[INFO] cloning repository https://github.com/BingCoke/CokeDB [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BingCoke/CokeDB" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBingCoke%2FCokeDB", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBingCoke%2FCokeDB'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a8d0ac2fc07db53aaeefe3a6ecfcac6e00a02011 [INFO] testing BingCoke/CokeDB against 1.79.0 for beta-1.80-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBingCoke%2FCokeDB" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BingCoke/CokeDB on toolchain 1.79.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.79.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BingCoke/CokeDB [INFO] finished tweaking git repo https://github.com/BingCoke/CokeDB [INFO] tweaked toml for git repo https://github.com/BingCoke/CokeDB written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/BingCoke/CokeDB 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" "+1.79.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-serde v0.8.0 [INFO] [stderr] Downloaded enum-ordinalize v3.1.13 [INFO] [stderr] Downloaded endian-type v0.1.2 [INFO] [stderr] Downloaded rustyline-derive v0.8.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.86 [INFO] [stderr] Downloaded error-code v2.3.1 [INFO] [stderr] Downloaded dlv-list v0.3.0 [INFO] [stderr] Downloaded str-buf v1.0.6 [INFO] [stderr] Downloaded clipboard-win v4.5.0 [INFO] [stderr] Downloaded simple_logger v4.1.0 [INFO] [stderr] Downloaded ordered-multimap v0.4.3 [INFO] [stderr] Downloaded clap_derive v4.3.2 [INFO] [stderr] Downloaded clap_builder v4.3.1 [INFO] [stderr] Downloaded rustyline v11.0.0 [INFO] [stderr] Downloaded rustix v0.37.19 [INFO] [stderr] Downloaded nix v0.26.2 [INFO] [stderr] Downloaded libc v0.2.144 [INFO] [stderr] Downloaded tokio v1.28.1 [INFO] [stderr] Downloaded linux-raw-sys v0.3.8 [INFO] [stderr] Downloaded radix_trie v0.2.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.86 [INFO] [stderr] Downloaded time 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[stderr] Downloaded wasm-bindgen-macro v0.2.86 [INFO] [stderr] Downloaded simplelog v0.10.2 [INFO] [stderr] Downloaded pin-project-internal v1.1.0 [INFO] [stderr] Downloaded fd-lock v3.0.12 [INFO] [stderr] Downloaded tokio-stream v0.1.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39684b47efd39314d88dbad17aa407a223c87f132db61e64829f6b0808a63c0f [INFO] running `Command { std: "docker" "start" "-a" "39684b47efd39314d88dbad17aa407a223c87f132db61e64829f6b0808a63c0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39684b47efd39314d88dbad17aa407a223c87f132db61e64829f6b0808a63c0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39684b47efd39314d88dbad17aa407a223c87f132db61e64829f6b0808a63c0f", kill_on_drop: false }` [INFO] [stdout] 39684b47efd39314d88dbad17aa407a223c87f132db61e64829f6b0808a63c0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e154ff36afc8a821f098d4dad66e82792c26cb0add3b998e9414077a1ee06f7a [INFO] running `Command { std: "docker" "start" "-a" "e154ff36afc8a821f098d4dad66e82792c26cb0add3b998e9414077a1ee06f7a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling syn v2.0.15 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling tokio v1.28.1 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling dlv-list v0.3.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Compiling time-macros v0.2.9 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling mio v0.8.6 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling ordered-multimap v0.4.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling iana-time-zone v0.1.57 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling time v0.3.22 [INFO] [stderr] Compiling nix v0.26.2 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling chrono v0.4.26 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling is-terminal v0.4.7 [INFO] [stderr] Compiling anstream v0.3.2 [INFO] [stderr] Compiling clap_builder v4.3.1 [INFO] [stderr] Compiling serde_derive v1.0.160 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling enum-ordinalize v3.1.13 [INFO] [stderr] Compiling pin-project-internal v1.1.0 [INFO] [stderr] Compiling educe v0.4.22 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling pest v2.6.0 [INFO] [stderr] Compiling pin-project v1.1.0 [INFO] [stderr] Compiling clap_derive v4.3.2 [INFO] [stderr] Compiling fd-lock v3.0.12 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling rust-ini v0.18.0 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling pest_meta v2.6.0 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling pathdiff v0.2.1 [INFO] [stderr] Compiling simplelog v0.10.2 [INFO] [stderr] Compiling rustyline v11.0.0 [INFO] [stderr] Compiling pest_generator v2.6.0 [INFO] [stderr] Compiling simple_logger v4.1.0 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling pest_derive v2.6.0 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling clap v4.3.2 [INFO] [stderr] Compiling rustyline-derive v0.8.0 [INFO] [stderr] Compiling tokio-stream v0.1.14 [INFO] [stderr] Compiling tokio-util v0.6.10 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling ron v0.7.1 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling json5 v0.4.1 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Compiling tokio-serde v0.8.0 [INFO] [stderr] Compiling config v0.13.3 [INFO] [stderr] Compiling coke_db v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `sql::execution::ResultSet` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use sql::execution::ResultSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `default`, `format` [INFO] [stdout] --> src/sql/mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | default, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 5 | fmt::{self, format, Display}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sql::plan::Plan` [INFO] [stdout] --> src/sql/engine/mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::sql::plan::Plan; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures_util::poll` [INFO] [stdout] --> src/sql/engine/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures_util::poll; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sql::execution::source` [INFO] [stdout] --> src/sql/execution/aggregation.