[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 1.95.0 for beta-1.96-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fykwmz%2Fleetcode-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [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-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ykwmz/leetcode-rust on toolchain 1.95.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ykwmz/leetcode-rust 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61e4059479a2e49da4fe1e1414f751e48dd687bff7789984b23ee7bb1b8119db [INFO] running `Command { std: "docker" "start" "-a" "61e4059479a2e49da4fe1e1414f751e48dd687bff7789984b23ee7bb1b8119db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61e4059479a2e49da4fe1e1414f751e48dd687bff7789984b23ee7bb1b8119db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61e4059479a2e49da4fe1e1414f751e48dd687bff7789984b23ee7bb1b8119db", kill_on_drop: false }` [INFO] [stdout] 61e4059479a2e49da4fe1e1414f751e48dd687bff7789984b23ee7bb1b8119db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e1bb5709bdc843c890182e1dc18cc28c69f63add544404936da4de5ea8b867e [INFO] running `Command { std: "docker" "start" "-a" "7e1bb5709bdc843c890182e1dc18cc28c69f63add544404936da4de5ea8b867e", kill_on_drop: false }` [INFO] [stderr] Compiling leetcode v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/add_two_numbers.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 9 | impl ListNode { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 10 | #[inline] [INFO] [stdout] 11 | fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add_two_numbers` is never used [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 `length_of_longest_substring` is never used [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 `find_median_sorted_arrays` is never used [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 `longest_palindrome` is never used [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 `zigzag_convert` is never used [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 `reverse` is never used [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 `find_error_nums` is never used [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 `display_table` is never used [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 `count_pairs` is never used [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 `num_subarrays_with_sum` is never used [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 `majority_element` is never used [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 `TimeMap` is never constructed [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 items `new`, `set`, and `get` are never used [INFO] [stdout] --> src/time_map.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 29 | impl TimeMap { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn set(&mut self, key: String, value: String, timestamp: i32) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn get(&self, key: String, timestamp: i32) -> String { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `maximum_element_after_decrementing_and_rearranging` is never used [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 `search` is never used [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 `max_sub_array` is never used [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 `group_anagrams` is never used [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 `max_frequency` is never used [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 `min_pair_sum` is never used [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_covered` is never used [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 `min_operations` is never used [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: struct `TreeNode` is never constructed [INFO] [stdout] --> src/find_second_minimum_value.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct TreeNode { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/find_second_minimum_value.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 15 | impl TreeNode { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 16 | #[inline] [INFO] [stdout] 17 | pub fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_second_minimum_value` is never used [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 `title_to_number` is never used [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 `k_weakest_rows` is never used [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 `tribonacci` is never used [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 `number_of_arithmetic_slices` is never used [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 `longest_palindrome_subseq` is never used [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 `check_record` is never used [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 `reverse_vowels` is never used [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 `reverse_str` is never used [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 `compress` is never used [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 `running_sum` is never used [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 `sum_odd_length_subarrays` is never used [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 `search` is never used [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 `search_matrix` is never used [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 `find_min_difference` is never used [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 `contains_nearby_duplicate` is never used [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 `find_lu_slength` is never used [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 `convert_to_base7` is never used [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 `plus_one` is never used [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "7e1bb5709bdc843c890182e1dc18cc28c69f63add544404936da4de5ea8b867e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e1bb5709bdc843c890182e1dc18cc28c69f63add544404936da4de5ea8b867e", kill_on_drop: false }` [INFO] [stdout] 7e1bb5709bdc843c890182e1dc18cc28c69f63add544404936da4de5ea8b867e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b11967a3f40b28a67d34f4953177b72eafd9db78396f5573fa90f6a5e31c824 [INFO] running `Command { std: "docker" "start" "-a" "6b11967a3f40b28a67d34f4953177b72eafd9db78396f5573fa90f6a5e31c824", kill_on_drop: false }` [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/add_two_numbers.