[INFO] fetching crate apexbase 1.15.0...
[INFO] checking apexbase-1.15.0 against try#6713fa75964eb229409a9c6f6f5c418423e313ff for pr-133502-22
[INFO] extracting crate apexbase 1.15.0 into /workspace/builds/worker-5-tc2/source
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate apexbase 1.15.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate apexbase 1.15.0
[INFO] tweaked toml for crates.io crate apexbase 1.15.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate apexbase 1.15.0 on toolchain 6713fa75964eb229409a9c6f6f5c418423e313ff
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate apexbase 1.15.0 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" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 99395be9b149a92e0bca8d20cd16be48713a44ac3871ae614657fd148d3ff1c4
[INFO] running `Command { std: "docker" "start" "-a" "99395be9b149a92e0bca8d20cd16be48713a44ac3871ae614657fd148d3ff1c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99395be9b149a92e0bca8d20cd16be48713a44ac3871ae614657fd148d3ff1c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99395be9b149a92e0bca8d20cd16be48713a44ac3871ae614657fd148d3ff1c4", kill_on_drop: false }`
[INFO] [stdout] 99395be9b149a92e0bca8d20cd16be48713a44ac3871ae614657fd148d3ff1c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88e21f4be9f0ae978054ef8b3128591e23bd22aa7c54bbd7d68485619fed248d
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[INFO] [stderr] warning: profile package spec `apexbase-server` in profile `release` did not match any packages
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[INFO] [stdout] warning: unused imports: `StorageEngine` and `StorageManager`
[INFO] [stdout]   --> apexbase/src/python/bindings.rs:11:39
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::storage::{DurabilityLevel, StorageEngine, StorageManager, TableStorageBackend};
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FFI_ArrowArray` and `FFI_ArrowSchema`
[INFO] [stdout]     --> apexbase/src/python/bindings.rs:3546:26
[INFO] [stdout]      |
[INFO] [stdout] 3546 |         use arrow::ffi::{FFI_ArrowArray, FFI_ArrowSchema};
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FFI_ArrowArray` and `FFI_ArrowSchema`
[INFO] [stdout]     --> apexbase/src/python/bindings.rs:3603:26
[INFO] [stdout]      |
[INFO] [stdout] 3603 |         use arrow::ffi::{FFI_ArrowArray, FFI_ArrowSchema};
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FFI_ArrowArray` and `FFI_ArrowSchema`
[INFO] [stdout]     --> apexbase/src/python/bindings.rs:3848:26
[INFO] [stdout]      |
[INFO] [stdout] 3848 |         use arrow::ffi::{FFI_ArrowArray, FFI_ArrowSchema};
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FFI_ArrowArray` and `FFI_ArrowSchema`
[INFO] [stdout]     --> apexbase/src/python/bindings.rs:5793:26
[INFO] [stdout]      |
[INFO] [stdout] 5793 |         use arrow::ffi::{FFI_ArrowArray, FFI_ArrowSchema};
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FilterFnI64`, `simd_max_i64`, and `simd_min_i64`
[INFO] [stdout]   --> apexbase/src/query/executor/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     simd_max_i64, simd_min_i64, simd_sum_f64, simd_sum_i64, ExprJIT, FilterFnI64,
[INFO] [stdout]    |     ^^^^^^^^^^^^  ^^^^^^^^^^^^                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::query::sql_parser::BinaryOperator`
[INFO] [stdout]     --> apexbase/src/query/executor/select.rs:1088:13
[INFO] [stdout]      |
[INFO] [stdout] 1088 |         use crate::query::sql_parser::BinaryOperator;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::query::sql_parser::BinaryOperator`
[INFO] [stdout]     --> apexbase/src/query/executor/select.rs:3253:13
[INFO] [stdout]      |
[INFO] [stdout] 3253 |         use crate::query::sql_parser::BinaryOperator;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow::array::DictionaryArray`
[INFO] [stdout]     --> apexbase/src/query/executor/select.rs:4604:13
[INFO] [stdout]      |
[INFO] [stdout] 4604 |         use arrow::array::DictionaryArray;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow::datatypes::UInt32Type`
[INFO] [stdout]     --> apexbase/src/query/executor/select.rs:4605:13
[INFO] [stdout]      |
[INFO] [stdout] 4605 |         use arrow::datatypes::UInt32Type;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `topk_heap_direct`
[INFO] [stdout]     --> apexbase/src/query/executor/select.rs:4823:40
[INFO] [stdout]      |
[INFO] [stdout] 4823 |         use crate::query::vector_ops::{topk_heap_direct, DistanceMetric};
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `count_matching_float64` and `count_matching_int64`
[INFO] [stdout]  --> apexbase/src/query/executor/expressions.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     count_matching_int64, count_matching_float64,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow::array::BooleanArray`
[INFO] [stdout]   --> apexbase/src/query/executor/expressions.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |             use arrow::array::BooleanArray;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::query::sql_parser::BinaryOperator`
[INFO] [stdout]    --> apexbase/src/query/executor/expressions.rs:568:13
[INFO] [stdout]     |
[INFO] [stdout] 568 |         use crate::query::sql_parser::BinaryOperator;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow::array::Datum`
[INFO] [stdout]    --> apexbase/src/query/executor/expressions.rs:854:13
[INFO] [stdout]     |
[INFO] [stdout] 854 |         use arrow::array::Datum;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow::buffer::BooleanBuffer`
[INFO] [stdout]    --> apexbase/src/query/executor/expressions.rs:907:13
[INFO] [stdout]     |
[INFO] [stdout] 907 |         use arrow::buffer::BooleanBuffer;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SqlExpr`
[INFO] [stdout]     --> apexbase/src/query/executor/aggregation.rs:1040:28
[INFO] [stdout]      |
[INFO] [stdout] 1040 |         use crate::query::{SqlExpr, AggregateFunc, SelectColumn};
[INFO] [stdout]      |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VectorizedHashAgg`
[INFO] [stdout]     --> apexbase/src/query/executor/aggregation.rs:1184:69
[INFO] [stdout]      |
[INFO] [stdout] 1184 |         use crate::query::vectorized::{execute_vectorized_group_by, VectorizedHashAgg};
[INFO] [stdout]      |                                                                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude::*`
[INFO] [stdout]     --> apexbase/src/query/executor/aggregation.rs:2828:13
[INFO] [stdout]      |
[INFO] [stdout] 2828 |         use rayon::prelude::*;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data::Value`
[INFO] [stdout]    --> apexbase/src/query/executor/dml.rs:891:13
[INFO] [stdout]     |
[INFO] [stdout] 891 |         use crate::data::Value;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::storage::index::btree::IndexKey`
[INFO] [stdout]    --> apexbase/src/query/executor/dml.rs:892:13
[INFO] [stdout]     |
[INFO] [stdout] 892 |         use crate::storage::index::btree::IndexKey;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexManager`
[INFO] [stdout]    --> apexbase/src/query/executor/dml.rs:893:37
