[INFO] fetching crate usearch 2.21.0...
[INFO] building usearch-2.21.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate usearch 2.21.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate usearch 2.21.0
[INFO] finished tweaking crates.io crate usearch 2.21.0
[INFO] tweaked toml for crates.io crate usearch 2.21.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate usearch 2.21.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate usearch 2.21.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d69f03db4ba44e552d0e78aa272da29bc7c805e1ecbef7aa263955acbcc1feb
[INFO] running `Command { std: "docker" "start" "-a" "6d69f03db4ba44e552d0e78aa272da29bc7c805e1ecbef7aa263955acbcc1feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d69f03db4ba44e552d0e78aa272da29bc7c805e1ecbef7aa263955acbcc1feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d69f03db4ba44e552d0e78aa272da29bc7c805e1ecbef7aa263955acbcc1feb", kill_on_drop: false }`
[INFO] [stdout] 6d69f03db4ba44e552d0e78aa272da29bc7c805e1ecbef7aa263955acbcc1feb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c28423fef88e1417d5ef80f6d521bd0f85a5889af07ef33e75aec0b43c0bc147
[INFO] running `Command { std: "docker" "start" "-a" "c28423fef88e1417d5ef80f6d521bd0f85a5889af07ef33e75aec0b43c0bc147", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.29
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling scratch v1.0.8
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.160
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling codespan-reporting v0.12.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling link-cplusplus v1.0.10
[INFO] [stderr]    Compiling cxx v1.0.160
[INFO] [stderr]    Compiling cxx-build v1.0.160
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.160
[INFO] [stderr]    Compiling usearch v2.21.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:325:16
[INFO] [stdout]     |
[INFO] [stdout] 325 |         pub fn expansion_add(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:326:16
[INFO] [stdout]     |
[INFO] [stdout] 326 |         pub fn expansion_search(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:327:16
[INFO] [stdout]     |
[INFO] [stdout] 327 |         pub fn change_expansion_add(self: &NativeIndex, n: usize);
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:328:16
[INFO] [stdout]     |
[INFO] [stdout] 328 |         pub fn change_expansion_search(self: &NativeIndex, n: usize);
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:329:16
[INFO] [stdout]     |
[INFO] [stdout] 329 |         pub fn change_metric_kind(self: &NativeIndex, metric: MetricKind);
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:336:16
[INFO] [stdout]     |
[INFO] [stdout] 336 |         pub fn change_metric(self: &NativeIndex, metric: usize, metric_state: usize);
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:339:16
[INFO] [stdout]     |
[INFO] [stdout] 339 |         pub fn reserve(self: &NativeIndex, capacity: usize) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:340:16
[INFO] [stdout]     |
[INFO] [stdout] 340 |         pub fn reserve_capacity_and_threads(
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:346:16
[INFO] [stdout]     |
[INFO] [stdout] 346 |         pub fn dimensions(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:347:16
[INFO] [stdout]     |
[INFO] [stdout] 347 |         pub fn connectivity(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:348:16
[INFO] [stdout]     |
[INFO] [stdout] 348 |         pub fn size(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:349:16
[INFO] [stdout]     |
[INFO] [stdout] 349 |         pub fn capacity(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:350:16
[INFO] [stdout]     |
[INFO] [stdout] 350 |         pub fn serialized_length(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:352:16
[INFO] [stdout]     |
[INFO] [stdout] 352 |         pub fn add_b1x8(self: &NativeIndex, key: u64, vector: &[u8]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:353:16
[INFO] [stdout]     |
[INFO] [stdout] 353 |         pub fn add_i8(self: &NativeIndex, key: u64, vector: &[i8]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:354:16
[INFO] [stdout]     |
[INFO] [stdout] 354 |         pub fn add_f16(self: &NativeIndex, key: u64, vector: &[i16]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:355:16
[INFO] [stdout]     |
[INFO] [stdout] 355 |         pub fn add_f32(self: &NativeIndex, key: u64, vector: &[f32]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:356:16
[INFO] [stdout]     |
[INFO] [stdout] 356 |         pub fn add_f64(self: &NativeIndex, key: u64, vector: &[f64]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:358:16
[INFO] [stdout]     |