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::sql::execution::source; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `todo` [INFO] [stdout] --> src/sql/execution/join.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, todo}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Column` [INFO] [stdout] --> src/sql/execution/join.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Column, Value, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::Index` [INFO] [stdout] --> src/sql/execution/mutation.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{collections::HashMap, ops::Index}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::de::Unexpected` [INFO] [stdout] --> src/sql/execution/query.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use serde::de::Unexpected; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sql::execution::Column` [INFO] [stdout] --> src/sql/execution/query.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::sql::execution::Column; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::default` [INFO] [stdout] --> src/sql/execution/schema.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::default; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/sql/plan/optimizer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/sql/plan/planner.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | expression::{self, Expression}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `str::FromStr` [INFO] [stdout] --> src/errors.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | str::FromStr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::future::FutureExt as _` [INFO] [stdout] --> src/client.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use futures::future::FutureExt as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures_util::TryStream` [INFO] [stdout] --> src/client.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use futures_util::TryStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::future::Future` [INFO] [stdout] --> src/client.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deref`, `Drop` [INFO] [stdout] --> src/client.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | use std::ops::{Deref, Drop}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToSocketAddrs` [INFO] [stdout] --> src/client.rs:16:29 [INFO] [stdout] | [INFO] [stdout] 16 | use tokio::net::{TcpStream, ToSocketAddrs}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MutexGuard` [INFO] [stdout] --> src/client.rs:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | use tokio::sync::{Mutex, MutexGuard}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FramedRead`, `FramedWrite` [INFO] [stdout] --> src/client.rs:18:33 [INFO] [stdout] | [INFO] [stdout] 18 | use tokio_util::codec::{Framed, FramedRead, FramedWrite, LengthDelimitedCodec}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KvTransaction`, `Transaction` [INFO] [stdout] --> src/server.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | kv::{KvTransaction, KV}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 7 | Engine, SqlSession, Transaction, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `future::ok` [INFO] [stdout] --> src/server.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | use futures_util::{future::ok, SinkExt, StreamExt}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/server.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | use log::{error, info, debug}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `readonly` [INFO] [stdout] --> src/sql/engine/mod.rs:118:57 [INFO] [stdout] | [INFO] [stdout] 118 | crate::sql::parser::ast::Statement::Begin { readonly, version } => todo!(), [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `readonly: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `version` [INFO] [stdout] --> src/sql/engine/mod.rs:118:67 [INFO] [stdout] | [INFO] [stdout] 118 | crate::sql::parser::ast::Statement::Begin { readonly, version } => todo!(), [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `version: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `columns` [INFO] [stdout] --> src/sql/execution/mutation.rs:116:32 [INFO] [stdout] | [INFO] [stdout] 116 | ResultSet::Query { columns, rows } => { [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `columns: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sql/execution/mutation.rs:119:21 [INFO] [stdout] | [INFO] [stdout] 119 | for mut row in rows { [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: `columns` [INFO] [stdout] --> src/sql/execution/mutation.rs:163:32 [INFO] [stdout] | [INFO] [stdout] 163 | ResultSet::Query { columns, rows } => { [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `columns: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sql/parser/laxer.rs:321:13 [INFO] [stdout] | [INFO] [stdout] 321 | let mut iter = input.chars().peekable(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/sql/plan/planner.rs:482:49 [INFO] [stdout] | [INFO] [stdout] 482 | BaseExpression::Function(f, a) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `defaults` [INFO] [stdout] --> src/sql/plan/mod.rs:311:40 [INFO] [stdout] | [INFO] [stdout] 311 | Self::CreateTable { table, defaults } => { [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `defaults: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arg` [INFO] [stdout] --> src/sql/mod.rs:290:24 [INFO] [stdout] | [INFO] [stdout] 290 | fn validate(&self, arg: &mut engine::kv::KvTransaction) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/kv/mvcc.rs:278:13 [INFO] [stdout] | [INFO] [stdout] 278 | let mut res = Ok(None); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/storage/kv/b_tree.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let r = self.data.insert(key.to_vec(), value); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/lib.