[INFO] cloning repository https://github.com/ykwmz/leetcode-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ykwmz/leetcode-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fykwmz%2Fleetcode-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fykwmz%2Fleetcode-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] de98e164d8be6fcb41cdf736b8e1b111d0fe7220 [INFO] testing ykwmz/leetcode-rust against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fykwmz%2Fleetcode-rust" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ykwmz/leetcode-rust on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ykwmz/leetcode-rust [INFO] finished tweaking git repo https://github.com/ykwmz/leetcode-rust [INFO] tweaked toml for git repo https://github.com/ykwmz/leetcode-rust written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/ykwmz/leetcode-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dc6c16eba97fdde30aaa38d6dfaffa18c1a2185733434838260583ea817e62d7 [INFO] running `Command { std: "docker" "start" "-a" "dc6c16eba97fdde30aaa38d6dfaffa18c1a2185733434838260583ea817e62d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc6c16eba97fdde30aaa38d6dfaffa18c1a2185733434838260583ea817e62d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc6c16eba97fdde30aaa38d6dfaffa18c1a2185733434838260583ea817e62d7", kill_on_drop: false }` [INFO] [stdout] dc6c16eba97fdde30aaa38d6dfaffa18c1a2185733434838260583ea817e62d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c5bd06a587e16c96b6878819cee4d9d0e1c2008f2799eb377be833bfec4d02d1 [INFO] running `Command { std: "docker" "start" "-a" "c5bd06a587e16c96b6878819cee4d9d0e1c2008f2799eb377be833bfec4d02d1", kill_on_drop: false }` [INFO] [stderr] Compiling leetcode v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/add_two_numbers.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_two_numbers` [INFO] [stdout] --> src/add_two_numbers.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn add_two_numbers(l1: Option>, l2: Option>) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `length_of_longest_substring` [INFO] [stdout] --> src/length_of_longest_substring.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn length_of_longest_substring(s: String) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_median_sorted_arrays` [INFO] [stdout] --> src/find_median_sorted_arrays.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn find_median_sorted_arrays(nums1: Vec, nums2: Vec) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `longest_palindrome` [INFO] [stdout] --> src/longest_palindrome.rs:2:4 [INFO] [stdout] | [INFO] [stdout] 2 | fn longest_palindrome(s: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `zigzag_convert` [INFO] [stdout] --> src/zigzag_convert.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn zigzag_convert(s: String, num_rows: i32) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `reverse` [INFO] [stdout] --> src/reverse_integer.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn reverse(x: i32) -> i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_error_nums` [INFO] [stdout] --> src/find_error_nums.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn find_error_nums(nums: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `display_table` [INFO] [stdout] --> src/display_table.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn display_table(orders: Vec>) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `count_pairs` [INFO] [stdout] --> src/count_pairs.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn count_pairs(deliciousness: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `num_subarrays_with_sum` [INFO] [stdout] --> src/num_subarrays_with_sum.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn num_subarrays_with_sum(nums: Vec, goal: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `majority_element` [INFO] [stdout] --> src/majority_element.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn majority_element(nums: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TimeMap` [INFO] [stdout] --> src/time_map.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | struct TimeMap { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/time_map.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set` [INFO] [stdout] --> src/time_map.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | fn set(&mut self, key: String, value: String, timestamp: i32) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/time_map.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | fn get(&self, key: String, timestamp: i32) -> String { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `maximum_element_after_decrementing_and_rearranging` [INFO] [stdout] --> src/maximum_element_after_decrementing_and_rearranging.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn maximum_element_after_decrementing_and_rearranging(arr: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `search` [INFO] [stdout] --> src/search.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn search(nums: Vec, target: i32) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `max_sub_array` [INFO] [stdout] --> src/max_sub_array.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn max_sub_array(nums: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `group_anagrams` [INFO] [stdout] --> src/group_anagrams.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn group_anagrams(strs: Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `max_frequency` [INFO] [stdout] --> src/max_frequency.