[INFO] [stdout] 358 |         pub fn search_b1x8(self: &NativeIndex, query: &[u8], count: usize) -> Result<Matches>;
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:359:16
[INFO] [stdout]     |
[INFO] [stdout] 359 |         pub fn search_i8(self: &NativeIndex, query: &[i8], count: usize) -> Result<Matches>;
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:360:16
[INFO] [stdout]     |
[INFO] [stdout] 360 |         pub fn search_f16(self: &NativeIndex, query: &[i16], count: usize) -> Result<Matches>;
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:361:16
[INFO] [stdout]     |
[INFO] [stdout] 361 |         pub fn search_f32(self: &NativeIndex, query: &[f32], count: usize) -> Result<Matches>;
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:362:16
[INFO] [stdout]     |
[INFO] [stdout] 362 |         pub fn search_f64(self: &NativeIndex, query: &[f64], count: usize) -> Result<Matches>;
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:364:16
[INFO] [stdout]     |
[INFO] [stdout] 364 |         pub fn exact_search_b1x8(self: &NativeIndex, query: &[u8], count: usize)
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:366:16
[INFO] [stdout]     |
[INFO] [stdout] 366 |         pub fn exact_search_i8(self: &NativeIndex, query: &[i8], count: usize) -> Result<Matches>;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:367:16
[INFO] [stdout]     |
[INFO] [stdout] 367 |         pub fn exact_search_f16(self: &NativeIndex, query: &[i16], count: usize)
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:369:16
[INFO] [stdout]     |
[INFO] [stdout] 369 |         pub fn exact_search_f32(self: &NativeIndex, query: &[f32], count: usize)
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:371:16
[INFO] [stdout]     |
[INFO] [stdout] 371 |         pub fn exact_search_f64(self: &NativeIndex, query: &[f64], count: usize)
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:374:16
[INFO] [stdout]     |
[INFO] [stdout] 374 |         pub fn filtered_search_b1x8(
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:381:16
[INFO] [stdout]     |
[INFO] [stdout] 381 |         pub fn filtered_search_i8(
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:388:16
[INFO] [stdout]     |
[INFO] [stdout] 388 |         pub fn filtered_search_f16(
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:395:16
[INFO] [stdout]     |
[INFO] [stdout] 395 |         pub fn filtered_search_f32(
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:402:16
[INFO] [stdout]     |
[INFO] [stdout] 402 |         pub fn filtered_search_f64(
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:410:16
[INFO] [stdout]     |
[INFO] [stdout] 410 |         pub fn get_b1x8(self: &NativeIndex, key: u64, buffer: &mut [u8]) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:411:16
[INFO] [stdout]     |
[INFO] [stdout] 411 |         pub fn get_i8(self: &NativeIndex, key: u64, buffer: &mut [i8]) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:412:16
[INFO] [stdout]     |
[INFO] [stdout] 412 |         pub fn get_f16(self: &NativeIndex, key: u64, buffer: &mut [i16]) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:413:16
[INFO] [stdout]     |
[INFO] [stdout] 413 |         pub fn get_f32(self: &NativeIndex, key: u64, buffer: &mut [f32]) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:414:16
[INFO] [stdout]     |
[INFO] [stdout] 414 |         pub fn get_f64(self: &NativeIndex, key: u64, buffer: &mut [f64]) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:416:16
[INFO] [stdout]     |
[INFO] [stdout] 416 |         pub fn remove(self: &NativeIndex, key: u64) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:417:16
[INFO] [stdout]     |
[INFO] [stdout] 417 |         pub fn rename(self: &NativeIndex, from: u64, to: u64) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:418:16
[INFO] [stdout]     |
[INFO] [stdout] 418 |         pub fn contains(self: &NativeIndex, key: u64) -> bool;
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:419:16
[INFO] [stdout]     |
[INFO] [stdout] 419 |         pub fn count(self: &NativeIndex, key: u64) -> usize;
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:421:16
[INFO] [stdout]     |
[INFO] [stdout] 421 |         pub fn save(self: &NativeIndex, path: &str) -> Result<()>;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:422:16
[INFO] [stdout]     |
[INFO] [stdout] 422 |         pub fn load(self: &NativeIndex, path: &str) -> Result<()>;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:423:16
[INFO] [stdout]     |
[INFO] [stdout] 423 |         pub fn view(self: &NativeIndex, path: &str) -> Result<()>;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:424:16
[INFO] [stdout]     |
[INFO] [stdout] 424 |         pub fn reset(self: &NativeIndex) -> Result<()>;
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:425:16
