[INFO] fetching crate ruvector-graph-transformer 2.0.4...
[INFO] testing ruvector-graph-transformer-2.0.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate ruvector-graph-transformer 2.0.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ruvector-graph-transformer 2.0.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ruvector-graph-transformer 2.0.4
[INFO] tweaked toml for crates.io crate ruvector-graph-transformer 2.0.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruvector-graph-transformer 2.0.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ruvector-graph-transformer 2.0.4 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a248184c03de8f56d295e744416aa480cb920b590b540739e938a2e4f143df4
[INFO] running `Command { std: "docker" "start" "-a" "8a248184c03de8f56d295e744416aa480cb920b590b540739e938a2e4f143df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a248184c03de8f56d295e744416aa480cb920b590b540739e938a2e4f143df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a248184c03de8f56d295e744416aa480cb920b590b540739e938a2e4f143df4", kill_on_drop: false }`
[INFO] [stdout] 8a248184c03de8f56d295e744416aa480cb920b590b540739e938a2e4f143df4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c334bdf795e8b49726b3c43d17b816f984e88786632d83aee5ab8fa6a0d57c3c
[INFO] running `Command { std: "docker" "start" "-a" "c334bdf795e8b49726b3c43d17b816f984e88786632d83aee5ab8fa6a0d57c3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling jiff v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling tracing-core v0.1.35
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling ruvector-solver v2.0.4
[INFO] [stderr]    Compiling roaring v0.10.12
[INFO] [stderr]    Compiling lean-agentic v0.1.0
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling regex-automata v0.4.13
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[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling num_cpus v1.17.0
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[INFO] [stderr]    Compiling nix v0.26.4
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[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling memmap2 v0.9.9
[INFO] [stderr]    Compiling ordered-float v4.6.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling bytecheck_derive v0.8.2
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling munge_macro v0.4.7
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling rkyv_derive v0.8.12
[INFO] [stderr]    Compiling env_filter v0.1.4
[INFO] [stderr]    Compiling ptr_meta v0.3.1
[INFO] [stderr]    Compiling rancor v0.1.1
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling munge v0.4.7
[INFO] [stderr]    Compiling bytecheck v0.8.2
[INFO] [stderr]    Compiling anndists v0.1.3
[INFO] [stderr]    Compiling tracing v0.1.43
[INFO] [stderr]    Compiling rend v0.5.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling sysctl v0.5.5
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling mmap-rs v0.6.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling ruvector-attention v2.0.4
[INFO] [stderr]    Compiling ruvector-coherence v2.0.4
[INFO] [stderr]    Compiling hnsw_rs v0.3.3
[INFO] [stderr]    Compiling rkyv v0.8.12
[INFO] [stderr]    Compiling ruvector-core v2.0.4
[INFO] [stdout] error[E0433]: cannot find module or crate `rayon` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ruvector-core-2.0.4/src/index/hnsw.rs:301:13
[INFO] [stdout]     |
[INFO] [stdout] 301 |         use rayon::prelude::*;
[INFO] [stdout]     |             ^^^^^ use of unresolved module or unlinked crate `rayon`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `rayon`, use `cargo add rayon` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ruvector-core` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "c334bdf795e8b49726b3c43d17b816f984e88786632d83aee5ab8fa6a0d57c3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c334bdf795e8b49726b3c43d17b816f984e88786632d83aee5ab8fa6a0d57c3c", kill_on_drop: false }`
[INFO] [stdout] c334bdf795e8b49726b3c43d17b816f984e88786632d83aee5ab8fa6a0d57c3c