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn max_frequency(nums: Vec, k: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `min_pair_sum` [INFO] [stdout] --> src/min_pair_sum.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn min_pair_sum(nums: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_covered` [INFO] [stdout] --> src/is_covered.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn is_covered(ranges: Vec>, left: i32, right: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `min_operations` [INFO] [stdout] --> src/min_operations.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn min_operations(target: Vec, arr: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/find_second_minimum_value.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_second_minimum_value` [INFO] [stdout] --> src/find_second_minimum_value.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn find_second_minimum_value(root: Option>>) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `title_to_number` [INFO] [stdout] --> src/title_to_number.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn title_to_number(column_title: String) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `k_weakest_rows` [INFO] [stdout] --> src/k_weakest_rows.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn k_weakest_rows(mat: Vec>, k: i32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `tribonacci` [INFO] [stdout] --> src/tribonacci.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn tribonacci(n: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `number_of_arithmetic_slices` [INFO] [stdout] --> src/number_of_arithmetic_slices.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn number_of_arithmetic_slices(nums: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `longest_palindrome_subseq` [INFO] [stdout] --> src/longest_palindrome_subseq.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn longest_palindrome_subseq(s: String) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `check_record` [INFO] [stdout] --> src/check_record.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn check_record(s: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `reverse_vowels` [INFO] [stdout] --> src/reverse_vowels.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn reverse_vowels(mut s: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `reverse_str` [INFO] [stdout] --> src/reverse_str.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn reverse_str(s: String, k: i32) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `compress` [INFO] [stdout] --> src/compress.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn compress(chars: &mut Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `running_sum` [INFO] [stdout] --> src/running_sum.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn running_sum(nums: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sum_odd_length_subarrays` [INFO] [stdout] --> src/sum_odd_length_subarrays.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn sum_odd_length_subarrays(arr: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `search` [INFO] [stdout] --> src/search2.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn search(nums: Vec, target: i32) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `search_matrix` [INFO] [stdout] --> src/search_matrix.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn search_matrix(matrix: Vec>, target: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_min_difference` [INFO] [stdout] --> src/find_min_difference.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn find_min_difference(time_points: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `contains_nearby_duplicate` [INFO] [stdout] --> src/contains_nearby_duplicate.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn contains_nearby_duplicate(nums: Vec, k: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_lu_slength` [INFO] [stdout] --> src/find_lu_slength.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn find_lu_slength(a: String, b: String) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `convert_to_base7` [INFO] [stdout] --> src/convert_to_base7.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn convert_to_base7(num: i32) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `plus_one` [INFO] [stdout] --> src/plus_one.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn plus_one(mut digits: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 44 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.27s [INFO] running `Command { std: "docker" "inspect" "c5bd06a587e16c96b6878819cee4d9d0e1c2008f2799eb377be833bfec4d02d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5bd06a587e16c96b6878819cee4d9d0e1c2008f2799eb377be833bfec4d02d1", kill_on_drop: false }` [INFO] [stdout] c5bd06a587e16c96b6878819cee4d9d0e1c2008f2799eb377be833bfec4d02d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a140e1ccb7be512ed606186bd0b962aafb202d4068f2ff8c36a58ce94877ce2c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a140e1ccb7be512ed606186bd0b962aafb202d4068f2ff8c36a58ce94877ce2c", kill_on_drop: false }` [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/add_two_numbers.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_two_numbers` [INFO] [stdout] --> src/add_two_numbers.