[INFO] fetching crate nndex 0.2.1...
[INFO] checking nndex-0.2.1 against master#8a703520e80d87d4423c01f9d4fbc9e5f6533a02 for pr-154205-1
[INFO] extracting crate nndex 0.2.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate nndex 0.2.1
[INFO] finished tweaking crates.io crate nndex 0.2.1
[INFO] tweaked toml for crates.io crate nndex 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nndex 0.2.1 on toolchain 8a703520e80d87d4423c01f9d4fbc9e5f6533a02
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nndex 0.2.1 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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded seq-macro v0.3.6
[INFO] [stderr]   Downloaded integer-encoding v3.0.4
[INFO] [stderr]   Downloaded target-lexicon v0.13.5
[INFO] [stderr]   Downloaded accelerate-src v0.3.2
[INFO] [stderr]   Downloaded cblas-sys v0.1.4
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[INFO] [stderr]   Downloaded py_literal v0.4.0
[INFO] [stderr]   Downloaded pest_generator v2.8.6
[INFO] [stderr]   Downloaded arrow-select v54.3.1
[INFO] [stderr]   Downloaded pest_meta v2.8.6
[INFO] [stderr]   Downloaded arrow-cast v54.3.1
[INFO] [stderr]   Downloaded simsimd v6.5.13
[INFO] [stderr]   Downloaded pest v2.8.6
[INFO] [stderr]   Downloaded ndarray-npy v0.9.1
[INFO] [stderr]   Downloaded numpy v0.27.1
[INFO] [stderr]   Downloaded arrow-ipc v54.3.1
[INFO] [stderr]   Downloaded pest_derive v2.8.6
[INFO] [stderr]   Downloaded flatbuffers v24.12.23
[INFO] [stderr]   Downloaded ndarray v0.17.2
[INFO] [stderr]   Downloaded arrow-array v54.3.1
[INFO] [stderr]   Downloaded ndarray v0.16.1
[INFO] [stderr]   Downloaded parquet v54.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 152ce1ebe5781319260da544746225a2ac91f096c368efc4c8571be259ef0890
[INFO] running `Command { std: "docker" "start" "-a" "152ce1ebe5781319260da544746225a2ac91f096c368efc4c8571be259ef0890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "152ce1ebe5781319260da544746225a2ac91f096c368efc4c8571be259ef0890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "152ce1ebe5781319260da544746225a2ac91f096c368efc4c8571be259ef0890", kill_on_drop: false }`
[INFO] [stdout] 152ce1ebe5781319260da544746225a2ac91f096c368efc4c8571be259ef0890
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49c73eb67d4e300bf4d8b88733e60b82d96ff07b068d089b96daeb8a2f73c665
[INFO] running `Command { std: "docker" "start" "-a" "49c73eb67d4e300bf4d8b88733e60b82d96ff07b068d089b96daeb8a2f73c665", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking clap_lex v1.0.0
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking clap_builder v4.5.60
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]    Compiling simsimd v6.5.13
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking clap v4.5.60
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking nndex v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: constant `GPU_FIT_ROW_MULTIPLIER` is never used
[INFO] [stdout]   --> benches/fit.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const GPU_FIT_ROW_MULTIPLIER: usize = 100;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_FIT_MAX_ELEMENTS` is never used
[INFO] [stdout]   --> benches/fit.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const GPU_FIT_MAX_ELEMENTS: usize = 100_000_000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scaled_gpu_fit_rows` is never used
[INFO] [stdout]   --> benches/fit.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn scaled_gpu_fit_rows(rows: usize, dims: usize) -> Option<usize> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.17s
[INFO] running `Command { std: "docker" "inspect" "49c73eb67d4e300bf4d8b88733e60b82d96ff07b068d089b96daeb8a2f73c665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49c73eb67d4e300bf4d8b88733e60b82d96ff07b068d089b96daeb8a2f73c665", kill_on_drop: false }`
[INFO] [stdout] 49c73eb67d4e300bf4d8b88733e60b82d96ff07b068d089b96daeb8a2f73c665