[INFO] cloning repository https://github.com/Singlear/leetcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Singlear/leetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSinglear%2Fleetcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSinglear%2Fleetcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3010f98983a66f08093c61475575241b8a7d8f03
[INFO] testing Singlear/leetcode against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSinglear%2Fleetcode" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Singlear/leetcode
[INFO] finished tweaking git repo https://github.com/Singlear/leetcode
[INFO] tweaked toml for git repo https://github.com/Singlear/leetcode written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Singlear/leetcode on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Singlear/leetcode 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79b74fa079296ef475c8ae4fe79bb12d9493a828b911c09f2c1f28492e6a9583
[INFO] running `Command { std: "docker" "start" "-a" "79b74fa079296ef475c8ae4fe79bb12d9493a828b911c09f2c1f28492e6a9583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79b74fa079296ef475c8ae4fe79bb12d9493a828b911c09f2c1f28492e6a9583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79b74fa079296ef475c8ae4fe79bb12d9493a828b911c09f2c1f28492e6a9583", kill_on_drop: false }`
[INFO] [stdout] 79b74fa079296ef475c8ae4fe79bb12d9493a828b911c09f2c1f28492e6a9583
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ff0da344d7f9e5f54797fb8123dcc3f57dc15a53ea3b8b200d5f8ac0e29dfce
[INFO] running `Command { std: "docker" "start" "-a" "3ff0da344d7f9e5f54797fb8123dcc3f57dc15a53ea3b8b200d5f8ac0e29dfce", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling leetcode-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/lib.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 |     collections::{HashMap, HashSet, VecDeque},
[INFO] [stdout]   |                            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:463:28
[INFO] [stdout]     |
[INFO] [stdout] 463 |         fn dp(root: TNode, mut depth: i32) -> i32 {
[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: unused variable: `board`
[INFO] [stdout]    --> src/lib.rs:800:25
[INFO] [stdout]     |
[INFO] [stdout] 800 |     pub fn game_of_life(board: &mut Vec<Vec<i32>>) {}
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1181:22
[INFO] [stdout]      |
[INFO] [stdout] 1181 |     pub fn three_sum(mut nums: Vec<i32>) -> Vec<Vec<i32>> {
[INFO] [stdout]      |                      ----^^^^
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `total` is assigned to, but never used
[INFO] [stdout]     --> src/lib.rs:1405:17
[INFO] [stdout]      |
[INFO] [stdout] 1405 |         let mut total = 0;
[INFO] [stdout]      |                 ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_total` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BSTIterator` is never constructed
[INFO] [stdout]     --> src/lib.rs:1664:8
[INFO] [stdout]      |
[INFO] [stdout] 1664 | struct BSTIterator {
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `next`, and `has_next` are never used
[INFO] [stdout]     --> src/lib.rs:1668:8
[INFO] [stdout]      |
[INFO] [stdout] 1667 | impl BSTIterator {
[INFO] [stdout]      | ---------------- associated items in this implementation
[INFO] [stdout] 1668 |     fn new(root: Option<Rc<RefCell<TreeNode>>>) -> Self {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1685 |     fn next(&mut self) -> i32 {
[INFO] [stdout]      |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1689 |     fn has_next(&self) -> bool {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MinStack` is never constructed
[INFO] [stdout]     --> src/lib.rs:1695:8
[INFO] [stdout]      |
[INFO] [stdout] 1695 | struct MinStack {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push`, `pop`, `top`, and `get_min` are never used
[INFO] [stdout]     --> src/lib.rs:1699:8
[INFO] [stdout]      |
[INFO] [stdout] 1698 | impl MinStack {
[INFO] [stdout]      | ------------- associated items in this implementation
[INFO] [stdout] 1699 |     fn new() -> Self {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1705 |     fn push(&mut self, val: i32) {
[INFO] [stdout]      |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1713 |     fn pop(&mut self) {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1717 |     fn top(&self) -> i32 {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1721 |     fn get_min(&self) -> i32 {
[INFO] [stdout]      |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RandomizedSet` is never constructed
[INFO] [stdout]     --> src/lib.rs:1729:8
[INFO] [stdout]      |
[INFO] [stdout] 1729 | struct RandomizedSet {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `insert`, `remove`, and `get_random` are never used
[INFO] [stdout]     --> src/lib.rs:1734:8
[INFO] [stdout]      |
[INFO] [stdout] 1733 | impl RandomizedSet {
[INFO] [stdout]      | ------------------ associated items in this implementation
[INFO] [stdout] 1734 |     fn new() -> Self {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1740 |     fn insert(&mut self, val: i32) -> bool {
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1748 |     fn remove(&mut self, val: i32) -> bool {
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1760 |     fn get_random(&self) -> i32 {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.46s
[INFO] running `Command { std: "docker" "inspect" "3ff0da344d7f9e5f54797fb8123dcc3f57dc15a53ea3b8b200d5f8ac0e29dfce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ff0da344d7f9e5f54797fb8123dcc3f57dc15a53ea3b8b200d5f8ac0e29dfce", kill_on_drop: false }`
