[INFO] fetching crate quadb 0.1.1...
[INFO] checking quadb-0.1.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate quadb 0.1.1 into /workspace/builds/worker-5-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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate quadb 0.1.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tinydraw v0.1.1
[INFO] [stderr]   Downloaded redb v2.6.2
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[INFO] [stdout] dd7144a87934c1fc5fb572332429d1e6c16643e640b67ec338178174228ddfd5
[INFO] running `Command { std: "docker" "start" "-a" "dd7144a87934c1fc5fb572332429d1e6c16643e640b67ec338178174228ddfd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd7144a87934c1fc5fb572332429d1e6c16643e640b67ec338178174228ddfd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd7144a87934c1fc5fb572332429d1e6c16643e640b67ec338178174228ddfd5", kill_on_drop: false }`
[INFO] [stdout] dd7144a87934c1fc5fb572332429d1e6c16643e640b67ec338178174228ddfd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a064af538f999148ddbc7d8af105017d87f37b4ddf00f695208bfeff92348d48
[INFO] running `Command { std: "docker" "start" "-a" "a064af538f999148ddbc7d8af105017d87f37b4ddf00f695208bfeff92348d48", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling libc v0.2.174
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[INFO] [stderr]     Checking 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)]` 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] [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)]` 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 `dev` profile [unoptimized + debuginfo] target(s) in 25.43s
[INFO] running `Command { std: "docker" "inspect" "a064af538f999148ddbc7d8af105017d87f37b4ddf00f695208bfeff92348d48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a064af538f999148ddbc7d8af105017d87f37b4ddf00f695208bfeff92348d48", kill_on_drop: false }`
[INFO] [stdout] a064af538f999148ddbc7d8af105017d87f37b4ddf00f695208bfeff92348d48