[INFO] fetching crate quadb 0.1.1...
[INFO] testing quadb-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate quadb 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate quadb 0.1.1
[INFO] finished tweaking crates.io crate quadb 0.1.1
[INFO] tweaked toml for crates.io crate quadb 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate quadb 0.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate quadb 0.1.1 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tinydraw v0.1.1
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4847162232cc4ceaf6839f2bbfe3ffee5c0e653dfeb0dbec2a6ad40620da087d
[INFO] running `Command { std: "docker" "start" "-a" "4847162232cc4ceaf6839f2bbfe3ffee5c0e653dfeb0dbec2a6ad40620da087d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4847162232cc4ceaf6839f2bbfe3ffee5c0e653dfeb0dbec2a6ad40620da087d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4847162232cc4ceaf6839f2bbfe3ffee5c0e653dfeb0dbec2a6ad40620da087d", kill_on_drop: false }`
[INFO] [stdout] 4847162232cc4ceaf6839f2bbfe3ffee5c0e653dfeb0dbec2a6ad40620da087d
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a392996e336e46f1d2ab995356da050af6194d9f81c4c12f85a5b46e2afec598
[INFO] running `Command { std: "docker" "start" "-a" "a392996e336e46f1d2ab995356da050af6194d9f81c4c12f85a5b46e2afec598", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling redb v2.6.2
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling petgraph v0.8.2
[INFO] [stderr]    Compiling simba v0.9.0
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling nalgebra v0.34.0
[INFO] [stderr]    Compiling quadb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `Bounds` is more private than the item `SpaceTree::<T>::from_bounds`
[INFO] [stdout]   --> src/spacetree/mod.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn from_bounds(bounds: Bounds) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `SpaceTree::<T>::from_bounds` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Bounds` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/spacetree/mod.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | struct Bounds {
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TABLE_DEFINITION` is never used
[INFO] [stdout]   --> src/lib.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const TABLE_DEFINITION: TableDefinition<&[u8], &[u8]> = TableDefinition::new("kv");
[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 `QuadDB` is never constructed
[INFO] [stdout]   --> src/lib.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct QuadDB<T: Encode + Decode<T> + Clone> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `insert`, and `get` are never used
[INFO] [stdout]   --> src/lib.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl<T: Encode + Decode<T> + Clone> QuadDB<T> {
[INFO] [stdout]    | --------------------------------------------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(path: &str, dimensions: usize) -> Result<Self, BoxedError> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn insert<K: Encode, V: Encode>(&self, key: &K, value: &V) -> Result<(), BoxedError> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn get<K: Encode, V: Decode<()>>(&self, key: K) -> Result<Option<V>, BoxedError> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bounds` is never constructed
[INFO] [stdout]  --> src/spacetree/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Bounds {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `is_inside`, and `bisect` are never used
[INFO] [stdout]   --> src/spacetree/mod.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Bounds {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(dimensions: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn is_inside(&self, position: impl AsRef<[f64]>) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn bisect(&self) -> Vec<Self> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpaceTree` is never constructed
[INFO] [stdout]   --> src/spacetree/mod.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct SpaceTree<T: Encode + Decode<T> + Clone> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `from_bounds`, `insert`, and `get_neighbours` are never used
[INFO] [stdout]    --> src/spacetree/mod.rs:70:12
[INFO] [stdout]     |
[INFO] [stdout]  69 | impl<T: Clone + Encode + Decode<T>> SpaceTree<T> {
[INFO] [stdout]     | ------------------------------------------------ associated items in this implementation
[INFO] [stdout]  70 |     pub fn new(dimensions: usize) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 |     pub fn from_bounds(bounds: Bounds) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  88 |     pub fn insert(&mut self, position: impl AsRef<[f64]>, entity: T) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn get_neighbours(&self, position: impl AsRef<[f64]>) -> Result<&Vec<(Vec<f64>, T)>, &str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `BoxedError` is never used
