[INFO] cloning repository https://github.com/MasterHesse/Rust-for-leetcode-top150 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MasterHesse/Rust-for-leetcode-top150" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterHesse%2FRust-for-leetcode-top150", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterHesse%2FRust-for-leetcode-top150'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6db508b2149a5aff8c5e1fbb5c5c2b41b4c08ec3 [INFO] testing MasterHesse/Rust-for-leetcode-top150 against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterHesse%2FRust-for-leetcode-top150" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/MasterHesse/Rust-for-leetcode-top150 [INFO] finished tweaking git repo https://github.com/MasterHesse/Rust-for-leetcode-top150 [INFO] tweaked toml for git repo https://github.com/MasterHesse/Rust-for-leetcode-top150 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/MasterHesse/Rust-for-leetcode-top150 on toolchain b03b3a7ec92682be2917540b679478d41c95a30c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/MasterHesse/Rust-for-leetcode-top150 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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e538a18325efc1f039b2e27bfcf9250f3e66f4097c8ca980892c342bf5961529 [INFO] running `Command { std: "docker" "start" "-a" "e538a18325efc1f039b2e27bfcf9250f3e66f4097c8ca980892c342bf5961529", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e538a18325efc1f039b2e27bfcf9250f3e66f4097c8ca980892c342bf5961529", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e538a18325efc1f039b2e27bfcf9250f3e66f4097c8ca980892c342bf5961529", kill_on_drop: false }` [INFO] [stdout] e538a18325efc1f039b2e27bfcf9250f3e66f4097c8ca980892c342bf5961529 [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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a46accf715eea957216227a3d1c2cf6588425ef532bc794018932f675141d8d [INFO] running `Command { std: "docker" "start" "-a" "3a46accf715eea957216227a3d1c2cf6588425ef532bc794018932f675141d8d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.91 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling top_nterview150 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::stack` [INFO] [stdout] --> src/binary_tree_general/bst_iterator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::stack; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter` [INFO] [stdout] --> src/binary_tree_general/build_tree2.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::iter; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/silding_window/minimumSizeSubarraySum.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::result` [INFO] [stdout] --> src/silding_window/substring_with_concatenation_of_all_words.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `get_label` [INFO] [stdout] --> src/graph_bfs/snakes_and_ladders.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | let get_label = |r: usize, c: usize| -> i32 { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_get_label` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RandomizedSet` is never constructed [INFO] [stdout] --> src/array_string/insert_delete_getrand.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct RandomizedSet { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `insert`, `remove`, and `get_random` are never used [INFO] [stdout] --> src/array_string/insert_delete_getrand.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl RandomizedSet { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 13 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn insert(&mut self, val: i32) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | fn remove(&mut self, val: i32) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | fn get_random(&self) -> i32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BSTIterator` is never constructed [INFO] [stdout] --> src/binary_tree_general/bst_iterator.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | struct BSTIterator { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `next`, and `has_next` are never used [INFO] [stdout] --> src/binary_tree_general/bst_iterator.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 32 | impl BSTIterator { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 33 | fn new(root: Option>>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn next(&mut self) -> i32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn has_next(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `snakes_and_ladders` is never used [INFO] [stdout] --> src/graph_bfs/snakes_and_ladders.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 3 | impl Solution { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 4 | fn snakes_and_ladders(board: Vec>) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/linked_list/delete_duplicates.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: struct `LRUCache` is never constructed [INFO] [stdout] --> src/linked_list/lru_cache.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct LRUCache { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get`, `put`, and `update_usage` are never used [INFO] [stdout] --> src/linked_list/lru_cache.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl LRUCache { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 10 | fn new(capacity: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn get(&mut self, key: i32) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | fn put(&mut self, key: i32, value: i32) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn update_usage(&mut self, key: i32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/linked_list/rotate_right.