[INFO] [stdout] 3ff0da344d7f9e5f54797fb8123dcc3f57dc15a53ea3b8b200d5f8ac0e29dfce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9f72655fa030fff6c9c8de0e8f89cf2cd5cf94964eb80243bce5be365f4bbc3
[INFO] running `Command { std: "docker" "start" "-a" "c9f72655fa030fff6c9c8de0e8f89cf2cd5cf94964eb80243bce5be365f4bbc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/lib.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 |     collections::{HashMap, HashSet, VecDeque},
[INFO] [stdout]   |                            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:463:28
[INFO] [stdout]     |
[INFO] [stdout] 463 |         fn dp(root: TNode, mut depth: i32) -> i32 {
[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: unused variable: `board`
[INFO] [stdout]    --> src/lib.rs:800:25
[INFO] [stdout]     |
[INFO] [stdout] 800 |     pub fn game_of_life(board: &mut Vec<Vec<i32>>) {}
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1181:22
[INFO] [stdout]      |
[INFO] [stdout] 1181 |     pub fn three_sum(mut nums: Vec<i32>) -> Vec<Vec<i32>> {
[INFO] [stdout]      |                      ----^^^^
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `total` is assigned to, but never used
[INFO] [stdout]     --> src/lib.rs:1405:17
[INFO] [stdout]      |
[INFO] [stdout] 1405 |         let mut total = 0;
[INFO] [stdout]      |                 ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_total` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BSTIterator` is never constructed
[INFO] [stdout]     --> src/lib.rs:1664:8
[INFO] [stdout]      |
[INFO] [stdout] 1664 | struct BSTIterator {
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `next`, and `has_next` are never used
[INFO] [stdout]     --> src/lib.rs:1668:8
[INFO] [stdout]      |
[INFO] [stdout] 1667 | impl BSTIterator {
[INFO] [stdout]      | ---------------- associated items in this implementation
[INFO] [stdout] 1668 |     fn new(root: Option<Rc<RefCell<TreeNode>>>) -> Self {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1685 |     fn next(&mut self) -> i32 {
[INFO] [stdout]      |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1689 |     fn has_next(&self) -> bool {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MinStack` is never constructed
[INFO] [stdout]     --> src/lib.rs:1695:8
[INFO] [stdout]      |
[INFO] [stdout] 1695 | struct MinStack {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push`, `pop`, `top`, and `get_min` are never used
[INFO] [stdout]     --> src/lib.rs:1699:8
[INFO] [stdout]      |
[INFO] [stdout] 1698 | impl MinStack {
[INFO] [stdout]      | ------------- associated items in this implementation
[INFO] [stdout] 1699 |     fn new() -> Self {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1705 |     fn push(&mut self, val: i32) {
[INFO] [stdout]      |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1713 |     fn pop(&mut self) {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1717 |     fn top(&self) -> i32 {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1721 |     fn get_min(&self) -> i32 {
[INFO] [stdout]      |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RandomizedSet` is never constructed
[INFO] [stdout]     --> src/lib.rs:1729:8
[INFO] [stdout]      |
[INFO] [stdout] 1729 | struct RandomizedSet {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `insert`, `remove`, and `get_random` are never used
[INFO] [stdout]     --> src/lib.rs:1734:8
[INFO] [stdout]      |
[INFO] [stdout] 1733 | impl RandomizedSet {
[INFO] [stdout]      | ------------------ associated items in this implementation
[INFO] [stdout] 1734 |     fn new() -> Self {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1740 |     fn insert(&mut self, val: i32) -> bool {
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1748 |     fn remove(&mut self, val: i32) -> bool {
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1760 |     fn get_random(&self) -> i32 {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/lib.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 |     collections::{HashMap, HashSet, VecDeque},
[INFO] [stdout]   |                            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:463:28
[INFO] [stdout]     |
[INFO] [stdout] 463 |         fn dp(root: TNode, mut depth: i32) -> i32 {
[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: unused variable: `board`
[INFO] [stdout]    --> src/lib.rs:800:25
[INFO] [stdout]     |
[INFO] [stdout] 800 |     pub fn game_of_life(board: &mut Vec<Vec<i32>>) {}
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1181:22
[INFO] [stdout]      |
[INFO] [stdout] 1181 |     pub fn three_sum(mut nums: Vec<i32>) -> Vec<Vec<i32>> {
[INFO] [stdout]      |                      ----^^^^
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `total` is assigned to, but never used
[INFO] [stdout]     --> src/lib.rs:1405:17
[INFO] [stdout]      |
[INFO] [stdout] 1405 |         let mut total = 0;
[INFO] [stdout]      |                 ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_total` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BSTIterator` is never constructed
[INFO] [stdout]     --> src/lib.rs:1664:8
[INFO] [stdout]      |
[INFO] [stdout] 1664 | struct BSTIterator {
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `next`, and `has_next` are never used
[INFO] [stdout]     --> src/lib.rs:1668:8
[INFO] [stdout]      |
[INFO] [stdout] 1667 | impl BSTIterator {
[INFO] [stdout]      | ---------------- associated items in this implementation
[INFO] [stdout] 1668 |     fn new(root: Option<Rc<RefCell<TreeNode>>>) -> Self {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1685 |     fn next(&mut self) -> i32 {
