[INFO] fetching crate chashmap-next 2.2.3...
[INFO] linting chashmap-next-2.2.3 against nightly for clippy-nonminimal_bool-denied
[INFO] extracting crate chashmap-next 2.2.3 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate chashmap-next 2.2.3
[INFO] finished tweaking crates.io crate chashmap-next 2.2.3
[INFO] tweaked toml for crates.io crate chashmap-next 2.2.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate chashmap-next 2.2.3 on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding parking_lot v0.11.2 (available: v0.12.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded owning_ref v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56789da30ed98a3ef8e12899550b2baaaa48d68cf0f51a2adf40a07d77ddacf1
[INFO] running `Command { std: "docker" "start" "-a" "56789da30ed98a3ef8e12899550b2baaaa48d68cf0f51a2adf40a07d77ddacf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56789da30ed98a3ef8e12899550b2baaaa48d68cf0f51a2adf40a07d77ddacf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56789da30ed98a3ef8e12899550b2baaaa48d68cf0f51a2adf40a07d77ddacf1", kill_on_drop: false }`
[INFO] [stdout] 56789da30ed98a3ef8e12899550b2baaaa48d68cf0f51a2adf40a07d77ddacf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9a1c15a4bc0d34e55e1497c5a4f1880e886ca52fa8b89e79d54c0e5fed9dc41
[INFO] running `Command { std: "docker" "start" "-a" "b9a1c15a4bc0d34e55e1497c5a4f1880e886ca52fa8b89e79d54c0e5fed9dc41", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking chashmap-next v2.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/lib.rs:259:13
[INFO] [stdout]     |
[INFO] [stdout] 259 |     fn hash<T: ?Sized>(&self, key: &T) -> usize
[INFO] [stdout]     |             ^
[INFO] [stdout] 260 |     where
[INFO] [stdout] 261 |         T: Hash,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout]     = note: `#[warn(clippy::multiple_bound_locations)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/lib.rs:278:16
[INFO] [stdout]     |
[INFO] [stdout] 278 |     fn scan<F, Q: ?Sized>(&self, key: &Q, matches: F) -> RwLockReadGuard<Bucket<K, V>>
[INFO] [stdout]     |                ^
[INFO] [stdout] ...
[INFO] [stdout] 282 |         Q: Hash,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/lib.rs:306:20
[INFO] [stdout]     |
[INFO] [stdout] 306 |     fn scan_mut<F, Q: ?Sized>(&self, key: &Q, matches: F) -> RwLockWriteGuard<Bucket<K, V>>
[INFO] [stdout]     |                    ^
[INFO] [stdout] ...
[INFO] [stdout] 310 |         Q: Hash,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/lib.rs:399:15
[INFO] [stdout]     |
[INFO] [stdout] 399 |     fn lookup<Q: ?Sized>(&self, key: &Q) -> RwLockReadGuard<Bucket<K, V>>
[INFO] [stdout]     |               ^
[INFO] [stdout] ...
[INFO] [stdout] 402 |         Q: PartialEq + Hash,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/lib.rs:421:19
[INFO] [stdout]     |
[INFO] [stdout] 421 |     fn lookup_mut<Q: ?Sized>(&self, key: &Q) -> RwLockWriteGuard<Bucket<K, V>>
[INFO] [stdout]     |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 424 |         Q: PartialEq + Hash,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/lib.rs:805:16
[INFO] [stdout]     |
[INFO] [stdout] 805 |     pub fn get<Q: ?Sized>(&self, key: &Q) -> Option<ReadGuard<K, V, S>>
[INFO] [stdout]     |                ^
[INFO] [stdout] ...
