[INFO] fetching crate polars-qf 0.1.0...
[INFO] testing polars-qf-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate polars-qf 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate polars-qf 0.1.0
[INFO] finished tweaking crates.io crate polars-qf 0.1.0
[INFO] tweaked toml for crates.io crate polars-qf 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polars-qf 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 247 packages to latest compatible versions
[INFO] [stderr]       Adding polars v0.45.1 (available: v0.53.0)
[INFO] [stderr]       Adding pyo3 v0.22.6 (available: v0.28.3)
[INFO] [stderr]       Adding pyo3-polars v0.19.0 (available: v0.26.0)
[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] 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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e96b8afaf975418691995d4675b3f69b9854be7626c61fb33efd03b494af775c
[INFO] running `Command { std: "docker" "start" "-a" "e96b8afaf975418691995d4675b3f69b9854be7626c61fb33efd03b494af775c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e96b8afaf975418691995d4675b3f69b9854be7626c61fb33efd03b494af775c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e96b8afaf975418691995d4675b3f69b9854be7626c61fb33efd03b494af775c", kill_on_drop: false }`
[INFO] [stdout] e96b8afaf975418691995d4675b3f69b9854be7626c61fb33efd03b494af775c
[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=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] 7a9efcc54829f846cbd1eb4e91a4f31cae3ed7840756be61b6a61d7c1d9194ba
[INFO] running `Command { std: "docker" "start" "-a" "7a9efcc54829f846cbd1eb4e91a4f31cae3ed7840756be61b6a61d7c1d9194ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling polars-utils v0.45.1
[INFO] [stderr]    Compiling memmap2 v0.9.10
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling raw-cpuid v11.6.0
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling phf_shared v0.12.1
[INFO] [stderr]    Compiling polars-schema v0.45.1
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling ethnum v1.5.3
[INFO] [stderr]    Compiling itoap v1.0.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling debug_unsafe v0.1.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling phf v0.12.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling atoi_simd v0.16.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling fast-float2 v0.2.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling array-init-cursor v0.2.1
[INFO] [stderr]    Compiling planus v0.3.1
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling polars-arrow v0.45.1
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling polars-compute v0.45.1
[INFO] [stderr]    Compiling polars-core v0.45.1
[INFO] [stderr]    Compiling pyo3-build-config v0.22.6
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling polars-ops v0.45.1
[INFO] [stderr]    Compiling stacker v0.1.24
[INFO] [stderr]    Compiling polars-plan v0.45.1
[INFO] [stderr]    Compiling argminmax v0.6.3
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling polars v0.45.1
[INFO] [stderr]    Compiling polars-parquet-format v0.1.0
[INFO] [stderr]    Compiling iter-read v1.1.0
[INFO] [stderr]    Compiling streaming-decompression v0.1.2
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling pyo3-macros-backend v0.22.6
[INFO] [stderr]    Compiling pyo3-ffi v0.22.6
[INFO] [stderr]    Compiling pyo3 v0.22.6
[INFO] [stderr]    Compiling ar_archive_writer v0.5.1
[INFO] [stderr]    Compiling psm v0.1.31
[INFO] [stderr]    Compiling multiversion-macros v0.7.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling recursive-proc-macro-impl v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling recursive v0.1.1
[INFO] [stderr]    Compiling multiversion v0.7.4
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling polars-error v0.45.1
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling pyo3-macros v0.22.6
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling compact_str v0.8.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling polars-arrow-format v0.1.0
[INFO] [stderr]    Compiling serde-pickle v1.2.0
[INFO] [stderr]    Compiling polars-row v0.45.1
[INFO] [stderr]    Compiling polars-parquet v0.45.1
[INFO] [stderr] error: could not compile `polars-parquet` (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_parquet --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-parquet-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,test)' --check-cfg 'cfg(feature, values("async", "async-stream", "bloom_filter", "brotli", "compression", "fallible-streaming-iterator", "flate2", "futures", "gzip", "gzip_zlib_ng", "lz4", "lz4_flex", "serde", "serde_types", "snap", "snappy", "xxhash-rust", "zstd"))' -C metadata=0bdba492fd1bc3f4 -C extra-filename=-ddbb58b2eb30dc84 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-4c3fe92f636d9206.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-29d4d4232c317d5e.rmeta --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-bb2439a114b4d31b.rmeta --extern ethnum=/opt/rustwide/target/debug/deps/libethnum-a9b135f95c733c2e.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-ab9914acc75e4b25.