[INFO] cloning repository https://github.com/destrex271/LokiKV [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/destrex271/LokiKV" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdestrex271%2FLokiKV", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdestrex271%2FLokiKV'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 980da8820543077d10ebb267b9edb71bfdbc3669 [INFO] testing destrex271/LokiKV against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdestrex271%2FLokiKV" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/destrex271/LokiKV on toolchain 414482f6a0d4e7290f614300581a0b55442552a3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/destrex271/LokiKV [INFO] finished tweaking git repo https://github.com/destrex271/LokiKV [INFO] tweaked toml for git repo https://github.com/destrex271/LokiKV written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/destrex271/LokiKV 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" "+414482f6a0d4e7290f614300581a0b55442552a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 871c5e5dbb73bec51c02ad670ed4c5fe5076c1e6f402ef556c4af26f0895dc3e [INFO] running `Command { std: "docker" "start" "-a" "871c5e5dbb73bec51c02ad670ed4c5fe5076c1e6f402ef556c4af26f0895dc3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "871c5e5dbb73bec51c02ad670ed4c5fe5076c1e6f402ef556c4af26f0895dc3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "871c5e5dbb73bec51c02ad670ed4c5fe5076c1e6f402ef556c4af26f0895dc3e", kill_on_drop: false }` [INFO] [stdout] 871c5e5dbb73bec51c02ad670ed4c5fe5076c1e6f402ef556c4af26f0895dc3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bacd1b817d3a5fc365a67df23b10a8bb37cd533970941969fbe2e2a90fca6c7c [INFO] running `Command { std: "docker" "start" "-a" "bacd1b817d3a5fc365a67df23b10a8bb37cd533970941969fbe2e2a90fca6c7c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.164 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling colorchoice v1.0.2 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling anstyle-parse v0.2.5 [INFO] [stderr] Compiling anstyle-query v1.1.1 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling pin-project-lite v0.2.15 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling bytes v1.8.0 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling clap_builder v4.5.17 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling mio v1.0.2 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling tokio v1.41.1 [INFO] [stderr] Compiling pest v2.7.14 [INFO] [stderr] Compiling clap v4.5.17 [INFO] [stderr] Compiling pest_meta v2.7.14 [INFO] [stderr] Compiling pest_generator v2.7.14 [INFO] [stderr] Compiling pest_derive v2.7.14 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling lokikv v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Read` and `error::Error` [INFO] [stdout] --> src/cli/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | error::Error, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 3 | io::{self, BufRead, BufReader, Read, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cli/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let mut stream = match TcpStream::connect(format!("{}:{}", args.host, args.port)) { [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 import: `self` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::loki_kv::{self, loki_kv::ValueObject}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::boxed::Box` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::boxed::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `collections::HashMap` [INFO] [stdout] --> src/db/loki_kv/data_structures/hyperloglog.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | collections::HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::loki_kv::loki_kv::ValueObject` [INFO] [stdout] --> src/db/loki_kv/data_structures/hyperloglog.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::loki_kv::loki_kv::ValueObject; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `f32` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use core::{f32, panic}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any` and `TypeId` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::any::{Any, TypeId}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{self, BTreeMap, HashMap}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr::null` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ptr::null; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/db/parser/parser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ValueObject` [INFO] [stdout] --> src/db/server_multithread/server.rs:1:39 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::loki_kv::loki_kv::{LokiKV, ValueObject}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DerefMut` and `Deref` [INFO] [stdout] --> src/db/server_multithread/server.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | ops::{Deref, DerefMut}, [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsyncReadExt` and `self` [INFO] [stdout] --> src/db/server_multithread/server.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | io::{self, AsyncReadExt, AsyncWriteExt}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::net::TcpListener` [INFO] [stdout] --> src/db/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::net::TcpListener; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/db/server_multithread/server.rs:54:16 [INFO] [stdout] | [INFO] [stdout] 54 | if let val = response { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::loki_kv::loki_kv::CollectionProps` [INFO] [stdout] --> src/db/loki_kv/persist.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::loki_kv::loki_kv::CollectionProps; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:315:13 [INFO] [stdout] | [INFO] [stdout] 315 | let mut collections_bmap: HashMap = HashMap::new(); [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/db/loki_kv/loki_kv.rs:316:13 [INFO] [stdout] | [INFO] [stdout] 316 | let mut collections_bmap_cust: HashMap = HashMap::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/db/loki_kv/persist.