[INFO] [stdout] 808 |         Q: Hash + PartialEq,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/lib.rs:817:30
[INFO] [stdout]     |
[INFO] [stdout] 817 |             Some(ReadGuard { inner: inner })
[INFO] [stdout]     |                              ^^^^^^^^^^^^ help: replace it with: `inner`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout]     = note: `#[warn(clippy::redundant_field_names)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/lib.rs:829:20
[INFO] [stdout]     |
[INFO] [stdout] 829 |     pub fn get_mut<Q: ?Sized>(&self, key: &Q) -> Option<WriteGuard<K, V, S>>
[INFO] [stdout]     |                    ^
[INFO] [stdout] ...
[INFO] [stdout] 832 |         Q: Hash + PartialEq,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/lib.rs:849:31
[INFO] [stdout]     |
[INFO] [stdout] 849 |             Some(WriteGuard { inner: inner })
[INFO] [stdout]     |                               ^^^^^^^^^^^^ help: replace it with: `inner`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/lib.rs:856:25
[INFO] [stdout]     |
[INFO] [stdout] 856 |     pub fn contains_key<Q: ?Sized>(&self, key: &Q) -> bool
[INFO] [stdout]     |                         ^
[INFO] [stdout] ...
[INFO] [stdout] 859 |         Q: Hash + PartialEq,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]     --> src/lib.rs:1028:19
[INFO] [stdout]      |
[INFO] [stdout] 1028 |     pub fn remove<Q: ?Sized>(&self, key: &Q) -> Option<V>
[INFO] [stdout]      |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 1031 |         Q: PartialEq + Hash,
[INFO] [stdout]      |         ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/tests.rs:332:20
[INFO] [stdout]     |
[INFO] [stdout] 332 |         Dropable { k: k }
[INFO] [stdout]     |                    ^^^^ help: replace it with: `k`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout]     = note: `#[warn(clippy::redundant_field_names)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/lib.rs:259:13
[INFO] [stdout]     |
[INFO] [stdout] 259 |     fn hash<T: ?Sized>(&self, key: &T) -> usize
[INFO] [stdout]     |             ^
[INFO] [stdout] 260 |     where
[INFO] [stdout] 261 |         T: Hash,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout]     = note: `#[warn(clippy::multiple_bound_locations)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/lib.rs:278:16
[INFO] [stdout]     |
[INFO] [stdout] 278 |     fn scan<F, Q: ?Sized>(&self, key: &Q, matches: F) -> RwLockReadGuard<Bucket<K, V>>
[INFO] [stdout]     |                ^
[INFO] [stdout] ...
[INFO] [stdout] 282 |         Q: Hash,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/lib.rs:306:20
[INFO] [stdout]     |
[INFO] [stdout] 306 |     fn scan_mut<F, Q: ?Sized>(&self, key: &Q, matches: F) -> RwLockWriteGuard<Bucket<K, V>>
[INFO] [stdout]     |                    ^
[INFO] [stdout] ...
[INFO] [stdout] 310 |         Q: Hash,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/lib.rs:399:15
[INFO] [stdout]     |
[INFO] [stdout] 399 |     fn lookup<Q: ?Sized>(&self, key: &Q) -> RwLockReadGuard<Bucket<K, V>>
[INFO] [stdout]     |               ^
[INFO] [stdout] ...
[INFO] [stdout] 402 |         Q: PartialEq + Hash,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/lib.rs:421:19
[INFO] [stdout]     |
[INFO] [stdout] 421 |     fn lookup_mut<Q: ?Sized>(&self, key: &Q) -> RwLockWriteGuard<Bucket<K, V>>
[INFO] [stdout]     |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 424 |         Q: PartialEq + Hash,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/lib.rs:805:16
[INFO] [stdout]     |
[INFO] [stdout] 805 |     pub fn get<Q: ?Sized>(&self, key: &Q) -> Option<ReadGuard<K, V, S>>
[INFO] [stdout]     |                ^
[INFO] [stdout] ...