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: struct `MinStack` is never constructed [INFO] [stdout] --> src/stack/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/stack/min_stack.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl MinStack { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 11 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn push(&mut self, val: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | fn pop(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn top(&self) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn get_min(&self) -> i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TrieNode` is never constructed [INFO] [stdout] --> src/trie/trie.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct TrieNode { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Trie` is never constructed [INFO] [stdout] --> src/trie/trie.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct Trie { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/trie/trie.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl TrieNode { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 13 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `insert`, `search`, and `starts_with` are never used [INFO] [stdout] --> src/trie/trie.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 25 | impl Trie { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 26 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn insert(&mut self, word: String) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn search(&self, word: String) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | fn starts_with(&self, prefix: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WordDictionary` is never constructed [INFO] [stdout] --> src/trie/word_dictionary.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct WordDictionary { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TrieNode` is never constructed [INFO] [stdout] --> src/trie/word_dictionary.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct TrieNode { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/trie/word_dictionary.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl TrieNode { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 13 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `add_word`, `search`, and `search_helper` are never used [INFO] [stdout] --> src/trie/word_dictionary.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl WordDictionary { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 25 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn add_word(&mut self, word: String) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | fn search(&self, word: String) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn search_helper(node: &TrieNode, mut chars: Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `longestSubstringWithoutRepeatingCharacters` should have a snake case name [INFO] [stdout] --> src/silding_window/mod.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod longestSubstringWithoutRepeatingCharacters; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `longest_substring_without_repeating_characters` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `minimumSizeSubarraySum` should have a snake case name [INFO] [stdout] --> src/silding_window/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub mod minimumSizeSubarraySum; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `minimum_size_subarray_sum` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.25s [INFO] running `Command { std: "docker" "inspect" "3a46accf715eea957216227a3d1c2cf6588425ef532bc794018932f675141d8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a46accf715eea957216227a3d1c2cf6588425ef532bc794018932f675141d8d", kill_on_drop: false }` [INFO] [stdout] 3a46accf715eea957216227a3d1c2cf6588425ef532bc794018932f675141d8d [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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f8ee167ad649fc0b7e89cc72db1816b0b5ec3fb55853a26f94ea3405d1d61f5 [INFO] running `Command { std: "docker" "start" "-a" "7f8ee167ad649fc0b7e89cc72db1816b0b5ec3fb55853a26f94ea3405d1d61f5", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `crate::stack` [INFO] [stdout] --> src/binary_tree_general/bst_iterator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::stack; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter` [INFO] [stdout] --> src/binary_tree_general/build_tree2.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::iter; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/silding_window/minimumSizeSubarraySum.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::result` [INFO] [stdout] --> src/silding_window/substring_with_concatenation_of_all_words.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `get_label` [INFO] [stdout] --> src/graph_bfs/snakes_and_ladders.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | let get_label = |r: usize, c: usize| -> i32 { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_get_label` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RandomizedSet` is never constructed [INFO] [stdout] --> src/array_string/insert_delete_getrand.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct RandomizedSet { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `insert`, `remove`, and `get_random` are never used [INFO] [stdout] --> src/array_string/insert_delete_getrand.