[INFO] cloning repository https://github.com/diabloproject/qkv-db [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/diabloproject/qkv-db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiabloproject%2Fqkv-db", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiabloproject%2Fqkv-db'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a2d233681c06b7fa655a666246c731b824d97f1c [INFO] checking diabloproject/qkv-db against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiabloproject%2Fqkv-db" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/diabloproject/qkv-db on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/diabloproject/qkv-db [INFO] finished tweaking git repo https://github.com/diabloproject/qkv-db [INFO] tweaked toml for git repo https://github.com/diabloproject/qkv-db written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/diabloproject/qkv-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded openblas-src v0.10.9 [INFO] [stderr] Downloaded blas-src v0.8.0 [INFO] [stderr] Downloaded openblas-build v0.10.9 [INFO] [stderr] Downloaded syn v2.0.51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 60dac4dc430e577c07c01f2b7a3e0bee5cbb6f365bcda6d630531c28d580f293 [INFO] running `Command { std: "docker" "start" "-a" "60dac4dc430e577c07c01f2b7a3e0bee5cbb6f365bcda6d630531c28d580f293", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60dac4dc430e577c07c01f2b7a3e0bee5cbb6f365bcda6d630531c28d580f293", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60dac4dc430e577c07c01f2b7a3e0bee5cbb6f365bcda6d630531c28d580f293", kill_on_drop: false }` [INFO] [stdout] 60dac4dc430e577c07c01f2b7a3e0bee5cbb6f365bcda6d630531c28d580f293 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d28a9372dea01c550fe41bb18dc20327303160ce773df7310e11336245fda485 [INFO] running `Command { std: "docker" "start" "-a" "d28a9372dea01c550fe41bb18dc20327303160ce773df7310e11336245fda485", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.88 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling syn v2.0.51 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling rustls-pki-types v1.3.1 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling rustls-pemfile v2.1.1 [INFO] [stderr] Compiling rustls-native-certs v0.7.0 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[stderr] Checking qkv-db v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `anyhow::Context` [INFO] [stdout] --> src/command.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use anyhow::Context; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Zip` [INFO] [stdout] --> src/command.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::{zip, Peekable, Zip}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::Context` [INFO] [stdout] --> src/command.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use anyhow::Context; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write` [INFO] [stdout] --> src/storage.rs:3:36 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt::{Display, Formatter, write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufReader` [INFO] [stdout] --> src/storage.rs:12:60 [INFO] [stdout] | [INFO] [stdout] 12 | use tokio::io::{AsyncReadExt, AsyncSeekExt, AsyncWriteExt, BufReader}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Zip` [INFO] [stdout] --> src/command.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::{zip, Peekable, Zip}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write` [INFO] [stdout] --> src/storage.rs:3:36 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt::{Display, Formatter, write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write` [INFO] [stdout] --> src/main.rs:7:36 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fmt::{Display, Formatter, write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SeekFrom` [INFO] [stdout] --> src/main.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{Error, SeekFrom, Write}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufReader` [INFO] [stdout] --> src/storage.rs:12:60 [INFO] [stdout] | [INFO] [stdout] 12 | use tokio::io::{AsyncReadExt, AsyncSeekExt, AsyncWriteExt, BufReader}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Array2` is imported redundantly [INFO] [stdout] --> src/main.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | use ndarray::{Array2, Axis}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | use ndarray::prelude::*; [INFO] [stdout] | ------------------- the item `Array2` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Axis` is imported redundantly [INFO] [stdout] --> src/main.