Dec 18 17:24:59.058 INFO checking concread-0.1.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 17:24:59.058 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/concread/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"` Dec 18 17:24:59.203 INFO [stdout] 457dfaaa82920051a43b788c22897dc12d0aeaee67d9fb9e88199430ba34eed9 Dec 18 17:24:59.204 INFO running `"docker" "start" "-a" "457dfaaa82920051a43b788c22897dc12d0aeaee67d9fb9e88199430ba34eed9"` Dec 18 17:24:59.897 INFO [stderr] warning: only one of `license` or `license-file` is necessary Dec 18 17:24:59.940 INFO [stderr] Checking concread v0.1.2 (/opt/crater/workdir) Dec 18 17:25:00.428 INFO [stderr] warning: unused imports: `Owned`, `Shared` Dec 18 17:25:00.428 INFO [stderr] --> src/collections/bptree/map.rs:2:38 Dec 18 17:25:00.428 INFO [stderr] | Dec 18 17:25:00.428 INFO [stderr] 2 | use crossbeam_epoch::{Atomic, Guard, Owned, Shared}; Dec 18 17:25:00.428 INFO [stderr] | ^^^^^ ^^^^^^ Dec 18 17:25:00.428 INFO [stderr] | Dec 18 17:25:00.428 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 17:25:00.428 INFO [stderr] Dec 18 17:25:00.428 INFO [stderr] warning: unused import: `std::ptr` Dec 18 17:25:00.428 INFO [stderr] --> src/collections/bptree/map.rs:4:5 Dec 18 17:25:00.428 INFO [stderr] | Dec 18 17:25:00.428 INFO [stderr] 4 | use std::ptr; Dec 18 17:25:00.428 INFO [stderr] | ^^^^^^^^ Dec 18 17:25:00.428 INFO [stderr] Dec 18 17:25:00.428 INFO [stderr] warning: unused import: `Release` Dec 18 17:25:00.428 INFO [stderr] --> src/collections/bptree/map.rs:5:44 Dec 18 17:25:00.428 INFO [stderr] | Dec 18 17:25:00.428 INFO [stderr] 5 | use std::sync::atomic::Ordering::{Acquire, Release}; Dec 18 17:25:00.428 INFO [stderr] | ^^^^^^^ Dec 18 17:25:00.428 INFO [stderr] Dec 18 17:25:00.428 INFO [stderr] warning: unused imports: `BptreeBranch`, `BptreeLeaf` Dec 18 17:25:00.428 INFO [stderr] --> src/collections/bptree/map.rs:8:19 Dec 18 17:25:00.428 INFO [stderr] | Dec 18 17:25:00.428 INFO [stderr] 8 | use super::node::{BptreeBranch, BptreeLeaf, BptreeNode}; Dec 18 17:25:00.428 INFO [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^ Dec 18 17:25:00.428 INFO [stderr] Dec 18 17:25:00.454 INFO [stderr] warning: unused imports: `Owned`, `Shared` Dec 18 17:25:00.454 INFO [stderr] --> src/collections/bptree/map.rs:2:38 Dec 18 17:25:00.454 INFO [stderr] | Dec 18 17:25:00.454 INFO [stderr] 2 | use crossbeam_epoch::{Atomic, Guard, Owned, Shared}; Dec 18 17:25:00.454 INFO [stderr] | ^^^^^ ^^^^^^ Dec 18 17:25:00.454 INFO [stderr] | Dec 18 17:25:00.454 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 17:25:00.455 INFO [stderr] Dec 18 17:25:00.455 INFO [stderr] warning: unused import: `std::ptr` Dec 18 17:25:00.455 INFO [stderr] --> src/collections/bptree/map.rs:4:5 Dec 18 17:25:00.455 INFO [stderr] | Dec 18 17:25:00.455 INFO [stderr] 4 | use std::ptr; Dec 18 17:25:00.455 INFO [stderr] | ^^^^^^^^ Dec 18 17:25:00.455 INFO [stderr] Dec 18 17:25:00.455 INFO [stderr] warning: unused import: `Release` Dec 18 17:25:00.455 INFO [stderr] --> src/collections/bptree/map.rs:5:44 Dec 18 17:25:00.455 INFO [stderr] | Dec 18 17:25:00.455 INFO [stderr] 5 | use std::sync::atomic::Ordering::{Acquire, Release}; Dec 18 17:25:00.455 INFO [stderr] | ^^^^^^^ Dec 18 17:25:00.455 INFO [stderr] Dec 18 17:25:00.455 INFO [stderr] warning: unused imports: `BptreeBranch`, `BptreeLeaf` Dec 18 17:25:00.455 INFO [stderr] --> src/collections/bptree/map.rs:8:19 Dec 18 17:25:00.455 INFO [stderr] | Dec 18 17:25:00.455 INFO [stderr] 8 | use super::node::{BptreeBranch, BptreeLeaf, BptreeNode}; Dec 18 17:25:00.455 INFO [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^ Dec 18 17:25:00.455 INFO [stderr] Dec 18 17:25:00.455 INFO [stderr] warning: unused imports: `BptreeBranch`, `BptreeLeaf`, `BptreeNode` Dec 18 17:25:00.455 INFO [stderr] --> src/collections/bptree/node.rs:109:17 Dec 18 17:25:00.455 INFO [stderr] | Dec 18 17:25:00.455 INFO [stderr] 109 | use super::{BptreeBranch, BptreeLeaf, BptreeNode}; Dec 18 17:25:00.455 INFO [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ Dec 18 17:25:00.455 INFO [stderr] Dec 18 17:25:00.506 INFO [stderr] warning: unused variable: `new_txn` Dec 18 17:25:00.506 INFO [stderr] --> src/collections/bptree/map.rs:66:22 Dec 18 17:25:00.506 INFO [stderr] | Dec 18 17:25:00.506 INFO [stderr] 66 | fn commit(&self, new_txn: BptreeTxn) -> Result<(), BptreeErr> { Dec 18 17:25:00.506 INFO [stderr] | ^^^^^^^ help: consider using `_new_txn` instead Dec 18 17:25:00.506 INFO [stderr] | Dec 18 17:25:00.506 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 18 17:25:00.506 INFO [stderr] Dec 18 17:25:00.506 INFO [stderr] warning: unused variable: `key` Dec 18 17:25:00.506 INFO [stderr] --> src/collections/bptree/map.rs:107:22 Dec 18 17:25:00.506 INFO [stderr] | Dec 18 17:25:00.506 INFO [stderr] 107 | fn search(&self, key: &K) -> Option<&V> { Dec 18 17:25:00.506 INFO [stderr] | ^^^ help: consider using `_key` instead Dec 18 17:25:00.506 INFO [stderr] Dec 18 17:25:00.506 INFO [stderr] warning: unused variable: `key` Dec 18 17:25:00.506 INFO [stderr] --> src/collections/bptree/map.rs:139:26 Dec 18 17:25:00.506 INFO [stderr] | Dec 18 17:25:00.506 INFO [stderr] 139 | fn remove(&mut self, key: &K) -> Option<(K, V)> { Dec 18 17:25:00.506 INFO [stderr] | ^^^ help: consider using `_key` instead Dec 18 17:25:00.506 INFO [stderr] Dec 18 17:25:00.506 INFO [stderr] warning: unused variable: `inner` Dec 18 17:25:00.506 INFO [stderr] --> src/collections/bptree/node.rs:77:37 Dec 18 17:25:00.506 INFO [stderr] | Dec 18 17:25:00.506 INFO [stderr] 77 | &BptreeNode::Leaf { ref inner } => None, Dec 18 17:25:00.506 INFO [stderr] | ^^^^^ help: try ignoring the field: `inner: _` Dec 18 17:25:00.506 INFO [stderr] Dec 18 17:25:00.506 INFO [stderr] warning: unused variable: `inner` Dec 18 17:25:00.506 INFO [stderr] --> src/collections/bptree/node.rs:78:39 Dec 18 17:25:00.507 INFO [stderr] | Dec 18 17:25:00.507 INFO [stderr] 78 | &BptreeNode::Branch { ref inner } => None, Dec 18 17:25:00.507 INFO [stderr] | ^^^^^ help: try ignoring the field: `inner: _` Dec 18 17:25:00.507 INFO [stderr] Dec 18 17:25:00.507 INFO [stderr] warning: unused variable: `key` Dec 18 17:25:00.507 INFO [stderr] --> src/collections/bptree/node.rs:75:26 Dec 18 17:25:00.507 INFO [stderr] | Dec 18 17:25:00.507 INFO [stderr] 75 | pub fn search(&self, key: &K) -> Option<&V> { Dec 18 17:25:00.507 INFO [stderr] | ^^^ help: consider using `_key` instead Dec 18 17:25:00.507 INFO [stderr] Dec 18 17:25:00.507 INFO [stderr] warning: unused variable: `key` Dec 18 17:25:00.507 INFO [stderr] --> src/collections/bptree/node.rs:82:30 Dec 18 17:25:00.507 INFO [stderr] | Dec 18 17:25:00.507 INFO [stderr] 82 | pub fn insert(&mut self, key: K, value: V) -> Result<*mut BptreeNode, BptreeErr> { Dec 18 17:25:00.507 INFO [stderr] | ^^^ help: consider using `_key` instead Dec 18 17:25:00.507 INFO [stderr] Dec 18 17:25:00.507 INFO [stderr] warning: unused variable: `value` Dec 18 17:25:00.507 INFO [stderr] --> src/collections/bptree/node.rs:82:38 Dec 18 17:25:00.507 INFO [stderr] | Dec 18 17:25:00.507 INFO [stderr] 82 | pub fn insert(&mut self, key: K, value: V) -> Result<*mut BptreeNode, BptreeErr> { Dec 18 17:25:00.507 INFO [stderr] | ^^^^^ help: consider using `_value` instead Dec 18 17:25:00.507 INFO [stderr] Dec 18 17:25:00.507 INFO [stderr] warning: unused variable: `key` Dec 18 17:25:00.507 INFO [stderr] --> src/collections/bptree/node.rs:87:30 Dec 18 17:25:00.507 INFO [stderr] | Dec 18 17:25:00.507 INFO [stderr] 87 | pub fn update(&mut self, key: K, value: V) { Dec 18 17:25:00.507 INFO [stderr] | ^^^ help: consider using `_key` instead Dec 18 17:25:00.507 INFO [stderr] Dec 18 17:25:00.507 INFO [stderr] warning: unused variable: `value` Dec 18 17:25:00.507 INFO [stderr] --> src/collections/bptree/node.rs:87:38 Dec 18 17:25:00.507 INFO [stderr] | Dec 18 17:25:00.507 INFO [stderr] 87 | pub fn update(&mut self, key: K, value: V) { Dec 18 17:25:00.507 INFO [stderr] | ^^^^^ help: consider using `_value` instead Dec 18 17:25:00.507 INFO [stderr] Dec 18 17:25:00.507 INFO [stderr] warning: unused variable: `key` Dec 18 17:25:00.507 INFO [stderr] --> src/collections/bptree/node.rs:93:30 Dec 18 17:25:00.507 INFO [stderr] | Dec 18 17:25:00.507 INFO [stderr] 93 | pub fn remove(&mut self, key: &K) -> Option<(K, V)> { Dec 18 17:25:00.507 INFO [stderr] | ^^^ help: consider using `_key` instead Dec 18 17:25:00.507 INFO [stderr] Dec 18 17:25:00.512 INFO [stderr] warning: variable does not need to be mutable Dec 18 17:25:00.512 INFO [stderr] --> src/collections/bptree/map.rs:202:19 Dec 18 17:25:00.512 INFO [stderr] | Dec 18 17:25:00.512 INFO [stderr] 202 | pub fn commit(mut self) -> Result<(), BptreeErr> { Dec 18 17:25:00.512 INFO [stderr] | ----^^^^ Dec 18 17:25:00.512 INFO [stderr] | | Dec 18 17:25:00.512 INFO [stderr] | help: remove this `mut` Dec 18 17:25:00.512 INFO [stderr] | Dec 18 17:25:00.512 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 17:25:00.512 INFO [stderr] Dec 18 17:25:00.536 INFO [stderr] warning: struct is never constructed: `BptreeMap` Dec 18 17:25:00.536 INFO [stderr] --> src/collections/bptree/map.rs:10:1 Dec 18 17:25:00.536 INFO [stderr] | Dec 18 17:25:00.536 INFO [stderr] 10 | struct BptreeMap { Dec 18 17:25:00.536 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.536 INFO [stderr] | Dec 18 17:25:00.536 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 18 17:25:00.536 INFO [stderr] Dec 18 17:25:00.536 INFO [stderr] warning: field is never used: `owned` Dec 18 17:25:00.536 INFO [stderr] --> src/collections/bptree/map.rs:25:5 Dec 18 17:25:00.536 INFO [stderr] | Dec 18 17:25:00.536 INFO [stderr] 25 | owned: LinkedList<*mut BptreeNode>, Dec 18 17:25:00.536 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.536 INFO [stderr] Dec 18 17:25:00.542 INFO [stderr] warning: struct is never constructed: `BptreeWriteTxn` Dec 18 17:25:00.542 INFO [stderr] --> src/collections/bptree/map.rs:28:1 Dec 18 17:25:00.542 INFO [stderr] | Dec 18 17:25:00.542 INFO [stderr] 28 | struct BptreeWriteTxn<'a, K: 'a, V: 'a> { Dec 18 17:25:00.542 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.542 INFO [stderr] Dec 18 17:25:00.542 INFO [stderr] warning: struct is never constructed: `BptreeReadTxn` Dec 18 17:25:00.542 INFO [stderr] --> src/collections/bptree/map.rs:34:1 Dec 18 17:25:00.542 INFO [stderr] | Dec 18 17:25:00.542 INFO [stderr] 34 | struct BptreeReadTxn { Dec 18 17:25:00.542 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.542 INFO [stderr] Dec 18 17:25:00.542 INFO [stderr] warning: enum is never used: `BptreeErr` Dec 18 17:25:00.542 INFO [stderr] --> src/collections/bptree/map.rs:40:1 Dec 18 17:25:00.542 INFO [stderr] | Dec 18 17:25:00.542 INFO [stderr] 40 | pub enum BptreeErr { Dec 18 17:25:00.542 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.542 INFO [stderr] Dec 18 17:25:00.542 INFO [stderr] warning: method is never used: `new` Dec 18 17:25:00.542 INFO [stderr] --> src/collections/bptree/map.rs:49:5 Dec 18 17:25:00.542 INFO [stderr] | Dec 18 17:25:00.542 INFO [stderr] 49 | pub fn new() -> Self { Dec 18 17:25:00.542 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.542 INFO [stderr] Dec 18 17:25:00.542 INFO [stderr] warning: method is never used: `commit` Dec 18 17:25:00.542 INFO [stderr] --> src/collections/bptree/map.rs:66:5 Dec 18 17:25:00.542 INFO [stderr] | Dec 18 17:25:00.542 INFO [stderr] 66 | fn commit(&self, new_txn: BptreeTxn) -> Result<(), BptreeErr> { Dec 18 17:25:00.542 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.542 INFO [stderr] Dec 18 17:25:00.542 INFO [stderr] warning: method is never used: `begin_write_txn` Dec 18 17:25:00.542 INFO [stderr] --> src/collections/bptree/map.rs:70:5 Dec 18 17:25:00.542 INFO [stderr] | Dec 18 17:25:00.542 INFO [stderr] 70 | pub fn begin_write_txn(&self) -> BptreeWriteTxn { Dec 18 17:25:00.542 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.542 INFO [stderr] Dec 18 17:25:00.542 INFO [stderr] warning: method is never used: `begin_read_txn` Dec 18 17:25:00.542 INFO [stderr] --> src/collections/bptree/map.rs:86:5 Dec 18 17:25:00.542 INFO [stderr] | Dec 18 17:25:00.542 INFO [stderr] 86 | pub fn begin_read_txn(&self) -> BptreeReadTxn { Dec 18 17:25:00.542 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.542 INFO [stderr] Dec 18 17:25:00.542 INFO [stderr] warning: method is never used: `search` Dec 18 17:25:00.542 INFO [stderr] --> src/collections/bptree/map.rs:107:5 Dec 18 17:25:00.542 INFO [stderr] | Dec 18 17:25:00.542 INFO [stderr] 107 | fn search(&self, key: &K) -> Option<&V> { Dec 18 17:25:00.542 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.542 INFO [stderr] Dec 18 17:25:00.542 INFO [stderr] warning: method is never used: `insert` Dec 18 17:25:00.542 INFO [stderr] --> src/collections/bptree/map.rs:112:5 Dec 18 17:25:00.542 INFO [stderr] | Dec 18 17:25:00.542 INFO [stderr] 112 | fn insert(&mut self, key: K, value: V) -> Result<(), BptreeErr> { Dec 18 17:25:00.542 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.542 INFO [stderr] Dec 18 17:25:00.542 INFO [stderr] warning: method is never used: `clear` Dec 18 17:25:00.542 INFO [stderr] --> src/collections/bptree/map.rs:125:5 Dec 18 17:25:00.542 INFO [stderr] | Dec 18 17:25:00.542 INFO [stderr] 125 | fn clear(&mut self) { Dec 18 17:25:00.542 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.542 INFO [stderr] Dec 18 17:25:00.542 INFO [stderr] warning: method is never used: `remove` Dec 18 17:25:00.542 INFO [stderr] --> src/collections/bptree/map.rs:139:5 Dec 18 17:25:00.542 INFO [stderr] | Dec 18 17:25:00.542 INFO [stderr] 139 | fn remove(&mut self, key: &K) -> Option<(K, V)> { Dec 18 17:25:00.542 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.542 INFO [stderr] Dec 18 17:25:00.542 INFO [stderr] warning: method is never used: `len` Dec 18 17:25:00.542 INFO [stderr] --> src/collections/bptree/map.rs:144:5 Dec 18 17:25:00.542 INFO [stderr] | Dec 18 17:25:00.542 INFO [stderr] 144 | fn len(&self) -> usize { Dec 18 17:25:00.542 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.542 INFO [stderr] Dec 18 17:25:00.542 INFO [stderr] warning: method is never used: `search` Dec 18 17:25:00.542 INFO [stderr] --> src/collections/bptree/map.rs:166:5 Dec 18 17:25:00.542 INFO [stderr] | Dec 18 17:25:00.543 INFO [stderr] 166 | pub fn search(&self, key: &K) -> Option<&V> { Dec 18 17:25:00.543 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.543 INFO [stderr] Dec 18 17:25:00.543 INFO [stderr] warning: method is never used: `len` Dec 18 17:25:00.543 INFO [stderr] --> src/collections/bptree/map.rs:170:5 Dec 18 17:25:00.543 INFO [stderr] | Dec 18 17:25:00.543 INFO [stderr] 170 | pub fn len(&self) -> usize { Dec 18 17:25:00.543 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.543 INFO [stderr] Dec 18 17:25:00.543 INFO [stderr] warning: method is never used: `search` Dec 18 17:25:00.543 INFO [stderr] --> src/collections/bptree/map.rs:181:5 Dec 18 17:25:00.543 INFO [stderr] | Dec 18 17:25:00.543 INFO [stderr] 181 | pub fn search(&self, key: &K) -> Option<&V> { Dec 18 17:25:00.543 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.543 INFO [stderr] Dec 18 17:25:00.543 INFO [stderr] warning: method is never used: `insert` Dec 18 17:25:00.543 INFO [stderr] --> src/collections/bptree/map.rs:185:5 Dec 18 17:25:00.543 INFO [stderr] | Dec 18 17:25:00.543 INFO [stderr] 185 | pub fn insert(&mut self, key: K, value: V) -> Result<(), BptreeErr> { Dec 18 17:25:00.543 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.543 INFO [stderr] Dec 18 17:25:00.543 INFO [stderr] warning: method is never used: `clear` Dec 18 17:25:00.543 INFO [stderr] --> src/collections/bptree/map.rs:189:5 Dec 18 17:25:00.543 INFO [stderr] | Dec 18 17:25:00.543 INFO [stderr] 189 | pub fn clear(&mut self) { Dec 18 17:25:00.543 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.543 INFO [stderr] Dec 18 17:25:00.543 INFO [stderr] warning: method is never used: `remove` Dec 18 17:25:00.543 INFO [stderr] --> src/collections/bptree/map.rs:194:5 Dec 18 17:25:00.543 INFO [stderr] | Dec 18 17:25:00.543 INFO [stderr] 194 | pub fn remove(&mut self, key: &K) -> Option<(K, V)> { Dec 18 17:25:00.543 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.543 INFO [stderr] Dec 18 17:25:00.543 INFO [stderr] warning: method is never used: `len` Dec 18 17:25:00.543 INFO [stderr] --> src/collections/bptree/map.rs:198:5 Dec 18 17:25:00.543 INFO [stderr] | Dec 18 17:25:00.543 INFO [stderr] 198 | pub fn len(&self) -> usize { Dec 18 17:25:00.543 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.543 