[INFO] fetching crate yrs 0.28.0...
[INFO] checking yrs-0.28.0 against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] extracting crate yrs 0.28.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate yrs 0.28.0
[INFO] finished tweaking crates.io crate yrs 0.28.0
[INFO] tweaked toml for crates.io crate yrs 0.28.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yrs 0.28.0 on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yrs 0.28.0 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:93:12
[INFO] [stderr]    |
[INFO] [stderr] 93 | homepage = "https://github.com/y-crdt/y-crdt/"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 98 | repository = "https://github.com/y-crdt/y-crdt/"
[INFO] [stderr]    |              -----------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `yrs` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 87ff5203e3ea9eab8e5b3a3de7959bd1475dde9b2677539596597bb8df1c5b5f
[INFO] running `Command { std: "docker" "start" "87ff5203e3ea9eab8e5b3a3de7959bd1475dde9b2677539596597bb8df1c5b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87ff5203e3ea9eab8e5b3a3de7959bd1475dde9b2677539596597bb8df1c5b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "87ff5203e3ea9eab8e5b3a3de7959bd1475dde9b2677539596597bb8df1c5b5f" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87ff5203e3ea9eab8e5b3a3de7959bd1475dde9b2677539596597bb8df1c5b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "87ff5203e3ea9eab8e5b3a3de7959bd1475dde9b2677539596597bb8df1c5b5f" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:93:12
[INFO] [stderr]    |
[INFO] [stderr] 93 | homepage = "https://github.com/y-crdt/y-crdt/"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 98 | repository = "https://github.com/y-crdt/y-crdt/"
[INFO] [stderr]    |              -----------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `yrs` (manifest) generated 1 warning
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling zerocopy v0.8.57
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]     Checking smallvec v1.16.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.12
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling cc v1.4.6
[INFO] [stderr]     Checking fastrand v2.5.0
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking event-listener v5.4.2
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]     Checking clap_builder v4.6.7
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]     Checking clap v4.6.7
[INFO] [stderr]     Checking rand v0.9.5
[INFO] [stderr]     Checking dashmap v6.2.1
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking arc-swap v1.9.2
[INFO] [stderr]     Checking criterion-plot v0.8.2
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking smallstr v0.3.1
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking str_indices v0.4.4
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]     Checking ropey v1.6.1
[INFO] [stderr]     Checking uuid v1.26.1
[INFO] [stderr]     Checking assert_matches2 v0.1.2
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.57
[INFO] [stderr]    Compiling proptest-derive v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking yrs v0.28.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BlockRange` and `Block`
[INFO] [stdout]  --> src/transaction.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::block::{Block, BlockRange, Item, ItemContent, ItemPosition, ItemPtr, Prelim, ID};
[INFO] [stdout]   |                    ^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Block`
[INFO] [stdout]  --> src/block_iter.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::block::{Block, Item, ItemContent, ItemPtr, Prelim};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ItemContent`
[INFO] [stdout]  --> src/iter.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::block::{ItemContent, ItemPtr};
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SmallVec` and `smallvec`
[INFO] [stdout]  --> src/iter.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use smallvec::{smallvec, SmallVec};
[INFO] [stdout]   |                ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::OptionExt`
[INFO] [stdout]   --> src/doc.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::utils::OptionExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `left` is never read
[INFO] [stdout]    --> src/block.rs:494:24
[INFO] [stdout]     |
[INFO] [stdout] 494 |         let mut left = None;
[INFO] [stdout]     |                        ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 540 |                 left = parent_branch.map.get(sub).cloned();
[INFO] [stdout]     |                 ------------------------------------------ `left` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptr`
[INFO] [stdout]    --> src/block.rs:886:21
[INFO] [stdout]     |
[INFO] [stdout] 886 |                 let ptr = BranchPtr::from(branch);
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_ptr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptr`
[INFO] [stdout]    --> src/transaction.rs:778:13
[INFO] [stdout]     |
[INFO] [stdout] 778 |         let ptr = item.clone();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/transaction.rs:958:13
[INFO] [stdout]     |
[INFO] [stdout] 958 |         let mut block = Item::new(
[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] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/undo.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let mut state = Arc::new(Inner {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clear_undo`
