[INFO] cloning repository https://github.com/dayang/leetcode-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dayang/leetcode-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdayang%2Fleetcode-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdayang%2Fleetcode-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3871a38d4f6951664c216e4c43bcaec88938fc41
[INFO] testing dayang/leetcode-rs against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdayang%2Fleetcode-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dayang/leetcode-rs
[INFO] finished tweaking git repo https://github.com/dayang/leetcode-rs
[INFO] tweaked toml for git repo https://github.com/dayang/leetcode-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dayang/leetcode-rs on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dayang/leetcode-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d02f9454669d4e21d888b2fdf34901084c75689652b0ab5cc4ffc4cedd564ff1
[INFO] running `Command { std: "docker" "start" "-a" "d02f9454669d4e21d888b2fdf34901084c75689652b0ab5cc4ffc4cedd564ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d02f9454669d4e21d888b2fdf34901084c75689652b0ab5cc4ffc4cedd564ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d02f9454669d4e21d888b2fdf34901084c75689652b0ab5cc4ffc4cedd564ff1", kill_on_drop: false }`
[INFO] [stdout] d02f9454669d4e21d888b2fdf34901084c75689652b0ab5cc4ffc4cedd564ff1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ee3c5b9401a6e96643d8f81f6bb16d428de588371c3fff7b3fc68d87e96960f
[INFO] running `Command { std: "docker" "start" "-a" "3ee3c5b9401a6e96643d8f81f6bb16d428de588371c3fff7b3fc68d87e96960f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling min-cost-climbing-stairs v0.1.0 (/opt/rustwide/workdir/min-cost-climbing-stairs)
[INFO] [stderr]    Compiling count-square-submatrices-with-all-ones v0.1.0 (/opt/rustwide/workdir/count-square-submatrices-with-all-ones)
[INFO] [stderr]    Compiling string-to-integer-atoi v0.1.0 (/opt/rustwide/workdir/string-to-integer-atoi)
[INFO] [stderr]    Compiling best-time-to-buy-and-sell-stock-iv v0.1.0 (/opt/rustwide/workdir/best-time-to-buy-and-sell-stock-iv)
[INFO] [stderr]    Compiling find-pivot-index v0.1.0 (/opt/rustwide/workdir/find-pivot-index)
[INFO] [stderr]    Compiling baseball-game v0.1.0 (/opt/rustwide/workdir/baseball-game)
[INFO] [stderr]    Compiling daily-temperatures v0.1.0 (/opt/rustwide/workdir/daily-temperatures)
[INFO] [stderr]    Compiling count-negative-numbers-in-a-sorted-matrix v0.1.0 (/opt/rustwide/workdir/count-negative-numbers-in-a-sorted-matrix)
[INFO] [stderr]    Compiling valid-number v0.1.0 (/opt/rustwide/workdir/valid-number)
[INFO] [stderr]    Compiling largest-rectangle-in-histogram v0.1.0 (/opt/rustwide/workdir/largest-rectangle-in-histogram)
[INFO] [stderr]    Compiling valid-anagram v0.1.0 (/opt/rustwide/workdir/valid-anagram)
[INFO] [stderr]    Compiling uncrossed-lines v0.1.0 (/opt/rustwide/workdir/uncrossed-lines)
[INFO] [stderr]    Compiling unique-binary-search-trees v0.1.0 (/opt/rustwide/workdir/unique-binary-search-trees)
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]   --> count-negative-numbers-in-a-sorted-matrix/src/main.rs:54:38
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn solve(l: usize, r: usize, L: usize, R: usize, grid: &Vec<Vec<i32>>) -> i32 {
[INFO] [stdout]    |                                      ^ help: convert the identifier to snake case: `l`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]   --> count-negative-numbers-in-a-sorted-matrix/src/main.rs:54:48
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn solve(l: usize, r: usize, L: usize, R: usize, grid: &Vec<Vec<i32>>) -> i32 {
[INFO] [stdout]    |                                                ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling validate-binary-search-tree v0.1.0 (/opt/rustwide/workdir/validate-binary-search-tree)
[INFO] [stderr]    Compiling airplane-seat-assignment-probability v0.1.0 (/opt/rustwide/workdir/airplane-seat-assignment-probability)
[INFO] [stderr]    Compiling longest-valid-parentheses v0.1.0 (/opt/rustwide/workdir/longest-valid-parentheses)
[INFO] [stderr]    Compiling ji-qi-ren-de-yun-dong-fan-wei-lcof v0.1.0 (/opt/rustwide/workdir/ji-qi-ren-de-yun-dong-fan-wei-lcof)
[INFO] [stderr]    Compiling generate-parentheses v0.1.0 (/opt/rustwide/workdir/generate-parentheses)
[INFO] [stderr]    Compiling house-robber v0.1.0 (/opt/rustwide/workdir/house-robber)
[INFO] [stderr]    Compiling online-stock-span v0.1.0 (/opt/rustwide/workdir/online-stock-span)
[INFO] [stderr]    Compiling binary-tree-inorder-traversal v0.1.0 (/opt/rustwide/workdir/binary-tree-inorder-traversal)
[INFO] [stderr]    Compiling house-robber-ii v0.1.0 (/opt/rustwide/workdir/house-robber-ii)
[INFO] [stderr]    Compiling replace-words v0.1.0 (/opt/rustwide/workdir/replace-words)