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 9 | impl ListNode { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 10 | #[inline] [INFO] [stdout] 11 | fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add_two_numbers` is never used [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 `length_of_longest_substring` is never used [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 `find_median_sorted_arrays` is never used [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 `longest_palindrome` is never used [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 `zigzag_convert` is never used [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 `reverse` is never used [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 `find_error_nums` is never used [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 `display_table` is never used [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 `count_pairs` is never used [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 `num_subarrays_with_sum` is never used [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 `majority_element` is never used [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 `TimeMap` is never constructed [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 items `new`, `set`, and `get` are never used [INFO] [stdout] --> src/time_map.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 29 | impl TimeMap { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn set(&mut self, key: String, value: String, timestamp: i32) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn get(&self, key: String, timestamp: i32) -> String { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `maximum_element_after_decrementing_and_rearranging` is never used [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] [stderr] Compiling leetcode v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `search` is never used [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 `max_sub_array` is never used [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 `group_anagrams` is never used [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 `max_frequency` is never used [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 `min_pair_sum` is never used [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_covered` is never used [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 `min_operations` is never used [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: struct `TreeNode` is never constructed [INFO] [stdout] --> src/find_second_minimum_value.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct TreeNode { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/find_second_minimum_value.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 15 | impl TreeNode { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 16 | #[inline] [INFO] [stdout] 17 | pub fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_second_minimum_value` is never used [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 `title_to_number` is never used [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 `k_weakest_rows` is never used [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 `tribonacci` is never used [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 `number_of_arithmetic_slices` is never used [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 `longest_palindrome_subseq` is never used [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 `check_record` is never used [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 `reverse_vowels` is never used [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 `reverse_str` is never used [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 `compress` is never used [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 `running_sum` is never used [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 `sum_odd_length_subarrays` is never used [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 `search` is never used [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 `search_matrix` is never used [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 `find_min_difference` is never used [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 `contains_nearby_duplicate` is never used [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 `find_lu_slength` is never used [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 `convert_to_base7` is never used [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 `plus_one` is never used [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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.36s [INFO] running `Command { std: "docker" "inspect" "6b11967a3f40b28a67d34f4953177b72eafd9db78396f5573fa90f6a5e31c824", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b11967a3f40b28a67d34f4953177b72eafd9db78396f5573fa90f6a5e31c824", kill_on_drop: false }` [INFO] [stdout] 6b11967a3f40b28a67d34f4953177b72eafd9db78396f5573fa90f6a5e31c824 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 