[INFO] [stdout]    --> src/undo.rs:379:34
[INFO] [stdout]     |
[INFO] [stdout] 379 |     fn clear_internal(&mut self, clear_undo: bool, clear_redo: bool) {
[INFO] [stdout]     |                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clear_undo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clear_redo`
[INFO] [stdout]    --> src/undo.rs:379:52
[INFO] [stdout]     |
[INFO] [stdout] 379 |     fn clear_internal(&mut self, clear_undo: bool, clear_redo: bool) {
[INFO] [stdout]     |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clear_redo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_item` is never used
[INFO] [stdout]    --> src/block.rs:198:12
[INFO] [stdout]     |
[INFO] [stdout] 183 | impl<'a> BlockRef<'a> {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 198 |     pub fn as_item(&self) -> Option<&'a Item> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `last_id`, `is_item`, and `is_gc` are never used
[INFO] [stdout]    --> src/block.rs:264:12
[INFO] [stdout]     |
[INFO] [stdout] 221 | impl Block {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 264 |     pub fn last_id(&self) -> ID {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 281 |     pub fn is_item(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 291 |     pub fn is_gc(&self) -> bool {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `delete_as_cleanup` is never used
[INFO] [stdout]    --> src/block.rs:632:19
[INFO] [stdout]     |
[INFO] [stdout] 444 | impl ItemPtr {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 632 |     pub(crate) fn delete_as_cleanup(&self, txn: &mut TransactionMut, is_local: bool) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `integrate` is never used
[INFO] [stdout]     --> src/block.rs:1415:19
[INFO] [stdout]      |
[INFO] [stdout] 1354 | impl BlockRange {
[INFO] [stdout]      | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1415 |     pub(crate) fn integrate(&mut self, pivot: u32) -> bool {
[INFO] [stdout]      |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking proptest v1.11.0
[INFO] [stdout] warning: method `contains` is never used
[INFO] [stdout]    --> src/block_store.rs:300:12
[INFO] [stdout]     |
[INFO] [stdout] 289 | impl BlockStore {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 300 |     pub fn contains(&self, id: &ID) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WEAK_REF_FLAGS_QUOTE` is never used
[INFO] [stdout]    --> src/types/mod.rs:230:7
[INFO] [stdout]     |
[INFO] [stdout] 230 | const WEAK_REF_FLAGS_QUOTE: u8 = 0b0000_0001;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WEAK_REF_FLAGS_START_ASSOC` is never used
[INFO] [stdout]    --> src/types/mod.rs:232:7
[INFO] [stdout]     |
[INFO] [stdout] 232 | const WEAK_REF_FLAGS_START_ASSOC: u8 = 0b0000_0010;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WEAK_REF_FLAGS_END_ASSOC` is never used
[INFO] [stdout]    --> src/types/mod.rs:234:7
[INFO] [stdout]     |
[INFO] [stdout] 234 | const WEAK_REF_FLAGS_END_ASSOC: u8 = 0b0000_0100;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WEAK_REF_FLAGS_START_UNBOUNDED` is never used
[INFO] [stdout]    --> src/types/mod.rs:236:7
[INFO] [stdout]     |
[INFO] [stdout] 236 | const WEAK_REF_FLAGS_START_UNBOUNDED: u8 = 0b0000_1000;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WEAK_REF_FLAGS_END_UNBOUNDED` is never used
[INFO] [stdout]    --> src/types/mod.rs:238:7
[INFO] [stdout]     |
[INFO] [stdout] 238 | const WEAK_REF_FLAGS_END_UNBOUNDED: u8 = 0b0001_0000;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WEAK_REF_FLAGS_PARENT_ROOT` is never used
[INFO] [stdout]    --> src/types/mod.rs:240:7
[INFO] [stdout]     |
[INFO] [stdout] 240 | const WEAK_REF_FLAGS_PARENT_ROOT: u8 = 0b0010_0000;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `txn` is never read
[INFO] [stdout]    --> src/types/mod.rs:538:5
[INFO] [stdout]     |
[INFO] [stdout] 536 | pub(crate) struct Entries<'a, B, T> {
[INFO] [stdout]     |                   ------- field in this struct
[INFO] [stdout] 537 |     iter: std::collections::hash_map::Iter<'a, Arc<str>, ItemPtr>,
[INFO] [stdout] 538 |     txn: B,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Entries` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_id_set` is never used
[INFO] [stdout]   --> src/update.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl BlockSet {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn as_id_set(&self) -> IdSet {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `next_target` and `return_stack` are never used
[INFO] [stdout]    --> src/update.rs:503:8
[INFO] [stdout]     |
[INFO] [stdout] 169 | impl Update {
[INFO] [stdout]     | ----------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 503 |     fn next_target<'a, 'b>(
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 526 |     fn return_stack(stack: Vec<Block>, refs: &mut BlockSet, remaining: &mut BlockSet) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `forward`, `backward`, and `values` are never used
[INFO] [stdout]    --> src/block_iter.rs:76:12
[INFO] [stdout]     |
[INFO] [stdout]  18 | impl BlockIter {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  76 |     pub fn forward<T: ReadTxn>(&mut self, txn: &T, len: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     pub fn backward<T: ReadTxn>(&mut self, txn: &mut T, mut len: u32) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 369 |     pub fn values<'a, 'txn, T: ReadTxn>(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Values` is never constructed
