[INFO] fetching crate melange_db 0.1.5... [INFO] testing melange_db-0.1.5 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate melange_db 0.1.5 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate melange_db 0.1.5 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate melange_db 0.1.5 [INFO] tweaked toml for crates.io crate melange_db 0.1.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate melange_db 0.1.5 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate melange_db 0.1.5 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded concurrent-map v5.0.37 [INFO] [stderr] Downloaded cache-advisor v1.0.16 [INFO] [stderr] Downloaded zstd v0.12.4 [INFO] [stderr] Downloaded fault-injection v1.0.10 [INFO] [stderr] Downloaded serde v1.0.224 [INFO] [stderr] Downloaded inline-array v0.1.14 [INFO] [stderr] Downloaded twox-hash v2.1.2 [INFO] [stderr] Downloaded serde_core v1.0.224 [INFO] [stderr] Downloaded rat_logger v0.2.8 [INFO] [stderr] Downloaded serde_derive v1.0.224 [INFO] [stderr] Downloaded wasi v0.14.6+wasi-0.2.4 [INFO] [stderr] Downloaded zstd-safe v6.0.6 [INFO] [stderr] Downloaded shared-local-state v0.1.4 [INFO] [stderr] Downloaded ebr v0.2.13 [INFO] [stderr] Downloaded pagetable v0.4.6 [INFO] [stderr] Downloaded stack-map v1.0.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa621ccb84132c02738ddc0bd12e50f200bc0cd14520f98b7cee9e65cab7bf76 [INFO] running `Command { std: "docker" "start" "-a" "aa621ccb84132c02738ddc0bd12e50f200bc0cd14520f98b7cee9e65cab7bf76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa621ccb84132c02738ddc0bd12e50f200bc0cd14520f98b7cee9e65cab7bf76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa621ccb84132c02738ddc0bd12e50f200bc0cd14520f98b7cee9e65cab7bf76", kill_on_drop: false }` [INFO] [stdout] aa621ccb84132c02738ddc0bd12e50f200bc0cd14520f98b7cee9e65cab7bf76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63b48497070d86af6650f8501e77f81d4bb629cda22bafb7398537146f64575c [INFO] running `Command { std: "docker" "start" "-a" "63b48497070d86af6650f8501e77f81d4bb629cda22bafb7398537146f64575c", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] Compiling find-msvc-tools v0.1.1 [INFO] [stderr] Compiling serde_core v1.0.224 [INFO] [stderr] Compiling serde v1.0.224 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Compiling zstd-safe v6.0.6 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling unty v0.0.4 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling twox-hash v2.1.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling tempfile v3.22.0 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling cc v1.2.37 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling lz4_flex v0.11.5 [INFO] [stderr] Compiling cache-advisor v1.0.16 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling fault-injection v1.0.10 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling pagetable v0.4.6 [INFO] [stderr] Compiling bincode_derive v2.0.1 [INFO] [stderr] Compiling shared-local-state v0.1.4 [INFO] [stderr] Compiling ebr v0.2.13 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling lz4-sys v1.11.1+lz4-1.10.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling serde_derive v1.0.224 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling zstd v0.12.4 [INFO] [stderr] Compiling stack-map v1.0.5 [INFO] [stderr] Compiling bincode v2.0.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling concurrent-map v5.0.37 [INFO] [stderr] Compiling inline-array v0.1.14 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling lz4 v1.28.1 [INFO] [stderr] Compiling rat_logger v0.2.8 [INFO] [stderr] Compiling melange_db v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `LinkedList` [INFO] [stdout] --> src/block_cache.rs:13:33 [INFO] [stdout] | [INFO] [stdout] 13 | use std::collections::{HashMap, LinkedList, VecDeque}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/block_cache.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Hash` [INFO] [stdout] --> src/block_cache.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | use std::hash::{Hash, Hasher}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::hash_map::DefaultHasher` [INFO] [stdout] --> src/block_cache.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::collections::hash_map::DefaultHasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/bloom_filter.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug_log`, `error_log`, `info_log`, and `trace_log` [INFO] [stdout] --> src/bloom_filter.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `trace_log` and `warn_log` [INFO] [stdout] --> src/db.rs:10:24 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::{debug_log, trace_log, warn_log, error_log, info_log, smart_flush::{SmartFlushScheduler, SmartFlushConfig}}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `info_log` and `warn_log` [INFO] [stdout] --> src/flush_epoch.rs:6:35 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error_log` and `info_log` [INFO] [stdout] --> src/heap.rs:6:45 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug_log`, `error_log`, `info_log`, and `warn_log` [INFO] [stdout] --> src/id_allocator.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error_log`, `info_log`, and `warn_log` [INFO] [stdout] --> src/leaf.rs:2:35 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info_log` [INFO] [stdout] --> src/metadata_store.rs:6:56 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/object_cache.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `info_log` and `warn_log` [INFO] [stdout] --> src/object_cache.rs:6:35 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log, smart_flush::WriteLoadStats}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Seek`, and `self` [INFO] [stdout] --> src/platform_utils.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{self, Read, Seek}; [INFO] [stdout] | ^^^^ ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug_log` and `info_log` [INFO] [stdout] --> src/tree.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/lib.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 127 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Hasher` [INFO] [stdout] --> src/block_cache.rs:16:23 [INFO] [stdout] | [INFO] [stdout] 16 | use std::hash::{Hash, Hasher}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bloom_filter.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 171 | let mut new_filter = Self::new(new_element_count, self.target_fpp); [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: value assigned to `interval_ms` is never read [INFO] [stdout] --> src/smart_flush.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | let mut interval_ms = self.config.base_interval_ms; [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: variable does not need to be mutable [INFO] [stdout] --> src/config.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let mut features = Vec::new(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stats` [INFO] [stdout] --> src/db.rs:598:9 [INFO] [stdout] | [INFO] [stdout] 598 | let stats = scheduler.get_stats(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stats` [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.rs:597:9 [INFO] [stdout] | [INFO] [stdout] 597 | let mut scheduler = SmartFlushScheduler::new(config); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `results` [INFO] [stdout] --> src/flush_epoch.rs:354:25 [INFO] [stdout] | [INFO] [stdout] 354 | let results = perform_batch_flush(batch_tasks); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/flush_epoch.rs:281:37 [INFO] [stdout] | [INFO] [stdout] 281 | if let Some(mut callback) = callback { [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/flush_epoch.rs:302:37 [INFO] [stdout] | [INFO] [stdout] 302 | if let Some(mut callback) = callback { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/flush_epoch.rs:373:37 [INFO] [stdout] | [INFO] [stdout] 373 | fn perform_flush(epoch: FlushEpoch, data: Vec) -> std::io::Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/platform_utils.rs:93:39 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn read_exact_at(file: &fs::File, mut buf: &mut [u8], offset: u64) -> std::io::Result<()> { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remainder` [INFO] [stdout] --> src/simd_optimized.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let remainder = min_len % 8; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `simd_optimized::SimdComparator::compare_simd_avx2` is unsafe and requires unsafe block [INFO] [stdout] --> src/simd_optimized.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | Self::compare_simd_avx2(a, b, len) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/simd_optimized.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | unsafe fn compare_simd(a: &[u8], b: &[u8], len: usize) -> Ordering { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unsafe_op_in_unsafe_fn)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `simd_optimized::SimdComparator::compare_simd_sse2` is unsafe and requires unsafe block [INFO] [stdout] --> src/simd_optimized.rs:99:17 [INFO] [stdout] | [INFO] [stdout] 99 | Self::compare_simd_sse2(a, b, len) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `simd_optimized::SimdComparator::compare_simd_fallback` is unsafe and requires unsafe block [INFO] [stdout] --> src/simd_optimized.rs:101:17 [INFO] [stdout] | [INFO] [stdout] 101 | Self::compare_simd_fallback(a, b, len) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remainder` [INFO] [stdout] --> src/simd_optimized.rs:155:13 [INFO] [stdout] | [INFO] [stdout] 155 | let remainder = len % 32; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remainder` [INFO] [stdout] --> src/simd_optimized.rs:189:13 [INFO] [stdout] | [INFO] [stdout] 189 | let remainder = len % 16; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remainder` [INFO] [stdout] --> src/simd_optimized.rs:223:13 [INFO] [stdout] | [INFO] [stdout] 223 | let remainder = len % 8; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `move_to_head` is never used [INFO] [stdout] --> src/block_cache.rs:219:8 [INFO] [stdout] | [INFO] [stdout] 114 | impl LruCache { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 219 | fn move_to_head(&mut self, node: &mut Box) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/block_cache.rs:532:5 [INFO] [stdout] | [INFO] [stdout] 530 | pub struct CacheManager { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 531 | block_cache: Arc, [INFO] [stdout] 532 | config: CacheConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CacheManager` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OptimizedFlushScheduler` is never constructed [INFO] [stdout] --> src/flush_epoch.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct OptimizedFlushScheduler { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `FlushTask` is never used [INFO] [stdout] --> src/flush_epoch.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | pub enum FlushTask { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BatchFlushTask` is never constructed [INFO] [stdout] --> src/flush_epoch.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub struct BatchFlushTask { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `FlushPriority` is never used [INFO] [stdout] --> src/flush_epoch.rs:66:10 [INFO] [stdout] | [INFO] [stdout] 66 | pub enum FlushPriority { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FlushConfig` is never constructed [INFO] [stdout] --> src/flush_epoch.