[INFO] updating cached repository https://github.com/besok/configdb [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2e5fda6fd3e6a30ce40db7a846d259726dc779fc [INFO] checking besok/configdb against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbesok%2Fconfigdb" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. 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Memory limited without swap. [INFO] [stdout] 963dbc4d6c086be4c3b59e4eb503d280a4083db46803b8f5c99e7bf0bf36ee8b [INFO] running `"docker" "start" "-a" "963dbc4d6c086be4c3b59e4eb503d280a4083db46803b8f5c99e7bf0bf36ee8b"` [INFO] [stderr] Compiling libc v0.2.64 [INFO] [stderr] Checking getrandom v0.1.12 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking cfgdb v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/store/memory/skip_list.rs:389:49 [INFO] [stderr] | [INFO] [stderr] 389 | ... let mut under_node = n.clone(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `LOCK_FILE` [INFO] [stderr] --> src/store/transaction_log.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | static LOCK_FILE: &str = "log.lock"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `IDX_FILE_NAME` [INFO] [stderr] --> src/store/transaction_log.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | static IDX_FILE_NAME: &str = "log_idx.cfgdb"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `LOG_FILE_NAME` [INFO] [stderr] --> src/store/transaction_log.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | static LOG_FILE_NAME: &str = "log_data.cfgdb"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `BACKUP_EXT` [INFO] [stderr] --> src/store/transaction_log.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | static BACKUP_EXT: &str = "cfgdb.bck"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `remove_files` [INFO] [stderr] --> src/store/transaction_log.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn remove_files(&self) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `create_force` [INFO] [stderr] --> src/store/transaction_log.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn create_force(dir_str: &str) -> StoreResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `create` [INFO] [stderr] --> src/store/transaction_log.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn create(dir_str: &str) -> StoreResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `backup` [INFO] [stderr] --> src/store/transaction_log.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 106 | pub fn backup(&self) -> StoreResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `push` [INFO] [stderr] --> src/store/transaction_log.rs:122:5 [INFO] [stderr] | [INFO] [stderr] 122 | pub fn push(&self, record: &Record) -> StoreResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_all_from_end` [INFO] [stderr] --> src/store/transaction_log.rs:133:5 [INFO] [stderr] | [INFO] [stderr] 133 | pub fn read_all_from_end(&self, number_from_end: usize) -> StoreResult> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_from_end` [INFO] [stderr] --> src/store/transaction_log.rs:160:5 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn read_from_end(&self, pos_from_end: usize) -> StoreResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `size_in_bytes` [INFO] [stderr] --> src/store/transaction_log.rs:303:5 [INFO] [stderr] | [INFO] [stderr] 303 | pub fn size_in_bytes(&self) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `insert_record` [INFO] [stderr] --> src/store/transaction_log.rs:307:5 [INFO] [stderr] | [INFO] [stderr] 307 | pub fn insert_record(key: Vec, val: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `delete_record` [INFO] [stderr] --> src/store/transaction_log.rs:310:5 [INFO] [stderr] | [INFO] [stderr] 310 | pub fn delete_record(key: Vec, val: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `lock_record` [INFO] [stderr] --> src/store/transaction_log.rs:313:5 [INFO] [stderr] | [INFO] [stderr] 313 | pub fn lock_record(key: Vec, val: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `op_from` [INFO] [stderr] --> src/store/transaction_log.rs:318:5 [INFO] [stderr] | [INFO] [stderr] 318 | fn op_from(operation: RecordType, key: Vec, val: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `create` [INFO] [stderr] --> src/store/transaction_log.rs:331:5 [INFO] [stderr] | [INFO] [stderr] 331 | pub fn create(val: u32) -> Index { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_value` [INFO] [stderr] --> src/store/transaction_log.rs:335:5 [INFO] [stderr] | [INFO] [stderr] 335 | pub fn get_value(&self) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `array_to_bytes` [INFO] [stderr] --> src/store/transaction_log.rs:339:5 [INFO] [stderr] | [INFO] [stderr] 339 | pub fn array_to_bytes(idx_array: &Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `from_bytes_array` [INFO] [stderr] --> src/store/transaction_log.rs:346:5 [INFO] [stderr] | [INFO] [stderr] 346 | pub fn from_bytes_array(bytes: &[u8]) -> StoreResult> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `time_now_millis` [INFO] [stderr] --> src/store/transaction_log.rs:368:4 [INFO] [stderr] | [INFO] [stderr] 368 | fn time_now_millis() -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `append_item` [INFO] [stderr] --> src/store/files.rs:29:8 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn append_item(p: &Path, item: &T) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `append_bytes` [INFO] [stderr] --> src/store/files.rs:32:4 [INFO] [stderr] | [INFO] [stderr] 32 | fn append_bytes(p: &Path, bytes: &[u8]) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `copy_file` [INFO] [stderr] --> src/store/files.rs:40:8 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn copy_file(src: &Path, dst: &Path) -> Result<(), LogError> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_slice` [INFO] [stderr] --> src/store/files.rs:45:8 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn read_slice(p: &Path, from: u64, number: u64) -> Result { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_from_end` [INFO] [stderr] --> src/store/files.rs:53:8 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn read_from_end(p: &Path, number: u64) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_slice_from_end` [INFO] [stderr] --> src/store/files.rs:61:8 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn read_slice_from_end(p: &Path, from: u64, number: u64) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_all_file_bytes` [INFO] [stderr] --> src/store/files.rs:71:8 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn read_all_file_bytes(p: &Path) -> Result, LogError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_slice_bytes_internally` [INFO] [stderr] --> src/store/files.rs:79:4 [INFO] [stderr] | [INFO] [stderr] 79 | fn read_slice_bytes_internally(from: u64, to: u64, file_size: u64, f: File) -> Result, LogError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `LevelGenerator` [INFO] [stderr] --> src/store/memory/skip_list.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | struct LevelGenerator { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/store/memory/skip_list.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `random` [INFO] [stderr] --> src/store/memory/skip_list.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | fn random(&mut self, total: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Head` [INFO] [stderr] --> src/store/memory/skip_list.rs:53:8 [INFO] [stderr] | [INFO] [stderr] 53 | struct Head { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/store/memory/skip_list.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn new(next: Option>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `empty` [INFO] [stderr] --> src/store/memory/skip_list.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn empty() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `try_upd_head` [INFO] [stderr] --> src/store/memory/skip_list.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | fn try_upd_head(&mut self, node: SkipNode) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `clear` [INFO] [stderr] --> src/store/memory/skip_list.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | fn clear(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `key` [INFO] [stderr] --> src/store/memory/skip_list.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | key: K, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `val` [INFO] [stderr] --> src/store/memory/skip_list.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | val: V, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `level` [INFO] [stderr] --> src/store/memory/skip_list.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | level: usize, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `PrevSearchStep` [INFO] [stderr] --> src/store/memory/skip_list.rs:91:6 [INFO] [stderr] | [INFO] [stderr] 91 | enum PrevSearchStep { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `SearchResult` [INFO] [stderr] --> src/store/memory/skip_list.rs:98:6 [INFO] [stderr] | [INFO] [stderr] 98 | enum SearchResult { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/store/memory/skip_list.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | fn new(key: K, val: V, level: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `with` [INFO] [stderr] --> src/store/memory/skip_list.rs:110:5 [INFO] [stderr] | [INFO] [stderr] 110 | fn with(key: K, val: V, level: usize) -> SkipNode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_in_list` [INFO] [stderr] --> src/store/memory/skip_list.rs:113:5 [INFO] [stderr] | [INFO] [stderr] 113 | / fn new_in_list(key: K, [INFO] [stderr] 114 | | val: V, [INFO] [stderr] 115 | | total_lvl: usize, [INFO] [stderr] 116 | | curr_node: Option>, [INFO] [stderr] ... | [INFO] [stderr] 139 | | new_low_node.clone() [INFO] [stderr] 140 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `cmp_by_key` [INFO] [stderr] --> src/store/memory/skip_list.rs:144:5 [INFO] [stderr] | [INFO] [stderr] 144 | fn cmp_by_key(left: SkipNode, right: SkipNode) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `cmp_by_lvl` [INFO] [stderr] --> src/store/memory/skip_list.rs:149:5 [INFO] [stderr] | [INFO] [stderr] 149 | fn cmp_by_lvl(left: SkipNode, right: SkipNode) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `compare` [INFO] [stderr] --> src/store/memory/skip_list.rs:154:5 [INFO] [stderr] | [INFO] [stderr] 154 | fn compare(&self, key: &K, prev_step: &PrevSearchStep) -> SearchResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_next` [INFO] [stderr] --> src/store/memory/skip_list.rs:180:5 [INFO] [stderr] | [INFO] [stderr] 180 | fn get_next(node: SkipNode) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_prev` [INFO] [stderr] --> src/store/memory/skip_list.rs:183:5 [INFO] [stderr] | [INFO] [stderr] 183 | fn get_prev(node: SkipNode) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_under` [INFO] [stderr] --> src/store/memory/skip_list.rs:186:5 [INFO] [stderr] | [INFO] [stderr] 186 | fn get_under(node: SkipNode) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_next` [INFO] [stderr] --> src/store/memory/skip_list.rs:189:5 [INFO] [stderr] | [INFO] [stderr] 189 | fn set_next(node: SkipNode, next_node: SkipNode) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_under` [INFO] [stderr] --> src/store/memory/skip_list.rs:203:5 [INFO] [stderr] | [INFO] [stderr] 203 | fn set_under(node: SkipNode, under_node: SkipNode) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_prev` [INFO] [stderr] --> src/store/memory/skip_list.