[INFO] [stdout]    --> src/block_iter.rs:377:12
[INFO] [stdout]     |
[INFO] [stdout] 377 | pub struct Values<'a, 'txn> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/block_iter.rs:383:8
[INFO] [stdout]     |
[INFO] [stdout] 382 | impl<'a, 'txn> Values<'a, 'txn> {
[INFO] [stdout]     | ------------------------------- associated function in this implementation
[INFO] [stdout] 383 |     fn new(iter: &'a mut BlockIter, txn: &'txn mut TransactionMut<'txn>) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_at` is never used
[INFO] [stdout]    --> src/branch.rs:398:19
[INFO] [stdout]     |
[INFO] [stdout] 222 | impl Branch {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 398 |     pub(crate) fn remove_at(&self, txn: &mut TransactionMut, index: u32, len: u32) -> u32 {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `inner_mut` is never used
[INFO] [stdout]    --> src/ids.rs:548:19
[INFO] [stdout]     |
[INFO] [stdout]  58 | impl<T: Merge> IdRanges<T> {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 548 |     pub(crate) fn inner_mut(&mut self) -> &mut SmallVec<[(Range<u32>, T); 1]> {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BlockIterator` is never used
[INFO] [stdout]  --> src/iter.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) trait BlockIterator: Iterator<Item = ItemPtr> + Sized {
[INFO] [stdout]   |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BlockSliceIterator` is never used
[INFO] [stdout]   --> src/iter.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) trait BlockSliceIterator: Iterator<Item = ItemSlice> + Sized {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RangeIter` is never constructed
[INFO] [stdout]    --> src/iter.rs:106:19
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub(crate) struct RangeIter<I> {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `begin` are never used
[INFO] [stdout]    --> src/iter.rs:117:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | / impl<I> RangeIter<I>
[INFO] [stdout] 114 | | where
[INFO] [stdout] 115 | |     I: Iterator<Item = ItemPtr>,
[INFO] [stdout]     | |________________________________- associated items in this implementation
[INFO] [stdout] 116 |   {
[INFO] [stdout] 117 |       fn new(iter: I, start: StickyIndex, end: StickyIndex) -> Self {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |       fn begin(&mut self, start_offset: &mut u32) -> Option<ItemPtr> {
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RangeIterState` is never used
[INFO] [stdout]    --> src/iter.rs:234:6
[INFO] [stdout]     |
[INFO] [stdout] 234 | enum RangeIterState {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Values` is never constructed
[INFO] [stdout]    --> src/iter.rs:245:19
[INFO] [stdout]     |
[INFO] [stdout] 245 | pub(crate) struct Values<I> {
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/iter.rs:251:8
[INFO] [stdout]     |
[INFO] [stdout] 250 | impl<I> Values<I> {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] 251 |     fn new(iter: I) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `txn` is never read
[INFO] [stdout]    --> src/iter.rs:287:5
[INFO] [stdout]     |
[INFO] [stdout] 286 | pub struct AsIter<'a, T, I> {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 287 |     txn: &'a T,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AsIter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `adjacent`, `contains_id`, `right`, and `left` are never used
[INFO] [stdout]    --> src/slice.rs:164:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl ItemSlice {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn adjacent(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn contains_id(&self, id: &ID) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 249 |     pub fn right(&self) -> Option<ItemSlice> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 269 |     pub fn left(&self) -> Option<ItemSlice> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `within_range` and `get_item` are never used
[INFO] [stdout]    --> src/sticky_index.rs:272:19
[INFO] [stdout]     |
[INFO] [stdout]  51 | impl StickyIndex {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 272 |     pub(crate) fn within_range(&self, ptr: Option<ItemPtr>) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 287 |     pub(crate) fn get_item<T: ReadTxn>(&self, txn: &T) -> Option<ItemPtr> {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/event.rs:63:18
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn added(&self) -> SubdocsEventIter {
[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] 63 |     pub fn added(&self) -> SubdocsEventIter<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/event.rs:69:20
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn removed(&self) -> SubdocsEventIter {
[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] 69 |     pub fn removed(&self) -> SubdocsEventIter<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/event.rs:75:19
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn loaded(&self) -> SubdocsEventIter {
[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] 75 |     pub fn loaded(&self) -> SubdocsEventIter<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/store.rs:358:20
[INFO] [stdout]     |
[INFO] [stdout] 358 |     pub fn subdocs(&self) -> SubdocsIter {
