[INFO] fetching crate ferrum_cloud 0.1.0...
[INFO] testing ferrum_cloud-0.1.0 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate ferrum_cloud 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ferrum_cloud 0.1.0
[INFO] finished tweaking crates.io crate ferrum_cloud 0.1.0
[INFO] tweaked toml for crates.io crate ferrum_cloud 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ferrum_cloud 0.1.0 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ferrum_cloud 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hermit-abi v0.5.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d9933e06d976bff241f208f52d59a1bab53b7d5efb0cd1c5a1ad22e83165690
[INFO] running `Command { std: "docker" "start" "-a" "0d9933e06d976bff241f208f52d59a1bab53b7d5efb0cd1c5a1ad22e83165690", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d9933e06d976bff241f208f52d59a1bab53b7d5efb0cd1c5a1ad22e83165690", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9933e06d976bff241f208f52d59a1bab53b7d5efb0cd1c5a1ad22e83165690", kill_on_drop: false }`
[INFO] [stdout] 0d9933e06d976bff241f208f52d59a1bab53b7d5efb0cd1c5a1ad22e83165690
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddde3337e681145856722f531e476647dc84b0ef3004fe0a1d2776f9c4ac29cc
[INFO] running `Command { std: "docker" "start" "-a" "ddde3337e681145856722f531e476647dc84b0ef3004fe0a1d2776f9c4ac29cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling ferrum_cloud v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `CloudError`
[INFO] [stdout]  --> src/algorithms/feature.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CloudError`
[INFO] [stdout]  --> src/algorithms/filter.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CloudError`
[INFO] [stdout]  --> src/algorithms/registration.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap` and `HashSet`
[INFO] [stdout]  --> src/algorithms/segmentation.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CloudError` and `Result`
[INFO] [stdout]  --> src/core/cloud.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PointXYZRGB`
[INFO] [stdout]  --> src/io/pcd.rs:6:58
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::core::{Metadata, Point, PointCloud, PointXYZ, PointXYZRGB};
[INFO] [stdout]   |                                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CloudError`
[INFO] [stdout]  --> src/io/pcd.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CloudError` and `Result`
[INFO] [stdout]  --> src/search/kdtree.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CloudError` and `Result`
[INFO] [stdout]  --> src/search/octree.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/algorithms/filter.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |             let mut result = points.into_iter().next().unwrap();
[INFO] [stdout]    |                 ----^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `avg_pos`
[INFO] [stdout]   --> src/algorithms/filter.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |             let avg_pos = [sum[0] / count, sum[1] / count, sum[2] / count];
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_avg_pos`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transformed_pos`
[INFO] [stdout]   --> src/algorithms/registration.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let transformed_pos = apply_transform(pos, transform);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transformed_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/algorithms/segmentation.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |     for (i, point) in cloud.iter().enumerate() {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DataFormat` is never used
[INFO] [stdout]    --> src/io/pcd.rs:137:6
[INFO] [stdout]     |
[INFO] [stdout] 137 | enum DataFormat {
[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 `axis` is never read
[INFO] [stdout]   --> src/search/kdtree.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct KdNode<P: Point> {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 19 |     point: P,
[INFO] [stdout] 20 |     axis: usize, // 0=x, 1=y, 2=z
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/cloud.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn iter(&self) -> std::slice::Iter<P> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn iter(&self) -> std::slice::Iter<'_, P> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/cloud.rs:137:21
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn iter_mut(&mut self) -> std::slice::IterMut<P> {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn iter_mut(&mut self) -> std::slice::IterMut<'_, P> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/cloud.rs:142:21
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn par_iter(&self) -> rayon::slice::Iter<P> {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn par_iter(&self) -> rayon::slice::Iter<'_, P> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/cloud.rs:147:25
