[INFO] cloning repository https://github.com/lastvoidtemplar/kdtree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lastvoidtemplar/kdtree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flastvoidtemplar%2Fkdtree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flastvoidtemplar%2Fkdtree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f8987d3b6f674d34c2d9563528c2409d1ff3877
[INFO] testing lastvoidtemplar/kdtree against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flastvoidtemplar%2Fkdtree" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lastvoidtemplar/kdtree
[INFO] finished tweaking git repo https://github.com/lastvoidtemplar/kdtree
[INFO] tweaked toml for git repo https://github.com/lastvoidtemplar/kdtree written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lastvoidtemplar/kdtree on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lastvoidtemplar/kdtree 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" "+1.99.0-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-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2c367768c295bc66d683bd9b241d848076d270332e63cfcae1e4039fb992a32b
[INFO] running `Command { std: "docker" "start" "2c367768c295bc66d683bd9b241d848076d270332e63cfcae1e4039fb992a32b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c367768c295bc66d683bd9b241d848076d270332e63cfcae1e4039fb992a32b", 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" "2c367768c295bc66d683bd9b241d848076d270332e63cfcae1e4039fb992a32b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c367768c295bc66d683bd9b241d848076d270332e63cfcae1e4039fb992a32b", 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" "2c367768c295bc66d683bd9b241d848076d270332e63cfcae1e4039fb992a32b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling kdtree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Point` is never constructed
[INFO] [stdout]  --> src/lib.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Point {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]  --> src/kdtree.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Node<T> {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PairDistanceValue` is never constructed
[INFO] [stdout]   --> src/kdtree.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct PairDistanceValue<T, D>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KDTree` is never constructed
[INFO] [stdout]   --> src/kdtree.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct KDTree<T, D, FMap, FDist, FRadius>
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `partition`, `quick_selection`, `build_node`, `find_k_nearest_neighbors`, and `knn` are never used
[INFO] [stdout]    --> src/kdtree.rs:71:12
[INFO] [stdout]     |
[INFO] [stdout]  63 | / impl<T, D, FMap, FDist, FRadius> KDTree<T, D, FMap, FDist, FRadius>
[INFO] [stdout]  64 | | where
[INFO] [stdout]  65 | |     T: Clone,
[INFO] [stdout]  66 | |     D: PartialOrd,
[INFO] [stdout]  67 | |     FMap: Fn(&T) -> D,
[INFO] [stdout]  68 | |     FDist: Fn(&T, &T) -> D,
[INFO] [stdout]  69 | |     FRadius: Fn(&D, &D) -> D,
[INFO] [stdout]     | |_____________________________- associated items in this implementation
[INFO] [stdout]  70 |   {
[INFO] [stdout]  71 |       pub fn new(
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout]  85 |       fn partition(data: &mut [T], dimension: &FMap) -> usize {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  99 |       fn quick_selection<'a>(data: &'a mut [T], dimension: &FMap, ind: usize) -> &'a T {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |       fn build_node(
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |       pub fn find_k_nearest_neighbors(&self, target: &T, k: usize) -> Vec<T> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 |       fn knn(
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "2c367768c295bc66d683bd9b241d848076d270332e63cfcae1e4039fb992a32b", 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" "2c367768c295bc66d683bd9b241d848076d270332e63cfcae1e4039fb992a32b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling kdtree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Point` is never constructed
[INFO] [stdout]  --> src/lib.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Point {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]  --> src/kdtree.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Node<T> {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PairDistanceValue` is never constructed
[INFO] [stdout]   --> src/kdtree.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct PairDistanceValue<T, D>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KDTree` is never constructed
