[INFO] fetching crate scirs2-neural 0.6.0...
[INFO] documenting scirs2-neural-0.6.0 against 1.98.0-beta.1 for beta-rustdoc-1.98-1
[INFO] extracting crate scirs2-neural 0.6.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate scirs2-neural 0.6.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate scirs2-neural 0.6.0
[INFO] tweaked toml for crates.io crate scirs2-neural 0.6.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scirs2-neural 0.6.0 on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scirs2-neural 0.6.0 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 09593d586d627445f796a34c8ad6bde20df29eda59d66e0e1a08bdd4c4e87b2d
[INFO] running `Command { std: "docker" "start" "09593d586d627445f796a34c8ad6bde20df29eda59d66e0e1a08bdd4c4e87b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09593d586d627445f796a34c8ad6bde20df29eda59d66e0e1a08bdd4c4e87b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "09593d586d627445f796a34c8ad6bde20df29eda59d66e0e1a08bdd4c4e87b2d" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09593d586d627445f796a34c8ad6bde20df29eda59d66e0e1a08bdd4c4e87b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "09593d586d627445f796a34c8ad6bde20df29eda59d66e0e1a08bdd4c4e87b2d" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking chacha20 v0.10.1
[INFO] [stderr]    Compiling scirs2-core v0.6.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling scirs2-metrics v0.6.0
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]    Compiling scirs2-neural v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking uuid v1.23.4
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rand_distr v0.6.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.52
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling oxicode_derive v0.2.4
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking zerocopy v0.8.52
[INFO] [stderr]     Checking num-complex v0.4.6
[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 oxiblas-core v0.2.1
[INFO] [stderr]     Checking wide v1.5.0
[INFO] [stderr]     Checking oxiblas-matrix v0.2.1
[INFO] [stderr]     Checking oxiblas-blas v0.2.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking ndarray v0.17.2
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking oxicode v0.2.4
[INFO] [stderr]     Checking simba v0.9.1
[INFO] [stderr]     Checking oxiblas-lapack v0.2.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.10.0
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]     Checking rand v0.8.6
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking ndarray-rand v0.16.0
[INFO] [stderr]     Checking nalgebra v0.33.3
[INFO] [stderr]     Checking oxiblas-ndarray v0.2.1
[INFO] [stderr]     Checking statrs v0.18.0
[INFO] [stderr]     Checking scirs2-linalg v0.6.0
[INFO] [stderr] error: could not compile `scirs2-metrics` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.98.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name scirs2_metrics --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scirs2-metrics-0.6.0/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 '--warn=clippy::unwrap_used' --allow=unused_variables --allow=unused_mut --allow=unused_imports --allow=unpredictable_function_pointer_comparisons --allow=unknown_lints --allow=mismatched_lifetime_syntaxes '--allow=clippy::len_zero' '--allow=clippy::expect_used' --allow=dead_code --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("dashboard_server", "default", "neural_common", "optim_integration", "plotly_backend", "plotters_backend"))' -C metadata=76c25419c3193f03 -C extra-filename=-770faf7004e6833d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern approx=/opt/rustwide/target/debug/deps/libapprox-e3af1dcb16bc6631.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-2c6958e744a67e15.rmeta --extern ciborium=/opt/rustwide/target/debug/deps/libciborium-5800e13b612fe621.rmeta --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-fa051bf948715000.rmeta --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-b6f4096d6586be0b.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-59e9e47ea0480a97.rmeta --extern scirs2_core=/opt/rustwide/target/debug/deps/libscirs2_core-0c6a23e86eba6d8c.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-660f4e5348e2657c.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-d87570d47cfa14f2.rmeta --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-5a0b9a974b24f241.rmeta --extern statrs=/opt/rustwide/target/debug/deps/libstatrs-f69312ef45fb6c75.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-f64af2ccef2e99a0.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-f528d1f80cb2cf06.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" "09593d586d627445f796a34c8ad6bde20df29eda59d66e0e1a08bdd4c4e87b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09593d586d627445f796a34c8ad6bde20df29eda59d66e0e1a08bdd4c4e87b2d", kill_on_drop: false }`
[INFO] [stdout] 09593d586d627445f796a34c8ad6bde20df29eda59d66e0e1a08bdd4c4e87b2d
