[INFO] updating cached repository https://github.com/FUTingFei/algo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e20d3d8860a9212bf6599ffc08fd4a3ba951dee0 [INFO] testing FUTingFei/algo against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFUTingFei%2Falgo" "/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/FUTingFei/algo on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FUTingFei/algo [INFO] finished tweaking git repo https://github.com/FUTingFei/algo [INFO] tweaked toml for git repo https://github.com/FUTingFei/algo written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/FUTingFei/algo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 921431fbd0cea826777846d7a3db74ebeec6fa72bb30243f032fe479acc1ea44 [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" "921431fbd0cea826777846d7a3db74ebeec6fa72bb30243f032fe479acc1ea44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "921431fbd0cea826777846d7a3db74ebeec6fa72bb30243f032fe479acc1ea44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "921431fbd0cea826777846d7a3db74ebeec6fa72bb30243f032fe479acc1ea44", kill_on_drop: false }` [INFO] [stdout] 921431fbd0cea826777846d7a3db74ebeec6fa72bb30243f032fe479acc1ea44 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 727a9d1c2218319e3f914f453856f567bf84768dfd0319b9f60e0f294ce03a86 [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" "727a9d1c2218319e3f914f453856f567bf84768dfd0319b9f60e0f294ce03a86", kill_on_drop: false }` [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling serde_json v1.0.48 [INFO] [stderr] Compiling leetcode_test v0.1.1 [INFO] [stderr] Compiling leetcode_prelude v0.2.2 [INFO] [stderr] Compiling algo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/n1002common_chars.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::linkedlist` [INFO] [stdout] --> src/n206reverse_list.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use leetcode_prelude::linkedlist; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/n392is_subsequence.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::linkedlist` [INFO] [stdout] --> src/n876middle_node.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use leetcode_prelude::linkedlist; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n100is_same_tree.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n107level_order_bottom.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n108sorted_array_to_bst.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n110is_balanced.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n111min_depth.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n112has_path_sum.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::linkedlist` [INFO] [stdout] --> src/n002add_two_numbers.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use leetcode_prelude::linkedlist; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n226invert_tree.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n257binary_tree_paths.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/n401read_binary_watch.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n404sum_of_left_leaves.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n437path_sum.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/interview/i07build_tree.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/n392is_subsequence.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 16 | return false; [INFO] [stdout] | ------------ any code following this expression is unreachable [INFO] [stdout] 17 | break; [INFO] [stdout] | ^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `re` is never read [INFO] [stdout] --> src/n035search_insert.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | let mut re = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/n058length_of_last_word.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let mut res = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `i` is assigned to, but never used [INFO] [stdout] --> src/n058length_of_last_word.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut i = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_i` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/n310find_min_height_trees.rs:4:34 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn find_min_height_trees(n: i32, edges: Vec>) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `edges` [INFO] [stdout] --> src/n310find_min_height_trees.rs:4:42 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn find_min_height_trees(n: i32, edges: Vec>) -> Vec { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_edges` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `first` [INFO] [stdout] --> src/n392is_subsequence.rs:13:22 [INFO] [stdout] | [INFO] [stdout] 13 | let (first, last) = t.split_at(ni as usize + 1); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_first` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nums1` [INFO] [stdout] --> src/n004find_median_sorted_arrays.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn find_median_sorted_arrays(nums1: Vec, nums2: Vec) -> f64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nums1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nums2` [INFO] [stdout] --> src/n004find_median_sorted_arrays.rs:4:55 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn find_median_sorted_arrays(nums1: Vec, nums2: Vec) -> f64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nums2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/n437path_sum.rs:19:21 [INFO] [stdout] | [INFO] [stdout] 19 | if let Some(node) = root.clone() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/n441arrange_coins.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | let mut res = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/interview/i11min_array.rs:33:41 [INFO] [stdout] | [INFO] [stdout] 33 | fn in_order(v: &Vec, s: usize, e: usize) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/n392is_subsequence.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | let mut s = s; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Solution` [INFO] [stdout] --> src/n1002common_chars.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Solution {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `common_chars` [INFO] [stdout] --> src/n1002common_chars.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn common_chars(a: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Solution` [INFO] [stdout] --> src/n310find_min_height_trees.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Solution {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find_min_height_trees` [INFO] [stdout] --> src/n310find_min_height_trees.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn find_min_height_trees(n: i32, edges: Vec>) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Solution` [INFO] [stdout] --> src/n392is_subsequence.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Solution {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_subsequence` [INFO] [stdout] --> src/n392is_subsequence.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn is_subsequence(s: String, t: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MinStack` [INFO] [stdout] --> src/n155min_stack.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct MinStack { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/n155min_stack.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push` [INFO] [stdout] --> src/n155min_stack.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | fn push(&mut self, x: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pop` [INFO] [stdout] --> src/n155min_stack.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | fn pop(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `top` [INFO] [stdout] --> src/n155min_stack.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | fn top(&self) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_min` [INFO] [stdout] --> src/n155min_stack.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn get_min(&self) -> i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_min` [INFO] [stdout] --> src/n155min_stack.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | fn update_min(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MyStack` [INFO] [stdout] --> src/n225my_stack.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct MyStack { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/n225my_stack.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push` [INFO] [stdout] --> src/n225my_stack.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn push(&mut self, x: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pop` [INFO] [stdout] --> src/n225my_stack.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | fn pop(&mut self) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `top` [INFO] [stdout] --> src/n225my_stack.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn top(&self) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `empty` [INFO] [stdout] --> src/n225my_stack.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | fn empty(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MyQueue` [INFO] [stdout] --> src/n232my_queue.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct MyQueue { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/n232my_queue.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push` [INFO] [stdout] --> src/n232my_queue.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn push(&mut self, x: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pop` [INFO] [stdout] --> src/n232my_queue.