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | use ndarray::{Array2, Axis}; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | use ndarray::prelude::*; [INFO] [stdout] | ------------------- the item `Axis` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncSeekExt` [INFO] [stdout] --> src/main.rs:14:31 [INFO] [stdout] | [INFO] [stdout] 14 | use tokio::io::{AsyncReadExt, AsyncSeekExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::RwLock` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use tokio::sync::RwLock; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParseError` [INFO] [stdout] --> src/main.rs:16:31 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::command::{Command, ParseError, PropertyValue, ScanTargetBucket}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AlreadyInUse` [INFO] [stdout] --> src/main.rs:17:22 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::storage::{AlreadyInUse, DatabaseConfiguration, Storage}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ndarray::prelude::*` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use ndarray::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write` [INFO] [stdout] --> src/main.rs:7:36 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fmt::{Display, Formatter, write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SeekFrom` [INFO] [stdout] --> src/main.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{Error, SeekFrom, Write}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Array2` is imported redundantly [INFO] [stdout] --> src/main.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | use ndarray::{Array2, Axis}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | use ndarray::prelude::*; [INFO] [stdout] | ------------------- the item `Array2` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Axis` is imported redundantly [INFO] [stdout] --> src/main.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | use ndarray::{Array2, Axis}; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | use ndarray::prelude::*; [INFO] [stdout] | ------------------- the item `Axis` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncSeekExt` [INFO] [stdout] --> src/main.rs:14:31 [INFO] [stdout] | [INFO] [stdout] 14 | use tokio::io::{AsyncReadExt, AsyncSeekExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::RwLock` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use tokio::sync::RwLock; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParseError` [INFO] [stdout] --> src/main.rs:16:31 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::command::{Command, ParseError, PropertyValue, ScanTargetBucket}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AlreadyInUse` [INFO] [stdout] --> src/main.rs:17:22 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::storage::{AlreadyInUse, DatabaseConfiguration, Storage}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ndarray::prelude::*` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use ndarray::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | return move |mut acc: &mut Array2, k: &[f32], v: &[f32]| { [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | return move |mut acc: &mut Array2, k: &[f32], v: &[f32]| { [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: `properties` [INFO] [stdout] --> src/main.rs:237:53 [INFO] [stdout] | [INFO] [stdout] 237 | Command::CreateBucket { database, name, properties } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `properties: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `properties` [INFO] [stdout] --> src/main.rs:241:58 [INFO] [stdout] | [INFO] [stdout] 241 | Command::Insert { database, bucket, entries, properties } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `properties: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `properties` [INFO] [stdout] --> src/main.rs:266:56 [INFO] [stdout] | [INFO] [stdout] 266 | Command::Scan { database, bucket, queries, properties } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `properties: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/main.rs:321:32 [INFO] [stdout] | [INFO] [stdout] 321 | async fn insert(&mut self, data: Vec<(Vec, Vec)>, bucket: &str, database: &str) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bucket` [INFO] [stdout] --> src/main.rs:321:65 [INFO] [stdout] | [INFO] [stdout] 321 | async fn insert(&mut self, data: Vec<(Vec, Vec)>, bucket: &str, database: &str) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `database` [INFO] [stdout] --> src/main.rs:321:79 [INFO] [stdout] | [INFO] [stdout] 321 | async fn insert(&mut self, data: Vec<(Vec, Vec)>, bucket: &str, database: &str) {} [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_database` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `properties` [INFO] [stdout] --> src/main.rs:237:53 [INFO] [stdout] | [INFO] [stdout] 237 | Command::CreateBucket { database, name, properties } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `properties: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `properties` [INFO] [stdout] --> src/main.rs:241:58 [INFO] [stdout] | [INFO] [stdout] 241 | Command::Insert { database, bucket, entries, properties } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `properties: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `properties` [INFO] [stdout] --> src/main.rs:266:56 [INFO] [stdout] | [INFO] [stdout] 266 | Command::Scan { database, bucket, queries, properties } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `properties: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/main.rs:321:32 [INFO] [stdout] | [INFO] [stdout] 321 | async fn insert(&mut self, data: Vec<(Vec, Vec)>, bucket: &str, database: &str) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bucket` [INFO] [stdout] --> src/main.rs:321:65 [INFO] [stdout] | [INFO] [stdout] 321 | async fn insert(&mut self, data: Vec<(Vec, Vec)>, bucket: &str, database: &str) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `database` [INFO] [stdout] --> src/main.rs:321:79 [INFO] [stdout] | [INFO] [stdout] 321 | async fn insert(&mut self, data: Vec<(Vec, Vec)>, bucket: &str, database: &str) {} [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_database` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:455:5 [INFO] [stdout] | [INFO] [stdout] 357 | / loop { [INFO] [stdout] 358 | | let (mut stream, address) = listener.accept().await?; [INFO] [stdout] 359 | | let mut content_size = [0u8; 4]; [INFO] [stdout] 360 | | match stream.read_exact(&mut content_size).await { [INFO] [stdout] ... | [INFO] [stdout] 452 | | stream.flush().await?; [INFO] [stdout] 453 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 454 | [INFO] [stdout] 455 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/main.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{Error, SeekFrom, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:455:5 [INFO] [stdout] | [INFO] [stdout] 357 | / loop { [INFO] [stdout] 358 | | let (mut stream, address) = listener.accept().await?; [INFO] [stdout] 359 | | let mut content_size = [0u8; 4]; [INFO] [stdout] 360 | | match stream.read_exact(&mut content_size).await { [INFO] [stdout] ... | [INFO] [stdout] 452 | | stream.flush().await?; [INFO] [stdout] 453 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 454 | [INFO] [stdout] 455 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/command.rs:407:17 [INFO] [stdout] | [INFO] [stdout] 407 | let mut line_counter: usize = 0; [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/command.rs:408:17 [INFO] [stdout] | [INFO] [stdout] 408 | let mut char_counter: usize = 0; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/main.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{Error, SeekFrom, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `q` [INFO] [stdout] --> src/main.rs:107:24 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn scan(&self, q: Vec, b: Bucket<'_>) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_q` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/main.rs:107:37 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn scan(&self, q: Vec, b: Bucket<'_>) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/main.rs:112:29 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn store(&mut self, k: Vec, v: Vec, bucket_name: &'_ str) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/main.rs:112:42 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn store(&mut self, k: Vec, v: Vec, bucket_name: &'_ str) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bucket_name` [INFO] [stdout] --> src/main.rs:112:55 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn store(&mut self, k: Vec, v: Vec, bucket_name: &'_ str) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/main.rs:362:17 [INFO] [stdout] | [INFO] [stdout] 362 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/main.rs:371:17 [INFO] [stdout] | [INFO] [stdout] 371 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:390:24 [INFO] [stdout] | [INFO] [stdout] 390 | Ok(c) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:414:28 [INFO] [stdout] | [INFO] [stdout] 414 | Ok(c) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:437:16 [INFO] [stdout] | [INFO] [stdout] 437 | Ok(c) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:445:16 [INFO] [stdout] | [INFO] [stdout] 445 | Ok(c) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/command.rs:407:17 [INFO] [stdout] | [INFO] [stdout] 407 | let mut line_counter: usize = 0; [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/command.rs:408:17 [INFO] [stdout] | [INFO] [stdout] 408 | let mut char_counter: usize = 0; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `vec_size`, `buckets`, and `data_directory` are never read [INFO] [stdout] --> src/main.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 95 | pub struct Database { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 96 | /// Size of the individual q, k or v vector in the database. [INFO] [stdout] 97 | vec_size: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 98 | /// Buckets that exist in this database besides two virtual ones (`hot` and `all`) [INFO] [stdout] 99 | buckets: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 100 | /// Directory containing database files [INFO] [stdout] 101 | data_directory: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Fail` and `Skip` are never constructed [INFO] [stdout] --> src/command.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub enum IfExists { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 28 | Fail, [INFO] [stdout] | ^^^^ [INFO] [stdout] 29 | Skip, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IfExists` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `EntityType` is never used [INFO] [stdout] --> src/command.rs:470:18 [INFO] [stdout] | [INFO] [stdout] 470 | enum EntityType { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> src/storage.