[INFO] cloning repository https://github.com/mcheviron/dsa [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mcheviron/dsa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcheviron%2Fdsa", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcheviron%2Fdsa'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 86dbfa75856633c69c2561a2e73a6823453f91d2 [INFO] building mcheviron/dsa against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcheviron%2Fdsa" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mcheviron/dsa on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mcheviron/dsa [INFO] finished tweaking git repo https://github.com/mcheviron/dsa [INFO] tweaked toml for git repo https://github.com/mcheviron/dsa written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mcheviron/dsa already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a9ca55cadbc7d86276af95256f2be85c96d5f0c3a28f31a6135ac6c358ed6cb [INFO] running `Command { std: "docker" "start" "-a" "1a9ca55cadbc7d86276af95256f2be85c96d5f0c3a28f31a6135ac6c358ed6cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a9ca55cadbc7d86276af95256f2be85c96d5f0c3a28f31a6135ac6c358ed6cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a9ca55cadbc7d86276af95256f2be85c96d5f0c3a28f31a6135ac6c358ed6cb", kill_on_drop: false }` [INFO] [stdout] 1a9ca55cadbc7d86276af95256f2be85c96d5f0c3a28f31a6135ac6c358ed6cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1dad1f7bb42945380ff7478ee993b6a80fb7f5c10e2c4da3a3e1dda44363764 [INFO] running `Command { std: "docker" "start" "-a" "f1dad1f7bb42945380ff7478ee993b6a80fb7f5c10e2c4da3a3e1dda44363764", kill_on_drop: false }` [INFO] [stderr] Compiling dsa v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/top_k_frequent_elements.rs:3:40 [INFO] [stdout] | [INFO] [stdout] 3 | collections::{BinaryHeap, HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `max_profit` is never used [INFO] [stdout] --> src/best_time_buy_sell.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn max_profit(prices: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `search` is never used [INFO] [stdout] --> src/binary_search.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn search(nums: Vec, target: i32) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `max_area` is never used [INFO] [stdout] --> src/conatiner_with_most_water.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn max_area(height: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `daily_temperatures` is never used [INFO] [stdout] --> src/daily_temperatures.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn daily_temperatures(temperatures: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `encode` is never used [INFO] [stdout] --> src/encode_decode.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn encode(strs: Vec) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode` is never used [INFO] [stdout] --> src/encode_decode.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn decode(s: String) -> Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eval_rpn` is never used [INFO] [stdout] --> src/eval_rpn.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn eval_rpn(tokens: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_min` is never used [INFO] [stdout] --> src/find_minimum_rotated.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn find_min(nums: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_parenthesis` is never used [INFO] [stdout] --> src/generate_parentheses.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn generate_parenthesis(n: i32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `group_anagrams` is never used [INFO] [stdout] --> src/group_anagrams.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn group_anagrams(strs: Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `min_eating_speed` is never used [INFO] [stdout] --> src/koko_banana.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn min_eating_speed(piles: Vec, h: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `can_eat_all` is never used [INFO] [stdout] --> src/koko_banana.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn can_eat_all(piles: &[i32], k: i32, h: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `longest_consecutive` is never used [INFO] [stdout] --> src/longest_conscutive.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn longest_consecutive(nums: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `length_of_longest_substring` is never used [INFO] [stdout] --> src/longest_substring_without_repeat.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn length_of_longest_substring(s: String) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_median_sorted_arrays` is never used [INFO] [stdout] --> src/median_two_sorted_arr.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn find_median_sorted_arrays(nums1: Vec, nums2: Vec) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MinStack` is never constructed [INFO] [stdout] --> src/min_stack.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct MinStack { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `push`, `pop`, `top`, and `get_min` are never used [INFO] [stdout] --> src/min_stack.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl MinStack { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 10 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | fn push(&mut self, val: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | fn pop(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn top(&self) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn get_min(&self) -> i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_inclusion` is never used [INFO] [stdout] --> src/permutation_in_string.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn check_inclusion(s1: String, s2: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `product_except_self` is never used [INFO] [stdout] --> src/product_except_self.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn product_except_self(nums: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/reverse_linked_list.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 7 | impl ListNode { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 8 | #[inline] [INFO] [stdout] 9 | fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reverse_list` is never used [INFO] [stdout] --> src/reverse_linked_list.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn reverse_list(head: Option>) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `search_matrix` is never used [INFO] [stdout] --> src/search_matrix.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn search_matrix(matrix: Vec>, target: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `three_sum` is never used [INFO] [stdout] --> src/three_sum.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn three_sum(nums: Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TimeMap` is never constructed [INFO] [stdout] --> src/time_based_kv_store.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct TimeMap { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set`, and `get` are never used [INFO] [stdout] --> src/time_based_kv_store.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl TimeMap { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 12 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn set(&mut self, key: String, value: String, timestamp: i32) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | fn get(&self, key: String, timestamp: i32) -> String { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `top_k_frequent` is never used [INFO] [stdout] --> src/top_k_frequent_elements.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn top_k_frequent(nums: Vec, k: i32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `trap` is never used [INFO] [stdout] --> src/trapping_rain_water.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn trap(height: Vec) -> i32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `two_sum` is never used [INFO] [stdout] --> src/two_sum_sorted.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn two_sum(numbers: Vec, target: i32) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_palindrome` is never used [INFO] [stdout] --> src/valid_palindrome.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn is_palindrome(s: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_valid` is never used [INFO] [stdout] --> src/valid_parentheses.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn is_valid(s: String) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_valid_sudoku` is never used [INFO] [stdout] --> src/valid_sudoku.