[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] 358 |     pub fn subdocs(&self) -> SubdocsIter<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/store.rs:364:25
[INFO] [stdout]     |
[INFO] [stdout] 364 |     pub fn subdoc_guids(&self) -> SubdocGuids {
[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] 364 |     pub fn subdoc_guids(&self) -> SubdocGuids<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/store.rs:444:28
[INFO] [stdout]     |
[INFO] [stdout] 444 |     pub(crate) fn try_read(&self) -> Option<RwLockReadGuard<Store>> {
[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] 444 |     pub(crate) fn try_read(&self) -> Option<RwLockReadGuard<'_, Store>> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/store.rs:449:33
[INFO] [stdout]     |
[INFO] [stdout] 449 |     pub(crate) fn read_blocking(&self) -> RwLockReadGuard<Store> {
[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] 449 |     pub(crate) fn read_blocking(&self) -> RwLockReadGuard<'_, Store> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/store.rs:458:30
[INFO] [stdout]     |
[INFO] [stdout] 458 |     pub(crate) fn read_async(&self) -> Read<Store> {
[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] 458 |     pub(crate) fn read_async(&self) -> Read<'_, Store> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/store.rs:462:29
[INFO] [stdout]     |
[INFO] [stdout] 462 |     pub(crate) fn try_write(&self) -> Option<RwLockWriteGuard<Store>> {
[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] 462 |     pub(crate) fn try_write(&self) -> Option<RwLockWriteGuard<'_, Store>> {
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/store.rs:467:34
[INFO] [stdout]     |
[INFO] [stdout] 467 |     pub(crate) fn write_blocking(&self) -> RwLockWriteGuard<Store> {
[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] 467 |     pub(crate) fn write_blocking(&self) -> RwLockWriteGuard<'_, Store> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/store.rs:476:31
[INFO] [stdout]     |
[INFO] [stdout] 476 |     pub(crate) fn write_async(&self) -> Write<Store> {
[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] 476 |     pub(crate) fn write_async(&self) -> Write<'_, Store> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/transaction.rs:168:18
[INFO] [stdout]     |
[INFO] [stdout] 168 |     fn root_refs(&self) -> RootRefs {
[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] 168 |     fn root_refs(&self) -> RootRefs<'_> {
[INFO] [stdout]     |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/transaction.rs:175:21
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn subdoc_guids(&self) -> SubdocGuids {
[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] 175 |     fn subdoc_guids(&self) -> SubdocGuids<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/transaction.rs:181:16
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn subdocs(&self) -> SubdocsIter {
[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] 181 |     fn subdocs(&self) -> SubdocsIter<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/mod.rs:911:17
[INFO] [stdout]     |
[INFO] [stdout] 911 |     pub fn iter(&self) -> EventsIter {
[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] 911 |     pub fn iter(&self) -> EventsIter<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state_vector.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn iter(&self) -> std::collections::hash_map::Iter<ClientID, u32> {
[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] 93 |     pub fn iter(&self) -> std::collections::hash_map::Iter<'_, ClientID, u32> {
[INFO] [stdout]    |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/sync/awareness.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 |     pub fn iter(&self) -> AwarenessIter {
[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] 141 |     pub fn iter(&self) -> AwarenessIter<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking criterion v0.8.2
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]  --> benches/serialization.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion, SamplingMode};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/serialization.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |             black_box(serde_json::from_str::<Any>(&serde_json::to_string(&any).unwrap()).unwrap());
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/serialization.rs:137:13
[INFO] [stdout]     |
[INFO] [stdout] 137 |             black_box(serde_json::to_string(&any).unwrap());
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/serialization.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             black_box(serde_json::to_string(&any).unwrap());
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/serialization.rs:156:13
[INFO] [stdout]     |
[INFO] [stdout] 156 |             black_box(Any::from_json(&roundtrip));
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/serialization.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |             black_box(any.to_json(&mut roundtrip));
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/serialization.rs:169:13
[INFO] [stdout]     |
[INFO] [stdout] 169 |             black_box(Any::from_json(&any_json));
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> benches/serialization.rs:156:13
[INFO] [stdout]     |
[INFO] [stdout] 156 |             black_box(Any::from_json(&roundtrip));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 156 |             let _ = black_box(Any::from_json(&roundtrip));
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> benches/serialization.rs:169:13
