[INFO] fetching crate scirs2-cluster 0.1.0-beta.3...
[INFO] testing scirs2-cluster-0.1.0-beta.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate scirs2-cluster 0.1.0-beta.3 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate scirs2-cluster 0.1.0-beta.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate scirs2-cluster 0.1.0-beta.3
[INFO] tweaked toml for crates.io crate scirs2-cluster 0.1.0-beta.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scirs2-cluster 0.1.0-beta.3 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 scirs2-cluster 0.1.0-beta.3 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] 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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11a1e41d8188e126ca71ff344430e65809dda3c320edc2e2d27610620368922e
[INFO] running `Command { std: "docker" "start" "-a" "11a1e41d8188e126ca71ff344430e65809dda3c320edc2e2d27610620368922e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11a1e41d8188e126ca71ff344430e65809dda3c320edc2e2d27610620368922e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11a1e41d8188e126ca71ff344430e65809dda3c320edc2e2d27610620368922e", kill_on_drop: false }`
[INFO] [stdout] 11a1e41d8188e126ca71ff344430e65809dda3c320edc2e2d27610620368922e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e01e94f0a72f191dc16f326002ae04bb4df8533c66b1dd7ffd15add8ac97d065
[INFO] running `Command { std: "docker" "start" "-a" "e01e94f0a72f191dc16f326002ae04bb4df8533c66b1dd7ffd15add8ac97d065", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling serde_core v1.0.227
[INFO] [stderr]    Compiling serde v1.0.227
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling lapack-sys v0.14.0
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling xattr v1.6.1
[INFO] [stderr]    Compiling filetime v0.2.26
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling scirs2-cluster v0.1.0-beta.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling tar v0.4.44
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.227
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling katexit v0.1.5
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling simba v0.9.1
[INFO] [stderr]    Compiling cauchy v0.4.0
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling lax v0.17.0
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling qhull-sys v0.4.0
[INFO] [stderr]    Compiling ndarray-linalg v0.17.0
[INFO] [stderr]    Compiling ndarray-rand v0.15.0
[INFO] [stderr]    Compiling scirs2-core v0.1.0-beta.3
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling nalgebra v0.34.1
[INFO] [stderr]    Compiling qhull v0.4.0
[INFO] [stderr]    Compiling statrs v0.18.0
[INFO] [stderr]    Compiling scirs2-linalg v0.1.0-beta.3
[INFO] [stderr]    Compiling scirs2-spatial v0.1.0-beta.3
[INFO] [stdout] warning: value assigned to `js_div` is never read
[INFO] [stdout]    --> src/metrics/information_theoretic/advanced.rs:296:13
[INFO] [stdout]     |
[INFO] [stdout] 296 |     let mut js_div = F::zero();
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `nrows` is never read
[INFO] [stdout]   --> src/serialization/compatibility.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let mut nrows = 0;
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]    --> src/serialization/models.rs:445:5
[INFO] [stdout]     |
[INFO] [stdout] 445 |     fn predict(&self, data: ArrayView2<f64>) -> Result<Array1<usize>> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stdout] 446 |         self.predict(data)
[INFO] [stdout]     |         ------------------ recursive call site
[INFO] [stdout]     |
[INFO] [stdout]     = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout]     = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 06s
[INFO] running `Command { std: "docker" "inspect" "e01e94f0a72f191dc16f326002ae04bb4df8533c66b1dd7ffd15add8ac97d065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e01e94f0a72f191dc16f326002ae04bb4df8533c66b1dd7ffd15add8ac97d065", kill_on_drop: false }`
[INFO] [stdout] e01e94f0a72f191dc16f326002ae04bb4df8533c66b1dd7ffd15add8ac97d065
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92c0b580c393312add98e849a02587f2ee8cfed7077d54bfddfee7653d23e624
[INFO] running `Command { std: "docker" "start" "-a" "92c0b580c393312add98e849a02587f2ee8cfed7077d54bfddfee7653d23e624", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling clap_builder v4.5.48
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling proptest v1.8.0
[INFO] [stderr]    Compiling clap v4.5.48
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stderr]    Compiling qhull-sys v0.4.0
