[INFO] fetching crate polars-testing 0.53.0...
[INFO] testing polars-testing-0.53.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate polars-testing 0.53.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate polars-testing 0.53.0
[INFO] finished tweaking crates.io crate polars-testing 0.53.0
[INFO] tweaked toml for crates.io crate polars-testing 0.53.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polars-testing 0.53.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polars-testing 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccb5dedc362fcd7351e259fd3399239ada211cd357cc6d9dfd19cc0a3f2d67be
[INFO] running `Command { std: "docker" "start" "-a" "ccb5dedc362fcd7351e259fd3399239ada211cd357cc6d9dfd19cc0a3f2d67be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccb5dedc362fcd7351e259fd3399239ada211cd357cc6d9dfd19cc0a3f2d67be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccb5dedc362fcd7351e259fd3399239ada211cd357cc6d9dfd19cc0a3f2d67be", kill_on_drop: false }`
[INFO] [stdout] ccb5dedc362fcd7351e259fd3399239ada211cd357cc6d9dfd19cc0a3f2d67be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15e1572f43a34f4bee42d151d682c64c756f81860861a1986a60464a04c55d6e
[INFO] running `Command { std: "docker" "start" "-a" "15e1572f43a34f4bee42d151d682c64c756f81860861a1986a60464a04c55d6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.7
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling signal-hook v0.4.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.114
[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 foldhash v0.2.0
[INFO] [stderr]    Compiling polars-utils v0.53.0
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling phf_shared v0.12.1
[INFO] [stderr]    Compiling raw-cpuid v11.6.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling polars-schema v0.53.0
[INFO] [stderr]    Compiling polars-buffer v0.53.0
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]    Compiling polars-arrow v0.53.0
[INFO] [stderr]    Compiling ethnum v1.5.2
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling cc v1.2.52
[INFO] [stderr]    Compiling phf v0.12.1
[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 polars-compute v0.53.0
[INFO] [stderr]    Compiling debug_unsafe v0.1.3
[INFO] [stderr]    Compiling atoi_simd v0.17.0
[INFO] [stderr]    Compiling fast-float2 v0.2.3
[INFO] [stderr]    Compiling boxcar v0.2.14
[INFO] [stderr]    Compiling polars-core v0.53.0
[INFO] [stderr]    Compiling polars-ops v0.53.0
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]    Compiling polars-error v0.53.0
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling indexmap v2.13.0
[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 ar_archive_writer v0.2.0
[INFO] [stderr]    Compiling psm v0.1.28
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling bytemuck v1.24.0
[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 argminmax v0.6.3
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling compact_str v0.9.0
[INFO] [stderr]    Compiling polars-dtype v0.53.0
[INFO] [stderr]    Compiling polars-row v0.53.0
[INFO] [stderr] error: could not compile `polars-ops` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name polars_ops --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-ops-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="abs"' --cfg 'feature="is_close"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("abs", "aho-corasick", "allow_unused", "approx_unique", "array_any_all", "array_count", "array_to_struct", "asof_join", "base64", "big_idx", "binary_encoding", "bitwise", "business", "chrono", "chrono-tz", "chunked_ids", "cov", "cross_join", "cum_agg", "cutqcut", "diff", "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", "ewma", "ewma_by", "extract_groups", "extract_jsonpath", "find_many", "fused", "gather", "hash", "hex", "hist", "iejoin", "index_of", "interpolate", "interpolate_by", "is_between", "is_close", "is_first_distinct", "is_in", "is_last_distinct", "is_unique", "jsonpath_lib", "list_any_all", "list_count", "list_drop_nulls", "list_filter", "list_gather", "list_sample", "list_sets", "list_to_struct", "log", "merge_sorted", "mode", "moment", "nightly", "object", "pct_change", "peaks", "performant", "pivot", "polars-json", "propagate_nans", "rand", "rand_distr", "random", "rank", "reinterpret", "repeat_by", "replace", "rle", "rolling_window", "rolling_window_by", "round_series", "search_sorted", "semi_anti_join", "serde", "serde_json", "simd", "string_encoding", "string_normalize", "string_pad", "string_reverse", "string_to_integer", "strings", "timezones", "to_dummies", "top_k", "unicode-normalization", "unicode-reverse", "unique_counts"))' -C metadata=7b980c04d9b78e65 -C extra-filename=-b6a4885cfccfee31 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern argminmax=/opt/rustwide/target/debug/deps/libargminmax-44221d6396c71ea7.rmeta --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-5e15b26e14fa57d7.rmeta --extern either=/opt/rustwide/target/debug/deps/libeither-17f13debee93d048.