[INFO] fetching crate RustQuant_ml 0.4.0...
[INFO] checking RustQuant_ml-0.4.0 against master#11d2046fe9962720558cb15f72541f7fd170dec9 for pr-139493-2
[INFO] extracting crate RustQuant_ml 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate RustQuant_ml 0.4.0
[INFO] finished tweaking crates.io crate RustQuant_ml 0.4.0
[INFO] tweaked toml for crates.io crate RustQuant_ml 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate RustQuant_ml 0.4.0 on toolchain 11d2046fe9962720558cb15f72541f7fd170dec9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11d2046fe9962720558cb15f72541f7fd170dec9" "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" "+11d2046fe9962720558cb15f72541f7fd170dec9" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 459 packages to latest compatible versions
[INFO] [stderr]       Adding nalgebra v0.33.2 (available: v0.34.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11d2046fe9962720558cb15f72541f7fd170dec9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded plotters-svg v0.3.7
[INFO] [stderr]   Downloaded RustQuant_utils v0.4.0
[INFO] [stderr]   Downloaded plotters-bitmap v0.3.7
[INFO] [stderr]   Downloaded yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]   Downloaded simba v0.9.1
[INFO] [stderr]   Downloaded polars-row v0.44.2
[INFO] [stderr]   Downloaded indoc v2.0.7
[INFO] [stderr]   Downloaded fs4 v0.9.1
[INFO] [stderr]   Downloaded polars-time v0.44.2
[INFO] [stderr]   Downloaded polars-sql v0.44.2
[INFO] [stderr]   Downloaded polars-pipe v0.44.2
[INFO] [stderr]   Downloaded polars-io v0.44.2
[INFO] [stderr]   Downloaded polars-expr v0.44.2
[INFO] [stderr]   Downloaded litrs v0.4.2
[INFO] [stderr]   Downloaded halfbrown v0.2.5
[INFO] [stderr]   Downloaded RustQuant_autodiff v0.4.0
[INFO] [stderr]   Downloaded ref-cast v1.0.25
[INFO] [stderr]   Downloaded RustQuant_error v0.4.0
[INFO] [stderr]   Downloaded comfy-table v7.2.1
[INFO] [stderr]   Downloaded yahoo_finance_api v2.4.0
[INFO] [stderr]   Downloaded half v2.7.1
[INFO] [stderr]   Downloaded pyo3-ffi v0.21.2
[INFO] [stderr]   Downloaded polars-arrow v0.44.2
[INFO] [stderr]   Downloaded polars-parquet-format v0.1.0
[INFO] [stderr]   Downloaded argminmax v0.6.3
[INFO] [stderr]   Downloaded polars-stream v0.44.2
[INFO] [stderr]   Downloaded stacker v0.1.22
[INFO] [stderr]   Downloaded rust_decimal v1.39.0
[INFO] [stderr]   Downloaded jsonpath_lib_polars_vendor v0.0.1
[INFO] [stderr]   Downloaded sqlparser v0.49.0
[INFO] [stderr]   Downloaded jpeg-decoder v0.3.2
[INFO] [stderr]   Downloaded polars-plan v0.44.2
[INFO] [stderr]   Downloaded ndarray v0.16.1
[INFO] [stderr]   Downloaded object_store v0.10.2
[INFO] [stderr]   Downloaded pathfinder_simd v0.5.5
[INFO] [stderr]   Downloaded polars-mem-engine v0.44.2
[INFO] [stderr]   Downloaded polars-ops v0.44.2
[INFO] [stderr]   Downloaded polars-lazy v0.44.2
[INFO] [stderr]   Downloaded polars-parquet v0.44.2
[INFO] [stderr]   Downloaded value-trait v0.10.1
[INFO] [stderr]   Downloaded polars-json v0.44.2
[INFO] [stderr]   Downloaded array-init-cursor v0.2.1
[INFO] [stderr]   Downloaded compact_str v0.8.1
[INFO] [stderr]   Downloaded pyo3-build-config v0.21.2
[INFO] [stderr]   Downloaded pyo3-macros v0.21.2
[INFO] [stderr]   Downloaded dwrote v0.11.5
[INFO] [stderr]   Downloaded pyo3 v0.21.2
[INFO] [stderr]   Downloaded polars-utils v0.44.2
[INFO] [stderr]   Downloaded simd-json v0.14.3
[INFO] [stderr]   Downloaded polars-core v0.44.2
[INFO] [stderr]   Downloaded polars-schema v0.44.2
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.21.2
[INFO] [stderr]   Downloaded sysinfo v0.31.4
[INFO] [stderr]   Downloaded font-kit v0.14.3
[INFO] [stderr]   Downloaded nalgebra v0.33.2