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | fn pop(&mut self) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek` [INFO] [stdout] --> src/n232my_queue.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn peek(&self) -> i32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `empty` [INFO] [stdout] --> src/n232my_queue.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | fn empty(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `NumArray` [INFO] [stdout] --> src/n303num_array.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct NumArray { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/n303num_array.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | fn new(nums: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sum_range` [INFO] [stdout] --> src/n303num_array.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | fn sum_range(&mut self, i: i32, j: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Solution` [INFO] [stdout] --> src/n401read_binary_watch.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Solution {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_binary_watch` [INFO] [stdout] --> src/n401read_binary_watch.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn read_binary_watch(num: i32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `count_one` [INFO] [stdout] --> src/n401read_binary_watch.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | fn count_one(n: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `CQueue` [INFO] [stdout] --> src/interview/i09c_queue.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct CQueue { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/interview/i09c_queue.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `append_tail` [INFO] [stdout] --> src/interview/i09c_queue.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | fn append_tail(&mut self, value: i32) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `delete_head` [INFO] [stdout] --> src/interview/i09c_queue.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn delete_head(&mut self) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `n191hammingWeight` should have a snake case name [INFO] [stdout] --> src/lib.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | pub mod n191hammingWeight; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `n191hamming_weight` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prevMax` should have a snake case name [INFO] [stdout] --> src/n198rob.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | let mut prevMax = 0; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `prev_max` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `currMax` should have a snake case name [INFO] [stdout] --> src/n198rob.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | let mut currMax = 0; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `curr_max` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `hammingWeight` should have a snake case name [INFO] [stdout] --> src/n191hammingWeight.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn hammingWeight (n: u32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `hamming_weight` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 69 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::ListNode` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use leetcode_prelude::ListNode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::linkedlist` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::linkedlist; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Solution` [INFO] [stdout] --> src/n443compress.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Solution {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `compress` [INFO] [stdout] --> src/n443compress.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn compress(chars: &mut Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.48s [INFO] running `Command { std: "docker" "inspect" "727a9d1c2218319e3f914f453856f567bf84768dfd0319b9f60e0f294ce03a86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "727a9d1c2218319e3f914f453856f567bf84768dfd0319b9f60e0f294ce03a86", kill_on_drop: false }` [INFO] [stdout] 727a9d1c2218319e3f914f453856f567bf84768dfd0319b9f60e0f294ce03a86 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f12edffa8fb65c58cef0c2e5d0ddec054ce630cae975a22b4e737bff54c3d33f [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" "f12edffa8fb65c58cef0c2e5d0ddec054ce630cae975a22b4e737bff54c3d33f", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/n1002common_chars.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::linkedlist` [INFO] [stdout] --> src/n206reverse_list.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use leetcode_prelude::linkedlist; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/n392is_subsequence.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::linkedlist` [INFO] [stdout] --> src/n876middle_node.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use leetcode_prelude::linkedlist; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n100is_same_tree.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n107level_order_bottom.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n108sorted_array_to_bst.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n110is_balanced.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n111min_depth.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n112has_path_sum.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::linkedlist` [INFO] [stdout] --> src/n002add_two_numbers.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use leetcode_prelude::linkedlist; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n226invert_tree.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n257binary_tree_paths.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/n401read_binary_watch.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n404sum_of_left_leaves.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/n437path_sum.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::btree` [INFO] [stdout] --> src/interview/i07build_tree.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/n392is_subsequence.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 16 | return false; [INFO] [stdout] | ------------ any code following this expression is unreachable [INFO] [stdout] 17 | break; [INFO] [stdout] | ^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `re` is never read [INFO] [stdout] --> src/n035search_insert.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | let mut re = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/n058length_of_last_word.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let mut res = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `i` is assigned to, but never used [INFO] [stdout] --> src/n058length_of_last_word.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut i = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_i` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/n310find_min_height_trees.rs:4:34 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn find_min_height_trees(n: i32, edges: Vec>) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `edges` [INFO] [stdout] --> src/n310find_min_height_trees.rs:4:42 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn find_min_height_trees(n: i32, edges: Vec>) -> Vec { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_edges` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling algo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `first` [INFO] [stdout] --> src/n392is_subsequence.rs:13:22 [INFO] [stdout] | [INFO] [stdout] 13 | let (first, last) = t.split_at(ni as usize + 1); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_first` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nums1` [INFO] [stdout] --> src/n004find_median_sorted_arrays.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn find_median_sorted_arrays(nums1: Vec, nums2: Vec) -> f64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nums1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nums2` [INFO] [stdout] --> src/n004find_median_sorted_arrays.rs:4:55 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn find_median_sorted_arrays(nums1: Vec, nums2: Vec) -> f64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nums2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/n437path_sum.rs:19:21 [INFO] [stdout] | [INFO] [stdout] 19 | if let Some(node) = root.clone() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/n441arrange_coins.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | let mut res = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/interview/i11min_array.rs:33:41 [INFO] [stdout] | [INFO] [stdout] 33 | fn in_order(v: &Vec, s: usize, e: usize) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/n392is_subsequence.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | let mut s = s; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Solution` [INFO] [stdout] --> src/n1002common_chars.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Solution {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `common_chars` [INFO] [stdout] --> src/n1002common_chars.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn common_chars(a: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Solution` [INFO] [stdout] --> src/n310find_min_height_trees.