INFO [stderr] Dec 18 17:25:00.543 INFO [stderr] warning: method is never used: `commit` Dec 18 17:25:00.543 INFO [stderr] --> src/collections/bptree/map.rs:202:5 Dec 18 17:25:00.543 INFO [stderr] | Dec 18 17:25:00.543 INFO [stderr] 202 | pub fn commit(mut self) -> Result<(), BptreeErr> { Dec 18 17:25:00.543 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.543 INFO [stderr] Dec 18 17:25:00.543 INFO [stderr] warning: field is never used: `key` Dec 18 17:25:00.543 INFO [stderr] --> src/collections/bptree/node.rs:9:5 Dec 18 17:25:00.543 INFO [stderr] | Dec 18 17:25:00.543 INFO [stderr] 9 | key: [Option; CAPACITY], Dec 18 17:25:00.543 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.543 INFO [stderr] Dec 18 17:25:00.543 INFO [stderr] warning: field is never used: `value` Dec 18 17:25:00.543 INFO [stderr] --> src/collections/bptree/node.rs:10:5 Dec 18 17:25:00.543 INFO [stderr] | Dec 18 17:25:00.543 INFO [stderr] 10 | value: [Option; CAPACITY], Dec 18 17:25:00.543 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.543 INFO [stderr] Dec 18 17:25:00.543 INFO [stderr] warning: field is never used: `parent` Dec 18 17:25:00.543 INFO [stderr] --> src/collections/bptree/node.rs:11:5 Dec 18 17:25:00.543 INFO [stderr] | Dec 18 17:25:00.543 INFO [stderr] 11 | parent: *mut BptreeNode, Dec 18 17:25:00.543 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.543 INFO [stderr] Dec 18 17:25:00.543 INFO [stderr] warning: field is never used: `parent_idx` Dec 18 17:25:00.543 INFO [stderr] --> src/collections/bptree/node.rs:12:5 Dec 18 17:25:00.543 INFO [stderr] | Dec 18 17:25:00.543 INFO [stderr] 12 | parent_idx: u16, Dec 18 17:25:00.543 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 18 17:25:00.543 INFO [stderr] Dec 18 17:25:00.543 INFO [stderr] warning: field is never used: `capacity` Dec 18 17:25:00.543 INFO [stderr] --> src/collections/bptree/node.rs:13:5 Dec 18 17:25:00.543 INFO [stderr] | Dec 18 17:25:00.543 INFO [stderr] 13 | capacity: u16, Dec 18 17:25:00.543 INFO [stderr] | ^^^^^^^^^^^^^ Dec 18 17:25:00.543 INFO [stderr] Dec 18 17:25:00.543 INFO [stderr] warning: field is never used: `tid` Dec 18 17:25:00.543 INFO [stderr] --> src/collections/bptree/node.rs:14:5 Dec 18 17:25:00.543 INFO [stderr] | Dec 18 17:25:00.543 INFO [stderr] 14 | tid: u64, Dec 18 17:25:00.543 INFO [stderr] | ^^^^^^^^ Dec 18 17:25:00.543 INFO [stderr] Dec 18 17:25:00.543 INFO [stderr] warning: field is never used: `key` Dec 18 17:25:00.543 INFO [stderr] --> src/collections/bptree/node.rs:18:5 Dec 18 17:25:00.543 INFO [stderr] | Dec 18 17:25:00.543 INFO [stderr] 18 | key: [Option; CAPACITY], Dec 18 17:25:00.543 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.543 INFO [stderr] Dec 18 17:25:00.543 INFO [stderr] warning: field is never used: `links` Dec 18 17:25:00.543 INFO [stderr] --> src/collections/bptree/node.rs:19:5 Dec 18 17:25:00.543 INFO [stderr] | Dec 18 17:25:00.543 INFO [stderr] 19 | links: [*mut BptreeNode; L_CAPACITY], Dec 18 17:25:00.543 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.543 INFO [stderr] Dec 18 17:25:00.544 INFO [stderr] warning: field is never used: `parent` Dec 18 17:25:00.544 INFO [stderr] --> src/collections/bptree/node.rs:20:5 Dec 18 17:25:00.544 INFO [stderr] | Dec 18 17:25:00.544 INFO [stderr] 20 | parent: *mut BptreeNode, Dec 18 17:25:00.544 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.544 INFO [stderr] Dec 18 17:25:00.544 INFO [stderr] warning: field is never used: `parent_idx` Dec 18 17:25:00.544 INFO [stderr] --> src/collections/bptree/node.rs:21:5 Dec 18 17:25:00.544 INFO [stderr] | Dec 18 17:25:00.544 INFO [stderr] 21 | parent_idx: u16, Dec 18 17:25:00.544 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 18 17:25:00.544 INFO [stderr] Dec 18 17:25:00.544 INFO [stderr] warning: field is never used: `capacity` Dec 18 17:25:00.544 INFO [stderr] --> src/collections/bptree/node.rs:22:5 Dec 18 17:25:00.544 INFO [stderr] | Dec 18 17:25:00.544 INFO [stderr] 22 | capacity: u16, Dec 18 17:25:00.544 INFO [stderr] | ^^^^^^^^^^^^^ Dec 18 17:25:00.544 INFO [stderr] Dec 18 17:25:00.544 INFO [stderr] warning: field is never used: `tid` Dec 18 17:25:00.544 INFO [stderr] --> src/collections/bptree/node.rs:23:5 Dec 18 17:25:00.544 INFO [stderr] | Dec 18 17:25:00.544 INFO [stderr] 23 | tid: u64, Dec 18 17:25:00.544 INFO [stderr] | ^^^^^^^^ Dec 18 17:25:00.544 INFO [stderr] Dec 18 17:25:00.544 INFO [stderr] warning: variant is never constructed: `Leaf` Dec 18 17:25:00.544 INFO [stderr] --> src/collections/bptree/node.rs:27:5 Dec 18 17:25:00.544 INFO [stderr] | Dec 18 17:25:00.544 INFO [stderr] 27 | Leaf { inner: BptreeLeaf }, Dec 18 17:25:00.544 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.544 INFO [stderr] Dec 18 17:25:00.544 INFO [stderr] warning: variant is never constructed: `Branch` Dec 18 17:25:00.544 INFO [stderr] --> src/collections/bptree/node.rs:28:5 Dec 18 17:25:00.544 INFO [stderr] | Dec 18 17:25:00.544 INFO [stderr] 28 | Branch { inner: BptreeBranch }, Dec 18 17:25:00.544 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.544 INFO [stderr] Dec 18 17:25:00.544 INFO [stderr] warning: method is never used: `new_leaf` Dec 18 17:25:00.544 INFO [stderr] --> src/collections/bptree/node.rs:36:5 Dec 18 17:25:00.544 INFO [stderr] | Dec 18 17:25:00.544 INFO [stderr] 36 | pub fn new_leaf(tid: u64) -> Self { Dec 18 17:25:00.544 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.544 INFO [stderr] Dec 18 17:25:00.544 INFO [stderr] warning: method is never used: `new_branch` Dec 18 17:25:00.544 