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub struct FlushConfig { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FlushStats` is never constructed [INFO] [stdout] --> src/flush_epoch.rs:106:12 [INFO] [stdout] | [INFO] [stdout] 106 | pub struct FlushStats { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/flush_epoch.rs:118:12 [INFO] [stdout] | [INFO] [stdout] 116 | impl OptimizedFlushScheduler { [INFO] [stdout] | ---------------------------- associated items in this implementation [INFO] [stdout] 117 | /// 创建新的优化的flush调度器 [INFO] [stdout] 118 | pub fn new(config: FlushConfig) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | fn start_workers(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 154 | pub fn submit_immediate_flush( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | pub fn submit_delayed_flush( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 198 | pub fn submit_batch_flush( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 217 | pub fn get_stats(&self) -> FlushStats { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 230 | pub fn shutdown(self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `worker_loop` is never used [INFO] [stdout] --> src/flush_epoch.rs:252:4 [INFO] [stdout] | [INFO] [stdout] 252 | fn worker_loop( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `perform_flush` is never used [INFO] [stdout] --> src/flush_epoch.rs:373:4 [INFO] [stdout] | [INFO] [stdout] 373 | fn perform_flush(epoch: FlushEpoch, data: Vec) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `perform_batch_flush` is never used [INFO] [stdout] --> src/flush_epoch.rs:387:4 [INFO] [stdout] | [INFO] [stdout] 387 | fn perform_batch_flush(tasks: Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clear` is never used [INFO] [stdout] --> src/leaf.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl IncrementalChanges { [INFO] [stdout] | ----------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `disable_incremental_serialization`, `apply_incremental_changes`, and `reset_incremental_changes` are never used [INFO] [stdout] --> src/leaf.rs:130:19 [INFO] [stdout] | [INFO] [stdout] 102 | impl Leaf { [INFO] [stdout] | ------------------------------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 130 | pub(crate) fn disable_incremental_serialization(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 368 | pub(crate) fn apply_incremental_changes(&mut self, changes: &IncrementalChanges) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 386 | pub(crate) fn reset_incremental_changes(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/object_cache.rs:411:35 [INFO] [stdout] | [INFO] [stdout] 411 | pub fn check_into_flush_epoch(&self) -> FlushEpochGuard { [INFO] [stdout] | ^^^^^ --------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 411 | pub fn check_into_flush_epoch(&self) -> FlushEpochGuard<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.39s [INFO] running `Command { std: "docker" "inspect" "63b48497070d86af6650f8501e77f81d4bb629cda22bafb7398537146f64575c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63b48497070d86af6650f8501e77f81d4bb629cda22bafb7398537146f64575c", kill_on_drop: false }` [INFO] [stdout] 63b48497070d86af6650f8501e77f81d4bb629cda22bafb7398537146f64575c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe6efa55e76952348cf1a2434147c1521384e4dbf8039c5783dedda735401a0b [INFO] running `Command { std: "docker" "start" "-a" "fe6efa55e76952348cf1a2434147c1521384e4dbf8039c5783dedda735401a0b", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling clap_builder v4.5.47 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling tempfile v3.22.0 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling num-format v0.4.4 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling clap v4.5.47 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling rand_distr v0.5.1 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling rat_logger v0.2.8 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling melange_db v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `LinkedList` [INFO] [stdout] --> src/block_cache.rs:13:33 [INFO] [stdout] | [INFO] [stdout] 13 | use std::collections::{HashMap, LinkedList, VecDeque}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/block_cache.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Hash` [INFO] [stdout] --> src/block_cache.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | use std::hash::{Hash, Hasher}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::hash_map::DefaultHasher` [INFO] [stdout] --> src/block_cache.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::collections::hash_map::DefaultHasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/bloom_filter.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug_log`, `error_log`, `info_log`, and `trace_log` [INFO] [stdout] --> src/bloom_filter.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `trace_log` and `warn_log` [INFO] [stdout] --> src/db.rs:10:24 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::{debug_log, trace_log, warn_log, error_log, info_log, smart_flush::{SmartFlushScheduler, SmartFlushConfig}}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `info_log` and `warn_log` [INFO] [stdout] --> src/flush_epoch.rs:6:35 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error_log` and `info_log` [INFO] [stdout] --> src/heap.rs:6:45 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug_log`, `error_log`, `info_log`, and `warn_log` [INFO] [stdout] --> src/id_allocator.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error_log`, `info_log`, and `warn_log` [INFO] [stdout] --> src/leaf.rs:2:35 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info_log` [INFO] [stdout] --> src/metadata_store.rs:6:56 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/object_cache.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `info_log` and `warn_log` [INFO] [stdout] --> src/object_cache.rs:6:35 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log, smart_flush::WriteLoadStats}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Seek`, and `self` [INFO] [stdout] --> src/platform_utils.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{self, Read, Seek}; [INFO] [stdout] | ^^^^ ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug_log` and `info_log` [INFO] [stdout] --> src/tree.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/lib.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 127 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Hasher` [INFO] [stdout] --> src/block_cache.rs:16:23 [INFO] [stdout] | [INFO] [stdout] 16 | use std::hash::{Hash, Hasher}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bloom_filter.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 171 | let mut new_filter = Self::new(new_element_count, self.target_fpp); [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: value assigned to `interval_ms` is never read [INFO] [stdout] --> src/smart_flush.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | let mut interval_ms = self.config.base_interval_ms; [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: variable does not need to be mutable [INFO] [stdout] --> src/config.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let mut features = Vec::new(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stats` [INFO] [stdout] --> src/db.rs:598:9 [INFO] [stdout] | [INFO] [stdout] 598 | let stats = scheduler.get_stats(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stats` [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.rs:597:9 [INFO] [stdout] | [INFO] [stdout] 597 | let mut scheduler = SmartFlushScheduler::new(config); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `results` [INFO] [stdout] --> src/flush_epoch.rs:354:25 [INFO] [stdout] | [INFO] [stdout] 354 | let results = perform_batch_flush(batch_tasks); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/flush_epoch.rs:281:37 [INFO] [stdout] | [INFO] [stdout] 281 | if let Some(mut callback) = callback { [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/flush_epoch.rs:302:37 [INFO] [stdout] | [INFO] [stdout] 302 | if let Some(mut callback) = callback { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/flush_epoch.rs:373:37 [INFO] [stdout] | [INFO] [stdout] 373 | fn perform_flush(epoch: FlushEpoch, data: Vec) -> std::io::Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/platform_utils.rs:93:39 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn read_exact_at(file: &fs::File, mut buf: &mut [u8], offset: u64) -> std::io::Result<()> { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remainder` [INFO] [stdout] --> src/simd_optimized.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let remainder = min_len % 8; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `simd_optimized::SimdComparator::compare_simd_avx2` is unsafe and requires unsafe block [INFO] [stdout] --> src/simd_optimized.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | Self::compare_simd_avx2(a, b, len) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/simd_optimized.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | unsafe fn compare_simd(a: &[u8], b: &[u8], len: usize) -> Ordering { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unsafe_op_in_unsafe_fn)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `simd_optimized::SimdComparator::compare_simd_sse2` is unsafe and requires unsafe block [INFO] [stdout] --> src/simd_optimized.rs:99:17 [INFO] [stdout] | [INFO] [stdout] 99 | Self::compare_simd_sse2(a, b, len) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `simd_optimized::SimdComparator::compare_simd_fallback` is unsafe and requires unsafe block [INFO] [stdout] --> src/simd_optimized.rs:101:17 [INFO] [stdout] | [INFO] [stdout] 101 | Self::compare_simd_fallback(a, b, len) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remainder` [INFO] [stdout] --> src/simd_optimized.rs:155:13 [INFO] [stdout] | [INFO] [stdout] 155 | let remainder = len % 32; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remainder` [INFO] [stdout] --> src/simd_optimized.rs:189:13 [INFO] [stdout] | [INFO] [stdout] 189 | let remainder = len % 16; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remainder` [INFO] [stdout] --> src/simd_optimized.rs:223:13 [INFO] [stdout] | [INFO] [stdout] 223 | let remainder = len % 8; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `move_to_head` is never used [INFO] [stdout] --> src/block_cache.rs:219:8 [INFO] [stdout] | [INFO] [stdout] 114 | impl LruCache { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 219 | fn move_to_head(&mut self, node: &mut Box) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/block_cache.rs:532:5 [INFO] [stdout] | [INFO] [stdout] 530 | pub struct CacheManager { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 531 | block_cache: Arc, [INFO] [stdout] 532 | config: CacheConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CacheManager` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OptimizedFlushScheduler` is never constructed [INFO] [stdout] --> src/flush_epoch.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct OptimizedFlushScheduler { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `FlushTask` is never used [INFO] [stdout] --> src/flush_epoch.