[INFO] [stdout]     |
[INFO] [stdout] 169 |             black_box(Any::from_json(&any_json));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 169 |             let _ = black_box(Any::from_json(&any_json));
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Delete` is never constructed
[INFO] [stdout]   --> benches/benches.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum ArrayOp {
[INFO] [stdout]    |      ------- variant in this enum
[INFO] [stdout] 19 |     Insert(u32, Vec<u32>),
[INFO] [stdout] 20 |     Delete(u32, u32),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `b1_6` is never used
[INFO] [stdout]   --> benches/benches.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn b1_6(rng: &mut Rng, size: usize) -> Vec<TextOp> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> benches/benches.rs:232:21
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     txn1.apply_update(Update::decode_v1(u2.as_slice()).unwrap());
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     let _ = txn1.apply_update(Update::decode_v1(u2.as_slice()).unwrap());
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> benches/benches.rs:233:21
[INFO] [stdout]     |
[INFO] [stdout] 233 |                     txn2.apply_update(Update::decode_v1(u1.as_slice()).unwrap());
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 233 |                     let _ = txn2.apply_update(Update::decode_v1(u1.as_slice()).unwrap());
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> benches/benches.rs:341:17
[INFO] [stdout]     |
[INFO] [stdout] 341 |                 txn.apply_update(Update::decode_v1(update.as_slice()).unwrap());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 341 |                 let _ = txn.apply_update(Update::decode_v1(update.as_slice()).unwrap());
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> benches/benches.rs:388:17
[INFO] [stdout]     |
[INFO] [stdout] 388 |                 txn.apply_update(Update::decode_v1(update.as_slice()).unwrap());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 388 |                 let _ = txn.apply_update(Update::decode_v1(update.as_slice()).unwrap());
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> benches/benches.rs:429:17
[INFO] [stdout]     |
[INFO] [stdout] 429 |                 txn.apply_update(Update::decode_v1(buf.as_slice()).unwrap());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 429 |                 let _ = txn.apply_update(Update::decode_v1(buf.as_slice()).unwrap());
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::OptionExt`
[INFO] [stdout]   --> src/doc.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::utils::OptionExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BlockRange` and `Block`
[INFO] [stdout]  --> src/transaction.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::block::{Block, BlockRange, Item, ItemContent, ItemPosition, ItemPtr, Prelim, ID};
[INFO] [stdout]   |                    ^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Block`
[INFO] [stdout]  --> src/block_iter.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::block::{Block, Item, ItemContent, ItemPtr, Prelim};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ItemContent`
[INFO] [stdout]  --> src/iter.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::block::{ItemContent, ItemPtr};
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SmallVec` and `smallvec`
[INFO] [stdout]  --> src/iter.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use smallvec::{smallvec, SmallVec};
[INFO] [stdout]   |                ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::test_utils::exchange_updates`
[INFO] [stdout]    --> src/iter.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 317 |     use crate::test_utils::exchange_updates;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TxnIterator`
[INFO] [stdout]    --> src/iter.rs:316:73
[INFO] [stdout]     |
[INFO] [stdout] 316 |     use crate::iter::{BlockIterator, BlockSliceIterator, IntoBlockIter, TxnIterator};
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `left` is never read
[INFO] [stdout]    --> src/block.rs:494:24
[INFO] [stdout]     |
[INFO] [stdout] 494 |         let mut left = None;
[INFO] [stdout]     |                        ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 540 |                 left = parent_branch.map.get(sub).cloned();
[INFO] [stdout]     |                 ------------------------------------------ `left` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptr`
[INFO] [stdout]    --> src/block.rs:886:21
[INFO] [stdout]     |
[INFO] [stdout] 886 |                 let ptr = BranchPtr::from(branch);
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_ptr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/doc.rs:1023:17
[INFO] [stdout]      |
[INFO] [stdout] 1023 |             for mut block in u.blocks.into_blocks(false) {
[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: unused variable: `m0`
[INFO] [stdout]     --> src/doc.rs:2081:13
[INFO] [stdout]      |
[INFO] [stdout] 2081 |         let m0 = doc.get_or_insert_map("map");
[INFO] [stdout]      |             ^^ help: if this is intentional, prefix it with an underscore: `_m0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s3`
[INFO] [stdout]     --> src/doc.rs:2096:13
[INFO] [stdout]      |
[INFO] [stdout] 2096 |         let s3 = {
