[INFO] cloning repository https://github.com/magurotuna/leetcode-rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/magurotuna/leetcode-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagurotuna%2Fleetcode-rust"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagurotuna%2Fleetcode-rust'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 25fe43e23160883aa89080d8558347f027e065a4 [INFO] checking magurotuna/leetcode-rust against try#8a749131e7beb72f6edacefd2bdcbed3d67b2112 for pr-72331 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagurotuna%2Fleetcode-rust" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/magurotuna/leetcode-rust on toolchain 8a749131e7beb72f6edacefd2bdcbed3d67b2112 [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/magurotuna/leetcode-rust [INFO] finished tweaking git repo https://github.com/magurotuna/leetcode-rust [INFO] tweaked toml for git repo https://github.com/magurotuna/leetcode-rust written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/magurotuna/leetcode-rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8fd425e13397b31010853d47c9392e226a6cf64cbd54519bb5cee22b6dfe6320 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "8fd425e13397b31010853d47c9392e226a6cf64cbd54519bb5cee22b6dfe6320"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking leetcode-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/bin/6.rs:20:50 [INFO] [stderr] | [INFO] [stderr] 20 | if let Some(&cn) = chars.get((cur_r + (room_in_block as usize) - 2 * r)) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/bin/445.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | fn new(val: i32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ExamRoom` [INFO] [stderr] --> src/bin/855.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | struct ExamRoom { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n_blocks` [INFO] [stderr] --> src/bin/6.rs:10:13 [INFO] [stderr] | [INFO] [stderr] 10 | let n_blocks = chars.len() as i32 / room_in_block; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_blocks` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/bin/855.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | fn new(N: i32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `seat` [INFO] [stderr] --> src/bin/855.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | fn seat(&mut self) -> i32 { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `leave` [INFO] [stderr] --> src/bin/855.rs:51:8 [INFO] [stderr] | [INFO] [stderr] 51 | fn leave(&mut self, p: i32) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `N` should have a snake case name [INFO] [stderr] --> src/bin/855.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | fn new(N: i32) -> Self { [INFO] [stderr] | ^ help: convert the identifier to snake case: `n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `UndergroundSystem` [INFO] [stderr] --> src/bin/1396.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | struct UndergroundSystem { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/bin/1396.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `bfs_mle_broken_calc` [INFO] [stderr] --> src/bin/991.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn bfs_mle_broken_calc(x: i32, y: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `check_in` [INFO] [stderr] --> src/bin/1396.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | fn check_in(&mut self, id: i32, station_name: String, t: i32) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `check_out` [INFO] [stderr] --> src/bin/1396.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | fn check_out(&mut self, id: i32, station_name: String, t: i32) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_average_time` [INFO] [stderr] --> src/bin/1396.rs:27:8 [INFO] [stderr] | [INFO] [stderr] 27 | fn get_average_time(&self, start_station: String, end_station: String) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/123.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `max_profit` [INFO] [stderr] --> src/bin/123.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn max_profit(prices: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/15.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `three_sum` [INFO] [stderr] --> src/bin/15.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn three_sum(nums: Vec) -> Vec> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `tle_three_sum` [INFO] [stderr] --> src/bin/15.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn tle_three_sum(nums: Vec) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/323.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `count_components` [INFO] [stderr] --> src/bin/323.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn count_components(n: i32, edges: Vec>) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `dfs` [INFO] [stderr] --> src/bin/323.rs:28:4 [INFO] [stderr] | [INFO] [stderr] 28 | fn dfs(visited: &mut std::collections::HashSet, links: &Vec>, start: usize) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `bfs_coin_change` [INFO] [stderr] --> src/bin/322.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn bfs_coin_change(coins: Vec, amount: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `next_max` [INFO] [stderr] --> src/bin/53.rs:33:17 [INFO] [stderr] | [INFO] [stderr] 33 | let next_max = max(cur.0, sum); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_max` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/53.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `max_sub_array` [INFO] [stderr] --> src/bin/53.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn max_sub_array(nums: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `my_max_sub_array` [INFO] [stderr] --> src/bin/53.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn my_max_sub_array(nums: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `iter` [INFO] [stderr] --> src/bin/394.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let mut iter = substr.into_iter(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `end_index` is never read [INFO] [stderr] --> src/bin/394.rs:32:17 [INFO] [stderr] | [INFO] [stderr] 32 | let mut end_index = index; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/394.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let mut iter = substr.into_iter(); [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: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `min` [INFO] [stderr] --> src/bin/300.rs:35:29 [INFO] [stderr] | [INFO] [stderr] 35 | use std::cmp::{max, min}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/3.