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn add_two_numbers(l1: Option>, l2: Option>) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `length_of_longest_substring` [INFO] [stdout] --> src/length_of_longest_substring.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn length_of_longest_substring(s: String) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling leetcode v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `find_median_sorted_arrays` [INFO] [stdout] --> src/find_median_sorted_arrays.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn find_median_sorted_arrays(nums1: Vec, nums2: Vec) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `longest_palindrome` [INFO] [stdout] --> src/longest_palindrome.rs:2:4 [INFO] [stdout] | [INFO] [stdout] 2 | fn longest_palindrome(s: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `zigzag_convert` [INFO] [stdout] --> src/zigzag_convert.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn zigzag_convert(s: String, num_rows: i32) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `reverse` [INFO] [stdout] --> src/reverse_integer.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn reverse(x: i32) -> i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_error_nums` [INFO] [stdout] --> src/find_error_nums.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn find_error_nums(nums: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `display_table` [INFO] [stdout] --> src/display_table.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn display_table(orders: Vec>) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `count_pairs` [INFO] [stdout] --> src/count_pairs.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn count_pairs(deliciousness: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `num_subarrays_with_sum` [INFO] [stdout] --> src/num_subarrays_with_sum.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn num_subarrays_with_sum(nums: Vec, goal: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `majority_element` [INFO] [stdout] --> src/majority_element.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn majority_element(nums: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TimeMap` [INFO] [stdout] --> src/time_map.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | struct TimeMap { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/time_map.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set` [INFO] [stdout] --> src/time_map.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | fn set(&mut self, key: String, value: String, timestamp: i32) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/time_map.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | fn get(&self, key: String, timestamp: i32) -> String { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `maximum_element_after_decrementing_and_rearranging` [INFO] [stdout] --> src/maximum_element_after_decrementing_and_rearranging.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn maximum_element_after_decrementing_and_rearranging(arr: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `search` [INFO] [stdout] --> src/search.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn search(nums: Vec, target: i32) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `max_sub_array` [INFO] [stdout] --> src/max_sub_array.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn max_sub_array(nums: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `group_anagrams` [INFO] [stdout] --> src/group_anagrams.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn group_anagrams(strs: Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `max_frequency` [INFO] [stdout] --> src/max_frequency.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn max_frequency(nums: Vec, k: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `min_pair_sum` [INFO] [stdout] --> src/min_pair_sum.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn min_pair_sum(nums: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_covered` [INFO] [stdout] --> src/is_covered.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn is_covered(ranges: Vec>, left: i32, right: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `min_operations` [INFO] [stdout] --> src/min_operations.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn min_operations(target: Vec, arr: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/find_second_minimum_value.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_second_minimum_value` [INFO] [stdout] --> src/find_second_minimum_value.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn find_second_minimum_value(root: Option>>) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `title_to_number` [INFO] [stdout] --> src/title_to_number.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn title_to_number(column_title: String) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `k_weakest_rows` [INFO] [stdout] --> src/k_weakest_rows.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn k_weakest_rows(mat: Vec>, k: i32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `tribonacci` [INFO] [stdout] --> src/tribonacci.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn tribonacci(n: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `number_of_arithmetic_slices` [INFO] [stdout] --> src/number_of_arithmetic_slices.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn number_of_arithmetic_slices(nums: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `longest_palindrome_subseq` [INFO] [stdout] --> src/longest_palindrome_subseq.