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Solution {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find_min_height_trees` [INFO] [stdout] --> src/n310find_min_height_trees.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn find_min_height_trees(n: i32, edges: Vec>) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Solution` [INFO] [stdout] --> src/n392is_subsequence.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Solution {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_subsequence` [INFO] [stdout] --> src/n392is_subsequence.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn is_subsequence(s: String, t: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MinStack` [INFO] [stdout] --> src/n155min_stack.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct MinStack { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/n155min_stack.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push` [INFO] [stdout] --> src/n155min_stack.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | fn push(&mut self, x: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pop` [INFO] [stdout] --> src/n155min_stack.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | fn pop(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `top` [INFO] [stdout] --> src/n155min_stack.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | fn top(&self) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_min` [INFO] [stdout] --> src/n155min_stack.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn get_min(&self) -> i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_min` [INFO] [stdout] --> src/n155min_stack.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | fn update_min(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MyStack` [INFO] [stdout] --> src/n225my_stack.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct MyStack { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/n225my_stack.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push` [INFO] [stdout] --> src/n225my_stack.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn push(&mut self, x: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pop` [INFO] [stdout] --> src/n225my_stack.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | fn pop(&mut self) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `top` [INFO] [stdout] --> src/n225my_stack.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn top(&self) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `empty` [INFO] [stdout] --> src/n225my_stack.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | fn empty(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MyQueue` [INFO] [stdout] --> src/n232my_queue.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct MyQueue { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/n232my_queue.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push` [INFO] [stdout] --> src/n232my_queue.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn push(&mut self, x: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pop` [INFO] [stdout] --> src/n232my_queue.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | fn pop(&mut self) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek` [INFO] [stdout] --> src/n232my_queue.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn peek(&self) -> i32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `empty` [INFO] [stdout] --> src/n232my_queue.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | fn empty(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `NumArray` [INFO] [stdout] --> src/n303num_array.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct NumArray { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/n303num_array.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | fn new(nums: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sum_range` [INFO] [stdout] --> src/n303num_array.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | fn sum_range(&mut self, i: i32, j: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Solution` [INFO] [stdout] --> src/n401read_binary_watch.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Solution {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_binary_watch` [INFO] [stdout] --> src/n401read_binary_watch.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn read_binary_watch(num: i32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `count_one` [INFO] [stdout] --> src/n401read_binary_watch.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | fn count_one(n: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `CQueue` [INFO] [stdout] --> src/interview/i09c_queue.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct CQueue { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/interview/i09c_queue.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `append_tail` [INFO] [stdout] --> src/interview/i09c_queue.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | fn append_tail(&mut self, value: i32) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `delete_head` [INFO] [stdout] --> src/interview/i09c_queue.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn delete_head(&mut self) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `n191hammingWeight` should have a snake case name [INFO] [stdout] --> src/lib.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | pub mod n191hammingWeight; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `n191hamming_weight` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prevMax` should have a snake case name [INFO] [stdout] --> src/n198rob.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | let mut prevMax = 0; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `prev_max` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `currMax` should have a snake case name [INFO] [stdout] --> src/n198rob.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | let mut currMax = 0; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `curr_max` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `hammingWeight` should have a snake case name [INFO] [stdout] --> src/n191hammingWeight.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn hammingWeight (n: u32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `hamming_weight` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 69 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::ListNode` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use leetcode_prelude::ListNode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::linkedlist` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use leetcode_prelude::linkedlist; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/n392is_subsequence.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 16 | return false; [INFO] [stdout] | ------------ any code following this expression is unreachable [INFO] [stdout] 17 | break; [INFO] [stdout] | ^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `re` is never read [INFO] [stdout] --> src/n035search_insert.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | let mut re = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/n058length_of_last_word.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let mut res = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `i` is assigned to, but never used [INFO] [stdout] --> src/n058length_of_last_word.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut i = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_i` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/n310find_min_height_trees.rs:4:34 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn find_min_height_trees(n: i32, edges: Vec>) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `edges` [INFO] [stdout] --> src/n310find_min_height_trees.rs:4:42 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn find_min_height_trees(n: i32, edges: Vec>) -> Vec { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_edges` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `first` [INFO] [stdout] --> src/n392is_subsequence.rs:13:22 [INFO] [stdout] | [INFO] [stdout] 13 | let (first, last) = t.split_at(ni as usize + 1); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_first` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nums1` [INFO] [stdout] --> src/n004find_median_sorted_arrays.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn find_median_sorted_arrays(nums1: Vec, nums2: Vec) -> f64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nums1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nums2` [INFO] [stdout] --> src/n004find_median_sorted_arrays.rs:4:55 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn find_median_sorted_arrays(nums1: Vec, nums2: Vec) -> f64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nums2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/n437path_sum.rs:19:21 [INFO] [stdout] | [INFO] [stdout] 19 | if let Some(node) = root.clone() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/n441arrange_coins.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | let mut res = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/interview/i11min_array.rs:33:41 [INFO] [stdout] | [INFO] [stdout] 33 | fn in_order(v: &Vec, s: usize, e: usize) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/n392is_subsequence.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | let mut s = s; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/n876middle_node.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 55 | let mut head = linkedlist![1,2,3,4,5]; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/n876middle_node.