605f3a06d2317d55e568721df8016314bcc7293f8f836ac242d5913b10ed7a49 [INFO] running `Command { std: "docker" "start" "-a" "605f3a06d2317d55e568721df8016314bcc7293f8f836ac242d5913b10ed7a49", kill_on_drop: false }` [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/add_two_numbers.rs:11:7 [INFO] [stderr] | [INFO] [stderr] 9 | impl ListNode { [INFO] [stderr] | ------------- associated function in this implementation [INFO] [stderr] 10 | #[inline] [INFO] [stderr] 11 | fn new(val: i32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `add_two_numbers` is never used [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 `length_of_longest_substring` is never used [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 `find_median_sorted_arrays` is never used [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 `longest_palindrome` is never used [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 `zigzag_convert` is never used [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 `reverse` is never used [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 `find_error_nums` is never used [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 `display_table` is never used [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 `count_pairs` is never used [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 `num_subarrays_with_sum` is never used [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 `majority_element` is never used [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 `TimeMap` is never constructed [INFO] [stderr] --> src/time_map.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | struct TimeMap { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `set`, and `get` are never used [INFO] [stderr] --> src/time_map.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 29 | impl TimeMap { [INFO] [stderr] | ------------ associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 32 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 38 | fn set(&mut self, key: String, value: String, timestamp: i32) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 45 | fn get(&self, key: String, timestamp: i32) -> String { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `maximum_element_after_decrementing_and_rearranging` is never used [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 `search` is never used [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 `max_sub_array` is never used [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 `group_anagrams` is never used [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 `max_frequency` is never used [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 `min_pair_sum` is never used [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_covered` is never used [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 `min_operations` is never used [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: struct `TreeNode` is never constructed [INFO] [stderr] --> src/find_second_minimum_value.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct TreeNode { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/find_second_minimum_value.rs:17:10 [INFO] [stderr] | [INFO] [stderr] 15 | impl TreeNode { [INFO] [stderr] | ------------- associated function in this implementation [INFO] [stderr] 16 | #[inline] [INFO] [stderr] 17 | pub fn new(val: i32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `find_second_minimum_value` is never used [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 `title_to_number` is never used [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 `k_weakest_rows` is never used [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 `tribonacci` is never used [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 `number_of_arithmetic_slices` is never used [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 `longest_palindrome_subseq` is never used [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 `check_record` is never used [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 `reverse_vowels` is never used [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 `reverse_str` is never used [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 `compress` is never used [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 `running_sum` is never used [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 `sum_odd_length_subarrays` is never used [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 `search` is never used [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 `search_matrix` is never used [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 `find_min_difference` is never used [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 `contains_nearby_duplicate` is never used [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 `find_lu_slength` is never used [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 `convert_to_base7` is never used [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 `plus_one` is never used [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 43 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/leetcode-ed6231d14e239d4d) [INFO] [stdout] [INFO] [stdout] running 130 tests [INFO] [stdout] test add_two_numbers::test_add_two_numbers ... ok [INFO] [stdout] test change_ii::change_0 ... ok [INFO] [stdout] test change_ii::change_1 ... ok [INFO] [stdout] test check_record::check_record_t0 ... ok [INFO] [stdout] test check_record::check_record_t1 ... 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_sum1 ... ok [INFO] [stdout] test combination_sum::tests::test_combination_sum2 ... ok [INFO] [stdout] test combination_sum::tests::test_combination_sum3 ... ok [INFO] [stdout] test combination_sum::tests::test_combination_sum4 ... ok [INFO] [stdout] test compress::compress_t0 ... ok [INFO] [stdout] test compress::compress_t2 ... ok [INFO] [stdout] test contains_nearby_duplicate::contains_nearby_duplicate_t0 ... ok [INFO] [stdout] test convert_to_title::convert_to_title_t0 ... 