[INFO] [stdout]      |             ^^ help: if this is intentional, prefix it with an underscore: `_s3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]     --> src/doc.rs:2241:48
[INFO] [stdout]      |
[INFO] [stdout] 2241 |         doc.observe_update_v2("sub", move |tx, e| {
[INFO] [stdout]      |                                                ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/id_map.rs:673:13
[INFO] [stdout]     |
[INFO] [stdout] 673 |         let mut merged = IdMap::merge_many(&[id_map_1.clone(), id_map_2.clone()]);
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptr`
[INFO] [stdout]    --> src/transaction.rs:778:13
[INFO] [stdout]     |
[INFO] [stdout] 778 |         let ptr = item.clone();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/transaction.rs:958:13
[INFO] [stdout]     |
[INFO] [stdout] 958 |         let mut block = Item::new(
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/ids.rs:1422:13
[INFO] [stdout]      |
[INFO] [stdout] 1422 |         let mut map = IdSet::from_iter([
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `txn`
[INFO] [stdout]    --> src/iter.rs:329:13
[INFO] [stdout]     |
[INFO] [stdout] 329 |         let txn = doc.transact();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_txn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `txn`
[INFO] [stdout]    --> src/iter.rs:351:13
[INFO] [stdout]     |
[INFO] [stdout] 351 |         let txn = doc.transact();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_txn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `txn`
[INFO] [stdout]    --> src/iter.rs:373:13
[INFO] [stdout]     |
[INFO] [stdout] 373 |         let txn = doc.transact();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_txn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `txn`
[INFO] [stdout]    --> src/iter.rs:395:13
[INFO] [stdout]     |
[INFO] [stdout] 395 |         let txn = doc.transact();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_txn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `txn`
[INFO] [stdout]    --> src/iter.rs:417:13
[INFO] [stdout]     |
[INFO] [stdout] 417 |         let txn = doc.transact();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_txn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `txn`
[INFO] [stdout]    --> src/iter.rs:508:13
[INFO] [stdout]     |
[INFO] [stdout] 508 |         let txn = doc.transact();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_txn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/undo.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let mut state = Arc::new(Inner {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clear_undo`
[INFO] [stdout]    --> src/undo.rs:379:34
[INFO] [stdout]     |
[INFO] [stdout] 379 |     fn clear_internal(&mut self, clear_undo: bool, clear_redo: bool) {
[INFO] [stdout]     |                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clear_undo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clear_redo`
[INFO] [stdout]    --> src/undo.rs:379:52
[INFO] [stdout]     |
[INFO] [stdout] 379 |     fn clear_internal(&mut self, clear_undo: bool, clear_redo: bool) {
[INFO] [stdout]     |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clear_redo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]     --> src/undo.rs:1349:21
[INFO] [stdout]      |
[INFO] [stdout] 1349 |                 let e = e.meta_mut().entry("test".to_string()).or_default();
[INFO] [stdout]      |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `txt_clone`
[INFO] [stdout]     --> src/undo.rs:1347:17
[INFO] [stdout]      |
[INFO] [stdout] 1347 |             let txt_clone = txt.clone();
[INFO] [stdout]      |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_txt_clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `last_id`, `is_item`, and `is_gc` are never used
[INFO] [stdout]    --> src/block.rs:264:12
[INFO] [stdout]     |
[INFO] [stdout] 221 | impl Block {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 264 |     pub fn last_id(&self) -> ID {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 281 |     pub fn is_item(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 291 |     pub fn is_gc(&self) -> bool {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `delete_as_cleanup` is never used
[INFO] [stdout]    --> src/block.rs:632:19
[INFO] [stdout]     |
[INFO] [stdout] 444 | impl ItemPtr {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 632 |     pub(crate) fn delete_as_cleanup(&self, txn: &mut TransactionMut, is_local: bool) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `integrate` is never used
[INFO] [stdout]     --> src/block.rs:1415:19
[INFO] [stdout]      |
[INFO] [stdout] 1354 | impl BlockRange {
[INFO] [stdout]      | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1415 |     pub(crate) fn integrate(&mut self, pivot: u32) -> bool {
[INFO] [stdout]      |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `contains` is never used
[INFO] [stdout]    --> src/block_store.rs:300:12
[INFO] [stdout]     |
[INFO] [stdout] 289 | impl BlockStore {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 300 |     pub fn contains(&self, id: &ID) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WEAK_REF_FLAGS_QUOTE` is never used
[INFO] [stdout]    --> src/types/mod.rs:230:7
[INFO] [stdout]     |
[INFO] [stdout] 230 | const WEAK_REF_FLAGS_QUOTE: u8 = 0b0000_0001;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WEAK_REF_FLAGS_START_ASSOC` is never used
[INFO] [stdout]    --> src/types/mod.rs:232:7
[INFO] [stdout]     |