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | let mut file = match File::create(&path) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db/loki_kv/persist.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | let mut file = match File::create(&path) { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/db/parser/executor.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | Ok(n) => format!("1970-01-01 00:00:00 UTC"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kv` [INFO] [stdout] --> src/db/parser/executor.rs:411:26 [INFO] [stdout] | [INFO] [stdout] 411 | Some(kv) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_kv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db/parser/executor.rs:408:21 [INFO] [stdout] | [INFO] [stdout] 408 | let mut ins = db.write().unwrap(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `node` is never read [INFO] [stdout] --> src/db/parser/parser.rs:143:21 [INFO] [stdout] | [INFO] [stdout] 143 | let mut node = QLValues::QLPhantom; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `node` is never read [INFO] [stdout] --> src/db/parser/parser.rs:160:21 [INFO] [stdout] | [INFO] [stdout] 160 | let mut node = QLValues::QLPhantom; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `BTreeNode` is more private than the item `BTree::get_node` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn get_node(&self, idx: usize) -> BTreeNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `BTree::get_node` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `BTreeNode` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | struct BTreeNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `BTreeNode` is more private than the item `BTree::get_node_ref` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn get_node_ref(&self, idx: usize) -> &BTreeNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `BTree::get_node_ref` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `BTreeNode` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | struct BTreeNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `BTreeNode` is more private than the item `BTree::add_node` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn add_node(&mut self, node: BTreeNode) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `BTree::add_node` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `BTreeNode` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | struct BTreeNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `BTreeNode` is more private than the item `BTree::replace_node` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn replace_node(&mut self, node: BTreeNode, idx: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `BTree::replace_node` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `BTreeNode` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | struct BTreeNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `vals` is never read [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct BTree { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 31 | root_index: usize, [INFO] [stdout] 32 | vals: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BTree` has a derived impl for the trait `Clone`, 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: method `display_streams` is never used [INFO] [stdout] --> src/db/loki_kv/data_structures/hyperloglog.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl HLL { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn display_streams(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | StringData(String), [INFO] [stdout] | ---------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ValueObject` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 13 - StringData(String), [INFO] [stdout] 13 + StringData(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:15:14 [INFO] [stdout] | [INFO] [stdout] 15 | BoolData(bool), [INFO] [stdout] | -------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ValueObject` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 - BoolData(bool), [INFO] [stdout] 15 + BoolData(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | BlobData(Vec), [INFO] [stdout] | -------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ValueObject` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 19 - BlobData(Vec), [INFO] [stdout] 19 + BlobData(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `key_exists` is never used [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub trait CollectionProps { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 30 | fn key_exists(&self, key: &str) -> bool; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `option_val` is never read [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 126 | pub struct CollectionBTreeCustom { [INFO] [stdout] | --------------------- field in this struct [INFO] [stdout] 127 | store: BTree, [INFO] [stdout] 128 | option_val: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CollectionBTreeCustom` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FILE_EXTENSION` is never used [INFO] [stdout] --> src/db/loki_kv/persist.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const FILE_EXTENSION: &str = ".lktbl"; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `load_db` is never used [INFO] [stdout] --> src/db/loki_kv/persist.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl StoragePage { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | fn load_db(&self) {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Append` is never constructed [INFO] [stdout] --> src/db/parser/executor.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum OpMode { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 18 | Append, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `QLHLL` is never constructed [INFO] [stdout] --> src/db/parser/parser.