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let m = Box::new(m); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hello` is never used [INFO] [stdout] --> src/lib.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn hello() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `next_string` is never used [INFO] [stdout] --> src/sql/parser/mod.rs:707:8 [INFO] [stdout] | [INFO] [stdout] 20 | impl<'a> Parser<'a> { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 707 | fn next_string(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `build` is never used [INFO] [stdout] --> src/sql/plan/mod.rs:502:19 [INFO] [stdout] | [INFO] [stdout] 497 | impl Plan { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 502 | pub(crate) fn build( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `contains` is never used [INFO] [stdout] --> src/storage/kv/mod.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 33 | impl MyRange { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 51 | fn contains(&self, v: &[u8]) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/sql/execution/mutation.rs:171:21 [INFO] [stdout] | [INFO] [stdout] 171 | txn.delete(&table.name, pk); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 171 | let _ = txn.delete(&table.name, pk); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 41 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/bin/hello.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let m = "hell".to_string(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `My` is never constructed [INFO] [stdout] --> src/bin/hello.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct My { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/bin/dbcli.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use coke_db::client::{self, Client}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures_util::future::ok` [INFO] [stdout] --> src/bin/dbcli.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use futures_util::future::ok; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `de` [INFO] [stdout] --> src/bin/dbcli.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | de => {} [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_de` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data_dir` is never read [INFO] [stdout] --> src/bin/dbserver.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 64 | struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 68 | data_dir: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `dbSer` should have a snake case name [INFO] [stdout] --> src/bin/dbserver.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let dbSer = DbSer::parse(); [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `db_ser` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 51s [INFO] running `Command { std: "docker" "inspect" "e154ff36afc8a821f098d4dad66e82792c26cb0add3b998e9414077a1ee06f7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e154ff36afc8a821f098d4dad66e82792c26cb0add3b998e9414077a1ee06f7a", kill_on_drop: false }` [INFO] [stdout] e154ff36afc8a821f098d4dad66e82792c26cb0add3b998e9414077a1ee06f7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b7fa3354974ffb72cef7f3c33fd3adb1269a2d212bb583000dfc037e26ab1c6 [INFO] running `Command { std: "docker" "start" "-a" "7b7fa3354974ffb72cef7f3c33fd3adb1269a2d212bb583000dfc037e26ab1c6", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `sql::execution::ResultSet` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use sql::execution::ResultSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `default`, `format` [INFO] [stdout] --> src/sql/mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | default, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 5 | fmt::{self, format, Display}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sql::plan::Plan` [INFO] [stdout] --> src/sql/engine/mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::sql::plan::Plan; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures_util::poll` [INFO] [stdout] --> src/sql/engine/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures_util::poll; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sql::execution::source` [INFO] [stdout] --> src/sql/execution/aggregation.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::sql::execution::source; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `todo` [INFO] [stdout] --> src/sql/execution/join.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, todo}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Column` [INFO] [stdout] --> src/sql/execution/join.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Column, Value, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::Index` [INFO] [stdout] --> src/sql/execution/mutation.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{collections::HashMap, ops::Index}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::de::Unexpected` [INFO] [stdout] --> src/sql/execution/query.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use serde::de::Unexpected; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sql::execution::Column` [INFO] [stdout] --> src/sql/execution/query.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::sql::execution::Column; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::default` [INFO] [stdout] --> src/sql/execution/schema.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::default; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/sql/plan/optimizer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/sql/plan/planner.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | expression::{self, Expression}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `str::FromStr` [INFO] [stdout] --> src/errors.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | str::FromStr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::future::FutureExt as _` [INFO] [stdout] --> src/client.