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn is_valid_sudoku(board: Vec>) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `exist` is never used [INFO] [stdout] --> src/word_search.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn exist(board: Vec>, word: String) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/merg_two_sorted_lists.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 8 | impl ListNode { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 9 | #[inline] [INFO] [stdout] 10 | fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `merge_two_lists` is never used [INFO] [stdout] --> src/merg_two_sorted_lists.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn merge_two_lists( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "f1dad1f7bb42945380ff7478ee993b6a80fb7f5c10e2c4da3a3e1dda44363764", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1dad1f7bb42945380ff7478ee993b6a80fb7f5c10e2c4da3a3e1dda44363764", kill_on_drop: false }` [INFO] [stdout] f1dad1f7bb42945380ff7478ee993b6a80fb7f5c10e2c4da3a3e1dda44363764 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a5bab4eb4fbcbc5a134f2196a08ff9f64610812755ef04d9c428d8a6355c375e [INFO] running `Command { std: "docker" "start" "-a" "a5bab4eb4fbcbc5a134f2196a08ff9f64610812755ef04d9c428d8a6355c375e", kill_on_drop: false }` [INFO] [stderr] Compiling dsa v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `max_profit` is never used [INFO] [stdout] --> src/best_time_buy_sell.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn max_profit(prices: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `search` is never used [INFO] [stdout] --> src/binary_search.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn search(nums: Vec, target: i32) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `max_area` is never used [INFO] [stdout] --> src/conatiner_with_most_water.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn max_area(height: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `daily_temperatures` is never used [INFO] [stdout] --> src/daily_temperatures.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn daily_temperatures(temperatures: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `encode` is never used [INFO] [stdout] --> src/encode_decode.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn encode(strs: Vec) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode` is never used [INFO] [stdout] --> src/encode_decode.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn decode(s: String) -> Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eval_rpn` is never used [INFO] [stdout] --> src/eval_rpn.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn eval_rpn(tokens: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_min` is never used [INFO] [stdout] --> src/find_minimum_rotated.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn find_min(nums: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_parenthesis` is never used [INFO] [stdout] --> src/generate_parentheses.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn generate_parenthesis(n: i32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `min_eating_speed` is never used [INFO] [stdout] --> src/koko_banana.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn min_eating_speed(piles: Vec, h: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `can_eat_all` is never used [INFO] [stdout] --> src/koko_banana.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn can_eat_all(piles: &[i32], k: i32, h: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `longest_consecutive` is never used [INFO] [stdout] --> src/longest_conscutive.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn longest_consecutive(nums: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `length_of_longest_substring` is never used [INFO] [stdout] --> src/longest_substring_without_repeat.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn length_of_longest_substring(s: String) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_median_sorted_arrays` is never used [INFO] [stdout] --> src/median_two_sorted_arr.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn find_median_sorted_arrays(nums1: Vec, nums2: Vec) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MinStack` is never constructed [INFO] [stdout] --> src/min_stack.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct MinStack { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `push`, `pop`, `top`, and `get_min` are never used [INFO] [stdout] --> src/min_stack.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl MinStack { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 10 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | fn push(&mut self, val: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | fn pop(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn top(&self) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn get_min(&self) -> i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_inclusion` is never used [INFO] [stdout] --> src/permutation_in_string.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn check_inclusion(s1: String, s2: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `product_except_self` is never used [INFO] [stdout] --> src/product_except_self.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn product_except_self(nums: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/reverse_linked_list.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 7 | impl ListNode { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 8 | #[inline] [INFO] [stdout] 9 | fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reverse_list` is never used [INFO] [stdout] --> src/reverse_linked_list.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn reverse_list(head: Option>) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `search_matrix` is never used [INFO] [stdout] --> src/search_matrix.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn search_matrix(matrix: Vec>, target: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `three_sum` is never used [INFO] [stdout] --> src/three_sum.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn three_sum(nums: Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TimeMap` is never constructed [INFO] [stdout] --> src/time_based_kv_store.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct TimeMap { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set`, and `get` are never used [INFO] [stdout] --> src/time_based_kv_store.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl TimeMap { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 12 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn set(&mut self, key: String, value: String, timestamp: i32) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | fn get(&self, key: String, timestamp: i32) -> String { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `trap` is never used [INFO] [stdout] --> src/trapping_rain_water.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn trap(height: Vec) -> i32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `two_sum` is never used [INFO] [stdout] --> src/two_sum_sorted.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn two_sum(numbers: Vec, target: i32) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_palindrome` is never used [INFO] [stdout] --> src/valid_palindrome.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn is_palindrome(s: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_valid` is never used [INFO] [stdout] --> src/valid_parentheses.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn is_valid(s: String) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_valid_sudoku` is never used [INFO] [stdout] --> src/valid_sudoku.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn is_valid_sudoku(board: Vec>) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `exist` is never used [INFO] [stdout] --> src/word_search.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn exist(board: Vec>, word: String) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/merg_two_sorted_lists.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 8 | impl ListNode { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 9 | #[inline] [INFO] [stdout] 10 | fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `merge_two_lists` is never used [INFO] [stdout] --> src/merg_two_sorted_lists.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn merge_two_lists( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "a5bab4eb4fbcbc5a134f2196a08ff9f64610812755ef04d9c428d8a6355c375e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5bab4eb4fbcbc5a134f2196a08ff9f64610812755ef04d9c428d8a6355c375e", kill_on_drop: false }` [INFO] [stdout] a5bab4eb4fbcbc5a134f2196a08ff9f64610812755ef04d9c428d8a6355c375e