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `length_of_longest_substring` [INFO] [stderr] --> src/bin/3.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn length_of_longest_substring(s: String) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `slow_length_of_longest_substring` [INFO] [stderr] --> src/bin/3.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn slow_length_of_longest_substring(s: String) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/1342.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `number_of_steps` [INFO] [stderr] --> src/bin/1342.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn number_of_steps(num: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/735.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `asteroid_collision` [INFO] [stderr] --> src/bin/735.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn asteroid_collision(asteroids: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `naive_add_binary` [INFO] [stderr] --> src/bin/67.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn naive_add_binary(a: String, b: String) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/20.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_valid` [INFO] [stderr] --> src/bin/20.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn is_valid(s: String) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_close` [INFO] [stderr] --> src/bin/20.rs:38:4 [INFO] [stderr] | [INFO] [stderr] 38 | fn is_close(c: char) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_open` [INFO] [stderr] --> src/bin/20.rs:42:4 [INFO] [stderr] | [INFO] [stderr] 42 | fn is_open(c: char) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `close` [INFO] [stderr] --> src/bin/20.rs:46:4 [INFO] [stderr] | [INFO] [stderr] 46 | fn close(b: char) -> char { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/1011.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `ship_within_days` [INFO] [stderr] --> src/bin/1011.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn ship_within_days(weights: Vec, d: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/1375.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `num_times_all_blue` [INFO] [stderr] --> src/bin/1375.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn num_times_all_blue(light: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `segtree_num_times_all_blue` [INFO] [stderr] --> src/bin/1375.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn segtree_num_times_all_blue(light: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/104.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 21 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `max_depth` [INFO] [stderr] --> src/bin/104.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn max_depth(root: Option>>) -> i32 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `dfs` [INFO] [stderr] --> src/bin/104.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 32 | fn dfs(node: Option<&Rc>>, depth: i32) -> i32 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_node` [INFO] [stderr] --> src/bin/104.rs:49:4 [INFO] [stderr] | [INFO] [stderr] 49 | fn make_node(val: i32) -> Option>> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_node_with` [INFO] [stderr] --> src/bin/104.rs:53:4 [INFO] [stderr] | [INFO] [stderr] 53 | fn make_node_with( [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/counting_elements.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `count_elements` [INFO] [stderr] --> src/bin/counting_elements.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn count_elements(arr: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/111.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 21 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `min_depth` [INFO] [stderr] --> src/bin/111.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn min_depth(root: Option>>) -> i32 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_node` [INFO] [stderr] --> src/bin/111.rs:57:4 [INFO] [stderr] | [INFO] [stderr] 57 | fn make_node(val: i32) -> Option>> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_node_with` [INFO] [stderr] --> src/bin/111.rs:61:4 [INFO] [stderr] | [INFO] [stderr] 61 | fn make_node_with( [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/695.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `max_area_of_island` [INFO] [stderr] --> src/bin/695.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn max_area_of_island(grid: Vec>) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `dfs` [INFO] [stderr] --> src/bin/695.rs:24:4 [INFO] [stderr] | [INFO] [stderr] 24 | fn dfs( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/bin/146.rs:51:23 [INFO] [stderr] | [INFO] [stderr] 51 | fn put(&mut self, key: i32, value: i32) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/bin/146.rs:51:33 [INFO] [stderr] | [INFO] [stderr] 51 | fn put(&mut self, key: i32, value: i32) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `LRUCache` [INFO] [stderr] --> src/bin/146.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | struct LRUCache { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/bin/146.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | fn new(capacity: i32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get` [INFO] [stderr] --> src/bin/146.rs:28:8 [INFO] [stderr] | [INFO] [stderr] 28 | fn get(&mut self, key: i32) -> i32 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `put` [INFO] [stderr] --> src/bin/146.rs:51:8 [INFO] [stderr] | [INFO] [stderr] 51 | fn put(&mut self, key: i32, value: i32) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_calculated` [INFO] [stderr] --> src/bin/264.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | let mut num_calculated = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_calculated` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/264.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | let mut num_calculated = 0; [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: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/1048.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `longest_str_chain` [INFO] [stderr] --> src/bin/1048.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn longest_str_chain(words: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `dp_longest_str_chain` [INFO] [stderr] --> src/bin/1048.