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl RandomizedSet { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 13 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn insert(&mut self, val: i32) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | fn remove(&mut self, val: i32) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | fn get_random(&self) -> i32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BSTIterator` is never constructed [INFO] [stdout] --> src/binary_tree_general/bst_iterator.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | struct BSTIterator { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `next`, and `has_next` are never used [INFO] [stdout] --> src/binary_tree_general/bst_iterator.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 32 | impl BSTIterator { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 33 | fn new(root: Option>>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn next(&mut self) -> i32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn has_next(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `snakes_and_ladders` is never used [INFO] [stdout] --> src/graph_bfs/snakes_and_ladders.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 3 | impl Solution { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 4 | fn snakes_and_ladders(board: Vec>) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/linked_list/delete_duplicates.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: struct `LRUCache` is never constructed [INFO] [stdout] --> src/linked_list/lru_cache.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct LRUCache { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get`, `put`, and `update_usage` are never used [INFO] [stdout] --> src/linked_list/lru_cache.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl LRUCache { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 10 | fn new(capacity: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn get(&mut self, key: i32) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | fn put(&mut self, key: i32, value: i32) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn update_usage(&mut self, key: i32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/linked_list/rotate_right.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] [stderr] Compiling top_nterview150 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `MinStack` is never constructed [INFO] [stdout] --> src/stack/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/stack/min_stack.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl MinStack { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 11 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn push(&mut self, val: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | fn pop(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn top(&self) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn get_min(&self) -> i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TrieNode` is never constructed [INFO] [stdout] --> src/trie/trie.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct TrieNode { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Trie` is never constructed [INFO] [stdout] --> src/trie/trie.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct Trie { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/trie/trie.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl TrieNode { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 13 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `insert`, `search`, and `starts_with` are never used [INFO] [stdout] --> src/trie/trie.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 25 | impl Trie { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 26 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn insert(&mut self, word: String) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn search(&self, word: String) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | fn starts_with(&self, prefix: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WordDictionary` is never constructed [INFO] [stdout] --> src/trie/word_dictionary.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct WordDictionary { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TrieNode` is never constructed [INFO] [stdout] --> src/trie/word_dictionary.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct TrieNode { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/trie/word_dictionary.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl TrieNode { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 13 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `add_word`, `search`, and `search_helper` are never used [INFO] [stdout] --> src/trie/word_dictionary.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl WordDictionary { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 25 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn add_word(&mut self, word: String) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | fn search(&self, word: String) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn search_helper(node: &TrieNode, mut chars: Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `longestSubstringWithoutRepeatingCharacters` should have a snake case name [INFO] [stdout] --> src/silding_window/mod.