[INFO] fetching crate leann-core 0.2.3...
[INFO] checking leann-core-0.2.3 against 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa for pr-159356
[INFO] extracting crate leann-core 0.2.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate leann-core 0.2.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate leann-core 0.2.3
[INFO] tweaked toml for crates.io crate leann-core 0.2.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate leann-core 0.2.3 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 leann-core 0.2.3 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ec14c1635ec6f8e2a7dc28e89cd9123ce906b67a7062414e90f6abfa116ebcf4
[INFO] running `Command { std: "docker" "start" "ec14c1635ec6f8e2a7dc28e89cd9123ce906b67a7062414e90f6abfa116ebcf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec14c1635ec6f8e2a7dc28e89cd9123ce906b67a7062414e90f6abfa116ebcf4", 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" "ec14c1635ec6f8e2a7dc28e89cd9123ce906b67a7062414e90f6abfa116ebcf4" "/opt/rustwide/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec14c1635ec6f8e2a7dc28e89cd9123ce906b67a7062414e90f6abfa116ebcf4", 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" "ec14c1635ec6f8e2a7dc28e89cd9123ce906b67a7062414e90f6abfa116ebcf4" "/opt/rustwide/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
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[INFO] [stderr]     Checking leann-core v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `sample_documents` is never used
[INFO] [stdout]   --> tests/common/mod.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn sample_documents(n: usize) -> Vec<(String, HashMap<String, serde_json::Value>)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_test_index` is never used
[INFO] [stdout]    --> tests/common/mod.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub fn build_test_index(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "ec14c1635ec6f8e2a7dc28e89cd9123ce906b67a7062414e90f6abfa116ebcf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec14c1635ec6f8e2a7dc28e89cd9123ce906b67a7062414e90f6abfa116ebcf4", kill_on_drop: false }`
[INFO] [stdout] ec14c1635ec6f8e2a7dc28e89cd9123ce906b67a7062414e90f6abfa116ebcf4
