[INFO] fetching crate csm-retrieval 0.3.8...
[INFO] testing csm-retrieval-0.3.8 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate csm-retrieval 0.3.8 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate csm-retrieval 0.3.8
[INFO] finished tweaking crates.io crate csm-retrieval 0.3.8
[INFO] tweaked toml for crates.io crate csm-retrieval 0.3.8 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate csm-retrieval 0.3.8 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate csm-retrieval 0.3.8 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitpacking v0.9.3
[INFO] [stderr]   Downloaded oneshot v0.1.13
[INFO] [stderr]   Downloaded tantivy v0.22.1
[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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6cd7bef9a5f194bf78b0d89565c8a34f074b37b954808fe01936ef94981c2350
[INFO] running `Command { std: "docker" "start" "6cd7bef9a5f194bf78b0d89565c8a34f074b37b954808fe01936ef94981c2350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cd7bef9a5f194bf78b0d89565c8a34f074b37b954808fe01936ef94981c2350", 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" "6cd7bef9a5f194bf78b0d89565c8a34f074b37b954808fe01936ef94981c2350" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cd7bef9a5f194bf78b0d89565c8a34f074b37b954808fe01936ef94981c2350", 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" "6cd7bef9a5f194bf78b0d89565c8a34f074b37b954808fe01936ef94981c2350" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling either v1.17.0
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling chacha20 v0.10.1
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling rand v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]    Compiling async-trait v0.1.91
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.10.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling csm-core-lib v0.3.8
[INFO] [stderr]    Compiling csm-memory v0.3.8
[INFO] [stderr]    Compiling csm-retrieval v0.3.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `async-trait`
[INFO] [stderr]  --> Cargo.toml:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | [dependencies.async-trait]
[INFO] [stderr]   |               ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `async-trait`
[INFO] [stderr] warning: `csm-retrieval` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 20.23s
[INFO] running `Command { std: "docker" "inspect" "6cd7bef9a5f194bf78b0d89565c8a34f074b37b954808fe01936ef94981c2350", 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" "6cd7bef9a5f194bf78b0d89565c8a34f074b37b954808fe01936ef94981c2350" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tokio-macros v2.7.1
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling csm-core-lib v0.3.8
[INFO] [stderr]    Compiling csm-memory v0.3.8
[INFO] [stderr]    Compiling csm-retrieval v0.3.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `async-trait`
[INFO] [stderr]  --> Cargo.toml:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | [dependencies.async-trait]
[INFO] [stderr]   |               ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `async-trait`
[INFO] [stderr] warning: `csm-retrieval` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 19.10s
[INFO] running `Command { std: "docker" "inspect" "6cd7bef9a5f194bf78b0d89565c8a34f074b37b954808fe01936ef94981c2350", 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" "6cd7bef9a5f194bf78b0d89565c8a34f074b37b954808fe01936ef94981c2350" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused dependency `async-trait`
[INFO] [stderr]  --> Cargo.toml:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | [dependencies.async-trait]
[INFO] [stderr]   |               ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `async-trait`
[INFO] [stderr] warning: `csm-retrieval` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/csm-retrieval/6d618e52bcdba22f/out/csm_retrieval-6d618e52bcdba22f)
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test bm25::tests::test_add_document ... ok
[INFO] [stdout] test bm25::tests::test_clone_preserves_state ... ok
[INFO] [stdout] test bm25::tests::test_avg_doc_length ... ok
[INFO] [stdout] test bm25::tests::test_clear ... ok
[INFO] [stdout] test bm25::tests::test_cache_consistency ... ok