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | let mut head = linkedlist![1,2,3,4,5,6]; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/n401read_binary_watch.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | ... let mut res = vec!["1:00".to_owned(), "2:00".to_owned(), "4:00".to_owned(), "8:00".to_owned(), "0:01".to_owned(), "0:02".to_owned()... [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Solution` [INFO] [stdout] --> src/n310find_min_height_trees.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Solution {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find_min_height_trees` [INFO] [stdout] --> src/n310find_min_height_trees.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn find_min_height_trees(n: i32, edges: Vec>) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `n191hammingWeight` should have a snake case name [INFO] [stdout] --> src/lib.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | pub mod n191hammingWeight; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `n191hamming_weight` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prevMax` should have a snake case name [INFO] [stdout] --> src/n198rob.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | let mut prevMax = 0; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `prev_max` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `currMax` should have a snake case name [INFO] [stdout] --> src/n198rob.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | let mut currMax = 0; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `curr_max` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `hammingWeight` should have a snake case name [INFO] [stdout] --> src/n191hammingWeight.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn hammingWeight (n: u32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `hamming_weight` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.16s [INFO] running `Command { std: "docker" "inspect" "f12edffa8fb65c58cef0c2e5d0ddec054ce630cae975a22b4e737bff54c3d33f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f12edffa8fb65c58cef0c2e5d0ddec054ce630cae975a22b4e737bff54c3d33f", kill_on_drop: false }` [INFO] [stdout] f12edffa8fb65c58cef0c2e5d0ddec054ce630cae975a22b4e737bff54c3d33f [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e5d9c373ab088da4608de9179c351f6239a14b7d2bb367e7147af83a4536f8a5 [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" "e5d9c373ab088da4608de9179c351f6239a14b7d2bb367e7147af83a4536f8a5", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/n1002common_chars.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `leetcode_prelude::linkedlist` [INFO] [stderr] --> src/n206reverse_list.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use leetcode_prelude::linkedlist; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/n392is_subsequence.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `leetcode_prelude::linkedlist` [INFO] [stderr] --> src/n876middle_node.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use leetcode_prelude::linkedlist; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `leetcode_prelude::btree` [INFO] [stderr] --> src/n100is_same_tree.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use leetcode_prelude::btree; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `leetcode_prelude::btree` [INFO] [stderr] --> src/n107level_order_bottom.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use leetcode_prelude::btree; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `leetcode_prelude::btree` [INFO] [stderr] --> src/n108sorted_array_to_bst.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use leetcode_prelude::btree; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `leetcode_prelude::btree` [INFO] [stderr] --> src/n110is_balanced.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use leetcode_prelude::btree; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `leetcode_prelude::btree` [INFO] [stderr] --> src/n111min_depth.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use leetcode_prelude::btree; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `leetcode_prelude::btree` [INFO] [stderr] --> src/n112has_path_sum.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use leetcode_prelude::btree; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `leetcode_prelude::linkedlist` [INFO] [stderr] --> src/n002add_two_numbers.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use leetcode_prelude::linkedlist; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `leetcode_prelude::btree` [INFO] [stderr] --> src/n226invert_tree.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use leetcode_prelude::btree; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `leetcode_prelude::btree` [INFO] [stderr] --> src/n257binary_tree_paths.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use leetcode_prelude::btree; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/n401read_binary_watch.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `leetcode_prelude::btree` [INFO] [stderr] --> src/n404sum_of_left_leaves.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use leetcode_prelude::btree; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `leetcode_prelude::btree` [INFO] [stderr] --> src/n437path_sum.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use leetcode_prelude::btree; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `leetcode_prelude::btree` [INFO] [stderr] --> src/interview/i07build_tree.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use leetcode_prelude::btree; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/n392is_subsequence.rs:17:17 [INFO] [stderr] | [INFO] [stderr] 16 | return false; [INFO] [stderr] | ------------ any code following this expression is unreachable [INFO] [stderr] 17 | break; [INFO] [stderr] | ^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `re` is never read [INFO] [stderr] --> src/n035search_insert.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | let mut re = 0; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `res` is never read [INFO] [stderr] --> src/n058length_of_last_word.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let mut res = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable `i` is assigned to, but never used [INFO] [stderr] --> src/n058length_of_last_word.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | let mut i = 0; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_i` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/n310find_min_height_trees.rs:4:34 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn find_min_height_trees(n: i32, edges: Vec>) -> Vec { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `edges` [INFO] [stderr] --> src/n310find_min_height_trees.rs:4:42 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn find_min_height_trees(n: i32, edges: Vec>) -> Vec { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_edges` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `first` [INFO] [stderr] --> src/n392is_subsequence.rs:13:22 [INFO] [stderr] | [INFO] [stderr] 13 | let (first, last) = t.split_at(ni as usize + 1); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_first` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nums1` [INFO] [stderr] --> src/n004find_median_sorted_arrays.rs:4:38 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn find_median_sorted_arrays(nums1: Vec, nums2: Vec) -> f64 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nums1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nums2` [INFO] [stderr] --> src/n004find_median_sorted_arrays.rs:4:55 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn find_median_sorted_arrays(nums1: Vec, nums2: Vec) -> f64 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nums2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node` [INFO] [stderr] --> src/n437path_sum.rs:19:21 [INFO] [stderr] | [INFO] [stderr] 19 | if let Some(node) = root.clone() { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `res` is never read [INFO] [stderr] --> src/n441arrange_coins.rs:5:13 [INFO] [stderr] | [INFO] [stderr] 5 | let mut res = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/interview/i11min_array.rs:33:41 [INFO] [stderr] | [INFO] [stderr] 33 | fn in_order(v: &Vec, s: usize, e: usize) -> i32 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/n392is_subsequence.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | let mut s = s; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/n1002common_chars.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution {} [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `common_chars` [INFO] [stderr] --> src/n1002common_chars.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn common_chars(a: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/n310find_min_height_trees.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution {} [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `find_min_height_trees` [INFO] [stderr] --> src/n310find_min_height_trees.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn find_min_height_trees(n: i32, edges: Vec>) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/n392is_subsequence.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution {} [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_subsequence` [INFO] [stderr] --> src/n392is_subsequence.