[INFO] fetching crate usearch 2.26.2...
[INFO] checking usearch-2.26.2 against f99a7560a6b5f0a5e6894aea7e8afe0e01d3edd1 for pr-160235-1
[INFO] extracting crate usearch 2.26.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate usearch 2.26.2
[INFO] finished tweaking crates.io crate usearch 2.26.2
[INFO] tweaked toml for crates.io crate usearch 2.26.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate usearch 2.26.2 on toolchain f99a7560a6b5f0a5e6894aea7e8afe0e01d3edd1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f99a7560a6b5f0a5e6894aea7e8afe0e01d3edd1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate usearch 2.26.2 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" "+f99a7560a6b5f0a5e6894aea7e8afe0e01d3edd1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `usearch` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] dfbbf91799437c7e65287daf38272b8aebb1bf0f1b05ee22e412e07c2765102a
[INFO] running `Command { std: "docker" "start" "dfbbf91799437c7e65287daf38272b8aebb1bf0f1b05ee22e412e07c2765102a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfbbf91799437c7e65287daf38272b8aebb1bf0f1b05ee22e412e07c2765102a", 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" "dfbbf91799437c7e65287daf38272b8aebb1bf0f1b05ee22e412e07c2765102a" "/opt/rustwide/cargo-home/bin/cargo" "+f99a7560a6b5f0a5e6894aea7e8afe0e01d3edd1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfbbf91799437c7e65287daf38272b8aebb1bf0f1b05ee22e412e07c2765102a", 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" "dfbbf91799437c7e65287daf38272b8aebb1bf0f1b05ee22e412e07c2765102a" "/opt/rustwide/cargo-home/bin/cargo" "+f99a7560a6b5f0a5e6894aea7e8afe0e01d3edd1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `usearch` (manifest) generated 1 warning
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling scratch v1.0.9
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.199
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling codespan-reporting v0.13.1
[INFO] [stderr]     Checking cpufeatures v0.3.1
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling indexmap v2.14.1
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]    Compiling link-cplusplus v1.0.12
[INFO] [stderr]    Compiling numkong v7.8.1
[INFO] [stderr]    Compiling cxx v1.0.199
[INFO] [stderr]    Compiling fork_union v2.3.1
[INFO] [stderr]     Checking rand_distr v0.6.0
[INFO] [stderr]    Compiling cxx-build v1.0.199
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.199
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.10.0
[INFO] [stderr]    Compiling usearch v2.26.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `numkong`
[INFO] [stderr]  --> Cargo.toml:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 | [dependencies.numkong]
[INFO] [stderr]   |               ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `numkong`
[INFO] [stderr] warning: `usearch` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 08s
[INFO] running `Command { std: "docker" "inspect" "dfbbf91799437c7e65287daf38272b8aebb1bf0f1b05ee22e412e07c2765102a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfbbf91799437c7e65287daf38272b8aebb1bf0f1b05ee22e412e07c2765102a", kill_on_drop: false }`
[INFO] [stdout] dfbbf91799437c7e65287daf38272b8aebb1bf0f1b05ee22e412e07c2765102a