[INFO] [stdout] 808 |         Q: Hash + PartialEq,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/lib.rs:817:30
[INFO] [stdout]     |
[INFO] [stdout] 817 |             Some(ReadGuard { inner: inner })
[INFO] [stdout]     |                              ^^^^^^^^^^^^ help: replace it with: `inner`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/lib.rs:829:20
[INFO] [stdout]     |
[INFO] [stdout] 829 |     pub fn get_mut<Q: ?Sized>(&self, key: &Q) -> Option<WriteGuard<K, V, S>>
[INFO] [stdout]     |                    ^
[INFO] [stdout] ...
[INFO] [stdout] 832 |         Q: Hash + PartialEq,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/lib.rs:849:31
[INFO] [stdout]     |
[INFO] [stdout] 849 |             Some(WriteGuard { inner: inner })
[INFO] [stdout]     |                               ^^^^^^^^^^^^ help: replace it with: `inner`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/lib.rs:856:25
[INFO] [stdout]     |
[INFO] [stdout] 856 |     pub fn contains_key<Q: ?Sized>(&self, key: &Q) -> bool
[INFO] [stdout]     |                         ^
[INFO] [stdout] ...
[INFO] [stdout] 859 |         Q: Hash + PartialEq,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]     --> src/lib.rs:1028:19
[INFO] [stdout]      |
[INFO] [stdout] 1028 |     pub fn remove<Q: ?Sized>(&self, key: &Q) -> Option<V>
[INFO] [stdout]      |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 1031 |         Q: PartialEq + Hash,
[INFO] [stdout]      |         ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:466:21
[INFO] [stdout]     |
[INFO] [stdout] 466 |                 let mut bucket = self.scan_mut_no_lock(&key, |x| match *x {
[INFO] [stdout]     |                     ----^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let .. else` expression looks like `matches!` macro
[INFO] [stdout]    --> src/lib.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 | /         if let Bucket::Empty = *self {
[INFO] [stdout] 103 | |             true
[INFO] [stdout] 104 | |         } else {
[INFO] [stdout] 105 | |             false
[INFO] [stdout] 106 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout]     = note: `#[warn(clippy::match_like_matches_macro)]` on by default
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 102 -         if let Bucket::Empty = *self {
[INFO] [stdout] 103 -             true
[INFO] [stdout] 104 -         } else {
[INFO] [stdout] 105 -             false
[INFO] [stdout] 106 -         }
[INFO] [stdout] 102 +         matches!(*self, Bucket::Empty)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let .. else` expression looks like `matches!` macro
[INFO] [stdout]    --> src/lib.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | /         if let Bucket::Removed = *self {
[INFO] [stdout] 112 | |             true
[INFO] [stdout] 113 | |         } else {
[INFO] [stdout] 114 | |             false
[INFO] [stdout] 115 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 111 -         if let Bucket::Removed = *self {
[INFO] [stdout] 112 -             true
[INFO] [stdout] 113 -         } else {
[INFO] [stdout] 114 -             false
[INFO] [stdout] 115 -         }
[INFO] [stdout] 111 +         matches!(*self, Bucket::Removed)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of `BuildHasher::hash_one`
[INFO] [stdout]    --> src/lib.rs:269:9
[INFO] [stdout]     |
[INFO] [stdout] 269 |         hasher.finish() as usize
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_hash_one
[INFO] [stdout]     = note: `#[warn(clippy::manual_hash_one)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]     |
[INFO] [stdout] 264 ~         
[INFO] [stdout] 265 |         // Hash the key.
[INFO] [stdout] 266 ~         
[INFO] [stdout] 267 |         // Cast to `usize`. Since the hash function returns `u64`, this cast won't ever cause
[INFO] [stdout] 268 |         // entropy less than the output space.