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 count_pairs::count_pairs_t0 ... ok [INFO] [stdout] test count_pairs::count_pairs_t1 ... ok [INFO] [stdout] test display_table::display_table_t0 ... ok [INFO] [stdout] test compress::compress_t1 ... ok [INFO] [stdout] test find_error_nums::find_error_nums_t1 ... ok [INFO] [stdout] test find_max_length::find_max_length_test0 ... ok [INFO] [stdout] test find_error_nums::find_error_nums_t2 ... ok [INFO] [stdout] test find_median_sorted_arrays::test_find_median_sorted_arrays ... ok [INFO] [stdout] test find_max_length::find_max_length_test1 ... ok [INFO] [stdout] test convert_to_title::convert_to_title_t3 ... ok [INFO] [stdout] test convert_to_base7::convert_to_base7_t1 ... ok [INFO] [stdout] test find_min_difference::find_min_difference_t2 ... ok [INFO] [stdout] test find_min_difference::find_min_difference_t0 ... ok [INFO] [stdout] test find_min_difference::find_min_difference_t3 ... ok [INFO] [stdout] test find_error_nums::find_error_nums_t0 ... ok [INFO] [stdout] test find_min_difference::find_min_difference_t1 ... ok [INFO] [stdout] test find_second_minimum_value::find_second_minimum_value_t0 ... ok [INFO] [stdout] test find_target_sum_ways::find_target_sum_ways_0 ... ok [INFO] [stdout] test frequency_sort::frequency_sort_t1 ... ok [INFO] [stdout] test frequency_sort::frequency_sort_t2 ... ok [INFO] [stdout] test frequency_sort::frequency_sort_t0 ... 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 last_stone_weight_ii::last_stone_weight_ii_2 ... ok [INFO] [stdout] test longest_palindrome::test_longest_palindrome ... ok [INFO] [stdout] test longest_palindrome_subseq::longest_palindrome_subseq_t0 ... ok [INFO] [stdout] test longest_palindrome_subseq::longest_palindrome_subseq_t1 ... ok [INFO] [stdout] test is_covered::is_covered_t1 ... ok [INFO] [stdout] test is_covered::is_covered_t0 ... ok [INFO] [stdout] test k_weakest_rows::k_weakest_rows_t0 ... ok [INFO] [stdout] test last_stone_weight_ii::last_stone_weight_ii_1 ... ok [INFO] [stdout] test majority_element::majority_element_t0 ... ok [INFO] [stdout] test majority_element::majority_element_t1 ... ok [INFO] [stdout] test max_ice_cream::max_ice_cream_t0 ... ok [INFO] [stdout] test max_frequency::max_frequency_t2 ... ok [INFO] [stdout] test max_frequency::max_frequency_t0 ... ok [INFO] [stdout] test maximum_element_after_decrementing_and_rearranging::maximum_element_after_decrementing_and_rearranging_t0 ... ok [INFO] [stdout] test maximum_element_after_decrementing_and_rearranging::maximum_element_after_decrementing_and_rearranging_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 majority_element::majority_element_t2 ... ok [INFO] [stdout] test majority_element::majority_element_t3 ... ok [INFO] [stdout] test max_frequency::max_frequency_t1 ... 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 num_squares::num_squares_0 ... ok [INFO] [stdout] test min_operations::min_operations_t0 ... ok [INFO] [stdout] test min_operations::min_operations_t1 ... ok [INFO] [stdout] test num_squares::num_squares_2 ... ok [INFO] [stdout] test min_operations::min_operations_t2 ... ok [INFO] [stdout] test num_squares::num_squares_1 ... ok [INFO] [stdout] test num_squares::num_squares_3 ... 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_subarrays_with_sum::num_subarrays_with_sum_t1 ... ok [INFO] [stdout] test num_ways::num_ways_t0 ... ok [INFO] [stdout] test num_ways::num_ways_t1 ... ok [INFO] [stdout] test number_of_arithmetic_slices::number_of_arithmetic_slices_t0 ... ok [INFO] [stdout] test number_of_arithmetic_slices::number_of_arithmetic_slices_t1 ... ok [INFO] [stdout] test longest_palindrome_subseq::longest_palindrome_subseq_t2 ... ok [INFO] [stdout] test peak_index_in_mountain_array::peak_index_in_mountain_array_t0 ... ok [INFO] [stdout] test last_stone_weight_ii::last_stone_weight_ii_3 ... ok [INFO] [stdout] test peak_index_in_mountain_array::peak_index_in_mountain_array_t1 ... ok [INFO] [stdout] test peak_index_in_mountain_array::peak_index_in_mountain_array_t2 ... 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 plus_one::plus_one_t0 ... ok [INFO] [stdout] test plus_one::plus_one_t1 ... ok [INFO] [stdout] test profitable_schemes::profitable_schemes_2 ... ok [INFO] [stdout] test profitable_schemes::profitable_schemes_4 ... ok [INFO] [stdout] test min_pair_sum::min_pair_sum_t1 ... ok [INFO] [stdout] test min_pair_sum::min_pair_sum_t0 ... ok [INFO] [stdout] test min_pair_sum::min_pair_sum_t2 ... ok [INFO] [stdout] test profitable_schemes::profitable_schemes_1 ... ok [INFO] [stdout] test profitable_schemes::profitable_schemes_0 ... ok [INFO] [stdout] test reverse_integer::test_reverse_integer ... ok [INFO] [stdout] test reverse_str::reverse_str_t0 ... ok [INFO] [stdout] test reverse_str::reverse_str_t1 ... ok [INFO] [stdout] test reverse_vowels::reverse_vowels_t1 ... ok [INFO] [stdout] test running_sum::running_sum_t0 ... ok [INFO] [stdout] test reverse_vowels::reverse_vowels_t0 ... ok [INFO] [stdout] test running_sum::running_sum_t2 ... ok [INFO] [stdout] test search2::search_t0 ... ok [INFO] [stdout] test convert_to_base7::convert_to_base7_t0 ... ok [INFO] [stdout] test running_sum::running_sum_t1 ... ok [INFO] [stdout] test find_lu_slength::find_lu_slength_0 ... ok [INFO] [stdout] test search2::search_t1 ... ok [INFO] [stdout] test search::search_t0 ... 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 search::search_t1 ... 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 title_to_number::title_to_number_t0 ... 