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub enum QLValues { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 43 | QLHLL(HLL), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `QLValues` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_right_child_mut` is never used [INFO] [stdout] --> src/db/parser/parser.rs:90:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl AST { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 90 | pub fn get_right_child_mut(&mut self) -> Option<&mut Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `host`, `port`, and `thread_count` are never read [INFO] [stdout] --> src/db/server_multithread/server.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct LokiServer { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 16 | tcp_listener: TcpListener, [INFO] [stdout] 17 | host: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 18 | port: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | thread_count: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:171:31 [INFO] [stdout] | [INFO] [stdout] 171 | let val = self.get(key.clone()).unwrap(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:189:31 [INFO] [stdout] | [INFO] [stdout] 189 | let val = self.get(key.clone()).unwrap(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db/parser/executor.rs:331:25 [INFO] [stdout] | [INFO] [stdout] 331 | ins.incr(&local_key); [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] 331 | let _ = ins.incr(&local_key); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db/parser/executor.rs:348:25 [INFO] [stdout] | [INFO] [stdout] 348 | ins.decr(&local_key); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let _ = ins.decr(&local_key); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.33s [INFO] running `Command { std: "docker" "inspect" "bacd1b817d3a5fc365a67df23b10a8bb37cd533970941969fbe2e2a90fca6c7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bacd1b817d3a5fc365a67df23b10a8bb37cd533970941969fbe2e2a90fca6c7c", kill_on_drop: false }` [INFO] [stdout] bacd1b817d3a5fc365a67df23b10a8bb37cd533970941969fbe2e2a90fca6c7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 753d251e918b2464550f71d6a7fdc4541f5bcec641b80b090737426c391efe3f [INFO] running `Command { std: "docker" "start" "-a" "753d251e918b2464550f71d6a7fdc4541f5bcec641b80b090737426c391efe3f", kill_on_drop: false }` [INFO] [stderr] Compiling lokikv v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Read` and `error::Error` [INFO] [stdout] --> src/cli/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | error::Error, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 3 | io::{self, BufRead, BufReader, Read, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::loki_kv::{self, loki_kv::ValueObject}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::boxed::Box` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::boxed::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `collections::HashMap` [INFO] [stdout] --> src/db/loki_kv/data_structures/hyperloglog.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | collections::HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::loki_kv::loki_kv::ValueObject` [INFO] [stdout] --> src/db/loki_kv/data_structures/hyperloglog.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::loki_kv::loki_kv::ValueObject; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `f32` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use core::{f32, panic}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any` and `TypeId` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::any::{Any, TypeId}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{self, BTreeMap, HashMap}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr::null` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ptr::null; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/db/loki_kv/persist.rs:100:20 [INFO] [stdout] | [INFO] [stdout] 100 | for val in (1..1000000) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 100 - for val in (1..1000000) { [INFO] [stdout] 100 + for val in 1..1000000 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/db/parser/parser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ValueObject` [INFO] [stdout] --> src/db/server_multithread/server.rs:1:39 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::loki_kv::loki_kv::{LokiKV, ValueObject}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DerefMut` and `Deref` [INFO] [stdout] --> src/db/server_multithread/server.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | ops::{Deref, DerefMut}, [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsyncReadExt` and `self` [INFO] [stdout] --> src/db/server_multithread/server.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | io::{self, AsyncReadExt, AsyncWriteExt}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::net::TcpListener` [INFO] [stdout] --> src/db/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::net::TcpListener; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cli/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let mut stream = match TcpStream::connect(format!("{}:{}", args.host, args.port)) { [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: irrefutable `if let` pattern [INFO] [stdout] --> src/db/server_multithread/server.rs:54:16 [INFO] [stdout] | [INFO] [stdout] 54 | if let val = response { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db/loki_kv/data_structures/hyperloglog.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | let mut large_test: Vec = (0..count) [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/db/loki_kv/loki_kv.rs:315:13 [INFO] [stdout] | [INFO] [stdout] 315 | let mut collections_bmap: HashMap = HashMap::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:316:13 [INFO] [stdout] | [INFO] [stdout] 316 | let mut collections_bmap_cust: HashMap = HashMap::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/db/loki_kv/persist.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | let mut file = match File::create(&path) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db/loki_kv/persist.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | let mut file = match File::create(&path) { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/db/parser/executor.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | Ok(n) => format!