[INFO] cloning repository https://github.com/Nate-M21/RaceStrategyEngine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nate-M21/RaceStrategyEngine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNate-M21%2FRaceStrategyEngine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNate-M21%2FRaceStrategyEngine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 27b134a0536326022b6acfe280b3ebdc333f1e81
[INFO] testing Nate-M21/RaceStrategyEngine/27b134a0536326022b6acfe280b3ebdc333f1e81 against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNate-M21%2FRaceStrategyEngine" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Nate-M21/RaceStrategyEngine
[INFO] finished tweaking git repo https://github.com/Nate-M21/RaceStrategyEngine
[INFO] tweaked toml for git repo https://github.com/Nate-M21/RaceStrategyEngine written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Nate-M21/RaceStrategyEngine on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Nate-M21/RaceStrategyEngine 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd912b1fc468989c16c0967b40f1849fb31a7e3f391a144703b73152c0a13347
[INFO] running `Command { std: "docker" "start" "-a" "bd912b1fc468989c16c0967b40f1849fb31a7e3f391a144703b73152c0a13347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd912b1fc468989c16c0967b40f1849fb31a7e3f391a144703b73152c0a13347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd912b1fc468989c16c0967b40f1849fb31a7e3f391a144703b73152c0a13347", kill_on_drop: false }`
[INFO] [stdout] bd912b1fc468989c16c0967b40f1849fb31a7e3f391a144703b73152c0a13347
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95d376bacefd029c0bc2745d0b4f23fee95a3281e369f084f0793d081aa9f307
[INFO] running `Command { std: "docker" "start" "-a" "95d376bacefd029c0bc2745d0b4f23fee95a3281e369f084f0793d081aa9f307", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling zerocopy v0.8.28
[INFO] [stderr]    Compiling reborrow v0.5.5
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling target-lexicon v0.13.4
[INFO] [stderr]    Compiling portable-atomic v1.13.0
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling pulp v0.21.5
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling dyn-stack-macros v0.1.3
[INFO] [stderr]    Compiling cubecl-common v0.9.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling raw-cpuid v11.6.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling zmij v1.0.16
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling rustc-demangle v0.1.27
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling pyo3-build-config v0.28.0
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling embassy-futures v0.1.2
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling colored v3.1.1
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling zip v1.1.4
[INFO] [stderr]    Compiling memmap2 v0.9.9
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling flate2 v1.1.8
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling data-encoding v2.10.0
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling rmp v0.8.15
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling unit-prefix v0.5.2
[INFO] [stderr]    Compiling console v0.16.1
[INFO] [stderr]    Compiling pyo3-ffi v0.28.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.28.0
[INFO] [stderr]    Compiling pyo3 v0.28.0
[INFO] [stderr]    Compiling numpy v0.28.0
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling indicatif v0.18.3
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.28
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling num_enum_derive v0.7.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling burn-derive v0.20.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling num_enum v0.7.5
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling dyn-stack v0.13.2
[INFO] [stderr]    Compiling dyn-stack v0.10.0
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling pulp v0.18.22
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling ndarray v0.17.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling pyo3-macros v0.28.0
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling safetensors v0.4.5
[INFO] [stderr]    Compiling rmp-serde v1.3.1
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling gemm-common v0.18.2
[INFO] [stderr]    Compiling gemm-common v0.17.1
[INFO] [stderr]    Compiling gemm-f32 v0.17.1
[INFO] [stderr]    Compiling gemm-f64 v0.17.1
[INFO] [stderr]    Compiling gemm-c64 v0.17.1
[INFO] [stderr]    Compiling gemm-c32 v0.17.1
[INFO] [stderr]    Compiling gemm-f32 v0.18.2
[INFO] [stderr]    Compiling gemm-f64 v0.18.2
[INFO] [stderr]    Compiling gemm-c64 v0.18.2
[INFO] [stderr]    Compiling gemm-c32 v0.18.2
[INFO] [stderr]    Compiling burn-std v0.20.0
[INFO] [stderr]    Compiling gemm-f16 v0.17.1
[INFO] [stderr]    Compiling burn-backend v0.20.0
[INFO] [stderr]    Compiling gemm-f16 v0.18.2
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling gemm v0.17.1
[INFO] [stderr]    Compiling gemm v0.18.2
[INFO] [stderr]    Compiling ug v0.4.0
[INFO] [stderr] error: could not compile `gemm-c64` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name gemm_c64 --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gemm-c64-0.18.2/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="rayon"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "experimental-apple-amx", "nightly", "rayon", "std"))' -C metadata=9372044ac58587cc -C extra-filename=-269bd9a0b3ba8802 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern dyn_stack=/opt/rustwide/target/debug/deps/libdyn_stack-61ab02cfe92f036f.rmeta --extern gemm_common=/opt/rustwide/target/debug/deps/libgemm_common-69a1ddd7e26c405e.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-0e2e824be881ee2b.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-7d363071c4a72204.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-e99c5ab9be878770.so --extern raw_cpuid=/opt/rustwide/target/debug/deps/libraw_cpuid-daed41903275372a.rmeta --extern seq_macro=/opt/rustwide/target/debug/deps/libseq_macro-b66713c57ce1eff6.so --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" "95d376bacefd029c0bc2745d0b4f23fee95a3281e369f084f0793d081aa9f307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95d376bacefd029c0bc2745d0b4f23fee95a3281e369f084f0793d081aa9f307", kill_on_drop: false }`
[INFO] [stdout] 95d376bacefd029c0bc2745d0b4f23fee95a3281e369f084f0793d081aa9f307