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod longestSubstringWithoutRepeatingCharacters; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `longest_substring_without_repeating_characters` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `minimumSizeSubarraySum` should have a snake case name [INFO] [stdout] --> src/silding_window/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub mod minimumSizeSubarraySum; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `minimum_size_subarray_sum` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::stack` [INFO] [stdout] --> src/binary_tree_general/bst_iterator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::stack; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter` [INFO] [stdout] --> src/binary_tree_general/build_tree2.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::iter; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/silding_window/minimumSizeSubarraySum.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::Solution` [INFO] [stdout] --> src/silding_window/minimumSizeSubarraySum.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | use super::Solution; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::result` [INFO] [stdout] --> src/silding_window/substring_with_concatenation_of_all_words.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `get_label` [INFO] [stdout] --> src/graph_bfs/snakes_and_ladders.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | let get_label = |r: usize, c: usize| -> i32 { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_get_label` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BSTIterator` is never constructed [INFO] [stdout] --> src/binary_tree_general/bst_iterator.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | struct BSTIterator { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `next`, and `has_next` are never used [INFO] [stdout] --> src/binary_tree_general/bst_iterator.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 32 | impl BSTIterator { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 33 | fn new(root: Option>>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn next(&mut self) -> i32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn has_next(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `snakes_and_ladders` is never used [INFO] [stdout] --> src/graph_bfs/snakes_and_ladders.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 3 | impl Solution { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 4 | fn snakes_and_ladders(board: Vec>) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/linked_list/delete_duplicates.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: struct `LRUCache` is never constructed [INFO] [stdout] --> src/linked_list/lru_cache.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct LRUCache { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get`, `put`, and `update_usage` are never used [INFO] [stdout] --> src/linked_list/lru_cache.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl LRUCache { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 10 | fn new(capacity: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn get(&mut self, key: i32) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | fn put(&mut self, key: i32, value: i32) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn update_usage(&mut self, key: i32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/linked_list/rotate_right.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: struct `MinStack` is never constructed [INFO] [stdout] --> src/stack/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/stack/min_stack.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl MinStack { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 11 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn push(&mut self, val: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | fn pop(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn top(&self) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn get_min(&self) -> i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TrieNode` is never constructed [INFO] [stdout] --> src/trie/trie.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct TrieNode { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Trie` is never constructed [INFO] [stdout] --> src/trie/trie.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct Trie { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/trie/trie.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl TrieNode { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 13 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `insert`, `search`, and `starts_with` are never used [INFO] [stdout] --> src/trie/trie.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 25 | impl Trie { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 26 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn insert(&mut self, word: String) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn search(&self, word: String) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | fn starts_with(&self, prefix: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WordDictionary` is never constructed [INFO] [stdout] --> src/trie/word_dictionary.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct WordDictionary { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TrieNode` is never constructed [INFO] [stdout] --> src/trie/word_dictionary.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct TrieNode { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/trie/word_dictionary.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl TrieNode { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 13 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `add_word`, `search`, and `search_helper` are never used [INFO] [stdout] --> src/trie/word_dictionary.