[INFO] [stdout]     |
[INFO] [stdout] 893 |         use crate::storage::index::{IndexManager, IndexType};
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BooleanArray`
[INFO] [stdout]     --> apexbase/src/query/executor/dml.rs:4038:28
[INFO] [stdout]      |
[INFO] [stdout] 4038 |         use arrow::array::{BooleanArray, BooleanBuilder};
[INFO] [stdout]      |                            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AHashSet`
[INFO] [stdout]  --> apexbase/src/query/multi_column.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ahash::{AHashMap, AHashSet, AHasher};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GroupHash`
[INFO] [stdout]   --> apexbase/src/query/multi_column.rs:17:48
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::query::vectorized::{AggregateState, GroupHash, VECTOR_SIZE};
[INFO] [stdout]    |                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]   --> apexbase/src/query/planner.rs:30:33
[INFO] [stdout]    |
[INFO] [stdout] 30 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AtomicU64` and `Ordering`
[INFO] [stdout]   --> apexbase/src/query/planner.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 | use std::sync::atomic::{AtomicU64, Ordering};
[INFO] [stdout]    |                         ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data::Value`
[INFO] [stdout]   --> apexbase/src/query/planner.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use crate::data::Value;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AggregateFunc`
[INFO] [stdout]   --> apexbase/src/query/planner.rs:38:20
[INFO] [stdout]    |
[INFO] [stdout] 38 | use crate::query::{AggregateFunc, SelectColumn, SelectStatement, SqlExpr, SqlStatement};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::query::sql_parser::SqlParser`
[INFO] [stdout]   --> apexbase/src/query/scheduler.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::query::sql_parser::SqlParser;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArrayRef`, `BooleanArray`, and `UInt64Array`
[INFO] [stdout]   --> apexbase/src/query/vectorized.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Array, ArrayRef, BooleanArray, Float64Array, Int64Array, StringArray, UInt64Array,
[INFO] [stdout]    |            ^^^^^^^^  ^^^^^^^^^^^^                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DataType as ArrowDataType`, `Field`, and `Schema`
[INFO] [stdout]   --> apexbase/src/query/vectorized.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 | use arrow::datatypes::{DataType as ArrowDataType, Field, Schema};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> apexbase/src/query/vectorized.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArrayRef` and `BooleanArray`
[INFO] [stdout]  --> apexbase/src/query/vectorized_join.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use arrow::array::{Array, ArrayRef, BooleanArray, Float64Array, Int64Array};
[INFO] [stdout]   |                           ^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]   --> apexbase/src/scaling/node.rs:13:27
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::time::{Duration, Instant};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> apexbase/src/scaling/router.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ShardMeta`
[INFO] [stdout]   --> apexbase/src/scaling/router.rs:13:43
[INFO] [stdout]    |
[INFO] [stdout] 13 | use super::shard::{ShardId, ShardManager, ShardMeta};
[INFO] [stdout]    |                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PartitionStrategy`
[INFO] [stdout]   --> apexbase/src/scaling/shard.rs:15:38
[INFO] [stdout]    |
[INFO] [stdout] 15 | use super::partition::{PartitionKey, PartitionStrategy};
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Schema`
[INFO] [stdout]     --> apexbase/src/storage/backend.rs:2153:66
[INFO] [stdout]      |
[INFO] [stdout] 2153 |         use arrow::datatypes::{DataType as ArrowDataType, Field, Schema};
[INFO] [stdout]      |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data::DataType`
[INFO] [stdout]     --> apexbase/src/storage/backend.rs:2359:13
[INFO] [stdout]      |
[INFO] [stdout] 2359 |         use crate::data::DataType;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::query::AggregateFunc`
[INFO] [stdout]     --> apexbase/src/storage/backend.rs:4052:13
[INFO] [stdout]      |
[INFO] [stdout] 4052 |         use crate::query::AggregateFunc;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DictionaryArray`, `Float64Array`, `Int64Array`, `StringArray`, and `UInt32Array`
[INFO] [stdout]     --> apexbase/src/storage/backend.rs:4053:28
[INFO] [stdout]      |
[INFO] [stdout] 4053 |         use arrow::array::{DictionaryArray, Float64Array, Int64Array, StringArray, UInt32Array};
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow::datatypes::UInt32Type`
[INFO] [stdout]     --> apexbase/src/storage/backend.rs:4054:13
[INFO] [stdout]      |
[INFO] [stdout] 4054 |         use arrow::datatypes::UInt32Type;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]     --> apexbase/src/storage/backend.rs:4055:13
[INFO] [stdout]      |
[INFO] [stdout] 4055 |         use std::cmp::Ordering;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BinaryHeap`
[INFO] [stdout]     --> apexbase/src/storage/backend.rs:4056:13
[INFO] [stdout]      |
[INFO] [stdout] 4056 |         use std::collections::BinaryHeap;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read` and `Write`
[INFO] [stdout]  --> apexbase/src/storage/bloom.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{self, Read, Write};
[INFO] [stdout]   |                     ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> apexbase/src/storage/delta/merge.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Field` and `Schema`
[INFO] [stdout]   --> apexbase/src/storage/delta/merge.rs:14:51
[INFO] [stdout]    |
[INFO] [stdout] 14 | use arrow::datatypes::{DataType as ArrowDataType, Field, Schema};
[INFO] [stdout]    |                                                   ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::os::fd::AsRawFd`
[INFO] [stdout]   --> apexbase/src/storage/on_demand/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | use std::os::fd::AsRawFd;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StringArray`
[INFO] [stdout]     --> apexbase/src/storage/on_demand/mmap_scan.rs:6391:93
[INFO] [stdout]      |
[INFO] [stdout] 6391 |         use arrow::array::{ArrayRef, Int64Array, Float64Array, StringBuilder, BooleanArray, StringArray};
[INFO] [stdout]      |                                                                                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow::array::PrimitiveArray`
[INFO] [stdout]   --> apexbase/src/storage/on_demand/agg_wal.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         use arrow::array::PrimitiveArray;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Buffer` and `ScalarBuffer`
[INFO] [stdout]   --> apexbase/src/storage/on_demand/agg_wal.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 |         use arrow::buffer::{Buffer, ScalarBuffer};