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use futures::future::FutureExt as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures_util::TryStream` [INFO] [stdout] --> src/client.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use futures_util::TryStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::future::Future` [INFO] [stdout] --> src/client.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deref`, `Drop` [INFO] [stdout] --> src/client.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | use std::ops::{Deref, Drop}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToSocketAddrs` [INFO] [stdout] --> src/client.rs:16:29 [INFO] [stdout] | [INFO] [stdout] 16 | use tokio::net::{TcpStream, ToSocketAddrs}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MutexGuard` [INFO] [stdout] --> src/client.rs:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | use tokio::sync::{Mutex, MutexGuard}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FramedRead`, `FramedWrite` [INFO] [stdout] --> src/client.rs:18:33 [INFO] [stdout] | [INFO] [stdout] 18 | use tokio_util::codec::{Framed, FramedRead, FramedWrite, LengthDelimitedCodec}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KvTransaction`, `Transaction` [INFO] [stdout] --> src/server.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | kv::{KvTransaction, KV}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 7 | Engine, SqlSession, Transaction, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `future::ok` [INFO] [stdout] --> src/server.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | use futures_util::{future::ok, SinkExt, StreamExt}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/server.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | use log::{error, info, debug}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `readonly` [INFO] [stdout] --> src/sql/engine/mod.rs:118:57 [INFO] [stdout] | [INFO] [stdout] 118 | crate::sql::parser::ast::Statement::Begin { readonly, version } => todo!(), [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `readonly: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `version` [INFO] [stdout] --> src/sql/engine/mod.rs:118:67 [INFO] [stdout] | [INFO] [stdout] 118 | crate::sql::parser::ast::Statement::Begin { readonly, version } => todo!(), [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `version: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `columns` [INFO] [stdout] --> src/sql/execution/mutation.rs:116:32 [INFO] [stdout] | [INFO] [stdout] 116 | ResultSet::Query { columns, rows } => { [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `columns: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sql/execution/mutation.rs:119:21 [INFO] [stdout] | [INFO] [stdout] 119 | for mut row in rows { [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: `columns` [INFO] [stdout] --> src/sql/execution/mutation.rs:163:32 [INFO] [stdout] | [INFO] [stdout] 163 | ResultSet::Query { columns, rows } => { [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `columns: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sql/parser/laxer.rs:321:13 [INFO] [stdout] | [INFO] [stdout] 321 | let mut iter = input.chars().peekable(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/sql/plan/planner.rs:482:49 [INFO] [stdout] | [INFO] [stdout] 482 | BaseExpression::Function(f, a) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `defaults` [INFO] [stdout] --> src/sql/plan/mod.rs:311:40 [INFO] [stdout] | [INFO] [stdout] 311 | Self::CreateTable { table, defaults } => { [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `defaults: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arg` [INFO] [stdout] --> src/sql/mod.rs:290:24 [INFO] [stdout] | [INFO] [stdout] 290 | fn validate(&self, arg: &mut engine::kv::KvTransaction) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/kv/mvcc.rs:278:13 [INFO] [stdout] | [INFO] [stdout] 278 | let mut res = Ok(None); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/storage/kv/b_tree.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let r = self.data.insert(key.to_vec(), value); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/lib.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let m = Box::new(m); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hello` is never used [INFO] [stdout] --> src/lib.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn hello() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `next_string` is never used [INFO] [stdout] --> src/sql/parser/mod.rs:707:8 [INFO] [stdout] | [INFO] [stdout] 20 | impl<'a> Parser<'a> { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 707 | fn next_string(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `build` is never used [INFO] [stdout] --> src/sql/plan/mod.rs:502:19 [INFO] [stdout] | [INFO] [stdout] 497 | impl Plan { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 502 | pub(crate) fn build( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `contains` is never used [INFO] [stdout] --> src/storage/kv/mod.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 33 | impl MyRange { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 51 | fn contains(&self, v: &[u8]) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling coke_db v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/sql/execution/mutation.rs:171:21 [INFO] [stdout] | [INFO] [stdout] 171 | txn.delete(&table.name, pk); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 171 | let _ = txn.delete(&table.name, pk); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 41 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/bin/hello.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let m = "hell".to_string(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `My` is never constructed [INFO] [stdout] --> src/bin/hello.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct My { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/bin/dbcli.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use coke_db::client::{self, Client}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures_util::future::ok` [INFO] [stdout] --> src/bin/dbcli.