[INFO] [stdout]     |
[INFO] [stdout] 425 |         pub fn memory_usage(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:426:16
[INFO] [stdout]     |
[INFO] [stdout] 426 |         pub fn hardware_acceleration(self: &NativeIndex) -> *const c_char;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:428:16
[INFO] [stdout]     |
[INFO] [stdout] 428 |         pub fn save_to_buffer(self: &NativeIndex, buffer: &mut [u8]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:429:16
[INFO] [stdout]     |
[INFO] [stdout] 429 |         pub fn load_from_buffer(self: &NativeIndex, buffer: &[u8]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:430:16
[INFO] [stdout]     |
[INFO] [stdout] 430 |         pub fn view_from_buffer(self: &NativeIndex, buffer: &[u8]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.98s
[INFO] running `Command { std: "docker" "inspect" "c28423fef88e1417d5ef80f6d521bd0f85a5889af07ef33e75aec0b43c0bc147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c28423fef88e1417d5ef80f6d521bd0f85a5889af07ef33e75aec0b43c0bc147", kill_on_drop: false }`
[INFO] [stdout] c28423fef88e1417d5ef80f6d521bd0f85a5889af07ef33e75aec0b43c0bc147
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98961cf538f429893b4bb3624f778e3cfaaba0016f50f38f7c1793acb708e569
[INFO] running `Command { std: "docker" "start" "-a" "98961cf538f429893b4bb3624f778e3cfaaba0016f50f38f7c1793acb708e569", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling fork_union v2.1.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling usearch v2.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:325:16
[INFO] [stdout]     |
[INFO] [stdout] 325 |         pub fn expansion_add(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:326:16
[INFO] [stdout]     |
[INFO] [stdout] 326 |         pub fn expansion_search(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:327:16
[INFO] [stdout]     |
[INFO] [stdout] 327 |         pub fn change_expansion_add(self: &NativeIndex, n: usize);
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:328:16
[INFO] [stdout]     |
[INFO] [stdout] 328 |         pub fn change_expansion_search(self: &NativeIndex, n: usize);
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:329:16
[INFO] [stdout]     |
[INFO] [stdout] 329 |         pub fn change_metric_kind(self: &NativeIndex, metric: MetricKind);
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:336:16
[INFO] [stdout]     |
[INFO] [stdout] 336 |         pub fn change_metric(self: &NativeIndex, metric: usize, metric_state: usize);
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:339:16
[INFO] [stdout]     |
[INFO] [stdout] 339 |         pub fn reserve(self: &NativeIndex, capacity: usize) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:340:16
[INFO] [stdout]     |
[INFO] [stdout] 340 |         pub fn reserve_capacity_and_threads(
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:346:16
[INFO] [stdout]     |
[INFO] [stdout] 346 |         pub fn dimensions(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:347:16
[INFO] [stdout]     |
[INFO] [stdout] 347 |         pub fn connectivity(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:348:16
[INFO] [stdout]     |
[INFO] [stdout] 348 |         pub fn size(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:349:16
[INFO] [stdout]     |
[INFO] [stdout] 349 |         pub fn capacity(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:350:16
[INFO] [stdout]     |
[INFO] [stdout] 350 |         pub fn serialized_length(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:352:16
[INFO] [stdout]     |
[INFO] [stdout] 352 |         pub fn add_b1x8(self: &NativeIndex, key: u64, vector: &[u8]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:353:16
[INFO] [stdout]     |
[INFO] [stdout] 353 |         pub fn add_i8(self: &NativeIndex, key: u64, vector: &[i8]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:354:16
[INFO] [stdout]     |
[INFO] [stdout] 354 |         pub fn add_f16(self: &NativeIndex, key: u64, vector: &[i16]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:355:16
[INFO] [stdout]     |
[INFO] [stdout] 355 |         pub fn add_f32(self: &NativeIndex, key: u64, vector: &[f32]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:356:16
[INFO] [stdout]     |
[INFO] [stdout] 356 |         pub fn add_f64(self: &NativeIndex, key: u64, vector: &[f64]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:358:16
[INFO] [stdout]     |
[INFO] [stdout] 358 |         pub fn search_b1x8(self: &NativeIndex, query: &[u8], count: usize) -> Result<Matches>;
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:359:16
[INFO] [stdout]     |
[INFO] [stdout] 359 |         pub fn search_i8(self: &NativeIndex, query: &[i8], count: usize) -> Result<Matches>;