[INFO] [stderr]    Compiling ndarray-linalg v0.17.0
[INFO] [stderr]    Compiling ndarray-rand v0.15.0
[INFO] [stderr]    Compiling scirs2-core v0.1.0-beta.3
[INFO] [stderr]    Compiling qhull v0.4.0
[INFO] [stderr]    Compiling scirs2-linalg v0.1.0-beta.3
[INFO] [stderr]    Compiling scirs2-spatial v0.1.0-beta.3
[INFO] [stderr] error: could not compile `scirs2-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 scirs2_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scirs2-core-0.1.0-beta.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 --allow=unused_variables --allow=unused_mut --allow=unused_imports --allow=unpredictable_function_pointer_comparisons --allow=unknown_lints --allow=mismatched_lifetime_syntaxes --allow=dead_code --cfg 'feature="array"' --cfg 'feature="crossbeam"' --cfg 'feature="crossbeam-deque"' --cfg 'feature="crossbeam-utils"' --cfg 'feature="default"' --cfg 'feature="linalg"' --cfg 'feature="ndarray-linalg"' --cfg 'feature="num_cpus"' --cfg 'feature="parallel"' --cfg 'feature="random"' --cfg 'feature="rayon"' --cfg 'feature="serde"' --cfg 'feature="serde_json"' --cfg 'feature="serialization"' --cfg 'feature="simd"' --cfg 'feature="types"' --cfg 'feature="wide"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("accelerate", "all", "all_ints", "arbitrary-precision", "array", "array_protocol", "array_protocol_all", "array_protocol_cuda", "array_protocol_distributed", "array_protocol_gpu", "array_protocol_jit", "array_protocol_metal", "array_protocol_opencl", "array_protocol_rocm", "array_protocol_wgpu", "async", "async-trait", "benchmarking", "bincode", "bytemuck", "cache", "cached", "cloud", "compression", "cranelift-frontend", "cranelift-jit", "cranelift-module", "cross_platform", "crossbeam", "crossbeam-deque", "crossbeam-utils", "crypto", "cuda", "data_validation", "database", "default", "flate2", "float32", "float64", "gmp-mpfr-sys", "gpu", "int32", "int64", "jit", "leak_detection", "libc", "linalg", "log", "logging", "lz4", "memmap2", "memory_call_stack", "memory_compression", "memory_efficient", "memory_efficient_all_types", "memory_management", "memory_metrics", "memory_visualization", "metal", "ml_pipeline", "ndarray-linalg", "netlib", "num-bigint", "num-rational", "num_cpus", "observability", "observability_http", "openblas", "opencl", "parallel", "production", "profiling", "quickcheck", "random", "rayon", "regex", "reqwest", "rocm", "rug", "s3", "serde", "serde_json", "serialization", "sha2", "simd", "snap", "statrs", "sysinfo", "tempfile", "testing", "tokio", "types", "ufuncs", "uint32", "uint64", "validation", "versioning", "wgpu_backend", "wide", "zstd"))' -C metadata=5b10c77cb2f25f44 -C extra-filename=-565473354c4670ac --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-0aa51251e03b3dd8.rmeta --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-07904e94e46b91cb.rmeta --extern crossbeam_deque=/opt/rustwide/target/debug/deps/libcrossbeam_deque-ea3ff61555084ad8.rmeta --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-ca54231108c39f35.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-d2539878cffc4aa5.rmeta --extern ndarray_linalg=/opt/rustwide/target/debug/deps/libndarray_linalg-2787545811a51f55.rmeta --extern ndarray_rand=/opt/rustwide/target/debug/deps/libndarray_rand-6377a800f446c1e1.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-cb657752168283c8.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-5c7ea38e861f65e5.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-5cf65391f8c4acac.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-e9252a7b5119f3eb.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-3892523f0fcf9711.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-2447b460129dece7.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-9fe6bdb4d27584d2.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-2f6ee0235a8f6553.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-bb0ade24c909e384.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-4d3e9455d1b67be6.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-014a59f1c643ab6b.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-d08b595b2e42c43f.rmeta --extern wide=/opt/rustwide/target/debug/deps/libwide-e2981155fc648f3a.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "92c0b580c393312add98e849a02587f2ee8cfed7077d54bfddfee7653d23e624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92c0b580c393312add98e849a02587f2ee8cfed7077d54bfddfee7653d23e624", kill_on_drop: false }`
[INFO] [stdout] 92c0b580c393312add98e849a02587f2ee8cfed7077d54bfddfee7653d23e624