[INFO] [stdout] 269 ~         self.hash_builder.hash_one(&key) as usize
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: in an `if` condition, avoid complex blocks or closures with blocks; instead, move the block or closure higher and bind it with a `let`
[INFO] [stdout]    --> src/lib.rs:352:13
[INFO] [stdout]     |
[INFO] [stdout] 352 | /             if {
[INFO] [stdout] 353 | |                 let bucket = self.buckets[idx].get_mut();
[INFO] [stdout] 354 | |                 matches(&bucket)
[INFO] [stdout] 355 | |             } {
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blocks_in_conditions
[INFO] [stdout]     = note: `#[warn(clippy::blocks_in_conditions)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]     |
[INFO] [stdout] 352 ~             let res = {
[INFO] [stdout] 353 +                 let bucket = self.buckets[idx].get_mut();
[INFO] [stdout] 354 +                 matches(&bucket)
[INFO] [stdout] 355 ~             }; if res {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/lib.rs:354:25
[INFO] [stdout]     |
[INFO] [stdout] 354 |                 matches(&bucket)
[INFO] [stdout]     |                         ^^^^^^^ help: change this to: `bucket`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]    --> src/lib.rs:555:12
[INFO] [stdout]     |
[INFO] [stdout] 555 |       inner: OwningRef<
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 556 | |         OwningHandle<RwLockReadGuard<'a, Table<K, V, S>>, RwLockReadGuard<'a, Bucket<K, V>>>,
[INFO] [stdout] 557 | |         V,
[INFO] [stdout] 558 | |     >,
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stdout]     = note: `#[warn(clippy::type_complexity)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]    --> src/lib.rs:570:5
[INFO] [stdout]     |
[INFO] [stdout] 570 | /     fn eq(&self, other: &ReadGuard<'a, K, V, S>) -> bool {
[INFO] [stdout] 571 | |         self == other
[INFO] [stdout] 572 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout] note: recursive call site
[INFO] [stdout]    --> src/lib.rs:571:9
[INFO] [stdout]     |
[INFO] [stdout] 571 |         self == other
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unconditional_recursion
[INFO] [stdout]     = note: `#[warn(clippy::unconditional_recursion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]    --> src/lib.rs:588:12
[INFO] [stdout]     |
[INFO] [stdout] 588 |       inner: OwningHandle<
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 589 | |         OwningHandle<RwLockReadGuard<'a, Table<K, V, S>>, RwLockWriteGuard<'a, Bucket<K, V>>>,
[INFO] [stdout] 590 | |         &'a mut V,
[INFO] [stdout] 591 | |     >,
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]    --> src/lib.rs:609:5
[INFO] [stdout]     |
[INFO] [stdout] 609 | /     fn eq(&self, other: &Self) -> bool {
[INFO] [stdout] 610 | |         self == other
[INFO] [stdout] 611 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout] note: recursive call site
[INFO] [stdout]    --> src/lib.rs:610:9
[INFO] [stdout]     |
[INFO] [stdout] 610 |         self == other
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unconditional_recursion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]     --> src/lib.rs:1037:42
[INFO] [stdout]      |
[INFO] [stdout] 1037 |         let mut bucket = lock.lookup_mut(&key);
[INFO] [stdout]      |                                          ^^^^ help: change this to: `key`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:278:27
[INFO] [stdout]     |
[INFO] [stdout] 278 |     fn scan<F, Q: ?Sized>(&self, key: &Q, matches: F) -> RwLockReadGuard<Bucket<K, V>>
[INFO] [stdout]     |                           ^^^^^                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 278 |     fn scan<F, Q: ?Sized>(&self, key: &Q, matches: F) -> RwLockReadGuard<'_, Bucket<K, V>>
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:306:31
[INFO] [stdout]     |
[INFO] [stdout] 306 |     fn scan_mut<F, Q: ?Sized>(&self, key: &Q, matches: F) -> RwLockWriteGuard<Bucket<K, V>>
[INFO] [stdout]     |                               ^^^^^                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 306 |     fn scan_mut<F, Q: ?Sized>(&self, key: &Q, matches: F) -> RwLockWriteGuard<'_, Bucket<K, V>>
[INFO] [stdout]     |                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:367:23
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn lookup_or_free(&self, key: &K) -> RwLockWriteGuard<Bucket<K, V>> {
[INFO] [stdout]     |                       ^^^^^              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn lookup_or_free(&self, key: &K) -> RwLockWriteGuard<'_, Bucket<K, V>> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:399:26
[INFO] [stdout]     |