INFO [stderr] --> src/collections/bptree/node.rs:49:5 Dec 18 17:25:00.544 INFO [stderr] | Dec 18 17:25:00.544 INFO [stderr] 49 | / fn new_branch( Dec 18 17:25:00.544 INFO [stderr] 50 | | key: K, Dec 18 17:25:00.544 INFO [stderr] 51 | | left: *mut BptreeNode, Dec 18 17:25:00.544 INFO [stderr] 52 | | right: *mut BptreeNode, Dec 18 17:25:00.544 INFO [stderr] ... | Dec 18 17:25:00.544 INFO [stderr] 71 | | } Dec 18 17:25:00.544 INFO [stderr] 72 | | } Dec 18 17:25:00.544 INFO [stderr] | |_____^ Dec 18 17:25:00.544 INFO [stderr] Dec 18 17:25:00.544 INFO [stderr] warning: method is never used: `search` Dec 18 17:25:00.544 INFO [stderr] --> src/collections/bptree/node.rs:75:5 Dec 18 17:25:00.544 INFO [stderr] | Dec 18 17:25:00.544 INFO [stderr] 75 | pub fn search(&self, key: &K) -> Option<&V> { Dec 18 17:25:00.544 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.544 INFO [stderr] Dec 18 17:25:00.544 INFO [stderr] warning: method is never used: `insert` Dec 18 17:25:00.544 INFO [stderr] --> src/collections/bptree/node.rs:82:5 Dec 18 17:25:00.544 INFO [stderr] | Dec 18 17:25:00.544 INFO [stderr] 82 | pub fn insert(&mut self, key: K, value: V) -> Result<*mut BptreeNode, BptreeErr> { Dec 18 17:25:00.544 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.544 INFO [stderr] Dec 18 17:25:00.544 INFO [stderr] warning: method is never used: `update` Dec 18 17:25:00.544 INFO [stderr] --> src/collections/bptree/node.rs:87:5 Dec 18 17:25:00.544 INFO [stderr] | Dec 18 17:25:00.544 INFO [stderr] 87 | pub fn update(&mut self, key: K, value: V) { Dec 18 17:25:00.544 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.544 INFO [stderr] Dec 18 17:25:00.544 INFO [stderr] warning: method is never used: `remove` Dec 18 17:25:00.544 INFO [stderr] --> src/collections/bptree/node.rs:93:5 Dec 18 17:25:00.544 INFO [stderr] | Dec 18 17:25:00.544 INFO [stderr] 93 | pub fn remove(&mut self, key: &K) -> Option<(K, V)> { Dec 18 17:25:00.544 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.544 INFO [stderr] Dec 18 17:25:00.544 INFO [stderr] warning: method is never used: `verify` Dec 18 17:25:00.544 INFO [stderr] --> src/collections/bptree/node.rs:100:5 Dec 18 17:25:00.544 INFO [stderr] | Dec 18 17:25:00.544 INFO [stderr] 100 | fn verify() -> bool { Dec 18 17:25:00.544 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.544 INFO [stderr] Dec 18 17:25:00.545 INFO [stderr] warning: method is never used: `map_nodes` Dec 18 17:25:00.545 INFO [stderr] --> src/collections/bptree/node.rs:104:5 Dec 18 17:25:00.545 INFO [stderr] | Dec 18 17:25:00.545 INFO [stderr] 104 | fn map_nodes() -> () {} Dec 18 17:25:00.545 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.545 INFO [stderr] Dec 18 17:25:00.545 INFO [stderr] warning: struct is never constructed: `LinCowCellInner` Dec 18 17:25:00.545 INFO [stderr] --> src/lincowcell.rs:12:1 Dec 18 17:25:00.545 INFO [stderr] | Dec 18 17:25:00.545 INFO [stderr] 12 | pub struct LinCowCellInner { Dec 18 17:25:00.545 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.545 INFO [stderr] Dec 18 17:25:00.545 INFO [stderr] warning: method is never used: `new` Dec 18 17:25:00.545 INFO [stderr] --> src/lincowcell.rs:18:5 Dec 18 17:25:00.545 INFO [stderr] | Dec 18 17:25:00.545 INFO [stderr] 18 | pub fn new(data: T) -> Self { Dec 18 17:25:00.545 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.545 INFO [stderr] Dec 18 17:25:00.545 INFO [stderr] warning: type alias is never used: `LinCowCellReadTxn` Dec 18 17:25:00.545 INFO [stderr] --> src/lincowcell.rs:26:1 Dec 18 17:25:00.545 INFO [stderr] | Dec 18 17:25:00.545 INFO [stderr] 26 | type LinCowCellReadTxn = Arc>; Dec 18 17:25:00.545 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.545 INFO [stderr] Dec 18 17:25:00.545 INFO [stderr] warning: struct is never constructed: `LinCowCell` Dec 18 17:25:00.545 INFO [stderr] --> src/lincowcell.rs:29:1 Dec 18 17:25:00.545 INFO [stderr] | Dec 18 17:25:00.545 INFO [stderr] 29 | pub struct LinCowCell { Dec 18 17:25:00.545 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.545 INFO [stderr] Dec 18 17:25:00.545 INFO [stderr] warning: struct is never constructed: `LinCowCellWriteTxn` Dec 18 17:25:00.545 INFO [stderr] --> src/lincowcell.rs:39:1 Dec 18 17:25:00.545 INFO [stderr] | Dec 18 17:25:00.545 INFO [stderr] 39 | pub struct LinCowCellWriteTxn<'a, T: 'a> { Dec 18 17:25:00.545 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.545 INFO [stderr] Dec 18 17:25:00.545 INFO [stderr] warning: method is never used: `new` Dec 18 17:25:00.545 INFO [stderr] --> src/lincowcell.rs:51:5 Dec 18 17:25:00.545 INFO [stderr] | Dec 18 17:25:00.545 INFO [stderr] 51 | pub fn new(data: T) -> Self { Dec 18 17:25:00.545 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.545 INFO [stderr] Dec 18 17:25:00.545 INFO [stderr] warning: method is never used: `read` Dec 18 17:25:00.545 INFO [stderr] --> src/lincowcell.rs:58:5 Dec 18 17:25:00.545 INFO [stderr] | Dec 18 17:25:00.545 INFO [stderr] 58 | pub fn read(&self) -> LinCowCellReadTxn { Dec 18 17:25:00.545 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.545 INFO [stderr] Dec 18 17:25:00.545 INFO [stderr] warning: method is never used: `write` Dec 18 17:25:00.545 INFO [stderr] --> src/lincowcell.rs:69:5 Dec 18 17:25:00.545 INFO [stderr] | Dec 18 17:25:00.545 INFO [stderr] 69 | pub fn write(&self) -> LinCowCellWriteTxn { Dec 18 17:25:00.545 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.545 INFO [stderr] Dec 18 17:25:00.545 INFO [stderr] warning: method is never used: `commit` Dec 18 