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn par_iter_mut(&mut self) -> rayon::slice::IterMut<P> {
[INFO] [stdout]     |                         ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn par_iter_mut(&mut self) -> rayon::slice::IterMut<'_, P> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.13s
[INFO] running `Command { std: "docker" "inspect" "ddde3337e681145856722f531e476647dc84b0ef3004fe0a1d2776f9c4ac29cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddde3337e681145856722f531e476647dc84b0ef3004fe0a1d2776f9c4ac29cc", kill_on_drop: false }`
[INFO] [stdout] ddde3337e681145856722f531e476647dc84b0ef3004fe0a1d2776f9c4ac29cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02a326123de2a1b66be3e3bfae89466fc1abf502a88c5a7d06a860cab2d8ef07
[INFO] running `Command { std: "docker" "start" "-a" "02a326123de2a1b66be3e3bfae89466fc1abf502a88c5a7d06a860cab2d8ef07", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stdout] warning: unused import: `CloudError`
[INFO] [stdout]  --> src/algorithms/feature.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CloudError`
[INFO] [stdout]  --> src/algorithms/filter.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CloudError`
[INFO] [stdout]  --> src/algorithms/registration.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap` and `HashSet`
[INFO] [stdout]  --> src/algorithms/segmentation.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CloudError` and `Result`
[INFO] [stdout]  --> src/core/cloud.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PointXYZRGB`
[INFO] [stdout]  --> src/io/pcd.rs:6:58
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::core::{Metadata, Point, PointCloud, PointXYZ, PointXYZRGB};
[INFO] [stdout]   |                                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CloudError`
[INFO] [stdout]  --> src/io/pcd.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CloudError` and `Result`
[INFO] [stdout]  --> src/search/kdtree.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CloudError` and `Result`
[INFO] [stdout]  --> src/search/octree.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/algorithms/filter.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |             let mut result = points.into_iter().next().unwrap();
[INFO] [stdout]    |                 ----^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `avg_pos`
[INFO] [stdout]   --> src/algorithms/filter.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |             let avg_pos = [sum[0] / count, sum[1] / count, sum[2] / count];
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_avg_pos`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transformed_pos`
[INFO] [stdout]   --> src/algorithms/registration.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let transformed_pos = apply_transform(pos, transform);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transformed_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/algorithms/segmentation.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |     for (i, point) in cloud.iter().enumerate() {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DataFormat` is never used
[INFO] [stdout]    --> src/io/pcd.rs:137:6
[INFO] [stdout]     |
[INFO] [stdout] 137 | enum DataFormat {
[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 `axis` is never read
[INFO] [stdout]   --> src/search/kdtree.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct KdNode<P: Point> {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 19 |     point: P,
[INFO] [stdout] 20 |     axis: usize, // 0=x, 1=y, 2=z
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/cloud.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn iter(&self) -> std::slice::Iter<P> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn iter(&self) -> std::slice::Iter<'_, P> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/cloud.rs:137:21
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn iter_mut(&mut self) -> std::slice::IterMut<P> {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn iter_mut(&mut self) -> std::slice::IterMut<'_, P> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/cloud.rs:142:21
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn par_iter(&self) -> rayon::slice::Iter<P> {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn par_iter(&self) -> rayon::slice::Iter<'_, P> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/cloud.rs:147:25
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn par_iter_mut(&mut self) -> rayon::slice::IterMut<P> {
[INFO] [stdout]     |                         ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn par_iter_mut(&mut self) -> rayon::slice::IterMut<'_, P> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling ferrum_cloud v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `CloudError`