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | fn set_prev(node: SkipNode, prev_node: SkipNode) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `delete` [INFO] [stderr] --> src/store/memory/skip_list.rs:220:5 [INFO] [stderr] | [INFO] [stderr] 220 | fn delete(node: SkipNode) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `delete_level` [INFO] [stderr] --> src/store/memory/skip_list.rs:230:5 [INFO] [stderr] | [INFO] [stderr] 230 | fn delete_level(under_curr_node: SkipNode) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `join_new` [INFO] [stderr] --> src/store/memory/skip_list.rs:244:5 [INFO] [stderr] | [INFO] [stderr] 244 | fn join_new(node: SkipNode, new_node: SkipNode) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_value` [INFO] [stderr] --> src/store/memory/skip_list.rs:251:5 [INFO] [stderr] | [INFO] [stderr] 251 | fn set_value(&mut self, val: V) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `SkipList` [INFO] [stderr] --> src/store/memory/skip_list.rs:270:8 [INFO] [stderr] | [INFO] [stderr] 270 | struct SkipList { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/store/memory/skip_list.rs:279:5 [INFO] [stderr] | [INFO] [stderr] 279 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `with_capacity` [INFO] [stderr] --> src/store/memory/skip_list.rs:284:5 [INFO] [stderr] | [INFO] [stderr] 284 | pub fn with_capacity(exp_cap: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `search` [INFO] [stderr] --> src/store/memory/skip_list.rs:293:5 [INFO] [stderr] | [INFO] [stderr] 293 | pub fn search(&self, key: &K) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `iter_all` [INFO] [stderr] --> src/store/memory/skip_list.rs:301:5 [INFO] [stderr] | [INFO] [stderr] 301 | pub fn iter_all(&self) -> SkipListIterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `iter` [INFO] [stderr] --> src/store/memory/skip_list.rs:305:5 [INFO] [stderr] | [INFO] [stderr] 305 | pub fn iter(&self) -> SkipListDistinctIterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `clear` [INFO] [stderr] --> src/store/memory/skip_list.rs:310:5 [INFO] [stderr] | [INFO] [stderr] 310 | pub fn clear(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `insert` [INFO] [stderr] --> src/store/memory/skip_list.rs:314:5 [INFO] [stderr] | [INFO] [stderr] 314 | pub fn insert(&mut self, key: K, val: V) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `delete` [INFO] [stderr] --> src/store/memory/skip_list.rs:363:5 [INFO] [stderr] | [INFO] [stderr] 363 | pub fn delete(&mut self, key: &K) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `size` [INFO] [stderr] --> src/store/memory/skip_list.rs:427:5 [INFO] [stderr] | [INFO] [stderr] 427 | pub fn size(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `inc_size` [INFO] [stderr] --> src/store/memory/skip_list.rs:431:5 [INFO] [stderr] | [INFO] [stderr] 431 | fn inc_size(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `dec_size` [INFO] [stderr] --> src/store/memory/skip_list.rs:434:5 [INFO] [stderr] | [INFO] [stderr] 434 | fn dec_size(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `search_in` [INFO] [stderr] --> src/store/memory/skip_list.rs:437:5 [INFO] [stderr] | [INFO] [stderr] 437 | fn search_in(&self, node: Rc>>, key: &K) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `delete_elem` [INFO] [stderr] --> src/store/memory/skip_list.rs:459:5 [INFO] [stderr] | [INFO] [stderr] 459 | fn delete_elem(key: &K, f: Rc>>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `first` [INFO] [stderr] --> src/store/memory/skip_list.rs:486:5 [INFO] [stderr] | [INFO] [stderr] 486 | fn first(&self) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `size` [INFO] [stderr] --> src/store/memory/skip_list.rs:495:5 [INFO] [stderr] | [INFO] [stderr] 495 | size: usize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `size` [INFO] [stderr] --> src/store/memory/skip_list.rs:500:5 [INFO] [stderr] | [INFO] [stderr] 500 | size: usize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/store/memory/skip_list.rs:505:5 [INFO] [stderr] | [INFO] [stderr] 505 | fn new(list: &SkipList) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_under` [INFO] [stderr] --> src/store/memory/skip_list.rs:554:5 [INFO] [stderr] | [INFO] [stderr] 554 | fn get_under(node: SkipNode) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/store/memory/skip_list.rs:558:5 [INFO] [stderr] | [INFO] [stderr] 558 | fn new(list: &SkipList) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/store/transaction_log.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | self.close(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/store/memory/skip_list.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | type SkipNode = Rc>>; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stderr] help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] | [INFO] [stderr] 23 | type SkipNode = Rc>>; [INFO] [stderr] | -- [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/store/memory/skip_list.rs:23:34 [INFO] [stderr] | [INFO] [stderr] 23 | type SkipNode = Rc>>; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] | [INFO] [stderr] 23 | type SkipNode = Rc>>; [INFO] [stderr] | -- [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/store/memory/skip_list.rs:389:49 [INFO] [stderr] | [INFO] [stderr] 389 | ... let mut under_node = n.clone(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `BACKUP_EXT` [INFO] [stderr] --> src/store/transaction_log.