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use futures_util::future::ok; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `de` [INFO] [stdout] --> src/bin/dbcli.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | de => {} [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_de` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data_dir` is never read [INFO] [stdout] --> src/bin/dbserver.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 64 | struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 68 | data_dir: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `dbSer` should have a snake case name [INFO] [stdout] --> src/bin/dbserver.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let dbSer = DbSer::parse(); [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `db_ser` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sql::execution::ResultSet` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use sql::execution::ResultSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `default`, `format` [INFO] [stdout] --> src/sql/mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | default, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 5 | fmt::{self, format, Display}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sql::plan::Plan` [INFO] [stdout] --> src/sql/engine/mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::sql::plan::Plan; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures_util::poll` [INFO] [stdout] --> src/sql/engine/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures_util::poll; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sql::execution::source` [INFO] [stdout] --> src/sql/execution/aggregation.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::sql::execution::source; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `todo` [INFO] [stdout] --> src/sql/execution/join.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, todo}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Column` [INFO] [stdout] --> src/sql/execution/join.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Column, Value, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::Index` [INFO] [stdout] --> src/sql/execution/mutation.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{collections::HashMap, ops::Index}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::de::Unexpected` [INFO] [stdout] --> src/sql/execution/query.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use serde::de::Unexpected; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sql::execution::Column` [INFO] [stdout] --> src/sql/execution/query.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::sql::execution::Column; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::default` [INFO] [stdout] --> src/sql/execution/schema.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::default; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/sql/plan/optimizer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/sql/plan/planner.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | expression::{self, Expression}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `str::FromStr` [INFO] [stdout] --> src/errors.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | str::FromStr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::future::FutureExt as _` [INFO] [stdout] --> src/client.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use futures::future::FutureExt as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures_util::TryStream` [INFO] [stdout] --> src/client.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use futures_util::TryStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::future::Future` [INFO] [stdout] --> src/client.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deref`, `Drop` [INFO] [stdout] --> src/client.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | use std::ops::{Deref, Drop}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToSocketAddrs` [INFO] [stdout] --> src/client.rs:16:29 [INFO] [stdout] | [INFO] [stdout] 16 | use tokio::net::{TcpStream, ToSocketAddrs}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MutexGuard` [INFO] [stdout] --> src/client.rs:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | use tokio::sync::{Mutex, MutexGuard}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FramedRead`, `FramedWrite` [INFO] [stdout] --> src/client.rs:18:33 [INFO] [stdout] | [INFO] [stdout] 18 | use tokio_util::codec::{Framed, FramedRead, FramedWrite, LengthDelimitedCodec}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KvTransaction`, `Transaction` [INFO] [stdout] --> src/server.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | kv::{KvTransaction, KV}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 7 | Engine, SqlSession, Transaction, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `future::ok` [INFO] [stdout] --> src/server.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | use futures_util::{future::ok, SinkExt, StreamExt}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/server.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | use log::{error, info, debug}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `readonly` [INFO] [stdout] --> src/sql/engine/mod.rs:118:57 [INFO] [stdout] | [INFO] [stdout] 118 | crate::sql::parser::ast::Statement::Begin { readonly, version } => todo!(), [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `readonly: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `version` [INFO] [stdout] --> src/sql/engine/mod.rs:118:67 [INFO] [stdout] | [INFO] [stdout] 118 | crate::sql::parser::ast::Statement::Begin { readonly, version } => todo!