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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ABUTAYYAB/Kronos-DataBase" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FABUTAYYAB%2FKronos-DataBase", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 254c6de60ef6075a19b0b7115e9bc19a01609528
[INFO] checking ABUTAYYAB/Kronos-DataBase against try#e117153a45c546e883c1f91d82611775fcaeffe0 for pr-146470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FABUTAYYAB%2FKronos-DataBase" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ABUTAYYAB/Kronos-DataBase
[INFO] finished tweaking git repo https://github.com/ABUTAYYAB/Kronos-DataBase
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ABUTAYYAB/Kronos-DataBase already has a lockfile, it will not be regenerated
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[INFO] running `Command { std: "docker" "start" "-a" "b2a344b9898e836f22c48304eefe817923de8dc4f390f0c5840e2abfcf06b761", kill_on_drop: false }`
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[INFO] [stdout] 57295dda363140ac17d9533adbfd8efc6088072e8426972b56f81ca9dfd747f1
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[INFO] [stdout] warning: unused imports: `HashMap` and `VecDeque`
[INFO] [stdout]  --> src/concurrency/lock_manager.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, VecDeque};
[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: `Arc` and `Mutex`
[INFO] [stdout]  --> src/concurrency/lock_manager.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::concurrency::transaction::Transaction`
[INFO] [stdout]  --> src/concurrency/lock_manager.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::concurrency::transaction::Transaction;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/concurrency/transaction.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, and `VecDeque`
[INFO] [stdout]  --> src/concurrency/deadlock_detector.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ResourceId`
[INFO] [stdout]  --> src/concurrency/deadlock_detector.rs:2:53
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::concurrency::lock_manager::{LockManager, ResourceId};
[INFO] [stdout]   |                                                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/concurrency/isolation.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::concurrency::transaction::Transaction`
[INFO] [stdout]  --> src/concurrency/isolation.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::concurrency::transaction::Transaction;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap` and `VecDeque`
[INFO] [stdout]  --> src/concurrency/lock_manager.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, VecDeque};
[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: `Arc` and `Mutex`
[INFO] [stdout]  --> src/concurrency/lock_manager.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::concurrency::transaction::Transaction`
[INFO] [stdout]  --> src/concurrency/lock_manager.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::concurrency::transaction::Transaction;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/concurrency/transaction.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, and `VecDeque`
[INFO] [stdout]  --> src/concurrency/deadlock_detector.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ResourceId`
[INFO] [stdout]  --> src/concurrency/deadlock_detector.rs:2:53
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::concurrency::lock_manager::{LockManager, ResourceId};
[INFO] [stdout]   |                                                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/concurrency/isolation.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::concurrency::transaction::Transaction`
[INFO] [stdout]  --> src/concurrency/isolation.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::concurrency::transaction::Transaction;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `docs`
[INFO] [stdout]    --> src/storage/collection.rs:489:37
[INFO] [stdout]     |
[INFO] [stdout] 489 |     pub async fn replace(&mut self, docs: Vec<Document>, doc: &Document) -> Result<bool> {
[INFO] [stdout]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_docs`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `doc`
[INFO] [stdout]    --> src/storage/collection.rs:489:58
[INFO] [stdout]     |
[INFO] [stdout] 489 |     pub async fn replace(&mut self, docs: Vec<Document>, doc: &Document) -> Result<bool> {
[INFO] [stdout]     |                                                          ^^^ help: if this is intentional, prefix it with an underscore: `_doc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `docs`
[INFO] [stdout]    --> src/storage/collection.rs:489:37
[INFO] [stdout]     |
[INFO] [stdout] 489 |     pub async fn replace(&mut self, docs: Vec<Document>, doc: &Document) -> Result<bool> {
[INFO] [stdout]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_docs`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `doc`
[INFO] [stdout]    --> src/storage/collection.rs:489:58
[INFO] [stdout]     |
[INFO] [stdout] 489 |     pub async fn replace(&mut self, docs: Vec<Document>, doc: &Document) -> Result<bool> {
[INFO] [stdout]     |                                                          ^^^ help: if this is intentional, prefix it with an underscore: `_doc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `requested_mode`
[INFO] [stdout]   --> src/concurrency/lock_manager.rs:74:29
[INFO] [stdout]    |
[INFO] [stdout] 74 | ...                   requested_mode: LockMode) -> bool {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_requested_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timeout`
[INFO] [stdout]    --> src/concurrency/transaction.rs:105:50
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn check_transaction_timeouts(&mut self, timeout: Duration) -> Vec<u64> {
