[INFO] fetching crate kiddo 0.1.4...
[INFO] checking kiddo-0.1.4 against try#8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 for pr-86194
[INFO] extracting crate kiddo 0.1.4 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate kiddo 0.1.4 on toolchain 8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kiddo 0.1.4
[INFO] finished tweaking crates.io crate kiddo 0.1.4
[INFO] tweaked toml for crates.io crate kiddo 0.1.4 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32ace36dc71f120c2c18e5bf07d65e85e71f2aa5e0615331ca1f5c2f47e82116
[INFO] running `Command { std: "docker" "start" "-a" "32ace36dc71f120c2c18e5bf07d65e85e71f2aa5e0615331ca1f5c2f47e82116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32ace36dc71f120c2c18e5bf07d65e85e71f2aa5e0615331ca1f5c2f47e82116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32ace36dc71f120c2c18e5bf07d65e85e71f2aa5e0615331ca1f5c2f47e82116", kill_on_drop: false }`
[INFO] [stdout] 32ace36dc71f120c2c18e5bf07d65e85e71f2aa5e0615331ca1f5c2f47e82116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddbc20b012ed8687d969364cef51c0014a402bd79710828a30bf74800eff322d
[INFO] running `Command { std: "docker" "start" "-a" "ddbc20b012ed8687d969364cef51c0014a402bd79710828a30bf74800eff322d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking crossbeam-utils v0.8.5
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking plotters v0.3.1
[INFO] [stderr]     Checking kiddo v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(const_generics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout]   = note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking as-slice v0.1.5
[INFO] [stderr]     Checking aligned v0.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking criterion v0.3.4
[INFO] [stdout] warning: unused import: `kiddo::distance::squared_euclidean`
[INFO] [stdout]  --> tests/serde.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use kiddo::distance::squared_euclidean;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `kiddo::ErrorKind`
[INFO] [stdout]  --> tests/serde.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use kiddo::ErrorKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `kiddo::KdTree`
[INFO] [stdout]  --> tests/serde.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use kiddo::KdTree;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Throughput`
[INFO] [stdout]  --> benches/within_3d_unit_sphere.rs:9:85
[INFO] [stdout]   |
[INFO] [stdout] 9 | use criterion::{black_box, criterion_group, criterion_main, BenchmarkId, Criterion, Throughput};
[INFO] [stdout]   |                                                                                     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `POINT_A`
[INFO] [stdout]   --> tests/serde.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | static POINT_A: ([f64; 2], usize) = ([0f64, 0f64], 0);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `POINT_B`
[INFO] [stdout]   --> tests/serde.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | static POINT_B: ([f64; 2], usize) = ([1f64, 1f64], 1);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `POINT_C`
[INFO] [stdout]   --> tests/serde.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | static POINT_C: ([f64; 2], usize) = ([2f64, 2f64], 2);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `POINT_D`
[INFO] [stdout]   --> tests/serde.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | static POINT_D: ([f64; 2], usize) = ([3f64, 3f64], 3);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(const_generics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout]   = note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Throughput`
[INFO] [stdout]  --> benches/best_within_3d_unit_sphere.rs:9:85
[INFO] [stdout]   |
[INFO] [stdout] 9 | use criterion::{black_box, criterion_group, criterion_main, BenchmarkId, Criterion, Throughput};
[INFO] [stdout]   |                                                                                     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Float`
[INFO] [stdout]   --> benches/best_within_3d_unit_sphere.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | use num_traits::{Float, FromPrimitive};
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BinaryHeap`
[INFO] [stdout]   --> benches/best_within_3d_unit_sphere.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::collections::BinaryHeap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Throughput`
[INFO] [stdout]  --> benches/nearest_3d_unit_sphere.rs:9:85
[INFO] [stdout]   |
[INFO] [stdout] 9 | use criterion::{black_box, criterion_group, criterion_main, BenchmarkId, Criterion, Throughput};
[INFO] [stdout]   |                                                                                     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: union is never used: `SimdToArray`
[INFO] [stdout]   --> benches/within_3d_unit_sphere.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | union SimdToArray {
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rand_unit_sphere_point_f32`
[INFO] [stdout]   --> benches/within_3d_unit_sphere.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn rand_unit_sphere_point_f32() -> [f32; 3] {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rand_unit_sphere_point_f32_qwalign`
[INFO] [stdout]   --> benches/within_3d_unit_sphere.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn rand_unit_sphere_point_f32_qwalign() -> [f32; 4] {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rand_data`
[INFO] [stdout]   --> benches/within_3d_unit_sphere.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn rand_data() -> ([f64; 3], f64) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rand_sphere_data_f32`
[INFO] [stdout]   --> benches/within_3d_unit_sphere.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn rand_sphere_data_f32() -> ([f32; 3], usize) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rand_sphere_data_f32_qw`
[INFO] [stdout]   --> benches/within_3d_unit_sphere.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn rand_sphere_data_f32_qw() -> ([f32; 4], usize) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: union is never used: `SimdToArray`
[INFO] [stdout]   --> benches/best_within_3d_unit_sphere.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | union SimdToArray {
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rand_unit_sphere_point_f32`
[INFO] [stdout]   --> benches/best_within_3d_unit_sphere.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn rand_unit_sphere_point_f32() -> [f32; 3] {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rand_unit_sphere_point_f32_qwalign`
[INFO] [stdout]   --> benches/best_within_3d_unit_sphere.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn rand_unit_sphere_point_f32_qwalign() -> [f32; 4] {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rand_data`
[INFO] [stdout]   --> benches/best_within_3d_unit_sphere.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn rand_data() -> ([f64; 3], f64) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rand_sphere_data_f32`
[INFO] [stdout]   --> benches/best_within_3d_unit_sphere.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn rand_sphere_data_f32() -> ([f32; 3], usize) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rand_sphere_data_f32_qw`
[INFO] [stdout]   --> benches/best_within_3d_unit_sphere.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn rand_sphere_data_f32_qw() -> ([f32; 4], usize) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: union is never used: `SimdToArray`
[INFO] [stdout]   --> benches/nearest_3d_unit_sphere.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | union SimdToArray {
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rand_unit_sphere_point_f32`
[INFO] [stdout]   --> benches/nearest_3d_unit_sphere.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn rand_unit_sphere_point_f32() -> [f32; 3] {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rand_unit_sphere_point_f32_qwalign`
[INFO] [stdout]   --> benches/nearest_3d_unit_sphere.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn rand_unit_sphere_point_f32_qwalign() -> [f32; 4] {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rand_data`
[INFO] [stdout]   --> benches/nearest_3d_unit_sphere.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn rand_data() -> ([f64; 3], f64) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rand_sphere_data_f32`
[INFO] [stdout]   --> benches/nearest_3d_unit_sphere.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn rand_sphere_data_f32() -> ([f32; 3], usize) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rand_sphere_data_f32_qw`
[INFO] [stdout]   --> benches/nearest_3d_unit_sphere.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn rand_sphere_data_f32_qw() -> ([f32; 4], usize) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.45s
[INFO] running `Command { std: "docker" "inspect" "ddbc20b012ed8687d969364cef51c0014a402bd79710828a30bf74800eff322d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddbc20b012ed8687d969364cef51c0014a402bd79710828a30bf74800eff322d", kill_on_drop: false }`
[INFO] [stdout] ddbc20b012ed8687d969364cef51c0014a402bd79710828a30bf74800eff322d