[INFO] fetching crate smelt-ml 3.2.1...
[INFO] testing smelt-ml-3.2.1 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate smelt-ml 3.2.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate smelt-ml 3.2.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate smelt-ml 3.2.1
[INFO] tweaked toml for crates.io crate smelt-ml 3.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate smelt-ml 3.2.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate smelt-ml 3.2.1 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_stacker v0.1.14
[INFO] [stderr]   Downloaded polars-error v0.54.4
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.64
[INFO] [stderr]   Downloaded polars-utils v0.54.4
[INFO] [stderr]   Downloaded planus v1.1.1
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[INFO] [stderr]   Downloaded ar_archive_writer v0.5.2
[INFO] [stderr]   Downloaded signal-hook v0.4.4
[INFO] [stderr]   Downloaded polars-config v0.54.4
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[INFO] [stderr]   Downloaded sqlparser_derive v0.4.0
[INFO] [stderr]   Downloaded polars v0.54.4
[INFO] [stderr]   Downloaded compact_str v0.9.1
[INFO] [stderr]   Downloaded sysinfo v0.37.2
[INFO] [stderr]   Downloaded polars-time v0.54.4
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[INFO] [stderr]   Downloaded xxhash-rust v0.8.16
[INFO] [stderr]   Downloaded polars-row v0.54.4
[INFO] [stderr]   Downloaded polars-dtype v0.54.4
[INFO] [stderr]   Downloaded polars-buffer v0.54.4
[INFO] [stderr]   Downloaded polars-sql v0.54.4
[INFO] [stderr]   Downloaded zerocopy v0.8.47
[INFO] [stderr]   Downloaded object_store v0.13.2
[INFO] [stderr]   Downloaded polars-ops v0.54.4
[INFO] [stderr]   Downloaded zlib-rs v0.6.5
[INFO] [stderr]   Downloaded atoi_simd v0.17.0
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[INFO] [stderr]   Downloaded polars-arrow v0.54.4
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[INFO] [stderr]   Downloaded polars-compute v0.54.4
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[INFO] [stderr]   Downloaded polars-parquet v0.54.4
[INFO] [stderr]   Downloaded fs4 v0.13.1
[INFO] [stderr]   Downloaded polars-io v0.54.4
[INFO] [stderr]   Downloaded polars-expr v0.54.4
[INFO] [stderr]   Downloaded polars-stream v0.54.4
[INFO] [stderr]   Downloaded polars-ooc v0.54.4
[INFO] [stderr]   Downloaded polars-mem-engine v0.54.4
[INFO] [stderr]   Downloaded polars-lazy v0.54.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c7802838a972e97a8ae397316f188dd3ba9129acc9af9efa15f70147856f5dd2
[INFO] running `Command { std: "docker" "start" "c7802838a972e97a8ae397316f188dd3ba9129acc9af9efa15f70147856f5dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7802838a972e97a8ae397316f188dd3ba9129acc9af9efa15f70147856f5dd2", 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" "c7802838a972e97a8ae397316f188dd3ba9129acc9af9efa15f70147856f5dd2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7802838a972e97a8ae397316f188dd3ba9129acc9af9efa15f70147856f5dd2", 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" "c7802838a972e97a8ae397316f188dd3ba9129acc9af9efa15f70147856f5dd2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling smelt-ml v3.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.45s
[INFO] running `Command { std: "docker" "inspect" "c7802838a972e97a8ae397316f188dd3ba9129acc9af9efa15f70147856f5dd2", 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" "c7802838a972e97a8ae397316f188dd3ba9129acc9af9efa15f70147856f5dd2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.47
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
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[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling smelt-ml v3.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `smelt-ml` (test "weights_trees")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name weights_trees --edition=2024 tests/weights_trees.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("parquet"))' -C metadata=acd29ee66ae95ffa -C extra-filename=-3ac838158db7f376 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-7d651d2c6caf7370.rlib --extern csv=/opt/rustwide/target/debug/deps/libcsv-8b5da241edda8212.rlib --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-b525e78056c2d39f.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-1380381a536a12b5.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-cddd5520333a5540.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-7382fc5d812855ce.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-6e933566a943b98e.rlib --extern smelt_ml=/opt/rustwide/target/debug/deps/libsmelt_ml-4dd884f0d10cd2bd.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-44473bf0badf7ffa.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-90fd5573908f2e8a.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `smelt-ml` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name smelt_ml --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 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("parquet"))' -C metadata=0cd3d72c4629d1a1 -C extra-filename=-d63fd34e846a313e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-7d651d2c6caf7370.rlib --extern csv=/opt/rustwide/target/debug/deps/libcsv-8b5da241edda8212.rlib --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-b525e78056c2d39f.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-1380381a536a12b5.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-cddd5520333a5540.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-7382fc5d812855ce.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-6e933566a943b98e.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-44473bf0badf7ffa.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-90fd5573908f2e8a.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c7802838a972e97a8ae397316f188dd3ba9129acc9af9efa15f70147856f5dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7802838a972e97a8ae397316f188dd3ba9129acc9af9efa15f70147856f5dd2", kill_on_drop: false }`
[INFO] [stdout] c7802838a972e97a8ae397316f188dd3ba9129acc9af9efa15f70147856f5dd2