("1970-01-01 00:00:00 UTC"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kv` [INFO] [stdout] --> src/db/parser/executor.rs:411:26 [INFO] [stdout] | [INFO] [stdout] 411 | Some(kv) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_kv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db/parser/executor.rs:408:21 [INFO] [stdout] | [INFO] [stdout] 408 | let mut ins = db.write().unwrap(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `node` is never read [INFO] [stdout] --> src/db/parser/parser.rs:143:21 [INFO] [stdout] | [INFO] [stdout] 143 | let mut node = QLValues::QLPhantom; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `node` is never read [INFO] [stdout] --> src/db/parser/parser.rs:160:21 [INFO] [stdout] | [INFO] [stdout] 160 | let mut node = QLValues::QLPhantom; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `BTreeNode` is more private than the item `data_structures::btree::btree::BTree::get_node` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn get_node(&self, idx: usize) -> BTreeNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `data_structures::btree::btree::BTree::get_node` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `BTreeNode` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | struct BTreeNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `BTreeNode` is more private than the item `data_structures::btree::btree::BTree::get_node_ref` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn get_node_ref(&self, idx: usize) -> &BTreeNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `data_structures::btree::btree::BTree::get_node_ref` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `BTreeNode` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | struct BTreeNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `BTreeNode` is more private than the item `data_structures::btree::btree::BTree::add_node` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn add_node(&mut self, node: BTreeNode) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `data_structures::btree::btree::BTree::add_node` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `BTreeNode` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | struct BTreeNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `BTreeNode` is more private than the item `data_structures::btree::btree::BTree::replace_node` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn replace_node(&mut self, node: BTreeNode, idx: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `data_structures::btree::btree::BTree::replace_node` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `BTreeNode` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | struct BTreeNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `vals` is never read [INFO] [stdout] --> src/db/loki_kv/data_structures/btree/btree.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct BTree { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 31 | root_index: usize, [INFO] [stdout] 32 | vals: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BTree` has a derived impl for the trait `Clone`, 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: method `display_streams` is never used [INFO] [stdout] --> src/db/loki_kv/data_structures/hyperloglog.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl HLL { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn display_streams(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | StringData(String), [INFO] [stdout] | ---------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ValueObject` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 13 - StringData(String), [INFO] [stdout] 13 + StringData(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:15:14 [INFO] [stdout] | [INFO] [stdout] 15 | BoolData(bool), [INFO] [stdout] | -------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ValueObject` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 - BoolData(bool), [INFO] [stdout] 15 + BoolData(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | BlobData(Vec), [INFO] [stdout] | -------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ValueObject` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 19 - BlobData(Vec), [INFO] [stdout] 19 + BlobData(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `key_exists` is never used [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub trait CollectionProps { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 30 | fn key_exists(&self, key: &str) -> bool; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `option_val` is never read [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 126 | pub struct CollectionBTreeCustom { [INFO] [stdout] | --------------------- field in this struct [INFO] [stdout] 127 | store: BTree, [INFO] [stdout] 128 | option_val: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CollectionBTreeCustom` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FILE_EXTENSION` is never used [INFO] [stdout] --> src/db/loki_kv/persist.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const FILE_EXTENSION: &str = ".lktbl"; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `load_db` is never used [INFO] [stdout] --> src/db/loki_kv/persist.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl StoragePage { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | fn load_db(&self) {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Append` is never constructed [INFO] [stdout] --> src/db/parser/executor.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum OpMode { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 18 | Append, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `QLHLL` is never constructed [INFO] [stdout] --> src/db/parser/parser.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub enum QLValues { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 43 | QLHLL(HLL), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `QLValues` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_right_child_mut` is never used [INFO] [stdout] --> src/db/parser/parser.rs:90:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl AST { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 90 | pub fn get_right_child_mut(&mut self) -> Option<&mut Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `host`, `port`, and `thread_count` are never read [INFO] [stdout] --> src/db/server_multithread/server.