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn longest_palindrome_subseq(s: String) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `check_record` [INFO] [stdout] --> src/check_record.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn check_record(s: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `reverse_vowels` [INFO] [stdout] --> src/reverse_vowels.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn reverse_vowels(mut s: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `reverse_str` [INFO] [stdout] --> src/reverse_str.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn reverse_str(s: String, k: i32) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `compress` [INFO] [stdout] --> src/compress.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn compress(chars: &mut Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `running_sum` [INFO] [stdout] --> src/running_sum.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn running_sum(nums: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sum_odd_length_subarrays` [INFO] [stdout] --> src/sum_odd_length_subarrays.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn sum_odd_length_subarrays(arr: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `search` [INFO] [stdout] --> src/search2.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn search(nums: Vec, target: i32) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `search_matrix` [INFO] [stdout] --> src/search_matrix.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn search_matrix(matrix: Vec>, target: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_min_difference` [INFO] [stdout] --> src/find_min_difference.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn find_min_difference(time_points: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `contains_nearby_duplicate` [INFO] [stdout] --> src/contains_nearby_duplicate.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn contains_nearby_duplicate(nums: Vec, k: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_lu_slength` [INFO] [stdout] --> src/find_lu_slength.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn find_lu_slength(a: String, b: String) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `convert_to_base7` [INFO] [stdout] --> src/convert_to_base7.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn convert_to_base7(num: i32) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `plus_one` [INFO] [stdout] --> src/plus_one.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn plus_one(mut digits: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 44 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.11s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/leetcode-d645904b26405615) [INFO] running `Command { std: "docker" "inspect" "a140e1ccb7be512ed606186bd0b962aafb202d4068f2ff8c36a58ce94877ce2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a140e1ccb7be512ed606186bd0b962aafb202d4068f2ff8c36a58ce94877ce2c", kill_on_drop: false }` [INFO] [stdout] a140e1ccb7be512ed606186bd0b962aafb202d4068f2ff8c36a58ce94877ce2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4f553e10918b2237df3e4690678cdd6642fcdd90e1a09db654836df3bf50108d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4f553e10918b2237df3e4690678cdd6642fcdd90e1a09db654836df3bf50108d", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/add_two_numbers.rs:11:7 [INFO] [stderr] | [INFO] [stderr] 11 | fn new(val: i32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `add_two_numbers` [INFO] [stderr] --> src/add_two_numbers.rs:22:4 [INFO] [stderr] | [INFO] [stderr] 22 | fn add_two_numbers(l1: Option>, l2: Option>) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `length_of_longest_substring` [INFO] [stderr] --> src/length_of_longest_substring.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn length_of_longest_substring(s: String) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `find_median_sorted_arrays` [INFO] [stderr] --> src/find_median_sorted_arrays.rs:4:4 [INFO] [stderr] | [INFO] [stderr] 4 | fn find_median_sorted_arrays(nums1: Vec, nums2: Vec) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `longest_palindrome` [INFO] [stderr] --> src/longest_palindrome.rs:2:4 [INFO] [stderr] | [INFO] [stderr] 2 | fn longest_palindrome(s: String) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `zigzag_convert` [INFO] [stderr] --> src/zigzag_convert.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn zigzag_convert(s: String, num_rows: i32) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `reverse` [INFO] [stderr] --> src/reverse_integer.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn reverse(x: i32) -> i32 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `find_error_nums` [INFO] [stderr] --> src/find_error_nums.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn find_error_nums(nums: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `display_table` [INFO] [stderr] --> src/display_table.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn display_table(orders: Vec>) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `count_pairs` [INFO] [stderr] --> src/count_pairs.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn count_pairs(deliciousness: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `num_subarrays_with_sum` [INFO] [stderr] --> src/num_subarrays_with_sum.