[INFO] fetching crate exo-backend-classical 0.1.0... [INFO] checking exo-backend-classical-0.1.0 against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for 2025-12-16-next-solver-global [INFO] extracting crate exo-backend-classical 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate exo-backend-classical 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate exo-backend-classical 0.1.0 [INFO] tweaked toml for crates.io crate exo-backend-classical 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate exo-backend-classical 0.1.0 on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate exo-backend-classical 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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytecheck v0.8.2 [INFO] [stderr] Downloaded ptr_meta v0.3.1 [INFO] [stderr] Downloaded rancor v0.1.1 [INFO] [stderr] Downloaded rend v0.5.3 [INFO] [stderr] Downloaded rkyv_derive v0.8.12 [INFO] [stderr] Downloaded bytecheck_derive v0.8.2 [INFO] [stderr] Downloaded munge v0.4.7 [INFO] [stderr] Downloaded ptr_meta_derive v0.3.1 [INFO] [stderr] Downloaded pqcrypto-traits v0.3.5 [INFO] [stderr] Downloaded munge_macro v0.4.7 [INFO] [stderr] Downloaded tagptr v0.2.0 [INFO] [stderr] Downloaded anndists v0.1.3 [INFO] [stderr] Downloaded pqcrypto-internals v0.2.11 [INFO] [stderr] Downloaded exo-federation v0.1.0 [INFO] [stderr] Downloaded jiff-static v0.2.16 [INFO] [stderr] Downloaded hnsw_rs v0.3.3 [INFO] [stderr] Downloaded widestring v1.2.1 [INFO] [stderr] Downloaded roaring v0.10.12 [INFO] [stderr] Downloaded ruvector-graph v0.1.2 [INFO] [stderr] Downloaded zerocopy-derive v0.8.30 [INFO] [stderr] Downloaded simsimd v5.9.11 [INFO] [stderr] Downloaded rkyv v0.8.12 [INFO] [stderr] Downloaded redb v2.6.3 [INFO] [stderr] Downloaded exo-core v0.1.0 [INFO] [stderr] Downloaded exo-temporal v0.1.0 [INFO] [stderr] Downloaded moka v0.12.11 [INFO] [stderr] Downloaded ndarray v0.16.1 [INFO] [stderr] Downloaded zerocopy v0.8.30 [INFO] [stderr] Downloaded mmap-rs v0.6.1 [INFO] [stderr] Downloaded ruvector-core v0.1.18 [INFO] [stderr] Downloaded cpu-time v1.0.0 [INFO] [stderr] Downloaded jiff v0.2.16 [INFO] [stderr] Downloaded pqcrypto-kyber v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85ba537cdec8fb6af46eaf637e8dd1b55fc93a9ff147f539ef74da1b01441f91 [INFO] running `Command { std: "docker" "start" "-a" "85ba537cdec8fb6af46eaf637e8dd1b55fc93a9ff147f539ef74da1b01441f91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85ba537cdec8fb6af46eaf637e8dd1b55fc93a9ff147f539ef74da1b01441f91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85ba537cdec8fb6af46eaf637e8dd1b55fc93a9ff147f539ef74da1b01441f91", kill_on_drop: false }` [INFO] [stdout] 85ba537cdec8fb6af46eaf637e8dd1b55fc93a9ff147f539ef74da1b01441f91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7f429bbb9d1216e571f997d25a9e849ce19229a378de3825060cac136340521 [INFO] running `Command { std: "docker" "start" "-a" "d7f429bbb9d1216e571f997d25a9e849ce19229a378de3825060cac136340521", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling find-msvc-tools v0.1.5 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling zerocopy v0.8.30 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking anstyle-query v1.1.5 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] 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rkyv_derive v0.8.12 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking bytecheck v0.8.2 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking rend v0.5.3 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking sysctl v0.5.5 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking chacha20 v0.9.1 [INFO] [stderr] Checking mmap-rs v0.6.1 [INFO] [stderr] Checking thiserror v2.0.17 [INFO] [stderr] Checking chacha20poly1305 v0.10.1 [INFO] [stderr] Checking tracing v0.1.43 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking uuid v1.18.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking bincode v2.0.1 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking hnsw_rs v0.3.3 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking rkyv v0.8.12 [INFO] [stderr] Checking lz4 v1.28.1 [INFO] [stderr] Checking ruvector-core v0.1.18 [INFO] [stderr] Checking ruvector-graph v0.1.2 [INFO] [stderr] Checking exo-core v0.1.0 [INFO] [stderr] Checking exo-temporal v0.1.0 [INFO] [stderr] Checking exo-federation v0.1.0 [INFO] [stderr] Checking exo-backend-classical v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> tests/classical_backend_test.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> tests/classical_backend_test.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> tests/classical_backend_test.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> tests/classical_backend_test.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> tests/classical_backend_test.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> tests/classical_backend_test.rs:195:9 [INFO] [stdout] | [INFO] [stdout] 195 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> tests/classical_backend_test.rs:216:9 [INFO] [stdout] | [INFO] [stdout] 216 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> tests/classical_backend_test.rs:238:9 [INFO] [stdout] | [INFO] [stdout] 238 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> tests/classical_backend_test.rs:270:9 [INFO] [stdout] | [INFO] [stdout] 270 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> tests/classical_backend_test.rs:294:9 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> tests/classical_backend_test.rs:322:9 [INFO] [stdout] | [INFO] [stdout] 322 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `K_NEAREST` is never used [INFO] [stdout] --> tests/performance_comparison.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const K_NEAREST: usize = 10; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/graph.rs:157:9 [INFO] [stdout] | [INFO] [stdout] 157 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `iterations` is never read [INFO] [stdout] --> tests/learning_benchmarks.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 63 | struct BenchmarkResult { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 64 | name: String, [INFO] [stdout] 65 | iterations: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `Command { std: "docker" "inspect" "d7f429bbb9d1216e571f997d25a9e849ce19229a378de3825060cac136340521", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7f429bbb9d1216e571f997d25a9e849ce19229a378de3825060cac136340521", kill_on_drop: false }` [INFO] [stdout] d7f429bbb9d1216e571f997d25a9e849ce19229a378de3825060cac136340521