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct LokiServer { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 16 | tcp_listener: TcpListener, [INFO] [stdout] 17 | host: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 18 | port: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | thread_count: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:171:31 [INFO] [stdout] | [INFO] [stdout] 171 | let val = self.get(key.clone()).unwrap(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:189:31 [INFO] [stdout] | [INFO] [stdout] 189 | let val = self.get(key.clone()).unwrap(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db/parser/executor.rs:331:25 [INFO] [stdout] | [INFO] [stdout] 331 | ins.incr(&local_key); [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] 331 | let _ = ins.incr(&local_key); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db/parser/executor.rs:348:25 [INFO] [stdout] | [INFO] [stdout] 348 | ins.decr(&local_key); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let _ = ins.decr(&local_key); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.49s [INFO] running `Command { std: "docker" "inspect" "753d251e918b2464550f71d6a7fdc4541f5bcec641b80b090737426c391efe3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "753d251e918b2464550f71d6a7fdc4541f5bcec641b80b090737426c391efe3f", kill_on_drop: false }` [INFO] [stdout] 753d251e918b2464550f71d6a7fdc4541f5bcec641b80b090737426c391efe3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6672781a71ff9cdcfcb06168e53beedb89e6330e690e08e2ebab2b69cdaefe98 [INFO] running `Command { std: "docker" "start" "-a" "6672781a71ff9cdcfcb06168e53beedb89e6330e690e08e2ebab2b69cdaefe98", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/db/loki_kv/data_structures/btree/btree.rs:1:22 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::loki_kv::{self, loki_kv::ValueObject}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::boxed::Box` [INFO] [stderr] --> src/db/loki_kv/data_structures/btree/btree.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::boxed::Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `collections::HashMap` [INFO] [stderr] --> src/db/loki_kv/data_structures/hyperloglog.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | collections::HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::loki_kv::loki_kv::ValueObject` [INFO] [stderr] --> src/db/loki_kv/data_structures/hyperloglog.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::loki_kv::loki_kv::ValueObject; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `f32` [INFO] [stderr] --> src/db/loki_kv/loki_kv.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | use core::{f32, panic}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Any` and `TypeId` [INFO] [stderr] --> src/db/loki_kv/loki_kv.rs:2:16 [INFO] [stderr] | [INFO] [stderr] 2 | use std::any::{Any, TypeId}; [INFO] [stderr] | ^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/db/loki_kv/loki_kv.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::{self, BTreeMap, HashMap}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/db/loki_kv/loki_kv.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr::null` [INFO] [stderr] --> src/db/loki_kv/loki_kv.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::ptr::null; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> src/db/loki_kv/persist.rs:100:20 [INFO] [stderr] | [INFO] [stderr] 100 | for val in (1..1000000) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 100 - for val in (1..1000000) { [INFO] [stderr] 100 + for val in 1..1000000 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Deref` [INFO] [stderr] --> src/db/parser/parser.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ops::Deref; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ValueObject` [INFO] [stderr] --> src/db/server_multithread/server.rs:1:39 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::loki_kv::loki_kv::{LokiKV, ValueObject}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DerefMut` and `Deref` [INFO] [stderr] --> src/db/server_multithread/server.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | ops::{Deref, DerefMut}, [INFO] [stderr] | ^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AsyncReadExt` and `self` [INFO] [stderr] --> src/db/server_multithread/server.rs:10:10 [INFO] [stderr] | [INFO] [stderr] 10 | io::{self, AsyncReadExt, AsyncWriteExt}, [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::net::TcpListener` [INFO] [stderr] --> src/db/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use tokio::net::TcpListener; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: irrefutable `if let` pattern [INFO] [stderr] --> src/db/server_multithread/server.rs:54:16 [INFO] [stderr] | [INFO] [stderr] 54 | if let val = response { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this pattern will always match, so the `if let` is useless [INFO] [stderr] = help: consider replacing the `if let` with a `let` [INFO] [stderr] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db/loki_kv/data_structures/hyperloglog.rs:106:13 [INFO] [stderr] | [INFO] [stderr] 106 | let mut large_test: Vec = (0..count) [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: variable does not need to be mutable [INFO] [stderr] --> src/db/loki_kv/loki_kv.rs:315:13 [INFO] [stderr] | [INFO] [stderr] 315 | let mut collections_bmap: HashMap = HashMap::new(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db/loki_kv/loki_kv.rs:316:13 [INFO] [stderr] | [INFO] [stderr] 316 | let mut collections_bmap_cust: HashMap = HashMap::new(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `file` [INFO] [stderr] --> src/db/loki_kv/persist.rs:34:17 [INFO] [stderr] | [INFO] [stderr] 34 | let mut file = match File::create(&path) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db/loki_kv/persist.