[INFO] fetching crate roklang 0.1.0...
[INFO] testing roklang-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate roklang 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate roklang 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate roklang 0.1.0
[INFO] tweaked toml for crates.io crate roklang 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate roklang 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate roklang 0.1.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8a32cf8971ec69c119d825bbb38bc5f1961bd555fe3cb455e49f3fc01fca0d0
[INFO] running `Command { std: "docker" "start" "-a" "a8a32cf8971ec69c119d825bbb38bc5f1961bd555fe3cb455e49f3fc01fca0d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8a32cf8971ec69c119d825bbb38bc5f1961bd555fe3cb455e49f3fc01fca0d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8a32cf8971ec69c119d825bbb38bc5f1961bd555fe3cb455e49f3fc01fca0d0", kill_on_drop: false }`
[INFO] [stdout] a8a32cf8971ec69c119d825bbb38bc5f1961bd555fe3cb455e49f3fc01fca0d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a69e4ef8f2a99c5992016a1a0188d6b55fe4acdfc0db49118ef408f72f86e542
[INFO] running `Command { std: "docker" "start" "-a" "a69e4ef8f2a99c5992016a1a0188d6b55fe4acdfc0db49118ef408f72f86e542", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]    Compiling array-init-cursor v0.2.0
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling allocator-api2 v0.2.18
[INFO] [stderr]    Compiling zstd-safe v7.1.0
[INFO] [stderr]    Compiling bytemuck_derive v1.7.0
[INFO] [stderr]    Compiling polars-utils v0.41.3
[INFO] [stderr]    Compiling simdutf8 v0.1.4
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling planus v0.3.1
[INFO] [stderr]    Compiling sysinfo v0.30.12
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling raw-cpuid v11.0.2
[INFO] [stderr]    Compiling polars-arrow v0.41.3
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling foreign_vec v0.1.0
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling fast-float v0.2.0
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling ethnum v1.5.0
[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]    Compiling cc v1.0.104
[INFO] [stderr]    Compiling atoi_simd v0.15.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling polars-compute v0.41.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling polars-core v0.41.3
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling polars-ops v0.41.3
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling bytemuck v1.16.1
[INFO] [stderr]    Compiling xxhash-rust v0.8.11
[INFO] [stderr]    Compiling miniz_oxide v0.7.4
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling argminmax v0.6.2
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling brotli-decompressor v4.0.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling flate2 v1.0.30
[INFO] [stderr]    Compiling async-stream v0.3.5
[INFO] [stderr]    Compiling streaming-decompression v0.1.2
[INFO] [stderr]    Compiling tokio v1.38.0
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling brotli v5.0.0
[INFO] [stderr]    Compiling recursive-proc-macro-impl v0.1.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling memmap2 v0.7.1
[INFO] [stderr]    Compiling polars-plan v0.41.3
[INFO] [stderr]    Compiling zstd-sys v2.0.11+zstd.1.5.6
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]    Compiling lz4-sys v1.9.5
[INFO] [stderr]    Compiling polars-pipe v0.41.3
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]    Compiling uuid v1.9.1
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling now v0.1.3
[INFO] [stderr]    Compiling recursive v0.1.1
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]    Compiling crossbeam-queue v0.3.11
[INFO] [stderr]    Compiling polars-lazy v0.41.3
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling parquet-format-safe v0.2.4
[INFO] [stderr]    Compiling polars v0.41.3
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling polars-arrow-format v0.1.0
[INFO] [stderr]    Compiling env_filter v0.1.0
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling comfy-table v7.1.1