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn is_subsequence(s: String, t: String) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `MinStack` [INFO] [stderr] --> src/n155min_stack.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct MinStack { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/n155min_stack.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `push` [INFO] [stderr] --> src/n155min_stack.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | fn push(&mut self, x: i32) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pop` [INFO] [stderr] --> src/n155min_stack.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | fn pop(&mut self) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `top` [INFO] [stderr] --> src/n155min_stack.rs:30:8 [INFO] [stderr] | [INFO] [stderr] 30 | fn top(&self) -> i32 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_min` [INFO] [stderr] --> src/n155min_stack.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | fn get_min(&self) -> i32 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_min` [INFO] [stderr] --> src/n155min_stack.rs:38:8 [INFO] [stderr] | [INFO] [stderr] 38 | fn update_min(&mut self) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `MyStack` [INFO] [stderr] --> src/n225my_stack.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct MyStack { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/n225my_stack.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `push` [INFO] [stderr] --> src/n225my_stack.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | fn push(&mut self, x: i32) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pop` [INFO] [stderr] --> src/n225my_stack.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | fn pop(&mut self) -> i32 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `top` [INFO] [stderr] --> src/n225my_stack.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 32 | fn top(&self) -> i32 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `empty` [INFO] [stderr] --> src/n225my_stack.rs:37:8 [INFO] [stderr] | [INFO] [stderr] 37 | fn empty(&self) -> bool { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `MyQueue` [INFO] [stderr] --> src/n232my_queue.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct MyQueue { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/n232my_queue.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `push` [INFO] [stderr] --> src/n232my_queue.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | fn push(&mut self, x: i32) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pop` [INFO] [stderr] --> src/n232my_queue.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | fn pop(&mut self) -> i32 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `peek` [INFO] [stderr] --> src/n232my_queue.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 32 | fn peek(&self) -> i32 { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `empty` [INFO] [stderr] --> src/n232my_queue.rs:37:8 [INFO] [stderr] | [INFO] [stderr] 37 | fn empty(&self) -> bool { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `NumArray` [INFO] [stderr] --> src/n303num_array.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct NumArray { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/n303num_array.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | fn new(nums: Vec) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `sum_range` [INFO] [stderr] --> src/n303num_array.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | fn sum_range(&mut self, i: i32, j: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/n401read_binary_watch.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution {} [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `read_binary_watch` [INFO] [stderr] --> src/n401read_binary_watch.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn read_binary_watch(num: i32) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `count_one` [INFO] [stderr] --> src/n401read_binary_watch.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 22 | fn count_one(n: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `CQueue` [INFO] [stderr] --> src/interview/i09c_queue.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct CQueue { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/interview/i09c_queue.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `append_tail` [INFO] [stderr] --> src/interview/i09c_queue.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | fn append_tail(&mut self, value: i32) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `delete_head` [INFO] [stderr] --> src/interview/i09c_queue.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | fn delete_head(&mut self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: module `n191hammingWeight` should have a snake case name [INFO] [stderr] --> src/lib.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | pub mod n191hammingWeight; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `n191hamming_weight` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `prevMax` should have a snake case name [INFO] [stderr] --> src/n198rob.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | let mut prevMax = 0; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `prev_max` [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/n392is_subsequence.rs:17:17 [INFO] [stderr] | [INFO] [stderr] 16 | return false; [INFO] [stderr] | ------------ any code following this expression is unreachable [INFO] [stderr] 17 | break; [INFO] [stderr] | ^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `re` is never read [INFO] [stderr] --> src/n035search_insert.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | let mut re = 0; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `res` is never read [INFO] [stderr] --> src/n058length_of_last_word.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let mut res = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable `i` is assigned to, but never used [INFO] [stderr] --> src/n058length_of_last_word.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | let mut i = 0; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_i` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/n310find_min_height_trees.rs:4:34 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn find_min_height_trees(n: i32, edges: Vec>) -> Vec { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `edges` [INFO] [stderr] --> src/n310find_min_height_trees.rs:4:42 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn find_min_height_trees(n: i32, edges: Vec>) -> Vec { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_edges` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `first` [INFO] [stderr] --> src/n392is_subsequence.rs:13:22 [INFO] [stderr] | [INFO] [stderr] 13 | let (first, last) = t.split_at(ni as usize + 1); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_first` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nums1` [INFO] [stderr] --> src/n004find_median_sorted_arrays.rs:4:38 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn find_median_sorted_arrays(nums1: Vec, nums2: Vec) -> f64 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nums1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nums2` [INFO] [stderr] --> src/n004find_median_sorted_arrays.rs:4:55 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn find_median_sorted_arrays(nums1: Vec, nums2: Vec) -> f64 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nums2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node` [INFO] [stderr] --> src/n437path_sum.rs:19:21 [INFO] [stderr] | [INFO] [stderr] 19 | if let Some(node) = root.clone() { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `res` is never read [INFO] [stderr] --> src/n441arrange_coins.rs:5:13 [INFO] [stderr] | [INFO] [stderr] 5 | let mut res = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/interview/i11min_array.rs:33:41 [INFO] [stderr] | [INFO] [stderr] 33 | fn in_order(v: &Vec, s: usize, e: usize) -> i32 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/n392is_subsequence.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | let mut s = s; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/n876middle_node.rs:55:13 [INFO] [stderr] | [INFO] [stderr] 55 | let mut head = linkedlist![1,2,3,4,5]; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/n876middle_node.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | let mut head = linkedlist![1,2,3,4,5,6]; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/n401read_binary_watch.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | ... let mut res = vec!["1:00".to_owned(), "2:00".to_owned(), "4:00".to_owned(), "8:00".to_owned(), "0:01".to_owned(), "0:02".to_owned()... [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/n310find_min_height_trees.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Solution {} [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `find_min_height_trees` [INFO] [stderr] --> src/n310find_min_height_trees.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn find_min_height_trees(n: i32, edges: Vec>) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: module `n191hammingWeight` should have a snake case name [INFO] [stderr] --> src/lib.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | pub mod n191hammingWeight; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `n191hamming_weight` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `prevMax` should have a snake case name [INFO] [stderr] --> src/n198rob.