[INFO] fetching crate arms-hat 0.1.0...
[INFO] checking arms-hat-0.1.0 against master#c290daa1e5274a52e54a0f49e31bd70192abc606 for pr-133502-23
[INFO] extracting crate arms-hat 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate arms-hat 0.1.0
[INFO] finished tweaking crates.io crate arms-hat 0.1.0
[INFO] tweaked toml for crates.io crate arms-hat 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate arms-hat 0.1.0 on toolchain c290daa1e5274a52e54a0f49e31bd70192abc606
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate arms-hat 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" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded space v0.17.0
[INFO] [stderr]   Downloaded hnsw v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 57139cd2e44562d36eca4cd8e09aa5fcf363efb13dc5aa1e587528c0bec18305
[INFO] running `Command { std: "docker" "start" "57139cd2e44562d36eca4cd8e09aa5fcf363efb13dc5aa1e587528c0bec18305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57139cd2e44562d36eca4cd8e09aa5fcf363efb13dc5aa1e587528c0bec18305", 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" "57139cd2e44562d36eca4cd8e09aa5fcf363efb13dc5aa1e587528c0bec18305" "/opt/rustwide/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57139cd2e44562d36eca4cd8e09aa5fcf363efb13dc5aa1e587528c0bec18305", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "57139cd2e44562d36eca4cd8e09aa5fcf363efb13dc5aa1e587528c0bec18305" "/opt/rustwide/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling libsqlite3-sys v0.28.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking clap_builder v4.5.54
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]     Checking space v0.17.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]     Checking hnsw v0.11.0
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking arms-hat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Point`
[INFO] [stdout]   --> src/adapters/index/persistence.rs:51:23
[INFO] [stdout]    |
[INFO] [stdout] 51 | use crate::core::{Id, Point};
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking clap v4.5.54
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: method `child_level` is never used
[INFO] [stdout]    --> src/adapters/index/hat.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout] 168 | impl ContainerLevel {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] 169 |     fn child_level(&self) -> Option<ContainerLevel> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `merge` is never read
[INFO] [stdout]    --> src/adapters/index/hat.rs:309:5
[INFO] [stdout]     |
[INFO] [stdout] 289 | pub struct HatIndex {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 309 |     merge: Arc<dyn Merge>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `compute_frechet_mean` and `geodesic_interpolate` are never used
[INFO] [stdout]    --> src/adapters/index/hat.rs:518:8
[INFO] [stdout]     |
[INFO] [stdout] 327 | impl HatIndex {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 518 |     fn compute_frechet_mean(&self, points: &[Point], initial: &Point) -> Point {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 722 |     fn geodesic_interpolate(&self, a: &Point, b: &Point, t: f32) -> Point {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `id_to_bytes` is never used
[INFO] [stdout]    --> src/adapters/index/persistence.rs:376:4
[INFO] [stdout]     |
[INFO] [stdout] 376 | fn id_to_bytes(id: &Option<Id>) -> [u8; 16] {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rusqlite v0.31.0
[INFO] [stdout] warning: unused import: `Point`
[INFO] [stdout]   --> src/adapters/index/persistence.rs:51:23
[INFO] [stdout]    |
[INFO] [stdout] 51 | use crate::core::{Id, Point};
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `child_level` is never used
[INFO] [stdout]    --> src/adapters/index/hat.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout] 168 | impl ContainerLevel {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] 169 |     fn child_level(&self) -> Option<ContainerLevel> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `merge` is never read
[INFO] [stdout]    --> src/adapters/index/hat.rs:309:5
[INFO] [stdout]     |
[INFO] [stdout] 289 | pub struct HatIndex {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 309 |     merge: Arc<dyn Merge>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `compute_frechet_mean` and `geodesic_interpolate` are never used
[INFO] [stdout]    --> src/adapters/index/hat.rs:518:8
[INFO] [stdout]     |
[INFO] [stdout] 327 | impl HatIndex {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 518 |     fn compute_frechet_mean(&self, points: &[Point], initial: &Point) -> Point {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 722 |     fn geodesic_interpolate(&self, a: &Point, b: &Point, t: f32) -> Point {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `id_to_bytes` is never used
[INFO] [stdout]    --> src/adapters/index/persistence.rs:376:4
[INFO] [stdout]     |
[INFO] [stdout] 376 | fn id_to_bytes(id: &Option<Id>) -> [u8; 16] {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.64s
[INFO] running `Command { std: "docker" "inspect" "57139cd2e44562d36eca4cd8e09aa5fcf363efb13dc5aa1e587528c0bec18305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57139cd2e44562d36eca4cd8e09aa5fcf363efb13dc5aa1e587528c0bec18305", kill_on_drop: false }`
[INFO] [stdout] 57139cd2e44562d36eca4cd8e09aa5fcf363efb13dc5aa1e587528c0bec18305