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | let mut file = match File::create(&path) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/db/parser/executor.rs:30:12 [INFO] [stderr] | [INFO] [stderr] 30 | Ok(n) => format!("1970-01-01 00:00:00 UTC"), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kv` [INFO] [stderr] --> src/db/parser/executor.rs:411:26 [INFO] [stderr] | [INFO] [stderr] 411 | Some(kv) => { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_kv` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db/parser/executor.rs:408:21 [INFO] [stderr] | [INFO] [stderr] 408 | let mut ins = db.write().unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `node` is never read [INFO] [stderr] --> src/db/parser/parser.rs:143:21 [INFO] [stderr] | [INFO] [stderr] 143 | let mut node = QLValues::QLPhantom; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `node` is never read [INFO] [stderr] --> src/db/parser/parser.rs:160:21 [INFO] [stderr] | [INFO] [stderr] 160 | let mut node = QLValues::QLPhantom; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: type `BTreeNode` is more private than the item `data_structures::btree::btree::BTree::get_node` [INFO] [stderr] --> src/db/loki_kv/data_structures/btree/btree.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn get_node(&self, idx: usize) -> BTreeNode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `data_structures::btree::btree::BTree::get_node` is reachable at visibility `pub(crate)` [INFO] [stderr] | [INFO] [stderr] note: but type `BTreeNode` is only usable at visibility `pub(self)` [INFO] [stderr] --> src/db/loki_kv/data_structures/btree/btree.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | struct BTreeNode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(private_interfaces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `BTreeNode` is more private than the item `data_structures::btree::btree::BTree::get_node_ref` [INFO] [stderr] --> src/db/loki_kv/data_structures/btree/btree.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn get_node_ref(&self, idx: usize) -> &BTreeNode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `data_structures::btree::btree::BTree::get_node_ref` is reachable at visibility `pub(crate)` [INFO] [stderr] | [INFO] [stderr] note: but type `BTreeNode` is only usable at visibility `pub(self)` [INFO] [stderr] --> src/db/loki_kv/data_structures/btree/btree.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | struct BTreeNode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `BTreeNode` is more private than the item `data_structures::btree::btree::BTree::add_node` [INFO] [stderr] --> src/db/loki_kv/data_structures/btree/btree.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn add_node(&mut self, node: BTreeNode) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `data_structures::btree::btree::BTree::add_node` is reachable at visibility `pub(crate)` [INFO] [stderr] | [INFO] [stderr] note: but type `BTreeNode` is only usable at visibility `pub(self)` [INFO] [stderr] --> src/db/loki_kv/data_structures/btree/btree.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | struct BTreeNode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `BTreeNode` is more private than the item `data_structures::btree::btree::BTree::replace_node` [INFO] [stderr] --> src/db/loki_kv/data_structures/btree/btree.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn replace_node(&mut self, node: BTreeNode, idx: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `data_structures::btree::btree::BTree::replace_node` is reachable at visibility `pub(crate)` [INFO] [stderr] | [INFO] [stderr] note: but type `BTreeNode` is only usable at visibility `pub(self)` [INFO] [stderr] --> src/db/loki_kv/data_structures/btree/btree.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | struct BTreeNode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `vals` is never read [INFO] [stderr] --> src/db/loki_kv/data_structures/btree/btree.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 30 | pub struct BTree { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] 31 | root_index: usize, [INFO] [stderr] 32 | vals: Vec, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `BTree` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `display_streams` is never used [INFO] [stderr] --> src/db/loki_kv/data_structures/hyperloglog.rs:89:12 [INFO] [stderr] | [INFO] [stderr] 29 | impl HLL { [INFO] [stderr] | -------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 89 | pub fn display_streams(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/db/loki_kv/loki_kv.rs:13:16 [INFO] [stderr] | [INFO] [stderr] 13 | StringData(String), [INFO] [stderr] | ---------- ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `ValueObject` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 13 - StringData(String), [INFO] [stderr] 13 + StringData(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/db/loki_kv/loki_kv.rs:15:14 [INFO] [stderr] | [INFO] [stderr] 15 | BoolData(bool), [INFO] [stderr] | -------- ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `ValueObject` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 15 - BoolData(bool), [INFO] [stderr] 15 + BoolData(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/db/loki_kv/loki_kv.rs:19:14 [INFO] [stderr] | [INFO] [stderr] 19 | BlobData(Vec), [INFO] [stderr] | -------- ^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `ValueObject` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 19 - BlobData(Vec), [INFO] [stderr] 19 + BlobData(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: method `key_exists` is never used [INFO] [stderr] --> src/db/loki_kv/loki_kv.rs:30:8 [INFO] [stderr] | [INFO] [stderr] 24 | pub trait CollectionProps { [INFO] [stderr] | --------------- method in this trait [INFO] [stderr] ... [INFO] [stderr] 30 | fn key_exists(&self, key: &str) -> bool; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `option_val` is never read [INFO] [stderr] --> src/db/loki_kv/loki_kv.rs:128:5 [INFO] [stderr] | [INFO] [stderr] 126 | pub struct CollectionBTreeCustom { [INFO] [stderr] | --------------------- field in this struct [INFO] [stderr] 127 | store: BTree, [INFO] [stderr] 128 | option_val: Option, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `CollectionBTreeCustom` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: constant `FILE_EXTENSION` is never used [INFO] [stderr] --> src/db/loki_kv/persist.rs:9:7 [INFO] [stderr] | [INFO] [stderr] 9 | const FILE_EXTENSION: &str = ".lktbl"; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `load_db` is never used [INFO] [stderr] --> src/db/loki_kv/persist.rs:27:8 [INFO] [stderr] | [INFO] [stderr] 18 | impl StoragePage { [INFO] [stderr] | ---------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 27 | fn load_db(&self) {} [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `Append` is never constructed [INFO] [stderr] --> src/db/parser/executor.