17:25:00.545 INFO [stderr] --> src/lincowcell.rs:84:5 Dec 18 17:25:00.545 INFO [stderr] | Dec 18 17:25:00.545 INFO [stderr] 84 | fn commit(&self, newdata: T) { Dec 18 17:25:00.545 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.545 INFO [stderr] Dec 18 17:25:00.545 INFO [stderr] warning: method is never used: `get_mut` Dec 18 17:25:00.545 INFO [stderr] --> src/lincowcell.rs:122:5 Dec 18 17:25:00.545 INFO [stderr] | Dec 18 17:25:00.545 INFO [stderr] 122 | pub fn get_mut(&mut self) -> &mut T { Dec 18 17:25:00.545 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.545 INFO [stderr] Dec 18 17:25:00.545 INFO [stderr] warning: method is never used: `commit` Dec 18 17:25:00.545 INFO [stderr] --> src/lincowcell.rs:126:5 Dec 18 17:25:00.545 INFO [stderr] | Dec 18 17:25:00.545 INFO [stderr] 126 | pub fn commit(self) { Dec 18 17:25:00.545 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.545 INFO [stderr] Dec 18 17:25:00.684 INFO [stderr] warning: unused variable: `new_txn` Dec 18 17:25:00.684 INFO [stderr] --> src/collections/bptree/map.rs:66:22 Dec 18 17:25:00.684 INFO [stderr] | Dec 18 17:25:00.684 INFO [stderr] 66 | fn commit(&self, new_txn: BptreeTxn) -> Result<(), BptreeErr> { Dec 18 17:25:00.684 INFO [stderr] | ^^^^^^^ help: consider using `_new_txn` instead Dec 18 17:25:00.684 INFO [stderr] | Dec 18 17:25:00.684 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 18 17:25:00.684 INFO [stderr] Dec 18 17:25:00.684 INFO [stderr] warning: unused variable: `key` Dec 18 17:25:00.684 INFO [stderr] --> src/collections/bptree/map.rs:107:22 Dec 18 17:25:00.684 INFO [stderr] | Dec 18 17:25:00.684 INFO [stderr] 107 | fn search(&self, key: &K) -> Option<&V> { Dec 18 17:25:00.684 INFO [stderr] | ^^^ help: consider using `_key` instead Dec 18 17:25:00.684 INFO [stderr] Dec 18 17:25:00.685 INFO [stderr] warning: unused variable: `key` Dec 18 17:25:00.685 INFO [stderr] --> src/collections/bptree/map.rs:139:26 Dec 18 17:25:00.685 INFO [stderr] | Dec 18 17:25:00.685 INFO [stderr] 139 | fn remove(&mut self, key: &K) -> Option<(K, V)> { Dec 18 17:25:00.685 INFO [stderr] | ^^^ help: consider using `_key` instead Dec 18 17:25:00.685 INFO [stderr] Dec 18 17:25:00.685 INFO [stderr] warning: unused variable: `inner` Dec 18 17:25:00.685 INFO [stderr] --> src/collections/bptree/node.rs:77:37 Dec 18 17:25:00.685 INFO [stderr] | Dec 18 17:25:00.685 INFO [stderr] 77 | &BptreeNode::Leaf { ref inner } => None, Dec 18 17:25:00.685 INFO [stderr] | ^^^^^ help: try ignoring the field: `inner: _` Dec 18 17:25:00.685 INFO [stderr] Dec 18 17:25:00.686 INFO [stderr] warning: unused variable: `inner` Dec 18 17:25:00.686 INFO [stderr] --> src/collections/bptree/node.rs:78:39 Dec 18 17:25:00.686 INFO [stderr] | Dec 18 17:25:00.686 INFO [stderr] 78 | &BptreeNode::Branch { ref inner } => None, Dec 18 17:25:00.686 INFO [stderr] | ^^^^^ help: try ignoring the field: `inner: _` Dec 18 17:25:00.686 INFO [stderr] Dec 18 17:25:00.686 INFO [stderr] warning: unused variable: `key` Dec 18 17:25:00.686 INFO [stderr] --> src/collections/bptree/node.rs:75:26 Dec 18 17:25:00.686 INFO [stderr] | Dec 18 17:25:00.686 INFO [stderr] 75 | pub fn search(&self, key: &K) -> Option<&V> { Dec 18 17:25:00.686 INFO [stderr] | ^^^ help: consider using `_key` instead Dec 18 17:25:00.686 INFO [stderr] Dec 18 17:25:00.686 INFO [stderr] warning: unused variable: `key` Dec 18 17:25:00.686 INFO [stderr] --> src/collections/bptree/node.rs:82:30 Dec 18 17:25:00.686 INFO [stderr] | Dec 18 17:25:00.686 INFO [stderr] 82 | pub fn insert(&mut self, key: K, value: V) -> Result<*mut BptreeNode, BptreeErr> { Dec 18 17:25:00.686 INFO [stderr] | ^^^ help: consider using `_key` instead Dec 18 17:25:00.686 INFO [stderr] Dec 18 17:25:00.686 INFO [stderr] warning: unused variable: `value` Dec 18 17:25:00.686 INFO [stderr] --> src/collections/bptree/node.rs:82:38 Dec 18 17:25:00.686 INFO [stderr] | Dec 18 17:25:00.686 INFO [stderr] 82 | pub fn insert(&mut self, key: K, value: V) -> Result<*mut BptreeNode, BptreeErr> { Dec 18 17:25:00.686 INFO [stderr] | ^^^^^ help: consider using `_value` instead Dec 18 17:25:00.686 INFO [stderr] Dec 18 17:25:00.692 INFO [stderr] warning: unused variable: `key` Dec 18 17:25:00.692 INFO [stderr] --> src/collections/bptree/node.rs:87:30 Dec 18 17:25:00.692 INFO [stderr] | Dec 18 17:25:00.692 INFO [stderr] 87 | pub fn update(&mut self, key: K, value: V) { Dec 18 17:25:00.692 INFO [stderr] | ^^^ help: consider using `_key` instead Dec 18 17:25:00.692 INFO [stderr] Dec 18 17:25:00.692 INFO [stderr] warning: unused variable: `value` Dec 18 17:25:00.692 INFO [stderr] --> src/collections/bptree/node.rs:87:38 Dec 18 17:25:00.692 INFO [stderr] | Dec 18 17:25:00.692 INFO [stderr] 87 | pub fn update(&mut self, key: K, value: V) { Dec 18 17:25:00.692 INFO [stderr] | ^^^^^ help: consider using `_value` instead Dec 18 17:25:00.692 INFO [stderr] Dec 18 17:25:00.692 INFO [stderr] warning: unused variable: `key` Dec 18 17:25:00.692 INFO [stderr] --> src/collections/bptree/node.rs:93:30 Dec 18 17:25:00.692 INFO [stderr] | Dec 18 17:25:00.692 INFO [stderr] 93 | pub fn remove(&mut self, key: &K) -> Option<(K, V)> { Dec 18 17:25:00.692 INFO [stderr] | ^^^ help: consider using `_key` instead Dec 18 17:25:00.692 INFO [stderr] Dec 18 17:25:00.698 INFO [stderr] warning: variable does not need to be mutable Dec 18 17:25:00.698 INFO [stderr] --> src/collections/bptree/map.rs:202:19 Dec 18 17:25:00.699 INFO [stderr] | Dec 18 17:25:00.699 INFO [stderr] 202 | pub fn commit(mut self) -> Result<(), BptreeErr> { Dec 