[INFO] [stdout]    |                             ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Float64Type` and `Int64Type`
[INFO] [stdout]   --> apexbase/src/storage/on_demand/agg_wal.rs:13:32
[INFO] [stdout]    |
[INFO] [stdout] 13 |         use arrow::datatypes::{Int64Type, Float64Type};
[INFO] [stdout]    |                                ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> apexbase/src/storage/on_demand/agg_wal.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |         use std::sync::Arc;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> apexbase/src/txn/conflict.rs:7:33
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TxnWrite`
[INFO] [stdout]   --> apexbase/src/txn/conflict.rs:13:34
[INFO] [stdout]    |
[INFO] [stdout] 13 | use super::context::{TxnContext, TxnWrite};
[INFO] [stdout]    |                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConflictResult`
[INFO] [stdout]   --> apexbase/src/txn/manager.rs:15:41
[INFO] [stdout]    |
[INFO] [stdout] 15 | use super::conflict::{ConflictDetector, ConflictResult};
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc`
[INFO] [stdout]    --> apexbase/src/lib.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |     use std::sync::mpsc;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StringArray`
[INFO] [stdout]     --> apexbase/src/embedded/mod.rs:1624:40
[INFO] [stdout]      |
[INFO] [stdout] 1624 |         use arrow::array::{Int64Array, StringArray};
[INFO] [stdout]      |                                        ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StorageEngine` and `StorageManager`
[INFO] [stdout]   --> apexbase/src/python/bindings.rs:11:39
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::storage::{DurabilityLevel, StorageEngine, StorageManager, TableStorageBackend};
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FFI_ArrowArray` and `FFI_ArrowSchema`
[INFO] [stdout]     --> apexbase/src/python/bindings.rs:3546:26
[INFO] [stdout]      |
[INFO] [stdout] 3546 |         use arrow::ffi::{FFI_ArrowArray, FFI_ArrowSchema};
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FFI_ArrowArray` and `FFI_ArrowSchema`
[INFO] [stdout]     --> apexbase/src/python/bindings.rs:3603:26
[INFO] [stdout]      |
[INFO] [stdout] 3603 |         use arrow::ffi::{FFI_ArrowArray, FFI_ArrowSchema};
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FFI_ArrowArray` and `FFI_ArrowSchema`
[INFO] [stdout]     --> apexbase/src/python/bindings.rs:3848:26
[INFO] [stdout]      |
[INFO] [stdout] 3848 |         use arrow::ffi::{FFI_ArrowArray, FFI_ArrowSchema};
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FFI_ArrowArray` and `FFI_ArrowSchema`
[INFO] [stdout]     --> apexbase/src/python/bindings.rs:5793:26
[INFO] [stdout]      |
[INFO] [stdout] 5793 |         use arrow::ffi::{FFI_ArrowArray, FFI_ArrowSchema};
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FilterFnI64`, `simd_max_i64`, and `simd_min_i64`
[INFO] [stdout]   --> apexbase/src/query/executor/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     simd_max_i64, simd_min_i64, simd_sum_f64, simd_sum_i64, ExprJIT, FilterFnI64,
[INFO] [stdout]    |     ^^^^^^^^^^^^  ^^^^^^^^^^^^                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::query::sql_parser::BinaryOperator`
[INFO] [stdout]     --> apexbase/src/query/executor/select.rs:1088:13
[INFO] [stdout]      |
[INFO] [stdout] 1088 |         use crate::query::sql_parser::BinaryOperator;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::query::sql_parser::BinaryOperator`
[INFO] [stdout]     --> apexbase/src/query/executor/select.rs:3253:13
[INFO] [stdout]      |
[INFO] [stdout] 3253 |         use crate::query::sql_parser::BinaryOperator;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow::array::DictionaryArray`
[INFO] [stdout]     --> apexbase/src/query/executor/select.rs:4604:13
[INFO] [stdout]      |
[INFO] [stdout] 4604 |         use arrow::array::DictionaryArray;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow::datatypes::UInt32Type`
[INFO] [stdout]     --> apexbase/src/query/executor/select.rs:4605:13
[INFO] [stdout]      |
[INFO] [stdout] 4605 |         use arrow::datatypes::UInt32Type;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `topk_heap_direct`
[INFO] [stdout]     --> apexbase/src/query/executor/select.rs:4823:40
[INFO] [stdout]      |
[INFO] [stdout] 4823 |         use crate::query::vector_ops::{topk_heap_direct, DistanceMetric};
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `count_matching_float64` and `count_matching_int64`
[INFO] [stdout]  --> apexbase/src/query/executor/expressions.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     count_matching_int64, count_matching_float64,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow::array::BooleanArray`
[INFO] [stdout]   --> apexbase/src/query/executor/expressions.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |             use arrow::array::BooleanArray;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::query::sql_parser::BinaryOperator`
[INFO] [stdout]    --> apexbase/src/query/executor/expressions.rs:568:13
[INFO] [stdout]     |
[INFO] [stdout] 568 |         use crate::query::sql_parser::BinaryOperator;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow::array::Datum`
[INFO] [stdout]    --> apexbase/src/query/executor/expressions.rs:854:13
[INFO] [stdout]     |
[INFO] [stdout] 854 |         use arrow::array::Datum;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow::buffer::BooleanBuffer`
[INFO] [stdout]    --> apexbase/src/query/executor/expressions.rs:907:13
[INFO] [stdout]     |
[INFO] [stdout] 907 |         use arrow::buffer::BooleanBuffer;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SqlExpr`
[INFO] [stdout]     --> apexbase/src/query/executor/aggregation.rs:1040:28
[INFO] [stdout]      |
[INFO] [stdout] 1040 |         use crate::query::{SqlExpr, AggregateFunc, SelectColumn};
[INFO] [stdout]      |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VectorizedHashAgg`
[INFO] [stdout]     --> apexbase/src/query/executor/aggregation.rs:1184:69
[INFO] [stdout]      |
[INFO] [stdout] 1184 |         use crate::query::vectorized::{execute_vectorized_group_by, VectorizedHashAgg};
[INFO] [stdout]      |                                                                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude::*`
[INFO] [stdout]     --> apexbase/src/query/executor/aggregation.rs:2828:13
[INFO] [stdout]      |
[INFO] [stdout] 2828 |         use rayon::prelude::*;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data::Value`
[INFO] [stdout]    --> apexbase/src/query/executor/dml.rs:891:13
[INFO] [stdout]     |
[INFO] [stdout] 891 |         use crate::data::Value;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::storage::index::btree::IndexKey`
[INFO] [stdout]    --> apexbase/src/query/executor/dml.rs:892:13
[INFO] [stdout]     |
[INFO] [stdout] 892 |         use crate::storage::index::btree::IndexKey;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexManager`
[INFO] [stdout]    --> apexbase/src/query/executor/dml.rs:893:37
[INFO] [stdout]     |