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub enum OpMode { [INFO] [stderr] | ------ variant in this enum [INFO] [stderr] ... [INFO] [stderr] 18 | Append, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `QLHLL` is never constructed [INFO] [stderr] --> src/db/parser/parser.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 33 | pub enum QLValues { [INFO] [stderr] | -------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 43 | QLHLL(HLL), [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `QLValues` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: method `get_right_child_mut` is never used [INFO] [stderr] --> src/db/parser/parser.rs:90:12 [INFO] [stderr] | [INFO] [stderr] 52 | impl AST { [INFO] [stderr] | -------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 90 | pub fn get_right_child_mut(&mut self) -> Option<&mut Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `host`, `port`, and `thread_count` are never read [INFO] [stderr] --> src/db/server_multithread/server.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct LokiServer { [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] 16 | tcp_listener: TcpListener, [INFO] [stderr] 17 | host: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 18 | port: u16, [INFO] [stderr] | ^^^^ [INFO] [stderr] 19 | thread_count: usize, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/db/loki_kv/loki_kv.rs:171:31 [INFO] [stderr] | [INFO] [stderr] 171 | let val = self.get(key.clone()).unwrap(); [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/db/loki_kv/loki_kv.rs:189:31 [INFO] [stderr] | [INFO] [stderr] 189 | let val = self.get(key.clone()).unwrap(); [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/db/parser/executor.rs:331:25 [INFO] [stderr] | [INFO] [stderr] 331 | ins.incr(&local_key); [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] 331 | let _ = ins.incr(&local_key); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/db/parser/executor.rs:348:25 [INFO] [stderr] | [INFO] [stderr] 348 | ins.decr(&local_key); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 348 | let _ = ins.decr(&local_key); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Read` and `error::Error` [INFO] [stderr] --> src/cli/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | error::Error, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 3 | io::{self, BufRead, BufReader, Read, Write}, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cli/main.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let mut stream = match TcpStream::connect(format!("{}:{}", args.host, args.port)) { [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: `lokikv` (bin "server-db" test) generated 47 warnings (run `cargo fix --bin "server-db" --tests` to apply 22 suggestions) [INFO] [stderr] warning: `lokikv` (bin "client" test) generated 2 warnings (run `cargo fix --bin "client" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/cli/main.rs (/opt/rustwide/target/debug/deps/client-76cea513f2939a2a) [INFO] [stderr] Running unittests src/db/main.rs (/opt/rustwide/target/debug/deps/server_db-3fbc535ff979bc1d) [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] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test loki_kv::data_structures::btree::btree::tests::try_btree ... ok [INFO] [stdout] test loki_kv::data_structures::hyperloglog::tests::try_hll_non_unique ... ok [INFO] [stdout] test loki_kv::data_structures::hyperloglog::tests::try_hll ... ok [INFO] [stdout] test loki_kv::persist::tests::test_persistor_hmap_collection ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- loki_kv::persist::tests::test_persistor_hmap_collection stdout ---- [INFO] [stdout] got some error, lets ignore it for now... [INFO] [stdout] created directory [INFO] [stdout] got some error, lets ignore it for now... [INFO] [stdout] WRITING hii/testCollection... [INFO] [stdout] Persisting to page at hii/testCollection/chunk_0.lqlpage [INFO] [stdout] [INFO] [stdout] thread 'loki_kv::persist::tests::test_persistor_hmap_collection' panicked at src/db/loki_kv/persist.rs:36:23: [INFO] [stdout] failed to create [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5b4224920aa2 - std::backtrace_rs::backtrace::libunwind::trace::h2a54ddf40adf8cf8 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5b4224920aa2 - std::backtrace_rs::backtrace::trace_unsynchronized::h332dec2b3594a10b [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5b4224920aa2 - std::sys::backtrace::_print_fmt::hcb3dee91dccac105 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5b4224920aa2 - ::fmt::h2f02338d4ae6d8b0 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5b4224944d83 - core::fmt::rt::Argument::fmt::h8705d664b1839d6c [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5b4224944d83 - core::fmt::write::h5e77c22335cabc7f [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/core/src/fmt/mod.rs:1446:25 [INFO] [stdout] 6: 0x5b422491d8d3 - std::io::default_write_fmt::h5c16109ce8878b06 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5b422491d8d3 - std::io::Write::write_fmt::h183cd11c08a12e04 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/io/mod.rs:1914:13 [INFO] [stdout] 8: 