[INFO] fetching crate diskann-quantization 0.55.0...
[INFO] checking diskann-quantization-0.55.0 against 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa for pr-159356
[INFO] extracting crate diskann-quantization 0.55.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate diskann-quantization 0.55.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate diskann-quantization 0.55.0
[INFO] tweaked toml for crates.io crate diskann-quantization 0.55.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate diskann-quantization 0.55.0 on toolchain 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate diskann-quantization 0.55.0 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" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:c36f533e8924a726b63f9d01e781fa8c8c28c96d1d595403829afb31452ee0f5" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 603fdaeb98c1efe5e2b31b0f40a18a98199393cf9c56e29bf9fb0d63d294459b
[INFO] running `Command { std: "docker" "start" "603fdaeb98c1efe5e2b31b0f40a18a98199393cf9c56e29bf9fb0d63d294459b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "603fdaeb98c1efe5e2b31b0f40a18a98199393cf9c56e29bf9fb0d63d294459b", 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" "603fdaeb98c1efe5e2b31b0f40a18a98199393cf9c56e29bf9fb0d63d294459b" "/opt/rustwide/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "603fdaeb98c1efe5e2b31b0f40a18a98199393cf9c56e29bf9fb0d63d294459b", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "603fdaeb98c1efe5e2b31b0f40a18a98199393cf9c56e29bf9fb0d63d294459b" "/opt/rustwide/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zmij v1.0.11
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling diskann-quantization v0.55.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking toml v0.9.10+spec-1.1.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking trybuild v1.0.114
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking diskann-wide v0.55.0
[INFO] [stderr]     Checking diskann-vector v0.55.0
[INFO] [stderr]     Checking diskann-utils v0.55.0
[INFO] [stdout] error: crater fail !! problematic pattern detected !!
[INFO] [stdout]     --> src/alloc/poly.rs:1020:40
[INFO] [stdout]      |
[INFO] [stdout] 1020 |             CompoundError::Constructor(std::num::TryFromIntError { .. })
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type is defined in crate `core`
[INFO] [stdout]      = note: `#[deny(rest_pattern_match_on_struct_with_all_private_fields)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `diskann-quantization` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "603fdaeb98c1efe5e2b31b0f40a18a98199393cf9c56e29bf9fb0d63d294459b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "603fdaeb98c1efe5e2b31b0f40a18a98199393cf9c56e29bf9fb0d63d294459b", kill_on_drop: false }`
[INFO] [stdout] 603fdaeb98c1efe5e2b31b0f40a18a98199393cf9c56e29bf9fb0d63d294459b
