[INFO] fetching crate diskann 0.55.0...
[INFO] checking diskann-0.55.0 against 65dd30fb9e882a7e8f0be10caca62936db2a98b8 for pr-133502-28
[INFO] extracting crate diskann 0.55.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate diskann 0.55.0
[INFO] finished tweaking crates.io crate diskann 0.55.0
[INFO] tweaked toml for crates.io crate diskann 0.55.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate diskann 0.55.0 on toolchain 65dd30fb9e882a7e8f0be10caca62936db2a98b8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65dd30fb9e882a7e8f0be10caca62936db2a98b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate diskann 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" "+65dd30fb9e882a7e8f0be10caca62936db2a98b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v2.0.17
[INFO] [stderr]   Downloaded tokio-macros v2.6.0
[INFO] [stderr]   Downloaded unicode-ident v1.0.22
[INFO] [stderr]   Downloaded thiserror v2.0.17
[INFO] [stderr]   Downloaded dashmap v6.1.0
[INFO] [stderr]   Downloaded zmij v1.0.11
[INFO] [stderr]   Downloaded pin-project-internal v1.1.10
[INFO] [stderr]   Downloaded relative-path v2.0.1
[INFO] [stderr]   Downloaded diskann-utils v0.55.0
[INFO] [stderr]   Downloaded bitflags v2.10.0
[INFO] [stderr]   Downloaded pin-project v1.1.10
[INFO] [stderr]   Downloaded bytemuck v1.24.0
[INFO] [stderr]   Downloaded diskann-vector v0.55.0
[INFO] [stderr]   Downloaded memchr v2.7.6
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.31
[INFO] [stderr]   Downloaded libm v0.2.15
[INFO] [stderr]   Downloaded serde_json v1.0.150
[INFO] [stderr]   Downloaded zerocopy v0.8.31
[INFO] [stderr]   Downloaded diskann-wide v0.55.0
[INFO] [stderr]   Downloaded tokio v1.49.0
[INFO] [stderr]   Downloaded libc v0.2.179
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b9ed5a8bf4075895a3aef0fad5fe3c4958dbda74af93445a4a5967cd22045b4a
[INFO] running `Command { std: "docker" "start" "b9ed5a8bf4075895a3aef0fad5fe3c4958dbda74af93445a4a5967cd22045b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9ed5a8bf4075895a3aef0fad5fe3c4958dbda74af93445a4a5967cd22045b4a", 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" "b9ed5a8bf4075895a3aef0fad5fe3c4958dbda74af93445a4a5967cd22045b4a" "/opt/rustwide/cargo-home/bin/cargo" "+65dd30fb9e882a7e8f0be10caca62936db2a98b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9ed5a8bf4075895a3aef0fad5fe3c4958dbda74af93445a4a5967cd22045b4a", 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" "b9ed5a8bf4075895a3aef0fad5fe3c4958dbda74af93445a4a5967cd22045b4a" "/opt/rustwide/cargo-home/bin/cargo" "+65dd30fb9e882a7e8f0be10caca62936db2a98b8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling zmij v1.0.11
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking itoa v1.0.17
[INFO] [stderr]     Checking relative-path v2.0.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking dashmap v6.1.0
[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 tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking serde v1.0.228
[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 rand_distr v0.5.1
[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] [stderr]     Checking diskann v0.55.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.60s
[INFO] running `Command { std: "docker" "inspect" "b9ed5a8bf4075895a3aef0fad5fe3c4958dbda74af93445a4a5967cd22045b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9ed5a8bf4075895a3aef0fad5fe3c4958dbda74af93445a4a5967cd22045b4a", kill_on_drop: false }`
[INFO] [stdout] b9ed5a8bf4075895a3aef0fad5fe3c4958dbda74af93445a4a5967cd22045b4a