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn num_subarrays_with_sum(nums: Vec, goal: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `majority_element` [INFO] [stderr] --> src/majority_element.rs:4:8 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn majority_element(nums: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `TimeMap` [INFO] [stderr] --> src/time_map.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | struct TimeMap { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/time_map.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 32 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set` [INFO] [stderr] --> src/time_map.rs:38:8 [INFO] [stderr] | [INFO] [stderr] 38 | fn set(&mut self, key: String, value: String, timestamp: i32) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get` [INFO] [stderr] --> src/time_map.rs:45:8 [INFO] [stderr] | [INFO] [stderr] 45 | fn get(&self, key: String, timestamp: i32) -> String { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `maximum_element_after_decrementing_and_rearranging` [INFO] [stderr] --> src/maximum_element_after_decrementing_and_rearranging.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn maximum_element_after_decrementing_and_rearranging(arr: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `search` [INFO] [stderr] --> src/search.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn search(nums: Vec, target: i32) -> i32 { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `max_sub_array` [INFO] [stderr] --> src/max_sub_array.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn max_sub_array(nums: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `group_anagrams` [INFO] [stderr] --> src/group_anagrams.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn group_anagrams(strs: Vec) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `max_frequency` [INFO] [stderr] --> src/max_frequency.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn max_frequency(nums: Vec, k: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `min_pair_sum` [INFO] [stderr] --> src/min_pair_sum.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn min_pair_sum(nums: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_covered` [INFO] [stderr] --> src/is_covered.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn is_covered(ranges: Vec>, left: i32, right: i32) -> bool { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `min_operations` [INFO] [stderr] --> src/min_operations.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn min_operations(target: Vec, arr: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/find_second_minimum_value.rs:17:10 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new(val: i32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `find_second_minimum_value` [INFO] [stderr] --> src/find_second_minimum_value.rs:30:8 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn find_second_minimum_value(root: Option>>) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `title_to_number` [INFO] [stderr] --> src/title_to_number.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn title_to_number(column_title: String) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `k_weakest_rows` [INFO] [stderr] --> src/k_weakest_rows.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn k_weakest_rows(mat: Vec>, k: i32) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `tribonacci` [INFO] [stderr] --> src/tribonacci.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn tribonacci(n: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `number_of_arithmetic_slices` [INFO] [stderr] --> src/number_of_arithmetic_slices.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn number_of_arithmetic_slices(nums: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `longest_palindrome_subseq` [INFO] [stderr] --> src/longest_palindrome_subseq.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn longest_palindrome_subseq(s: String) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `check_record` [INFO] [stderr] --> src/check_record.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn check_record(s: String) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `reverse_vowels` [INFO] [stderr] --> src/reverse_vowels.rs:4:8 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn reverse_vowels(mut s: String) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `reverse_str` [INFO] [stderr] --> src/reverse_str.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn reverse_str(s: String, k: i32) -> String { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `compress` [INFO] [stderr] --> src/compress.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn compress(chars: &mut Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `running_sum` [INFO] [stderr] --> src/running_sum.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn running_sum(nums: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `sum_odd_length_subarrays` [INFO] [stderr] --> src/sum_odd_length_subarrays.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn sum_odd_length_subarrays(arr: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `search` [INFO] [stderr] --> src/search2.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn search(nums: Vec, target: i32) -> i32 { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `search_matrix` [INFO] [stderr] --> src/search_matrix.