[INFO] cloning repository https://github.com/ardfard/rustplay
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ardfard/rustplay" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fardfard%2Frustplay", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fardfard%2Frustplay'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c5b2e649b3f4ba25970285c6b902881fd359a22f
[INFO] checking ardfard/rustplay against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fardfard%2Frustplay" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ardfard/rustplay
[INFO] finished tweaking git repo https://github.com/ardfard/rustplay
[INFO] tweaked toml for git repo https://github.com/ardfard/rustplay written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ardfard/rustplay on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ardfard/rustplay 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.3.2
[INFO] [stderr]   Downloaded clap_builder v4.3.1
[INFO] [stderr]   Downloaded h2 v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49bf98932fb44ffc9b304e6c2cd473c621471596b81a1744bb9ed51fde22e7b7
[INFO] running `Command { std: "docker" "start" "-a" "49bf98932fb44ffc9b304e6c2cd473c621471596b81a1744bb9ed51fde22e7b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49bf98932fb44ffc9b304e6c2cd473c621471596b81a1744bb9ed51fde22e7b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49bf98932fb44ffc9b304e6c2cd473c621471596b81a1744bb9ed51fde22e7b7", kill_on_drop: false }`
[INFO] [stdout] 49bf98932fb44ffc9b304e6c2cd473c621471596b81a1744bb9ed51fde22e7b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0a822ab049108e74b6a7f9e6f120b53cf6d5aec5a7ce43ae497b463bcf6dea9
[INFO] running `Command { std: "docker" "start" "-a" "e0a822ab049108e74b6a7f9e6f120b53cf6d5aec5a7ce43ae497b463bcf6dea9", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.18
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling tokio v1.28.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]    Compiling async-trait v0.1.68
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking http v1.0.0
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking cpufeatures v0.2.7
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking stringprep v0.1.2
[INFO] [stderr]     Checking socket2 v0.5.3
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]     Checking phf_shared v0.11.1
[INFO] [stderr]    Compiling axum-core v0.4.3
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]    Compiling serde_json v1.0.109
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]     Checking phf v0.11.1
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking md-5 v0.10.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]    Compiling axum v0.7.4
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking postgres-protocol v0.6.5
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.1
[INFO] [stderr]     Checking postgres-types v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking clap v4.3.2
[INFO] [stderr]     Checking http-body-util v0.1.0
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking h2 v0.4.1
[INFO] [stderr]     Checking tokio-postgres v0.7.8
[INFO] [stderr]     Checking postgres v0.19.5
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.15
[INFO] [stderr]     Checking hyper v1.1.0
[INFO] [stderr]     Checking hyper-util v0.1.2
[INFO] [stderr]     Checking rustplay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `child_right`
[INFO] [stdout]   --> src/hackerrank/tree.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 let child_right = right.borrow().right.clone();
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_child_right`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `child_left`
[INFO] [stdout]   --> src/hackerrank/tree.rs:59:21
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 let child_left = right.borrow().left.clone();
[INFO] [stdout]    |                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_child_left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]  --> src/graph.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Node {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add` is never used
[INFO] [stdout]   --> src/graph.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Node {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 10 |     fn add(&self, val: i64) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compare_triplets` is never used
[INFO] [stdout]  --> src/hackerrank/compare_triplets.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn compare_triplets(a: &[i32], b: &[i32]) -> Vec<i32> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `a_very_big_sum` is never used
[INFO] [stdout]  --> src/hackerrank/a_very_big_sum.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn a_very_big_sum(ar: &[i64]) -> i64 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `diagonal_difference` is never used
[INFO] [stdout]  --> src/hackerrank/diagonal_difference.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn diagonal_difference(arr: &[Vec<i32>]) -> i32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_dups` is never used
[INFO] [stdout]  --> src/hackerrank/remove_dups.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn remove_dups(nums: &mut Vec<i32>) -> i32 {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move_zeroes` is never used
[INFO] [stdout]   --> src/hackerrank/remove_dups.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn move_zeroes(nums: &mut Vec<i32>) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]   --> src/hackerrank/remove_dups.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Solution {}
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `rotate` is never used
[INFO] [stdout]   --> src/hackerrank/remove_dups.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Solution {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 32 |     // rotate the matrix 90 degrees clockwise
[INFO] [stdout] 33 |     pub fn rotate(matrix: &mut Vec<Vec<i32>>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `NodeRef` is never used