[INFO] [stderr]    Compiling binary-search-tree-iterator v0.1.0 (/opt/rustwide/workdir/binary-search-tree-iterator)
[INFO] [stderr]    Compiling counting-bits v0.1.0 (/opt/rustwide/workdir/counting-bits)
[INFO] [stderr]    Compiling next-greater-element-i v0.1.0 (/opt/rustwide/workdir/next-greater-element-i)
[INFO] [stderr]    Compiling reverse-nodes-in-k-group v0.1.0 (/opt/rustwide/workdir/reverse-nodes-in-k-group)
[INFO] [stderr]    Compiling minimum-ascii-delete-sum-for-two-strings v0.1.0 (/opt/rustwide/workdir/minimum-ascii-delete-sum-for-two-strings)
[INFO] [stderr]    Compiling best-time-to-buy-and-sell-stock-ii v0.1.0 (/opt/rustwide/workdir/best-time-to-buy-and-sell-stock-ii)
[INFO] [stdout] warning: unused variable: `head`
[INFO] [stdout]   --> reverse-nodes-in-k-group/src/main.rs:95:28
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn reverse_k_group(head: Option<Box<ListNode>>, k: i32) -> Option<Box<ListNode>> {
[INFO] [stdout]    |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_head`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> reverse-nodes-in-k-group/src/main.rs:95:57
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn reverse_k_group(head: Option<Box<ListNode>>, k: i32) -> Option<Box<ListNode>> {
[INFO] [stdout]    |                                                         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> reverse-nodes-in-k-group/src/main.rs:84:6
[INFO] [stdout]    |
[INFO] [stdout] 82 | impl ListNode {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 83 |   #[inline]
[INFO] [stdout] 84 |   fn new(val: i32) -> Self {
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling maximum-subarray v0.1.0 (/opt/rustwide/workdir/maximum-subarray)
[INFO] [stderr]    Compiling recover-binary-search-tree v0.1.0 (/opt/rustwide/workdir/recover-binary-search-tree)
[INFO] [stderr]    Compiling how-many-numbers-are-smaller-than-the-current-number v0.1.0 (/opt/rustwide/workdir/how-many-numbers-are-smaller-than-the-current-number)
[INFO] [stderr]    Compiling reverse-integer v0.1.0 (/opt/rustwide/workdir/reverse-integer)
[INFO] [stderr]    Compiling next-greater-element-ii v0.1.0 (/opt/rustwide/workdir/next-greater-element-ii)
[INFO] [stderr]    Compiling triangle v0.1.0 (/opt/rustwide/workdir/triangle)
[INFO] [stderr]    Compiling add-two-numbers v0.1.0 (/opt/rustwide/workdir/add-two-numbers)
[INFO] [stderr]    Compiling longest-word-in-dictionary v0.1.0 (/opt/rustwide/workdir/longest-word-in-dictionary)
[INFO] [stderr]    Compiling symmetric-tree v0.1.0 (/opt/rustwide/workdir/symmetric-tree)
[INFO] [stderr]    Compiling longest-common-subsequence v0.1.0 (/opt/rustwide/workdir/longest-common-subsequence)
[INFO] [stderr]    Compiling add-digits v0.1.0 (/opt/rustwide/workdir/add-digits)
[INFO] [stderr]    Compiling palindromic-substrings v0.1.0 (/opt/rustwide/workdir/palindromic-substrings)
[INFO] [stderr]    Compiling construct-binary-tree-from-preorder-and-inorder-traversal v0.1.0 (/opt/rustwide/workdir/construct-binary-tree-from-preorder-and-inorder-traversal)
[INFO] [stderr]    Compiling minimum-cost-tree-from-leaf-values v0.1.0 (/opt/rustwide/workdir/minimum-cost-tree-from-leaf-values)
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> palindromic-substrings/src/main.rs:27:29
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn count_substrings(s: String) -> i32 {
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling two-sum v0.1.0 (/opt/rustwide/workdir/two-sum)
[INFO] [stderr]    Compiling best-time-to-buy-and-sell-stock-iii v0.1.0 (/opt/rustwide/workdir/best-time-to-buy-and-sell-stock-iii)
[INFO] [stdout] warning: unused variable: `arr`
[INFO] [stdout]   --> minimum-cost-tree-from-leaf-values/src/main.rs:34:33
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn mct_from_leaf_values(arr: Vec<i32>) -> i32 {
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_arr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling minimum-falling-path-sum v0.1.0 (/opt/rustwide/workdir/minimum-falling-path-sum)
[INFO] [stderr]    Compiling increasing-subsequences v0.1.0 (/opt/rustwide/workdir/increasing-subsequences)
[INFO] [stderr]    Compiling non-decreasing-array v0.1.0 (/opt/rustwide/workdir/non-decreasing-array)
[INFO] [stderr]    Compiling rotate-matrix-lcci v0.1.0 (/opt/rustwide/workdir/rotate-matrix-lcci)
[INFO] [stderr]    Compiling trapping-rain-water v0.1.0 (/opt/rustwide/workdir/trapping-rain-water)
[INFO] [stderr]    Compiling divisor-game v0.1.0 (/opt/rustwide/workdir/divisor-game)
[INFO] [stdout] warning: unexpected `cfg` condition name: `tes`
[INFO] [stdout]   --> best-time-to-buy-and-sell-stock-iii/src/main.rs:56:7
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[cfg(tes)]