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn search_matrix(matrix: Vec>, target: i32) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `find_min_difference` [INFO] [stderr] --> src/find_min_difference.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn find_min_difference(time_points: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `contains_nearby_duplicate` [INFO] [stderr] --> src/contains_nearby_duplicate.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn contains_nearby_duplicate(nums: Vec, k: i32) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `find_lu_slength` [INFO] [stderr] --> src/find_lu_slength.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn find_lu_slength(a: String, b: String) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `convert_to_base7` [INFO] [stderr] --> src/convert_to_base7.rs:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | pub fn convert_to_base7(num: i32) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `plus_one` [INFO] [stderr] --> src/plus_one.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn plus_one(mut digits: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `leetcode` (lib) generated 44 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/leetcode-d645904b26405615) [INFO] [stdout] [INFO] [stdout] running 130 tests [INFO] [stdout] test add_two_numbers::test_add_two_numbers ... ok [INFO] [stdout] test change_ii::change_1 ... ok [INFO] [stdout] test check_record::check_record_t2 ... ok [INFO] [stdout] test combination_sum::tests::test_combination_sum0 ... ok [INFO] [stdout] test combination_sum::tests::test_combination_sum2 ... ok [INFO] [stdout] test compress::compress_t1 ... ok [INFO] [stdout] test compress::compress_t2 ... ok [INFO] [stdout] test convert_to_title::convert_to_title_t1 ... ok [INFO] [stdout] test convert_to_title::convert_to_title_t2 ... ok [INFO] [stdout] test compress::compress_t0 ... ok [INFO] [stdout] test count_pairs::count_pairs_t0 ... ok [INFO] [stdout] test check_record::check_record_t0 ... ok [INFO] [stdout] test check_record::check_record_t1 ... ok [INFO] [stdout] test combination_sum::tests::test_combination_sum1 ... ok [INFO] [stdout] test combination_sum::tests::test_combination_sum3 ... ok [INFO] [stdout] test combination_sum::tests::test_combination_sum4 ... ok [INFO] [stdout] test contains_nearby_duplicate::contains_nearby_duplicate_t0 ... ok [INFO] [stdout] test convert_to_base7::convert_to_base7_t0 ... ok [INFO] [stdout] test convert_to_base7::convert_to_base7_t1 ... ok [INFO] [stdout] test convert_to_title::convert_to_title_t0 ... ok [INFO] [stdout] test find_median_sorted_arrays::test_find_median_sorted_arrays ... ok [INFO] [stdout] test change_ii::change_0 ... ok [INFO] [stdout] test find_min_difference::find_min_difference_t0 ... ok [INFO] [stdout] test count_pairs::count_pairs_t1 ... ok [INFO] [stdout] test find_max_length::find_max_length_test0 ... ok [INFO] [stdout] test convert_to_title::convert_to_title_t3 ... ok [INFO] [stdout] test find_error_nums::find_error_nums_t2 ... ok [INFO] [stdout] test find_second_minimum_value::find_second_minimum_value_t0 ... ok [INFO] [stdout] test find_min_difference::find_min_difference_t3 ... ok [INFO] [stdout] test find_min_difference::find_min_difference_t2 ... ok [INFO] [stdout] test find_target_sum_ways::find_target_sum_ways_0 ... ok [INFO] [stdout] test find_lu_slength::find_lu_slength_0 ... ok [INFO] [stdout] test display_table::display_table_t0 ... ok [INFO] [stdout] test frequency_sort::frequency_sort_t0 ... ok [INFO] [stdout] test find_max_length::find_max_length_test1 ... ok [INFO] [stdout] test frequency_sort::frequency_sort_t1 ... ok [INFO] [stdout] test find_min_difference::find_min_difference_t1 ... ok [INFO] [stdout] test is_covered::is_covered_t0 ... ok [INFO] [stdout] test frequency_sort::frequency_sort_t2 ... ok [INFO] [stdout] test is_covered::is_covered_t1 ... ok [INFO] [stdout] test last_stone_weight_ii::last_stone_weight_ii_2 ... ok [INFO] [stdout] test k_weakest_rows::k_weakest_rows_t0 ... ok [INFO] [stdout] test longest_palindrome_subseq::longest_palindrome_subseq_t1 ... ok [INFO] [stdout] test majority_element::majority_element_t0 ... ok [INFO] [stdout] test change_ii::change_2 ... ok [INFO] [stdout] test majority_element::majority_element_t3 ... ok [INFO] [stdout] test longest_palindrome::test_longest_palindrome ... ok [INFO] [stdout] test longest_palindrome_subseq::longest_palindrome_subseq_t0 ... ok [INFO] [stdout] test majority_element::majority_element_t2 ... ok [INFO] [stdout] test max_frequency::max_frequency_t0 ... ok [INFO] [stdout] test last_stone_weight_ii::last_stone_weight_ii_1 ... ok [INFO] [stdout] test majority_element::majority_element_t1 ... ok [INFO] [stdout] test last_stone_weight_ii::last_stone_weight_ii_0 ... ok [INFO] [stdout] test length_of_longest_substring::test_length_of_longest_substring ... ok [INFO] [stdout] test max_ice_cream::max_ice_cream_t0 ... ok [INFO] [stdout] test max_frequency::max_frequency_t1 ... ok [INFO] [stdout] test maximum_element_after_decrementing_and_rearranging::maximum_element_after_decrementing_and_rearranging_t2 ... ok [INFO] [stdout] test maximum_element_after_decrementing_and_rearranging::maximum_element_after_decrementing_and_rearranging_t3 ... ok [INFO] [stdout] test max_frequency::max_frequency_t2 ... ok [INFO] [stdout] test maximum_element_after_decrementing_and_rearranging::maximum_element_after_decrementing_and_rearranging_t0 ... ok [INFO] [stdout] test max_sub_array::max_sub_array_t0 ... ok [INFO] [stdout] test max_ice_cream::max_ice_cream_t1 ... ok [INFO] [stdout] test maximum_element_after_decrementing_and_rearranging::maximum_element_after_decrementing_and_rearranging_t1 ... ok [INFO] [stdout] test min_operations::min_operations_t2 ... ok [INFO] [stdout] test min_operations::min_operations_t0 ... ok [INFO] [stdout] test min_operations::min_operations_t1 ... ok [INFO] [stdout] test find_error_nums::find_error_nums_t0 ... ok [INFO] [stdout] test find_error_nums::find_error_nums_t1 ... ok [INFO] [stdout] test num_squares::num_squares_3 ... ok [INFO] [stdout] test num_squares::num_squares_2 ... ok [INFO] [stdout] test num_subarrays_with_sum::num_subarrays_with_sum_t0 ... ok [INFO] [stdout] test num_squares::num_squares_5 ... ok [INFO] [stdout] test num_squares::num_squares_0 ... ok [INFO] [stdout] test num_ways::num_ways_t0 ... ok [INFO] [stdout] test num_squares::num_squares_1 ... ok [INFO] [stdout] test peak_index_in_mountain_array::peak_index_in_mountain_array_t0 ... ok [INFO] [stdout] test number_of_arithmetic_slices::number_of_arithmetic_slices_t0 ... ok [INFO] [stdout] test num_subarrays_with_sum::num_subarrays_with_sum_t1 ... ok [INFO] [stdout] test peak_index_in_mountain_array::peak_index_in_mountain_array_t1 ... ok [INFO] [stdout] test number_of_arithmetic_slices::number_of_arithmetic_slices_t1 ... ok [INFO] [stdout] test plus_one::plus_one_t0 ... ok [INFO] [stdout] test plus_one::plus_one_t1 ... ok [INFO] [stdout] test profitable_schemes::profitable_schemes_0 ... ok [INFO] [stdout] test profitable_schemes::profitable_schemes_1 ... ok [INFO] [stdout] test profitable_schemes::profitable_schemes_2 ... ok [INFO] [stdout] test min_pair_sum::min_pair_sum_t1 ... ok [INFO] [stdout] test permutation::permutation_t0 ... ok [INFO] [stdout] test peak_index_in_mountain_array::peak_index_in_mountain_array_t3 ... ok [INFO] [stdout] test peak_index_in_mountain_array::peak_index_in_mountain_array_t2 ... ok [INFO] [stdout] test profitable_schemes::profitable_schemes_4 ... ok [INFO] [stdout] test min_pair_sum::min_pair_sum_t0 ... ok [INFO] [stdout] test reverse_str::reverse_str_t0 ... ok [INFO] [stdout] test group_anagrams::group_anagrams_t0 ... FAILED [INFO] [stdout] test reverse_str::reverse_str_t1 ... ok [INFO] [stdout] test reverse_vowels::reverse_vowels_t0 ... ok [INFO] [stdout] test reverse_vowels::reverse_vowels_t1 ... ok [INFO] [stdout] test search2::search_t0 ... ok [INFO] [stdout] test running_sum::running_sum_t2 ... ok [INFO] [stdout] test running_sum::running_sum_t1 ... ok [INFO] [stdout] test search2::search_t1 ... ok [INFO] [stdout] test search::search_t0 ... ok [INFO] [stdout] test search::search_t1 ... ok [INFO] [stdout] test search_matrix::search_matrix_t0 ... ok [INFO] [stdout] test search_matrix::search_matrix_t1 ... ok [INFO] [stdout] test stone_game::stone_game_t0 ... ok [INFO] [stdout] test sum_odd_length_subarrays::sum_odd_length_subarrays_t0 ... ok [INFO] [stdout] test sum_odd_length_subarrays::sum_odd_length_subarrays_t1 ... ok [INFO] [stdout] test sum_odd_length_subarrays::sum_odd_length_subarrays_t2 ... ok [INFO] [stdout] test time_map::test_t0 ... ok [INFO] [stdout] test title_to_number::title_to_number_t0 ... ok [INFO] [stdout] test title_to_number::title_to_number_t1 ... ok [INFO] [stdout] test title_to_number::title_to_number_t2 ... ok [INFO] [stdout] test title_to_number::title_to_number_t3 ... ok [INFO] [stdout] test tribonacci::tribonacci_t0 ... ok [INFO] [stdout] test tribonacci::tribonacci_t1 ... ok [INFO] [stdout] test two_sum::test_two_sum ... ok [INFO] [stdout] test zigzag_convert::test_zigzag_convert ... ok [INFO] [stdout] test min_pair_sum::min_pair_sum_t2 ... ok [INFO] [stdout] test running_sum::running_sum_t0 ... ok [INFO] [stdout] test reverse_integer::test_reverse_integer ... ok [INFO] [stdout] test num_ways::num_ways_t1 ... ok [INFO] [stdout] test last_stone_weight_ii::last_stone_weight_ii_3 ... ok [INFO] [stdout] test profitable_schemes::profitable_schemes_3 ... ok [INFO] [stdout] test find_max_length::find_max_length_test2 ... ok [INFO] [stdout] test open_lock::open_lock_t0 ... ok [INFO] [stdout] test longest_palindrome_subseq::longest_palindrome_subseq_t2 ... ok [INFO] [stdout] test num_squares::num_squares_4 ... ok [INFO] [stdout] test count_pairs::count_pairs_t2 ... ok [INFO] [stdout] test profitable_schemes::profitable_schemes_5 ... ok [INFO] [stdout] test count_pairs::count_pairs_t3 ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- group_anagrams::group_anagrams_t0 stdout ---- [INFO] [stdout] thread 'group_anagrams::group_anagrams_t0' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `[["tan", "nat"], ["eat", "tea", "ate"], ["bat"]]`, [INFO] [stdout] right: `[["eat", "tea", "ate"], ["bat"], ["tan", "nat"]]`', src/group_anagrams.rs:38:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x558fc6027a4d - std::backtrace_rs::backtrace::libunwind::trace::ha359b7f0090e2792 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x558fc6027a4d - std::backtrace_rs::backtrace::trace_unsynchronized::h0584631f25c1d70e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x558fc6027a4d - std::sys_common::backtrace::_print_fmt::hdadffd97d279ff14 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x558fc6027a4d - ::fmt::h26f189e611080a74 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x558fc604a87c - core::fmt::write::hfb5d11dfe037e8b7 