[INFO] [stdout]  --> src/utils/mod.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type BoxedError = Box<dyn Error + Send + Sync>;
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.32s
[INFO] running `Command { std: "docker" "inspect" "a392996e336e46f1d2ab995356da050af6194d9f81c4c12f85a5b46e2afec598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a392996e336e46f1d2ab995356da050af6194d9f81c4c12f85a5b46e2afec598", kill_on_drop: false }`
[INFO] [stdout] a392996e336e46f1d2ab995356da050af6194d9f81c4c12f85a5b46e2afec598
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd501ab782e26aaa6441e42ed3ca7a8ac410e2fde8014b10650e75e7fe04fadb
[INFO] running `Command { std: "docker" "start" "-a" "bd501ab782e26aaa6441e42ed3ca7a8ac410e2fde8014b10650e75e7fe04fadb", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling tinydraw v0.1.1
[INFO] [stdout] warning: type `Bounds` is more private than the item `SpaceTree::<T>::from_bounds`
[INFO] [stdout]   --> src/spacetree/mod.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn from_bounds(bounds: Bounds) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `SpaceTree::<T>::from_bounds` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Bounds` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/spacetree/mod.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | struct Bounds {
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TABLE_DEFINITION` is never used
[INFO] [stdout]   --> src/lib.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const TABLE_DEFINITION: TableDefinition<&[u8], &[u8]> = TableDefinition::new("kv");
[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 `QuadDB` is never constructed
[INFO] [stdout]   --> src/lib.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct QuadDB<T: Encode + Decode<T> + Clone> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `insert`, and `get` are never used
[INFO] [stdout]   --> src/lib.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl<T: Encode + Decode<T> + Clone> QuadDB<T> {
[INFO] [stdout]    | --------------------------------------------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(path: &str, dimensions: usize) -> Result<Self, BoxedError> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn insert<K: Encode, V: Encode>(&self, key: &K, value: &V) -> Result<(), BoxedError> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn get<K: Encode, V: Decode<()>>(&self, key: K) -> Result<Option<V>, BoxedError> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bounds` is never constructed
[INFO] [stdout]  --> src/spacetree/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Bounds {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `is_inside`, and `bisect` are never used
[INFO] [stdout]   --> src/spacetree/mod.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Bounds {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(dimensions: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn is_inside(&self, position: impl AsRef<[f64]>) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn bisect(&self) -> Vec<Self> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpaceTree` is never constructed
[INFO] [stdout]   --> src/spacetree/mod.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct SpaceTree<T: Encode + Decode<T> + Clone> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `from_bounds`, `insert`, and `get_neighbours` are never used
[INFO] [stdout]    --> src/spacetree/mod.rs:70:12
[INFO] [stdout]     |
[INFO] [stdout]  69 | impl<T: Clone + Encode + Decode<T>> SpaceTree<T> {
[INFO] [stdout]     | ------------------------------------------------ associated items in this implementation
[INFO] [stdout]  70 |     pub fn new(dimensions: usize) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 |     pub fn from_bounds(bounds: Bounds) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  88 |     pub fn insert(&mut self, position: impl AsRef<[f64]>, entity: T) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn get_neighbours(&self, position: impl AsRef<[f64]>) -> Result<&Vec<(Vec<f64>, T)>, &str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `BoxedError` is never used
[INFO] [stdout]  --> src/utils/mod.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type BoxedError = Box<dyn Error + Send + Sync>;
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling quadb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `Bounds` is more private than the item `SpaceTree::<T>::from_bounds`
[INFO] [stdout]   --> src/spacetree/mod.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn from_bounds(bounds: Bounds) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `SpaceTree::<T>::from_bounds` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Bounds` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/spacetree/mod.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | struct Bounds {