[INFO] [stdout] 893 |         use crate::storage::index::{IndexManager, IndexType};
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BooleanArray`
[INFO] [stdout]     --> apexbase/src/query/executor/dml.rs:4038:28
[INFO] [stdout]      |
[INFO] [stdout] 4038 |         use arrow::array::{BooleanArray, BooleanBuilder};
[INFO] [stdout]      |                            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AHashSet`
[INFO] [stdout]  --> apexbase/src/query/multi_column.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ahash::{AHashMap, AHashSet, AHasher};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GroupHash`
[INFO] [stdout]   --> apexbase/src/query/multi_column.rs:17:48
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::query::vectorized::{AggregateState, GroupHash, VECTOR_SIZE};
[INFO] [stdout]    |                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]   --> apexbase/src/query/planner.rs:30:33
[INFO] [stdout]    |
[INFO] [stdout] 30 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AtomicU64` and `Ordering`
[INFO] [stdout]   --> apexbase/src/query/planner.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 | use std::sync::atomic::{AtomicU64, Ordering};
[INFO] [stdout]    |                         ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data::Value`
[INFO] [stdout]   --> apexbase/src/query/planner.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use crate::data::Value;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AggregateFunc`
[INFO] [stdout]   --> apexbase/src/query/planner.rs:38:20
[INFO] [stdout]    |
[INFO] [stdout] 38 | use crate::query::{AggregateFunc, SelectColumn, SelectStatement, SqlExpr, SqlStatement};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::query::sql_parser::SqlParser`
[INFO] [stdout]   --> apexbase/src/query/scheduler.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::query::sql_parser::SqlParser;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArrayRef`, `BooleanArray`, and `UInt64Array`
[INFO] [stdout]   --> apexbase/src/query/vectorized.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Array, ArrayRef, BooleanArray, Float64Array, Int64Array, StringArray, UInt64Array,
[INFO] [stdout]    |            ^^^^^^^^  ^^^^^^^^^^^^                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DataType as ArrowDataType`, `Field`, and `Schema`
[INFO] [stdout]   --> apexbase/src/query/vectorized.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 | use arrow::datatypes::{DataType as ArrowDataType, Field, Schema};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> apexbase/src/query/vectorized.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ArrayRef`
[INFO] [stdout]  --> apexbase/src/query/vectorized_join.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use arrow::array::{Array, ArrayRef, BooleanArray, Float64Array, Int64Array};
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]   --> apexbase/src/scaling/node.rs:13:27
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::time::{Duration, Instant};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> apexbase/src/scaling/router.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ShardMeta`
[INFO] [stdout]   --> apexbase/src/scaling/router.rs:13:43
[INFO] [stdout]    |
[INFO] [stdout] 13 | use super::shard::{ShardId, ShardManager, ShardMeta};
[INFO] [stdout]    |                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PartitionStrategy`
[INFO] [stdout]   --> apexbase/src/scaling/shard.rs:15:38
[INFO] [stdout]    |
[INFO] [stdout] 15 | use super::partition::{PartitionKey, PartitionStrategy};
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Schema`
[INFO] [stdout]     --> apexbase/src/storage/backend.rs:2153:66
[INFO] [stdout]      |
[INFO] [stdout] 2153 |         use arrow::datatypes::{DataType as ArrowDataType, Field, Schema};
[INFO] [stdout]      |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data::DataType`
[INFO] [stdout]     --> apexbase/src/storage/backend.rs:2359:13
[INFO] [stdout]      |
[INFO] [stdout] 2359 |         use crate::data::DataType;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::query::AggregateFunc`
[INFO] [stdout]     --> apexbase/src/storage/backend.rs:4052:13
[INFO] [stdout]      |
[INFO] [stdout] 4052 |         use crate::query::AggregateFunc;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DictionaryArray`, `Float64Array`, `Int64Array`, `StringArray`, and `UInt32Array`
[INFO] [stdout]     --> apexbase/src/storage/backend.rs:4053:28
[INFO] [stdout]      |
[INFO] [stdout] 4053 |         use arrow::array::{DictionaryArray, Float64Array, Int64Array, StringArray, UInt32Array};
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow::datatypes::UInt32Type`
[INFO] [stdout]     --> apexbase/src/storage/backend.rs:4054:13
[INFO] [stdout]      |
[INFO] [stdout] 4054 |         use arrow::datatypes::UInt32Type;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]     --> apexbase/src/storage/backend.rs:4055:13
[INFO] [stdout]      |
[INFO] [stdout] 4055 |         use std::cmp::Ordering;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BinaryHeap`
[INFO] [stdout]     --> apexbase/src/storage/backend.rs:4056:13
[INFO] [stdout]      |
[INFO] [stdout] 4056 |         use std::collections::BinaryHeap;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Int64Array` and `StringArray`
[INFO] [stdout]     --> apexbase/src/storage/backend.rs:4568:28
[INFO] [stdout]      |
[INFO] [stdout] 4568 |         use arrow::array::{Int64Array, StringArray};
[INFO] [stdout]      |                            ^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow::array::Int64Array`
[INFO] [stdout]     --> apexbase/src/storage/backend.rs:4623:13
[INFO] [stdout]      |
[INFO] [stdout] 4623 |         use arrow::array::Int64Array;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read` and `Write`
[INFO] [stdout]  --> apexbase/src/storage/bloom.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{self, Read, Write};
[INFO] [stdout]   |                     ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tempfile::tempdir`
[INFO] [stdout]    --> apexbase/src/storage/concurrent.rs:377:9
[INFO] [stdout]     |
[INFO] [stdout] 377 |     use tempfile::tempdir;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> apexbase/src/storage/delta/merge.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Field`
[INFO] [stdout]   --> apexbase/src/storage/delta/merge.rs:14:51
[INFO] [stdout]    |
[INFO] [stdout] 14 | use arrow::datatypes::{DataType as ArrowDataType, Field, Schema};
[INFO] [stdout]    |                                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::os::fd::AsRawFd`
[INFO] [stdout]   --> apexbase/src/storage/on_demand/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | use std::os::fd::AsRawFd;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StringArray`
[INFO] [stdout]     --> apexbase/src/storage/on_demand/mmap_scan.rs:6391:93
[INFO] [stdout]      |
[INFO] [stdout] 6391 |         use arrow::array::{ArrayRef, Int64Array, Float64Array, StringBuilder, BooleanArray, StringArray};