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:360:16
[INFO] [stdout]     |
[INFO] [stdout] 360 |         pub fn search_f16(self: &NativeIndex, query: &[i16], count: usize) -> Result<Matches>;
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:361:16
[INFO] [stdout]     |
[INFO] [stdout] 361 |         pub fn search_f32(self: &NativeIndex, query: &[f32], count: usize) -> Result<Matches>;
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:362:16
[INFO] [stdout]     |
[INFO] [stdout] 362 |         pub fn search_f64(self: &NativeIndex, query: &[f64], count: usize) -> Result<Matches>;
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:364:16
[INFO] [stdout]     |
[INFO] [stdout] 364 |         pub fn exact_search_b1x8(self: &NativeIndex, query: &[u8], count: usize)
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:366:16
[INFO] [stdout]     |
[INFO] [stdout] 366 |         pub fn exact_search_i8(self: &NativeIndex, query: &[i8], count: usize) -> Result<Matches>;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:367:16
[INFO] [stdout]     |
[INFO] [stdout] 367 |         pub fn exact_search_f16(self: &NativeIndex, query: &[i16], count: usize)
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:369:16
[INFO] [stdout]     |
[INFO] [stdout] 369 |         pub fn exact_search_f32(self: &NativeIndex, query: &[f32], count: usize)
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:371:16
[INFO] [stdout]     |
[INFO] [stdout] 371 |         pub fn exact_search_f64(self: &NativeIndex, query: &[f64], count: usize)
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:374:16
[INFO] [stdout]     |
[INFO] [stdout] 374 |         pub fn filtered_search_b1x8(
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:381:16
[INFO] [stdout]     |
[INFO] [stdout] 381 |         pub fn filtered_search_i8(
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:388:16
[INFO] [stdout]     |
[INFO] [stdout] 388 |         pub fn filtered_search_f16(
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:395:16
[INFO] [stdout]     |
[INFO] [stdout] 395 |         pub fn filtered_search_f32(
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:402:16
[INFO] [stdout]     |
[INFO] [stdout] 402 |         pub fn filtered_search_f64(
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:410:16
[INFO] [stdout]     |
[INFO] [stdout] 410 |         pub fn get_b1x8(self: &NativeIndex, key: u64, buffer: &mut [u8]) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:411:16
[INFO] [stdout]     |
[INFO] [stdout] 411 |         pub fn get_i8(self: &NativeIndex, key: u64, buffer: &mut [i8]) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:412:16
[INFO] [stdout]     |
[INFO] [stdout] 412 |         pub fn get_f16(self: &NativeIndex, key: u64, buffer: &mut [i16]) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:413:16
[INFO] [stdout]     |
[INFO] [stdout] 413 |         pub fn get_f32(self: &NativeIndex, key: u64, buffer: &mut [f32]) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:414:16
[INFO] [stdout]     |
[INFO] [stdout] 414 |         pub fn get_f64(self: &NativeIndex, key: u64, buffer: &mut [f64]) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:416:16
[INFO] [stdout]     |
[INFO] [stdout] 416 |         pub fn remove(self: &NativeIndex, key: u64) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:417:16
[INFO] [stdout]     |
[INFO] [stdout] 417 |         pub fn rename(self: &NativeIndex, from: u64, to: u64) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:418:16
[INFO] [stdout]     |
[INFO] [stdout] 418 |         pub fn contains(self: &NativeIndex, key: u64) -> bool;
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:419:16
[INFO] [stdout]     |
[INFO] [stdout] 419 |         pub fn count(self: &NativeIndex, key: u64) -> usize;
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:421:16
[INFO] [stdout]     |
[INFO] [stdout] 421 |         pub fn save(self: &NativeIndex, path: &str) -> Result<()>;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:422:16
[INFO] [stdout]     |
[INFO] [stdout] 422 |         pub fn load(self: &NativeIndex, path: &str) -> Result<()>;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:423:16
[INFO] [stdout]     |
[INFO] [stdout] 423 |         pub fn view(self: &NativeIndex, path: &str) -> Result<()>;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:424:16
[INFO] [stdout]     |
[INFO] [stdout] 424 |         pub fn reset(self: &NativeIndex) -> Result<()>;
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:425:16
[INFO] [stdout]     |
[INFO] [stdout] 425 |         pub fn memory_usage(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:426:16
[INFO] [stdout]     |