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 31 | impl<'p, T: Sized> VecView<'p, T> { [INFO] [stdout] | --------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn get(&self) -> &[T] { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Row` is never constructed [INFO] [stdout] --> src/storage.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub struct Row {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `insert_kv` and `clear` are never used [INFO] [stdout] --> src/storage.rs:117:18 [INFO] [stdout] | [INFO] [stdout] 69 | impl Bucket { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 117 | pub async fn insert_kv(&mut self, data: Vec<(Vec, Vec)>) -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | pub async fn clear(&mut self) -> Result<(), std::io::Error>{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `q` [INFO] [stdout] --> src/main.rs:107:24 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn scan(&self, q: Vec, b: Bucket<'_>) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_q` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/main.rs:107:37 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn scan(&self, q: Vec, b: Bucket<'_>) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/main.rs:112:29 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn store(&mut self, k: Vec, v: Vec, bucket_name: &'_ str) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/main.rs:112:42 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn store(&mut self, k: Vec, v: Vec, bucket_name: &'_ str) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bucket_name` [INFO] [stdout] --> src/main.rs:112:55 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn store(&mut self, k: Vec, v: Vec, bucket_name: &'_ str) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/main.rs:362:17 [INFO] [stdout] | [INFO] [stdout] 362 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/main.rs:371:17 [INFO] [stdout] | [INFO] [stdout] 371 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:390:24 [INFO] [stdout] | [INFO] [stdout] 390 | Ok(c) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:414:28 [INFO] [stdout] | [INFO] [stdout] 414 | Ok(c) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:437:16 [INFO] [stdout] | [INFO] [stdout] 437 | Ok(c) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:445:16 [INFO] [stdout] | [INFO] [stdout] 445 | Ok(c) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `vec_size`, `buckets`, and `data_directory` are never read [INFO] [stdout] --> src/main.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 95 | pub struct Database { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 96 | /// Size of the individual q, k or v vector in the database. [INFO] [stdout] 97 | vec_size: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 98 | /// Buckets that exist in this database besides two virtual ones (`hot` and `all`) [INFO] [stdout] 99 | buckets: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 100 | /// Directory containing database files [INFO] [stdout] 101 | data_directory: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Fail` and `Skip` are never constructed [INFO] [stdout] --> src/command.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub enum IfExists { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 28 | Fail, [INFO] [stdout] | ^^^^ [INFO] [stdout] 29 | Skip, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IfExists` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `EntityType` is never used [INFO] [stdout] --> src/command.rs:470:18 [INFO] [stdout] | [INFO] [stdout] 470 | enum EntityType { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> src/storage.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 31 | impl<'p, T: Sized> VecView<'p, T> { [INFO] [stdout] | --------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn get(&self) -> &[T] { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Row` is never constructed [INFO] [stdout] --> src/storage.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub struct Row {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `insert_kv` and `clear` are never used [INFO] [stdout] --> src/storage.rs:117:18 [INFO] [stdout] | [INFO] [stdout] 69 | impl Bucket { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 117 | pub async fn insert_kv(&mut self, data: Vec<(Vec, Vec)>) -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | pub async fn clear(&mut self) -> Result<(), std::io::Error>{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 43 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 43 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.55s [INFO] running `Command { std: "docker" "inspect" "d28a9372dea01c550fe41bb18dc20327303160ce773df7310e11336245fda485", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d28a9372dea01c550fe41bb18dc20327303160ce773df7310e11336245fda485", kill_on_drop: false }` [INFO] [stdout] d28a9372dea01c550fe41bb18dc20327303160ce773df7310e11336245fda485 [INFO] checking diabloproject/qkv-db against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiabloproject%2Fqkv-db" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/diabloproject/qkv-db