18 17:25:00.699 INFO [stderr] | ----^^^^ Dec 18 17:25:00.699 INFO [stderr] | | Dec 18 17:25:00.699 INFO [stderr] | help: remove this `mut` Dec 18 17:25:00.704 INFO [stderr] | Dec 18 17:25:00.704 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 17:25:00.704 INFO [stderr] Dec 18 17:25:00.706 INFO [stderr] warning: variable does not need to be mutable Dec 18 17:25:00.706 INFO [stderr] --> src/collections/bptree/map.rs:213:13 Dec 18 17:25:00.706 INFO [stderr] | Dec 18 17:25:00.706 INFO [stderr] 213 | let mut bst: BptreeMap = BptreeMap::new(); Dec 18 17:25:00.706 INFO [stderr] | ----^^^ Dec 18 17:25:00.706 INFO [stderr] | | Dec 18 17:25:00.706 INFO [stderr] | help: remove this `mut` Dec 18 17:25:00.712 INFO [stderr] Dec 18 17:25:00.788 INFO [stderr] warning: field is never used: `owned` Dec 18 17:25:00.788 INFO [stderr] --> src/collections/bptree/map.rs:25:5 Dec 18 17:25:00.788 INFO [stderr] | Dec 18 17:25:00.788 INFO [stderr] 25 | owned: LinkedList<*mut BptreeNode>, Dec 18 17:25:00.788 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.788 INFO [stderr] | Dec 18 17:25:00.792 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 18 17:25:00.792 INFO [stderr] Dec 18 17:25:00.792 INFO [stderr] warning: variant is never constructed: `Unknown` Dec 18 17:25:00.792 INFO [stderr] --> src/collections/bptree/map.rs:41:5 Dec 18 17:25:00.792 INFO [stderr] | Dec 18 17:25:00.792 INFO [stderr] 41 | Unknown, Dec 18 17:25:00.792 INFO [stderr] | ^^^^^^^ Dec 18 17:25:00.792 INFO [stderr] Dec 18 17:25:00.792 INFO [stderr] warning: method is never used: `clear` Dec 18 17:25:00.792 INFO [stderr] --> src/collections/bptree/map.rs:125:5 Dec 18 17:25:00.792 INFO [stderr] | Dec 18 17:25:00.792 INFO [stderr] 125 | fn clear(&mut self) { Dec 18 17:25:00.792 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.792 INFO [stderr] Dec 18 17:25:00.792 INFO [stderr] warning: method is never used: `remove` Dec 18 17:25:00.793 INFO [stderr] --> src/collections/bptree/map.rs:139:5 Dec 18 17:25:00.793 INFO [stderr] | Dec 18 17:25:00.793 INFO [stderr] 139 | fn remove(&mut self, key: &K) -> Option<(K, V)> { Dec 18 17:25:00.793 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.793 INFO [stderr] Dec 18 17:25:00.793 INFO [stderr] warning: method is never used: `clear` Dec 18 17:25:00.793 INFO [stderr] --> src/collections/bptree/map.rs:189:5 Dec 18 17:25:00.793 INFO [stderr] | Dec 18 17:25:00.793 INFO [stderr] 189 | pub fn clear(&mut self) { Dec 18 17:25:00.793 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.793 INFO [stderr] Dec 18 17:25:00.793 INFO [stderr] warning: method is never used: `remove` Dec 18 17:25:00.793 INFO [stderr] --> src/collections/bptree/map.rs:194:5 Dec 18 17:25:00.793 INFO [stderr] | Dec 18 17:25:00.793 INFO [stderr] 194 | pub fn remove(&mut self, key: &K) -> Option<(K, V)> { Dec 18 17:25:00.793 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.793 INFO [stderr] Dec 18 17:25:00.793 INFO [stderr] warning: field is never used: `key` Dec 18 17:25:00.793 INFO [stderr] --> src/collections/bptree/node.rs:9:5 Dec 18 17:25:00.793 INFO [stderr] | Dec 18 17:25:00.793 INFO [stderr] 9 | key: [Option; CAPACITY], Dec 18 17:25:00.793 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.793 INFO [stderr] Dec 18 17:25:00.793 INFO [stderr] warning: field is never used: `value` Dec 18 17:25:00.793 INFO [stderr] --> src/collections/bptree/node.rs:10:5 Dec 18 17:25:00.793 INFO [stderr] | Dec 18 17:25:00.793 INFO [stderr] 10 | value: [Option; CAPACITY], Dec 18 17:25:00.793 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.793 INFO [stderr] Dec 18 17:25:00.793 INFO [stderr] warning: field is never used: `parent` Dec 18 17:25:00.793 INFO [stderr] --> src/collections/bptree/node.rs:11:5 Dec 18 17:25:00.793 INFO [stderr] | Dec 18 17:25:00.793 INFO [stderr] 11 | parent: *mut BptreeNode, Dec 18 17:25:00.793 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.793 INFO [stderr] Dec 18 17:25:00.793 INFO [stderr] warning: field is never used: `parent_idx` Dec 18 17:25:00.793 INFO [stderr] --> src/collections/bptree/node.rs:12:5 Dec 18 17:25:00.793 INFO [stderr] | Dec 18 17:25:00.793 INFO [stderr] 12 | parent_idx: u16, Dec 18 17:25:00.793 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 18 17:25:00.793 INFO [stderr] Dec 18 17:25:00.793 INFO [stderr] warning: field is never used: `capacity` Dec 18 17:25:00.793 INFO [stderr] --> src/collections/bptree/node.rs:13:5 Dec 18 17:25:00.793 INFO [stderr] | Dec 18 17:25:00.793 INFO [stderr] 13 | capacity: u16, Dec 18 17:25:00.793 INFO [stderr] | ^^^^^^^^^^^^^ Dec 18 17:25:00.793 INFO [stderr] Dec 18 17:25:00.793 INFO [stderr] warning: field is never used: `tid` Dec 18 17:25:00.793 INFO [stderr] --> src/collections/bptree/node.rs:14:5 Dec 18 17:25:00.793 INFO [stderr] | Dec 18 17:25:00.793 INFO [stderr] 14 | tid: u64, Dec 18 17:25:00.793 INFO [stderr] | ^^^^^^^^ Dec 18 17:25:00.793 INFO [stderr] Dec 18 17:25:00.793 INFO [stderr] warning: field is never used: `key` Dec 18 17:25:00.793 INFO [stderr] --> src/collections/bptree/node.rs:18:5 Dec 18 17:25:00.793 INFO [stderr] | Dec 18 17:25:00.793 INFO [stderr] 18 | key: [Option; CAPACITY], Dec 18 17:25:00.793 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.793 INFO [stderr] Dec 18 17:25:00.793 INFO [stderr] warning: field is never used: `links` Dec 18 17:25:00.793 INFO [stderr] --> src/collections/bptree/node.rs:19:5 Dec 18 17:25:00.793 INFO [stderr] | Dec 18 17:25:00.793 INFO [stderr] 19 | links: [*mut BptreeNode; L_CAPACITY], Dec 18 17:25:00.793 