[INFO] [stdout]  --> src/hackerrank/lru.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | type NodeRef<V> = Rc<RefCell<Node<V>>>;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]  --> src/hackerrank/lru.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Node<V> {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `delete` are never used
[INFO] [stdout]   --> src/hackerrank/lru.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<V> Node<V> {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 16 |     fn new(value: V) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn delete(&mut self) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DoubleLinkedList` is never constructed
[INFO] [stdout]   --> src/hackerrank/lru.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct DoubleLinkedList<V> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add`, `remove`, and `len` are never used
[INFO] [stdout]   --> src/hackerrank/lru.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl<V> DoubleLinkedList<V> {
[INFO] [stdout]    | --------------------------- associated items in this implementation
[INFO] [stdout] 40 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     fn add(&mut self, val: V) -> NodeRef<V> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     fn remove(&mut self, node: NodeRef<V>) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     fn len(&self) -> usize {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LRUCache` is never constructed
[INFO] [stdout]   --> src/hackerrank/lru.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | struct LRUCache<K: Eq + Hash, V: Clone> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get`, and `put` are never used
[INFO] [stdout]    --> src/hackerrank/lru.rs:96:8
[INFO] [stdout]     |
[INFO] [stdout]  95 | impl<K: Eq + Hash + Clone, V: Clone> LRUCache<K,V> {
[INFO] [stdout]     | -------------------------------------------------- associated items in this implementation
[INFO] [stdout]  96 |     fn new(capacity: usize) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     fn get(&mut self, key: &K) -> Option<V> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     fn put(&mut self, key: K, value: V) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `NodeRef` is never used
[INFO] [stdout]  --> src/hackerrank/tree.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | type NodeRef<V> = Rc<RefCell<Node<V>>>;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ParentNodeRef` is never used
[INFO] [stdout]  --> src/hackerrank/tree.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | type ParentNodeRef<V> = Weak<RefCell<Node<V>>>;
[INFO] [stdout]   |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]  --> src/hackerrank/tree.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Node<V: std::cmp::PartialOrd> {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/hackerrank/tree.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<V: std::cmp::PartialOrd> Node<V> {
[INFO] [stdout]    | ------------------------------------- associated function in this implementation
[INFO] [stdout] 14 |     fn new(
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BinaryTree` is never constructed
[INFO] [stdout]   --> src/hackerrank/tree.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct BinaryTree<V: std::cmp::PartialOrd> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insert_node` is never used
[INFO] [stdout]   --> src/hackerrank/tree.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn insert_node<V: std::cmp::PartialOrd>(value: V, node: NodeRef<V>) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `delete_node` is never used
[INFO] [stdout]   --> src/hackerrank/tree.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn delete_node<V: std::cmp::PartialOrd>(value: V, node: NodeRef<V>) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `insert`, and `delete` are never used
[INFO] [stdout]   --> src/hackerrank/tree.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | impl<V: std::cmp::PartialOrd> BinaryTree<V> {
[INFO] [stdout]    | ------------------------------------------- associated items in this implementation
[INFO] [stdout] 69 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn insert(&mut self, value: V) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     fn delete(&mut self, value: V) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `numZero` should have a snake case name
[INFO] [stdout]   --> src/hackerrank/remove_dups.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut numZero = 0;
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `num_zero`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Deref`
[INFO] [stdout]  --> src/smart_ptr.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use std::{cell::RefCell, ops::Deref, rc::Rc};
[INFO] [stdout]   |                              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufRead`, `Write`, and `self`
[INFO] [stdout]   --> src/hackerrank/compare_triplets.rs:19:19
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use std::io::{self, BufRead, Write};
[INFO] [stdout]    |                   ^^^^  ^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/hackerrank/tree.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     use super::*;  
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Display` and `self`
[INFO] [stdout]  --> src/lib.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 |         fs::File, io::{self, Read}, ops::Deref, path::{Display, Path}
[INFO] [stdout]   |                        ^^^^                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `atomic::AtomicUsize` and `borrow::Borrow`
[INFO] [stdout]  --> src/bin/web.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{sync::{Arc, atomic::AtomicUsize}, borrow::Borrow};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^^^   ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `atomic::AtomicUsize` and `borrow::Borrow`