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | pub enum FlushTask { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BatchFlushTask` is never constructed [INFO] [stdout] --> src/flush_epoch.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub struct BatchFlushTask { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `FlushPriority` is never used [INFO] [stdout] --> src/flush_epoch.rs:66:10 [INFO] [stdout] | [INFO] [stdout] 66 | pub enum FlushPriority { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FlushConfig` is never constructed [INFO] [stdout] --> src/flush_epoch.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub struct FlushConfig { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FlushStats` is never constructed [INFO] [stdout] --> src/flush_epoch.rs:106:12 [INFO] [stdout] | [INFO] [stdout] 106 | pub struct FlushStats { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/flush_epoch.rs:118:12 [INFO] [stdout] | [INFO] [stdout] 116 | impl OptimizedFlushScheduler { [INFO] [stdout] | ---------------------------- associated items in this implementation [INFO] [stdout] 117 | /// 创建新的优化的flush调度器 [INFO] [stdout] 118 | pub fn new(config: FlushConfig) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | fn start_workers(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 154 | pub fn submit_immediate_flush( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | pub fn submit_delayed_flush( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 198 | pub fn submit_batch_flush( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 217 | pub fn get_stats(&self) -> FlushStats { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 230 | pub fn shutdown(self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `worker_loop` is never used [INFO] [stdout] --> src/flush_epoch.rs:252:4 [INFO] [stdout] | [INFO] [stdout] 252 | fn worker_loop( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `perform_flush` is never used [INFO] [stdout] --> src/flush_epoch.rs:373:4 [INFO] [stdout] | [INFO] [stdout] 373 | fn perform_flush(epoch: FlushEpoch, data: Vec) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `perform_batch_flush` is never used [INFO] [stdout] --> src/flush_epoch.rs:387:4 [INFO] [stdout] | [INFO] [stdout] 387 | fn perform_batch_flush(tasks: Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clear` is never used [INFO] [stdout] --> src/leaf.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl IncrementalChanges { [INFO] [stdout] | ----------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `disable_incremental_serialization`, `apply_incremental_changes`, and `reset_incremental_changes` are never used [INFO] [stdout] --> src/leaf.rs:130:19 [INFO] [stdout] | [INFO] [stdout] 102 | impl Leaf { [INFO] [stdout] | ------------------------------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 130 | pub(crate) fn disable_incremental_serialization(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 368 | pub(crate) fn apply_incremental_changes(&mut self, changes: &IncrementalChanges) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 386 | pub(crate) fn reset_incremental_changes(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/object_cache.rs:411:35 [INFO] [stdout] | [INFO] [stdout] 411 | pub fn check_into_flush_epoch(&self) -> FlushEpochGuard { [INFO] [stdout] | ^^^^^ --------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 411 | pub fn check_into_flush_epoch(&self) -> FlushEpochGuard<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stdout] warning: unused import: `Db` [INFO] [stdout] --> examples/rat_logger_demo.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use melange_db::{Db, Config}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Db` [INFO] [stdout] --> examples/no_logger_test.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use melange_db::{Db, Config}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> examples/performance_demo.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> examples/performance_demo.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> examples/performance_demo.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `melange_db::*` [INFO] [stdout] --> examples/macbook_air_m1_compression_lz4.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use melange_db::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> examples/macbook_air_m1_compression_lz4.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `melange_db::*` [INFO] [stdout] --> examples/macbook_air_m1_compression_none.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use melange_db::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> examples/macbook_air_m1_compression_none.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> examples/macbook_air_m1_compression_lz4.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 18 | return Ok(()); [INFO] [stdout] | ------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 23 | / { [INFO] [stdout] 24 | | eprintln!("❌ 错误: 此示例需要启用 compression-lz4 特性"); [INFO] [stdout] 25 | | eprintln!("❌ 请使用以下命令运行:"); [INFO] [stdout] 26 | | eprintln!("❌ cargo run --example macbook_air_m1_compression_lz4 --features compression-lz4 --release"); [INFO] [stdout] 27 | | return Err("未启用 compression-lz4 特性".into()); [INFO] [stdout] 28 | | } [INFO] [stdout] | |_____^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> tests/integration_test.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rat_logger::LoggerBuilder::init`: 请使用init_global_logger方法 [INFO] [stdout] --> examples/rat_logger_demo.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | .init()?; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> examples/best_practices.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> examples/macbook_air_m1_compression_none.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 18 | return Ok(()); [INFO] [stdout] | ------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 23 | / { [INFO] [stdout] 24 | | eprintln!("❌ 错误: 此示例需要启用 compression-none 特性"); [INFO] [stdout] 25 | | eprintln!("❌ 请使用以下命令运行:"); [INFO] [stdout] 26 | | eprintln!("❌ cargo run --example macbook_air_m1_compression_none --features compression-none --release"); [INFO] [stdout] 27 | | return Err("未启用 compression-none 特性".into()); [INFO] [stdout] 28 | | } [INFO] [stdout] | |_____^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Command` and `Stdio` [INFO] [stdout] --> tests/optimization_performance_test.rs:15:20 [INFO] [stdout] | [INFO] [stdout] 15 | use std::process::{Command, Stdio}; [INFO] [stdout] | ^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ConcurrentBloomFilter` [INFO] [stdout] --> tests/optimization_performance_test.rs:21:49 [INFO] [stdout] | [INFO] [stdout] 21 | use melange_db::bloom_filter::{BloomFilter, ConcurrentBloomFilter}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AccessPattern` and `CacheBlock` [INFO] [stdout] --> tests/optimization_performance_test.rs:22:62 [INFO] [stdout] | [INFO] [stdout] 22 | use melange_db::block_cache::{CacheManager, CacheConfig, CacheBlock, AccessPattern}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `melange_db::*` [INFO] [stdout] --> tests/mmap_performance_test.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use melange_db::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::fs::FileExt` [INFO] [stdout] --> tests/mmap_performance_test.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::os::unix::fs::FileExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> tests/performance_test.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> tests/optimization_performance_test.rs:64:29 [INFO] [stdout] | [INFO] [stdout] 64 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> tests/optimization_performance_test.rs:253:35 [INFO] [stdout] | [INFO] [stdout] 253 | *byte = rand::thread_rng().random(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> tests/optimization_performance_test.rs:279:35 [INFO] [stdout] | [INFO] [stdout] 279 | let key_index = rand::thread_rng().random_range(0..test_key_count); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> tests/optimization_performance_test.rs:296:41 [INFO] [stdout] | [INFO] [stdout] 296 | let start_key = &keys[rand::thread_rng().random_range(0..test_key_count)]; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> tests/mmap_performance_test.rs:29:25 [INFO] [stdout] | [INFO] [stdout] 29 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> tests/mmap_performance_test.rs:285:29 [INFO] [stdout] | [INFO] [stdout] 285 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> examples/best_practices.rs:185:14 [INFO] [stdout] | [INFO] [stdout] 185 | let (key, value) = kv?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `LinkedList` [INFO] [stdout] --> src/block_cache.rs:13:33 [INFO] [stdout] | [INFO] [stdout] 13 | use std::collections::{HashMap, LinkedList, VecDeque}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/block_cache.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Hash` [INFO] [stdout] --> src/block_cache.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | use std::hash::{Hash, Hasher}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::hash_map::DefaultHasher` [INFO] [stdout] --> src/block_cache.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::collections::hash_map::DefaultHasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/bloom_filter.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug_log`, `error_log`, `info_log`, and `trace_log` [INFO] [stdout] --> src/bloom_filter.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `trace_log` and `warn_log` [INFO] [stdout] --> src/db.rs:10:24 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::{debug_log, trace_log, warn_log, error_log, info_log, smart_flush::{SmartFlushScheduler, SmartFlushConfig}}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `info_log` and `warn_log` [INFO] [stdout] --> src/flush_epoch.rs:6:35 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error_log` and `info_log` [INFO] [stdout] --> src/heap.rs:6:45 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug_log`, `error_log`, `info_log`, and `warn_log` [INFO] [stdout] --> src/id_allocator.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error_log`, `info_log`, and `warn_log` [INFO] [stdout] --> src/leaf.rs:2:35 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info_log` [INFO] [stdout] --> src/metadata_store.rs:6:56 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/object_cache.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `info_log` and `warn_log` [INFO] [stdout] --> src/object_cache.rs:6:35 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log, smart_flush::WriteLoadStats}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Seek`, and `self` [INFO] [stdout] --> src/platform_utils.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{self, Read, Seek}; [INFO] [stdout] | ^^^^ ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug_log` and `info_log` [INFO] [stdout] --> src/tree.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/lib.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 127 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `melange_db::*` [INFO] [stdout] --> examples/macbook_air_m1_compression_zstd.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use melange_db::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> examples/macbook_air_m1_compression_zstd.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> examples/macbook_air_m1_compression_zstd.