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-551d7e3effd11bdb.rmeta --extern arrow=/opt/rustwide/target/debug/deps/libpolars_arrow-7b09f2ffb90b8827.rmeta --extern polars_compute=/opt/rustwide/target/debug/deps/libpolars_compute-c2e7bc9e4f19fc57.rmeta --extern polars_error=/opt/rustwide/target/debug/deps/libpolars_error-4c0f7921a88d2f23.rmeta --extern polars_parquet_format=/opt/rustwide/target/debug/deps/libpolars_parquet_format-9271a2832eeb75ee.rmeta --extern polars_utils=/opt/rustwide/target/debug/deps/libpolars_utils-d3389458a9b6df39.rmeta --extern simdutf8=/opt/rustwide/target/debug/deps/libsimdutf8-baee1d1ff6d317e9.rmeta --extern streaming_decompression=/opt/rustwide/target/debug/deps/libstreaming_decompression-3fbd6f7d46cec0ae.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/psm-664032db2ed89223/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=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 --cfg 'feature="algorithm_group_by"' --cfg 'feature="lazy"' --cfg 'feature="rand"' --cfg 'feature="rand_distr"' --cfg 'feature="random"' --cfg 'feature="rows"' --cfg 'feature="zip_with"' --check-cfg 'cfg(docsrs,test)' --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=980d492816766006 -C extra-filename=-0070c82ceb21d20d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-4c3fe92f636d9206.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-9fb7a6088bc9261e.rmeta --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-bb2439a114b4d31b.rmeta --extern either=/opt/rustwide/target/debug/deps/libeither-17f13debee93d048.rmeta --extern hashbrown_old_nightly_hack=/opt/rustwide/target/debug/deps/libhashbrown-b69592ac786f69df.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-52f804122c14bb6b.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-f2e316e50c446bc3.rmeta --extern itoa=/opt/rustwide/target/debug/deps/libitoa-c3f3678fd0b86a79.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-078cde42930f9689.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-0ac012fec71d6948.rmeta --extern arrow=/opt/rustwide/target/debug/deps/libpolars_arrow-82117e3828b8d43a.rmeta --extern polars_compute=/opt/rustwide/target/debug/deps/libpolars_compute-a8794e3916c61cef.rmeta --extern polars_error=/opt/rustwide/target/debug/deps/libpolars_error-0a0f827107897b0d.rmeta --extern polars_row=/opt/rustwide/target/debug/deps/libpolars_row-023a5baf680270f3.rmeta --extern polars_schema=/opt/rustwide/target/debug/deps/libpolars_schema-57938c7ce4b67593.rmeta --extern polars_utils=/opt/rustwide/target/debug/deps/libpolars_utils-b39230044ccd50df.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-0d9eef839254b95a.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-52795087de8dd997.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-598b4789734bf326.rmeta --extern strum_macros=/opt/rustwide/target/debug/deps/libstrum_macros-45edc3947f042fac.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-ecb6660f1cc2ae53.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-664032db2ed89223/out` (signal: 9, SIGKILL: kill)
[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=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 --cfg 'feature="algorithm_group_by"' --cfg 'feature="dtype-decimal"' --cfg 'feature="lazy"' --cfg 'feature="rand"' --cfg 'feature="rand_distr"' --cfg 'feature="random"' --cfg 'feature="rows"' --cfg 'feature="zip_with"' --check-cfg 'cfg(docsrs,test)' --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=f54303f760a5ea15 -C extra-filename=-5beab1a0237bf566 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-4c3fe92f636d9206.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-9fb7a6088bc9261e.rmeta --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-bb2439a114b4d31b.rmeta --extern either=/opt/rustwide/target/debug/deps/libeither-17f13debee93d048.rmeta --extern hashbrown_old_nightly_hack=/opt/rustwide/target/debug/deps/libhashbrown-e3e8c7a963e370c3.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-ab9914acc75e4b25.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-bab204f9f2e08ebb.rmeta --extern itoa=/opt/rustwide/target/debug/deps/libitoa-c3f3678fd0b86a79.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-551d7e3effd11bdb.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-0ac012fec71d6948.rmeta --extern arrow=/opt/rustwide/target/debug/deps/libpolars_arrow-7b09f2ffb90b8827.rmeta --extern polars_compute=/opt/rustwide/target/debug/deps/libpolars_compute-c2e7bc9e4f19fc57.rmeta --extern polars_error=/opt/rustwide/target/debug/deps/libpolars_error-4c0f7921a88d2f23.rmeta --extern polars_row=/opt/rustwide/target/debug/deps/libpolars_row-6635228a228aa62a.rmeta --extern polars_schema=/opt/rustwide/target/debug/deps/libpolars_schema-a88d70cc0012e057.rmeta --extern polars_utils=/opt/rustwide/target/debug/deps/libpolars_utils-d3389458a9b6df39.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-0d9eef839254b95a.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-a45c75e4449a7398.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-598b4789734bf326.rmeta --extern strum_macros=/opt/rustwide/target/debug/deps/libstrum_macros-45edc3947f042fac.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-ecb6660f1cc2ae53.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-664032db2ed89223/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7a9efcc54829f846cbd1eb4e91a4f31cae3ed7840756be61b6a61d7c1d9194ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a9efcc54829f846cbd1eb4e91a4f31cae3ed7840756be61b6a61d7c1d9194ba", kill_on_drop: false }`
[INFO] [stdout] 7a9efcc54829f846cbd1eb4e91a4f31cae3ed7840756be61b6a61d7c1d9194ba