[INFO] [stdout]      |                                                                                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow::array::PrimitiveArray`
[INFO] [stdout]   --> apexbase/src/storage/on_demand/agg_wal.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         use arrow::array::PrimitiveArray;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Buffer` and `ScalarBuffer`
[INFO] [stdout]   --> apexbase/src/storage/on_demand/agg_wal.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 |         use arrow::buffer::{Buffer, ScalarBuffer};
[INFO] [stdout]    |                             ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Float64Type` and `Int64Type`
[INFO] [stdout]   --> apexbase/src/storage/on_demand/agg_wal.rs:13:32
[INFO] [stdout]    |
[INFO] [stdout] 13 |         use arrow::datatypes::{Int64Type, Float64Type};
[INFO] [stdout]    |                                ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> apexbase/src/storage/on_demand/agg_wal.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |         use std::sync::Arc;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> apexbase/src/txn/conflict.rs:7:33
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TxnWrite`
[INFO] [stdout]   --> apexbase/src/txn/conflict.rs:13:34
[INFO] [stdout]    |
[INFO] [stdout] 13 | use super::context::{TxnContext, TxnWrite};
[INFO] [stdout]    |                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConflictResult`
[INFO] [stdout]   --> apexbase/src/txn/manager.rs:15:41
[INFO] [stdout]    |
[INFO] [stdout] 15 | use super::conflict::{ConflictDetector, ConflictResult};
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc`
[INFO] [stdout]    --> apexbase/src/lib.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |     use std::sync::mpsc;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `__pyfunction_init_query_scheduler::SIGNATURE`: this function has implicit defaults for the trailing `Option<T>` arguments 
[INFO] [stdout]          = note: these implicit defaults are being phased out 
[INFO] [stdout]          = help: add `#[pyo3(signature = (num_threads=None))]` to this function to silence this warning and keep the current behavior
[INFO] [stdout]   --> apexbase/src/lib.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn init_query_scheduler(num_threads: Option<usize>) -> PyResult<()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `python::bindings::ApexStorageImpl::__pymethod__query_arrow_ffi__::SIGNATURE`: this function has implicit defaults for the trailing `Option<T>` arguments 
[INFO] [stdout]          = note: these implicit defaults are being phased out 
[INFO] [stdout]          = help: add `#[pyo3(signature = (where_clause, limit=None))]` to this function to silence this warning and keep the current behavior
[INFO] [stdout]     --> apexbase/src/python/bindings.rs:3841:8
[INFO] [stdout]      |
[INFO] [stdout] 3841 |     fn _query_arrow_ffi(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `__pyfunction_init_query_scheduler::SIGNATURE`: this function has implicit defaults for the trailing `Option<T>` arguments 
[INFO] [stdout]          = note: these implicit defaults are being phased out 
[INFO] [stdout]          = help: add `#[pyo3(signature = (num_threads=None))]` to this function to silence this warning and keep the current behavior
[INFO] [stdout]   --> apexbase/src/lib.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn init_query_scheduler(num_threads: Option<usize>) -> PyResult<()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `python::bindings::ApexStorageImpl::__pymethod__query_arrow_ffi__::SIGNATURE`: this function has implicit defaults for the trailing `Option<T>` arguments 
[INFO] [stdout]          = note: these implicit defaults are being phased out 
[INFO] [stdout]          = help: add `#[pyo3(signature = (where_clause, limit=None))]` to this function to silence this warning and keep the current behavior
[INFO] [stdout]     --> apexbase/src/python/bindings.rs:3841:8
[INFO] [stdout]      |
[INFO] [stdout] 3841 |     fn _query_arrow_ffi(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]   --> apexbase/src/python/bindings.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use rayon::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs2::FileExt`
[INFO] [stdout]    --> apexbase/src/query/executor/mod.rs:398:13
[INFO] [stdout]     |
[INFO] [stdout] 398 |         use fs2::FileExt;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]   --> apexbase/src/query/executor/aggregation.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         use rayon::prelude::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ArrayBuilder`
[INFO] [stdout]     --> apexbase/src/query/executor/dml.rs:1048:13
[INFO] [stdout]      |
[INFO] [stdout] 1048 |             ArrayBuilder, BooleanBuilder, Float64Builder, Int64Builder, StringBuilder,
[INFO] [stdout]      |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]   --> apexbase/src/python/bindings.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use rayon::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs2::FileExt`
[INFO] [stdout]    --> apexbase/src/query/executor/mod.rs:398:13
[INFO] [stdout]     |
[INFO] [stdout] 398 |         use fs2::FileExt;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]   --> apexbase/src/query/executor/aggregation.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         use rayon::prelude::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ArrayBuilder`
[INFO] [stdout]     --> apexbase/src/query/executor/dml.rs:1048:13
[INFO] [stdout]      |
[INFO] [stdout] 1048 |             ArrayBuilder, BooleanBuilder, Float64Builder, Int64Builder, StringBuilder,
[INFO] [stdout]      |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> apexbase/src/python/bindings.rs:5614:13
[INFO] [stdout]      |
[INFO] [stdout] 5614 |         let mut mgr = self.fts_manager.write();
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter_column`
[INFO] [stdout]     --> apexbase/src/query/executor/mod.rs:1342:17
[INFO] [stdout]      |
[INFO] [stdout] 1342 |                 ref filter_column,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^ help: try ignoring the field: `filter_column: _`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter_value`
[INFO] [stdout]     --> apexbase/src/query/executor/mod.rs:1343:17
[INFO] [stdout]      |
[INFO] [stdout] 1343 |                 ref filter_value,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^ help: try ignoring the field: `filter_value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> apexbase/src/python/bindings.rs:5614:13
[INFO] [stdout]      |
[INFO] [stdout] 5614 |         let mut mgr = self.fts_manager.write();
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `order_cols`
[INFO] [stdout]    --> apexbase/src/query/executor/select.rs:483:29
[INFO] [stdout]     |
[INFO] [stdout] 483 |                         let order_cols: Vec<String> = stmt
[INFO] [stdout]     |                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_cols`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `row_limit`