[INFO] [stdout] 399 |     fn lookup<Q: ?Sized>(&self, key: &Q) -> RwLockReadGuard<Bucket<K, V>>
[INFO] [stdout]     |                          ^^^^^              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 399 |     fn lookup<Q: ?Sized>(&self, key: &Q) -> RwLockReadGuard<'_, Bucket<K, V>>
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:421:30
[INFO] [stdout]     |
[INFO] [stdout] 421 |     fn lookup_mut<Q: ?Sized>(&self, key: &Q) -> RwLockWriteGuard<Bucket<K, V>>
[INFO] [stdout]     |                              ^^^^^              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 421 |     fn lookup_mut<Q: ?Sized>(&self, key: &Q) -> RwLockWriteGuard<'_, Bucket<K, V>>
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:441:18
[INFO] [stdout]     |
[INFO] [stdout] 441 |     fn find_free(&self, key: &K) -> RwLockWriteGuard<Bucket<K, V>> {
[INFO] [stdout]     |                  ^^^^^              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 441 |     fn find_free(&self, key: &K) -> RwLockWriteGuard<'_, Bucket<K, V>> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:805:27
[INFO] [stdout]     |
[INFO] [stdout] 805 |     pub fn get<Q: ?Sized>(&self, key: &Q) -> Option<ReadGuard<K, V, S>>
[INFO] [stdout]     |                           ^^^^^                     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 805 |     pub fn get<Q: ?Sized>(&self, key: &Q) -> Option<ReadGuard<'_, K, V, S>>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:829:31
[INFO] [stdout]     |
[INFO] [stdout] 829 |     pub fn get_mut<Q: ?Sized>(&self, key: &Q) -> Option<WriteGuard<K, V, S>>
[INFO] [stdout]     |                               ^^^^^                     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 829 |     pub fn get_mut<Q: ?Sized>(&self, key: &Q) -> Option<WriteGuard<'_, K, V, S>>
[INFO] [stdout]     |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:466:21
[INFO] [stdout]     |
[INFO] [stdout] 466 |                 let mut bucket = self.scan_mut_no_lock(&key, |x| match *x {
[INFO] [stdout]     |                     ----^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: initializer for `thread_local` value can be made `const`
[INFO] [stdout]    --> src/tests.rs:319:59
[INFO] [stdout]     |
[INFO] [stdout] 319 | thread_local! { static DROP_VECTOR: RefCell<Vec<isize>> = RefCell::new(Vec::new()) }
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `const { RefCell::new(Vec::new()) }`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_const_for_thread_local
[INFO] [stdout]     = note: `#[warn(clippy::missing_const_for_thread_local)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/tests.rs:563:13
[INFO] [stdout]     |
[INFO] [stdout] 563 |     assert!(!m.insert(1, 3).is_none());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `m.insert(1, 3).is_some()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let .. else` expression looks like `matches!` macro
[INFO] [stdout]    --> src/lib.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 | /         if let Bucket::Empty = *self {
[INFO] [stdout] 103 | |             true
[INFO] [stdout] 104 | |         } else {
[INFO] [stdout] 105 | |             false
[INFO] [stdout] 106 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout]     = note: `#[warn(clippy::match_like_matches_macro)]` on by default
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 102 -         if let Bucket::Empty = *self {
[INFO] [stdout] 103 -             true
[INFO] [stdout] 104 -         } else {
[INFO] [stdout] 105 -             false
[INFO] [stdout] 106 -         }
[INFO] [stdout] 102 +         matches!(*self, Bucket::Empty)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let .. else` expression looks like `matches!` macro
[INFO] [stdout]    --> src/lib.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | /         if let Bucket::Removed = *self {
[INFO] [stdout] 112 | |             true
[INFO] [stdout] 113 | |         } else {
[INFO] [stdout] 114 | |             false
[INFO] [stdout] 115 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 111 -         if let Bucket::Removed = *self {
[INFO] [stdout] 112 -             true
[INFO] [stdout] 113 -         } else {
[INFO] [stdout] 114 -             false
[INFO] [stdout] 115 -         }
[INFO] [stdout] 111 +         matches!(*self, Bucket::Removed)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of `BuildHasher::hash_one`
[INFO] [stdout]    --> src/lib.rs:269:9
[INFO] [stdout]     |
[INFO] [stdout] 269 |         hasher.finish() as usize
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_hash_one
[INFO] [stdout]     = note: `#[warn(clippy::manual_hash_one)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]     |
[INFO] [stdout] 264 ~         
[INFO] [stdout] 265 |         // Hash the key.