[INFO] [stdout]  --> src/bin/web.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{sync::{Arc, atomic::AtomicUsize}, borrow::Borrow};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^^^   ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg1`
[INFO] [stdout]   --> src/graph.rs:51:29
[INFO] [stdout]    |
[INFO] [stdout] 51 |         pub fn func_a(self, arg1: String) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_arg1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg1`
[INFO] [stdout]   --> src/graph.rs:55:29
[INFO] [stdout]    |
[INFO] [stdout] 55 |         pub fn func_b(self, arg1: String) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_arg1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func_to_var`
[INFO] [stdout]   --> src/graph.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let func_to_var = |arg| {
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func_to_var`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/graph.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let mut boxed = Box::pin(res);
[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: unused variable: `slice`
[INFO] [stdout]   --> src/graph.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let slice = NonNull::from(&boxed.data);
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]   --> src/smart_ptr.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let u = x.borrow();
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `child_right`
[INFO] [stdout]   --> src/hackerrank/tree.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 let child_right = right.borrow().right.clone();
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_child_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `child_left`
[INFO] [stdout]   --> src/hackerrank/tree.rs:59:21
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 let child_left = right.borrow().left.clone();
[INFO] [stdout]    |                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_child_left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]   --> src/lib.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let w = Widget(Some(Data {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o`
[INFO] [stdout]   --> src/lib.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let o = Some(20);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/lib.rs:202:17
[INFO] [stdout]     |
[INFO] [stdout] 202 |             let t = s.deref();
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/lib.rs:203:17
[INFO] [stdout]     |
[INFO] [stdout] 203 |             let i = "tai";
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:211:13
[INFO] [stdout]     |
[INFO] [stdout] 211 |         let c = Box::new("testing");
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/lib.rs:212:13
[INFO] [stdout]     |
[INFO] [stdout] 212 |         let y : [char; 8] = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h'];
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Unmovable` is never constructed
[INFO] [stdout]   --> src/graph.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     struct Unmovable {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/graph.rs:85:11
[INFO] [stdout]    |
[INFO] [stdout] 84 |     impl Unmovable {
[INFO] [stdout]    |     -------------- associated function in this implementation
[INFO] [stdout] 85 |        fn new(data: String) -> Pin<Box<Self>> {
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_dups` is never used
[INFO] [stdout]  --> src/hackerrank/remove_dups.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn remove_dups(nums: &mut Vec<i32>) -> i32 {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move_zeroes` is never used
[INFO] [stdout]   --> src/hackerrank/remove_dups.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn move_zeroes(nums: &mut Vec<i32>) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]   --> src/hackerrank/remove_dups.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Solution {}
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `rotate` is never used
[INFO] [stdout]   --> src/hackerrank/remove_dups.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Solution {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 32 |     // rotate the matrix 90 degrees clockwise
[INFO] [stdout] 33 |     pub fn rotate(matrix: &mut Vec<Vec<i32>>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `len` is never used
[INFO] [stdout]   --> src/hackerrank/lru.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl<V> DoubleLinkedList<V> {
[INFO] [stdout]    | --------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 77 |     fn len(&self) -> usize {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `NodeRef` is never used
[INFO] [stdout]  --> src/hackerrank/tree.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | type NodeRef<V> = Rc<RefCell<Node<V>>>;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ParentNodeRef` is never used
[INFO] [stdout]  --> src/hackerrank/tree.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | type ParentNodeRef<V> = Weak<RefCell<Node<V>>>;
[INFO] [stdout]   |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]  --> src/hackerrank/tree.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Node<V: std::cmp::PartialOrd> {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/hackerrank/tree.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<V: std::cmp::PartialOrd> Node<V> {
[INFO] [stdout]    | ------------------------------------- associated function in this implementation
[INFO] [stdout] 14 |     fn new(
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BinaryTree` is never constructed
[INFO] [stdout]   --> src/hackerrank/tree.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct BinaryTree<V: std::cmp::PartialOrd> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insert_node` is never used
[INFO] [stdout]   --> src/hackerrank/tree.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn insert_node<V: std::cmp::PartialOrd>(value: V, node: NodeRef<V>) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `delete_node` is never used