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | let mut prevMax = 0; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `prev_max` [INFO] [stderr] [INFO] [stderr] warning: variable `currMax` should have a snake case name [INFO] [stderr] --> src/n198rob.rs:6:17 [INFO] [stderr] | [INFO] [stderr] 6 | let mut currMax = 0; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `curr_max` [INFO] [stderr] [INFO] [stderr] warning: method `hammingWeight` should have a snake case name [INFO] [stderr] --> src/n191hammingWeight.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn hammingWeight (n: u32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `hamming_weight` [INFO] [stderr] [INFO] [stderr] warning: 22 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable `currMax` should have a snake case name [INFO] [stderr] --> src/n198rob.rs:6:17 [INFO] [stderr] | [INFO] [stderr] 6 | let mut currMax = 0; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `curr_max` [INFO] [stderr] [INFO] [stderr] warning: method `hammingWeight` should have a snake case name [INFO] [stderr] --> src/n191hammingWeight.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn hammingWeight (n: u32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `hamming_weight` [INFO] [stderr] [INFO] [stderr] warning: 69 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `leetcode_prelude::ListNode` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use leetcode_prelude::ListNode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `leetcode_prelude::linkedlist` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use leetcode_prelude::linkedlist; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/algo-8078dd7365503124 [INFO] [stdout] [INFO] [stdout] running 86 tests [INFO] [stdout] test interview::i03find_repeat_number::tests::i03 ... ok [INFO] [stdout] test interview::i04find_number_in2_d_array::tests::i04 ... ok [INFO] [stdout] test interview::i05replace_space::tests::i05 ... ok [INFO] [stdout] test interview::i07build_tree::tests::i07 ... ok [INFO] [stdout] test interview::i11min_array::tests::i11 ... ok [INFO] [stdout] test interview::i12exist::tests::i12 ... ok [INFO] [stdout] test n002add_two_numbers::tests::test002 ... ok [INFO] [stdout] test n003length_of_longest_substring::tests::test003 ... ok [INFO] [stdout] test n009is_palindrome::tests::test1 ... ok [INFO] [stdout] test n027remove_element::tests::test1 ... ok [INFO] [stdout] test n035search_insert::tests::test2 ... ok [INFO] [stdout] test n035search_insert::tests::test4 ... ok [INFO] [stdout] test interview::i06reverse_print::tests::i06 ... ok [INFO] [stdout] test interview::i10fib::tests::i10 ... ok [INFO] [stdout] test interview::i10num_ways::tests::i10_2 ... ok [INFO] [stdout] test n021merge_two_lists::tests::test1 ... ok [INFO] [stdout] test n083delete_duplicates::tests::test083 ... ok [INFO] [stdout] test interview::i14cutting_rope_1::tests::i14 ... ok [INFO] [stdout] test interview::i14cutting_rope_2::tests::i14_2 ... ok [INFO] [stdout] test n070climb_stairs::tests::test_climb_stairs ... ok [INFO] [stdout] test n035search_insert::tests::test1 ... ok [INFO] [stdout] test n035search_insert::tests::test3 ... ok [INFO] [stdout] test n100is_same_tree::tests::test100 ... ok [INFO] [stdout] test n107level_order_bottom::tests::test107 ... ok [INFO] [stdout] test n1002common_chars::tests::test_common_chars ... ok [INFO] [stdout] test n119get_row::tests::test119 ... ok [INFO] [stdout] test n1310xor_queries::tests::test1 ... ok [INFO] [stdout] test n155min_stack::tests::test155 ... ok [INFO] [stdout] test n167two_sum::tests::test167 ... ok [INFO] [stdout] test n168convert_to_title::tests::test168 ... ok [INFO] [stdout] test n169majority_element::tests::test169 ... ok [INFO] [stdout] test n171title_to_number::tests::test171 ... ok [INFO] [stdout] test n172trailing_zeroes::tests::test172 ... ok [INFO] [stdout] test n189rotate::tests::test189 ... ok [INFO] [stdout] test n191hammingWeight::tests::test191 ... ok [INFO] [stdout] test n198rob::tests::test198 ... ok [INFO] [stdout] test n202is_happy::tests::test202 ... ok [INFO] [stdout] test n203remove_elements::tests::test203 ... ok [INFO] [stdout] test n205is_isomorphic::tests::test205 ... ok [INFO] [stdout] test n206reverse_list::tests::test1 ... ok [INFO] [stdout] test n219contains_nearby_duplicate::tests::test219 ... ok [INFO] [stdout] test n226invert_tree::tests::test226 ... ok [INFO] [stdout] test n231is_power_of_two::tests::test231 ... ok [INFO] [stdout] test n232my_queue::tests::test232 ... ok [INFO] [stdout] test n257binary_tree_paths::tests::test257 ... ok [INFO] [stdout] test n108sorted_array_to_bst::tests::test108 ... ok [INFO] [stdout] test n067add_binary::tests::test1 ... ok [INFO] [stdout] test n058length_of_last_word::tests::test1 ... ok [INFO] [stdout] test n292can_win_nim::tests::test292 ... ok [INFO] [stdout] test interview::i09c_queue::tests::i09 ... ok [INFO] [stdout] test n263is_ugly::tests::test263 ... ok [INFO] [stdout] test n112has_path_sum::tests::test112 ... ok [INFO] [stdout] test n110is_balanced::tests::test110 ... ok [INFO] [stdout] test n342is_power_of_four::tests::test342 ... ok [INFO] [stdout] test n111min_depth::tests::test111 ... ok [INFO] [stdout] test n345reverse_vowels::tests::test345 ... ok [INFO] [stdout] test n367is_perfect_square::tests::test367 ... ok [INFO] [stdout] test n290word_pattern::tests::test290 ... ok [INFO] [stdout] test n349intersection::tests::test349 ... ok [INFO] [stdout] test n389find_the_difference::tests::test389 ... ok [INFO] [stdout] test n303num_array::tests::test303 ... ok [INFO] [stdout] test n405to_hex::tests::test405 ... ok [INFO] [stdout] test n053max_sub_array::tests::test2 ... ok [INFO] [stdout] test n414third_max::tests::test414 ... ok [INFO] [stdout] test n434count_segments::tests::test434 ... ok [INFO] [stdout] test n409longest_palindrome::tests::test409 ... ok [INFO] [stdout] test n371get_sum::tests::test371 ... ok [INFO] [stdout] test n392is_subsequence::tests::test_is_subsequence ... ok [INFO] [stdout] test n404sum_of_left_leaves::tests::test404 ... ok [INFO] [stdout] test n383can_construct::tests::test383 ... ok [INFO] [stdout] test n448find_disappeared_numbers::tests::test448 ... ok [INFO] [stdout] test n258add_digits::tests::test258 ... ok [INFO] [stdout] test n876middle_node::tests::test1 ... ok [INFO] [stdout] test n463island_perimeter::tests::test463 ... ok [INFO] [stdout] test n441arrange_coins::tests::test441 ... ok [INFO] [stdout] test n876middle_node::tests::test2 ... ok [INFO] [stdout] test n447number_of_boomerangs::tests::test447 ... ok [INFO] [stdout] test n443compress::tests::test443 ... ok [INFO] [stdout] test n053max_sub_array::tests::test1 ... ok [INFO] [stdout] test n299get_hint::tests::test299 ... ok [INFO] [stdout] test n069my_sqrt::tests::test1 ... ok [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stdout] test interview::i13moving_count::tests::i13 ... FAILED [INFO] [stdout] test n004find_median_sorted_arrays::tests::test004 ... FAILED [INFO] [stdout] test n225my_stack::tests::test225 ... FAILED [INFO] [stdout] test n401read_binary_watch::tests::test401 ... FAILED [INFO] [stdout] test n437path_sum::tests::test437 ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- interview::i13moving_count::tests::i13 stdout ---- [INFO] [stdout] thread 'interview::i13moving_count::tests::i13' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `0`, [INFO] [stdout] right: `2`', src/interview/i13moving_count.rs:58:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56376dcabef5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x56376dcabef5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56376dcabef5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x56376dcabef5 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x56376dcd3ffc - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x56376dc5f945 - std::io::Write::write_fmt::hd8ff364c7845d2d0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x56376dca65c1 - std::io::impls::>::write_fmt::h1c057ef6e8762996 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x56376dcae650 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x56376dcae650 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x56376dcae650 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x56376dcae34a - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x56376dcaec93 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x56376dcae88b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:437 [INFO] [stdout] 13: 0x56376dcae7fb - std::panicking::begin_panic_fmt::h2ff295231415d4a6 [INFO] [stdout] at src/libstd/panicking.rs:391 [INFO] [stdout] 14: 0x56376dc381ce - algo::interview::i13moving_count::tests::i13::h73700432eaf5cabf [INFO] [stdout] at src/interview/i13moving_count.rs:58 [INFO] [stdout] 15: 0x56376dc3802a - algo::interview::i13moving_count::tests::i13::{{closure}}::h57d56d2366a36e23 [INFO] [stdout] at src/interview/i13moving_count.rs:57 [INFO] [stdout] 16: 0x56376dbf1c0e - core::ops::function::FnOnce::call_once::h8e558c7148f9c54e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 17: 0x56376dc86ebc - as core::ops::function::FnOnce>::call_once::h42148c33ed88c979 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 18: 0x56376dc86ebc - as core::ops::function::FnOnce<()>>::call_once::h759dc0b09d774665 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x56376dc86ebc - std::panicking::try::do_call::h676ad1fc9e9badea [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 