(), [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `version: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `columns` [INFO] [stdout] --> src/sql/execution/mutation.rs:116:32 [INFO] [stdout] | [INFO] [stdout] 116 | ResultSet::Query { columns, rows } => { [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `columns: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sql/execution/mutation.rs:119:21 [INFO] [stdout] | [INFO] [stdout] 119 | for mut row in rows { [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: `columns` [INFO] [stdout] --> src/sql/execution/mutation.rs:163:32 [INFO] [stdout] | [INFO] [stdout] 163 | ResultSet::Query { columns, rows } => { [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `columns: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sql/parser/laxer.rs:321:13 [INFO] [stdout] | [INFO] [stdout] 321 | let mut iter = input.chars().peekable(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/sql/parser/mod.rs:1036:17 [INFO] [stdout] | [INFO] [stdout] 1036 | from, [INFO] [stdout] | ^^^^ help: try ignoring the field: `from: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filter` [INFO] [stdout] --> src/sql/parser/mod.rs:1037:17 [INFO] [stdout] | [INFO] [stdout] 1037 | filter, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `filter: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `group_by` [INFO] [stdout] --> src/sql/parser/mod.rs:1038:17 [INFO] [stdout] | [INFO] [stdout] 1038 | group_by, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `group_by: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `having` [INFO] [stdout] --> src/sql/parser/mod.rs:1039:17 [INFO] [stdout] | [INFO] [stdout] 1039 | having, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `having: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `order` [INFO] [stdout] --> src/sql/parser/mod.rs:1040:17 [INFO] [stdout] | [INFO] [stdout] 1040 | order, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `order: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/sql/parser/mod.rs:1041:17 [INFO] [stdout] | [INFO] [stdout] 1041 | offset, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `offset: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `limit` [INFO] [stdout] --> src/sql/parser/mod.rs:1042:17 [INFO] [stdout] | [INFO] [stdout] 1042 | limit, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `limit: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/sql/plan/planner.rs:482:49 [INFO] [stdout] | [INFO] [stdout] 482 | BaseExpression::Function(f, a) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `defaults` [INFO] [stdout] --> src/sql/plan/mod.rs:311:40 [INFO] [stdout] | [INFO] [stdout] 311 | Self::CreateTable { table, defaults } => { [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `defaults: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arg` [INFO] [stdout] --> src/sql/mod.rs:290:24 [INFO] [stdout] | [INFO] [stdout] 290 | fn validate(&self, arg: &mut engine::kv::KvTransaction) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/kv/mvcc.rs:278:13 [INFO] [stdout] | [INFO] [stdout] 278 | let mut res = Ok(None); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/storage/kv/b_tree.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let r = self.data.insert(key.to_vec(), value); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/lib.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let m = Box::new(m); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hello` is never used [INFO] [stdout] --> src/lib.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn hello() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `next_string` is never used [INFO] [stdout] --> src/sql/parser/mod.rs:707:8 [INFO] [stdout] | [INFO] [stdout] 20 | impl<'a> Parser<'a> { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 707 | fn next_string(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `build` is never used [INFO] [stdout] --> src/sql/plan/mod.rs:502:19 [INFO] [stdout] | [INFO] [stdout] 497 | impl Plan { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 502 | pub(crate) fn build( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `contains` is never used [INFO] [stdout] --> src/storage/kv/mod.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 33 | impl MyRange { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 51 | fn contains(&self, v: &[u8]) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/sql/execution/mutation.rs:171:21 [INFO] [stdout] | [INFO] [stdout] 171 | txn.delete(&table.name, pk); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 171 | let _ = txn.delete(&table.name, pk); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 48 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.93s [INFO] running `Command { std: "docker" "inspect" "7b7fa3354974ffb72cef7f3c33fd3adb1269a2d212bb583000dfc037e26ab1c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b7fa3354974ffb72cef7f3c33fd3adb1269a2d212bb583000dfc037e26ab1c6", kill_on_drop: false }` [INFO] [stdout] 7b7fa3354974ffb72cef7f3c33fd3adb1269a2d212bb583000dfc037e26ab1c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a324acc2453f5cbc95de48946c2aa762da8f62354e8b3b78261bbd72ceb1d649 [INFO] running `Command { std: "docker" "start" "-a" "a324acc2453f5cbc95de48946c2aa762da8f62354e8b3b78261bbd72ceb1d649", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `sql::execution::ResultSet` [INFO] [stderr] --> src/lib.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use sql::execution::ResultSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `default`, `format` [INFO] [stderr] --> src/sql/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | default, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 5 | fmt::{self, format, Display}, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::sql::plan::Plan` [INFO] [stderr] --> src/sql/engine/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::sql::plan::Plan; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_util::poll` [INFO] [stderr] --> src/sql/engine/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use futures_util::poll; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::sql::execution::source` [INFO] [stderr] --> src/sql/execution/aggregation.