[INFO] [stdout]      |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1689 |     fn has_next(&self) -> bool {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MinStack` is never constructed
[INFO] [stdout]     --> src/lib.rs:1695:8
[INFO] [stdout]      |
[INFO] [stdout] 1695 | struct MinStack {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push`, `pop`, `top`, and `get_min` are never used
[INFO] [stdout]     --> src/lib.rs:1699:8
[INFO] [stdout]      |
[INFO] [stdout] 1698 | impl MinStack {
[INFO] [stdout]      | ------------- associated items in this implementation
[INFO] [stdout] 1699 |     fn new() -> Self {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1705 |     fn push(&mut self, val: i32) {
[INFO] [stdout]      |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1713 |     fn pop(&mut self) {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1717 |     fn top(&self) -> i32 {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1721 |     fn get_min(&self) -> i32 {
[INFO] [stdout]      |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RandomizedSet` is never constructed
[INFO] [stdout]     --> src/lib.rs:1729:8
[INFO] [stdout]      |
[INFO] [stdout] 1729 | struct RandomizedSet {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `insert`, `remove`, and `get_random` are never used
[INFO] [stdout]     --> src/lib.rs:1734:8
[INFO] [stdout]      |
[INFO] [stdout] 1733 | impl RandomizedSet {
[INFO] [stdout]      | ------------------ associated items in this implementation
[INFO] [stdout] 1734 |     fn new() -> Self {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1740 |     fn insert(&mut self, val: i32) -> bool {
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1748 |     fn remove(&mut self, val: i32) -> bool {
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1760 |     fn get_random(&self) -> i32 {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "c9f72655fa030fff6c9c8de0e8f89cf2cd5cf94964eb80243bce5be365f4bbc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9f72655fa030fff6c9c8de0e8f89cf2cd5cf94964eb80243bce5be365f4bbc3", kill_on_drop: false }`
[INFO] [stdout] c9f72655fa030fff6c9c8de0e8f89cf2cd5cf94964eb80243bce5be365f4bbc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ea70fa4167b4be7ba2e7637015d77c219b2af79177db202ffb5d869f2b87120
[INFO] running `Command { std: "docker" "start" "-a" "1ea70fa4167b4be7ba2e7637015d77c219b2af79177db202ffb5d869f2b87120", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `HashSet`
[INFO] [stderr]  --> src/lib.rs:4:28
[INFO] [stderr]   |
[INFO] [stderr] 4 |     collections::{HashMap, HashSet, VecDeque},
[INFO] [stderr]   |                            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:463:28
[INFO] [stderr]     |
[INFO] [stderr] 463 |         fn dp(root: TNode, mut depth: i32) -> i32 {
[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: unused variable: `board`
[INFO] [stderr]    --> src/lib.rs:800:25
[INFO] [stderr]     |
[INFO] [stderr] 800 |     pub fn game_of_life(board: &mut Vec<Vec<i32>>) {}
[INFO] [stderr]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/lib.rs:1181:22
[INFO] [stderr]      |
[INFO] [stderr] 1181 |     pub fn three_sum(mut nums: Vec<i32>) -> Vec<Vec<i32>> {
[INFO] [stderr]      |                      ----^^^^
[INFO] [stderr]      |                      |
[INFO] [stderr]      |                      help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `total` is assigned to, but never used
[INFO] [stderr]     --> src/lib.rs:1405:17
[INFO] [stderr]      |
[INFO] [stderr] 1405 |         let mut total = 0;
[INFO] [stderr]      |                 ^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: consider using `_total` instead
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BSTIterator` is never constructed
[INFO] [stderr]     --> src/lib.rs:1664:8
[INFO] [stderr]      |
[INFO] [stderr] 1664 | struct BSTIterator {
[INFO] [stderr]      |        ^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `next`, and `has_next` are never used
[INFO] [stderr]     --> src/lib.rs:1668:8
[INFO] [stderr]      |
[INFO] [stderr] 1667 | impl BSTIterator {
[INFO] [stderr]      | ---------------- associated items in this implementation
[INFO] [stderr] 1668 |     fn new(root: Option<Rc<RefCell<TreeNode>>>) -> Self {
[INFO] [stderr]      |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 1685 |     fn next(&mut self) -> i32 {
[INFO] [stderr]      |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1689 |     fn has_next(&self) -> bool {
[INFO] [stderr]      |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MinStack` is never constructed
[INFO] [stderr]     --> src/lib.rs:1695:8
[INFO] [stderr]      |
[INFO] [stderr] 1695 | struct MinStack {
[INFO] [stderr]      |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `push`, `pop`, `top`, and `get_min` are never used
[INFO] [stderr]     --> src/lib.rs:1699:8
[INFO] [stderr]      |
[INFO] [stderr] 1698 | impl MinStack {
[INFO] [stderr]      | ------------- associated items in this implementation
[INFO] [stderr] 1699 |     fn new() -> Self {
[INFO] [stderr]      |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 1705 |     fn push(&mut self, val: i32) {
[INFO] [stderr]      |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1713 |     fn pop(&mut self) {
[INFO] [stderr]      |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 1717 |     fn top(&self) -> i32 {
[INFO] [stderr]      |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 1721 |     fn get_min(&self) -> i32 {