20: 0x56376dc86ebc - std::panicking::try::hee36a8727a3050b0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 21: 0x56376dc86ebc - std::panic::catch_unwind::hd5d426ebd89b2542 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x56376dc86ebc - test::run_test_in_process::h8dacdba4dc4cbaa5 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x56376dc86ebc - test::run_test::run_test_inner::{{closure}}::hf93754afad6be40f [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x56376dc5ee36 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c69fab544a90730 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x56376dc63ec5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf302fafa60d80f2 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x56376dc63ec5 - as core::ops::function::FnOnce<()>>::call_once::h39ede710608e817e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x56376dc63ec5 - std::panicking::try::do_call::hec0b4d2faa46fbf7 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 28: 0x56376dc63ec5 - std::panicking::try::h0144ba3f2539803d [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 29: 0x56376dc63ec5 - std::panic::catch_unwind::ha03e59eb589f857b [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x56376dc63ec5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdeba34620a4a7a44 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x56376dc63ec5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h552693dbb801eadd [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 32: 0x56376dcb4e5a - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 33: 0x56376dcb4e5a - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 34: 0x56376dcb4e5a - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f684db32609 - start_thread [INFO] [stdout] 36: 0x7f684da3e103 - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- n004find_median_sorted_arrays::tests::test004 stdout ---- [INFO] [stdout] thread 'n004find_median_sorted_arrays::tests::test004' panicked at 'not implemented', src/n004find_median_sorted_arrays.rs:5:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56376dcabef5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x56376dcabef5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56376dcabef5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x56376dcabef5 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x56376dcd3ffc - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x56376dc5f945 - std::io::Write::write_fmt::hd8ff364c7845d2d0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x56376dca65c1 - std::io::impls::>::write_fmt::h1c057ef6e8762996 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x56376dcae650 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x56376dcae650 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x56376dcae650 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x56376dcae34a - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x56376dcaec93 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x56376dc396b5 - std::panicking::begin_panic::hd15ac044e8b663e6 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:456 [INFO] [stdout] 13: 0x56376dc58b3c - algo::n004find_median_sorted_arrays::Solution::find_median_sorted_arrays::h8f00a629fa2c8387 [INFO] [stdout] at src/n004find_median_sorted_arrays.rs:5 [INFO] [stdout] 14: 0x56376dbf93b0 - algo::n004find_median_sorted_arrays::tests::test004::h7ce4bd061a18f22d [INFO] [stdout] at src/n004find_median_sorted_arrays.rs:18 [INFO] [stdout] 15: 0x56376dbf928a - algo::n004find_median_sorted_arrays::tests::test004::{{closure}}::h832e8067ca369830 [INFO] [stdout] at src/n004find_median_sorted_arrays.rs:14 [INFO] [stdout] 16: 0x56376dbf1b7e - core::ops::function::FnOnce::call_once::h862dde3d4e99fafa [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 17: 0x56376dc86ebc - as core::ops::function::FnOnce>::call_once::h42148c33ed88c979 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 18: 0x56376dc86ebc - as core::ops::function::FnOnce<()>>::call_once::h759dc0b09d774665 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x56376dc86ebc - std::panicking::try::do_call::h676ad1fc9e9badea [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 20: 0x56376dc86ebc - std::panicking::try::hee36a8727a3050b0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 21: 0x56376dc86ebc - std::panic::catch_unwind::hd5d426ebd89b2542 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x56376dc86ebc - test::run_test_in_process::h8dacdba4dc4cbaa5 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x56376dc86ebc - test::run_test::run_test_inner::{{closure}}::hf93754afad6be40f [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x56376dc5ee36 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c69fab544a90730 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x56376dc63ec5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf302fafa60d80f2 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x56376dc63ec5 - as core::ops::function::FnOnce<()>>::call_once::h39ede710608e817e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x56376dc63ec5 - std::panicking::try::do_call::hec0b4d2faa46fbf7 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 28: 0x56376dc63ec5 - std::panicking::try::h0144ba3f2539803d [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 29: 0x56376dc63ec5 - std::panic::catch_unwind::ha03e59eb589f857b [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x56376dc63ec5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdeba34620a4a7a44 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x56376dc63ec5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h552693dbb801eadd [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 32: 0x56376dcb4e5a - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 33: 0x56376dcb4e5a - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 34: 0x56376dcb4e5a - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f684db32609 - start_thread [INFO] [stdout] 36: 0x7f684da3e103 - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- n225my_stack::tests::test225 stdout ---- [INFO] [stdout] thread 'n225my_stack::tests::test225' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `2`, [INFO] [stdout] right: `1`', src/n225my_stack.rs:52:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56376dcabef5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x56376dcabef5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56376dcabef5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x56376dcabef5 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x56376dcd3ffc - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x56376dc5f945 - std::io::Write::write_fmt::hd8ff364c7845d2d0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x56376dca65c1 - std::io::impls::>::write_fmt::h1c057ef6e8762996 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x56376dcae650 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x56376dcae650 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x56376dcae650 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x56376dcae34a - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x56376dcaec93 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x56376dcae88b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:437 [INFO] [stdout] 13: 0x56376dcae7fb - std::panicking::begin_panic_fmt::h2ff295231415d4a6 [INFO] [stdout] at src/libstd/panicking.rs:391 [INFO] [stdout] 14: 0x56376dc2ea3d - algo::n225my_stack::tests::test225::hdb8468084e392e22 [INFO] [stdout] at src/n225my_stack.rs:52 [INFO] [stdout] 15: 0x56376dc2e7ca - algo::n225my_stack::tests::test225::{{closure}}::h8287b9ee9677663a [INFO] [stdout] at src/n225my_stack.rs:47 [INFO] [stdout] 16: 0x56376dbf1dee - core::ops::function::FnOnce::call_once::ha66819e08a231004 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 17: 0x56376dc86ebc - as core::ops::function::FnOnce>::call_once::h42148c33ed88c979 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 18: 0x56376dc86ebc - as core::ops::function::FnOnce<()>>::call_once::h759dc0b09d774665 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x56376dc86ebc - std::panicking::try::do_call::h676ad1fc9e9badea [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 20: 0x56376dc86ebc - std::panicking::try::hee36a8727a3050b0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 21: 0x56376dc86ebc - std::panic::catch_unwind::hd5d426ebd89b2542 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x56376dc86ebc - test::run_test_in_process::h8dacdba4dc4cbaa5 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x56376dc86ebc - test::run_test::run_test_inner::{{closure}}::hf93754afad6be40f [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x56376dc5ee36 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c69fab544a90730 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x56376dc63ec5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf302fafa60d80f2 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x56376dc63ec5 - as core::ops::function::FnOnce<()>>::call_once::h39ede710608e817e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x56376dc63ec5 - std::panicking::try::do_call::hec0b4d2faa46fbf7 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 28: 0x56376dc63ec5 - std::panicking::try::h0144ba3f2539803d [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 29: 0x56376dc63ec5 - std::panic::catch_unwind::ha03e59eb589f857b [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x56376dc63ec5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdeba34620a4a7a44 