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-2b59657fa655d299.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-49586d14a78357da.rmeta --extern libm=/opt/rustwide/target/debug/deps/liblibm-1b0dc570f73baa9f.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-b567a4d9673dfb1d.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-3fc39326d4c66404.rmeta --extern arrow=/opt/rustwide/target/debug/deps/libpolars_arrow-af462041d363ab7b.rmeta --extern polars_buffer=/opt/rustwide/target/debug/deps/libpolars_buffer-7b5cc09bb794fab6.rmeta --extern polars_compute=/opt/rustwide/target/debug/deps/libpolars_compute-fe12fda0e5e3f7cd.rmeta --extern polars_core=/opt/rustwide/target/debug/deps/libpolars_core-095e3ea825e5cfdc.rmeta --extern polars_error=/opt/rustwide/target/debug/deps/libpolars_error-780ad13bc498a877.rmeta --extern polars_schema=/opt/rustwide/target/debug/deps/libpolars_schema-459bb86bef863bbe.rmeta --extern polars_utils=/opt/rustwide/target/debug/deps/libpolars_utils-02a82ee477c6d7ee.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-5d420e682b38405d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-f0fce7787dddb483.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-5210c8a89f502eee.rmeta --extern strum_macros=/opt/rustwide/target/debug/deps/libstrum_macros-11a94c99fd8bf05a.so --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/psm-159ab31299e82547/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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-2026-04-21-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-0.53.0/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"' --cfg 'feature="dtype-array"' --cfg 'feature="dtype-categorical"' --cfg 'feature="dtype-struct"' --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-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=c8aaf279e00b65d4 -C extra-filename=-095e3ea825e5cfdc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-cd6205512b47de5d.rmeta --extern boxcar=/opt/rustwide/target/debug/deps/libboxcar-9e41b396f3c7117d.rmeta --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-5e15b26e14fa57d7.rmeta --extern either=/opt/rustwide/target/debug/deps/libeither-17f13debee93d048.rmeta --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-5976145967757abf.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-2b59657fa655d299.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-49586d14a78357da.rmeta --extern itoa=/opt/rustwide/target/debug/deps/libitoa-958180966766c9e6.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-3fc39326d4c66404.rmeta --extern arrow=/opt/rustwide/target/debug/deps/libpolars_arrow-af462041d363ab7b.rmeta --extern polars_buffer=/opt/rustwide/target/debug/deps/libpolars_buffer-7b5cc09bb794fab6.rmeta --extern polars_compute=/opt/rustwide/target/debug/deps/libpolars_compute-fe12fda0e5e3f7cd.rmeta --extern polars_dtype=/opt/rustwide/target/debug/deps/libpolars_dtype-8c7517148da6e3ad.rmeta --extern polars_error=/opt/rustwide/target/debug/deps/libpolars_error-780ad13bc498a877.rmeta --extern polars_row=/opt/rustwide/target/debug/deps/libpolars_row-c4cc2de2c9ebac43.rmeta --extern polars_schema=/opt/rustwide/target/debug/deps/libpolars_schema-459bb86bef863bbe.rmeta --extern polars_utils=/opt/rustwide/target/debug/deps/libpolars_utils-02a82ee477c6d7ee.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-5d420e682b38405d.rmeta --extern strum_macros=/opt/rustwide/target/debug/deps/libstrum_macros-11a94c99fd8bf05a.so --extern uuid=/opt/rustwide/target/debug/deps/libuuid-f9980932598cd144.rmeta --extern xxhash_rust=/opt/rustwide/target/debug/deps/libxxhash_rust-89bb1c13ccea4592.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/psm-159ab31299e82547/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "15e1572f43a34f4bee42d151d682c64c756f81860861a1986a60464a04c55d6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15e1572f43a34f4bee42d151d682c64c756f81860861a1986a60464a04c55d6e", kill_on_drop: false }`
[INFO] [stdout] 15e1572f43a34f4bee42d151d682c64c756f81860861a1986a60464a04c55d6e