on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/diabloproject/qkv-db [INFO] finished tweaking git repo https://github.com/diabloproject/qkv-db [INFO] tweaked toml for git repo https://github.com/diabloproject/qkv-db written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/diabloproject/qkv-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eac1ab59b31e5ae6bd9c6c4e83e10e6591ae7bd7e3e69a96357867b9cbb3d414 [INFO] running `Command { std: "docker" "start" "-a" "eac1ab59b31e5ae6bd9c6c4e83e10e6591ae7bd7e3e69a96357867b9cbb3d414", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eac1ab59b31e5ae6bd9c6c4e83e10e6591ae7bd7e3e69a96357867b9cbb3d414", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eac1ab59b31e5ae6bd9c6c4e83e10e6591ae7bd7e3e69a96357867b9cbb3d414", kill_on_drop: false }` [INFO] [stdout] eac1ab59b31e5ae6bd9c6c4e83e10e6591ae7bd7e3e69a96357867b9cbb3d414 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 20fbab1e171e4c5515fe7a5222a2dbe5f43dafba2acb9ee7c545a393db634151 [INFO] running `Command { std: "docker" "start" "-a" "20fbab1e171e4c5515fe7a5222a2dbe5f43dafba2acb9ee7c545a393db634151", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.88 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling syn v2.0.51 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling rustls-pki-types v1.3.1 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling rustls-pemfile v2.1.1 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling rustls-native-certs v0.7.0 [INFO] [stderr] Compiling filetime v0.2.23 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Compiling flate2 v1.0.28 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling openssl-sys v0.9.101 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Compiling url v2.5.0 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking clap_builder v4.5.1 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Checking qkv-db-client v0.1.0 (/opt/rustwide/workdir/qkv-db-client) [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Compiling xattr v1.3.1 [INFO] [stderr] Compiling tar v0.4.40 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking clap v4.5.1 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Compiling ureq v2.9.6 [INFO] [stderr] Compiling openblas-build v0.10.9 [INFO] [stderr] Compiling openblas-src v0.10.9 [INFO] [stderr] Checking blas-src v0.8.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde_json v1.0.114 [INFO] [stderr] Checking qkv-db v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `anyhow::Context` [INFO] [stdout] --> src/command.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use anyhow::Context; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Zip` [INFO] [stdout] --> src/command.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::{zip, Peekable, Zip}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write` [INFO] [stdout] --> src/storage.rs:3:36 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt::{Display, Formatter, write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufReader` [INFO] [stdout] --> src/storage.rs:12:60 [INFO] [stdout] | [INFO] [stdout] 12 | use tokio::io::{AsyncReadExt, AsyncSeekExt, AsyncWriteExt, BufReader}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write` [INFO] [stdout] --> src/main.rs:7:36 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fmt::{Display, Formatter, write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SeekFrom` [INFO] [stdout] --> src/main.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{Error, SeekFrom, Write}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Array2` is imported redundantly [INFO] [stdout] --> src/main.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | use ndarray::{Array2, Axis}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | use ndarray::prelude::*; [INFO] [stdout] | ------------------- the item `Array2` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Axis` is imported redundantly [INFO] [stdout] --> src/main.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | use ndarray::{Array2, Axis}; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | use ndarray::prelude::*; [INFO] [stdout] | ------------------- the item `Axis` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncSeekExt` [INFO] [stdout] --> src/main.rs:14:31 [INFO] [stdout] | [INFO] [stdout] 14 | use tokio::io::{AsyncReadExt, AsyncSeekExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::RwLock` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use tokio::sync::RwLock; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParseError` [INFO] [stdout] --> src/main.rs:16:31 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::command::{Command, ParseError, PropertyValue, ScanTargetBucket}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AlreadyInUse` [INFO] [stdout] --> src/main.rs:17:22 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::storage::{AlreadyInUse, DatabaseConfiguration, Storage}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ndarray::prelude::*` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use ndarray::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::Context` [INFO] [stdout] --> src/command.