[INFO] [stdout]  --> src/algorithms/feature.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CloudError`
[INFO] [stdout]  --> src/algorithms/filter.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CloudError`
[INFO] [stdout]  --> src/algorithms/registration.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap` and `HashSet`
[INFO] [stdout]  --> src/algorithms/segmentation.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CloudError` and `Result`
[INFO] [stdout]  --> src/core/cloud.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PointXYZRGB`
[INFO] [stdout]  --> src/io/pcd.rs:6:58
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::core::{Metadata, Point, PointCloud, PointXYZ, PointXYZRGB};
[INFO] [stdout]   |                                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CloudError`
[INFO] [stdout]  --> src/io/pcd.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CloudError` and `Result`
[INFO] [stdout]  --> src/search/kdtree.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CloudError` and `Result`
[INFO] [stdout]  --> src/search/octree.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{CloudError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/algorithms/filter.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |             let mut result = points.into_iter().next().unwrap();
[INFO] [stdout]    |                 ----^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `avg_pos`
[INFO] [stdout]   --> src/algorithms/filter.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |             let avg_pos = [sum[0] / count, sum[1] / count, sum[2] / count];
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_avg_pos`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transformed_pos`
[INFO] [stdout]   --> src/algorithms/registration.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let transformed_pos = apply_transform(pos, transform);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transformed_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/algorithms/segmentation.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |     for (i, point) in cloud.iter().enumerate() {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DataFormat` is never used
[INFO] [stdout]    --> src/io/pcd.rs:137:6
[INFO] [stdout]     |
[INFO] [stdout] 137 | enum DataFormat {
[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 `axis` is never read
[INFO] [stdout]   --> src/search/kdtree.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct KdNode<P: Point> {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 19 |     point: P,
[INFO] [stdout] 20 |     axis: usize, // 0=x, 1=y, 2=z
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/cloud.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn iter(&self) -> std::slice::Iter<P> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn iter(&self) -> std::slice::Iter<'_, P> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/cloud.rs:137:21
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn iter_mut(&mut self) -> std::slice::IterMut<P> {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn iter_mut(&mut self) -> std::slice::IterMut<'_, P> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/cloud.rs:142:21
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn par_iter(&self) -> rayon::slice::Iter<P> {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn par_iter(&self) -> rayon::slice::Iter<'_, P> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/cloud.rs:147:25
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn par_iter_mut(&mut self) -> rayon::slice::IterMut<P> {
[INFO] [stdout]     |                         ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn par_iter_mut(&mut self) -> rayon::slice::IterMut<'_, P> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.89s
[INFO] running `Command { std: "docker" "inspect" "02a326123de2a1b66be3e3bfae89466fc1abf502a88c5a7d06a860cab2d8ef07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a326123de2a1b66be3e3bfae89466fc1abf502a88c5a7d06a860cab2d8ef07", kill_on_drop: false }`
[INFO] [stdout] 02a326123de2a1b66be3e3bfae89466fc1abf502a88c5a7d06a860cab2d8ef07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47be000f211aea3d9defd7259046db33af43a03d723f402073a4ec8c59866555
[INFO] running `Command { std: "docker" "start" "-a" "47be000f211aea3d9defd7259046db33af43a03d723f402073a4ec8c59866555", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `CloudError`
[INFO] [stderr]  --> src/algorithms/feature.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::error::{CloudError, Result};
[INFO] [stderr]   |                    ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CloudError`