[INFO] [stdout] 266 ~         
[INFO] [stdout] 267 |         // Cast to `usize`. Since the hash function returns `u64`, this cast won't ever cause
[INFO] [stdout] 268 |         // entropy less than the output space.
[INFO] [stdout] 269 ~         self.hash_builder.hash_one(&key) as usize
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: in an `if` condition, avoid complex blocks or closures with blocks; instead, move the block or closure higher and bind it with a `let`
[INFO] [stdout]    --> src/lib.rs:352:13
[INFO] [stdout]     |
[INFO] [stdout] 352 | /             if {
[INFO] [stdout] 353 | |                 let bucket = self.buckets[idx].get_mut();
[INFO] [stdout] 354 | |                 matches(&bucket)
[INFO] [stdout] 355 | |             } {
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blocks_in_conditions
[INFO] [stdout]     = note: `#[warn(clippy::blocks_in_conditions)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]     |
[INFO] [stdout] 352 ~             let res = {
[INFO] [stdout] 353 +                 let bucket = self.buckets[idx].get_mut();
[INFO] [stdout] 354 +                 matches(&bucket)
[INFO] [stdout] 355 ~             }; if res {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/lib.rs:354:25
[INFO] [stdout]     |
[INFO] [stdout] 354 |                 matches(&bucket)
[INFO] [stdout]     |                         ^^^^^^^ help: change this to: `bucket`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]    --> src/lib.rs:555:12
[INFO] [stdout]     |
[INFO] [stdout] 555 |       inner: OwningRef<
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 556 | |         OwningHandle<RwLockReadGuard<'a, Table<K, V, S>>, RwLockReadGuard<'a, Bucket<K, V>>>,
[INFO] [stdout] 557 | |         V,
[INFO] [stdout] 558 | |     >,
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stdout]     = note: `#[warn(clippy::type_complexity)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]    --> src/lib.rs:570:5
[INFO] [stdout]     |
[INFO] [stdout] 570 | /     fn eq(&self, other: &ReadGuard<'a, K, V, S>) -> bool {
[INFO] [stdout] 571 | |         self == other
[INFO] [stdout] 572 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout] note: recursive call site
[INFO] [stdout]    --> src/lib.rs:571:9
[INFO] [stdout]     |
[INFO] [stdout] 571 |         self == other
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unconditional_recursion
[INFO] [stdout]     = note: `#[warn(clippy::unconditional_recursion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]    --> src/lib.rs:588:12
[INFO] [stdout]     |
[INFO] [stdout] 588 |       inner: OwningHandle<
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 589 | |         OwningHandle<RwLockReadGuard<'a, Table<K, V, S>>, RwLockWriteGuard<'a, Bucket<K, V>>>,
[INFO] [stdout] 590 | |         &'a mut V,
[INFO] [stdout] 591 | |     >,
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]    --> src/lib.rs:609:5
[INFO] [stdout]     |
[INFO] [stdout] 609 | /     fn eq(&self, other: &Self) -> bool {
[INFO] [stdout] 610 | |         self == other
[INFO] [stdout] 611 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout] note: recursive call site
[INFO] [stdout]    --> src/lib.rs:610:9
[INFO] [stdout]     |
[INFO] [stdout] 610 |         self == other
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unconditional_recursion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]     --> src/lib.rs:1037:42
[INFO] [stdout]      |
[INFO] [stdout] 1037 |         let mut bucket = lock.lookup_mut(&key);
