[INFO] fetching crate polars-ops 0.51.0...
[INFO] testing polars-ops-0.51.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate polars-ops 0.51.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate polars-ops 0.51.0
[INFO] finished tweaking crates.io crate polars-ops 0.51.0
[INFO] tweaked toml for crates.io crate polars-ops 0.51.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polars-ops 0.51.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polars-ops 0.51.0 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" "+beta-2025-10-28" "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/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ddc672793785854e7399ed08865c6bd1162037e494c230847e62c187c9fe8cab
[INFO] running `Command { std: "docker" "start" "-a" "ddc672793785854e7399ed08865c6bd1162037e494c230847e62c187c9fe8cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddc672793785854e7399ed08865c6bd1162037e494c230847e62c187c9fe8cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddc672793785854e7399ed08865c6bd1162037e494c230847e62c187c9fe8cab", kill_on_drop: false }`
[INFO] [stdout] ddc672793785854e7399ed08865c6bd1162037e494c230847e62c187c9fe8cab
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2580f177a264798b58dce107007aca610a0d198de2c784c5d0d22b433d2654e4
[INFO] running `Command { std: "docker" "start" "-a" "2580f177a264798b58dce107007aca610a0d198de2c784c5d0d22b433d2654e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling cc v1.2.28
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling bytemuck_derive v1.9.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling castaway v0.2.3
[INFO] [stderr]    Compiling polars-utils v0.51.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling polars-schema v0.51.0
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling raw-cpuid v11.5.0
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling polars-arrow v0.51.0
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]    Compiling polars-error v0.51.0
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling ethnum v1.5.2
[INFO] [stderr]    Compiling polars-compute v0.51.0
[INFO] [stderr]    Compiling debug_unsafe v0.1.3
[INFO] [stderr]    Compiling atoi_simd v0.16.1
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling fast-float2 v0.2.3
[INFO] [stderr]    Compiling boxcar v0.2.13
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling polars-core v0.51.0
[INFO] [stderr]    Compiling skiplist v0.6.0
[INFO] [stderr]    Compiling polars-ops v0.51.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]    Compiling argminmax v0.6.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]    Compiling chrono-tz-build v0.4.1
[INFO] [stderr]    Compiling chrono-tz v0.10.3
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling compact_str v0.9.0
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling polars-dtype v0.51.0
[INFO] [stderr]    Compiling polars-row v0.51.0
[INFO] [stdout] warning: unused imports: `binview_to_fixed_size_list_dyn` and `binview_to_primitive_dyn`
[INFO] [stdout]   --> src/chunked_array/binary/namespace.rs:11:28
[INFO] [stdout]    |
[INFO] [stdout] 11 | use polars_compute::cast::{binview_to_fixed_size_list_dyn, binview_to_primitive_dyn};
[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: `arrow::temporal_conversions::MICROSECONDS_IN_DAY as US_IN_DAY`
[INFO] [stdout]  --> src/chunked_array/list/dispersion.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use arrow::temporal_conversions::MICROSECONDS_IN_DAY as US_IN_DAY;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow::temporal_conversions::MICROSECONDS_IN_DAY as US_IN_DAY`
[INFO] [stdout]  --> src/chunked_array/list/sum_mean.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use arrow::temporal_conversions::MICROSECONDS_IN_DAY as US_IN_DAY;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::prelude::*`
[INFO] [stdout]  --> src/frame/join/dispatch_left_right.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::cross_join::fused_cross_filter`
[INFO] [stdout]   --> src/frame/join/mod.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | use self::cross_join::fused_cross_filter;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `polars_core::with_match_categorical_physical_type`
[INFO] [stdout]  --> src/series/ops/arg_min_max.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use polars_core::with_match_categorical_physical_type;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]    --> src/frame/join/mod.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |         options: Option<JoinTypeOptions>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fused_cross_filter` is never used
[INFO] [stdout]    --> src/frame/join/cross_join.rs:144:15
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub(super) fn fused_cross_filter(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_left_join_ids` is never used
[INFO] [stdout]    --> src/frame/join/hash_join/sort_merge.rs:163:15
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub(crate) fn to_left_join_ids(
[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/beta-2025-10-28-x86_64-unknown-linux-gnu/bin/rustc --crate-name polars_core --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-core-0.51.0/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"' --cfg 'feature="zip_with"' --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-i128", "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", "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=a08329b0f900bc2d -C extra-filename=-245228eb10ed8dfb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-09ab521ff94ef481.rmeta --extern boxcar=/opt/rustwide/target/debug/deps/libboxcar-1cd154554566e78f.rmeta --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-c953b03b39645fc2.rmeta --extern either=/opt/rustwide/target/debug/deps/libeither-ee1ed391f5dfcb09.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-bb5dc573fb29f206.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-22a2e56a5181be7b.rmeta --extern itoa=/opt/rustwide/target/debug/deps/libitoa-ef40fa516293a9d3.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-a4db6376cc076094.rmeta --extern arrow=/opt/rustwide/target/debug/deps/libpolars_arrow-8081ce610132de94.rmeta --extern polars_compute=/opt/rustwide/target/debug/deps/libpolars_compute-9d96d2580bc4c623.rmeta --extern polars_dtype=/opt/rustwide/target/debug/deps/libpolars_dtype-3f915096601ae532.rmeta --extern polars_error=/opt/rustwide/target/debug/deps/libpolars_error-289dd0040644e3d9.rmeta --extern polars_row=/opt/rustwide/target/debug/deps/libpolars_row-4e0f35eccbe8cbff.rmeta --extern polars_schema=/opt/rustwide/target/debug/deps/libpolars_schema-07ca791942d10381.rmeta --extern polars_utils=/opt/rustwide/target/debug/deps/libpolars_utils-3a043ce84d2fd2e1.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-494f0bfb2688b593.rmeta --extern strum_macros=/opt/rustwide/target/debug/deps/libstrum_macros-60d8e7e455b53f9f.so --extern uuid=/opt/rustwide/target/debug/deps/libuuid-2e97f82f788dcfe7.rmeta --extern xxhash_rust=/opt/rustwide/target/debug/deps/libxxhash_rust-cf39fadf6bfec35e.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/psm-9d0722c7ab594e14/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2580f177a264798b58dce107007aca610a0d198de2c784c5d0d22b433d2654e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2580f177a264798b58dce107007aca610a0d198de2c784c5d0d22b433d2654e4", kill_on_drop: false }`
[INFO] [stdout] 2580f177a264798b58dce107007aca610a0d198de2c784c5d0d22b433d2654e4