[INFO] [stdout] 232 | const WEAK_REF_FLAGS_START_ASSOC: u8 = 0b0000_0010;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WEAK_REF_FLAGS_END_ASSOC` is never used
[INFO] [stdout]    --> src/types/mod.rs:234:7
[INFO] [stdout]     |
[INFO] [stdout] 234 | const WEAK_REF_FLAGS_END_ASSOC: u8 = 0b0000_0100;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WEAK_REF_FLAGS_START_UNBOUNDED` is never used
[INFO] [stdout]    --> src/types/mod.rs:236:7
[INFO] [stdout]     |
[INFO] [stdout] 236 | const WEAK_REF_FLAGS_START_UNBOUNDED: u8 = 0b0000_1000;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WEAK_REF_FLAGS_END_UNBOUNDED` is never used
[INFO] [stdout]    --> src/types/mod.rs:238:7
[INFO] [stdout]     |
[INFO] [stdout] 238 | const WEAK_REF_FLAGS_END_UNBOUNDED: u8 = 0b0001_0000;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WEAK_REF_FLAGS_PARENT_ROOT` is never used
[INFO] [stdout]    --> src/types/mod.rs:240:7
[INFO] [stdout]     |
[INFO] [stdout] 240 | const WEAK_REF_FLAGS_PARENT_ROOT: u8 = 0b0010_0000;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `txn` is never read
[INFO] [stdout]    --> src/types/mod.rs:538:5
[INFO] [stdout]     |
[INFO] [stdout] 536 | pub(crate) struct Entries<'a, B, T> {
[INFO] [stdout]     |                   ------- field in this struct
[INFO] [stdout] 537 |     iter: std::collections::hash_map::Iter<'a, Arc<str>, ItemPtr>,
[INFO] [stdout] 538 |     txn: B,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Entries` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_id_set` is never used
[INFO] [stdout]   --> src/update.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl BlockSet {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn as_id_set(&self) -> IdSet {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `next_target` and `return_stack` are never used
[INFO] [stdout]    --> src/update.rs:503:8
[INFO] [stdout]     |
[INFO] [stdout] 169 | impl Update {
[INFO] [stdout]     | ----------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 503 |     fn next_target<'a, 'b>(
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 526 |     fn return_stack(stack: Vec<Block>, refs: &mut BlockSet, remaining: &mut BlockSet) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `forward`, `backward`, and `values` are never used
[INFO] [stdout]    --> src/block_iter.rs:76:12
[INFO] [stdout]     |
[INFO] [stdout]  18 | impl BlockIter {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  76 |     pub fn forward<T: ReadTxn>(&mut self, txn: &T, len: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     pub fn backward<T: ReadTxn>(&mut self, txn: &mut T, mut len: u32) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 369 |     pub fn values<'a, 'txn, T: ReadTxn>(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Values` is never constructed
[INFO] [stdout]    --> src/block_iter.rs:377:12
[INFO] [stdout]     |
[INFO] [stdout] 377 | pub struct Values<'a, 'txn> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/block_iter.rs:383:8
[INFO] [stdout]     |
[INFO] [stdout] 382 | impl<'a, 'txn> Values<'a, 'txn> {
[INFO] [stdout]     | ------------------------------- associated function in this implementation
[INFO] [stdout] 383 |     fn new(iter: &'a mut BlockIter, txn: &'txn mut TransactionMut<'txn>) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_at` is never used
[INFO] [stdout]    --> src/branch.rs:398:19
[INFO] [stdout]     |
[INFO] [stdout] 222 | impl Branch {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 398 |     pub(crate) fn remove_at(&self, txn: &mut TransactionMut, index: u32, len: u32) -> u32 {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `inner_mut` is never used
[INFO] [stdout]    --> src/ids.rs:548:19
[INFO] [stdout]     |
[INFO] [stdout]  58 | impl<T: Merge> IdRanges<T> {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 548 |     pub(crate) fn inner_mut(&mut self) -> &mut SmallVec<[(Range<u32>, T); 1]> {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `txn` is never read
[INFO] [stdout]    --> src/iter.rs:287:5
[INFO] [stdout]     |
[INFO] [stdout] 286 | pub struct AsIter<'a, T, I> {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 287 |     txn: &'a T,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AsIter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `adjacent`, `contains_id`, `right`, and `left` are never used
[INFO] [stdout]    --> src/slice.rs:164:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl ItemSlice {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn adjacent(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn contains_id(&self, id: &ID) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 249 |     pub fn right(&self) -> Option<ItemSlice> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 269 |     pub fn left(&self) -> Option<ItemSlice> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `within_range` and `get_item` are never used
[INFO] [stdout]    --> src/sticky_index.rs:272:19
[INFO] [stdout]     |
[INFO] [stdout]  51 | impl StickyIndex {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 272 |     pub(crate) fn within_range(&self, ptr: Option<ItemPtr>) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 287 |     pub(crate) fn get_item<T: ReadTxn>(&self, txn: &T) -> Option<ItemPtr> {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/event.rs:63:18
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn added(&self) -> SubdocsEventIter {