[INFO] [stdout]   --> src/hackerrank/tree.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn delete_node<V: std::cmp::PartialOrd>(value: V, node: NodeRef<V>) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `insert`, and `delete` are never used
[INFO] [stdout]   --> src/hackerrank/tree.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | impl<V: std::cmp::PartialOrd> BinaryTree<V> {
[INFO] [stdout]    | ------------------------------------------- associated items in this implementation
[INFO] [stdout] 69 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn insert(&mut self, value: V) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     fn delete(&mut self, value: V) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `internal` is never read
[INFO] [stdout]   --> src/lib.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     struct Data {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 44 |         internal: [u8; 4],
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib.rs:46:19
[INFO] [stdout]    |
[INFO] [stdout] 46 |     struct Widget(Option<Data>);
[INFO] [stdout]    |            ------ ^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `crunch` is never used
[INFO] [stdout]   --> src/lib.rs:49:16
[INFO] [stdout]    |
[INFO] [stdout] 48 |     impl Data {
[INFO] [stdout]    |     --------- method in this implementation
[INFO] [stdout] 49 |         pub fn crunch(&self) -> i32 {
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_data` is never used
[INFO] [stdout]   --> src/lib.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     impl Widget {
[INFO] [stdout]    |     ----------- method in this implementation
[INFO] [stdout] 59 |         fn get_data(&self) -> Option<&Data> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Speak` is never used
[INFO] [stdout]   --> src/lib.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 72 |     trait Speak {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dog` is never constructed
[INFO] [stdout]   --> src/lib.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     struct Dog;
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Trainer` is never constructed
[INFO] [stdout]   --> src/lib.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     struct Trainer<'a, T: Speak> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `training` is never used
[INFO] [stdout]   --> src/lib.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 88 |     impl<'a, T: Speak> Trainer<'a, T> {
[INFO] [stdout]    |     --------------------------------- method in this implementation
[INFO] [stdout] 89 |         fn training(&self) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Functor` is never used
[INFO] [stdout]    --> src/lib.rs:131:11
[INFO] [stdout]     |
[INFO] [stdout] 131 |     trait Functor: Sized + IsType<Self::Wrapped<Self::Unwrapped>> {
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_inner` is never used
[INFO] [stdout]    --> src/lib.rs:158:8
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn convert_inner<T, B>(wrapped: T) -> T::Wrapped<B>
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Semigroup` is never used
[INFO] [stdout]    --> src/lib.rs:166:11
[INFO] [stdout]     |
[INFO] [stdout] 166 |     trait Semigroup {
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `A` is never constructed
[INFO] [stdout]    --> src/lib.rs:176:12
[INFO] [stdout]     |
[INFO] [stdout] 176 |     struct A;
[INFO] [stdout]     |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `x` is never used
[INFO] [stdout]    --> src/lib.rs:195:16
[INFO] [stdout]     |
[INFO] [stdout] 195 |     static mut x: &str = "taimu";
[INFO] [stdout]     |                ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Deserialize` is never used
[INFO] [stdout]    --> src/lib.rs:216:15
[INFO] [stdout]     |
[INFO] [stdout] 216 |     pub trait Deserialize<'de>: Sized {
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Visitor` is never used
[INFO] [stdout]    --> src/lib.rs:226:15
[INFO] [stdout]     |
[INFO] [stdout] 226 |     pub trait Visitor<'de>: Sized {
[INFO] [stdout]     |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `min_end` is never used
[INFO] [stdout]    --> src/lib.rs:249:12
[INFO] [stdout]     |
[INFO] [stdout] 249 |     pub fn min_end(n: i32, y: i32) -> i64 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `int_to_bin` is never used
[INFO] [stdout]    --> src/lib.rs:265:8
[INFO] [stdout]     |
[INFO] [stdout] 265 |     fn int_to_bin(n : i32) -> [i8;32] {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IsType` is never used
[INFO] [stdout]    --> src/lib.rs:103:19
[INFO] [stdout]     |
[INFO] [stdout] 103 |         pub trait IsType<T: ?Sized>: sealed::IsType<T> {
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IsType` is never used
[INFO] [stdout]   --> src/lib.rs:98:23
[INFO] [stdout]    |
[INFO] [stdout] 98 |             pub trait IsType<T: ?Sized> {}
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/graph.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         t1.join();
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let _ = t1.join();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `numZero` should have a snake case name
[INFO] [stdout]   --> src/hackerrank/remove_dups.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut numZero = 0;
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `num_zero`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `x` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:195:16
[INFO] [stdout]     |
[INFO] [stdout] 195 |     static mut x: &str = "taimu";
[INFO] [stdout]     |                ^ help: convert the identifier to upper case (notice the capitalization): `X`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.11s
[INFO] running `Command { std: "docker" "inspect" "e0a822ab049108e74b6a7f9e6f120b53cf6d5aec5a7ce43ae497b463bcf6dea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0a822ab049108e74b6a7f9e6f120b53cf6d5aec5a7ce43ae497b463bcf6dea9", kill_on_drop: false }`
[INFO] [stdout] e0a822ab049108e74b6a7f9e6f120b53cf6d5aec5a7ce43ae497b463bcf6dea9