[INFO] fetching crate rustyml 0.9.0...
[INFO] testing rustyml-0.9.0 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate rustyml 0.9.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rustyml 0.9.0
[INFO] finished tweaking crates.io crate rustyml 0.9.0
[INFO] tweaked toml for crates.io crate rustyml 0.9.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustyml 0.9.0 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustyml 0.9.0 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d32008ec2c6257b3ebefd42dfbd428278d520b619b87d71fcefd029be1e1c296
[INFO] running `Command { std: "docker" "start" "-a" "d32008ec2c6257b3ebefd42dfbd428278d520b619b87d71fcefd029be1e1c296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d32008ec2c6257b3ebefd42dfbd428278d520b619b87d71fcefd029be1e1c296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d32008ec2c6257b3ebefd42dfbd428278d520b619b87d71fcefd029be1e1c296", kill_on_drop: false }`
[INFO] [stdout] d32008ec2c6257b3ebefd42dfbd428278d520b619b87d71fcefd029be1e1c296
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75d55559a59caa6104f04bfe4f7697ca234753e5c3fa3162f2e60387e483787f
[INFO] running `Command { std: "docker" "start" "-a" "75d55559a59caa6104f04bfe4f7697ca234753e5c3fa3162f2e60387e483787f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling bytemuck v1.22.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling portable-atomic v1.11.0
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling unit-prefix v0.5.1
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling wide v0.7.32
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling console v0.16.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling simba v0.9.0
[INFO] [stderr]    Compiling indicatif v0.18.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling nalgebra v0.34.0
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling ndarray-rand v0.15.0
[INFO] [stderr]    Compiling statrs v0.18.0
[INFO] [stderr]    Compiling rustyml v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.86s
[INFO] running `Command { std: "docker" "inspect" "75d55559a59caa6104f04bfe4f7697ca234753e5c3fa3162f2e60387e483787f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75d55559a59caa6104f04bfe4f7697ca234753e5c3fa3162f2e60387e483787f", kill_on_drop: false }`
[INFO] [stdout] 75d55559a59caa6104f04bfe4f7697ca234753e5c3fa3162f2e60387e483787f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8581a3a559d0963c9855017c14c8d35f3d166d33b3e9548427c2e562f2b6986c
[INFO] running `Command { std: "docker" "start" "-a" "8581a3a559d0963c9855017c14c8d35f3d166d33b3e9548427c2e562f2b6986c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustyml v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `rustyml` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/db823df02fd0c2cf67b43025ac3fef3f2d743245/bin/rustc --crate-name rustyml --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="machine_learning"' --cfg 'feature="math"' --cfg 'feature="neural_network"' --cfg 'feature="utility"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("dataset", "default", "full", "machine_learning", "math", "metric", "neural_network", "utility"))' -C metadata=b4eed5f63a470ea2 -C extra-filename=-2158bc8250ebeddb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-cb2acc13df6e557e.rlib --extern approx=/opt/rustwide/target/debug/deps/libapprox-1a8da5529d64babf.rlib --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-d18e38b35dc6ebf8.rlib --extern nalgebra=/opt/rustwide/target/debug/deps/libnalgebra-51269b7cebb45862.rlib --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-d4d6ac40e3bd11f9.rlib --extern ndarray_rand=/opt/rustwide/target/debug/deps/libndarray_rand-3a3f4ff4de855d68.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-f5db01be74c883c2.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-060942f74351bd9c.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-929e01184f112040.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-d68ac9ef1e74cadc.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-641d71c14bbbf464.rlib --extern statrs=/opt/rustwide/target/debug/deps/libstatrs-122a624cb4aea4ef.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "8581a3a559d0963c9855017c14c8d35f3d166d33b3e9548427c2e562f2b6986c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8581a3a559d0963c9855017c14c8d35f3d166d33b3e9548427c2e562f2b6986c", kill_on_drop: false }`
[INFO] [stdout] 8581a3a559d0963c9855017c14c8d35f3d166d33b3e9548427c2e562f2b6986c