[INFO] [stdout]    |       ^^^ help: there is a config with a similar name: `test`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tes)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tes)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling game-of-life v0.1.0 (/opt/rustwide/workdir/game-of-life)
[INFO] [stderr]    Compiling longest-substring-without-repeating-characters v0.1.0 (/opt/rustwide/workdir/longest-substring-without-repeating-characters)
[INFO] [stderr]    Compiling stone-game v0.1.0 (/opt/rustwide/workdir/stone-game)
[INFO] [stderr]    Compiling best-time-to-buy-and-sell-stock-with-transaction-fee v0.1.0 (/opt/rustwide/workdir/best-time-to-buy-and-sell-stock-with-transaction-fee)
[INFO] [stderr]    Compiling delete-operation-for-two-strings v0.1.0 (/opt/rustwide/workdir/delete-operation-for-two-strings)
[INFO] [stderr]    Compiling utf-8-validation v0.1.0 (/opt/rustwide/workdir/utf-8-validation)
[INFO] [stderr]    Compiling matrix-block-sum v0.1.0 (/opt/rustwide/workdir/matrix-block-sum)
[INFO] [stderr]    Compiling best-time-to-buy-and-sell-stock-with-cooldown v0.1.0 (/opt/rustwide/workdir/best-time-to-buy-and-sell-stock-with-cooldown)
[INFO] [stderr]    Compiling lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof v0.1.0 (/opt/rustwide/workdir/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof)
[INFO] [stderr]    Compiling best-time-to-buy-and-sell-stock v0.1.0 (/opt/rustwide/workdir/best-time-to-buy-and-sell-stock)
[INFO] [stderr]    Compiling same-tree v0.1.0 (/opt/rustwide/workdir/same-tree)
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling edit-distance v0.1.0 (/opt/rustwide/workdir/edit-distance)
[INFO] [stderr]    Compiling unique-binary-search-trees-ii v0.1.0 (/opt/rustwide/workdir/unique-binary-search-trees-ii)
[INFO] [stderr]    Compiling reverse-words-in-a-string v0.1.0 (/opt/rustwide/workdir/reverse-words-in-a-string)
[INFO] [stderr]    Compiling is-subsequence v0.1.0 (/opt/rustwide/workdir/is-subsequence)
[INFO] [stderr]    Compiling longest-increasing-subsequence v0.1.0 (/opt/rustwide/workdir/longest-increasing-subsequence)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof/src/main.rs:22:6
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl ListNode {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 21 |   #[inline]
[INFO] [stdout] 22 |   fn new(val: i32) -> Self {
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling sort-an-array v0.1.0 (/opt/rustwide/workdir/sort-an-array)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> sort-an-array/src/main.rs:85:34
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn sort_array_shell_sort(mut nums: Vec<i32>) -> Vec<i32> {
[INFO] [stdout]    |                                  ----^^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `insert_group` is never used
[INFO] [stdout]   --> sort-an-array/src/main.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Solution {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 90 |     fn insert_group() {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.58s
[INFO] running `Command { std: "docker" "inspect" "3ee3c5b9401a6e96643d8f81f6bb16d428de588371c3fff7b3fc68d87e96960f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ee3c5b9401a6e96643d8f81f6bb16d428de588371c3fff7b3fc68d87e96960f", kill_on_drop: false }`
[INFO] [stdout] 3ee3c5b9401a6e96643d8f81f6bb16d428de588371c3fff7b3fc68d87e96960f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a34cab586699823d5f8fdd7d5e0d4b817af1d81d28530c8213d66d297d187471
[INFO] running `Command { std: "docker" "start" "-a" "a34cab586699823d5f8fdd7d5e0d4b817af1d81d28530c8213d66d297d187471", kill_on_drop: false }`
[INFO] [stderr]    Compiling how-many-numbers-are-smaller-than-the-current-number v0.1.0 (/opt/rustwide/workdir/how-many-numbers-are-smaller-than-the-current-number)
[INFO] [stderr]    Compiling count-negative-numbers-in-a-sorted-matrix v0.1.0 (/opt/rustwide/workdir/count-negative-numbers-in-a-sorted-matrix)
[INFO] [stderr]    Compiling uncrossed-lines v0.1.0 (/opt/rustwide/workdir/uncrossed-lines)
[INFO] [stderr]    Compiling same-tree v0.1.0 (/opt/rustwide/workdir/same-tree)
[INFO] [stderr]    Compiling min-cost-climbing-stairs v0.1.0 (/opt/rustwide/workdir/min-cost-climbing-stairs)
[INFO] [stderr]    Compiling add-two-numbers v0.1.0 (/opt/rustwide/workdir/add-two-numbers)
[INFO] [stderr]    Compiling online-stock-span v0.1.0 (/opt/rustwide/workdir/online-stock-span)
[INFO] [stderr]    Compiling unique-binary-search-trees-ii v0.1.0 (/opt/rustwide/workdir/unique-binary-search-trees-ii)
[INFO] [stderr]    Compiling divisor-game v0.1.0 (/opt/rustwide/workdir/divisor-game)
[INFO] [stderr]    Compiling next-greater-element-i v0.1.0 (/opt/rustwide/workdir/next-greater-element-i)
[INFO] [stderr]    Compiling unique-binary-search-trees v0.1.0 (/opt/rustwide/workdir/unique-binary-search-trees)
[INFO] [stderr]    Compiling validate-binary-search-tree v0.1.0 (/opt/rustwide/workdir/validate-binary-search-tree)