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | static BACKUP_EXT: &str = "cfgdb.bck"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `backup` [INFO] [stderr] --> src/store/transaction_log.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 106 | pub fn backup(&self) -> StoreResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `copy_file` [INFO] [stderr] --> src/store/files.rs:40:8 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn copy_file(src: &Path, dst: &Path) -> Result<(), LogError> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `empty` [INFO] [stderr] --> src/store/memory/skip_list.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn empty() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `clear` [INFO] [stderr] --> src/store/memory/skip_list.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | fn clear(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `iter_all` [INFO] [stderr] --> src/store/memory/skip_list.rs:301:5 [INFO] [stderr] | [INFO] [stderr] 301 | pub fn iter_all(&self) -> SkipListIterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `clear` [INFO] [stderr] --> src/store/memory/skip_list.rs:310:5 [INFO] [stderr] | [INFO] [stderr] 310 | pub fn clear(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `size` [INFO] [stderr] --> src/store/memory/skip_list.rs:495:5 [INFO] [stderr] | [INFO] [stderr] 495 | size: usize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `size` [INFO] [stderr] --> src/store/memory/skip_list.rs:500:5 [INFO] [stderr] | [INFO] [stderr] 500 | size: usize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_under` [INFO] [stderr] --> src/store/memory/skip_list.rs:554:5 [INFO] [stderr] | [INFO] [stderr] 554 | fn get_under(node: SkipNode) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/store/memory/skip_list.rs:558:5 [INFO] [stderr] | [INFO] [stderr] 558 | fn new(list: &SkipList) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/store/transaction_log.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | self.close(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/store/transaction_log.rs:401:13 [INFO] [stderr] | [INFO] [stderr] 401 | t_log.remove_files(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/store/transaction_log.rs:433:13 [INFO] [stderr] | [INFO] [stderr] 433 | t_log.remove_files(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/store/transaction_log.rs:457:13 [INFO] [stderr] | [INFO] [stderr] 457 | t_log.remove_files(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/store/transaction_log.rs:475:13 [INFO] [stderr] | [INFO] [stderr] 475 | t_log.remove_files(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/store/files.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | append_item(p, &Index::create(1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/store/files.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | append_item(p, &Index::create(2)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/store/files.rs:119:9 [INFO] [stderr] | [INFO] [stderr] 119 | append_item(p, &Index::create(3)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/store/files.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | append_item(p, &Index::create(4)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/store/files.rs:121:9 [INFO] [stderr] | [INFO] [stderr] 121 | append_item(p, &Index::create(5)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/store/files.rs:176:9 [INFO] [stderr] | [INFO] [stderr] 176 | append_item(idx_file, &Index::create(insert_rec.size_in_bytes())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/store/files.rs:177:9 [INFO] [stderr] | [INFO] [stderr] 177 | append_item(idx_file, &Index::create(delete_rec.size_in_bytes())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/store/files.rs:178:9 [INFO] [stderr] | [INFO] [stderr] 178 | append_item(idx_file, &Index::create(lock_rec.size_in_bytes())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/store/files.rs:180:9 [INFO] [stderr] | [INFO] [stderr] 180 | append_item(log_file, &insert_rec); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/store/files.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | append_item(log_file, &delete_rec); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/store/files.rs:182:9 [INFO] [stderr] | [INFO] [stderr] 182 | append_item(log_file, &lock_rec); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/store/memory/skip_list.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | type SkipNode = Rc>>; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stderr] help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] | [INFO] [stderr] 23 | type SkipNode = Rc>>; [INFO] [stderr] | -- [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/store/memory/skip_list.rs:23:34 [INFO] [stderr] | [INFO] [stderr] 23 | type SkipNode = Rc>>; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] | [INFO] [stderr] 23 | type SkipNode = Rc>>; [INFO] [stderr] | -- [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.07s [INFO] running `"docker" "inspect" "963dbc4d6c086be4c3b59e4eb503d280a4083db46803b8f5c99e7bf0bf36ee8b"` [INFO] running `"docker" "rm" "-f" "963dbc4d6c086be4c3b59e4eb503d280a4083db46803b8f5c99e7bf0bf36ee8b"` [INFO] [stdout] 963dbc4d6c086be4c3b59e4eb503d280a4083db46803b8f5c99e7bf0bf36ee8b