[INFO] [stdout] test bm25::tests::test_custom_config ... ok
[INFO] [stdout] test bm25::tests::test_doc_length_normalization ... ok
[INFO] [stdout] test bm25::tests::test_exact_score_calculation ... ok
[INFO] [stdout] test bm25::tests::test_idf_rare_term_higher_score ... ok
[INFO] [stdout] test bm25::tests::test_internal_alignment ... ok
[INFO] [stdout] test bm25::tests::test_rare_term_scores_higher_than_common_term ... ok
[INFO] [stdout] test bm25::tests::test_remove_document ... ok
[INFO] [stdout] test bm25::tests::test_score_positive_for_single_doc_single_term ... ok
[INFO] [stdout] test bm25::tests::test_oov_term_excluded_from_scoring ... ok
[INFO] [stdout] test bm25::tests::test_scoring_impact_tf ... ok
[INFO] [stdout] test bm25::tests::test_search_does_not_mutate_index ... ok
[INFO] [stdout] test bm25::tests::test_search_dedup_hashset_path_distinct_terms ... ok
[INFO] [stdout] test bm25::tests::test_search_empty_index ... ok
[INFO] [stdout] test bm25::tests::test_search_distinct_terms_each_contribute ... ok
[INFO] [stdout] test bm25::tests::test_scoring_math_general_case ... ok
[INFO] [stdout] test bm25::tests::test_search_exact_match ... ok
[INFO] [stdout] test bm25::tests::test_search_empty_query ... ok
[INFO] [stdout] test bm25::tests::test_single_term_query ... ok
[INFO] [stdout] test bm25::tests::test_no_matching_terms ... ok
[INFO] [stdout] test bm25::tests::test_top_k ... ok
[INFO] [stdout] test bm25::tests::test_zero_length_document ... ok
[INFO] [stdout] test bm25::tests::test_replace_document ... ok
[INFO] [stdout] test bm25::tests::test_idf_formula_positive_for_all_valid_inputs ... ok
[INFO] [stdout] test hybrid::tests::test_compute_weights_very_long_query ... ok
[INFO] [stdout] test hybrid::tests::test_merge_results_basic ... ok
[INFO] [stdout] test hybrid::tests::test_merge_results_epsilon_boundary ... ok
[INFO] [stdout] test hybrid::tests::test_merge_results_equal_scores ... ok
[INFO] [stdout] test bm25::tests::test_top_k_zero_returns_empty ... ok
[INFO] [stdout] test bm25::tests::test_search_mutant_prevention ... ok
[INFO] [stdout] test bm25::tests::test_zero_score_documents_excluded_from_results ... ok
[INFO] [stdout] test hybrid::tests::test_compute_weights_medium_query ... ok
[INFO] [stdout] test bm25::tests::test_search_partial_match ... ok
[INFO] [stdout] test hybrid::tests::test_compute_weights_long_query ... ok
[INFO] [stdout] test hybrid::tests::test_compute_weights_short_query ... ok
[INFO] [stdout] test hybrid::tests::test_merge_results_top_k_exact_boundary ... ok
[INFO] [stdout] test hybrid::tests::test_normalize_scores_equal ... ok
[INFO] [stdout] test hybrid::tests::test_normalize_scores_range_two ... ok
[INFO] [stdout] test hybrid::tests::test_exact_score_calculation ... ok
[INFO] [stdout] test hybrid::tests::test_normalize_scores_empty ... ok
[INFO] [stdout] test rerank::tests::test_parse_rerankers_invalid_blend ... ok
[INFO] [stdout] test hybrid::tests::test_merge_results_empty ... ok
[INFO] [stdout] test hybrid::tests::test_range_epsilon_boundary ... ok
[INFO] [stdout] test rerank::tests::test_recency_reranker ... ok
[INFO] [stdout] test rerank::tests::test_parse_rerankers ... ok
[INFO] [stdout] test hybrid::tests::test_merge_results_top_k ... ok
[INFO] [stdout] test rerank::tests::test_mmr_reranker ... ok
[INFO] [stdout] test rerank::tests::test_mmr_top_k_zero_returns_empty ... ok
[INFO] [stdout] test hybrid::tests::test_merge_results_weighted ... ok
[INFO] [stdout] test hybrid::tests::test_normalize_scores_basic ... ok
[INFO] [stdout] test rerank::tests::test_mmr_lambda_zero_score_is_negative_after_first_selection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests csm_retrieval
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/bm25.rs - bm25 (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.69s; merged doctests compilation took 0.67s
[INFO] running `Command { std: "docker" "inspect" "6cd7bef9a5f194bf78b0d89565c8a34f074b37b954808fe01936ef94981c2350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cd7bef9a5f194bf78b0d89565c8a34f074b37b954808fe01936ef94981c2350", kill_on_drop: false }`
[INFO] [stdout] 6cd7bef9a5f194bf78b0d89565c8a34f074b37b954808fe01936ef94981c2350