[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] 63 |     pub fn added(&self) -> SubdocsEventIter<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/event.rs:69:20
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn removed(&self) -> SubdocsEventIter {
[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] 69 |     pub fn removed(&self) -> SubdocsEventIter<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/event.rs:75:19
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn loaded(&self) -> SubdocsEventIter {
[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] 75 |     pub fn loaded(&self) -> SubdocsEventIter<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/store.rs:358:20
[INFO] [stdout]     |
[INFO] [stdout] 358 |     pub fn subdocs(&self) -> SubdocsIter {
[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] 358 |     pub fn subdocs(&self) -> SubdocsIter<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/store.rs:364:25
[INFO] [stdout]     |
[INFO] [stdout] 364 |     pub fn subdoc_guids(&self) -> SubdocGuids {
[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] 364 |     pub fn subdoc_guids(&self) -> SubdocGuids<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/store.rs:444:28
[INFO] [stdout]     |
[INFO] [stdout] 444 |     pub(crate) fn try_read(&self) -> Option<RwLockReadGuard<Store>> {
[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] 444 |     pub(crate) fn try_read(&self) -> Option<RwLockReadGuard<'_, Store>> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/store.rs:449:33
[INFO] [stdout]     |
[INFO] [stdout] 449 |     pub(crate) fn read_blocking(&self) -> RwLockReadGuard<Store> {
[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] 449 |     pub(crate) fn read_blocking(&self) -> RwLockReadGuard<'_, Store> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/store.rs:458:30
[INFO] [stdout]     |
[INFO] [stdout] 458 |     pub(crate) fn read_async(&self) -> Read<Store> {
[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] 458 |     pub(crate) fn read_async(&self) -> Read<'_, Store> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/store.rs:462:29
[INFO] [stdout]     |
[INFO] [stdout] 462 |     pub(crate) fn try_write(&self) -> Option<RwLockWriteGuard<Store>> {
[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] 462 |     pub(crate) fn try_write(&self) -> Option<RwLockWriteGuard<'_, Store>> {
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/store.rs:467:34
[INFO] [stdout]     |
[INFO] [stdout] 467 |     pub(crate) fn write_blocking(&self) -> RwLockWriteGuard<Store> {
[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] 467 |     pub(crate) fn write_blocking(&self) -> RwLockWriteGuard<'_, Store> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/store.rs:476:31
[INFO] [stdout]     |
[INFO] [stdout] 476 |     pub(crate) fn write_async(&self) -> Write<Store> {
[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] 476 |     pub(crate) fn write_async(&self) -> Write<'_, Store> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/transaction.rs:168:18
[INFO] [stdout]     |
[INFO] [stdout] 168 |     fn root_refs(&self) -> RootRefs {
[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] 168 |     fn root_refs(&self) -> RootRefs<'_> {
[INFO] [stdout]     |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/transaction.rs:175:21
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn subdoc_guids(&self) -> SubdocGuids {
[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] 175 |     fn subdoc_guids(&self) -> SubdocGuids<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/transaction.rs:181:16
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn subdocs(&self) -> SubdocsIter {
[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] 181 |     fn subdocs(&self) -> SubdocsIter<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/mod.rs:911:17
[INFO] [stdout]     |
[INFO] [stdout] 911 |     pub fn iter(&self) -> EventsIter {
[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] 911 |     pub fn iter(&self) -> EventsIter<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state_vector.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn iter(&self) -> std::collections::hash_map::Iter<ClientID, u32> {
[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] 93 |     pub fn iter(&self) -> std::collections::hash_map::Iter<'_, ClientID, u32> {
[INFO] [stdout]    |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/sync/awareness.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 |     pub fn iter(&self) -> AwarenessIter {
[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] 141 |     pub fn iter(&self) -> AwarenessIter<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/test_utils.rs:472:18
[INFO] [stdout]     |
[INFO] [stdout] 472 |     pub fn peers(&self) -> Peers {
[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] 472 |     pub fn peers(&self) -> Peers<'_> {
[INFO] [stdout]     |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/test_utils.rs:528:14
[INFO] [stdout]     |
[INFO] [stdout] 528 |     fn state(&self) -> MutexGuard<TestPeerState> {
[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] 528 |     fn state(&self) -> MutexGuard<'_, TestPeerState> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "87ff5203e3ea9eab8e5b3a3de7959bd1475dde9b2677539596597bb8df1c5b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87ff5203e3ea9eab8e5b3a3de7959bd1475dde9b2677539596597bb8df1c5b5f", kill_on_drop: false }`
[INFO] [stdout] 87ff5203e3ea9eab8e5b3a3de7959bd1475dde9b2677539596597bb8df1c5b5f