[INFO] [stderr]    Compiling find-pivot-index v0.1.0 (/opt/rustwide/workdir/find-pivot-index)
[INFO] [stderr]    Compiling reverse-integer v0.1.0 (/opt/rustwide/workdir/reverse-integer)
[INFO] [stderr]    Compiling longest-increasing-subsequence v0.1.0 (/opt/rustwide/workdir/longest-increasing-subsequence)
[INFO] [stderr]    Compiling sort-an-array v0.1.0 (/opt/rustwide/workdir/sort-an-array)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> sort-an-array/src/main.rs:85:34
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn sort_array_shell_sort(mut nums: Vec<i32>) -> Vec<i32> {
[INFO] [stdout]    |                                  ----^^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]   --> count-negative-numbers-in-a-sorted-matrix/src/main.rs:54:38
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn solve(l: usize, r: usize, L: usize, R: usize, grid: &Vec<Vec<i32>>) -> i32 {
[INFO] [stdout]    |                                      ^ help: convert the identifier to snake case: `l`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]   --> count-negative-numbers-in-a-sorted-matrix/src/main.rs:54:48
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn solve(l: usize, r: usize, L: usize, R: usize, grid: &Vec<Vec<i32>>) -> i32 {
[INFO] [stdout]    |                                                ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `insert_group` is never used
[INFO] [stdout]   --> sort-an-array/src/main.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Solution {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 90 |     fn insert_group() {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling reverse-words-in-a-string v0.1.0 (/opt/rustwide/workdir/reverse-words-in-a-string)
[INFO] [stderr]    Compiling best-time-to-buy-and-sell-stock v0.1.0 (/opt/rustwide/workdir/best-time-to-buy-and-sell-stock)
[INFO] [stderr]    Compiling increasing-subsequences v0.1.0 (/opt/rustwide/workdir/increasing-subsequences)
[INFO] [stderr]    Compiling construct-binary-tree-from-preorder-and-inorder-traversal v0.1.0 (/opt/rustwide/workdir/construct-binary-tree-from-preorder-and-inorder-traversal)
[INFO] [stderr]    Compiling matrix-block-sum v0.1.0 (/opt/rustwide/workdir/matrix-block-sum)
[INFO] [stderr]    Compiling house-robber v0.1.0 (/opt/rustwide/workdir/house-robber)
[INFO] [stderr]    Compiling best-time-to-buy-and-sell-stock-iii v0.1.0 (/opt/rustwide/workdir/best-time-to-buy-and-sell-stock-iii)
[INFO] [stderr]    Compiling ji-qi-ren-de-yun-dong-fan-wei-lcof v0.1.0 (/opt/rustwide/workdir/ji-qi-ren-de-yun-dong-fan-wei-lcof)
[INFO] [stderr]    Compiling minimum-cost-tree-from-leaf-values v0.1.0 (/opt/rustwide/workdir/minimum-cost-tree-from-leaf-values)
[INFO] [stderr]    Compiling utf-8-validation v0.1.0 (/opt/rustwide/workdir/utf-8-validation)
[INFO] [stderr]    Compiling valid-anagram v0.1.0 (/opt/rustwide/workdir/valid-anagram)
[INFO] [stdout] warning: unexpected `cfg` condition name: `tes`
[INFO] [stdout]   --> best-time-to-buy-and-sell-stock-iii/src/main.rs:56:7
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[cfg(tes)]
[INFO] [stdout]    |       ^^^ help: there is a config with a similar name: `test`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tes)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tes)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling generate-parentheses v0.1.0 (/opt/rustwide/workdir/generate-parentheses)
[INFO] [stdout] warning: unused variable: `arr`
[INFO] [stdout]   --> minimum-cost-tree-from-leaf-values/src/main.rs:34:33
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn mct_from_leaf_values(arr: Vec<i32>) -> i32 {
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_arr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling replace-words v0.1.0 (/opt/rustwide/workdir/replace-words)
[INFO] [stderr]    Compiling lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof v0.1.0 (/opt/rustwide/workdir/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof)
[INFO] [stderr]    Compiling largest-rectangle-in-histogram v0.1.0 (/opt/rustwide/workdir/largest-rectangle-in-histogram)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof/src/main.rs:22:6
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl ListNode {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 21 |   #[inline]
[INFO] [stdout] 22 |   fn new(val: i32) -> Self {
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling minimum-falling-path-sum v0.1.0 (/opt/rustwide/workdir/minimum-falling-path-sum)
[INFO] [stderr]    Compiling stone-game v0.1.0 (/opt/rustwide/workdir/stone-game)
[INFO] [stderr]    Compiling best-time-to-buy-and-sell-stock-with-cooldown v0.1.0 (/opt/rustwide/workdir/best-time-to-buy-and-sell-stock-with-cooldown)
[INFO] [stderr]    Compiling count-square-submatrices-with-all-ones v0.1.0 (/opt/rustwide/workdir/count-square-submatrices-with-all-ones)