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn dp_longest_str_chain(words: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `dfs` [INFO] [stderr] --> src/bin/1048.rs:62:4 [INFO] [stderr] | [INFO] [stderr] 62 | fn dfs( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_chain` [INFO] [stderr] --> src/bin/1048.rs:85:4 [INFO] [stderr] | [INFO] [stderr] 85 | fn is_chain(prev: &[char], next: &[char]) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/647.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `count_substrings` [INFO] [stderr] --> src/bin/647.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn count_substrings(s: String) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `simple_count_substrings` [INFO] [stderr] --> src/bin/647.rs:45:12 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn simple_count_substrings(s: String) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/bin/206.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | fn new(val: i32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/bin/22.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `bfs_mle_broken_calc` [INFO] [stderr] --> src/bin/991.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn bfs_mle_broken_calc(x: i32, y: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/986.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `None` [INFO] [stderr] --> src/bin/348.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | None, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Circle` [INFO] [stderr] --> src/bin/348.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | Circle, // player 1 [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Cross` [INFO] [stderr] --> src/bin/348.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Cross, // player 2 [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `TicTacToe` [INFO] [stderr] --> src/bin/348.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | struct TicTacToe { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/bin/348.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | fn new(n: i32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `make_a_move` [INFO] [stderr] --> src/bin/348.rs:23:8 [INFO] [stderr] | [INFO] [stderr] 23 | fn make_a_move(&mut self, row: i32, col: i32, player: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `check` [INFO] [stderr] --> src/bin/348.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 42 | fn check(&self, row: i32, col: i32, player: i32) -> bool { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `interval_intersection` [INFO] [stderr] --> src/bin/986.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn interval_intersection(a: Vec>, b: Vec>) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/105.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `build_tree` [INFO] [stderr] --> src/bin/105.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn build_tree(preorder: Vec, inorder: Vec) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `dfs` [INFO] [stderr] --> src/bin/105.rs:33:4 [INFO] [stderr] | [INFO] [stderr] 33 | fn dfs(preorder: &mut VecDeque, inorder: &[i32]) -> Option>> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_node` [INFO] [stderr] --> src/bin/105.rs:60:4 [INFO] [stderr] | [INFO] [stderr] 60 | fn make_node(val: i32) -> Option>> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_node_with` [INFO] [stderr] --> src/bin/105.rs:64:4 [INFO] [stderr] | [INFO] [stderr] 64 | fn make_node_with( [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/bin/253.rs:29:14 [INFO] [stderr] | [INFO] [stderr] 29 | for (key, (start, end)) in m.into_iter() { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/392.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_subsequence` [INFO] [stderr] --> src/bin/392.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn is_subsequence(s: String, t: String) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_subsequence2` [INFO] [stderr] --> src/bin/392.rs:47:12 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn is_subsequence2(s: String, t: String) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/31.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `next_permutation` [INFO] [stderr] --> src/bin/31.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn next_permutation(nums: &mut Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `iter` [INFO] [stderr] --> src/bin/394.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let mut iter = substr.into_iter(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `end_index` is never read [INFO] [stderr] --> src/bin/394.rs:32:17 [INFO] [stderr] | [INFO] [stderr] 32 | let mut end_index = index; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/394.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let mut iter = substr.into_iter(); [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: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/394.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `decode_string` [INFO] [stderr] --> src/bin/394.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn decode_string(s: String) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve` [INFO] [stderr] --> src/bin/394.rs:12:4 [INFO] [stderr] | [INFO] [stderr] 12 | fn solve(ans: &mut String, substr: &[char]) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/bin/445.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | fn new(val: i32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/445.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_two_numbers` [INFO] [stderr] --> src/bin/445.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn add_two_numbers( [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_linked_list` [INFO] [stderr] --> src/bin/445.rs:48:4 [INFO] [stderr] | [INFO] [stderr] 48 | fn make_linked_list(index: usize, digits: &[i32]) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `traverse` [INFO] [stderr] --> src/bin/445.rs:59:4 [INFO] [stderr] | [INFO] [stderr] 59 | fn traverse(node: Option<&Box>, val: &mut Vec) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/bin/1381.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | fn new(maxSize: i32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `push` [INFO] [stderr] --> src/bin/1381.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | fn push(&mut self, x: i32) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pop` [INFO] [stderr] --> src/bin/1381.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | fn pop(&mut self) -> i32 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `increment` [INFO] [stderr] --> src/bin/1381.