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x558fc6024411 - std::io::Write::write_fmt::h6a24ec64406df9e2 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x558fc6029795 - std::sys_common::backtrace::_print::h7a0e44402913ba60 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x558fc6029795 - std::sys_common::backtrace::print::h9767dc455a84e728 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x558fc6029795 - std::panicking::default_hook::{{closure}}::h60afd6c8b12988ad [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x558fc6029484 - std::panicking::default_hook::ha7b9bac6813f9d21 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x558fc6029ce2 - std::panicking::rust_panic_with_hook::h7b117a162a6f8664 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x558fc6029bc7 - std::panicking::begin_panic_handler::{{closure}}::h346750923c608600 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x558fc6027f04 - std::sys_common::backtrace::__rust_end_short_backtrace::h768c56c6a0c055c0 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x558fc60298f9 - rust_begin_unwind [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x558fc5dac563 - core::panicking::panic_fmt::h5c41cb2fa118fdbc [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x558fc60491a8 - core::panicking::assert_failed_inner::h337b271ded48bc15 [INFO] [stdout] 16: 0x558fc5dccb2a - core::panicking::assert_failed::h2ac9644b1b4576c0 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panicking.rs:182:5 [INFO] [stdout] 17: 0x558fc5dfbdf1 - leetcode::group_anagrams::group_anagrams_t0::h7bcc4e694fe67940 [INFO] [stdout] at /opt/rustwide/workdir/src/group_anagrams.rs:38:5 [INFO] [stdout] 18: 0x558fc5dfb68a - leetcode::group_anagrams::group_anagrams_t0::{{closure}}::h67b25bb84f460bbf [INFO] [stdout] at /opt/rustwide/workdir/src/group_anagrams.rs:29:1 [INFO] [stdout] 19: 0x558fc5df01be - core::ops::function::FnOnce::call_once::hbe34b7dbb851734a [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x558fc60037b3 - core::ops::function::FnOnce::call_once::h018fc248431ce8de [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x558fc60037b3 - test::__rust_begin_short_backtrace::h293b982b6069d6e3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:574:5 [INFO] [stdout] 22: 0x558fc6002569 - as core::ops::function::FnOnce>::call_once::h4fc1be1a762c7a46 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 23: 0x558fc6002569 - as core::ops::function::FnOnce<()>>::call_once::hd44623ec51b9e897 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x558fc6002569 - std::panicking::try::do_call::ha8cfa4b025f5b832 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 25: 0x558fc6002569 - std::panicking::try::h664f75e41c112145 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 26: 0x558fc6002569 - std::panic::catch_unwind::h4932ec05cd60558e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 27: 0x558fc6002569 - test::run_test_in_process::ha14a47756671755c [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:597:18 [INFO] [stdout] 28: 0x558fc6002569 - test::run_test::run_test_inner::{{closure}}::h0ec9e37c8f67b62d [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:491:39 [INFO] [stdout] 29: 0x558fc5fce71e - test::run_test::run_test_inner::{{closure}}::hd9d2e7f26d4f59e6 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:518:37 [INFO] [stdout] 30: 0x558fc5fce71e - std::sys_common::backtrace::__rust_begin_short_backtrace::h41c0a39fac5123f8 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 31: 0x558fc5fd3c88 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h69a02ca0bebb6eeb [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 32: 0x558fc5fd3c88 - as core::ops::function::FnOnce<()>>::call_once::hdd05632920ce689b [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x558fc5fd3c88 - std::panicking::try::do_call::hb4947142729b90fd [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 34: 0x558fc5fd3c88 - std::panicking::try::h15a7e9b8394e6878 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 35: 0x558fc5fd3c88 - std::panic::catch_unwind::hbd3f4a3f9df49b85 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 36: 0x558fc5fd3c88 - std::thread::Builder::spawn_unchecked_::{{closure}}::h880b5d5f1b9799f4 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 37: 0x558fc5fd3c88 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h304d5eaf401f5061 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x558fc602e4f3 - as core::ops::function::FnOnce>::call_once::hdba7f2afed0c35b3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 39: 0x558fc602e4f3 - as core::ops::function::FnOnce>::call_once::h38b0832765bf7961 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 40: 0x558fc602e4f3 - std::sys::unix::thread::Thread::new::thread_start::h70236dc17753425e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 41: 0x7fd11ec96609 - start_thread [INFO] [stdout] 42: 0x7fd11ea66163 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] group_anagrams::group_anagrams_t0 [INFO] [stdout] [INFO] [stdout] test result: FAILED. 129 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.53s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "4f553e10918b2237df3e4690678cdd6642fcdd90e1a09db654836df3bf50108d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f553e10918b2237df3e4690678cdd6642fcdd90e1a09db654836df3bf50108d", kill_on_drop: false }` [INFO] [stdout] 4f553e10918b2237df3e4690678cdd6642fcdd90e1a09db654836df3bf50108d