[INFO] [stdout] 426 |         pub fn hardware_acceleration(self: &NativeIndex) -> *const c_char;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:428:16
[INFO] [stdout]     |
[INFO] [stdout] 428 |         pub fn save_to_buffer(self: &NativeIndex, buffer: &mut [u8]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:429:16
[INFO] [stdout]     |
[INFO] [stdout] 429 |         pub fn load_from_buffer(self: &NativeIndex, buffer: &[u8]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:430:16
[INFO] [stdout]     |
[INFO] [stdout] 430 |         pub fn view_from_buffer(self: &NativeIndex, buffer: &[u8]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:325:16
[INFO] [stdout]     |
[INFO] [stdout] 325 |         pub fn expansion_add(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:326:16
[INFO] [stdout]     |
[INFO] [stdout] 326 |         pub fn expansion_search(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:327:16
[INFO] [stdout]     |
[INFO] [stdout] 327 |         pub fn change_expansion_add(self: &NativeIndex, n: usize);
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:328:16
[INFO] [stdout]     |
[INFO] [stdout] 328 |         pub fn change_expansion_search(self: &NativeIndex, n: usize);
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:329:16
[INFO] [stdout]     |
[INFO] [stdout] 329 |         pub fn change_metric_kind(self: &NativeIndex, metric: MetricKind);
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:336:16
[INFO] [stdout]     |
[INFO] [stdout] 336 |         pub fn change_metric(self: &NativeIndex, metric: usize, metric_state: usize);
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:339:16
[INFO] [stdout]     |
[INFO] [stdout] 339 |         pub fn reserve(self: &NativeIndex, capacity: usize) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:340:16
[INFO] [stdout]     |
[INFO] [stdout] 340 |         pub fn reserve_capacity_and_threads(
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:346:16
[INFO] [stdout]     |
[INFO] [stdout] 346 |         pub fn dimensions(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:347:16
[INFO] [stdout]     |
[INFO] [stdout] 347 |         pub fn connectivity(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:348:16
[INFO] [stdout]     |
[INFO] [stdout] 348 |         pub fn size(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:349:16
[INFO] [stdout]     |
[INFO] [stdout] 349 |         pub fn capacity(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:350:16
[INFO] [stdout]     |
[INFO] [stdout] 350 |         pub fn serialized_length(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:352:16
[INFO] [stdout]     |
[INFO] [stdout] 352 |         pub fn add_b1x8(self: &NativeIndex, key: u64, vector: &[u8]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:353:16
[INFO] [stdout]     |
[INFO] [stdout] 353 |         pub fn add_i8(self: &NativeIndex, key: u64, vector: &[i8]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:354:16
[INFO] [stdout]     |
[INFO] [stdout] 354 |         pub fn add_f16(self: &NativeIndex, key: u64, vector: &[i16]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:355:16
[INFO] [stdout]     |
[INFO] [stdout] 355 |         pub fn add_f32(self: &NativeIndex, key: u64, vector: &[f32]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:356:16
[INFO] [stdout]     |
[INFO] [stdout] 356 |         pub fn add_f64(self: &NativeIndex, key: u64, vector: &[f64]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:358:16
[INFO] [stdout]     |
[INFO] [stdout] 358 |         pub fn search_b1x8(self: &NativeIndex, query: &[u8], count: usize) -> Result<Matches>;
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:359:16
[INFO] [stdout]     |
[INFO] [stdout] 359 |         pub fn search_i8(self: &NativeIndex, query: &[i8], count: usize) -> Result<Matches>;
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:360:16
[INFO] [stdout]     |
[INFO] [stdout] 360 |         pub fn search_f16(self: &NativeIndex, query: &[i16], count: usize) -> Result<Matches>;
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:361:16
[INFO] [stdout]     |
[INFO] [stdout] 361 |         pub fn search_f32(self: &NativeIndex, query: &[f32], count: usize) -> Result<Matches>;
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:362:16
[INFO] [stdout]     |
[INFO] [stdout] 362 |         pub fn search_f64(self: &NativeIndex, query: &[f64], count: usize) -> Result<Matches>;
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:364:16
[INFO] [stdout]     |
[INFO] [stdout] 364 |         pub fn exact_search_b1x8(self: &NativeIndex, query: &[u8], count: usize)
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:366:16
[INFO] [stdout]     |
[INFO] [stdout] 366 |         pub fn exact_search_i8(self: &NativeIndex, query: &[i8], count: usize) -> Result<Matches>;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:367:16