[INFO] [stderr]    Compiling triangle v0.1.0 (/opt/rustwide/workdir/triangle)
[INFO] [stderr]    Compiling delete-operation-for-two-strings v0.1.0 (/opt/rustwide/workdir/delete-operation-for-two-strings)
[INFO] [stderr]    Compiling binary-search-tree-iterator v0.1.0 (/opt/rustwide/workdir/binary-search-tree-iterator)
[INFO] [stderr]    Compiling counting-bits v0.1.0 (/opt/rustwide/workdir/counting-bits)
[INFO] [stderr]    Compiling is-subsequence v0.1.0 (/opt/rustwide/workdir/is-subsequence)
[INFO] [stderr]    Compiling maximum-subarray v0.1.0 (/opt/rustwide/workdir/maximum-subarray)
[INFO] [stderr]    Compiling longest-common-subsequence v0.1.0 (/opt/rustwide/workdir/longest-common-subsequence)
[INFO] [stderr]    Compiling two-sum v0.1.0 (/opt/rustwide/workdir/two-sum)
[INFO] [stderr]    Compiling baseball-game v0.1.0 (/opt/rustwide/workdir/baseball-game)
[INFO] [stderr]    Compiling non-decreasing-array v0.1.0 (/opt/rustwide/workdir/non-decreasing-array)
[INFO] [stderr]    Compiling recover-binary-search-tree v0.1.0 (/opt/rustwide/workdir/recover-binary-search-tree)
[INFO] [stderr]    Compiling string-to-integer-atoi v0.1.0 (/opt/rustwide/workdir/string-to-integer-atoi)
[INFO] [stderr]    Compiling binary-tree-inorder-traversal v0.1.0 (/opt/rustwide/workdir/binary-tree-inorder-traversal)
[INFO] [stderr]    Compiling longest-word-in-dictionary v0.1.0 (/opt/rustwide/workdir/longest-word-in-dictionary)
[INFO] [stderr]    Compiling best-time-to-buy-and-sell-stock-iv v0.1.0 (/opt/rustwide/workdir/best-time-to-buy-and-sell-stock-iv)
[INFO] [stderr]    Compiling add-digits v0.1.0 (/opt/rustwide/workdir/add-digits)
[INFO] [stderr]    Compiling longest-substring-without-repeating-characters v0.1.0 (/opt/rustwide/workdir/longest-substring-without-repeating-characters)
[INFO] [stderr]    Compiling airplane-seat-assignment-probability v0.1.0 (/opt/rustwide/workdir/airplane-seat-assignment-probability)
[INFO] [stderr]    Compiling reverse-nodes-in-k-group v0.1.0 (/opt/rustwide/workdir/reverse-nodes-in-k-group)
[INFO] [stderr]    Compiling daily-temperatures v0.1.0 (/opt/rustwide/workdir/daily-temperatures)
[INFO] [stderr]    Compiling edit-distance v0.1.0 (/opt/rustwide/workdir/edit-distance)
[INFO] [stdout] warning: unused variable: `head`
[INFO] [stdout]   --> reverse-nodes-in-k-group/src/main.rs:95:28
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn reverse_k_group(head: Option<Box<ListNode>>, k: i32) -> Option<Box<ListNode>> {
[INFO] [stdout]    |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_head`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> reverse-nodes-in-k-group/src/main.rs:95:57
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn reverse_k_group(head: Option<Box<ListNode>>, k: i32) -> Option<Box<ListNode>> {
[INFO] [stdout]    |                                                         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> reverse-nodes-in-k-group/src/main.rs:84:6
[INFO] [stdout]    |
[INFO] [stdout] 82 | impl ListNode {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 83 |   #[inline]
[INFO] [stdout] 84 |   fn new(val: i32) -> Self {
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling longest-valid-parentheses v0.1.0 (/opt/rustwide/workdir/longest-valid-parentheses)
[INFO] [stderr]    Compiling palindromic-substrings v0.1.0 (/opt/rustwide/workdir/palindromic-substrings)
[INFO] [stderr]    Compiling best-time-to-buy-and-sell-stock-with-transaction-fee v0.1.0 (/opt/rustwide/workdir/best-time-to-buy-and-sell-stock-with-transaction-fee)
[INFO] [stderr]    Compiling game-of-life v0.1.0 (/opt/rustwide/workdir/game-of-life)
[INFO] [stderr]    Compiling symmetric-tree v0.1.0 (/opt/rustwide/workdir/symmetric-tree)
[INFO] [stderr]    Compiling house-robber-ii v0.1.0 (/opt/rustwide/workdir/house-robber-ii)
[INFO] [stderr]    Compiling trapping-rain-water v0.1.0 (/opt/rustwide/workdir/trapping-rain-water)
[INFO] [stderr]    Compiling minimum-ascii-delete-sum-for-two-strings v0.1.0 (/opt/rustwide/workdir/minimum-ascii-delete-sum-for-two-strings)
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> palindromic-substrings/src/main.rs:27:29
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn count_substrings(s: String) -> i32 {
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling best-time-to-buy-and-sell-stock-ii v0.1.0 (/opt/rustwide/workdir/best-time-to-buy-and-sell-stock-ii)
[INFO] [stderr]    Compiling next-greater-element-ii v0.1.0 (/opt/rustwide/workdir/next-greater-element-ii)
[INFO] [stderr]    Compiling rotate-matrix-lcci v0.1.0 (/opt/rustwide/workdir/rotate-matrix-lcci)
[INFO] [stderr]    Compiling valid-number v0.1.0 (/opt/rustwide/workdir/valid-number)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.51s