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.793 INFO [stderr] Dec 18 17:25:00.793 INFO [stderr] warning: field is never used: `parent` Dec 18 17:25:00.793 INFO [stderr] --> src/collections/bptree/node.rs:20:5 Dec 18 17:25:00.793 INFO [stderr] | Dec 18 17:25:00.793 INFO [stderr] 20 | parent: *mut BptreeNode, Dec 18 17:25:00.793 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.793 INFO [stderr] Dec 18 17:25:00.793 INFO [stderr] warning: field is never used: `parent_idx` Dec 18 17:25:00.793 INFO [stderr] --> src/collections/bptree/node.rs:21:5 Dec 18 17:25:00.793 INFO [stderr] | Dec 18 17:25:00.793 INFO [stderr] 21 | parent_idx: u16, Dec 18 17:25:00.793 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 18 17:25:00.793 INFO [stderr] Dec 18 17:25:00.793 INFO [stderr] warning: field is never used: `capacity` Dec 18 17:25:00.793 INFO [stderr] --> src/collections/bptree/node.rs:22:5 Dec 18 17:25:00.793 INFO [stderr] | Dec 18 17:25:00.793 INFO [stderr] 22 | capacity: u16, Dec 18 17:25:00.793 INFO [stderr] | ^^^^^^^^^^^^^ Dec 18 17:25:00.793 INFO [stderr] Dec 18 17:25:00.793 INFO [stderr] warning: field is never used: `tid` Dec 18 17:25:00.794 INFO [stderr] --> src/collections/bptree/node.rs:23:5 Dec 18 17:25:00.794 INFO [stderr] | Dec 18 17:25:00.794 INFO [stderr] 23 | tid: u64, Dec 18 17:25:00.794 INFO [stderr] | ^^^^^^^^ Dec 18 17:25:00.794 INFO [stderr] Dec 18 17:25:00.794 INFO [stderr] warning: variant is never constructed: `Branch` Dec 18 17:25:00.794 INFO [stderr] --> src/collections/bptree/node.rs:28:5 Dec 18 17:25:00.794 INFO [stderr] | Dec 18 17:25:00.794 INFO [stderr] 28 | Branch { inner: BptreeBranch }, Dec 18 17:25:00.794 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.794 INFO [stderr] Dec 18 17:25:00.794 INFO [stderr] warning: method is never used: `new_branch` Dec 18 17:25:00.794 INFO [stderr] --> src/collections/bptree/node.rs:49:5 Dec 18 17:25:00.794 INFO [stderr] | Dec 18 17:25:00.794 INFO [stderr] 49 | / fn new_branch( Dec 18 17:25:00.794 INFO [stderr] 50 | | key: K, Dec 18 17:25:00.794 INFO [stderr] 51 | | left: *mut BptreeNode, Dec 18 17:25:00.794 INFO [stderr] 52 | | right: *mut BptreeNode, Dec 18 17:25:00.794 INFO [stderr] ... | Dec 18 17:25:00.794 INFO [stderr] 71 | | } Dec 18 17:25:00.794 INFO [stderr] 72 | | } Dec 18 17:25:00.794 INFO [stderr] | |_____^ Dec 18 17:25:00.794 INFO [stderr] Dec 18 17:25:00.794 INFO [stderr] warning: method is never used: `search` Dec 18 17:25:00.794 INFO [stderr] --> src/collections/bptree/node.rs:75:5 Dec 18 17:25:00.794 INFO [stderr] | Dec 18 17:25:00.794 INFO [stderr] 75 | pub fn search(&self, key: &K) -> Option<&V> { Dec 18 17:25:00.794 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.794 INFO [stderr] Dec 18 17:25:00.794 INFO [stderr] warning: method is never used: `update` Dec 18 17:25:00.794 INFO [stderr] --> src/collections/bptree/node.rs:87:5 Dec 18 17:25:00.794 INFO [stderr] | Dec 18 17:25:00.794 INFO [stderr] 87 | pub fn update(&mut self, key: K, value: V) { Dec 18 17:25:00.794 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.794 INFO [stderr] Dec 18 17:25:00.794 INFO [stderr] warning: method is never used: `remove` Dec 18 17:25:00.794 INFO [stderr] --> src/collections/bptree/node.rs:93:5 Dec 18 17:25:00.794 INFO [stderr] | Dec 18 17:25:00.794 INFO [stderr] 93 | pub fn remove(&mut self, key: &K) -> Option<(K, V)> { Dec 18 17:25:00.794 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.794 INFO [stderr] Dec 18 17:25:00.794 INFO [stderr] warning: method is never used: `verify` Dec 18 17:25:00.794 INFO [stderr] --> src/collections/bptree/node.rs:100:5 Dec 18 17:25:00.794 INFO [stderr] | Dec 18 17:25:00.794 INFO [stderr] 100 | fn verify() -> bool { Dec 18 17:25:00.794 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.794 INFO [stderr] Dec 18 17:25:00.794 INFO [stderr] warning: method is never used: `map_nodes` Dec 18 17:25:00.794 INFO [stderr] --> src/collections/bptree/node.rs:104:5 Dec 18 17:25:00.794 INFO [stderr] | Dec 18 17:25:00.794 INFO [stderr] 104 | fn map_nodes() -> () {} Dec 18 17:25:00.794 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.794 INFO [stderr] Dec 18 17:25:00.804 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 18 17:25:00.804 INFO [stderr] --> src/collections/bptree/map.rs:224:13 Dec 18 17:25:00.804 INFO [stderr] | Dec 18 17:25:00.804 INFO [stderr] 224 | wrtxn_a.insert(1, 1); Dec 18 17:25:00.804 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.804 INFO [stderr] | Dec 18 17:25:00.804 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 18 17:25:00.804 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 18 17:25:00.804 INFO [stderr] Dec 18 17:25:00.804 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 18 17:25:00.804 INFO [stderr] --> src/collections/bptree/map.rs:229:13 Dec 18 17:25:00.804 INFO [stderr] | Dec 18 17:25:00.804 INFO [stderr] 229 | wrtxn_a.commit(); Dec 18 17:25:00.804 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 18 17:25:00.804 INFO [stderr] | Dec 18 17:25:00.804 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 18 17:25:00.804 INFO [stderr] Dec 18 17:25:01.416 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.52s Dec 18 17:25:01.612 INFO running `"docker" "inspect" "457dfaaa82920051a43b788c22897dc12d0aeaee67d9fb9e88199430ba34eed9"` Dec 18 17:25:01.728 INFO running `"docker" "rm" "-f" "457dfaaa82920051a43b788c22897dc12d0aeaee67d9fb9e88199430ba34eed9"` Dec 18 17:25:01.834 INFO [stdout] 457dfaaa82920051a43b788c22897dc12d0aeaee67d9fb9e88199430ba34eed9