[INFO] fetching crate polars-readlines 0.2.1...
[INFO] testing polars-readlines-0.2.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate polars-readlines 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate polars-readlines 0.2.1
[INFO] finished tweaking crates.io crate polars-readlines 0.2.1
[INFO] tweaked toml for crates.io crate polars-readlines 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polars-readlines 0.2.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "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" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 134 packages to latest compatible versions
[INFO] [stderr]       Adding polars v0.42.0 (available: v0.53.0)
[INFO] [stderr]       Adding polars-arrow v0.42.0 (available: v0.53.0)
[INFO] [stderr]       Adding pyo3 v0.22.6 (available: v0.28.3)
[INFO] [stderr]       Adding pyo3-polars v0.16.1 (available: v0.26.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-build-config v0.22.6
[INFO] [stderr]   Downloaded pyo3-macros v0.22.6
[INFO] [stderr]   Downloaded polars-error v0.42.0
[INFO] [stderr]   Downloaded pyo3-polars v0.16.1
[INFO] [stderr]   Downloaded polars-utils v0.42.0
[INFO] [stderr]   Downloaded polars-row v0.42.0
[INFO] [stderr]   Downloaded pyo3-ffi v0.22.6
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.22.6
[INFO] [stderr]   Downloaded polars-compute v0.42.0
[INFO] [stderr]   Downloaded polars-core v0.42.0
[INFO] [stderr]   Downloaded pyo3 v0.22.6
[INFO] [stderr]   Downloaded polars v0.42.0
[INFO] [stderr]   Downloaded polars-parquet v0.42.0
[INFO] [stderr]   Downloaded polars-arrow v0.42.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4313692cf3397196df7f8317fcbbde048ef9d2654aed418ac7c064bba81d6622
[INFO] running `Command { std: "docker" "start" "-a" "4313692cf3397196df7f8317fcbbde048ef9d2654aed418ac7c064bba81d6622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4313692cf3397196df7f8317fcbbde048ef9d2654aed418ac7c064bba81d6622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4313692cf3397196df7f8317fcbbde048ef9d2654aed418ac7c064bba81d6622", kill_on_drop: false }`
[INFO] [stdout] 4313692cf3397196df7f8317fcbbde048ef9d2654aed418ac7c064bba81d6622
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29bcfca418dbbe969fcc280c6a4e1a5b6b55d661a624b52f05f8098673ac2532
[INFO] running `Command { std: "docker" "start" "-a" "29bcfca418dbbe969fcc280c6a4e1a5b6b55d661a624b52f05f8098673ac2532", kill_on_drop: false }`
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling stacker v0.1.24
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling polars-utils v0.42.0
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling arrow-schema v58.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling raw-cpuid v11.6.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling memmap2 v0.7.1
[INFO] [stderr]    Compiling polars-arrow v0.42.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling atoi_simd v0.15.6
[INFO] [stderr]    Compiling fast-float v0.2.0
[INFO] [stderr]    Compiling ethnum v1.5.3
[INFO] [stderr]    Compiling polars-compute v0.42.0
[INFO] [stderr]    Compiling polars-core v0.42.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling polars v0.42.0
[INFO] [stderr]    Compiling parquet-format-safe v0.2.4
[INFO] [stderr]    Compiling memmap2 v0.9.10
[INFO] [stderr]    Compiling streaming-decompression v0.1.2
[INFO] [stderr]    Compiling polars-arrow-format v0.1.0
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling arrow-buffer v58.1.0
[INFO] [stderr]    Compiling arrow-data v58.1.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling polars-error v0.42.0
[INFO] [stderr]    Compiling arrow-array v58.1.0
[INFO] [stderr]    Compiling ar_archive_writer v0.5.1
[INFO] [stderr]    Compiling multiversion-macros v0.7.4
[INFO] [stderr]    Compiling psm v0.1.31
[INFO] [stderr]    Compiling multiversion v0.7.4
[INFO] [stderr]    Compiling polars-row v0.42.0
[INFO] [stderr]    Compiling polars-parquet v0.42.0
[INFO] [stderr]    Compiling polars-readlines v0.2.1 (/opt/rustwide/workdir)
[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/1.95.0-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-0.42.0/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 --cfg 'feature="algorithm_group_by"' --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=84250148241b0611 -C extra-filename=-4908c58eb4d6d5c4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-b52cbc0317cd82d1.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-da96212b20efc759.rmeta --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-7d5c40c490d1fbb2.rmeta --extern either=/opt/rustwide/target/debug/deps/libeither-f9b518962db918f0.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-cb86380e722d63e9.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-bbc58e793fb5f002.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-3a1d49cc51adfad1.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-b9d73fa098d83f74.rmeta --extern arrow=/opt/rustwide/target/debug/deps/libpolars_arrow-3952ea16a627e555.rmeta --extern polars_compute=/opt/rustwide/target/debug/deps/libpolars_compute-2c204302c04acd52.rmeta --extern polars_error=/opt/rustwide/target/debug/deps/libpolars_error-4ab164e31dec8044.rmeta --extern polars_row=/opt/rustwide/target/debug/deps/libpolars_row-59b9995043ede7a3.rmeta --extern polars_utils=/opt/rustwide/target/debug/deps/libpolars_utils-625a4e4b1d0f4039.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-79f63e8dd78e366d.rmeta --extern smartstring=/opt/rustwide/target/debug/deps/libsmartstring-ea0071a62cbca4af.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-d2c412b170168f74.rmeta --extern xxhash_rust=/opt/rustwide/target/debug/deps/libxxhash_rust-86c0c81f97b834ae.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/psm-42bc30b5109fee36/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "29bcfca418dbbe969fcc280c6a4e1a5b6b55d661a624b52f05f8098673ac2532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29bcfca418dbbe969fcc280c6a4e1a5b6b55d661a624b52f05f8098673ac2532", kill_on_drop: false }`
[INFO] [stdout] 29bcfca418dbbe969fcc280c6a4e1a5b6b55d661a624b52f05f8098673ac2532