[INFO] running `Command { std: "docker" "inspect" "a34cab586699823d5f8fdd7d5e0d4b817af1d81d28530c8213d66d297d187471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a34cab586699823d5f8fdd7d5e0d4b817af1d81d28530c8213d66d297d187471", kill_on_drop: false }`
[INFO] [stdout] a34cab586699823d5f8fdd7d5e0d4b817af1d81d28530c8213d66d297d187471
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8839cee5c8e8cfa74bad0d6554f816f25fa249c5b80d081c39aec4d1e402b61a
[INFO] running `Command { std: "docker" "start" "-a" "8839cee5c8e8cfa74bad0d6554f816f25fa249c5b80d081c39aec4d1e402b61a", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> sort-an-array/src/main.rs:85:34
[INFO] [stderr]    |
[INFO] [stderr] 85 |     pub fn sort_array_shell_sort(mut nums: Vec<i32>) -> Vec<i32> {
[INFO] [stderr]    |                                  ----^^^^
[INFO] [stderr]    |                                  |
[INFO] [stderr]    |                                  help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `insert_group` is never used
[INFO] [stderr]   --> sort-an-array/src/main.rs:90:8
[INFO] [stderr]    |
[INFO] [stderr]  9 | impl Solution {
[INFO] [stderr]    | ------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 90 |     fn insert_group() {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sort-an-array` (bin "sort-an-array" test) generated 2 warnings (run `cargo fix --bin "sort-an-array" -p sort-an-array --tests` to apply 1 suggestion)
[INFO] [stderr] warning: unexpected `cfg` condition name: `tes`
[INFO] [stderr]   --> best-time-to-buy-and-sell-stock-iii/src/main.rs:56:7
[INFO] [stderr]    |
[INFO] [stderr] 56 | #[cfg(tes)]
[INFO] [stderr]    |       ^^^ help: there is a config with a similar name: `test`
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tes)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tes)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `head`
[INFO] [stderr]   --> reverse-nodes-in-k-group/src/main.rs:95:28
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn reverse_k_group(head: Option<Box<ListNode>>, k: i32) -> Option<Box<ListNode>> {
[INFO] [stderr]    |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_head`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]   --> reverse-nodes-in-k-group/src/main.rs:95:57
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn reverse_k_group(head: Option<Box<ListNode>>, k: i32) -> Option<Box<ListNode>> {
[INFO] [stderr]    |                                                         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> reverse-nodes-in-k-group/src/main.rs:84:6
[INFO] [stderr]    |
[INFO] [stderr] 82 | impl ListNode {
[INFO] [stderr]    | ------------- associated function in this implementation
[INFO] [stderr] 83 |   #[inline]
[INFO] [stderr] 84 |   fn new(val: i32) -> Self {
[INFO] [stderr]    |      ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arr`
[INFO] [stderr]   --> minimum-cost-tree-from-leaf-values/src/main.rs:34:33
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn mct_from_leaf_values(arr: Vec<i32>) -> i32 {
[INFO] [stderr]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_arr`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `best-time-to-buy-and-sell-stock-iii` (bin "best-time-to-buy-and-sell-stock-iii" test) generated 1 warning
[INFO] [stderr] warning: `reverse-nodes-in-k-group` (bin "reverse-nodes-in-k-group" test) generated 3 warnings (run `cargo fix --bin "reverse-nodes-in-k-group" -p reverse-nodes-in-k-group --tests` to apply 2 suggestions)
[INFO] [stderr] warning: `minimum-cost-tree-from-leaf-values` (bin "minimum-cost-tree-from-leaf-values" test) generated 1 warning (run `cargo fix --bin "minimum-cost-tree-from-leaf-values" -p minimum-cost-tree-from-leaf-values --tests` to apply 1 suggestion)
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof/src/main.rs:22:6
[INFO] [stderr]    |
[INFO] [stderr] 20 | impl ListNode {
[INFO] [stderr]    | ------------- associated function in this implementation
[INFO] [stderr] 21 |   #[inline]
[INFO] [stderr] 22 |   fn new(val: i32) -> Self {
[INFO] [stderr]    |      ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof` (bin "lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof" test) generated 1 warning
[INFO] [stderr] warning: variable `L` should have a snake case name
[INFO] [stderr]   --> count-negative-numbers-in-a-sorted-matrix/src/main.rs:54:38
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn solve(l: usize, r: usize, L: usize, R: usize, grid: &Vec<Vec<i32>>) -> i32 {
[INFO] [stderr]    |                                      ^ help: convert the identifier to snake case: `l`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `R` should have a snake case name
[INFO] [stderr]   --> count-negative-numbers-in-a-sorted-matrix/src/main.rs:54:48
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn solve(l: usize, r: usize, L: usize, R: usize, grid: &Vec<Vec<i32>>) -> i32 {