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TABLE_DEFINITION` is never used
[INFO] [stdout]   --> src/lib.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const TABLE_DEFINITION: TableDefinition<&[u8], &[u8]> = TableDefinition::new("kv");
[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 `QuadDB` is never constructed
[INFO] [stdout]   --> src/lib.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct QuadDB<T: Encode + Decode<T> + Clone> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `insert`, and `get` are never used
[INFO] [stdout]   --> src/lib.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl<T: Encode + Decode<T> + Clone> QuadDB<T> {
[INFO] [stdout]    | --------------------------------------------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(path: &str, dimensions: usize) -> Result<Self, BoxedError> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn insert<K: Encode, V: Encode>(&self, key: &K, value: &V) -> Result<(), BoxedError> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn get<K: Encode, V: Decode<()>>(&self, key: K) -> Result<Option<V>, BoxedError> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_inside` is never used
[INFO] [stdout]   --> src/spacetree/mod.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Bounds {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn is_inside(&self, position: impl AsRef<[f64]>) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_neighbours` is never used
[INFO] [stdout]    --> src/spacetree/mod.rs:131:12
[INFO] [stdout]     |
[INFO] [stdout]  69 | impl<T: Clone + Encode + Decode<T>> SpaceTree<T> {
[INFO] [stdout]     | ------------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn get_neighbours(&self, position: impl AsRef<[f64]>) -> Result<&Vec<(Vec<f64>, T)>, &str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `BoxedError` is never used
[INFO] [stdout]  --> src/utils/mod.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type BoxedError = Box<dyn Error + Send + Sync>;
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.62s
[INFO] running `Command { std: "docker" "inspect" "bd501ab782e26aaa6441e42ed3ca7a8ac410e2fde8014b10650e75e7fe04fadb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd501ab782e26aaa6441e42ed3ca7a8ac410e2fde8014b10650e75e7fe04fadb", kill_on_drop: false }`
[INFO] [stdout] bd501ab782e26aaa6441e42ed3ca7a8ac410e2fde8014b10650e75e7fe04fadb
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fe4f50a504336d019297de63c1beab98eb65d7d18bcbe4b2bc4479992d7e75a6
[INFO] running `Command { std: "docker" "start" "-a" "fe4f50a504336d019297de63c1beab98eb65d7d18bcbe4b2bc4479992d7e75a6", kill_on_drop: false }`
[INFO] [stderr] warning: type `Bounds` is more private than the item `SpaceTree::<T>::from_bounds`
[INFO] [stderr]   --> src/spacetree/mod.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn from_bounds(bounds: Bounds) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `SpaceTree::<T>::from_bounds` is reachable at visibility `pub(crate)`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `Bounds` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/spacetree/mod.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr]  6 | struct Bounds {
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TABLE_DEFINITION` is never used
[INFO] [stderr]   --> src/lib.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr] 10 | const TABLE_DEFINITION: TableDefinition<&[u8], &[u8]> = TableDefinition::new("kv");
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `QuadDB` is never constructed
[INFO] [stderr]   --> src/lib.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | struct QuadDB<T: Encode + Decode<T> + Clone> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `insert`, and `get` are never used
[INFO] [stderr]   --> src/lib.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl<T: Encode + Decode<T> + Clone> QuadDB<T> {
[INFO] [stderr]    | --------------------------------------------- associated items in this implementation
[INFO] [stderr] 17 |     pub fn new(path: &str, dimensions: usize) -> Result<Self, BoxedError> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     pub fn insert<K: Encode, V: Encode>(&self, key: &K, value: &V) -> Result<(), BoxedError> {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 40 |     pub fn get<K: Encode, V: Decode<()>>(&self, key: K) -> Result<Option<V>, BoxedError> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Bounds` is never constructed
[INFO] [stderr]  --> src/spacetree/mod.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct Bounds {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `is_inside`, and `bisect` are never used