[INFO] [stdout]     |
[INFO] [stdout] 367 |         pub fn exact_search_f16(self: &NativeIndex, query: &[i16], count: usize)
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:369:16
[INFO] [stdout]     |
[INFO] [stdout] 369 |         pub fn exact_search_f32(self: &NativeIndex, query: &[f32], count: usize)
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:371:16
[INFO] [stdout]     |
[INFO] [stdout] 371 |         pub fn exact_search_f64(self: &NativeIndex, query: &[f64], count: usize)
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:374:16
[INFO] [stdout]     |
[INFO] [stdout] 374 |         pub fn filtered_search_b1x8(
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:381:16
[INFO] [stdout]     |
[INFO] [stdout] 381 |         pub fn filtered_search_i8(
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:388:16
[INFO] [stdout]     |
[INFO] [stdout] 388 |         pub fn filtered_search_f16(
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:395:16
[INFO] [stdout]     |
[INFO] [stdout] 395 |         pub fn filtered_search_f32(
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:402:16
[INFO] [stdout]     |
[INFO] [stdout] 402 |         pub fn filtered_search_f64(
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:410:16
[INFO] [stdout]     |
[INFO] [stdout] 410 |         pub fn get_b1x8(self: &NativeIndex, key: u64, buffer: &mut [u8]) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:411:16
[INFO] [stdout]     |
[INFO] [stdout] 411 |         pub fn get_i8(self: &NativeIndex, key: u64, buffer: &mut [i8]) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:412:16
[INFO] [stdout]     |
[INFO] [stdout] 412 |         pub fn get_f16(self: &NativeIndex, key: u64, buffer: &mut [i16]) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:413:16
[INFO] [stdout]     |
[INFO] [stdout] 413 |         pub fn get_f32(self: &NativeIndex, key: u64, buffer: &mut [f32]) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:414:16
[INFO] [stdout]     |
[INFO] [stdout] 414 |         pub fn get_f64(self: &NativeIndex, key: u64, buffer: &mut [f64]) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:416:16
[INFO] [stdout]     |
[INFO] [stdout] 416 |         pub fn remove(self: &NativeIndex, key: u64) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:417:16
[INFO] [stdout]     |
[INFO] [stdout] 417 |         pub fn rename(self: &NativeIndex, from: u64, to: u64) -> Result<usize>;
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:418:16
[INFO] [stdout]     |
[INFO] [stdout] 418 |         pub fn contains(self: &NativeIndex, key: u64) -> bool;
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:419:16
[INFO] [stdout]     |
[INFO] [stdout] 419 |         pub fn count(self: &NativeIndex, key: u64) -> usize;
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:421:16
[INFO] [stdout]     |
[INFO] [stdout] 421 |         pub fn save(self: &NativeIndex, path: &str) -> Result<()>;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:422:16
[INFO] [stdout]     |
[INFO] [stdout] 422 |         pub fn load(self: &NativeIndex, path: &str) -> Result<()>;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:423:16
[INFO] [stdout]     |
[INFO] [stdout] 423 |         pub fn view(self: &NativeIndex, path: &str) -> Result<()>;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:424:16
[INFO] [stdout]     |
[INFO] [stdout] 424 |         pub fn reset(self: &NativeIndex) -> Result<()>;
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:425:16
[INFO] [stdout]     |
[INFO] [stdout] 425 |         pub fn memory_usage(self: &NativeIndex) -> usize;
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:426:16
[INFO] [stdout]     |
[INFO] [stdout] 426 |         pub fn hardware_acceleration(self: &NativeIndex) -> *const c_char;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:428:16
[INFO] [stdout]     |
[INFO] [stdout] 428 |         pub fn save_to_buffer(self: &NativeIndex, buffer: &mut [u8]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:429:16
[INFO] [stdout]     |
[INFO] [stdout] 429 |         pub fn load_from_buffer(self: &NativeIndex, buffer: &[u8]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> rust/lib.rs:430:16
[INFO] [stdout]     |
[INFO] [stdout] 430 |         pub fn view_from_buffer(self: &NativeIndex, buffer: &[u8]) -> Result<()>;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 22.86s
[INFO] running `Command { std: "docker" "inspect" "98961cf538f429893b4bb3624f778e3cfaaba0016f50f38f7c1793acb708e569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98961cf538f429893b4bb3624f778e3cfaaba0016f50f38f7c1793acb708e569", kill_on_drop: false }`
[INFO] [stdout] 98961cf538f429893b4bb3624f778e3cfaaba0016f50f38f7c1793acb708e569