[INFO] [stderr]    |                                                ^ help: convert the identifier to snake case: `r`
[INFO] [stderr] 
[INFO] [stderr] warning: `count-negative-numbers-in-a-sorted-matrix` (bin "count-negative-numbers-in-a-sorted-matrix" test) generated 2 warnings
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]   --> palindromic-substrings/src/main.rs:27:29
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn count_substrings(s: String) -> i32 {
[INFO] [stderr]    |                             ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `palindromic-substrings` (bin "palindromic-substrings" test) generated 1 warning (run `cargo fix --bin "palindromic-substrings" -p palindromic-substrings --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/add_digits-b0da212fc3dc26d6)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/add_two_numbers-bbd3e0dc122c3f84)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_add_two_numbers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/airplane_seat_assignment_probability-5b65dbe032c4f7e9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/baseball_game-ff8aafa6e0ee8770)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::cal_points ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/best_time_to_buy_and_sell_stock-f548edeb804aff28)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/best_time_to_buy_and_sell_stock_ii-9eb582e117173d0d)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/best_time_to_buy_and_sell_stock_iii-e10367c72fb73a8c)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/best_time_to_buy_and_sell_stock_iv-a9c5c1175074ca2c)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/best_time_to_buy_and_sell_stock_with_cooldown-0dc665b9c3ce1b9d)
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_max_profit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/best_time_to_buy_and_sell_stock_with_transaction_fee-cd512624575c92cc)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/binary_search_tree_iterator-45d6479718f075ab)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/binary_tree_inorder_traversal-7b0fa06a9d5181fa)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_inorder_traversal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/construct_binary_tree_from_preorder_and_inorder_traversal-56b1fa2b80f4deec)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/count_negative_numbers_in_a_sorted_matrix-0e7292b52b689faf)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_count_negatives ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/count_square_submatrices_with_all_ones-10f74b6e3abb7d05)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_count_squares ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/counting_bits-c8b0b0e65572239f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/daily_temperatures-f56d7f7de13173a1)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/delete_operation_for_two_strings-06dbaac3527ec947)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/divisor_game-6a419575172274d8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/edit_distance-82046e71bb641c43)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_min_distance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/find_pivot_index-c490fa2bb2a4dc51)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/game_of_life-ec13c4d79e94bb3a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/generate_parentheses-21b2e46331bc1cae)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/house_robber-b7f316408c64f7de)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/house_robber_ii-b3b47f6ffd34b345)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/how_many_numbers_are_smaller_than_the_current_number-c410c7c11564fd56)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_smaller_numbers_than_current ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/increasing_subsequences-f885ff5ca60c9a47)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/is_subsequence-20a0bf9752d5470b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_moving_count ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ji_qi_ren_de_yun_dong_fan_wei_lcof-fee64290983f1bfd)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/largest_rectangle_in_histogram-665388f968bfe3de)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_largest_rectangle_area ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lian_biao_zhong_dao_shu_di_kge_jie_dian_lcof-26e86b84e5291e9c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/longest_common_subsequence-96fb51af6718af9a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_longest_common_subsequence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/longest_increasing_subsequence-0065ad7cd6996c15)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/longest_substring_without_repeating_characters-3830f03b26685d01)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_length_of_longest_substring ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/longest_valid_parentheses-90434abb142a3260)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_longest_valid_parentheses ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_longest_valid_parentheses stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test::test_longest_valid_parentheses' (71) panicked at longest-valid-parentheses/src/main.rs:150:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 4