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 32 | fn increment(&mut self, k: i32, val: i32) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `maxSize` should have a snake case name [INFO] [stderr] --> src/bin/1381.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | fn new(maxSize: i32) -> Self { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `max_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/1394.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `find_lucky` [INFO] [stderr] --> src/bin/1394.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn find_lucky(arr: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/1404.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `num_steps` [INFO] [stderr] --> src/bin/1404.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn num_steps(s: String) -> i32 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/209.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `min_sub_array_len` [INFO] [stderr] --> src/bin/209.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn min_sub_array_len(s: i32, nums: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `RandomizedSet` [INFO] [stderr] --> src/bin/380.rs:4:8 [INFO] [stderr] | [INFO] [stderr] 4 | struct RandomizedSet { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/bin/380.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `insert` [INFO] [stderr] --> src/bin/380.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | fn insert(&mut self, val: i32) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `remove` [INFO] [stderr] --> src/bin/380.rs:29:8 [INFO] [stderr] | [INFO] [stderr] 29 | fn remove(&mut self, val: i32) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_random` [INFO] [stderr] --> src/bin/380.rs:46:8 [INFO] [stderr] | [INFO] [stderr] 46 | fn get_random(&mut self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `subarray_sum2` [INFO] [stderr] --> src/bin/560.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn subarray_sum2(nums: Vec, k: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/75.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `sort_colors` [INFO] [stderr] --> src/bin/75.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn sort_colors(nums: &mut Vec) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/289.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `game_of_life` [INFO] [stderr] --> src/bin/289.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn game_of_life(board: &mut Vec>) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `count_live_neighbors` [INFO] [stderr] --> src/bin/289.rs:29:4 [INFO] [stderr] | [INFO] [stderr] 29 | fn count_live_neighbors(board: &Vec>, h: usize, w: usize) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/153.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `find_min` [INFO] [stderr] --> src/bin/153.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn find_min(nums: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `MOD` should have a snake case name [INFO] [stderr] --> src/bin/1397.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | let MOD = 1_000_000_007; [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `mod` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `delete_and_earn2` [INFO] [stderr] --> src/bin/740.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn delete_and_earn2(nums: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `factorial` [INFO] [stderr] --> src/bin/62.rs:40:8 [INFO] [stderr] | [INFO] [stderr] 40 | fn factorial(n: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/213.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `rob` [INFO] [stderr] --> src/bin/213.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn rob(nums: Vec) -> i32 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/7.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `reverse` [INFO] [stderr] --> src/bin/7.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn reverse(x: i32) -> i32 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable `MOD` should have a snake case name [INFO] [stderr] --> src/bin/1383.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | let MOD = 1_000_000_007; [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `mod` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `width` [INFO] [stderr] --> src/bin/1380.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 9 | let width = matrix[0].len(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/200.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `num_islands` [INFO] [stderr] --> src/bin/200.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn num_islands(grid: Vec>) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `mark_island` [INFO] [stderr] --> src/bin/200.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | fn mark_island(marker: &mut Vec>, h: usize, w: usize) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/529.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `find_min_difference` [INFO] [stderr] --> src/bin/529.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn find_min_difference(time_points: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: variable `maxSize` should have a snake case name [INFO] [stderr] --> src/bin/1381.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | fn new(maxSize: i32) -> Self { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `max_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/494.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `find_target_sum_ways` [INFO] [stderr] --> src/bin/494.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn find_target_sum_ways(nums: Vec, s: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `dp_find_target_sum_ways` [INFO] [stderr] --> src/bin/494.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn dp_find_target_sum_ways(nums: Vec, s: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `dfs` [INFO] [stderr] --> src/bin/494.rs:36:4 [INFO] [stderr] | [INFO] [stderr] 36 | fn dfs(nums: &[i32], rest: i32) -> i32 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/136.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `single_number` [INFO] [stderr] --> src/bin/136.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn single_number(nums: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `bit_manipulation` [INFO] [stderr] --> src/bin/136.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn bit_manipulation(nums: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/1405.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `longest_diverse_string` [INFO] [stderr] --> src/bin/1405.