[INFO] fetching crate db-index 0.13.0...
[INFO] testing db-index-0.13.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate db-index 0.13.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate db-index 0.13.0
[INFO] finished tweaking crates.io crate db-index 0.13.0
[INFO] tweaked toml for crates.io crate db-index 0.13.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate db-index 0.13.0 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 db-index 0.13.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d9d21bdf3360c32093733413cf7415ede4656eedd18cf5e168f9d15fd93d6815
[INFO] running `Command { std: "docker" "start" "d9d21bdf3360c32093733413cf7415ede4656eedd18cf5e168f9d15fd93d6815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9d21bdf3360c32093733413cf7415ede4656eedd18cf5e168f9d15fd93d6815", 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" "d9d21bdf3360c32093733413cf7415ede4656eedd18cf5e168f9d15fd93d6815" "/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" "d9d21bdf3360c32093733413cf7415ede4656eedd18cf5e168f9d15fd93d6815", 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" "d9d21bdf3360c32093733413cf7415ede4656eedd18cf5e168f9d15fd93d6815" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling arc-swap v1.9.2
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling ordered-float v5.5.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling bytemuck_derive v1.12.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling bytemuck v1.25.2
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling zerocopy-derive v0.8.56
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling db-index v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `parking_lot`
[INFO] [stderr]   --> Cargo.toml:23:15
[INFO] [stderr]    |
[INFO] [stderr] 23 | [dependencies.parking_lot]
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `parking_lot`
[INFO] [stderr] warning: `db-index` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 34.07s
[INFO] running `Command { std: "docker" "inspect" "d9d21bdf3360c32093733413cf7415ede4656eedd18cf5e168f9d15fd93d6815", 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" "d9d21bdf3360c32093733413cf7415ede4656eedd18cf5e168f9d15fd93d6815" "/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 getrandom v0.3.4
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling divan-macros v0.1.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling condtype v1.3.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling regex-lite v0.1.9
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling rand v0.9.5
[INFO] [stderr]    Compiling db-index v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling terminal_size v0.4.4
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling clap_builder v4.6.6
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]    Compiling clap v4.6.6
[INFO] [stderr]    Compiling divan v0.1.21
[INFO] [stderr] warning: unused dependency `parking_lot`
[INFO] [stderr]   --> Cargo.toml:23:15
[INFO] [stderr]    |
[INFO] [stderr] 23 | [dependencies.parking_lot]
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `parking_lot`
[INFO] [stderr] warning: `db-index` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "d9d21bdf3360c32093733413cf7415ede4656eedd18cf5e168f9d15fd93d6815", 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" "d9d21bdf3360c32093733413cf7415ede4656eedd18cf5e168f9d15fd93d6815" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused dependency `parking_lot`
[INFO] [stderr]   --> Cargo.toml:23:15
[INFO] [stderr]    |
[INFO] [stderr] 23 | [dependencies.parking_lot]
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `parking_lot`
[INFO] [stderr] warning: `db-index` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/db-index/d88d4e37721483c5/out/db_index-d88d4e37721483c5)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test hnsw::implementation::tests::hash_level_is_deterministic_and_seed_sensitive ... ok