[INFO] [stdout]      |                                          ^^^^ help: change this to: `key`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:278:27
[INFO] [stdout]     |
[INFO] [stdout] 278 |     fn scan<F, Q: ?Sized>(&self, key: &Q, matches: F) -> RwLockReadGuard<Bucket<K, V>>
[INFO] [stdout]     |                           ^^^^^                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 278 |     fn scan<F, Q: ?Sized>(&self, key: &Q, matches: F) -> RwLockReadGuard<'_, Bucket<K, V>>
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:306:31
[INFO] [stdout]     |
[INFO] [stdout] 306 |     fn scan_mut<F, Q: ?Sized>(&self, key: &Q, matches: F) -> RwLockWriteGuard<Bucket<K, V>>
[INFO] [stdout]     |                               ^^^^^                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 306 |     fn scan_mut<F, Q: ?Sized>(&self, key: &Q, matches: F) -> RwLockWriteGuard<'_, Bucket<K, V>>
[INFO] [stdout]     |                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:367:23
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn lookup_or_free(&self, key: &K) -> RwLockWriteGuard<Bucket<K, V>> {
[INFO] [stdout]     |                       ^^^^^              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn lookup_or_free(&self, key: &K) -> RwLockWriteGuard<'_, Bucket<K, V>> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:399:26
[INFO] [stdout]     |
[INFO] [stdout] 399 |     fn lookup<Q: ?Sized>(&self, key: &Q) -> RwLockReadGuard<Bucket<K, V>>
[INFO] [stdout]     |                          ^^^^^              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 399 |     fn lookup<Q: ?Sized>(&self, key: &Q) -> RwLockReadGuard<'_, Bucket<K, V>>
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:421:30
[INFO] [stdout]     |
[INFO] [stdout] 421 |     fn lookup_mut<Q: ?Sized>(&self, key: &Q) -> RwLockWriteGuard<Bucket<K, V>>
[INFO] [stdout]     |                              ^^^^^              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 421 |     fn lookup_mut<Q: ?Sized>(&self, key: &Q) -> RwLockWriteGuard<'_, Bucket<K, V>>
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:441:18
[INFO] [stdout]     |
[INFO] [stdout] 441 |     fn find_free(&self, key: &K) -> RwLockWriteGuard<Bucket<K, V>> {
[INFO] [stdout]     |                  ^^^^^              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 441 |     fn find_free(&self, key: &K) -> RwLockWriteGuard<'_, Bucket<K, V>> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:805:27
[INFO] [stdout]     |
[INFO] [stdout] 805 |     pub fn get<Q: ?Sized>(&self, key: &Q) -> Option<ReadGuard<K, V, S>>
[INFO] [stdout]     |                           ^^^^^                     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 805 |     pub fn get<Q: ?Sized>(&self, key: &Q) -> Option<ReadGuard<'_, K, V, S>>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:829:31
[INFO] [stdout]     |
[INFO] [stdout] 829 |     pub fn get_mut<Q: ?Sized>(&self, key: &Q) -> Option<WriteGuard<K, V, S>>
[INFO] [stdout]     |                               ^^^^^                     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 829 |     pub fn get_mut<Q: ?Sized>(&self, key: &Q) -> Option<WriteGuard<'_, K, V, S>>
[INFO] [stdout]     |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "b9a1c15a4bc0d34e55e1497c5a4f1880e886ca52fa8b89e79d54c0e5fed9dc41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9a1c15a4bc0d34e55e1497c5a4f1880e886ca52fa8b89e79d54c0e5fed9dc41", kill_on_drop: false }`
[INFO] [stdout] b9a1c15a4bc0d34e55e1497c5a4f1880e886ca52fa8b89e79d54c0e5fed9dc41