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn longest_diverse_string(a: i32, b: i32, c: i32) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `tle_longest_diverse_string` [INFO] [stderr] --> src/bin/1405.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn tle_longest_diverse_string(a: i32, b: i32, c: i32) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `helper` [INFO] [stderr] --> src/bin/1405.rs:96:4 [INFO] [stderr] | [INFO] [stderr] 96 | fn helper(one: char, two: char, ret: &mut Vec, a: i32, b: i32, c: i32) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `dfs` [INFO] [stderr] --> src/bin/1405.rs:103:4 [INFO] [stderr] | [INFO] [stderr] 103 | fn dfs( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/127.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `ladder_length` [INFO] [stderr] --> src/bin/127.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn ladder_length(begin_word: String, end_word: String, word_list: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `bfs_ladder_length` [INFO] [stderr] --> src/bin/127.rs:47:12 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn bfs_ladder_length(begin_word: String, end_word: String, word_list: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `dist` [INFO] [stderr] --> src/bin/127.rs:84:4 [INFO] [stderr] | [INFO] [stderr] 84 | fn dist(x: &[char], y: &[char]) -> i32 { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_node` [INFO] [stderr] --> src/bin/98.rs:47:4 [INFO] [stderr] | [INFO] [stderr] 47 | fn make_node(val: i32) -> Option>> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_node_with` [INFO] [stderr] --> src/bin/98.rs:51:4 [INFO] [stderr] | [INFO] [stderr] 51 | fn make_node_with( [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/11.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `max_area` [INFO] [stderr] --> src/bin/11.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn max_area(height: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/bin/1390.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | let mut s = 0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cnt` [INFO] [stderr] --> src/bin/1390.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | let mut cnt = 1; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cnt` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/1390.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | let mut s = 0; [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: variable does not need to be mutable [INFO] [stderr] --> src/bin/1390.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | let mut cnt = 1; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/341.rs:81:13 [INFO] [stderr] | [INFO] [stderr] 81 | let mut it = NestedIterator::new(wrap(nested_integer!([]))); [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: variable `nestedList` should have a snake case name [INFO] [stderr] --> src/bin/341.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | fn new(nestedList: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `nested_list` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/33.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/1397.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `naive_range_bitwise_and` [INFO] [stderr] --> src/bin/201.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn naive_range_bitwise_and(m: i32, n: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `find_good_strings` [INFO] [stderr] --> src/bin/1397.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn find_good_strings(n: i32, s1: String, s2: String, evil: String) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `MOD` should have a snake case name [INFO] [stderr] --> src/bin/1397.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | let MOD = 1_000_000_007; [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `mod` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/1374.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `search` [INFO] [stderr] --> src/bin/33.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn search(nums: Vec, target: i32) -> i32 { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `generate_the_string` [INFO] [stderr] --> src/bin/1374.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn generate_the_string(n: i32) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_open` [INFO] [stderr] --> src/bin/20.rs:42:4 [INFO] [stderr] | [INFO] [stderr] 42 | fn is_open(c: char) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/1.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `two_sum` [INFO] [stderr] --> src/bin/1.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn two_sum(nums: Vec, target: i32) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `binary_search_two_sum` [INFO] [stderr] --> src/bin/1.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn binary_search_two_sum(nums: Vec, target: i32) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `brute_force_two_sum` [INFO] [stderr] --> src/bin/1.rs:53:12 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn brute_force_two_sum(nums: Vec, target: i32) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/bin/6.rs:20:50 [INFO] [stderr] | [INFO] [stderr] 20 | if let Some(&cn) = chars.get((cur_r + (room_in_block as usize) - 2 * r)) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/648.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `replace_words` [INFO] [stderr] --> src/bin/648.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn replace_words(dict: Vec, sentence: String) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/93.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `restore_ip_addresses` [INFO] [stderr] --> src/bin/93.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn restore_ip_addresses(s: String) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_valid` [INFO] [stderr] --> src/bin/93.rs:31:4 [INFO] [stderr] | [INFO] [stderr] 31 | fn is_valid(s: &str) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n_blocks` [INFO] [stderr] --> src/bin/6.rs:10:13 [INFO] [stderr] | [INFO] [stderr] 10 | let n_blocks = chars.len() as i32 / room_in_block; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_blocks` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/6.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/1391.rs:5:13 [INFO] [stderr] | [INFO] [stderr] 5 | let mut h = 0; [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: variable does not need to be mutable [INFO] [stderr] --> src/bin/1391.