[INFO] [stderr]  --> src/algorithms/filter.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::error::{CloudError, Result};
[INFO] [stderr]   |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CloudError`
[INFO] [stderr]  --> src/algorithms/registration.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::error::{CloudError, Result};
[INFO] [stderr]   |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HashMap` and `HashSet`
[INFO] [stderr]  --> src/algorithms/segmentation.rs:9:24
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::collections::{HashMap, HashSet};
[INFO] [stderr]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CloudError` and `Result`
[INFO] [stderr]  --> src/core/cloud.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::error::{CloudError, Result};
[INFO] [stderr]   |                    ^^^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PointXYZRGB`
[INFO] [stderr]  --> src/io/pcd.rs:6:58
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::core::{Metadata, Point, PointCloud, PointXYZ, PointXYZRGB};
[INFO] [stderr]   |                                                          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CloudError`
[INFO] [stderr]  --> src/io/pcd.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::error::{CloudError, Result};
[INFO] [stderr]   |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CloudError` and `Result`
[INFO] [stderr]  --> src/search/kdtree.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::error::{CloudError, Result};
[INFO] [stderr]   |                    ^^^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CloudError` and `Result`
[INFO] [stderr]  --> src/search/octree.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::error::{CloudError, Result};
[INFO] [stderr]   |                    ^^^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/algorithms/filter.rs:55:17
[INFO] [stderr]    |
[INFO] [stderr] 55 |             let mut result = points.into_iter().next().unwrap();
[INFO] [stderr]    |                 ----^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `avg_pos`
[INFO] [stderr]   --> src/algorithms/filter.rs:50:17
[INFO] [stderr]    |
[INFO] [stderr] 50 |             let avg_pos = [sum[0] / count, sum[1] / count, sum[2] / count];
[INFO] [stderr]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_avg_pos`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `transformed_pos`
[INFO] [stderr]   --> src/algorithms/registration.rs:45:13
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let transformed_pos = apply_transform(pos, transform);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transformed_pos`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `point`
[INFO] [stderr]   --> src/algorithms/segmentation.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |     for (i, point) in cloud.iter().enumerate() {
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stderr] 
[INFO] [stderr] warning: enum `DataFormat` is never used
[INFO] [stderr]    --> src/io/pcd.rs:137:6
[INFO] [stderr]     |
[INFO] [stderr] 137 | enum DataFormat {
[INFO] [stderr]     |      ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `axis` is never read
[INFO] [stderr]   --> src/search/kdtree.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | struct KdNode<P: Point> {
[INFO] [stderr]    |        ------ field in this struct
[INFO] [stderr] 19 |     point: P,
[INFO] [stderr] 20 |     axis: usize, // 0=x, 1=y, 2=z
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/core/cloud.rs:132:17
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn iter(&self) -> std::slice::Iter<P> {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn iter(&self) -> std::slice::Iter<'_, P> {
[INFO] [stderr]     |                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/core/cloud.rs:137:21
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn iter_mut(&mut self) -> std::slice::IterMut<P> {
[INFO] [stderr]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn iter_mut(&mut self) -> std::slice::IterMut<'_, P> {
[INFO] [stderr]     |                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/core/cloud.rs:142:21
[INFO] [stderr]     |
[INFO] [stderr] 142 |     pub fn par_iter(&self) -> rayon::slice::Iter<P> {
[INFO] [stderr]     |                     ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 142 |     pub fn par_iter(&self) -> rayon::slice::Iter<'_, P> {
[INFO] [stderr]     |                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/core/cloud.rs:147:25
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn par_iter_mut(&mut self) -> rayon::slice::IterMut<P> {
[INFO] [stderr]     |                         ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn par_iter_mut(&mut self) -> rayon::slice::IterMut<'_, P> {
