[INFO] cloning repository https://github.com/ashishk15678/db
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ashishk15678/db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishk15678%2Fdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishk15678%2Fdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2da402d055af1d73f074138c2c64db2cfd23f16d
[INFO] checking ashishk15678/db against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishk15678%2Fdb" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ashishk15678/db
[INFO] finished tweaking git repo https://github.com/ashishk15678/db
[INFO] tweaked toml for git repo https://github.com/ashishk15678/db written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ashishk15678/db on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ashishk15678/db 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5474832e94261c9b25ac0b96bfeaa9df7bdbb00b1cc303483285c363fbca734d
[INFO] running `Command { std: "docker" "start" "-a" "5474832e94261c9b25ac0b96bfeaa9df7bdbb00b1cc303483285c363fbca734d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5474832e94261c9b25ac0b96bfeaa9df7bdbb00b1cc303483285c363fbca734d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5474832e94261c9b25ac0b96bfeaa9df7bdbb00b1cc303483285c363fbca734d", kill_on_drop: false }`
[INFO] [stdout] 5474832e94261c9b25ac0b96bfeaa9df7bdbb00b1cc303483285c363fbca734d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b1c7a3f23c95b09d17410af6c6fb77883bca9be956c489f6d4286b77f3ddeda
[INFO] running `Command { std: "docker" "start" "-a" "3b1c7a3f23c95b09d17410af6c6fb77883bca9be956c489f6d4286b77f3ddeda", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling zmij v1.0.5
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking toml_writer v1.0.4
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stderr]     Checking toml_datetime v0.7.3
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking serde_json v1.0.148
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking sysinfo v0.37.2
[INFO] [stderr]     Checking proctitle v0.1.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking toml_parser v1.0.4
[INFO] [stderr]     Checking toml v0.9.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking protobuf-support v3.7.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/DS/B_tree.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::Ordering;
[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 import: `write`
[INFO] [stdout]  --> src/config.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fmt::{Display, write},
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HttpResponse`
[INFO] [stdout]  --> src/db/partition/mod.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 |     db::http::{HttpResponse, handleClient},
[INFO] [stdout]   |                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TcpStream` and `ops::Deref`
[INFO] [stdout]   --> src/db/partition/mod.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 |     net::{TcpListener, TcpStream},
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 13 |     ops::Deref,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read` and `thread`
[INFO] [stdout]   --> src/db/partition/mod.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 |     io::{Read, Write},
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 20 |     net::SocketAddr,
[INFO] [stdout] 21 |     thread,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CATALOG` and `TableSchema`
[INFO] [stdout]  --> src/db/storage/mod.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::db::catalog::{TableSchema, CATALOG};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::db::sql::parser::Expression`
[INFO] [stdout]  --> src/db/storage/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::db::sql::parser::Expression;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/init.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 |     config::{self, Config},
[INFO] [stdout]   |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/DS/B_tree.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::Ordering;
[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 import: `write`
[INFO] [stdout]  --> src/config.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fmt::{Display, write},
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HttpResponse`
[INFO] [stdout]  --> src/db/partition/mod.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 |     db::http::{HttpResponse, handleClient},
[INFO] [stdout]   |                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TcpStream` and `ops::Deref`
[INFO] [stdout]   --> src/db/partition/mod.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 |     net::{TcpListener, TcpStream},
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 13 |     ops::Deref,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read` and `thread`
[INFO] [stdout]   --> src/db/partition/mod.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 |     io::{Read, Write},
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 20 |     net::SocketAddr,
[INFO] [stdout] 21 |     thread,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CATALOG` and `TableSchema`
[INFO] [stdout]  --> src/db/storage/mod.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::db::catalog::{TableSchema, CATALOG};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::db::sql::parser::Expression`
[INFO] [stdout]  --> src/db/storage/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::db::sql::parser::Expression;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/init.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 |     config::{self, Config},
[INFO] [stdout]   |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/db/partition/mod.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |             let mut file = OpenOptions::new()
[INFO] [stdout]    |                 ----^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/init.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut sys = System::new_all();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/db/partition/mod.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |             let mut file = OpenOptions::new()
[INFO] [stdout]    |                 ----^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/init.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut sys = System::new_all();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]   --> src/db/partition/mod.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |             let mut file = OpenOptions::new()
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hashed_partition_key`
[INFO] [stdout]    --> src/db/partition/mod.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let hashed_partition_key = aes::Aes::new(&partition_key.to_be_bytes());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hashed_partition_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alias`
[INFO] [stdout]    --> src/db/sql/parser.rs:716:45
[INFO] [stdout]     |
[INFO] [stdout] 716 |             } else if let Token::Identifier(alias) = self.peek() {
[INFO] [stdout]     |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_alias`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/hashing/aes.rs:249:17
[INFO] [stdout]     |
[INFO] [stdout] 249 |             let a = a << 1;
