}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `polars_utils::mmap::ensure_not_mapped` [INFO] [stdout] --> src/utils/file.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use polars_utils::mmap::ensure_not_mapped; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `format_file_uri` [INFO] [stdout] --> src/utils/file.rs:11:40 [INFO] [stdout] | [INFO] [stdout] 11 | use polars_utils::pl_path::{PlRefPath, format_file_uri}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arrow::array::Array` [INFO] [stdout] --> src/predicates.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use arrow::array::Array; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `specialized` [INFO] [stdout] --> src/predicates.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | specialized: Option, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_specialized` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `extend` and `extend_from_slice` are never used [INFO] [stdout] --> src/path_utils/mod.rs:562:12 [INFO] [stdout] | [INFO] [stdout] 547 | / impl OutPaths<'_, F> [INFO] [stdout] 548 | | where [INFO] [stdout] 549 | | F: Fn(&PlRefPath) -> bool, [INFO] [stdout] | |__________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 562 | fn extend(&mut self, values: impl IntoIterator) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 575 | fn extend_from_slice(&mut self, values: &[PlRefPath]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `column_name`, `dtype`, and `expr` are never read [INFO] [stdout] --> src/predicates.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct ColumnPredicateExpr { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 31 | column_name: PlSmallStr, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 32 | dtype: DataType, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | expr: Arc, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ColumnPredicateExpr` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_offsets` is never used [INFO] [stdout] --> src/utils/other.rs:83:4 [INFO] [stdout] | [INFO] [stdout] 83 | 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:19:15 [INFO] [stdout] | [INFO] [stdout] 19 | 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/dec9417b8611e34e787a3e4c37686b5131f9e5c5/bin/rustc --crate-name polars_core --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-core-0.53.0/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 '--allow=clippy::collapsible_if' --cfg 'feature="algorithm_group_by"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("algorithm_group_by", "allow_unused", "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", "dsl-schema", "dtype-array", "dtype-categorical", "dtype-date", "dtype-datetime", "dtype-decimal", "dtype-duration", "dtype-extension", "dtype-f16", "dtype-i128", "dtype-i16", "dtype-i8", "dtype-struct", "dtype-time", "dtype-u128", "dtype-u16", "dtype-u8", "dynamic_group_by", "fmt", "fmt_no_tty", "group_by_list", "half", "is_first_distinct", "is_last_distinct", "lazy", "list_arithmetic", "ndarray", "nightly", "object", "partition_by", "performant", "product", "proptest", "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=17a61b89ca0e25bb -C extra-filename=-afde8b53ea39705f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-443c99b827427271.rmeta --extern boxcar=/opt/rustwide/target/debug/deps/libboxcar-793380ddae10c658.rmeta --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-70f125d00926126e.rmeta --extern either=/opt/rustwide/target/debug/deps/libeither-1e551205f1478063.rmeta --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-8ad90180b871c4ee.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-48ec3cc504e14de7.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-eaa930dbb3490c5b.rmeta --extern itoa=/opt/rustwide/target/debug/deps/libitoa-ae20521aea192d35.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-62df07adf57fe10a.rmeta --extern arrow=/opt/rustwide/target/debug/deps/libpolars_arrow-0ea1270fec960b2c.rmeta --extern polars_buffer=/opt/rustwide/target/debug/deps/libpolars_buffer-cab057946b0cd697.rmeta --extern polars_compute=/opt/rustwide/target/debug/deps/libpolars_compute-4ccb390713673bbc.rmeta --extern polars_dtype=/opt/rustwide/target/debug/deps/libpolars_dtype-ccaab5b32b024b89.rmeta --extern polars_error=/opt/rustwide/target/debug/deps/libpolars_error-3a745a26a6bac027.rmeta --extern polars_row=/opt/rustwide/target/debug/deps/libpolars_row-cc3c21dd7a8cda70.rmeta --extern polars_schema=/opt/rustwide/target/debug/deps/libpolars_schema-5826a3fab0b0e854.rmeta --extern polars_utils=/opt/rustwide/target/debug/deps/libpolars_utils-36edf2a1bc2d4cf0.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-41044e3b5ccb1346.rmeta --extern strum_macros=/opt/rustwide/target/debug/deps/libstrum_macros-10eadb9fbf35ff2d.so --extern uuid=/opt/rustwide/target/debug/deps/libuuid-72d85cb5dd5e096b.rmeta --extern xxhash_rust=/opt/rustwide/target/debug/deps/libxxhash_rust-a22d2a3ffbd6b157.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/psm-855daed8825d1487/out --cfg 'feature="nightly"'` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "e2d686d6f20730e117f9bfe6e9c6ad33b160f83e3da1b7c287b24e32cda86644", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2d686d6f20730e117f9bfe6e9c6ad33b160f83e3da1b7c287b24e32cda86644", kill_on_drop: false }` [INFO] [stdout] e2d686d6f20730e117f9bfe6e9c6ad33b160f83e3da1b7c287b24e32cda86644