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl WordDictionary { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 25 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn add_word(&mut self, word: String) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | fn search(&self, word: String) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn search_helper(node: &TrieNode, mut chars: Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `longestSubstringWithoutRepeatingCharacters` should have a snake case name [INFO] [stdout] --> src/silding_window/mod.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod longestSubstringWithoutRepeatingCharacters; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `longest_substring_without_repeating_characters` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `minimumSizeSubarraySum` should have a snake case name [INFO] [stdout] --> src/silding_window/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub mod minimumSizeSubarraySum; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `minimum_size_subarray_sum` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.75s [INFO] running `Command { std: "docker" "inspect" "7f8ee167ad649fc0b7e89cc72db1816b0b5ec3fb55853a26f94ea3405d1d61f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f8ee167ad649fc0b7e89cc72db1816b0b5ec3fb55853a26f94ea3405d1d61f5", kill_on_drop: false }` [INFO] [stdout] 7f8ee167ad649fc0b7e89cc72db1816b0b5ec3fb55853a26f94ea3405d1d61f5 [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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 524cc57c92e779695a7e6911d9eb890e24915810a20f76be323db8af2b9a4128 [INFO] running `Command { std: "docker" "start" "-a" "524cc57c92e779695a7e6911d9eb890e24915810a20f76be323db8af2b9a4128", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::stack` [INFO] [stderr] --> src/binary_tree_general/bst_iterator.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::stack; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter` [INFO] [stderr] --> src/binary_tree_general/build_tree2.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use std::iter; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::num` [INFO] [stderr] --> src/silding_window/minimumSizeSubarraySum.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use core::num; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::result` [INFO] [stderr] --> src/silding_window/substring_with_concatenation_of_all_words.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::result; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `get_label` [INFO] [stderr] --> src/graph_bfs/snakes_and_ladders.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 9 | let get_label = |r: usize, c: usize| -> i32 { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_get_label` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `RandomizedSet` is never constructed [INFO] [stderr] --> src/array_string/insert_delete_getrand.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | struct RandomizedSet { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `insert`, `remove`, and `get_random` are never used [INFO] [stderr] --> src/array_string/insert_delete_getrand.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 12 | impl RandomizedSet { [INFO] [stderr] | ------------------ associated items in this implementation [INFO] [stderr] 13 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 20 | fn insert(&mut self, val: i32) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 29 | fn remove(&mut self, val: i32) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 42 | fn get_random(&self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `BSTIterator` is never constructed [INFO] [stderr] --> src/binary_tree_general/bst_iterator.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | struct BSTIterator { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `next`, and `has_next` are never used [INFO] [stderr] --> src/binary_tree_general/bst_iterator.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 32 | impl BSTIterator { [INFO] [stderr] | ---------------- associated items in this implementation [INFO] [stderr] 33 | fn new(root: Option>>) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 45 | fn next(&mut self) -> i32 { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 58 | fn has_next(&self) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `snakes_and_ladders` is never used [INFO] [stderr] --> src/graph_bfs/snakes_and_ladders.rs:4:8 [INFO] [stderr] | [INFO] [stderr] 3 | impl Solution { [INFO] [stderr] | ------------- associated function in this implementation [INFO] [stderr] 4 | fn snakes_and_ladders(board: Vec>) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/linked_list/delete_duplicates.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 8 | impl ListNode { [INFO] [stderr] | ------------- associated function in this implementation [INFO] [stderr] 9 | #[inline] [INFO] [stderr] 10 | fn new(val: i32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `LRUCache` is never constructed [INFO] [stderr] --> src/linked_list/lru_cache.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | struct LRUCache { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `get`, `put`, and `update_usage` are never used [INFO] [stderr] --> src/linked_list/lru_cache.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 9 | impl LRUCache { [INFO] [stderr] | ------------- associated items in this implementation [INFO] [stderr] 10 | fn new(capacity: i32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 18 | fn get(&mut self, key: i32) -> i32 { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 26 | fn put(&mut self, key: i32, value: i32) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 40 | fn update_usage(&mut self, key: i32) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/linked_list/rotate_right.