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 18 | return Ok(()); [INFO] [stdout] | ------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 23 | / { [INFO] [stdout] 24 | | eprintln!("❌ 错误: 此示例需要启用 compression-zstd 特性"); [INFO] [stdout] 25 | | eprintln!("❌ 请使用以下命令运行:"); [INFO] [stdout] 26 | | eprintln!("❌ cargo run --example macbook_air_m1_compression_zstd --features compression-zstd --release"); [INFO] [stdout] 27 | | return Err("未启用 compression-zstd 特性".into()); [INFO] [stdout] 28 | | } [INFO] [stdout] | |_____^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Hasher` [INFO] [stdout] --> src/block_cache.rs:16:23 [INFO] [stdout] | [INFO] [stdout] 16 | use std::hash::{Hash, Hasher}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bloom_filter.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 171 | let mut new_filter = Self::new(new_element_count, self.target_fpp); [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: value assigned to `interval_ms` is never read [INFO] [stdout] --> src/smart_flush.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | let mut interval_ms = self.config.base_interval_ms; [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: variable does not need to be mutable [INFO] [stdout] --> src/config.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let mut features = Vec::new(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stats` [INFO] [stdout] --> src/db.rs:598:9 [INFO] [stdout] | [INFO] [stdout] 598 | let stats = scheduler.get_stats(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stats` [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.rs:597:9 [INFO] [stdout] | [INFO] [stdout] 597 | let mut scheduler = SmartFlushScheduler::new(config); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `results` [INFO] [stdout] --> src/flush_epoch.rs:354:25 [INFO] [stdout] | [INFO] [stdout] 354 | let results = perform_batch_flush(batch_tasks); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/flush_epoch.rs:281:37 [INFO] [stdout] | [INFO] [stdout] 281 | if let Some(mut callback) = callback { [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/flush_epoch.rs:302:37 [INFO] [stdout] | [INFO] [stdout] 302 | if let Some(mut callback) = callback { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/flush_epoch.rs:373:37 [INFO] [stdout] | [INFO] [stdout] 373 | fn perform_flush(epoch: FlushEpoch, data: Vec) -> std::io::Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/platform_utils.rs:93:39 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn read_exact_at(file: &fs::File, mut buf: &mut [u8], offset: u64) -> std::io::Result<()> { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remainder` [INFO] [stdout] --> src/simd_optimized.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let remainder = min_len % 8; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `simd_optimized::SimdComparator::compare_simd_avx2` is unsafe and requires unsafe block [INFO] [stdout] --> src/simd_optimized.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | Self::compare_simd_avx2(a, b, len) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/simd_optimized.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | unsafe fn compare_simd(a: &[u8], b: &[u8], len: usize) -> Ordering { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unsafe_op_in_unsafe_fn)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `simd_optimized::SimdComparator::compare_simd_sse2` is unsafe and requires unsafe block [INFO] [stdout] --> src/simd_optimized.rs:99:17 [INFO] [stdout] | [INFO] [stdout] 99 | Self::compare_simd_sse2(a, b, len) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `simd_optimized::SimdComparator::compare_simd_fallback` is unsafe and requires unsafe block [INFO] [stdout] --> src/simd_optimized.rs:101:17 [INFO] [stdout] | [INFO] [stdout] 101 | Self::compare_simd_fallback(a, b, len) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remainder` [INFO] [stdout] --> src/simd_optimized.rs:155:13 [INFO] [stdout] | [INFO] [stdout] 155 | let remainder = len % 32; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remainder` [INFO] [stdout] --> src/simd_optimized.rs:189:13 [INFO] [stdout] | [INFO] [stdout] 189 | let remainder = len % 16; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remainder` [INFO] [stdout] --> src/simd_optimized.rs:223:13 [INFO] [stdout] | [INFO] [stdout] 223 | let remainder = len % 8; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `move_to_head` is never used [INFO] [stdout] --> src/block_cache.rs:219:8 [INFO] [stdout] | [INFO] [stdout] 114 | impl LruCache { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 219 | fn move_to_head(&mut self, node: &mut Box) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/block_cache.rs:532:5 [INFO] [stdout] | [INFO] [stdout] 530 | pub struct CacheManager { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 531 | block_cache: Arc, [INFO] [stdout] 532 | config: CacheConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CacheManager` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OptimizedFlushScheduler` is never constructed [INFO] [stdout] --> src/flush_epoch.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct OptimizedFlushScheduler { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `FlushTask` is never used [INFO] [stdout] --> src/flush_epoch.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | pub enum FlushTask { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BatchFlushTask` is never constructed [INFO] [stdout] --> src/flush_epoch.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub struct BatchFlushTask { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `FlushPriority` is never used [INFO] [stdout] --> src/flush_epoch.rs:66:10 [INFO] [stdout] | [INFO] [stdout] 66 | pub enum FlushPriority { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FlushConfig` is never constructed [INFO] [stdout] --> src/flush_epoch.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub struct FlushConfig { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FlushStats` is never constructed [INFO] [stdout] --> src/flush_epoch.rs:106:12 [INFO] [stdout] | [INFO] [stdout] 106 | pub struct FlushStats { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/flush_epoch.rs:118:12 [INFO] [stdout] | [INFO] [stdout] 116 | impl OptimizedFlushScheduler { [INFO] [stdout] | ---------------------------- associated items in this implementation [INFO] [stdout] 117 | /// 创建新的优化的flush调度器 [INFO] [stdout] 118 | pub fn new(config: FlushConfig) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | fn start_workers(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 154 | pub fn submit_immediate_flush( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | pub fn submit_delayed_flush( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 198 | pub fn submit_batch_flush( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 217 | pub fn get_stats(&self) -> FlushStats { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 230 | pub fn shutdown(self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `worker_loop` is never used [INFO] [stdout] --> src/flush_epoch.rs:252:4 [INFO] [stdout] | [INFO] [stdout] 252 | fn worker_loop( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `perform_flush` is never used [INFO] [stdout] --> src/flush_epoch.rs:373:4 [INFO] [stdout] | [INFO] [stdout] 373 | fn perform_flush(epoch: FlushEpoch, data: Vec) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `perform_batch_flush` is never used [INFO] [stdout] --> src/flush_epoch.rs:387:4 [INFO] [stdout] | [INFO] [stdout] 387 | fn perform_batch_flush(tasks: Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clear` is never used [INFO] [stdout] --> src/leaf.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl IncrementalChanges { [INFO] [stdout] | ----------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `disable_incremental_serialization`, `apply_incremental_changes`, and `reset_incremental_changes` are never used [INFO] [stdout] --> src/leaf.rs:130:19 [INFO] [stdout] | [INFO] [stdout] 102 | impl Leaf { [INFO] [stdout] | ------------------------------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 130 | pub(crate) fn disable_incremental_serialization(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 368 | pub(crate) fn apply_incremental_changes(&mut self, changes: &IncrementalChanges) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 386 | pub(crate) fn reset_incremental_changes(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/object_cache.rs:411:35 [INFO] [stdout] | [INFO] [stdout] 411 | pub fn check_into_flush_epoch(&self) -> FlushEpochGuard { [INFO] [stdout] | ^^^^^ --------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 411 | pub fn check_into_flush_epoch(&self) -> FlushEpochGuard<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 15.66s [INFO] running `Command { std: "docker" "inspect" "fe6efa55e76952348cf1a2434147c1521384e4dbf8039c5783dedda735401a0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe6efa55e76952348cf1a2434147c1521384e4dbf8039c5783dedda735401a0b", kill_on_drop: false }` [INFO] [stdout] fe6efa55e76952348cf1a2434147c1521384e4dbf8039c5783dedda735401a0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2cf64f307d479ae8bfb25aca57e2fdb484679ac57a8ea5fc915b49a5cead04ad [INFO] running `Command { std: "docker" "start" "-a" "2cf64f307d479ae8bfb25aca57e2fdb484679ac57a8ea5fc915b49a5cead04ad", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] warning: unused import: `LinkedList` [INFO] [stderr] --> src/block_cache.rs:13:33 [INFO] [stderr] | [INFO] [stderr] 13 | use std::collections::{HashMap, LinkedList, VecDeque}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/block_cache.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Hash` [INFO] [stderr] --> src/block_cache.rs:16:17 [INFO] [stderr] | [INFO] [stderr] 16 | use std::hash::{Hash, Hasher}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::hash_map::DefaultHasher` [INFO] [stderr] --> src/block_cache.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use std::collections::hash_map::DefaultHasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stderr] --> src/bloom_filter.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | use serde::{Serialize, Deserialize}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `debug_log`, `error_log`, `info_log`, and `trace_log` [INFO] [stderr] --> src/bloom_filter.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `trace_log` and `warn_log` [INFO] [stderr] --> src/db.rs:10:24 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::{debug_log, trace_log, warn_log, error_log, info_log, smart_flush::{SmartFlushScheduler, SmartFlushConfig}}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `info_log` and `warn_log` [INFO] [stderr] --> src/flush_epoch.rs:6:35 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `error_log` and `info_log` [INFO] [stderr] --> src/heap.rs:6:45 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `debug_log`, `error_log`, `info_log`, and `warn_log` [INFO] [stderr] --> src/id_allocator.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `error_log`, `info_log`, and `warn_log` [INFO] [stderr] --> src/leaf.rs:2:35 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `info_log` [INFO] [stderr] --> src/metadata_store.rs:6:56 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/object_cache.