[INFO] fetching crate fandhe-vector-db-engine 0.1.0...
[INFO] testing fandhe-vector-db-engine-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate fandhe-vector-db-engine 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate fandhe-vector-db-engine 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fandhe-vector-db-engine 0.1.0
[INFO] tweaked toml for crates.io crate fandhe-vector-db-engine 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fandhe-vector-db-engine 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fandhe-vector-db-engine 0.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wgpu-naga-bridge v30.0.1
[INFO] [stderr]   Downloaded naga-types v30.0.1
[INFO] [stderr]   Downloaded wgpu-types v30.0.1
[INFO] [stderr]   Downloaded scratch v1.0.9
[INFO] [stderr]   Downloaded wgpu-core-deps-windows-linux-android v30.0.1
[INFO] [stderr]   Downloaded wgpu-core-deps-apple v30.0.1
[INFO] [stderr]   Downloaded link-cplusplus v1.0.12
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.200
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[INFO] [stderr]   Downloaded usearch v2.26.2
[INFO] [stderr]   Downloaded daachorse v3.0.3
[INFO] [stderr]   Downloaded cxx v1.0.200
[INFO] [stderr]   Downloaded wgpu v30.0.1
[INFO] [stderr]   Downloaded tokenizers v0.23.2
[INFO] [stderr]   Downloaded wgpu-core v30.0.1
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[INFO] [stderr]   Downloaded wgpu-hal v30.0.1
[INFO] [stderr]   Downloaded naga v30.0.1
[INFO] [stderr]   Downloaded numkong v7.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e093a39865a2da7653d2bb5c2ddeff0f5cc2c721d5cf453c2a88a4900bb03fdb
[INFO] running `Command { std: "docker" "start" "e093a39865a2da7653d2bb5c2ddeff0f5cc2c721d5cf453c2a88a4900bb03fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e093a39865a2da7653d2bb5c2ddeff0f5cc2c721d5cf453c2a88a4900bb03fdb", 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" "e093a39865a2da7653d2bb5c2ddeff0f5cc2c721d5cf453c2a88a4900bb03fdb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e093a39865a2da7653d2bb5c2ddeff0f5cc2c721d5cf453c2a88a4900bb03fdb", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e093a39865a2da7653d2bb5c2ddeff0f5cc2c721d5cf453c2a88a4900bb03fdb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling zerocopy v0.8.57
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling naga v30.0.1
[INFO] [stderr]    Compiling bit-vec v0.9.1
[INFO] [stderr]    Compiling spirv v0.4.0+sdk-1.4.341.0
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling codespan-reporting v0.13.1
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling smallvec v1.16.0
[INFO] [stderr]    Compiling wgpu-hal v30.0.1
[INFO] [stderr]    Compiling presser v0.3.1
[INFO] [stderr]    Compiling profiling v1.0.18
[INFO] [stderr]    Compiling wgpu-core v30.0.1
[INFO] [stderr]    Compiling wgpu v30.0.1
[INFO] [stderr]    Compiling redb v4.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]    Compiling bit-set v0.10.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling ordered-float v5.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling bytemuck_derive v1.12.0
[INFO] [stderr]    Compiling bytemuck v1.25.2
[INFO] [stderr]    Compiling naga-types v30.0.1
[INFO] [stderr]    Compiling wgpu-types v30.0.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.57
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling gpu-allocator v0.28.0
[INFO] [stderr]    Compiling wgpu-naga-bridge v30.0.1
[INFO] [stderr]    Compiling wgpu-core-deps-windows-linux-android v30.0.1
[INFO] [stderr]    Compiling fandhe-vector-db-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<usize>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]   --> src/parallel_search.rs:62:38
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let _ = GLOBAL_WORKER_BUDGET.fetch_update(Ordering::SeqCst, Ordering::SeqCst, |cur| {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 62 -         let _ = GLOBAL_WORKER_BUDGET.fetch_update(Ordering::SeqCst, Ordering::SeqCst, |cur| {
[INFO] [stdout] 62 +         let _ = GLOBAL_WORKER_BUDGET.try_update(Ordering::SeqCst, Ordering::SeqCst, |cur| {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2m 14s
[INFO] running `Command { std: "docker" "inspect" "e093a39865a2da7653d2bb5c2ddeff0f5cc2c721d5cf453c2a88a4900bb03fdb", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e093a39865a2da7653d2bb5c2ddeff0f5cc2c721d5cf453c2a88a4900bb03fdb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling fandhe-vector-db-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<usize>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]   --> src/parallel_search.rs:62:38
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let _ = GLOBAL_WORKER_BUDGET.fetch_update(Ordering::SeqCst, Ordering::SeqCst, |cur| {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 62 -         let _ = GLOBAL_WORKER_BUDGET.fetch_update(Ordering::SeqCst, Ordering::SeqCst, |cur| {
[INFO] [stdout] 62 +         let _ = GLOBAL_WORKER_BUDGET.try_update(Ordering::SeqCst, Ordering::SeqCst, |cur| {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<usize>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]   --> src/parallel_search.rs:62:38
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let _ = GLOBAL_WORKER_BUDGET.fetch_update(Ordering::SeqCst, Ordering::SeqCst, |cur| {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 62 -         let _ = GLOBAL_WORKER_BUDGET.fetch_update(Ordering::SeqCst, Ordering::SeqCst, |cur| {
[INFO] [stdout] 62 +         let _ = GLOBAL_WORKER_BUDGET.try_update(Ordering::SeqCst, Ordering::SeqCst, |cur| {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fandhe-vector-db-engine` (test "bench_harness")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name bench_harness --edition=2021 tests/bench_harness.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C opt-level=3 -C embed-bitcode=no --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bench-internals", "contrast-bench", "cross-encoder"))' -C metadata=94a32191ae9a0e4e -C extra-filename=-d0d67a6432dba0dc --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern engine=/opt/rustwide/target/release/deps/libengine-bf8a4cebcce89c4a.rlib --extern redb=/opt/rustwide/target/release/deps/libredb-2be2a64e0dc248ef.rlib --extern wgpu=/opt/rustwide/target/release/deps/libwgpu-006320fd9f34e066.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `fandhe-vector-db-engine` (lib test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name engine --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C opt-level=3 -C embed-bitcode=no --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bench-internals", "contrast-bench", "cross-encoder"))' -C metadata=d2ce27e459f708e3 -C extra-filename=-65c435389c38f65b --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern redb=/opt/rustwide/target/release/deps/libredb-2be2a64e0dc248ef.rlib --extern wgpu=/opt/rustwide/target/release/deps/libwgpu-006320fd9f34e066.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e093a39865a2da7653d2bb5c2ddeff0f5cc2c721d5cf453c2a88a4900bb03fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e093a39865a2da7653d2bb5c2ddeff0f5cc2c721d5cf453c2a88a4900bb03fdb", kill_on_drop: false }`
[INFO] [stdout] e093a39865a2da7653d2bb5c2ddeff0f5cc2c721d5cf453c2a88a4900bb03fdb