[INFO] [stdout]  right: 2
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55a8728d0d02 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x55a8728d0d02 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x55a8728d0d02 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x55a8728d0d02 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x55a8728e0b3f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x55a8728e0b3f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x55a87289e7d3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x55a87289e7d3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x55a8728aa572 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x55a8728af04f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x55a8728aeee1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x55a8728720ae - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x55a8728720ae - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x55a8728af65f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x55a8728af65f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x55a8728af4ba - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x55a8728aa6a9 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x55a872892f9d - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x55a8728e82c0 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x55a8728e8163 - core::panicking::assert_failed_inner::h865658b89c1b891d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:444:17
[INFO] [stdout]   20:     0x55a8728be78c - core::panicking::assert_failed::h43f4f60428f8360e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:399:5
[INFO] [stdout]   21:     0x55a87284f6f6 - longest_valid_parentheses::test::test_longest_valid_parentheses::h1b70f03b4a163eeb
[INFO] [stdout]                                at /opt/rustwide/workdir/longest-valid-parentheses/src/main.rs:150:9
[INFO] [stdout]   22:     0x55a87284f7b7 - longest_valid_parentheses::test::test_longest_valid_parentheses::{{closure}}::hf59b24509c464969
[INFO] [stdout]                                at /opt/rustwide/workdir/longest-valid-parentheses/src/main.rs:147:40
[INFO] [stdout]   23:     0x55a87284fd46 - core::ops::function::FnOnce::call_once::h291da06637425f1a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55a872871eab - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55a872871eab - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x55a872885f0d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x55a872885f0d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x55a872885f0d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x55a872885f0d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x55a872885f0d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x55a872885f0d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x55a872885f0d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x55a87285f454 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x55a87285f454 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x55a872862caa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   36:     0x55a872862caa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x55a872862caa - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x55a872862caa - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x55a872862caa - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x55a872862caa - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   41:     0x55a872862caa - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x55a8728a5aaf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   43:     0x55a8728a5aaf - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   44:     0x7c2aae3a3aa4 - <unknown>
[INFO] [stdout]   45:     0x7c2aae430a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test::test_longest_valid_parentheses
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p longest-valid-parentheses --bin longest-valid-parentheses`
[INFO] running `Command { std: "docker" "inspect" "8839cee5c8e8cfa74bad0d6554f816f25fa249c5b80d081c39aec4d1e402b61a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8839cee5c8e8cfa74bad0d6554f816f25fa249c5b80d081c39aec4d1e402b61a", kill_on_drop: false }`
[INFO] [stdout] 8839cee5c8e8cfa74bad0d6554f816f25fa249c5b80d081c39aec4d1e402b61a