[INFO] [stdout]    --> apexbase/src/query/executor/select.rs:994:13
[INFO] [stdout]     |
[INFO] [stdout] 994 |         let row_limit = stmt.limit;
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_row_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dir`
[INFO] [stdout]     --> apexbase/src/query/executor/select.rs:1085:9
[INFO] [stdout]      |
[INFO] [stdout] 1085 |         base_dir: &Path,
[INFO] [stdout]      |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_groups`
[INFO] [stdout]     --> apexbase/src/query/executor/select.rs:2138:13
[INFO] [stdout]      |
[INFO] [stdout] 2138 |         let num_groups = raw.len();
[INFO] [stdout]      |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_groups`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_groups`
[INFO] [stdout]     --> apexbase/src/query/executor/select.rs:2666:13
[INFO] [stdout]      |
[INFO] [stdout] 2666 |         let num_groups = raw.len();
[INFO] [stdout]      |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_groups`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter_column`
[INFO] [stdout]     --> apexbase/src/query/executor/mod.rs:1342:17
[INFO] [stdout]      |
[INFO] [stdout] 1342 |                 ref filter_column,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^ help: try ignoring the field: `filter_column: _`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter_value`
[INFO] [stdout]     --> apexbase/src/query/executor/mod.rs:1343:17
[INFO] [stdout]      |
[INFO] [stdout] 1343 |                 ref filter_value,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^ help: try ignoring the field: `filter_value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `order_cols`
[INFO] [stdout]    --> apexbase/src/query/executor/select.rs:483:29
[INFO] [stdout]     |
[INFO] [stdout] 483 |                         let order_cols: Vec<String> = stmt
[INFO] [stdout]     |                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_cols`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `row_limit`
[INFO] [stdout]    --> apexbase/src/query/executor/select.rs:994:13
[INFO] [stdout]     |
[INFO] [stdout] 994 |         let row_limit = stmt.limit;
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_row_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dir`
[INFO] [stdout]     --> apexbase/src/query/executor/select.rs:1085:9
[INFO] [stdout]      |
[INFO] [stdout] 1085 |         base_dir: &Path,
[INFO] [stdout]      |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_groups`
[INFO] [stdout]     --> apexbase/src/query/executor/select.rs:2138:13
[INFO] [stdout]      |
[INFO] [stdout] 2138 |         let num_groups = raw.len();
[INFO] [stdout]      |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_groups`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `build_key`
[INFO] [stdout]    --> apexbase/src/query/executor/joins.rs:482:70
[INFO] [stdout]     |
[INFO] [stdout] 482 |         let (build_batch, probe_batch, build_key_col, probe_key_col, build_key, probe_key, swapped) = if should_swap {
[INFO] [stdout]     |                                                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_build_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `probe_key`
[INFO] [stdout]    --> apexbase/src/query/executor/joins.rs:482:81
[INFO] [stdout]     |
[INFO] [stdout] 482 |         let (build_batch, probe_batch, build_key_col, probe_key_col, build_key, probe_key, swapped) = if should_swap {
[INFO] [stdout]     |                                                                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_probe_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right_rows`
[INFO] [stdout]    --> apexbase/src/query/executor/joins.rs:515:13
[INFO] [stdout]     |
[INFO] [stdout] 515 |         let right_rows = right.num_rows();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left_rows`
[INFO] [stdout]    --> apexbase/src/query/executor/joins.rs:639:13
[INFO] [stdout]     |
[INFO] [stdout] 639 |         let left_rows = left.num_rows();
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left_ncols`
[INFO] [stdout]    --> apexbase/src/query/executor/joins.rs:704:13
[INFO] [stdout]     |
[INFO] [stdout] 704 |         let left_ncols = original_left.num_columns();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_ncols`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_groups`
[INFO] [stdout]     --> apexbase/src/query/executor/select.rs:2666:13
[INFO] [stdout]      |
[INFO] [stdout] 2666 |         let num_groups = raw.len();
[INFO] [stdout]      |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_groups`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> apexbase/src/query/executor/expressions.rs:2289:21
[INFO] [stdout]      |
[INFO] [stdout] 2216 |             "SUBSTR" | "SUBSTRING" => {
[INFO] [stdout]      |             -------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 2289 |             "MID" | "SUBSTR" | "SUBSTRING" => {
[INFO] [stdout]      |                     ^^^^^^^^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> apexbase/src/query/executor/expressions.rs:2289:32
[INFO] [stdout]      |
[INFO] [stdout] 2216 |             "SUBSTR" | "SUBSTRING" => {
[INFO] [stdout]      |                        ----------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 2289 |             "MID" | "SUBSTR" | "SUBSTRING" => {
[INFO] [stdout]      |                                ^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `build_key`
[INFO] [stdout]    --> apexbase/src/query/executor/joins.rs:482:70
[INFO] [stdout]     |
[INFO] [stdout] 482 |         let (build_batch, probe_batch, build_key_col, probe_key_col, build_key, probe_key, swapped) = if should_swap {
[INFO] [stdout]     |                                                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_build_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `probe_key`
[INFO] [stdout]    --> apexbase/src/query/executor/joins.rs:482:81
[INFO] [stdout]     |
[INFO] [stdout] 482 |         let (build_batch, probe_batch, build_key_col, probe_key_col, build_key, probe_key, swapped) = if should_swap {
[INFO] [stdout]     |                                                                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_probe_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right_rows`
[INFO] [stdout]    --> apexbase/src/query/executor/joins.rs:515:13
[INFO] [stdout]     |
[INFO] [stdout] 515 |         let right_rows = right.num_rows();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left_rows`
[INFO] [stdout]    --> apexbase/src/query/executor/joins.rs:639:13
[INFO] [stdout]     |
[INFO] [stdout] 639 |         let left_rows = left.num_rows();
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left_ncols`
[INFO] [stdout]    --> apexbase/src/query/executor/joins.rs:704:13
[INFO] [stdout]     |
[INFO] [stdout] 704 |         let left_ncols = original_left.num_columns();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_ncols`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> apexbase/src/query/executor/expressions.rs:2289:21
[INFO] [stdout]      |