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 8 | impl ListNode { [INFO] [stderr] | ------------- associated function in this implementation [INFO] [stderr] 9 | #[inline] [INFO] [stderr] 10 | fn new(val: i32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `MinStack` is never constructed [INFO] [stderr] --> src/stack/min_stack.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct MinStack { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `push`, `pop`, `top`, and `get_min` are never used [INFO] [stderr] --> src/stack/min_stack.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 10 | impl MinStack { [INFO] [stderr] | ------------- associated items in this implementation [INFO] [stderr] 11 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 18 | fn push(&mut self, val: i32) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 26 | fn pop(&mut self) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 34 | fn top(&self) -> i32 { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 38 | fn get_min(&self) -> i32 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `TrieNode` is never constructed [INFO] [stderr] --> src/trie/trie.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | struct TrieNode { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Trie` is never constructed [INFO] [stderr] --> src/trie/trie.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | struct Trie { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/trie/trie.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 12 | impl TrieNode { [INFO] [stderr] | ------------- associated function in this implementation [INFO] [stderr] 13 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `insert`, `search`, and `starts_with` are never used [INFO] [stderr] --> src/trie/trie.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 25 | impl Trie { [INFO] [stderr] | --------- associated items in this implementation [INFO] [stderr] 26 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 32 | fn insert(&mut self, word: String) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 40 | fn search(&self, word: String) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 51 | fn starts_with(&self, prefix: String) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `WordDictionary` is never constructed [INFO] [stderr] --> src/trie/word_dictionary.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | struct WordDictionary { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `TrieNode` is never constructed [INFO] [stderr] --> src/trie/word_dictionary.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | struct TrieNode { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/trie/word_dictionary.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 12 | impl TrieNode { [INFO] [stderr] | ------------- associated function in this implementation [INFO] [stderr] 13 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `add_word`, `search`, and `search_helper` are never used [INFO] [stderr] --> src/trie/word_dictionary.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 24 | impl WordDictionary { [INFO] [stderr] | ------------------- associated items in this implementation [INFO] [stderr] 25 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 31 | fn add_word(&mut self, word: String) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 39 | fn search(&self, word: String) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 43 | fn search_helper(node: &TrieNode, mut chars: Vec) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: module `longestSubstringWithoutRepeatingCharacters` should have a snake case name [INFO] [stderr] --> src/silding_window/mod.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | pub mod longestSubstringWithoutRepeatingCharacters; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `longest_substring_without_repeating_characters` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: module `minimumSizeSubarraySum` should have a snake case name [INFO] [stderr] --> src/silding_window/mod.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub mod minimumSizeSubarraySum; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `minimum_size_subarray_sum` [INFO] [stderr] [INFO] [stderr] warning: `top_nterview150` (lib) generated 26 warnings (run `cargo fix --lib -p top_nterview150` to apply 4 suggestions) [INFO] [stderr] warning: unused import: `super::Solution` [INFO] [stderr] --> src/silding_window/minimumSizeSubarraySum.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | use super::Solution; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `BSTIterator` is never constructed [INFO] [stderr] --> src/binary_tree_general/bst_iterator.