[INFO] [stdout]     |                                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lock_manager`
[INFO] [stdout]   --> src/concurrency/deadlock_detector.rs:23:41
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn update_wait_graph(&mut self, lock_manager: &LockManager) {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lock_manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `deadlocks`
[INFO] [stdout]   --> src/concurrency/deadlock_detector.rs:38:34
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn select_victims(&self, deadlocks: &[Vec<u64>]) -> Vec<u64> {
[INFO] [stdout]    |                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deadlocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `document_version`
[INFO] [stdout]   --> src/concurrency/isolation.rs:43:49
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn can_read(&self, transaction_id: u64, document_version: u64, 
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `document_txn`
[INFO] [stdout]   --> src/concurrency/isolation.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |                   document_txn: u64) -> bool {
[INFO] [stdout]    |                   ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document_txn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `document_version`
[INFO] [stdout]   --> src/concurrency/isolation.rs:51:50
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn can_write(&self, transaction_id: u64, document_version: u64, 
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `document_txn`
[INFO] [stdout]   --> src/concurrency/isolation.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |                    document_txn: u64) -> bool {
[INFO] [stdout]    |                    ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document_txn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `requested_mode`
[INFO] [stdout]   --> src/concurrency/lock_manager.rs:74:29
[INFO] [stdout]    |
[INFO] [stdout] 74 | ...                   requested_mode: LockMode) -> bool {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_requested_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `shard_count`, `max_files_per_shard`, and `max_shards` are never read
[INFO] [stdout]   --> src/storage/collection.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Collection {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     shard_count: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 25 |     max_files_per_shard: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 26 |     max_shards:u64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timeout`
[INFO] [stdout]    --> src/concurrency/transaction.rs:105:50
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn check_transaction_timeouts(&mut self, timeout: Duration) -> Vec<u64> {
[INFO] [stdout]     |                                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lock_manager`
[INFO] [stdout]   --> src/concurrency/deadlock_detector.rs:23:41
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn update_wait_graph(&mut self, lock_manager: &LockManager) {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lock_manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `deadlocks`
[INFO] [stdout]   --> src/concurrency/deadlock_detector.rs:38:34
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn select_victims(&self, deadlocks: &[Vec<u64>]) -> Vec<u64> {
[INFO] [stdout]    |                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deadlocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `document_version`
[INFO] [stdout]   --> src/concurrency/isolation.rs:43:49
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn can_read(&self, transaction_id: u64, document_version: u64, 
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `document_txn`
[INFO] [stdout]   --> src/concurrency/isolation.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |                   document_txn: u64) -> bool {
[INFO] [stdout]    |                   ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document_txn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `document_version`
[INFO] [stdout]   --> src/concurrency/isolation.rs:51:50
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn can_write(&self, transaction_id: u64, document_version: u64, 
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `document_txn`
[INFO] [stdout]   --> src/concurrency/isolation.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |                    document_txn: u64) -> bool {
[INFO] [stdout]    |                    ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document_txn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `shard_count`, `max_files_per_shard`, and `max_shards` are never read
[INFO] [stdout]   --> src/storage/collection.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Collection {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     shard_count: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 25 |     max_files_per_shard: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 26 |     max_shards:u64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]   --> src/main.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |                     Ok(output) => println!("\n"),
[INFO] [stdout]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]   --> src/main.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |                     Ok(output) => println!("\n"),
[INFO] [stdout]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.82s
[INFO] running `Command { std: "docker" "inspect" "57295dda363140ac17d9533adbfd8efc6088072e8426972b56f81ca9dfd747f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57295dda363140ac17d9533adbfd8efc6088072e8426972b56f81ca9dfd747f1", kill_on_drop: false }`
[INFO] [stdout] 57295dda363140ac17d9533adbfd8efc6088072e8426972b56f81ca9dfd747f1