0x5b42249208f2 - std::sys::backtrace::BacktraceLock::print::hb22254026b13323e [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5b422492202c - std::panicking::default_hook::{{closure}}::h15ac4e3ee7801be5 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panicking.rs:300:22 [INFO] [stdout] 10: 0x5b4224921e82 - std::panicking::default_hook::h15db2a3343942a16 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x5b42248e3dd4 - as core::ops::function::Fn>::call::ha02114eecd5b8f69 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x5b42248e3dd4 - test::test_main_with_exit_callback::{{closure}}::hfb76c9b760818eb2 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5b4224922b23 - as core::ops::function::Fn>::call::h325134fa51136753 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x5b4224922b23 - std::panicking::rust_panic_with_hook::h67f3fa85499b6cf9 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x5b42249227a6 - std::panicking::begin_panic_handler::{{closure}}::h40a30e994b26720e [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panicking.rs:699:13 [INFO] [stdout] 16: 0x5b4224920fa9 - std::sys::backtrace::__rust_end_short_backtrace::hb5bcb2f6ea295c8b [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x5b422492246d - __rustc[bf3627c2b8b7eae9]::rust_begin_unwind [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x5b4224943470 - core::panicking::panic_fmt::h20722ae9d0312a90 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x5b422489aae8 - server_db::loki_kv::persist::StoragePage::flush_to_disk::h69d57c0f305e7597 [INFO] [stdout] at /opt/rustwide/workdir/src/db/loki_kv/persist.rs:36:23 [INFO] [stdout] 20: 0x5b422489b1f5 - server_db::loki_kv::persist::Persistor::persist::heda57c9dda685660 [INFO] [stdout] at /opt/rustwide/workdir/src/db/loki_kv/persist.rs:85:13 [INFO] [stdout] 21: 0x5b42248a1841 - server_db::loki_kv::persist::tests::test_persistor_hmap_collection::hc2c7ee9ea9ba56d8 [INFO] [stdout] at /opt/rustwide/workdir/src/db/loki_kv/persist.rs:107:9 [INFO] [stdout] 22: 0x5b42248a1687 - server_db::loki_kv::persist::tests::test_persistor_hmap_collection::{{closure}}::hfd04d4d0b38a6aeb [INFO] [stdout] at /opt/rustwide/workdir/src/db/loki_kv/persist.rs:98:40 [INFO] [stdout] 23: 0x5b42248961f6 - core::ops::function::FnOnce::call_once::he8b68a87b371349b [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5b42248e958b - core::ops::function::FnOnce::call_once::h57f6f31c364c320b [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5b42248e958b - test::__rust_begin_short_backtrace::h517520f4c2bfc013 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/test/src/lib.rs:648:18 [INFO] [stdout] 26: 0x5b42248e87e2 - test::run_test_in_process::{{closure}}::h0914ac5f2719bf90 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/test/src/lib.rs:671:60 [INFO] [stdout] 27: 0x5b42248e87e2 - as core::ops::function::FnOnce<()>>::call_once::h6fe627a8560ee122 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x5b42248e87e2 - std::panicking::try::do_call::h8e4a522b2d07b5d9 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panicking.rs:589:40 [INFO] [stdout] 29: 0x5b42248e87e2 - std::panicking::try::h254b443d279d1f8a [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panicking.rs:552:19 [INFO] [stdout] 30: 0x5b42248e87e2 - std::panic::catch_unwind::he39107e495b94aed [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x5b42248e87e2 - test::run_test_in_process::hb9053e7102e6de40 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/test/src/lib.rs:671:27 [INFO] [stdout] 32: 0x5b42248e87e2 - test::run_test::{{closure}}::hed53f683e9967fc9 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/test/src/lib.rs:592:43 [INFO] [stdout] 33: 0x5b42248abbd4 - test::run_test::{{closure}}::h1b1395a97621c24c [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/test/src/lib.rs:622:41 [INFO] [stdout] 34: 0x5b42248abbd4 - std::sys::backtrace::__rust_begin_short_backtrace::hd15d7342920b94e4 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 35: 0x5b42248af5fa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf7d3403d2a997ad4 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x5b42248af5fa - as core::ops::function::FnOnce<()>>::call_once::h804cb151403aed57 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x5b42248af5fa - std::panicking::try::do_call::h83a3328114f83651 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panicking.rs:589:40 [INFO] [stdout] 38: 0x5b42248af5fa - std::panicking::try::h5371451a86d476d0 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panicking.rs:552:19 [INFO] [stdout] 39: 0x5b42248af5fa - std::panic::catch_unwind::h2d1b89e7535ca74a [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x5b42248af5fa - std::thread::Builder::spawn_unchecked_::{{closure}}::h169c242c7f876b92 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x5b42248af5fa - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4115e0f997976371 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x5b42249243cb - as core::ops::function::FnOnce>::call_once::hbc3fa83432d7fd73 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 43: 0x5b42249243cb - as core::ops::function::FnOnce>::call_once::heba5519d10f2c030 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 44: 0x5b42249243cb - std::sys::pal::unix::thread::Thread::new::thread_start::h211a36f354245501 [INFO] [stdout] at /rustc/414482f6a0d4e7290f614300581a0b55442552a3/library/std/src/sys/pal/unix/thread.rs:97:17 [INFO] [stdout] 45: 0x77d3aa8eeaa4 - [INFO] [stdout] 46: 0x77d3aa97ba34 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] loki_kv::persist::tests::test_persistor_hmap_collection [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.81s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin server-db` [INFO] running `Command { std: "docker" "inspect" "6672781a71ff9cdcfcb06168e53beedb89e6330e690e08e2ebab2b69cdaefe98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6672781a71ff9cdcfcb06168e53beedb89e6330e690e08e2ebab2b69cdaefe98", kill_on_drop: false }` [INFO] [stdout] 6672781a71ff9cdcfcb06168e53beedb89e6330e690e08e2ebab2b69cdaefe98