[INFO] [stdout] 2216 |             "SUBSTR" | "SUBSTRING" => {
[INFO] [stdout]      |             -------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 2289 |             "MID" | "SUBSTR" | "SUBSTRING" => {
[INFO] [stdout]      |                     ^^^^^^^^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> apexbase/src/query/executor/expressions.rs:2289:32
[INFO] [stdout]      |
[INFO] [stdout] 2216 |             "SUBSTR" | "SUBSTRING" => {
[INFO] [stdout]      |                        ----------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 2289 |             "MID" | "SUBSTR" | "SUBSTRING" => {
[INFO] [stdout]      |                                ^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `owned` is never read
[INFO] [stdout]     --> apexbase/src/query/executor/expressions.rs:2976:25
[INFO] [stdout]      |
[INFO] [stdout] 2976 |         let mut owned = String::new();
[INFO] [stdout]      |                         ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 2989 |                     owned = val;
[INFO] [stdout]      |                     ----- `owned` is overwritten here before the previous value is read
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> apexbase/src/query/executor/aggregation.rs:504:17
[INFO] [stdout]     |
[INFO] [stdout] 504 |             let mut heap: BinaryHeap<(std::cmp::Reverse<usize>, usize)> = BinaryHeap::with_capacity(k + 1);
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `heap`
[INFO] [stdout]    --> apexbase/src/query/executor/aggregation.rs:504:17
[INFO] [stdout]     |
[INFO] [stdout] 504 |             let mut heap: BinaryHeap<(std::cmp::Reverse<usize>, usize)> = BinaryHeap::with_capacity(k + 1);
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_heap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `owned_stmt` is never read
[INFO] [stdout]    --> apexbase/src/query/executor/aggregation.rs:988:17
[INFO] [stdout]     |
[INFO] [stdout] 988 |                 owned_stmt = stmt.clone(); // unused but required for lifetime
[INFO] [stdout]     |                 ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 993 |             owned_stmt = stmt.clone(); // unused but required for lifetime
[INFO] [stdout]     |             ---------- `owned_stmt` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `owned_stmt` is never read
[INFO] [stdout]    --> apexbase/src/query/executor/aggregation.rs:993:13
[INFO] [stdout]     |
[INFO] [stdout] 993 |             owned_stmt = stmt.clone(); // unused but required for lifetime
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `owned` is never read
[INFO] [stdout]     --> apexbase/src/query/executor/expressions.rs:2976:25
[INFO] [stdout]      |
[INFO] [stdout] 2976 |         let mut owned = String::new();
[INFO] [stdout]      |                         ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 2989 |                     owned = val;
[INFO] [stdout]      |                     ----- `owned` is overwritten here before the previous value is read
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> apexbase/src/query/executor/aggregation.rs:504:17
[INFO] [stdout]     |
[INFO] [stdout] 504 |             let mut heap: BinaryHeap<(std::cmp::Reverse<usize>, usize)> = BinaryHeap::with_capacity(k + 1);
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `heap`
[INFO] [stdout]    --> apexbase/src/query/executor/aggregation.rs:504:17
[INFO] [stdout]     |
[INFO] [stdout] 504 |             let mut heap: BinaryHeap<(std::cmp::Reverse<usize>, usize)> = BinaryHeap::with_capacity(k + 1);
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_heap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `owned_stmt` is never read
[INFO] [stdout]    --> apexbase/src/query/executor/aggregation.rs:988:17
[INFO] [stdout]     |
[INFO] [stdout] 988 |                 owned_stmt = stmt.clone(); // unused but required for lifetime
[INFO] [stdout]     |                 ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 993 |             owned_stmt = stmt.clone(); // unused but required for lifetime
[INFO] [stdout]     |             ---------- `owned_stmt` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `owned_stmt` is never read
[INFO] [stdout]    --> apexbase/src/query/executor/aggregation.rs:993:13
[INFO] [stdout]     |
[INFO] [stdout] 993 |             owned_stmt = stmt.clone(); // unused but required for lifetime
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col_names`
[INFO] [stdout]     --> apexbase/src/query/executor/dml.rs:1043:9
[INFO] [stdout]      |
[INFO] [stdout] 1043 |         col_names: &[String],
[INFO] [stdout]      |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_col_names`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col_names`
[INFO] [stdout]     --> apexbase/src/query/executor/dml.rs:1043:9
[INFO] [stdout]      |
[INFO] [stdout] 1043 |         col_names: &[String],
[INFO] [stdout]      |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_col_names`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dir`
[INFO] [stdout]     --> apexbase/src/query/executor/dml.rs:5364:9
[INFO] [stdout]      |
[INFO] [stdout] 5364 |         base_dir: &Path,
[INFO] [stdout]      |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `default_table_path`
[INFO] [stdout]     --> apexbase/src/query/executor/dml.rs:5365:9
[INFO] [stdout]      |
[INFO] [stdout] 5365 |         default_table_path: &Path,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_default_table_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `thirty_two`
[INFO] [stdout]    --> apexbase/src/query/jit.rs:233:13
[INFO] [stdout]     |
[INFO] [stdout] 233 |         let thirty_two = builder.ins().iconst(types::I64, 32);
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thirty_two`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_groups`
[INFO] [stdout]    --> apexbase/src/query/multi_column.rs:350:9
[INFO] [stdout]     |
[INFO] [stdout] 350 |     let num_groups = hash_agg.num_groups();
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_groups`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column`
[INFO] [stdout]    --> apexbase/src/query/planner.rs:185:32
[INFO] [stdout]     |
[INFO] [stdout] 185 |             SqlExpr::Between { column, .. } => {
[INFO] [stdout]     |                                ^^^^^^ help: try ignoring the field: `column: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col`
[INFO] [stdout]    --> apexbase/src/query/planner.rs:214:29
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn should_use_index(col: &str, selectivity: f64, row_count: u64) -> bool {
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_col`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `low`
[INFO] [stdout]    --> apexbase/src/query/planner.rs:592:25
[INFO] [stdout]     |
[INFO] [stdout] 592 |                 column, low, high, ..
[INFO] [stdout]     |                         ^^^ help: try ignoring the field: `low: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `high`
[INFO] [stdout]    --> apexbase/src/query/planner.rs:592:30
[INFO] [stdout]     |
[INFO] [stdout] 592 |                 column, low, high, ..