[INFO] [stderr]   --> src/spacetree/mod.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Bounds {
[INFO] [stderr]    | ----------- associated items in this implementation
[INFO] [stderr] 11 |     pub fn new(dimensions: usize) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 17 |     pub fn is_inside(&self, position: impl AsRef<[f64]>) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 32 |     pub fn bisect(&self) -> Vec<Self> {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SpaceTree` is never constructed
[INFO] [stderr]   --> src/spacetree/mod.rs:62:12
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub struct SpaceTree<T: Encode + Decode<T> + Clone> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `from_bounds`, `insert`, and `get_neighbours` are never used
[INFO] [stderr]    --> src/spacetree/mod.rs:70:12
[INFO] [stderr]     |
[INFO] [stderr]  69 | impl<T: Clone + Encode + Decode<T>> SpaceTree<T> {
[INFO] [stderr]     | ------------------------------------------------ associated items in this implementation
[INFO] [stderr]  70 |     pub fn new(dimensions: usize) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  79 |     pub fn from_bounds(bounds: Bounds) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  88 |     pub fn insert(&mut self, position: impl AsRef<[f64]>, entity: T) {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 131 |     pub fn get_neighbours(&self, position: impl AsRef<[f64]>) -> Result<&Vec<(Vec<f64>, T)>, &str> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `BoxedError` is never used
[INFO] [stderr]  --> src/utils/mod.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub type BoxedError = Box<dyn Error + Send + Sync>;
[INFO] [stderr]   |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `quadb` (lib) generated 9 warnings
[INFO] [stderr] warning: method `is_inside` is never used
[INFO] [stderr]   --> src/spacetree/mod.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Bounds {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 17 |     pub fn is_inside(&self, position: impl AsRef<[f64]>) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_neighbours` is never used
[INFO] [stderr]    --> src/spacetree/mod.rs:131:12
[INFO] [stderr]     |
[INFO] [stderr]  69 | impl<T: Clone + Encode + Decode<T>> SpaceTree<T> {
[INFO] [stderr]     | ------------------------------------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 131 |     pub fn get_neighbours(&self, position: impl AsRef<[f64]>) -> Result<&Vec<(Vec<f64>, T)>, &str> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `quadb` (lib test) generated 7 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/quadb-f4e8b458011cc138)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test spacetree::tests::output_quadtree_structure ... FAILED
[INFO] [stdout] test spacetree::tests::basic_insertion_and_subdivision ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- spacetree::tests::output_quadtree_structure stdout ----
[INFO] [stdout] [Bounds { min: [-1.7976931348623157e308, -1.7976931348623157e308], max: [0.0, 0.0] }, Bounds { min: [0.0, -1.7976931348623157e308], max: [1.7976931348623157e308, 0.0] }, Bounds { min: [-1.7976931348623157e308, 0.0], max: [0.0, 1.7976931348623157e308] }, Bounds { min: [0.0, 0.0], max: [1.7976931348623157e308, 1.7976931348623157e308] }]
[INFO] [stdout] SpaceTree { bounds: Bounds { min: [-1.7976931348623157e308, -1.7976931348623157e308], max: [1.7976931348623157e308, 1.7976931348623157e308] }, children: [SpaceTree { bounds: Bounds { min: [-1.7976931348623157e308, -1.7976931348623157e308], max: [0.0, 0.0] }, children: [], leaves: [([-3.0, -3.0], -3.0), ([-2.0, -2.0], -2.0), ([-1.0, -1.0], -1.0), ([0.0, 0.0], 0.0)], entity_type: PhantomData<f32>, dimensions: 2 }, SpaceTree { bounds: Bounds { min: [0.0, -1.7976931348623157e308], max: [1.7976931348623157e308, 0.0] }, children: [], leaves: [], entity_type: PhantomData<f32>, dimensions: 2 }, SpaceTree { bounds: Bounds { min: [-1.7976931348623157e308, 0.0], max: [0.0, 1.7976931348623157e308] }, children: [], leaves: [], entity_type: PhantomData<f32>, dimensions: 2 }, SpaceTree { bounds: Bounds { min: [0.0, 0.0], max: [1.7976931348623157e308, 1.7976931348623157e308] }, children: [], leaves: [([1.0, 1.0], 1.0), ([2.0, 2.0], 2.0)], entity_type: PhantomData<f32>, dimensions: 2 }], leaves: [], entity_type: PhantomData<f32>, dimensions: 2 }
[INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     spacetree::tests::output_quadtree_structure
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "fe4f50a504336d019297de63c1beab98eb65d7d18bcbe4b2bc4479992d7e75a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe4f50a504336d019297de63c1beab98eb65d7d18bcbe4b2bc4479992d7e75a6", kill_on_drop: false }`
[INFO] [stdout] fe4f50a504336d019297de63c1beab98eb65d7d18bcbe4b2bc4479992d7e75a6