[INFO] [stderr]     |                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: `ferrum_cloud` (lib) generated 19 warnings (run `cargo fix --lib -p ferrum_cloud` to apply 17 suggestions)
[INFO] [stderr] warning: `ferrum_cloud` (lib test) generated 19 warnings (19 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ferrum_cloud-d35d1c44b38720c0)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test algorithms::registration::tests::test_icp_placeholder ... ok
[INFO] [stdout] test algorithms::segmentation::tests::test_ransac_plane ... ok
[INFO] [stdout] test algorithms::segmentation::tests::test_euclidean_clustering ... ok
[INFO] [stdout] test core::cloud::tests::test_point_cloud_creation ... ok
[INFO] [stdout] test core::cloud::tests::test_point_cloud_from_points ... ok
[INFO] [stdout] test core::cloud::tests::test_point_cloud_operations ... ok
[INFO] [stdout] test core::metadata::tests::test_metadata_creation ... ok
[INFO] [stdout] test core::point::tests::test_point_distance ... ok
[INFO] [stdout] test core::point::tests::test_point_xyz_creation ... ok
[INFO] [stdout] test core::metadata::tests::test_custom_fields ... ok
[INFO] [stdout] test core::metadata::tests::test_organized_metadata ... ok
[INFO] [stdout] test core::view::tests::test_point_cloud_view_creation ... ok
[INFO] [stdout] test core::view::tests::test_view_slice ... ok
[INFO] [stdout] test core::point::tests::test_point_xyz_rgb ... ok
[INFO] [stdout] test io::las::tests::test_las_not_implemented ... ok
[INFO] [stdout] test io::ply::tests::test_ply_writing ... ok
[INFO] [stdout] test search::octree::tests::test_octree_radius_search ... ok
[INFO] [stdout] test io::pcd::tests::test_pcd_roundtrip ... ok
[INFO] [stdout] test tests::test_point_cloud_creation ... ok
[INFO] [stdout] test search::kdtree::tests::test_radius_search ... ok
[INFO] [stdout] test search::octree::tests::test_bounding_box ... ok
[INFO] [stdout] test search::octree::tests::test_octree_build ... ok
[INFO] [stdout] test io::ply::tests::test_ply_parsing ... ok
[INFO] [stdout] test search::kdtree::tests::test_kdtree_build ... ok
[INFO] [stdout] test tests::test_basic_point_creation ... ok
[INFO] [stdout] test utils::tests::test_math_functions ... ok
[INFO] [stdout] test utils::tests::test_statistics ... ok
[INFO] [stdout] test search::kdtree::tests::test_nearest_neighbor ... ok
[INFO] [stdout] test algorithms::registration::tests::test_identity_transform ... ok
[INFO] [stdout] test algorithms::filter::tests::test_voxel_downsample ... ok
[INFO] [stdout] test algorithms::filter::tests::test_pass_through_filter ... ok
[INFO] [stdout] test core::cloud::tests::test_centroid ... ok
[INFO] [stdout] test core::cloud::tests::test_bounding_box ... ok
[INFO] [stdout] test core::cloud::tests::test_filter ... ok
[INFO] [stdout] test core::view::tests::test_view_operations ... ok
[INFO] [stdout] test algorithms::filter::tests::test_radius_outlier_removal ... ok
[INFO] [stdout] test utils::tests::test_timer ... ok
[INFO] [stdout] test utils::tests::test_color_conversion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ferrum_cloud
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 18) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 18) stdout ----
[INFO] [stdout] error[E0599]: no method named `estimate_normals` found for enum `std::result::Result<T, E>` in the current scope
[INFO] [stdout]   --> src/lib.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 27 |       let processed = cloud
[INFO] [stdout]    |  _____________________-
[INFO] [stdout] 28 | |         .voxel_downsample(0.05)
[INFO] [stdout] 29 | |         .remove_outliers(50, 1.0)
[INFO] [stdout] 30 | |         .estimate_normals(0.5);
[INFO] [stdout]    | |         -^^^^^^^^^^^^^^^^ method not found in `std::result::Result<PointCloud<PointXYZ>, CloudError>`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    |
[INFO] [stdout]    |
[INFO] [stdout] note: the method `estimate_normals` exists on the type `PointCloud<PointXYZ>`
[INFO] [stdout]   --> src/algorithms/feature.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn estimate_normals(&self, search_radius: f32) -> Result<Vec<[f32; 3]>>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: use the `?` operator to extract the `PointCloud<PointXYZ>` value, propagating a `Result::Err` value to the caller
[INFO] [stdout]    |
[INFO] [stdout] 29 |         .remove_outliers(50, 1.0)?
[INFO] [stdout]    |                                  +
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 18)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.28s; merged doctests compilation took 0.13s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "47be000f211aea3d9defd7259046db33af43a03d723f402073a4ec8c59866555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47be000f211aea3d9defd7259046db33af43a03d723f402073a4ec8c59866555", kill_on_drop: false }`
[INFO] [stdout] 47be000f211aea3d9defd7259046db33af43a03d723f402073a4ec8c59866555