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use anyhow::Context; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Zip` [INFO] [stdout] --> src/command.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::{zip, Peekable, Zip}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write` [INFO] [stdout] --> src/storage.rs:3:36 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt::{Display, Formatter, write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufReader` [INFO] [stdout] --> src/storage.rs:12:60 [INFO] [stdout] | [INFO] [stdout] 12 | use tokio::io::{AsyncReadExt, AsyncSeekExt, AsyncWriteExt, BufReader}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write` [INFO] [stdout] --> src/main.rs:7:36 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fmt::{Display, Formatter, write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SeekFrom` [INFO] [stdout] --> src/main.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{Error, SeekFrom, Write}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Array2` is imported redundantly [INFO] [stdout] --> src/main.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | use ndarray::{Array2, Axis}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | use ndarray::prelude::*; [INFO] [stdout] | ------------------- the item `Array2` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Axis` is imported redundantly [INFO] [stdout] --> src/main.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | use ndarray::{Array2, Axis}; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | use ndarray::prelude::*; [INFO] [stdout] | ------------------- the item `Axis` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncSeekExt` [INFO] [stdout] --> src/main.rs:14:31 [INFO] [stdout] | [INFO] [stdout] 14 | use tokio::io::{AsyncReadExt, AsyncSeekExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::RwLock` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use tokio::sync::RwLock; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParseError` [INFO] [stdout] --> src/main.rs:16:31 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::command::{Command, ParseError, PropertyValue, ScanTargetBucket}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AlreadyInUse` [INFO] [stdout] --> src/main.rs:17:22 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::storage::{AlreadyInUse, DatabaseConfiguration, Storage}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ndarray::prelude::*` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use ndarray::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | return move |mut acc: &mut Array2, k: &[f32], v: &[f32]| { [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | return move |mut acc: &mut Array2, k: &[f32], v: &[f32]| { [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: `properties` [INFO] [stdout] --> src/main.rs:237:53 [INFO] [stdout] | [INFO] [stdout] 237 | Command::CreateBucket { database, name, properties } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `properties: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `properties` [INFO] [stdout] --> src/main.rs:241:58 [INFO] [stdout] | [INFO] [stdout] 241 | Command::Insert { database, bucket, entries, properties } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `properties: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `properties` [INFO] [stdout] --> src/main.rs:266:56 [INFO] [stdout] | [INFO] [stdout] 266 | Command::Scan { database, bucket, queries, properties } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `properties: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/main.rs:321:32 [INFO] [stdout] | [INFO] [stdout] 321 | async fn insert(&mut self, data: Vec<(Vec, Vec)>, bucket: &str, database: &str) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bucket` [INFO] [stdout] --> src/main.rs:321:65 [INFO] [stdout] | [INFO] [stdout] 321 | async fn insert(&mut self, data: Vec<(Vec, Vec)>, bucket: &str, database: &str) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `database` [INFO] [stdout] --> src/main.rs:321:79 [INFO] [stdout] | [INFO] [stdout] 321 | async fn insert(&mut self, data: Vec<(Vec, Vec)>, bucket: &str, database: &str) {} [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_database` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `properties` [INFO] [stdout] --> src/main.rs:237:53 [INFO] [stdout] | [INFO] [stdout] 237 | Command::CreateBucket { database, name, properties } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `properties: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `properties` [INFO] [stdout] --> src/main.rs:241:58 [INFO] [stdout] | [INFO] [stdout] 241 | Command::Insert { database, bucket, entries, properties } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `properties: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `properties` [INFO] [stdout] --> src/main.rs:266:56 [INFO] [stdout] | [INFO] [stdout] 266 | Command::Scan { database, bucket, queries, properties } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `properties: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/main.rs:321:32 [INFO] [stdout] | [INFO] [stdout] 321 | async fn insert(&mut self, data: Vec<(Vec, Vec)>, bucket: &str, database: &str) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bucket` [INFO] [stdout] --> src/main.rs:321:65 [INFO] [stdout] | [INFO] [stdout] 321 | async fn insert(&mut self, data: Vec<(Vec, Vec)>, bucket: &str, database: &str) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `database` [INFO] [stdout] --> src/main.rs:321:79 [INFO] [stdout] | [INFO] [stdout] 321 | async fn insert(&mut self, data: Vec<(Vec, Vec)>, bucket: &str, database: &str) {} [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_database` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:455:5 [INFO] [stdout] | [INFO] [stdout] 357 | / loop { [INFO] [stdout] 358 | | let (mut stream, address) = listener.accept().await?; [INFO] [stdout] 359 | | let mut content_size = [0u8; 4]; [INFO] [stdout] 360 | | match stream.read_exact(&mut content_size).await { [INFO] [stdout] ... | [INFO] [stdout] 452 | | stream.flush().await?; [INFO] [stdout] 453 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 454 | [INFO] [stdout] 455 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/main.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{Error, SeekFrom, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/command.rs:407:17 [INFO] [stdout] | [INFO] [stdout] 407 | let mut line_counter: usize = 0; [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/command.rs:408:17 [INFO] [stdout] | [INFO] [stdout] 408 | let mut char_counter: usize = 0; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `q` [INFO] [stdout] --> src/main.rs:107:24 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn scan(&self, q: Vec, b: Bucket<'_>) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_q` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/main.rs:107:37 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn scan(&self, q: Vec, b: Bucket<'_>) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/main.rs:112:29 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn store(&mut self, k: Vec, v: Vec, bucket_name: &'_ str) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/main.rs:112:42 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn store(&mut self, k: Vec, v: Vec, bucket_name: &'_ str) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bucket_name` [INFO] [stdout] --> src/main.rs:112:55 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn store(&mut self, k: Vec, v: Vec, bucket_name: &'_ str) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/main.rs:362:17 [INFO] [stdout] | [INFO] [stdout] 362 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/main.rs:371:17 [INFO] [stdout] | [INFO] [stdout] 371 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:390:24 [INFO] [stdout] | [INFO] [stdout] 390 | Ok(c) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:414:28 [INFO] [stdout] | [INFO] [stdout] 414 | Ok(c) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:437:16 [INFO] [stdout] | [INFO] [stdout] 437 | Ok(c) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:445:16 [INFO] [stdout] | [INFO] [stdout] 445 | Ok(c) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `vec_size`, `buckets`, and `data_directory` are never read [INFO] [stdout] --> src/main.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 95 | pub struct Database { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 96 | /// Size of the individual q, k or v vector in the database. [INFO] [stdout] 97 | vec_size: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 98 | /// Buckets that exist in this database besides two virtual ones (`hot` and `all`) [INFO] [stdout] 99 | buckets: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 100 | /// Directory containing database files [INFO] [stdout] 101 | data_directory: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Fail` and `Skip` are never constructed [INFO] [stdout] --> src/command.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub enum IfExists { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 28 | Fail, [INFO] [stdout] | ^^^^ [INFO] [stdout] 29 | Skip, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IfExists` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `EntityType` is never used [INFO] [stdout] --> src/command.rs:470:18 [INFO] [stdout] | [INFO] [stdout] 470 | enum EntityType { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> src/storage.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 31 | impl<'p, T: Sized> VecView<'p, T> { [INFO] [stdout] | --------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn get(&self) -> &[T] { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Row` is never constructed [INFO] [stdout] --> src/storage.