[INFO] [stdout]   --> src/kdtree.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct KDTree<T, D, FMap, FDist, FRadius>
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `partition`, `quick_selection`, `build_node`, `find_k_nearest_neighbors`, and `knn` are never used
[INFO] [stdout]    --> src/kdtree.rs:71:12
[INFO] [stdout]     |
[INFO] [stdout]  63 | / impl<T, D, FMap, FDist, FRadius> KDTree<T, D, FMap, FDist, FRadius>
[INFO] [stdout]  64 | | where
[INFO] [stdout]  65 | |     T: Clone,
[INFO] [stdout]  66 | |     D: PartialOrd,
[INFO] [stdout]  67 | |     FMap: Fn(&T) -> D,
[INFO] [stdout]  68 | |     FDist: Fn(&T, &T) -> D,
[INFO] [stdout]  69 | |     FRadius: Fn(&D, &D) -> D,
[INFO] [stdout]     | |_____________________________- associated items in this implementation
[INFO] [stdout]  70 |   {
[INFO] [stdout]  71 |       pub fn new(
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout]  85 |       fn partition(data: &mut [T], dimension: &FMap) -> usize {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  99 |       fn quick_selection<'a>(data: &'a mut [T], dimension: &FMap, ind: usize) -> &'a T {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |       fn build_node(
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |       pub fn find_k_nearest_neighbors(&self, target: &T, k: usize) -> Vec<T> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 |       fn knn(
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "2c367768c295bc66d683bd9b241d848076d270332e63cfcae1e4039fb992a32b", 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" "2c367768c295bc66d683bd9b241d848076d270332e63cfcae1e4039fb992a32b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Point` is never constructed
[INFO] [stderr]  --> src/lib.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | struct Point {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Node` is never constructed
[INFO] [stderr]  --> src/kdtree.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | struct Node<T> {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PairDistanceValue` is never constructed
[INFO] [stderr]   --> src/kdtree.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct PairDistanceValue<T, D>
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `KDTree` is never constructed
[INFO] [stderr]   --> src/kdtree.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub struct KDTree<T, D, FMap, FDist, FRadius>
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `partition`, `quick_selection`, `build_node`, `find_k_nearest_neighbors`, and `knn` are never used
[INFO] [stderr]    --> src/kdtree.rs:71:12
[INFO] [stderr]     |
[INFO] [stderr]  63 | / impl<T, D, FMap, FDist, FRadius> KDTree<T, D, FMap, FDist, FRadius>
[INFO] [stderr]  64 | | where
[INFO] [stderr]  65 | |     T: Clone,
[INFO] [stderr]  66 | |     D: PartialOrd,
[INFO] [stderr]  67 | |     FMap: Fn(&T) -> D,
[INFO] [stderr]  68 | |     FDist: Fn(&T, &T) -> D,
[INFO] [stderr]  69 | |     FRadius: Fn(&D, &D) -> D,
[INFO] [stderr]     | |_____________________________- associated items in this implementation
[INFO] [stderr]  70 |   {
[INFO] [stderr]  71 |       pub fn new(
[INFO] [stderr]     |              ^^^
[INFO] [stderr] ...
[INFO] [stderr]  85 |       fn partition(data: &mut [T], dimension: &FMap) -> usize {
[INFO] [stderr]     |          ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  99 |       fn quick_selection<'a>(data: &'a mut [T], dimension: &FMap, ind: usize) -> &'a T {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 122 |       fn build_node(
[INFO] [stderr]     |          ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 143 |       pub fn find_k_nearest_neighbors(&self, target: &T, k: usize) -> Vec<T> {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 155 |       fn knn(
[INFO] [stderr]     |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `kdtree` (lib) generated 5 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/kdtree-df16dcdb0c4e36a5)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_kdtree_find_k_nearest_neighbors_1 ... ok
[INFO] [stdout] test tests::test_kdtree_new ... ok
[INFO] [stdout] test tests::test_kdtree_find_k_nearest_neighbors_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kdtree
[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" "2c367768c295bc66d683bd9b241d848076d270332e63cfcae1e4039fb992a32b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c367768c295bc66d683bd9b241d848076d270332e63cfcae1e4039fb992a32b", kill_on_drop: false }`
[INFO] [stdout] 2c367768c295bc66d683bd9b241d848076d270332e63cfcae1e4039fb992a32b
