[INFO] fetching crate sklears 0.1.0-beta.1...
[INFO] checking sklears-0.1.0-beta.1 against try#085826be830097e8e3b7832fbae1043acecd26ab for pr-148190-1
[INFO] extracting crate sklears 0.1.0-beta.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate sklears 0.1.0-beta.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sklears 0.1.0-beta.1
[INFO] tweaked toml for crates.io crate sklears 0.1.0-beta.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sklears 0.1.0-beta.1 on toolchain 085826be830097e8e3b7832fbae1043acecd26ab
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+085826be830097e8e3b7832fbae1043acecd26ab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sklears 0.1.0-beta.1 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" "+085826be830097e8e3b7832fbae1043acecd26ab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+085826be830097e8e3b7832fbae1043acecd26ab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83e8c3670369a35438d74a2618b15e79e7902f1aee68d818c4d98ca1a97d359d
[INFO] running `Command { std: "docker" "start" "-a" "83e8c3670369a35438d74a2618b15e79e7902f1aee68d818c4d98ca1a97d359d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83e8c3670369a35438d74a2618b15e79e7902f1aee68d818c4d98ca1a97d359d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83e8c3670369a35438d74a2618b15e79e7902f1aee68d818c4d98ca1a97d359d", kill_on_drop: false }`
[INFO] [stdout] 83e8c3670369a35438d74a2618b15e79e7902f1aee68d818c4d98ca1a97d359d
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+085826be830097e8e3b7832fbae1043acecd26ab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6490a9f94e36e864c52f29fc84031cc94e08f402079dcb708bec53728b91a718
[INFO] running `Command { std: "docker" "start" "-a" "6490a9f94e36e864c52f29fc84031cc94e08f402079dcb708bec53728b91a718", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.6
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking itoa v1.0.17
[INFO] [stderr]    Compiling cc v1.2.51
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking iana-time-zone v0.1.64
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking ryu v1.0.22
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling zmij v1.0.6
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling serde_json v1.0.148
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling syn v2.0.112
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling polars-utils v0.52.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling scirs2-core v0.1.1
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking siphasher v1.0.1
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]    Compiling polars-schema v0.52.0
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling polars-arrow v0.52.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking ethnum v1.5.2
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]    Compiling polars-compute v0.52.0
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking debug_unsafe v0.1.3
[INFO] [stderr]     Checking atoi_simd v0.16.1
[INFO] [stderr]     Checking polars-error v0.52.0
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking fast-float2 v0.2.3
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking boxcar v0.2.14
[INFO] [stderr]    Compiling polars-core v0.52.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling polars-ops v0.52.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking rand_xoshiro v0.7.0
[INFO] [stderr]     Checking argminmax v0.6.3
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]    Compiling rustc_version_runtime v0.3.0
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]    Compiling polars-expr v0.52.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]    Compiling polars-lazy v0.52.0
[INFO] [stderr]     Checking toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling scirs2-cluster v0.1.1
[INFO] [stderr]    Compiling polars v0.52.0
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking ordered-float v5.1.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling polars-plan v0.52.0
[INFO] [stderr]    Compiling ar_archive_writer v0.2.0
[INFO] [stderr]     Checking tempfile v3.24.0
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]     Checking tar v0.4.44
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling oxicode_derive v0.1.0
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling recursive-proc-macro-impl v0.1.1
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling psm v0.1.28
[INFO] [stderr]     Checking indexmap v2.12.1
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]     Checking recursive v0.1.1
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking toml v0.9.10+spec-1.1.0
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking safe_arch v1.0.0
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking wide v1.1.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking bytes v1.11.0
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking compact_str v0.9.0
[INFO] [stderr]     Checking oxicode v0.1.1
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking oxiblas-core v0.1.2
[INFO] [stderr]     Checking ndarray v0.17.1
[INFO] [stderr]     Checking simba v0.9.1
[INFO] [stderr]     Checking lambert_w v1.2.34
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking argmin-math v0.5.1
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking special v0.11.4
[INFO] [stderr]     Checking argmin v0.11.0
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]     Checking smartcore v0.4.8
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking proptest v1.9.0
[INFO] [stderr]     Checking oxiblas-matrix v0.1.2
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking oxiblas-blas v0.1.2
[INFO] [stderr]     Checking oxiblas-lapack v0.1.2
[INFO] [stderr]     Checking ndarray-rand v0.16.0
[INFO] [stderr]     Checking sprs v0.11.4
[INFO] [stderr]     Checking nalgebra v0.33.2
[INFO] [stderr]     Checking oxiblas-ndarray v0.1.2
[INFO] [stderr]     Checking polars-dtype v0.52.0
[INFO] [stderr]     Checking statrs v0.18.0
[INFO] [stderr]     Checking polars-row v0.52.0
[INFO] [stderr]     Checking polars-io v0.52.0
[INFO] [stderr]     Checking scirs2-linalg v0.1.1
[INFO] [stderr]     Checking scirs2-sparse v0.1.1
[INFO] [stderr]     Checking scirs2-spatial v0.1.1
[INFO] [stderr]     Checking scirs2-autograd v0.1.1
[INFO] [stderr]     Checking polars-mem-engine v0.52.0
[INFO] [stderr]     Checking scirs2-stats v0.1.1
[INFO] [stderr]     Checking sklears-core v0.1.0-beta.1
[INFO] [stderr] error: could not compile `sklears-core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/085826be830097e8e3b7832fbae1043acecd26ab/bin/rustc --crate-name sklears_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sklears-core-0.1.0-beta.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="serde"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all_algorithms", "all_formats", "arrow", "async_support", "auto_benchmarks", "autodiff", "binary", "binary_full", "clustering", "compile_time_macros", "compression", "custom_lints", "debug_assertions", "default", "dimensionality_reduction", "distributed", "dynamic_loading", "effect_types", "ensemble_methods", "exotic_hardware", "experimental", "full", "gpu_support", "linear_models", "messagepack", "metrics", "mmap", "model_selection", "neural_networks", "no_std", "parallel", "plugins", "polars", "preprocessing", "profiling", "serde", "simd", "std", "streaming", "tree_models", "validation"))' -C metadata=038867ae7f20d0d1 -C extra-filename=-a5d15e430df2a49a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern approx=/opt/rustwide/target/debug/deps/libapprox-47411005e50c8fb9.rmeta --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-c3cb52b9b3f98645.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-dcfe87b913d37286.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-756e876442dee363.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-61c8ff19ef2481c9.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-243a4081f8655140.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-f6a6e287782f7417.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d78e5d705a4e2def.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-6ab9ab7037ce4c50.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-de65db11b6b7692d.rmeta --extern scirs2_core=/opt/rustwide/target/debug/deps/libscirs2_core-2773672784962054.rmeta --extern scirs2_linalg=/opt/rustwide/target/debug/deps/libscirs2_linalg-8df477c1c89a1047.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-8a479a34c6944ab0.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-383120bfd09c717b.rmeta --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-d9159432c86ca6f0.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-757be8f1d86b0c86.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-e95410b42effec17.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6490a9f94e36e864c52f29fc84031cc94e08f402079dcb708bec53728b91a718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6490a9f94e36e864c52f29fc84031cc94e08f402079dcb708bec53728b91a718", kill_on_drop: false }`
[INFO] [stdout] 6490a9f94e36e864c52f29fc84031cc94e08f402079dcb708bec53728b91a718