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub struct Row {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `insert_kv` and `clear` are never used [INFO] [stdout] --> src/storage.rs:117:18 [INFO] [stdout] | [INFO] [stdout] 69 | impl Bucket { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 117 | pub async fn insert_kv(&mut self, data: Vec<(Vec, Vec)>) -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | pub async fn clear(&mut self) -> Result<(), std::io::Error>{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 43 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:455:5 [INFO] [stdout] | [INFO] [stdout] 357 | / loop { [INFO] [stdout] 358 | | let (mut stream, address) = listener.accept().await?; [INFO] [stdout] 359 | | let mut content_size = [0u8; 4]; [INFO] [stdout] 360 | | match stream.read_exact(&mut content_size).await { [INFO] [stdout] ... | [INFO] [stdout] 452 | | stream.flush().await?; [INFO] [stdout] 453 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 454 | [INFO] [stdout] 455 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/main.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{Error, SeekFrom, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/command.rs:407:17 [INFO] [stdout] | [INFO] [stdout] 407 | let mut line_counter: usize = 0; [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/command.rs:408:17 [INFO] [stdout] | [INFO] [stdout] 408 | let mut char_counter: usize = 0; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `q` [INFO] [stdout] --> src/main.rs:107:24 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn scan(&self, q: Vec, b: Bucket<'_>) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_q` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/main.rs:107:37 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn scan(&self, q: Vec, b: Bucket<'_>) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/main.rs:112:29 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn store(&mut self, k: Vec, v: Vec, bucket_name: &'_ str) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/main.rs:112:42 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn store(&mut self, k: Vec, v: Vec, bucket_name: &'_ str) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bucket_name` [INFO] [stdout] --> src/main.rs:112:55 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn store(&mut self, k: Vec, v: Vec, bucket_name: &'_ str) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/main.rs:362:17 [INFO] [stdout] | [INFO] [stdout] 362 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/main.rs:371:17 [INFO] [stdout] | [INFO] [stdout] 371 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:390:24 [INFO] [stdout] | [INFO] [stdout] 390 | Ok(c) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:414:28 [INFO] [stdout] | [INFO] [stdout] 414 | Ok(c) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:437:16 [INFO] [stdout] | [INFO] [stdout] 437 | Ok(c) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:445:16 [INFO] [stdout] | [INFO] [stdout] 445 | Ok(c) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `vec_size`, `buckets`, and `data_directory` are never read [INFO] [stdout] --> src/main.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 95 | pub struct Database { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 96 | /// Size of the individual q, k or v vector in the database. [INFO] [stdout] 97 | vec_size: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 98 | /// Buckets that exist in this database besides two virtual ones (`hot` and `all`) [INFO] [stdout] 99 | buckets: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 100 | /// Directory containing database files [INFO] [stdout] 101 | data_directory: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Fail` and `Skip` are never constructed [INFO] [stdout] --> src/command.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub enum IfExists { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 28 | Fail, [INFO] [stdout] | ^^^^ [INFO] [stdout] 29 | Skip, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IfExists` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `EntityType` is never used [INFO] [stdout] --> src/command.rs:470:18 [INFO] [stdout] | [INFO] [stdout] 470 | enum EntityType { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> src/storage.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 31 | impl<'p, T: Sized> VecView<'p, T> { [INFO] [stdout] | --------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn get(&self) -> &[T] { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Row` is never constructed [INFO] [stdout] --> src/storage.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub struct Row {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `insert_kv` and `clear` are never used [INFO] [stdout] --> src/storage.rs:117:18 [INFO] [stdout] | [INFO] [stdout] 69 | impl Bucket { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 117 | pub async fn insert_kv(&mut self, data: Vec<(Vec, Vec)>) -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | pub async fn clear(&mut self) -> Result<(), std::io::Error>{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 43 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.51s [INFO] running `Command { std: "docker" "inspect" "20fbab1e171e4c5515fe7a5222a2dbe5f43dafba2acb9ee7c545a393db634151", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20fbab1e171e4c5515fe7a5222a2dbe5f43dafba2acb9ee7c545a393db634151", kill_on_drop: false }` [INFO] [stdout] 20fbab1e171e4c5515fe7a5222a2dbe5f43dafba2acb9ee7c545a393db634151