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::sql::execution::source; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `todo` [INFO] [stderr] --> src/sql/execution/join.rs:1:33 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{collections::HashMap, todo}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Column` [INFO] [stderr] --> src/sql/execution/join.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Column, Value, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ops::Index` [INFO] [stderr] --> src/sql/execution/mutation.rs:4:33 [INFO] [stderr] | [INFO] [stderr] 4 | use std::{collections::HashMap, ops::Index}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::de::Unexpected` [INFO] [stderr] --> src/sql/execution/query.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use serde::de::Unexpected; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::sql::execution::Column` [INFO] [stderr] --> src/sql/execution/query.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::sql::execution::Column; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::default` [INFO] [stderr] --> src/sql/execution/schema.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::default; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashSet` [INFO] [stderr] --> src/sql/plan/optimizer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/sql/plan/planner.rs:6:18 [INFO] [stderr] | [INFO] [stderr] 6 | expression::{self, Expression}, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `str::FromStr` [INFO] [stderr] --> src/errors.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | str::FromStr, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::future::FutureExt as _` [INFO] [stderr] --> src/client.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::future::FutureExt as _; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_util::TryStream` [INFO] [stderr] --> src/client.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use futures_util::TryStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::future::Future` [INFO] [stderr] --> src/client.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::future::Future; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Deref`, `Drop` [INFO] [stderr] --> src/client.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | use std::ops::{Deref, Drop}; [INFO] [stderr] | ^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ToSocketAddrs` [INFO] [stderr] --> src/client.rs:16:29 [INFO] [stderr] | [INFO] [stderr] 16 | use tokio::net::{TcpStream, ToSocketAddrs}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `MutexGuard` [INFO] [stderr] --> src/client.rs:17:26 [INFO] [stderr] | [INFO] [stderr] 17 | use tokio::sync::{Mutex, MutexGuard}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FramedRead`, `FramedWrite` [INFO] [stderr] --> src/client.rs:18:33 [INFO] [stderr] | [INFO] [stderr] 18 | use tokio_util::codec::{Framed, FramedRead, FramedWrite, LengthDelimitedCodec}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `KvTransaction`, `Transaction` [INFO] [stderr] --> src/server.rs:6:18 [INFO] [stderr] | [INFO] [stderr] 6 | kv::{KvTransaction, KV}, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 7 | Engine, SqlSession, Transaction, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `future::ok` [INFO] [stderr] --> src/server.rs:13:20 [INFO] [stderr] | [INFO] [stderr] 13 | use futures_util::{future::ok, SinkExt, StreamExt}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `debug` [INFO] [stderr] --> src/server.rs:14:24 [INFO] [stderr] | [INFO] [stderr] 14 | use log::{error, info, debug}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `readonly` [INFO] [stderr] --> src/sql/engine/mod.rs:118:57 [INFO] [stderr] | [INFO] [stderr] 118 | crate::sql::parser::ast::Statement::Begin { readonly, version } => todo!(), [INFO] [stderr] | ^^^^^^^^ help: try ignoring the field: `readonly: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `version` [INFO] [stderr] --> src/sql/engine/mod.rs:118:67 [INFO] [stderr] | [INFO] [stderr] 118 | crate::sql::parser::ast::Statement::Begin { readonly, version } => todo!(), [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `version: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `columns` [INFO] [stderr] --> src/sql/execution/mutation.rs:116:32 [INFO] [stderr] | [INFO] [stderr] 116 | ResultSet::Query { columns, rows } => { [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `columns: _` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sql/execution/mutation.rs:119:21 [INFO] [stderr] | [INFO] [stderr] 119 | for mut row in rows { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `columns` [INFO] [stderr] --> src/sql/execution/mutation.rs:163:32 [INFO] [stderr] | [INFO] [stderr] 163 | ResultSet::Query { columns, rows } => { [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `columns: _` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sql/parser/laxer.rs:321:13 [INFO] [stderr] | [INFO] [stderr] 321 | let mut iter = input.chars().peekable(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/sql/plan/planner.rs:482:49 [INFO] [stderr] | [INFO] [stderr] 482 | BaseExpression::Function(f, a) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `defaults` [INFO] [stderr] --> src/sql/plan/mod.rs:311:40 [INFO] [stderr] | [INFO] [stderr] 311 | Self::CreateTable { table, defaults } => { [INFO] [stderr] | ^^^^^^^^ help: try ignoring the field: `defaults: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arg` [INFO] [stderr] --> src/sql/mod.rs:290:24 [INFO] [stderr] | [INFO] [stderr] 290 | fn validate(&self, arg: &mut engine::kv::KvTransaction) -> Result<()> { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_arg` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/storage/kv/mvcc.rs:278:13 [INFO] [stderr] | [INFO] [stderr] 278 | let mut res = Ok(None); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/storage/kv/b_tree.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | let r = self.data.insert(key.to_vec(), value); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/lib.