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `info_log` and `warn_log` [INFO] [stderr] --> src/object_cache.rs:6:35 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::{debug_log, trace_log, warn_log, error_log, info_log, smart_flush::WriteLoadStats}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Read`, `Seek`, and `self` [INFO] [stderr] --> src/platform_utils.rs:8:15 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io::{self, Read, Seek}; [INFO] [stderr] | ^^^^ ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `debug_log` and `info_log` [INFO] [stderr] --> src/tree.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | use crate::{debug_log, trace_log, warn_log, error_log, info_log}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/lib.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 127 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Hasher` [INFO] [stderr] --> src/block_cache.rs:16:23 [INFO] [stderr] | [INFO] [stderr] 16 | use std::hash::{Hash, Hasher}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bloom_filter.rs:171:13 [INFO] [stderr] | [INFO] [stderr] 171 | let mut new_filter = Self::new(new_element_count, self.target_fpp); [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: value assigned to `interval_ms` is never read [INFO] [stderr] --> src/smart_flush.rs:159:17 [INFO] [stderr] | [INFO] [stderr] 159 | let mut interval_ms = self.config.base_interval_ms; [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: variable does not need to be mutable [INFO] [stderr] --> src/config.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | let mut features = Vec::new(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stats` [INFO] [stderr] --> src/db.rs:598:9 [INFO] [stderr] | [INFO] [stderr] 598 | let stats = scheduler.get_stats(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stats` [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.rs:597:9 [INFO] [stderr] | [INFO] [stderr] 597 | let mut scheduler = SmartFlushScheduler::new(config); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `results` [INFO] [stderr] --> src/flush_epoch.rs:354:25 [INFO] [stderr] | [INFO] [stderr] 354 | let results = perform_batch_flush(batch_tasks); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/flush_epoch.rs:281:37 [INFO] [stderr] | [INFO] [stderr] 281 | if let Some(mut callback) = callback { [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/flush_epoch.rs:302:37 [INFO] [stderr] | [INFO] [stderr] 302 | if let Some(mut callback) = callback { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/flush_epoch.rs:373:37 [INFO] [stderr] | [INFO] [stderr] 373 | fn perform_flush(epoch: FlushEpoch, data: Vec) -> std::io::Result<()> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/platform_utils.rs:93:39 [INFO] [stderr] | [INFO] [stderr] 93 | pub fn read_exact_at(file: &fs::File, mut buf: &mut [u8], offset: u64) -> std::io::Result<()> { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remainder` [INFO] [stderr] --> src/simd_optimized.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | let remainder = min_len % 8; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainder` [INFO] [stderr] [INFO] [stderr] warning[E0133]: call to unsafe function `simd_optimized::SimdComparator::compare_simd_avx2` is unsafe and requires unsafe block [INFO] [stderr] --> src/simd_optimized.rs:97:17 [INFO] [stderr] | [INFO] [stderr] 97 | Self::compare_simd_avx2(a, b, len) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stderr] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stderr] --> src/simd_optimized.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | unsafe fn compare_simd(a: &[u8], b: &[u8], len: usize) -> Ordering { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(unsafe_op_in_unsafe_fn)]` on by default [INFO] [stderr] [INFO] [stderr] warning[E0133]: call to unsafe function `simd_optimized::SimdComparator::compare_simd_sse2` is unsafe and requires unsafe block [INFO] [stderr] --> src/simd_optimized.rs:99:17 [INFO] [stderr] | [INFO] [stderr] 99 | Self::compare_simd_sse2(a, b, len) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stderr] [INFO] [stderr] warning[E0133]: call to unsafe function `simd_optimized::SimdComparator::compare_simd_fallback` is unsafe and requires unsafe block [INFO] [stderr] --> src/simd_optimized.rs:101:17 [INFO] [stderr] | [INFO] [stderr] 101 | Self::compare_simd_fallback(a, b, len) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remainder` [INFO] [stderr] --> src/simd_optimized.rs:155:13 [INFO] [stderr] | [INFO] [stderr] 155 | let remainder = len % 32; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainder` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remainder` [INFO] [stderr] --> src/simd_optimized.rs:189:13 [INFO] [stderr] | [INFO] [stderr] 189 | let remainder = len % 16; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainder` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remainder` [INFO] [stderr] --> src/simd_optimized.rs:223:13 [INFO] [stderr] | [INFO] [stderr] 223 | let remainder = len % 8; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainder` [INFO] [stderr] [INFO] [stderr] warning: method `move_to_head` is never used [INFO] [stderr] --> src/block_cache.rs:219:8 [INFO] [stderr] | [INFO] [stderr] 114 | impl LruCache { [INFO] [stderr] | ------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 219 | fn move_to_head(&mut self, node: &mut Box) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `config` is never read [INFO] [stderr] --> src/block_cache.rs:532:5 [INFO] [stderr] | [INFO] [stderr] 530 | pub struct CacheManager { [INFO] [stderr] | ------------ field in this struct [INFO] [stderr] 531 | block_cache: Arc, [INFO] [stderr] 532 | config: CacheConfig, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `CacheManager` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: struct `OptimizedFlushScheduler` is never constructed [INFO] [stderr] --> src/flush_epoch.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct OptimizedFlushScheduler { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `FlushTask` is never used [INFO] [stderr] --> src/flush_epoch.rs:32:10 [INFO] [stderr] | [INFO] [stderr] 32 | pub enum FlushTask { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `BatchFlushTask` is never constructed [INFO] [stderr] --> src/flush_epoch.rs:58:12 [INFO] [stderr] | [INFO] [stderr] 58 | pub struct BatchFlushTask { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `FlushPriority` is never used [INFO] [stderr] --> src/flush_epoch.rs:66:10 [INFO] [stderr] | [INFO] [stderr] 66 | pub enum FlushPriority { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `FlushConfig` is never constructed [INFO] [stderr] --> src/flush_epoch.rs:79:12 [INFO] [stderr] | [INFO] [stderr] 79 | pub struct FlushConfig { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `FlushStats` is never constructed [INFO] [stderr] --> src/flush_epoch.rs:106:12 [INFO] [stderr] | [INFO] [stderr] 106 | pub struct FlushStats { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/flush_epoch.rs:118:12 [INFO] [stderr] | [INFO] [stderr] 116 | impl OptimizedFlushScheduler { [INFO] [stderr] | ---------------------------- associated items in this implementation [INFO] [stderr] 117 | /// 创建新的优化的flush调度器 [INFO] [stderr] 118 | pub fn new(config: FlushConfig) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 135 | fn start_workers(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 154 | pub fn submit_immediate_flush( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 175 | pub fn submit_delayed_flush( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 198 | pub fn submit_batch_flush( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 217 | pub fn get_stats(&self) -> FlushStats { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 230 | pub fn shutdown(self) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `worker_loop` is never used [INFO] [stderr] --> src/flush_epoch.rs:252:4 [INFO] [stderr] | [INFO] [stderr] 252 | fn worker_loop( [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `perform_flush` is never used [INFO] [stderr] --> src/flush_epoch.rs:373:4 [INFO] [stderr] | [INFO] [stderr] 373 | fn perform_flush(epoch: FlushEpoch, data: Vec) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `perform_batch_flush` is never used [INFO] [stderr] --> src/flush_epoch.rs:387:4 [INFO] [stderr] | [INFO] [stderr] 387 | fn perform_batch_flush(tasks: Vec) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `clear` is never used [INFO] [stderr] --> src/leaf.rs:67:12 [INFO] [stderr] | [INFO] [stderr] 20 | impl IncrementalChanges { [INFO] [stderr] | ----------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 67 | pub fn clear(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `disable_incremental_serialization`, `apply_incremental_changes`, and `reset_incremental_changes` are never used [INFO] [stderr] --> src/leaf.rs:130:19 [INFO] [stderr] | [INFO] [stderr] 102 | impl Leaf { [INFO] [stderr] | ------------------------------------------------ methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 130 | pub(crate) fn disable_incremental_serialization(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 368 | pub(crate) fn apply_incremental_changes(&mut self, changes: &IncrementalChanges) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 386 | pub(crate) fn reset_incremental_changes(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/object_cache.rs:411:35 [INFO] [stderr] | [INFO] [stderr] 411 | pub fn check_into_flush_epoch(&self) -> FlushEpochGuard { [INFO] [stderr] | ^^^^^ --------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 411 | pub fn check_into_flush_epoch(&self) -> FlushEpochGuard<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0133`. [INFO] [stderr] warning: `melange_db` (lib) generated 50 warnings (run `cargo fix --lib -p melange_db` to apply 25 suggestions) [INFO] [stderr] warning: unused import: `melange_db::*` [INFO] [stderr] --> examples/macbook_air_m1_compression_lz4.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use melange_db::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Instant` [INFO] [stderr] --> examples/macbook_air_m1_compression_lz4.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::time::Instant; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> examples/macbook_air_m1_compression_lz4.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 18 | return Ok(()); [INFO] [stderr] | ------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 23 | / { [INFO] [stderr] 24 | | eprintln!("❌ 错误: 此示例需要启用 compression-lz4 特性"); [INFO] [stderr] 25 | | eprintln!("❌ 请使用以下命令运行:"); [INFO] [stderr] 26 | | eprintln!("❌ cargo run --example macbook_air_m1_compression_lz4 --features compression-lz4 --release"); [INFO] [stderr] 27 | | return Err("未启用 compression-lz4 特性".into()); [INFO] [stderr] 28 | | } [INFO] [stderr] | |_____^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `melange_db::*` [INFO] [stderr] --> examples/macbook_air_m1_compression_none.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use melange_db::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Instant` [INFO] [stderr] --> examples/macbook_air_m1_compression_none.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::time::Instant; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> examples/macbook_air_m1_compression_none.