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | let mut w = 0; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/bin/5.rs:110:13 [INFO] [stderr] | [INFO] [stderr] 109 | loop {} [INFO] [stderr] | ------- any code following this expression is unreachable [INFO] [stderr] 110 | len = max(len, right - left + 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `convert` [INFO] [stderr] --> src/bin/6.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn convert(s: String, num_rows: i32) -> String { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/547.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `find_circle_num` [INFO] [stderr] --> src/bin/547.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn find_circle_num(m: Vec>) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `acc_sum` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/bin/1140.rs:13:17 [INFO] [stderr] | [INFO] [stderr] 12 | let last = acc_sum.last().unwrap(); [INFO] [stderr] | ------- immutable borrow occurs here [INFO] [stderr] 13 | acc_sum.push(piles[i] + last); [INFO] [stderr] | ^^^^^^^ ---- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/199.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `right_side_view` [INFO] [stderr] --> src/bin/199.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn right_side_view(root: Node) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `dfs` [INFO] [stderr] --> src/bin/199.rs:15:4 [INFO] [stderr] | [INFO] [stderr] 15 | fn dfs(node: Node, vec: &mut Vec, depth: usize) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> src/bin/5.rs:105:13 [INFO] [stderr] | [INFO] [stderr] 105 | let mut len = 0; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `left` [INFO] [stderr] --> src/bin/5.rs:107:17 [INFO] [stderr] | [INFO] [stderr] 107 | let mut left = i; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `right` [INFO] [stderr] --> src/bin/5.rs:108:17 [INFO] [stderr] | [INFO] [stderr] 108 | let mut right = i; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `len` is never read [INFO] [stderr] --> src/bin/5.rs:110:13 [INFO] [stderr] | [INFO] [stderr] 110 | len = max(len, right - left + 1); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/5.rs:105:13 [INFO] [stderr] | [INFO] [stderr] 105 | let mut len = 0; [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: variable does not need to be mutable [INFO] [stderr] --> src/bin/5.rs:107:17 [INFO] [stderr] | [INFO] [stderr] 107 | let mut left = i; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/5.rs:108:17 [INFO] [stderr] | [INFO] [stderr] 108 | let mut right = i; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `tmp_longest_palindrome` [INFO] [stderr] --> src/bin/5.rs:87:12 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn tmp_longest_palindrome(s: String) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `size` [INFO] [stderr] --> src/bin/348.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | size: usize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_calculated` [INFO] [stderr] --> src/bin/264.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | let mut num_calculated = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_calculated` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/264.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | let mut num_calculated = 0; [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: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] error[E0601]: `main` function not found in crate `1406` [INFO] [stderr] --> src/bin/1406.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | // TODO [INFO] [stderr] | ^ consider adding a `main` function to `src/bin/1406.rs` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0601`. [INFO] [stderr] error: could not compile `leetcode-rust`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused import: `max` [INFO] [stderr] --> src/bin/1130.rs:24:20 [INFO] [stderr] | [INFO] [stderr] 24 | use std::cmp::{max, min}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/739.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `daily_temperatures` [INFO] [stderr] --> src/bin/739.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn daily_temperatures(t: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/617.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let mut n1 = n1.unwrap(); [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: variable does not need to be mutable [INFO] [stderr] --> src/bin/617.rs:26:14 [INFO] [stderr] | [INFO] [stderr] 26 | Some(mut n2) => { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/334.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `increasing_triplet` [INFO] [stderr] --> src/bin/334.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn increasing_triplet(nums: Vec) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/bin/253.rs:29:14 [INFO] [stderr] | [INFO] [stderr] 29 | for (key, (start, end)) in m.into_iter() { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/bin/1130.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `mct_from_leaf_values` [INFO] [stderr] --> src/bin/1130.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn mct_from_leaf_values(arr: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/bin/1390.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | let mut s = 0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cnt` [INFO] [stderr] --> src/bin/1390.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | let mut cnt = 1; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cnt` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve` [INFO] [stderr] --> src/bin/1130.rs:11:4 [INFO] [stderr] | [INFO] [stderr] 11 | fn solve( [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/1390.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | let mut s = 0; [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: associated function is never used: `search` [INFO] [stderr] --> src/bin/208.rs:52:8 [INFO] [stderr] | [INFO] [stderr] 52 | fn search(&self, word: String) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `starts_with` [INFO] [stderr] --> src/bin/208.rs:66:8 [INFO] [stderr] | [INFO] [stderr] 66 | fn starts_with(&self, prefix: String) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/1390.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | let mut cnt = 1; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "8fd425e13397b31010853d47c9392e226a6cf64cbd54519bb5cee22b6dfe6320"` [INFO] running `"docker" "rm" "-f" "8fd425e13397b31010853d47c9392e226a6cf64cbd54519bb5cee22b6dfe6320"` [INFO] [stdout] 8fd425e13397b31010853d47c9392e226a6cf64cbd54519bb5cee22b6dfe6320