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x56376dc63ec5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h552693dbb801eadd [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 32: 0x56376dcb4e5a - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 33: 0x56376dcb4e5a - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 34: 0x56376dcb4e5a - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f684db32609 - start_thread [INFO] [stdout] 36: 0x7f684da3e103 - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- n401read_binary_watch::tests::test401 stdout ---- [INFO] [stdout] thread 'n401read_binary_watch::tests::test401' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `["1:00", "2:00", "4:00", "8:00", "0:01", "0:02", "0:04", "0:08", "0:16", "0:32"]`, [INFO] [stdout] right: `["0:01", "0:02", "0:04", "0:08", "0:16", "0:32", "1:00", "2:00", "4:00", "8:00"]`', src/n401read_binary_watch.rs:39:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56376dcabef5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x56376dcabef5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56376dcabef5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x56376dcabef5 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x56376dcd3ffc - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x56376dc5f945 - std::io::Write::write_fmt::hd8ff364c7845d2d0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x56376dca65c1 - std::io::impls::>::write_fmt::h1c057ef6e8762996 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x56376dcae650 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x56376dcae650 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x56376dcae650 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x56376dcae34a - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x56376dcaec93 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x56376dcae88b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:437 [INFO] [stdout] 13: 0x56376dcae7fb - std::panicking::begin_panic_fmt::h2ff295231415d4a6 [INFO] [stdout] at src/libstd/panicking.rs:391 [INFO] [stdout] 14: 0x56376dc37039 - algo::n401read_binary_watch::tests::test401::h137d3b61739202b9 [INFO] [stdout] at src/n401read_binary_watch.rs:39 [INFO] [stdout] 15: 0x56376dc36ada - algo::n401read_binary_watch::tests::test401::{{closure}}::h542018ce318dc785 [INFO] [stdout] at src/n401read_binary_watch.rs:37 [INFO] [stdout] 16: 0x56376dbf16fe - core::ops::function::FnOnce::call_once::h40d07b188849fed4 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 17: 0x56376dc86ebc - as core::ops::function::FnOnce>::call_once::h42148c33ed88c979 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 18: 0x56376dc86ebc - as core::ops::function::FnOnce<()>>::call_once::h759dc0b09d774665 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x56376dc86ebc - std::panicking::try::do_call::h676ad1fc9e9badea [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 20: 0x56376dc86ebc - std::panicking::try::hee36a8727a3050b0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 21: 0x56376dc86ebc - std::panic::catch_unwind::hd5d426ebd89b2542 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x56376dc86ebc - test::run_test_in_process::h8dacdba4dc4cbaa5 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x56376dc86ebc - test::run_test::run_test_inner::{{closure}}::hf93754afad6be40f [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x56376dc5ee36 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c69fab544a90730 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x56376dc63ec5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf302fafa60d80f2 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x56376dc63ec5 - as core::ops::function::FnOnce<()>>::call_once::h39ede710608e817e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x56376dc63ec5 - std::panicking::try::do_call::hec0b4d2faa46fbf7 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 28: 0x56376dc63ec5 - std::panicking::try::h0144ba3f2539803d [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 29: 0x56376dc63ec5 - std::panic::catch_unwind::ha03e59eb589f857b [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x56376dc63ec5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdeba34620a4a7a44 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x56376dc63ec5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h552693dbb801eadd [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 32: 0x56376dcb4e5a - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 33: 0x56376dcb4e5a - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 34: 0x56376dcb4e5a - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f684db32609 - start_thread [INFO] [stdout] 36: 0x7f684da3e103 - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- n437path_sum::tests::test437 stdout ---- [INFO] [stdout] thread 'n437path_sum::tests::test437' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `3`, [INFO] [stdout] right: `0`', src/n437path_sum.rs:49:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56376dcabef5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x56376dcabef5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56376dcabef5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x56376dcabef5 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x56376dcd3ffc - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x56376dc5f945 - std::io::Write::write_fmt::hd8ff364c7845d2d0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x56376dca65c1 - std::io::impls::>::write_fmt::h1c057ef6e8762996 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x56376dcae650 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x56376dcae650 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x56376dcae650 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x56376dcae34a - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x56376dcaec93 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x56376dcae88b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:437 [INFO] [stdout] 13: 0x56376dcae7fb - std::panicking::begin_panic_fmt::h2ff295231415d4a6 [INFO] [stdout] at src/libstd/panicking.rs:391 [INFO] [stdout] 14: 0x56376dc0d76d - algo::n437path_sum::tests::test437::hb8f8bfa42d3425e2 [INFO] [stdout] at src/n437path_sum.rs:49 [INFO] [stdout] 15: 0x56376dc0cb2a - algo::n437path_sum::tests::test437::{{closure}}::h46edb31bc277529b [INFO] [stdout] at src/n437path_sum.rs:47 [INFO] [stdout] 16: 0x56376dbf1dbe - core::ops::function::FnOnce::call_once::ha369d73c973a3633 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 17: 0x56376dc86ebc - as core::ops::function::FnOnce>::call_once::h42148c33ed88c979 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 18: 0x56376dc86ebc - as core::ops::function::FnOnce<()>>::call_once::h759dc0b09d774665 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x56376dc86ebc - std::panicking::try::do_call::h676ad1fc9e9badea [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 20: 0x56376dc86ebc - std::panicking::try::hee36a8727a3050b0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 21: 0x56376dc86ebc - std::panic::catch_unwind::hd5d426ebd89b2542 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x56376dc86ebc - test::run_test_in_process::h8dacdba4dc4cbaa5 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x56376dc86ebc - test::run_test::run_test_inner::{{closure}}::hf93754afad6be40f [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x56376dc5ee36 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c69fab544a90730 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x56376dc63ec5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf302fafa60d80f2 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x56376dc63ec5 - as core::ops::function::FnOnce<()>>::call_once::h39ede710608e817e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x56376dc63ec5 - std::panicking::try::do_call::hec0b4d2faa46fbf7 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 28: 0x56376dc63ec5 - std::panicking::try::h0144ba3f2539803d [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 29: 0x56376dc63ec5 - std::panic::catch_unwind::ha03e59eb589f857b [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x56376dc63ec5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdeba34620a4a7a44 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x56376dc63ec5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h552693dbb801eadd [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 32: 0x56376dcb4e5a - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 33: 0x56376dcb4e5a - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 34: 0x56376dcb4e5a - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f684db32609 - start_thread [INFO] [stdout] 36: 0x7f684da3e103 - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] interview::i13moving_count::tests::i13 [INFO] [stdout] n004find_median_sorted_arrays::tests::test004 [INFO] [stdout] n225my_stack::tests::test225 [INFO] [stdout] n401read_binary_watch::tests::test401 [INFO] [stdout] n437path_sum::tests::test437 [INFO] [stdout] [INFO] [stdout] test result: FAILED. 81 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e5d9c373ab088da4608de9179c351f6239a14b7d2bb367e7147af83a4536f8a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5d9c373ab088da4608de9179c351f6239a14b7d2bb367e7147af83a4536f8a5", kill_on_drop: false }` [INFO] [stdout] e5d9c373ab088da4608de9179c351f6239a14b7d2bb367e7147af83a4536f8a5