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Page` is never constructed
[INFO] [stdout]   --> src/db/pager/mod.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Page {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pageId` is never read
[INFO] [stdout]   --> src/db/pager/mod.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Record {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pageId: Option<String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pageId` and `records` are never read
[INFO] [stdout]   --> src/db/pager/mod.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Page {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 44 |     pageId: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 45 |     records: Vec<Record>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `DbCommon` is never used
[INFO] [stdout]    --> src/db/pager/mod.rs:119:7
[INFO] [stdout]     |
[INFO] [stdout] 119 | trait DbCommon {
[INFO] [stdout]     |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `throttle` is never read
[INFO] [stdout]   --> src/db/partition/mod.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct DataBaseClient {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     throttle: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DataBaseClient` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pkcs7_pad` is never used
[INFO] [stdout]    --> src/hashing/aes.rs:260:4
[INFO] [stdout]     |
[INFO] [stdout] 260 | fn pkcs7_pad(data: &mut Vec<u8>) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pkcs7_unpad` is never used
[INFO] [stdout]    --> src/hashing/aes.rs:268:4
[INFO] [stdout]     |
[INFO] [stdout] 268 | fn pkcs7_unpad(data: &mut Vec<u8>) {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `DS` should have a snake case name
[INFO] [stdout]  --> src/main.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod DS;
[INFO] [stdout]   |         ^^ help: convert the identifier to snake case: `ds`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `B_tree` should have a snake case name
[INFO] [stdout]  --> src/DS/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod B_tree;
[INFO] [stdout]   |         ^^^^^^ help: convert the identifier to snake case: `b_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handleClient` should have a snake case name
[INFO] [stdout]    --> src/db/http/mod.rs:139:14
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub async fn handleClient(stream: TcpStream) -> Result<(), Error> {
[INFO] [stdout]     |              ^^^^^^^^^^^^ help: convert the identifier to snake case: `handle_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `INIT` should have a snake case name
[INFO] [stdout]   --> src/init.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub async fn INIT(config: Config) -> Result<System, Box<dyn Error>> {
[INFO] [stdout]    |              ^^^^ help: convert the identifier to snake case: `init`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `db` (bin "db") due to 1 previous error; 24 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]   --> src/db/partition/mod.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |             let mut file = OpenOptions::new()
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hashed_partition_key`
[INFO] [stdout]    --> src/db/partition/mod.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let hashed_partition_key = aes::Aes::new(&partition_key.to_be_bytes());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hashed_partition_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alias`
[INFO] [stdout]    --> src/db/sql/parser.rs:716:45
[INFO] [stdout]     |
[INFO] [stdout] 716 |             } else if let Token::Identifier(alias) = self.peek() {
[INFO] [stdout]     |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_alias`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/hashing/aes.rs:249:17
[INFO] [stdout]     |
[INFO] [stdout] 249 |             let a = a << 1;
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Page` is never constructed
[INFO] [stdout]   --> src/db/pager/mod.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Page {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pageId` is never read
[INFO] [stdout]   --> src/db/pager/mod.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Record {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pageId: Option<String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pageId` and `records` are never read
[INFO] [stdout]   --> src/db/pager/mod.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Page {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 44 |     pageId: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 45 |     records: Vec<Record>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `DbCommon` is never used
[INFO] [stdout]    --> src/db/pager/mod.rs:119:7
[INFO] [stdout]     |
[INFO] [stdout] 119 | trait DbCommon {
[INFO] [stdout]     |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `throttle` is never read
[INFO] [stdout]   --> src/db/partition/mod.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct DataBaseClient {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     throttle: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DataBaseClient` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pkcs7_pad` is never used
[INFO] [stdout]    --> src/hashing/aes.rs:260:4
[INFO] [stdout]     |
[INFO] [stdout] 260 | fn pkcs7_pad(data: &mut Vec<u8>) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pkcs7_unpad` is never used
[INFO] [stdout]    --> src/hashing/aes.rs:268:4
[INFO] [stdout]     |
[INFO] [stdout] 268 | fn pkcs7_unpad(data: &mut Vec<u8>) {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `DS` should have a snake case name
[INFO] [stdout]  --> src/main.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod DS;
[INFO] [stdout]   |         ^^ help: convert the identifier to snake case: `ds`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `B_tree` should have a snake case name
[INFO] [stdout]  --> src/DS/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod B_tree;
[INFO] [stdout]   |         ^^^^^^ help: convert the identifier to snake case: `b_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handleClient` should have a snake case name
[INFO] [stdout]    --> src/db/http/mod.rs:139:14
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub async fn handleClient(stream: TcpStream) -> Result<(), Error> {
[INFO] [stdout]     |              ^^^^^^^^^^^^ help: convert the identifier to snake case: `handle_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `INIT` should have a snake case name
[INFO] [stdout]   --> src/init.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub async fn INIT(config: Config) -> Result<System, Box<dyn Error>> {
[INFO] [stdout]    |              ^^^^ help: convert the identifier to snake case: `init`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `db` (bin "db" test) due to 1 previous error; 24 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "3b1c7a3f23c95b09d17410af6c6fb77883bca9be956c489f6d4286b77f3ddeda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b1c7a3f23c95b09d17410af6c6fb77883bca9be956c489f6d4286b77f3ddeda", kill_on_drop: false }`
[INFO] [stdout] 3b1c7a3f23c95b09d17410af6c6fb77883bca9be956c489f6d4286b77f3ddeda
