[INFO] fetching crate vectx-core 0.2.7...
[INFO] testing vectx-core-0.2.7 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate vectx-core 0.2.7 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate vectx-core 0.2.7
[INFO] finished tweaking crates.io crate vectx-core 0.2.7
[INFO] tweaked toml for crates.io crate vectx-core 0.2.7 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vectx-core 0.2.7 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vectx-core 0.2.7 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6098bdc21f59181cdda86c60be0a149cf663ff8aa8354b5ae2dc2fe12c068c90
[INFO] running `Command { std: "docker" "start" "-a" "6098bdc21f59181cdda86c60be0a149cf663ff8aa8354b5ae2dc2fe12c068c90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6098bdc21f59181cdda86c60be0a149cf663ff8aa8354b5ae2dc2fe12c068c90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6098bdc21f59181cdda86c60be0a149cf663ff8aa8354b5ae2dc2fe12c068c90", kill_on_drop: false }`
[INFO] [stdout] 6098bdc21f59181cdda86c60be0a149cf663ff8aa8354b5ae2dc2fe12c068c90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a593261728cd608d3610857cd8f8a4ea7c54679983856c49775449c622cff76
[INFO] running `Command { std: "docker" "start" "-a" "8a593261728cd608d3610857cd8f8a4ea7c54679983856c49775449c622cff76", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling ordered-float v5.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling vectx-core v0.2.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `contains` is never used
[INFO] [stdout]   --> src/hnsw.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl VisitedSet {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     fn contains(&self, idx: usize) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `distance` is never used
[INFO] [stdout]    --> src/hnsw.rs:317:8
[INFO] [stdout]     |
[INFO] [stdout] 167 | impl HnswIndex {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 317 |     fn distance(&self, query: &Vector, node_idx: usize) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.17s
[INFO] running `Command { std: "docker" "inspect" "8a593261728cd608d3610857cd8f8a4ea7c54679983856c49775449c622cff76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a593261728cd608d3610857cd8f8a4ea7c54679983856c49775449c622cff76", kill_on_drop: false }`
[INFO] [stdout] 8a593261728cd608d3610857cd8f8a4ea7c54679983856c49775449c622cff76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc53172853bea44bbc24df9e5d8ac2bd88632de87a864f8f2d7b925a3d1c789c
[INFO] running `Command { std: "docker" "start" "-a" "bc53172853bea44bbc24df9e5d8ac2bd88632de87a864f8f2d7b925a3d1c789c", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling vectx-core v0.2.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `contains` is never used
[INFO] [stdout]   --> src/hnsw.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl VisitedSet {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     fn contains(&self, idx: usize) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `distance` is never used
[INFO] [stdout]    --> src/hnsw.rs:317:8
[INFO] [stdout]     |
[INFO] [stdout] 167 | impl HnswIndex {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 317 |     fn distance(&self, query: &Vector, node_idx: usize) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stdout] warning: method `distance` is never used
[INFO] [stdout]    --> src/hnsw.rs:317:8
[INFO] [stdout]     |
[INFO] [stdout] 167 | impl HnswIndex {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 317 |     fn distance(&self, query: &Vector, node_idx: usize) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.44s
[INFO] running `Command { std: "docker" "inspect" "bc53172853bea44bbc24df9e5d8ac2bd88632de87a864f8f2d7b925a3d1c789c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc53172853bea44bbc24df9e5d8ac2bd88632de87a864f8f2d7b925a3d1c789c", kill_on_drop: false }`
[INFO] [stdout] bc53172853bea44bbc24df9e5d8ac2bd88632de87a864f8f2d7b925a3d1c789c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 546c32a1ef6d340adadf1923216b2d6f8e4aa9d38e9eec2e089eb14cb0b629f7
[INFO] running `Command { std: "docker" "start" "-a" "546c32a1ef6d340adadf1923216b2d6f8e4aa9d38e9eec2e089eb14cb0b629f7", kill_on_drop: false }`
[INFO] [stderr] warning: method `contains` is never used
[INFO] [stderr]   --> src/hnsw.rs:69:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl VisitedSet {
[INFO] [stderr]    | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 69 |     fn contains(&self, idx: usize) -> bool {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `distance` is never used
[INFO] [stderr]    --> src/hnsw.rs:317:8
[INFO] [stderr]     |
[INFO] [stderr] 167 | impl HnswIndex {
[INFO] [stderr]     | -------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 317 |     fn distance(&self, query: &Vector, node_idx: usize) -> f32 {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `vectx-core` (lib) generated 2 warnings
[INFO] [stderr] warning: method `distance` is never used
[INFO] [stderr]    --> src/hnsw.rs:317:8
[INFO] [stderr]     |
[INFO] [stderr] 167 | impl HnswIndex {
[INFO] [stderr]     | -------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 317 |     fn distance(&self, query: &Vector, node_idx: usize) -> f32 {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `vectx-core` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vectx_core-028e8d78074bd00d)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test multivector::tests::test_max_sim_different ... ok
[INFO] [stdout] test hnsw::tests::test_hnsw_insert_search ... ok
[INFO] [stdout] test hnsw::tests::test_visited_set ... ok
[INFO] [stdout] test multivector::tests::test_max_sim_identical ... ok
[INFO] [stdout] test multivector::tests::test_multivector_creation ... ok
[INFO] [stdout] test vector::tests::test_l2_distance ... ok
[INFO] [stdout] test vector::tests::test_cosine_similarity ... ok
[INFO] [stdout] test multivector::tests::test_max_sim_cosine ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vectx_core
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "546c32a1ef6d340adadf1923216b2d6f8e4aa9d38e9eec2e089eb14cb0b629f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "546c32a1ef6d340adadf1923216b2d6f8e4aa9d38e9eec2e089eb14cb0b629f7", kill_on_drop: false }`
[INFO] [stdout] 546c32a1ef6d340adadf1923216b2d6f8e4aa9d38e9eec2e089eb14cb0b629f7