[INFO] [stdout] test hnsw::implementation::tests::hash_level_distribution_matches_exponential ... ok
[INFO] [stdout] test hnsw::implementation::tests::delete_removes_immediately_and_search_excludes ... ok
[INFO] [stdout] test hnsw::implementation::tests::deleting_entry_point_reassigns_and_search_survives ... ok
[INFO] [stdout] test hnsw::implementation::tests::set_and_search_roundtrip_exact_nearest ... ok
[INFO] [stdout] test hnsw::implementation::tests::simple_store_passes_conformance ... ok
[INFO] [stdout] test hnsw::implementation::tests::entry_point_reassignment_does_not_prefer_low_node_ids_over_high_levels ... ok
[INFO] [stdout] test hnsw::implementation::tests::test_config ... ok
[INFO] [stdout] test hnsw::implementation::tests::test_hnsw_index_creation ... ok
[INFO] [stdout] test hnsw::implementation::tests::traversal_through_a_stale_link_is_safe ... ok
[INFO] [stdout] test hnsw::metric::tests::inner_product_matches_scalar_across_dims ... ok
[INFO] [stdout] test hnsw::store::testing::adjacency_count_field_does_not_overflow_past_u8_neighbour_counts ... ok
[INFO] [stdout] test hnsw::store::testing::adjacency_roundtrip_level0_m16 ... ok
[INFO] [stdout] test hnsw::store::testing::adjacency_encode_panics_rather_than_silently_truncating_above_u16_max - should panic ... ok
[INFO] [stdout] test hnsw::store::testing::meta_empty_graph_has_no_entry_point ... ok
[INFO] [stdout] test hnsw::store::testing::meta_rejects_corrupted_qi8_scale_at_load_boundary ... ok
[INFO] [stdout] test hnsw::store::testing::meta_rejects_older_schema_version_no_downgrade_path ... ok
[INFO] [stdout] test hnsw::store::testing::meta_rejects_newer_schema_version ... ok
[INFO] [stdout] test hnsw::store::testing::node_id_from_u32_roundtrips_through_as_u32 ... ok
[INFO] [stdout] test hnsw::store::testing::vector_decode_rejects_extra_trailing_bytes_even_when_a_naive_take_would_hide_it ... ok
[INFO] [stdout] test hnsw::store::testing::vector_encoding_sizes_are_expected ... ok
[INFO] [stdout] test hnsw::metric::tests::l2_matches_scalar_across_dims ... ok
[INFO] [stdout] test hnsw::store::testing::vector_f16_roundtrip_within_tolerance ... ok
[INFO] [stdout] test hnsw::store::testing::meta_roundtrip ... ok
[INFO] [stdout] test hnsw::store::testing::vector_qi8_decode_also_rejects_invalid_scale_not_just_encode ... ok
[INFO] [stdout] test hnsw::store::testing::vector_qi8_encode_rejects_negative_scale ... ok
[INFO] [stdout] test hnsw::store::testing::vector_decode_rejects_wrong_length ... ok
[INFO] [stdout] test hnsw::store::testing::vector_qi8_encode_rejects_zero_scale ... ok
[INFO] [stdout] test hnsw::store::testing::vector_qi8_roundtrip_within_scale ... ok
[INFO] [stdout] test hnsw::vectors::tests::in_memory_vector_store_save_load_roundtrip ... ok
[INFO] [stdout] test hnsw::store::testing::vector_qi8_clamps_out_of_range_values_instead_of_wrapping ... ok
[INFO] [stdout] test hnsw::vectors::tests::qi8_vector_store_save_load_roundtrip ... ok
[INFO] [stdout] test hnsw::store::testing::vector_f32_roundtrip_exact ... ok
[INFO] [stdout] test hnsw::vectors::tests::save_errors_on_missing_vector ... ok
[INFO] [stdout] test hnsw::kernels::qi8_tests::qi8_l2_sq_matches_f32_reference ... ok
[INFO] [stdout] test hnsw::implementation::tests::deleting_entry_point_reassigns_to_the_highest_level_survivor ... ok
[INFO] [stdout] test hnsw::implementation::tests::max_level_advances_as_more_nodes_are_inserted ... ok
[INFO] [stdout] test hnsw::implementation::tests::insert_produces_varying_levels_across_many_nodes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests db_index
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d9d21bdf3360c32093733413cf7415ede4656eedd18cf5e168f9d15fd93d6815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9d21bdf3360c32093733413cf7415ede4656eedd18cf5e168f9d15fd93d6815", kill_on_drop: false }`
[INFO] [stdout] d9d21bdf3360c32093733413cf7415ede4656eedd18cf5e168f9d15fd93d6815