[INFO] [stderr]    Compiling env_logger v0.11.3
[INFO] [stderr]    Compiling directories v5.0.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling fd-lock v4.0.2
[INFO] [stderr]    Compiling rustyline v14.0.0
[INFO] [stderr]    Compiling multiversion-macros v0.7.4
[INFO] [stderr]    Compiling polars-error v0.41.3
[INFO] [stderr]    Compiling multiversion v0.7.4
[INFO] [stderr]    Compiling tokio-util v0.7.11
[INFO] [stderr]    Compiling zstd v0.13.1
[INFO] [stderr]    Compiling lz4 v1.25.0
[INFO] [stderr]    Compiling polars-row v0.41.3
[INFO] [stderr]    Compiling polars-parquet v0.41.3
[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-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name polars_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-core-0.41.3/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 --cfg 'feature="algorithm_group_by"' --cfg 'feature="chrono"' --cfg 'feature="comfy-table"' --cfg 'feature="docs"' --cfg 'feature="dtype-categorical"' --cfg 'feature="dtype-date"' --cfg 'feature="dtype-datetime"' --cfg 'feature="dtype-duration"' --cfg 'feature="dtype-i16"' --cfg 'feature="dtype-i8"' --cfg 'feature="dtype-struct"' --cfg 'feature="dtype-time"' --cfg 'feature="dtype-u16"' --cfg 'feature="dtype-u8"' --cfg 'feature="fmt"' --cfg 'feature="lazy"' --cfg 'feature="performant"' --cfg 'feature="rand"' --cfg 'feature="rand_distr"' --cfg 'feature="random"' --cfg 'feature="regex"' --cfg 'feature="reinterpret"' --cfg 'feature="rows"' --cfg 'feature="strings"' --cfg 'feature="temporal"' --cfg 'feature="zip_with"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("algorithm_group_by", "arrow-array", "arrow_rs", "avx512", "bigidx", "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", "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=0f8c479b159067e9 -C extra-filename=-974fd908320953a6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-f91b4f00bbd8a7b8.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-c95e5b195a86a9bf.rmeta --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-a4f9bb3d50d6c906.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-e3b703f00a9e4b67.rmeta --extern comfy_table=/opt/rustwide/target/debug/deps/libcomfy_table-1811de4a70e6532c.rmeta --extern either=/opt/rustwide/target/debug/deps/libeither-f9c213979566fae6.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-3e6b25acf91de72c.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-f97e8ee2e6a0b7d5.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-7d16f80c488664ee.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-a1d7742f74efe1da.rmeta --extern arrow=/opt/rustwide/target/debug/deps/libpolars_arrow-4b1a4871e40a5f96.rmeta --extern polars_compute=/opt/rustwide/target/debug/deps/libpolars_compute-eba99fde6a4475a2.rmeta --extern polars_error=/opt/rustwide/target/debug/deps/libpolars_error-277f05bf9e44e4a5.rmeta --extern polars_row=/opt/rustwide/target/debug/deps/libpolars_row-3270b42af1e81abd.rmeta --extern polars_utils=/opt/rustwide/target/debug/deps/libpolars_utils-1be4b9d3c53cebc2.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-d56b4626e1fc1a2d.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-6ea9fb0a928711cb.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-ebdff1bd7b0675b0.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-08811176c95bfe5b.rmeta --extern smartstring=/opt/rustwide/target/debug/deps/libsmartstring-51161bce0bec1c48.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-fed62066c1bf3826.rmeta --extern xxhash_rust=/opt/rustwide/target/debug/deps/libxxhash_rust-b99d003026c73d1f.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/lz4-sys-444895e4c06cd857/out -L native=/opt/rustwide/target/debug/build/psm-10324152f820a346/out -L native=/opt/rustwide/target/debug/build/zstd-sys-061e10ab4a5d908e/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a69e4ef8f2a99c5992016a1a0188d6b55fe4acdfc0db49118ef408f72f86e542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a69e4ef8f2a99c5992016a1a0188d6b55fe4acdfc0db49118ef408f72f86e542", kill_on_drop: false }`
[INFO] [stdout] a69e4ef8f2a99c5992016a1a0188d6b55fe4acdfc0db49118ef408f72f86e542