[INFO] [stderr]   Downloaded brotli-decompressor v4.0.3
[INFO] [stderr]   Downloaded ndarray v0.15.6
[INFO] [stderr]   Downloaded polars v0.44.2
[INFO] [stderr]   Downloaded statrs v0.17.1
[INFO] [stderr]   Downloaded plotters v0.3.7
[INFO] [stderr]   Downloaded crossterm v0.29.0
[INFO] [stderr]   Downloaded polars-compute v0.44.2
[INFO] [stderr]   Downloaded ref-cast-impl v1.0.25
[INFO] [stderr]   Downloaded plotters-backend v0.3.7
[INFO] [stderr]   Downloaded errorfunctions v0.2.0
[INFO] [stderr]   Downloaded float-cmp v0.10.0
[INFO] [stderr]   Downloaded unindent v0.2.4
[INFO] [stderr]   Downloaded polars-error v0.44.2
[INFO] [stderr]   Downloaded castaway v0.2.4
[INFO] [stderr]   Downloaded RustQuant_math v0.4.0
[INFO] [stderr]   Downloaded psm v0.1.27
[INFO] [stderr]   Downloaded redox_users v0.5.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+11d2046fe9962720558cb15f72541f7fd170dec9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a14ebe4839f6a5f3820f092ab04db8f3482a94ad06a286b5778d2c8cb408e13
[INFO] running `Command { std: "docker" "start" "-a" "2a14ebe4839f6a5f3820f092ab04db8f3482a94ad06a286b5778d2c8cb408e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a14ebe4839f6a5f3820f092ab04db8f3482a94ad06a286b5778d2c8cb408e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a14ebe4839f6a5f3820f092ab04db8f3482a94ad06a286b5778d2c8cb408e13", kill_on_drop: false }`
[INFO] [stdout] 2a14ebe4839f6a5f3820f092ab04db8f3482a94ad06a286b5778d2c8cb408e13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+11d2046fe9962720558cb15f72541f7fd170dec9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57f76d69de54e233a1ba15a7d219bfc49bf0d5f6d498f8c97dd427a49a2c6936
[INFO] running `Command { std: "docker" "start" "-a" "57f76d69de54e233a1ba15a7d219bfc49bf0d5f6d498f8c97dd427a49a2c6936", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]     Checking array-init-cursor v0.2.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]    Compiling polars-utils v0.44.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]    Compiling polars-schema v0.44.2
[INFO] [stderr]    Compiling polars-arrow v0.44.2
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking itoap v1.0.1
[INFO] [stderr]     Checking fast-float v0.2.0
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking atoi_simd v0.15.6
[INFO] [stderr]     Checking ethnum v1.5.2
[INFO] [stderr]     Checking flate2 v1.1.4
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling polars-compute v0.44.2
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking memmap2 v0.7.1
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]    Compiling polars-core v0.44.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]    Compiling polars-ops v0.44.2
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking brotli-decompressor v4.0.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking unicode-reverse v1.0.9
[INFO] [stderr]     Checking argminmax v0.6.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/11d2046fe9962720558cb15f72541f7fd170dec9/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=08f5a04ecc283240 -C extra-filename=-fbc05195445f9a34 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-0b2550f51bc2b342.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-52ff47f777d31080.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-21aeb60f8cf32518.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" "57f76d69de54e233a1ba15a7d219bfc49bf0d5f6d498f8c97dd427a49a2c6936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57f76d69de54e233a1ba15a7d219bfc49bf0d5f6d498f8c97dd427a49a2c6936", kill_on_drop: false }`
[INFO] [stdout] 57f76d69de54e233a1ba15a7d219bfc49bf0d5f6d498f8c97dd427a49a2c6936