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 18 | return Ok(()); [INFO] [stderr] | ------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 23 | / { [INFO] [stderr] 24 | | eprintln!("❌ 错误: 此示例需要启用 compression-none 特性"); [INFO] [stderr] 25 | | eprintln!("❌ 请使用以下命令运行:"); [INFO] [stderr] 26 | | eprintln!("❌ cargo run --example macbook_air_m1_compression_none --features compression-none --release"); [INFO] [stderr] 27 | | return Err("未启用 compression-none 特性".into()); [INFO] [stderr] 28 | | } [INFO] [stderr] | |_____^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Db` [INFO] [stderr] --> examples/rat_logger_demo.rs:1:18 [INFO] [stderr] | [INFO] [stderr] 1 | use melange_db::{Db, Config}; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `rat_logger::LoggerBuilder::init`: 请使用init_global_logger方法 [INFO] [stderr] --> examples/rat_logger_demo.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | .init()?; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Instant` [INFO] [stderr] --> tests/integration_test.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::time::Instant; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> examples/performance_demo.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> examples/performance_demo.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> examples/performance_demo.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `melange_db::*` [INFO] [stderr] --> tests/mmap_performance_test.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use melange_db::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::os::unix::fs::FileExt` [INFO] [stderr] --> tests/mmap_performance_test.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::os::unix::fs::FileExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stderr] --> tests/mmap_performance_test.rs:29:25 [INFO] [stderr] | [INFO] [stderr] 29 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stderr] --> tests/mmap_performance_test.rs:285:29 [INFO] [stderr] | [INFO] [stderr] 285 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Db` [INFO] [stderr] --> examples/no_logger_test.rs:1:18 [INFO] [stderr] | [INFO] [stderr] 1 | use melange_db::{Db, Config}; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Command` and `Stdio` [INFO] [stderr] --> tests/optimization_performance_test.rs:15:20 [INFO] [stderr] | [INFO] [stderr] 15 | use std::process::{Command, Stdio}; [INFO] [stderr] | ^^^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ConcurrentBloomFilter` [INFO] [stderr] --> tests/optimization_performance_test.rs:21:49 [INFO] [stderr] | [INFO] [stderr] 21 | use melange_db::bloom_filter::{BloomFilter, ConcurrentBloomFilter}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AccessPattern` and `CacheBlock` [INFO] [stderr] --> tests/optimization_performance_test.rs:22:62 [INFO] [stderr] | [INFO] [stderr] 22 | use melange_db::block_cache::{CacheManager, CacheConfig, CacheBlock, AccessPattern}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stderr] --> tests/optimization_performance_test.rs:64:29 [INFO] [stderr] | [INFO] [stderr] 64 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stderr] --> tests/optimization_performance_test.rs:253:35 [INFO] [stderr] | [INFO] [stderr] 253 | *byte = rand::thread_rng().random(); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stderr] --> tests/optimization_performance_test.rs:279:35 [INFO] [stderr] | [INFO] [stderr] 279 | let key_index = rand::thread_rng().random_range(0..test_key_count); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stderr] --> tests/optimization_performance_test.rs:296:41 [INFO] [stderr] | [INFO] [stderr] 296 | let start_key = &keys[rand::thread_rng().random_range(0..test_key_count)]; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `melange_db` (example "macbook_air_m1_compression_lz4") generated 3 warnings (run `cargo fix --example "macbook_air_m1_compression_lz4"` to apply 2 suggestions) [INFO] [stderr] warning: `melange_db` (example "macbook_air_m1_compression_none") generated 3 warnings (run `cargo fix --example "macbook_air_m1_compression_none"` to apply 2 suggestions) [INFO] [stderr] warning: `melange_db` (example "rat_logger_demo") generated 2 warnings (run `cargo fix --example "rat_logger_demo"` to apply 1 suggestion) [INFO] [stderr] warning: `melange_db` (test "integration_test") generated 1 warning (run `cargo fix --test "integration_test"` to apply 1 suggestion) [INFO] [stderr] warning: `melange_db` (example "performance_demo") generated 3 warnings (run `cargo fix --example "performance_demo"` to apply 3 suggestions) [INFO] [stderr] warning: `melange_db` (test "mmap_performance_test") generated 4 warnings (run `cargo fix --test "mmap_performance_test"` to apply 2 suggestions) [INFO] [stderr] warning: `melange_db` (example "no_logger_test") generated 1 warning (run `cargo fix --example "no_logger_test"` to apply 1 suggestion) [INFO] [stderr] warning: `melange_db` (lib test) generated 50 warnings (50 duplicates) [INFO] [stderr] warning: `melange_db` (test "optimization_performance_test") generated 7 warnings (run `cargo fix --test "optimization_performance_test"` to apply 3 suggestions) [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> tests/performance_test.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> examples/best_practices.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> examples/best_practices.rs:185:14 [INFO] [stderr] | [INFO] [stderr] 185 | let (key, value) = kv?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `melange_db::*` [INFO] [stderr] --> examples/macbook_air_m1_compression_zstd.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use melange_db::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Instant` [INFO] [stderr] --> examples/macbook_air_m1_compression_zstd.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::time::Instant; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> examples/macbook_air_m1_compression_zstd.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 18 | return Ok(()); [INFO] [stderr] | ------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 23 | / { [INFO] [stderr] 24 | | eprintln!("❌ 错误: 此示例需要启用 compression-zstd 特性"); [INFO] [stderr] 25 | | eprintln!("❌ 请使用以下命令运行:"); [INFO] [stderr] 26 | | eprintln!("❌ cargo run --example macbook_air_m1_compression_zstd --features compression-zstd --release"); [INFO] [stderr] 27 | | return Err("未启用 compression-zstd 特性".into()); [INFO] [stderr] 28 | | } [INFO] [stderr] | |_____^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `melange_db` (test "performance_test") generated 1 warning (run `cargo fix --test "performance_test"` to apply 1 suggestion) [INFO] [stderr] warning: `melange_db` (example "best_practices") generated 2 warnings (run `cargo fix --example "best_practices"` to apply 1 suggestion) [INFO] [stderr] warning: `melange_db` (example "macbook_air_m1_compression_zstd") generated 3 warnings (run `cargo fix --example "macbook_air_m1_compression_zstd"` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/melange_db-b16075863da89b57) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test block_cache::tests::test_cache_manager ... ok [INFO] [stdout] test block_cache::tests::test_lru_cache_basic ... ok [INFO] [stdout] test bloom_filter::tests::test_bloom_filter_basic ... ok [INFO] [stdout] test block_cache::tests::test_tiered_block_cache ... ok [INFO] [stdout] test bloom_filter::tests::test_bloom_filter_stats ... ok [INFO] [stdout] test bloom_filter::tests::test_concurrent_bloom_filter ... ok [INFO] [stdout] test bloom_filter::tests::test_tiered_bloom_filter ... ok [INFO] [stdout] test bloom_filter::tests::test_bloom_filter_false_positives ... ok [INFO] [stdout] test simd_optimized::tests::test_batch_compare ... ok [INFO] [stdout] test simd_optimized::tests::test_simd_equals ... ok [INFO] [stdout] test simd_optimized::tests::test_simd_compare_basic ... ok [INFO] [stdout] test smart_flush::tests::test_write_load_stats ... ok [INFO] [stdout] test smart_flush::tests::test_smart_flush_scheduler ... ok [INFO] [stdout] test platform_utils::tests::test_cleanup_db_directory ... FAILED [INFO] [stdout] test platform_utils::tests::test_prepare_directory ... FAILED [INFO] [stdout] test platform_utils::tests::test_setup_example_db ... FAILED [INFO] [stdout] test platform_utils::tests::test_is_path_writable ... FAILED [INFO] [stdout] test flush_epoch::concurrent_flush_epoch_burn_in ... ok [INFO] [stdout] test simd_optimized::tests::test_large_key_performance ... ok [INFO] [stdout] test simd_optimized::tests::test_small_key_performance ... ok [INFO] [stdout] test flush_epoch::flush_epoch_basic_functionality ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- platform_utils::tests::test_cleanup_db_directory stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'platform_utils::tests::test_cleanup_db_directory' (35) panicked at src/platform_utils.rs:153:35: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e1d4e9b802 - std::backtrace_rs::backtrace::libunwind::trace::h0fb8082ca5562a61 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x55e1d4e9b802 - std::backtrace_rs::backtrace::trace_unsynchronized::hfaa258994374a3cd [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x55e1d4e9b802 - std::sys::backtrace::_print_fmt::h11496fe34963a885 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x55e1d4e9b802 - ::fmt::hff1a9408d012ee89 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x55e1d4ebff1f - core::fmt::rt::Argument::fmt::hf11195b61445f5d1 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x55e1d4ebff1f - core::fmt::write::h2f1fc679f228cc52 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x55e1d4e87d83 - std::io::default_write_fmt::h12bd533187bc883d [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x55e1d4e87d83 - std::io::Write::write_fmt::h926a1fdfdcb90065 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x55e1d4e9b652 - std::sys::backtrace::BacktraceLock::print::h28bfdbcac6d3828b [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x55e1d4e8638c - std::panicking::default_hook::{{closure}}::h1f968e3a24b0e3b4 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x55e1d4e86209 - std::panicking::default_hook::h43da101644971931 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x55e1d4cdfaee - as core::ops::function::Fn>::call::h4b2012949041da5d [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 12: 0x55e1d4cdfaee - test::test_main_with_exit_callback::{{closure}}::h53c9154cdc260357 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x55e1d4e86993 - as core::ops::function::Fn>::call::h911f2e3e7e84b764 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 14: 0x55e1d4e86993 - std::panicking::panic_with_hook::hb4e916c3e65eccec [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x55e1d4e9b1da - std::panicking::panic_handler::{{closure}}::hbff715d0475cf1bd [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x55e1d4e9b139 - std::sys::backtrace::__rust_end_short_backtrace::hd6f43484e45a4955 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x55e1d4e8706d - __rustc[b29d3319de9a3146]::rust_begin_unwind [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x55e1d4ec6590 - core::panicking::panic_fmt::h5f8d281875be5ff1 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x55e1d4ec7566 - core::result::unwrap_failed::hbb243a6a8b53218d [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/result.rs:1852:5 [INFO] [stdout] 20: 0x55e1d4cbbef0 - core::result::Result::unwrap::h95861fa93dc346dd [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/result.rs:1223:23 [INFO] [stdout] 21: 0x55e1d4cbbef0 - melange_db::platform_utils::tests::test_cleanup_db_directory::h3fd303b430c24ddb [INFO] [stdout] at /opt/rustwide/workdir/src/platform_utils.rs:153:35 [INFO] [stdout] 22: 0x55e1d4cbbe07 - melange_db::platform_utils::tests::test_cleanup_db_directory::{{closure}}::h0beded960eefebfc [INFO] [stdout] at /opt/rustwide/workdir/src/platform_utils.rs:151:35 [INFO] [stdout] 23: 0x55e1d4cb3446 - core::ops::function::FnOnce::call_once::hd8b2060f81ed02ec [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: 0x55e1d4ce502b - core::ops::function::FnOnce::call_once::haf4e03bb51ef1351 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x55e1d4ce502b - test::__rust_begin_short_backtrace::h50f5566ee84f2f21 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x55e1d4ce8225 - test::run_test_in_process::{{closure}}::heb3733b71d876eca [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x55e1d4ce8225 - as core::ops::function::FnOnce<()>>::call_once::he2fe41e1b161faa9 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x55e1d4ce8225 - std::panicking::catch_unwind::do_call::h00aa383d8fd97a09 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x55e1d4ce8225 - std::panicking::catch_unwind::he482e1914bc21641 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x55e1d4ce8225 - std::panic::catch_unwind::h86ac9705098f4f22 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x55e1d4ce8225 - test::run_test_in_process::h636a992821e3c6aa [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x55e1d4ce8225 - test::run_test::{{closure}}::he454cc9a192df79f [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x55e1d4d0dbd4 - test::run_test::{{closure}}::haec47455908dff86 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x55e1d4d0dbd4 - std::sys::backtrace::__rust_begin_short_backtrace::h230785972524cdc1 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x55e1d4cf47ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::haa5a562db4cde838 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x55e1d4cf47ea - as core::ops::function::FnOnce<()>>::call_once::h89254f37a55d0a87 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x55e1d4cf47ea - std::panicking::catch_unwind::do_call::h499f5a462f019d9d [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stdout] 38: 0x55e1d4cf47ea - std::panicking::catch_unwind::h6736fbbb1a264383 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stdout] 39: 0x55e1d4cf47ea - std::panic::catch_unwind::h49ea7bdd1cbee572 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x55e1d4cf47ea - std::thread::Builder::spawn_unchecked_::{{closure}}::h653dfa62acf32f5a [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x55e1d4cf47ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h82582a626a045a45 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 42: 0x55e1d4e70d8f - as core::ops::function::FnOnce>::call_once::h4ab26c07513156cc [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1971:9 [INFO] [stdout] 43: 0x55e1d4e70d8f - std::sys::pal::unix::thread::Thread::new::thread_start::h66ff1bba185a50cf [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/pal/unix/thread.rs:107:17 [INFO] [stdout] 44: 0x7b4fe447daa4 - [INFO] [stdout] 45: 0x7b4fe450aa34 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- platform_utils::tests::test_prepare_directory stdout ---- [INFO] [stdout] 错误: 无法创建目录 "test_prepare": Read-only file system (os error 30) [INFO] [stdout] [INFO] [stdout] thread 'platform_utils::tests::test_prepare_directory' (38) panicked at src/platform_utils.rs:162:9: [INFO] [stdout] assertion failed: prepare_directory(&path) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e1d4e9b802 - std::backtrace_rs::backtrace::libunwind::trace::h0fb8082ca5562a61 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x55e1d4e9b802 - std::backtrace_rs::backtrace::trace_unsynchronized::hfaa258994374a3cd [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x55e1d4e9b802 - std::sys::backtrace::_print_fmt::h11496fe34963a885 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x55e1d4e9b802 - ::fmt::hff1a9408d012ee89 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x55e1d4ebff1f - core::fmt::rt::Argument::fmt::hf11195b61445f5d1 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x55e1d4ebff1f - core::fmt::write::h2f1fc679f228cc52 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x55e1d4e87d83 - std::io::default_write_fmt::h12bd533187bc883d [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x55e1d4e87d83 - std::io::Write::write_fmt::h926a1fdfdcb90065 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x55e1d4e9b652 - std::sys::backtrace::BacktraceLock::print::h28bfdbcac6d3828b [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x55e1d4e8638c - std::panicking::default_hook::{{closure}}::h1f968e3a24b0e3b4 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x55e1d4e86209 - std::panicking::default_hook::h43da101644971931 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x55e1d4cdfaee - as core::ops::function::Fn>::call::h4b2012949041da5d [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 12: 0x55e1d4cdfaee - test::test_main_with_exit_callback::{{closure}}::h53c9154cdc260357 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x55e1d4e86993 - as core::ops::function::Fn>::call::h911f2e3e7e84b764 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 14: 0x55e1d4e86993 - std::panicking::panic_with_hook::hb4e916c3e65eccec [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x55e1d4e9b1a6 - std::panicking::panic_handler::{{closure}}::hbff715d0475cf1bd [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:700:13 [INFO] [stdout] 16: 0x55e1d4e9b139 - std::sys::backtrace::__rust_end_short_backtrace::hd6f43484e45a4955 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x55e1d4e8706d - __rustc[b29d3319de9a3146]::rust_begin_unwind [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x55e1d4ec6590 - core::panicking::panic_fmt::h5f8d281875be5ff1 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x55e1d4ec620c - core::panicking::panic::h7985379807a7ee96 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panicking.rs:145:5 [INFO] [stdout] 20: 0x55e1d4cbc3b7 - melange_db::platform_utils::tests::test_prepare_directory::h2545a95c75515f4a [INFO] [stdout] at /opt/rustwide/workdir/src/platform_utils.rs:162:9 [INFO] [stdout] 21: 0x55e1d4cbbcf7 - melange_db::platform_utils::tests::test_prepare_directory::{{closure}}::h15ee27703efd8028 [INFO] [stdout] at /opt/rustwide/workdir/src/platform_utils.rs:160:32 [INFO] [stdout] 22: 0x55e1d4cb4d96 - core::ops::function::FnOnce::call_once::hb72852f9293a689c [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 23: 0x55e1d4ce502b - core::ops::function::FnOnce::call_once::haf4e03bb51ef1351 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: 0x55e1d4ce502b - test::__rust_begin_short_backtrace::h50f5566ee84f2f21 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:663:18 [INFO] [stdout] 25: 0x55e1d4ce8225 - test::run_test_in_process::{{closure}}::heb3733b71d876eca [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:686:74 [INFO] [stdout] 26: 0x55e1d4ce8225 - as core::ops::function::FnOnce<()>>::call_once::he2fe41e1b161faa9 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 27: 0x55e1d4ce8225 - std::panicking::catch_unwind::do_call::h00aa383d8fd97a09 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x55e1d4ce8225 - std::panicking::catch_unwind::he482e1914bc21641 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x55e1d4ce8225 - std::panic::catch_unwind::h86ac9705098f4f22 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x55e1d4ce8225 - test::run_test_in_process::h636a992821e3c6aa [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:686:27 [INFO] [stdout] 31: 0x55e1d4ce8225 - test::run_test::{{closure}}::he454cc9a192df79f [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:607:43 [INFO] [stdout] 32: 0x55e1d4d0dbd4 - test::run_test::{{closure}}::haec47455908dff86 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:637:41 [INFO] [stdout] 33: 0x55e1d4d0dbd4 - std::sys::backtrace::__rust_begin_short_backtrace::h230785972524cdc1 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 34: 0x55e1d4cf47ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::haa5a562db4cde838 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 35: 0x55e1d4cf47ea - as core::ops::function::FnOnce<()>>::call_once::h89254f37a55d0a87 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x55e1d4cf47ea - std::panicking::catch_unwind::do_call::h499f5a462f019d9d [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stdout] 37: 0x55e1d4cf47ea - std::panicking::catch_unwind::h6736fbbb1a264383 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stdout] 38: 0x55e1d4cf47ea - std::panic::catch_unwind::h49ea7bdd1cbee572 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x55e1d4cf47ea - std::thread::Builder::spawn_unchecked_::{{closure}}::h653dfa62acf32f5a [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 40: 0x55e1d4cf47ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h82582a626a045a45 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 41: 0x55e1d4e70d8f - as core::ops::function::FnOnce>::call_once::h4ab26c07513156cc [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1971:9 [INFO] [stdout] 42: 0x55e1d4e70d8f - std::sys::pal::unix::thread::Thread::new::thread_start::h66ff1bba185a50cf [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/pal/unix/thread.rs:107:17 [INFO] [stdout] 43: 0x7b4fe447daa4 - [INFO] [stdout] 44: 0x7b4fe450aa34 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- platform_utils::tests::test_setup_example_db stdout ---- [INFO] [stdout] 错误: 无法创建目录 "test_setup_1759374381154890_0_db": Read-only file system (os error 30) [INFO] [stdout] [INFO] [stdout] thread 'platform_utils::tests::test_setup_example_db' (40) panicked at src/platform_utils.rs:140:9: [INFO] [stdout] 无法准备示例数据库目录: "test_setup_1759374381154890_0_db" [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e1d4e9b802 - std::backtrace_rs::backtrace::libunwind::trace::h0fb8082ca5562a61 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x55e1d4e9b802 - std::backtrace_rs::backtrace::trace_unsynchronized::hfaa258994374a3cd [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x55e1d4e9b802 - std::sys::backtrace::_print_fmt::h11496fe34963a885 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x55e1d4e9b802 - ::fmt::hff1a9408d012ee89 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x55e1d4ebff1f - core::fmt::rt::Argument::fmt::hf11195b61445f5d1 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x55e1d4ebff1f - core::fmt::write::h2f1fc679f228cc52 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x55e1d4e87d83 - std::io::default_write_fmt::h12bd533187bc883d [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x55e1d4e87d83 - std::io::Write::write_fmt::h926a1fdfdcb90065 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x55e1d4e9b652 - std::sys::backtrace::BacktraceLock::print::h28bfdbcac6d3828b [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x55e1d4e8638c - std::panicking::default_hook::{{closure}}::h1f968e3a24b0e3b4 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x55e1d4e86209 - std::panicking::default_hook::h43da101644971931 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x55e1d4cdfaee - as core::ops::function::Fn>::call::h4b2012949041da5d [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 12: 0x55e1d4cdfaee - test::test_main_with_exit_callback::{{closure}}::h53c9154cdc260357 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x55e1d4e86993 - as core::ops::function::Fn>::call::h911f2e3e7e84b764 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 14: 0x55e1d4e86993 - std::panicking::panic_with_hook::hb4e916c3e65eccec [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x55e1d4e9b1da - std::panicking::panic_handler::{{closure}}::hbff715d0475cf1bd [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x55e1d4e9b139 - std::sys::backtrace::__rust_end_short_backtrace::hd6f43484e45a4955 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x55e1d4e8706d - __rustc[b29d3319de9a3146]::rust_begin_unwind [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x55e1d4ec6590 - core::panicking::panic_fmt::h5f8d281875be5ff1 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x55e1d4cce439 - melange_db::platform_utils::setup_example_db::hc923b959f3acc985 [INFO] [stdout] at /opt/rustwide/workdir/src/platform_utils.rs:140:9 [INFO] [stdout] 20: 0x55e1d4cbc038 - melange_db::platform_utils::tests::test_setup_example_db::hdebc2ca5bf648c1c [INFO] [stdout] at /opt/rustwide/workdir/src/platform_utils.rs:175:20 [INFO] [stdout] 21: 0x55e1d4cbc477 - melange_db::platform_utils::tests::test_setup_example_db::{{closure}}::h16ec476b8ed02512 [INFO] [stdout] at /opt/rustwide/workdir/src/platform_utils.rs:174:31 [INFO] [stdout] 22: 0x55e1d4cb3e66 - core::ops::function::FnOnce::call_once::h792bfd799fb847c7 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 23: 0x55e1d4ce502b - core::ops::function::FnOnce::call_once::haf4e03bb51ef1351 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: 0x55e1d4ce502b - test::__rust_begin_short_backtrace::h50f5566ee84f2f21 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:663:18 [INFO] [stdout] 25: 0x55e1d4ce8225 - test::run_test_in_process::{{closure}}::heb3733b71d876eca [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:686:74 [INFO] [stdout] 26: 0x55e1d4ce8225 - as core::ops::function::FnOnce<()>>::call_once::he2fe41e1b161faa9 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 27: 0x55e1d4ce8225 - std::panicking::catch_unwind::do_call::h00aa383d8fd97a09 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x55e1d4ce8225 - std::panicking::catch_unwind::he482e1914bc21641 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x55e1d4ce8225 - std::panic::catch_unwind::h86ac9705098f4f22 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x55e1d4ce8225 - test::run_test_in_process::h636a992821e3c6aa [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:686:27 [INFO] [stdout] 31: 0x55e1d4ce8225 - test::run_test::{{closure}}::he454cc9a192df79f [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:607:43 [INFO] [stdout] 32: 0x55e1d4d0dbd4 - test::run_test::{{closure}}::haec47455908dff86 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:637:41 [INFO] [stdout] 33: 0x55e1d4d0dbd4 - std::sys::backtrace::__rust_begin_short_backtrace::h230785972524cdc1 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 34: 0x55e1d4cf47ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::haa5a562db4cde838 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 35: 0x55e1d4cf47ea - as core::ops::function::FnOnce<()>>::call_once::h89254f37a55d0a87 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x55e1d4cf47ea - std::panicking::catch_unwind::do_call::h499f5a462f019d9d [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stdout] 37: 0x55e1d4cf47ea - std::panicking::catch_unwind::h6736fbbb1a264383 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stdout] 38: 0x55e1d4cf47ea - std::panic::catch_unwind::h49ea7bdd1cbee572 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x55e1d4cf47ea - std::thread::Builder::spawn_unchecked_::{{closure}}::h653dfa62acf32f5a [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 40: 0x55e1d4cf47ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h82582a626a045a45 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 41: 0x55e1d4e70d8f - as core::ops::function::FnOnce>::call_once::h4ab26c07513156cc [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1971:9 [INFO] [stdout] 42: 0x55e1d4e70d8f - std::sys::pal::unix::thread::Thread::new::thread_start::h66ff1bba185a50cf [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/pal/unix/thread.rs:107:17 [INFO] [stdout] 43: 0x7b4fe447daa4 - [INFO] [stdout] 44: 0x7b4fe450aa34 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- platform_utils::tests::test_is_path_writable stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'platform_utils::tests::test_is_path_writable' (37) panicked at src/platform_utils.rs:169:9: [INFO] [stdout] assertion failed: is_path_writable(&path) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e1d4e9b802 - std::backtrace_rs::backtrace::libunwind::trace::h0fb8082ca5562a61 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x55e1d4e9b802 - std::backtrace_rs::backtrace::trace_unsynchronized::hfaa258994374a3cd [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x55e1d4e9b802 - std::sys::backtrace::_print_fmt::h11496fe34963a885 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x55e1d4e9b802 - ::fmt::hff1a9408d012ee89 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x55e1d4ebff1f - core::fmt::rt::Argument::fmt::hf11195b61445f5d1 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x55e1d4ebff1f - core::fmt::write::h2f1fc679f228cc52 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x55e1d4e87d83 - std::io::default_write_fmt::h12bd533187bc883d [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x55e1d4e87d83 - std::io::Write::write_fmt::h926a1fdfdcb90065 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x55e1d4e9b652 - std::sys::backtrace::BacktraceLock::print::h28bfdbcac6d3828b [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x55e1d4e8638c - std::panicking::default_hook::{{closure}}::h1f968e3a24b0e3b4 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x55e1d4e86209 - std::panicking::default_hook::h43da101644971931 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x55e1d4cdfaee - as core::ops::function::Fn>::call::h4b2012949041da5d [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 12: 0x55e1d4cdfaee - test::test_main_with_exit_callback::{{closure}}::h53c9154cdc260357 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x55e1d4e86993 - as core::ops::function::Fn>::call::h911f2e3e7e84b764 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 14: 0x55e1d4e86993 - std::panicking::panic_with_hook::hb4e916c3e65eccec [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x55e1d4e9b1a6 - std::panicking::panic_handler::{{closure}}::hbff715d0475cf1bd [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:700:13 [INFO] [stdout] 16: 0x55e1d4e9b139 - std::sys::backtrace::__rust_end_short_backtrace::hd6f43484e45a4955 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x55e1d4e8706d - __rustc[b29d3319de9a3146]::rust_begin_unwind [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x55e1d4ec6590 - core::panicking::panic_fmt::h5f8d281875be5ff1 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x55e1d4ec620c - core::panicking::panic::h7985379807a7ee96 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panicking.rs:145:5 [INFO] [stdout] 20: 0x55e1d4cbbda7 - melange_db::platform_utils::tests::test_is_path_writable::h53a21f1a123ab3c3 [INFO] [stdout] at /opt/rustwide/workdir/src/platform_utils.rs:169:9 [INFO] [stdout] 21: 0x55e1d4cbc447 - melange_db::platform_utils::tests::test_is_path_writable::{{closure}}::h6b813a1c2cdf1365 [INFO] [stdout] at /opt/rustwide/workdir/src/platform_utils.rs:167:31 [INFO] [stdout] 22: 0x55e1d4cb4ea6 - core::ops::function::FnOnce::call_once::heafc2d8f82db37af [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 23: 0x55e1d4ce502b - core::ops::function::FnOnce::call_once::haf4e03bb51ef1351 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: 0x55e1d4ce502b - test::__rust_begin_short_backtrace::h50f5566ee84f2f21 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:663:18 [INFO] [stdout] 25: 0x55e1d4ce8225 - test::run_test_in_process::{{closure}}::heb3733b71d876eca [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:686:74 [INFO] [stdout] 26: 0x55e1d4ce8225 - as core::ops::function::FnOnce<()>>::call_once::he2fe41e1b161faa9 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 27: 0x55e1d4ce8225 - std::panicking::catch_unwind::do_call::h00aa383d8fd97a09 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x55e1d4ce8225 - std::panicking::catch_unwind::he482e1914bc21641 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x55e1d4ce8225 - std::panic::catch_unwind::h86ac9705098f4f22 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x55e1d4ce8225 - test::run_test_in_process::h636a992821e3c6aa [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:686:27 [INFO] [stdout] 31: 0x55e1d4ce8225 - test::run_test::{{closure}}::he454cc9a192df79f [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:607:43 [INFO] [stdout] 32: 0x55e1d4d0dbd4 - test::run_test::{{closure}}::haec47455908dff86 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:637:41 [INFO] [stdout] 33: 0x55e1d4d0dbd4 - std::sys::backtrace::__rust_begin_short_backtrace::h230785972524cdc1 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 34: 0x55e1d4cf47ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::haa5a562db4cde838 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 35: 0x55e1d4cf47ea - as core::ops::function::FnOnce<()>>::call_once::h89254f37a55d0a87 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x55e1d4cf47ea - std::panicking::catch_unwind::do_call::h499f5a462f019d9d [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stdout] 37: 0x55e1d4cf47ea - std::panicking::catch_unwind::h6736fbbb1a264383 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stdout] 38: 0x55e1d4cf47ea - std::panic::catch_unwind::h49ea7bdd1cbee572 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x55e1d4cf47ea - std::thread::Builder::spawn_unchecked_::{{closure}}::h653dfa62acf32f5a [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 40: 0x55e1d4cf47ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h82582a626a045a45 [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 41: 0x55e1d4e70d8f - as core::ops::function::FnOnce>::call_once::h4ab26c07513156cc [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1971:9 [INFO] [stdout] 42: 0x55e1d4e70d8f - std::sys::pal::unix::thread::Thread::new::thread_start::h66ff1bba185a50cf [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/pal/unix/thread.rs:107:17 [INFO] [stdout] 43: 0x7b4fe447daa4 - [INFO] [stdout] 44: 0x7b4fe450aa34 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] platform_utils::tests::test_cleanup_db_directory [INFO] [stdout] platform_utils::tests::test_is_path_writable [INFO] [stdout] platform_utils::tests::test_prepare_directory [INFO] [stdout] platform_utils::tests::test_setup_example_db [INFO] [stdout] [INFO] [stdout] test result: FAILED. 17 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.30s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "2cf64f307d479ae8bfb25aca57e2fdb484679ac57a8ea5fc915b49a5cead04ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cf64f307d479ae8bfb25aca57e2fdb484679ac57a8ea5fc915b49a5cead04ad", kill_on_drop: false }` [INFO] [stdout] 2cf64f307d479ae8bfb25aca57e2fdb484679ac57a8ea5fc915b49a5cead04ad