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | struct BSTIterator { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `top_nterview150` (lib test) generated 25 warnings (23 duplicates) (run `cargo fix --lib -p top_nterview150 --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/top_nterview150-41465283fb15cf22) [INFO] [stdout] [INFO] [stdout] running 59 tests [INFO] [stdout] test array_string::best_time_to_buy_and_sell_stock2::tests::test ... ok [INFO] [stdout] test array_string::candy::tests::test1 ... ok [INFO] [stdout] test array_string::candy::tests::test2 ... ok [INFO] [stdout] test array_string::find_the_index::test::test2 ... ok [INFO] [stdout] test array_string::gas_station::tests::test1 ... ok [INFO] [stdout] test array_string::find_the_index::test::test1 ... ok [INFO] [stdout] test array_string::best_time_to_buy_and_sell_stock::tests::test ... ok [INFO] [stdout] test array_string::gas_station::tests::test2 ... ok [INFO] [stdout] test array_string::candy::tests::debug ... ok [INFO] [stdout] test array_string::h_index::tests::test ... ok [INFO] [stdout] test array_string::insert_delete_getrand::tests::test_basic_operations ... ok [INFO] [stdout] test array_string::integer_to_roman::tests::test1 ... ok [INFO] [stdout] test array_string::integer_to_roman::tests::test2 ... ok [INFO] [stdout] test array_string::jump_game2::tests::test ... ok [INFO] [stdout] test array_string::insert_delete_getrand::tests::test_combined_operations ... ok [INFO] [stdout] test array_string::jump_game::tests::test ... ok [INFO] [stdout] test array_string::integer_to_roman::tests::test3 ... ok [INFO] [stdout] test array_string::majority_element::tests::test ... ok [INFO] [stdout] test array_string::length_of_last_world::tests::test1 ... ok [INFO] [stdout] test array_string::product_of_array_except_self::tests::test1 ... ok [INFO] [stdout] test array_string::product_of_array_except_self::tests::test2 ... ok [INFO] [stdout] test array_string::length_of_last_world::tests::test3 ... ok [INFO] [stdout] test array_string::reverse_word_in_a_string::tests::test1 ... ok [INFO] [stdout] test array_string::reverse_word_in_a_string::tests::test2 ... ok [INFO] [stdout] test array_string::reverse_word_in_a_string::tests::test3 ... ok [INFO] [stdout] test array_string::roman_to_integer::tests::test1 ... ok [INFO] [stdout] test array_string::roman_to_integer::tests::test2 ... ok [INFO] [stdout] test array_string::rotate_array::tests::test ... ok [INFO] [stdout] test array_string::text_justfication::test::test1 ... ok [INFO] [stdout] test array_string::text_justfication::test::test2 ... ok [INFO] [stdout] test array_string::longest_common_prefix::test::test1 ... ok [INFO] [stdout] test array_string::remove_duplicates_from_sorted_array_2::tests::test ... ok [INFO] [stdout] test array_string::longest_common_prefix::test::test2 ... ok [INFO] [stdout] test array_string::length_of_last_world::tests::test2 ... ok [INFO] [stdout] test array_string::merge_sorted_array::tests::test ... ok [INFO] [stdout] test array_string::remove_element::test::test ... ok [INFO] [stdout] test array_string::remove_duplicates_from_sorted_array::tests::test ... ok [INFO] [stdout] test array_string::text_justfication::test::test3 ... ok [INFO] [stdout] test array_string::roman_to_integer::tests::test3 ... ok [INFO] [stdout] test array_string::zigzag_conversion::tests::test2 ... ok [INFO] [stdout] test two_pointer::two_sum_ii::tests::test2 ... ok [INFO] [stdout] test array_string::trapping_rain_water::tests::test1 ... ok [INFO] [stdout] test two_pointer::two_sum_ii::tests::test3 ... ok [INFO] [stdout] test array_string::trapping_rain_water::tests::test2 ... ok [INFO] [stdout] test array_string::zigzag_conversion::tests::test1 ... ok [INFO] [stdout] test two_pointer::is_subsquence::tests::test1 ... ok [INFO] [stdout] test array_string::zigzag_conversion::tests::test3 ... ok [INFO] [stdout] test silding_window::minimumSizeSubarraySum::tests::test1 ... ok [INFO] [stdout] test two_pointer::three_sum::tests::test3 ... ok [INFO] [stdout] test two_pointer::three_sum::tests::test1 ... ok [INFO] [stdout] test two_pointer::three_sum::tests::test2 ... ok [INFO] [stdout] test two_pointer::contain_with_most_water::tests::test2 ... ok [INFO] [stdout] test two_pointer::two_sum_ii::tests::test1 ... ok [INFO] [stdout] test two_pointer::contain_with_most_water::tests::test1 ... ok [INFO] [stdout] test two_pointer::valid_palindrome::tests::test2 ... ok [INFO] [stdout] test two_pointer::valid_palindrome::tests::test3 ... ok [INFO] [stdout] test two_pointer::is_subsquence::tests::test2 ... ok [INFO] [stdout] test two_pointer::valid_palindrome::tests::test1 ... ok [INFO] [stdout] test array_string::insert_delete_getrand::tests::test_randomness ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- array_string::insert_delete_getrand::tests::test_randomness stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'array_string::insert_delete_getrand::tests::test_randomness' panicked at src/array_string/insert_delete_getrand.rs:122:13: [INFO] [stdout] assertion failed: (80..120).contains(&freq) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x618d363b6622 - std::backtrace_rs::backtrace::libunwind::trace::hf6dd235ae0786829 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x618d363b6622 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a5b54e78104e8b2 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x618d363b6622 - std::sys::backtrace::_print_fmt::hca7a5c1644e21919 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x618d363b6622 - ::fmt::h38110959524b373c [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x618d363dc273 - core::fmt::rt::Argument::fmt::h391eb3fdbf3d4042 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x618d363dc273 - core::fmt::write::h5b87140645224122 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/fmt/mod.rs:1465:25 [INFO] [stdout] 6: 0x618d363b34f3 - std::io::default_write_fmt::h3039811ce7aea84b [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x618d363b34f3 - std::io::Write::write_fmt::h2eef262cf4840ab4 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x618d363b6472 - std::sys::backtrace::BacktraceLock::print::hcd755c38f62e4492 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x618d363b7b8c - std::panicking::default_hook::{{closure}}::h351f33591b26e6e7 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x618d363b79e2 - std::panicking::default_hook::he5bba7bf0a373c6e [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x618d3637f9b4 - as core::ops::function::Fn>::call::he967d9fa26b9957c [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x618d3637f9b4 - test::test_main_with_exit_callback::{{closure}}::h80e1694b81a05381 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x618d363b856b - as core::ops::function::Fn>::call::h4e924fcf5bc64d70 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x618d363b856b - std::panicking::rust_panic_with_hook::hdf456b43e6535023 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x618d363b8306 - std::panicking::begin_panic_handler::{{closure}}::he1c1ab0b84006a97 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:699:13 [INFO] [stdout] 16: 0x618d363b6b19 - std::sys::backtrace::__rust_end_short_backtrace::h2a71da996e10b8a0 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x618d363b7fcd - __rustc[92197b79f0fe8095]::rust_begin_unwind [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x618d363dad20 - core::panicking::panic_fmt::h723bf1d52f6dad29 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x618d363dad8c - core::panicking::panic::h6f6a0a30e4445702 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/panicking.rs:145:5 [INFO] [stdout] 20: 0x618d362f91d5 - top_nterview150::array_string::insert_delete_getrand::tests::test_randomness::h29621dc8d8c6c503 [INFO] [stdout] at /opt/rustwide/workdir/src/array_string/insert_delete_getrand.rs:122:13 [INFO] [stdout] 21: 0x618d362f8e77 - top_nterview150::array_string::insert_delete_getrand::tests::test_randomness::{{closure}}::hdd6487e896ef0cc1 [INFO] [stdout] at /opt/rustwide/workdir/src/array_string/insert_delete_getrand.rs:102:25 [INFO] [stdout] 22: 0x618d36308996 - core::ops::function::FnOnce::call_once::hf9ce0ed7c414e43e [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x618d3638515b - core::ops::function::FnOnce::call_once::h0669c8b9c48a7d8a [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x618d3638515b - test::__rust_begin_short_backtrace::h7b085d6d90a7575c [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:648:18 [INFO] [stdout] 25: 0x618d3638432e - test::run_test_in_process::{{closure}}::ha304053f1e1d1fbe [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:671:74 [INFO] [stdout] 26: 0x618d3638432e - as core::ops::function::FnOnce<()>>::call_once::h8e30650eb6723f86 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 27: 0x618d3638432e - std::panicking::catch_unwind::do_call::hfe563e330be3fd9d [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:589:40 [INFO] [stdout] 28: 0x618d3638432e - std::panicking::catch_unwind::hed40f568f7f44546 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:552:19 [INFO] [stdout] 29: 0x618d3638432e - std::panic::catch_unwind::h3bb9c46c11d39dfb [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x618d3638432e - test::run_test_in_process::hd65f1a6e6622ae42 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:671:27 [INFO] [stdout] 31: 0x618d3638432e - test::run_test::{{closure}}::h9e896de936f245ea [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:592:43 [INFO] [stdout] 32: 0x618d36347f24 - test::run_test::{{closure}}::hbb18881f56552c10 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:622:41 [INFO] [stdout] 33: 0x618d36347f24 - std::sys::backtrace::__rust_begin_short_backtrace::hca2387d32733b689 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 34: 0x618d3634b81a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9601175bf02a7fb8 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 35: 0x618d3634b81a - as core::ops::function::FnOnce<()>>::call_once::had8286ad0e1f2528 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x618d3634b81a - std::panicking::catch_unwind::do_call::he4164e9e75841fd6 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:589:40 [INFO] [stdout] 37: 0x618d3634b81a - std::panicking::catch_unwind::h48ccc52a84ae7300 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:552:19 [INFO] [stdout] 38: 0x618d3634b81a - std::panic::catch_unwind::h3d97eb787aa35ee4 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x618d3634b81a - std::thread::Builder::spawn_unchecked_::{{closure}}::h1019329d11de31fb [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 40: 0x618d3634b81a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h050615be551c6447 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x618d363bb4c7 - as core::ops::function::FnOnce>::call_once::h23e83c3768c28e74 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 42: 0x618d363bb4c7 - as core::ops::function::FnOnce>::call_once::he67b41932d2c126e [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 43: 0x618d363bb4c7 - std::sys::pal::unix::thread::Thread::new::thread_start::hc05bf0eaa2386caa [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/pal/unix/thread.rs:97:17 [INFO] [stdout] 44: 0x79f0cc8a4aa4 - [INFO] [stdout] 45: 0x79f0cc931a34 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] array_string::insert_delete_getrand::tests::test_randomness [INFO] [stdout] [INFO] [stdout] test result: FAILED. 58 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "524cc57c92e779695a7e6911d9eb890e24915810a20f76be323db8af2b9a4128", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "524cc57c92e779695a7e6911d9eb890e24915810a20f76be323db8af2b9a4128", kill_on_drop: false }` [INFO] [stdout] 524cc57c92e779695a7e6911d9eb890e24915810a20f76be323db8af2b9a4128