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 tribonacci::tribonacci_t0 ... ok [INFO] [stdout] test tribonacci::tribonacci_t1 ... ok [INFO] [stdout] test group_anagrams::group_anagrams_t0 ... FAILED [INFO] [stdout] test zigzag_convert::test_zigzag_convert ... ok [INFO] [stdout] test find_max_length::find_max_length_test2 ... ok [INFO] [stdout] test open_lock::open_lock_t0 ... ok [INFO] [stdout] test two_sum::test_two_sum ... ok [INFO] [stdout] test profitable_schemes::profitable_schemes_3 ... ok [INFO] [stdout] test num_squares::num_squares_4 ... ok [INFO] [stdout] test change_ii::change_2 ... 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] [INFO] [stdout] thread 'group_anagrams::group_anagrams_t0' (60) panicked at src/group_anagrams.rs:38:5: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: [["tan", "nat"], ["eat", "tea", "ate"], ["bat"]] [INFO] [stdout] right: [["tan", "nat"], ["bat"], ["eat", "tea", "ate"]] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5cd8c89c8cea - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5cd8c89c8cea - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5cd8c89c8cea - std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5cd8c89c8cea - <::print::DisplayBacktrace as core[c1f1a4ba060b9bfa]::fmt::Display>::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5cd8c89dd03a - ::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5cd8c89dd03a - core[c1f1a4ba060b9bfa]::fmt::write [INFO] [stdout] 6: 0x5cd8c89cd572 - std[e28293b1aa0f68bd]::io::default_write_fmt::> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5cd8c89cd572 - as std[e28293b1aa0f68bd]::io::Write>::write_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5cd8c89a7eff - ::print [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5cd8c89a7eff - std[e28293b1aa0f68bd]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5cd8c89c1259 - std[e28293b1aa0f68bd]::panicking::default_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5cd8c895e2bc - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x5cd8c895e2bc - test[273d7611820c9051]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5cd8c89c1412 - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x5cd8c89c1412 - std[e28293b1aa0f68bd]::panicking::panic_with_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5cd8c89a7fb8 - std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5cd8c899f959 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5cd8c89a8ccd - __rustc[b7974e8690430dd9]::rust_begin_unwind [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5cd8c89dd91c - core[c1f1a4ba060b9bfa]::panicking::panic_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5cd8c89dd7d3 - core[c1f1a4ba060b9bfa]::panicking::assert_failed_inner [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:439:17 [INFO] [stdout] 20: 0x5cd8c88fb120 - core::panicking::assert_failed::h1ae6056c10792f08 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:394:5 [INFO] [stdout] 21: 0x5cd8c891f386 - leetcode::group_anagrams::group_anagrams_t0::ha28ae29f387169f4 [INFO] [stdout] at /opt/rustwide/workdir/src/group_anagrams.rs:38:5 [INFO] [stdout] 22: 0x5cd8c891f3e7 - leetcode::group_anagrams::group_anagrams_t0::{{closure}}::hca4e8366579d53b6 [INFO] [stdout] at /opt/rustwide/workdir/src/group_anagrams.rs:29:23 [INFO] [stdout] 23: 0x5cd8c8866606 - core::ops::function::FnOnce::call_once::h37c6f629990a0322 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5cd8c895239b - core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5cd8c895239b - test[273d7611820c9051]::__rust_begin_short_backtrace::, fn() -> core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x5cd8c895ed8b - test[273d7611820c9051]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x5cd8c895ed8b - as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 28: 0x5cd8c895ed8b - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 29: 0x5cd8c895ed8b - std[e28293b1aa0f68bd]::panicking::catch_unwind::, core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 30: 0x5cd8c895ed8b - std[e28293b1aa0f68bd]::panic::catch_unwind::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x5cd8c895ed8b - test[273d7611820c9051]::run_test_in_process [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x5cd8c895ed8b - test[273d7611820c9051]::run_test::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x5cd8c895a4a4 - test[273d7611820c9051]::run_test::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x5cd8c895a4a4 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 35: 0x5cd8c8961992 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 36: 0x5cd8c8961992 - ::{closure#1}::{closure#0}> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 37: 0x5cd8c8961992 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 38: 0x5cd8c8961992 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<(), core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 39: 0x5cd8c8961992 - std[e28293b1aa0f68bd]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x5cd8c8961992 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 41: 0x5cd8c8961992 - ::{closure#1} as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x5cd8c89c85ff - + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 43: 0x5cd8c89c85ff - ::new::thread_start [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 44: 0x7f0aabd2faa4 - [INFO] [stdout] 45: 0x7f0aabdbca64 - clone [INFO] [stdout] 46: 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 1.29s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "605f3a06d2317d55e568721df8016314bcc7293f8f836ac242d5913b10ed7a49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "605f3a06d2317d55e568721df8016314bcc7293f8f836ac242d5913b10ed7a49", kill_on_drop: false }` [INFO] [stdout] 605f3a06d2317d55e568721df8016314bcc7293f8f836ac242d5913b10ed7a49