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let m = Box::new(m); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: function `hello` is never used [INFO] [stderr] --> src/lib.rs:11:4 [INFO] [stderr] | [INFO] [stderr] 11 | fn hello() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `next_string` is never used [INFO] [stderr] --> src/sql/parser/mod.rs:707:8 [INFO] [stderr] | [INFO] [stderr] 20 | impl<'a> Parser<'a> { [INFO] [stderr] | ------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 707 | fn next_string(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `build` is never used [INFO] [stderr] --> src/sql/plan/mod.rs:502:19 [INFO] [stderr] | [INFO] [stderr] 497 | impl Plan { [INFO] [stderr] | --------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 502 | pub(crate) fn build( [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `contains` is never used [INFO] [stderr] --> src/storage/kv/mod.rs:51:8 [INFO] [stderr] | [INFO] [stderr] 33 | impl MyRange { [INFO] [stderr] | ------------ method in this implementation [INFO] [stderr] ... [INFO] [stderr] 51 | fn contains(&self, v: &[u8]) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/sql/execution/mutation.rs:171:21 [INFO] [stderr] | [INFO] [stderr] 171 | txn.delete(&table.name, pk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 171 | let _ = txn.delete(&table.name, pk); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `from` [INFO] [stderr] --> src/sql/parser/mod.rs:1036:17 [INFO] [stderr] | [INFO] [stderr] 1036 | from, [INFO] [stderr] | ^^^^ help: try ignoring the field: `from: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `filter` [INFO] [stderr] --> src/sql/parser/mod.rs:1037:17 [INFO] [stderr] | [INFO] [stderr] 1037 | filter, [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `filter: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `group_by` [INFO] [stderr] --> src/sql/parser/mod.rs:1038:17 [INFO] [stderr] | [INFO] [stderr] 1038 | group_by, [INFO] [stderr] | ^^^^^^^^ help: try ignoring the field: `group_by: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `having` [INFO] [stderr] --> src/sql/parser/mod.rs:1039:17 [INFO] [stderr] | [INFO] [stderr] 1039 | having, [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `having: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `order` [INFO] [stderr] --> src/sql/parser/mod.rs:1040:17 [INFO] [stderr] | [INFO] [stderr] 1040 | order, [INFO] [stderr] | ^^^^^ help: try ignoring the field: `order: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/sql/parser/mod.rs:1041:17 [INFO] [stderr] | [INFO] [stderr] 1041 | offset, [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `offset: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `limit` [INFO] [stderr] --> src/sql/parser/mod.rs:1042:17 [INFO] [stderr] | [INFO] [stderr] 1042 | limit, [INFO] [stderr] | ^^^^^ help: try ignoring the field: `limit: _` [INFO] [stderr] [INFO] [stderr] warning: `coke_db` (lib) generated 41 warnings (run `cargo fix --lib -p coke_db` to apply 27 suggestions) [INFO] [stderr] warning: `coke_db` (lib test) generated 48 warnings (41 duplicates) [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/bin/dbcli.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use coke_db::client::{self, Client}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_util::future::ok` [INFO] [stderr] --> src/bin/dbcli.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use futures_util::future::ok; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `de` [INFO] [stderr] --> src/bin/dbcli.rs:103:17 [INFO] [stderr] | [INFO] [stderr] 103 | de => {} [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_de` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `data_dir` is never read [INFO] [stderr] --> src/bin/dbserver.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 64 | struct Config { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] ... [INFO] [stderr] 68 | data_dir: String, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `dbSer` should have a snake case name [INFO] [stderr] --> src/bin/dbserver.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | let dbSer = DbSer::parse(); [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `db_ser` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/bin/hello.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | let m = "hell".to_string(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `My` is never constructed [INFO] [stderr] --> src/bin/hello.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | struct My { [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `coke_db` (bin "dbcli" test) generated 3 warnings (run `cargo fix --bin "dbcli" --tests` to apply 2 suggestions) [INFO] [stderr] warning: `coke_db` (bin "dbserver" test) generated 2 warnings [INFO] [stderr] warning: `coke_db` (bin "hello" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/coke_db-7127e66d248657ab) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test sql::parser::tests::select1_test ... ok [INFO] [stdout] test sql::parser::laxer::tests::token_iter_test ... ok [INFO] [stdout] test sql::parser::tests::create_test ... ok [INFO] [stdout] test sql::parser::tests::select_offset_limit_test ... ok [INFO] [stdout] test sql::parser::tests::select_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/dbcli.rs (/opt/rustwide/target/debug/deps/dbcli-352263ff9485addf) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/dbserver.rs (/opt/rustwide/target/debug/deps/dbserver-fd1f0b0efcfb5f49) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/hello.rs (/opt/rustwide/target/debug/deps/hello-977a71f59fd25542) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests coke_db [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a324acc2453f5cbc95de48946c2aa762da8f62354e8b3b78261bbd72ceb1d649", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a324acc2453f5cbc95de48946c2aa762da8f62354e8b3b78261bbd72ceb1d649", kill_on_drop: false }` [INFO] [stdout] a324acc2453f5cbc95de48946c2aa762da8f62354e8b3b78261bbd72ceb1d649