[INFO] [stderr]      |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RandomizedSet` is never constructed
[INFO] [stderr]     --> src/lib.rs:1729:8
[INFO] [stderr]      |
[INFO] [stderr] 1729 | struct RandomizedSet {
[INFO] [stderr]      |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `insert`, `remove`, and `get_random` are never used
[INFO] [stderr]     --> src/lib.rs:1734:8
[INFO] [stderr]      |
[INFO] [stderr] 1733 | impl RandomizedSet {
[INFO] [stderr]      | ------------------ associated items in this implementation
[INFO] [stderr] 1734 |     fn new() -> Self {
[INFO] [stderr]      |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 1740 |     fn insert(&mut self, val: i32) -> bool {
[INFO] [stderr]      |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1748 |     fn remove(&mut self, val: i32) -> bool {
[INFO] [stderr]      |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1760 |     fn get_random(&self) -> i32 {
[INFO] [stderr]      |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `leetcode-rs` (lib) generated 11 warnings (run `cargo fix --lib -p leetcode-rs` to apply 3 suggestions)
[INFO] [stderr] warning: `leetcode-rs` (lib test) generated 11 warnings (11 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/leetcode_rs-e7f1dff725214961)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::mini_window ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::mini_window stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::mini_window' panicked at src/lib.rs:1779:21:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "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"
[INFO] [stdout]  right: ""
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6040ebfc51f2 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6040ebfc51f2 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6040ebfc51f2 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6040ebfc51f2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6040ebfea333 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6040ebfea333 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x6040ebfc23d3 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6040ebfc23d3 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6040ebfc5042 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6040ebfc675c - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x6040ebfc65b2 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x6040ebf8df34 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x6040ebf8df34 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6040ebfc713b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x6040ebfc713b - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x6040ebfc6f0a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x6040ebfc56e9 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x6040ebfc6b9d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x6040ebfe8eb0 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x6040ebfe9117 - core::panicking::assert_failed_inner::h02e1528dd7bc6647
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:448:17
[INFO] [stdout]   20:     0x6040ebf5402d - core::panicking::assert_failed::h6c15648ee2401263
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:403:5
[INFO] [stdout]   21:     0x6040ebf53613 - leetcode_rs::tests::mini_window::h3a14e23865182fbb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:1779:21
[INFO] [stdout]   22:     0x6040ebf53fe9 - leetcode_rs::tests::mini_window::{{closure}}::h94eb6fdb0b68fae8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:1773:21
[INFO] [stdout]   23:     0x6040ebf53fe9 - core::ops::function::FnOnce::call_once::hc9366b7a3ea91d17
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x6040ebf936bb - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6040ebf936bb - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x6040ebf928ae - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x6040ebf928ae - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x6040ebf928ae - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x6040ebf928ae - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x6040ebf928ae - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x6040ebf928ae - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x6040ebf928ae - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x6040ebf56424 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x6040ebf56424 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x6040ebf59dfa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x6040ebf59dfa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x6040ebf59dfa - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x6040ebf59dfa - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x6040ebf59dfa - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x6040ebf59dfa - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x6040ebf59dfa - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6040ebfca097 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x6040ebfca097 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x6040ebfca097 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x7d47ca505aa4 - <unknown>
[INFO] [stdout]   46:     0x7d47ca592a34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::mini_window
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "1ea70fa4167b4be7ba2e7637015d77c219b2af79177db202ffb5d869f2b87120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ea70fa4167b4be7ba2e7637015d77c219b2af79177db202ffb5d869f2b87120", kill_on_drop: false }`
[INFO] [stdout] 1ea70fa4167b4be7ba2e7637015d77c219b2af79177db202ffb5d869f2b87120