[INFO] [stdout]     |                              ^^^^ help: try ignoring the field: `high: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dir`
[INFO] [stdout]     --> apexbase/src/query/executor/dml.rs:5364:9
[INFO] [stdout]      |
[INFO] [stdout] 5364 |         base_dir: &Path,
[INFO] [stdout]      |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `default_table_path`
[INFO] [stdout]     --> apexbase/src/query/executor/dml.rs:5365:9
[INFO] [stdout]      |
[INFO] [stdout] 5365 |         default_table_path: &Path,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_default_table_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `thirty_two`
[INFO] [stdout]    --> apexbase/src/query/jit.rs:233:13
[INFO] [stdout]     |
[INFO] [stdout] 233 |         let thirty_two = builder.ins().iconst(types::I64, 32);
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thirty_two`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_groups`
[INFO] [stdout]    --> apexbase/src/query/multi_column.rs:350:9
[INFO] [stdout]     |
[INFO] [stdout] 350 |     let num_groups = hash_agg.num_groups();
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_groups`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column`
[INFO] [stdout]    --> apexbase/src/query/planner.rs:185:32
[INFO] [stdout]     |
[INFO] [stdout] 185 |             SqlExpr::Between { column, .. } => {
[INFO] [stdout]     |                                ^^^^^^ help: try ignoring the field: `column: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col`
[INFO] [stdout]    --> apexbase/src/query/planner.rs:214:29
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn should_use_index(col: &str, selectivity: f64, row_count: u64) -> bool {
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_col`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `low`
[INFO] [stdout]    --> apexbase/src/query/planner.rs:592:25
[INFO] [stdout]     |
[INFO] [stdout] 592 |                 column, low, high, ..
[INFO] [stdout]     |                         ^^^ help: try ignoring the field: `low: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `high`
[INFO] [stdout]    --> apexbase/src/query/planner.rs:592:30
[INFO] [stdout]     |
[INFO] [stdout] 592 |                 column, low, high, ..
[INFO] [stdout]     |                              ^^^^ help: try ignoring the field: `high: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> apexbase/src/query/sql_parser.rs:684:13
[INFO] [stdout]     |
[INFO] [stdout] 638 | /             SqlExpr::Like { column, .. }
[INFO] [stdout] 639 | |             | SqlExpr::Regexp { column, .. }
[INFO] [stdout] 640 | |             | SqlExpr::In { column, .. }
[INFO] [stdout] 641 | |             | SqlExpr::Between { column, .. }
[INFO] [stdout] 642 | |             | SqlExpr::IsNull { column, .. }
[INFO] [stdout] 643 | |             | SqlExpr::InSubquery { column, .. } => {
[INFO] [stdout]     | |________________________________________________- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 684 |               SqlExpr::InSubquery { column, stmt, .. } => {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> apexbase/src/query/sql_parser.rs:684:13
[INFO] [stdout]     |
[INFO] [stdout] 638 | /             SqlExpr::Like { column, .. }
[INFO] [stdout] 639 | |             | SqlExpr::Regexp { column, .. }
[INFO] [stdout] 640 | |             | SqlExpr::In { column, .. }
[INFO] [stdout] 641 | |             | SqlExpr::Between { column, .. }
[INFO] [stdout] 642 | |             | SqlExpr::IsNull { column, .. }
[INFO] [stdout] 643 | |             | SqlExpr::InSubquery { column, .. } => {
[INFO] [stdout]     | |________________________________________________- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 684 |               SqlExpr::InSubquery { column, stmt, .. } => {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `depth` is never read
[INFO] [stdout]     --> apexbase/src/query/sql_parser.rs:3692:33
[INFO] [stdout]      |
[INFO] [stdout] 3692 |                 let mut depth = 0usize;
[INFO] [stdout]      |                                 ^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 3696 |                     depth = 1;
[INFO] [stdout]      |                     --------- `depth` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `depth` is never read
[INFO] [stdout]     --> apexbase/src/query/sql_parser.rs:3692:33
[INFO] [stdout]      |
[INFO] [stdout] 3692 |                 let mut depth = 0usize;
[INFO] [stdout]      |                                 ^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 3696 |                     depth = 1;
[INFO] [stdout]      |                     --------- `depth` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min`
[INFO] [stdout]   --> apexbase/src/query/vectorized_join.rs:76:19
[INFO] [stdout]    |
[INFO] [stdout] 76 |             (Some(min), Some(max), true) => max > predicate, // v > predicate, need max > predicate
[INFO] [stdout]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_min`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]   --> apexbase/src/query/vectorized_join.rs:77:30
[INFO] [stdout]    |
[INFO] [stdout] 77 |             (Some(min), Some(max), false) => min < predicate, // v < predicate, need min < predicate
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min`
[INFO] [stdout]   --> apexbase/src/query/vectorized_join.rs:76:19
[INFO] [stdout]    |
[INFO] [stdout] 76 |             (Some(min), Some(max), true) => max > predicate, // v > predicate, need max > predicate
[INFO] [stdout]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_min`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]   --> apexbase/src/query/vectorized_join.rs:77:30
[INFO] [stdout]    |
[INFO] [stdout] 77 |             (Some(min), Some(max), false) => min < predicate, // v < predicate, need min < predicate
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shard_count`
[INFO] [stdout]   --> apexbase/src/scaling/partition.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         shard_count: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shard_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shard_count`
[INFO] [stdout]   --> apexbase/src/scaling/partition.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         shard_count: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shard_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected_row_count`
[INFO] [stdout]     --> apexbase/src/storage/backend.rs:2025:13
[INFO] [stdout]      |
[INFO] [stdout] 2025 |         let expected_row_count = matching_indices.len();
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_row_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected_row_count`
[INFO] [stdout]     --> apexbase/src/storage/backend.rs:2025:13
[INFO] [stdout]      |
[INFO] [stdout] 2025 |         let expected_row_count = matching_indices.len();
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_row_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pending` is never read
[INFO] [stdout]     --> apexbase/src/storage/incremental.rs:1562:27
[INFO] [stdout]      |
[INFO] [stdout] 1562 |         let mut pending = Vec::new();
[INFO] [stdout]      |                           ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1565 |             pending = std::mem::take(&mut *buffer);
[INFO] [stdout]      |             ------- `pending` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pending` is never read
[INFO] [stdout]     --> apexbase/src/storage/incremental.rs:1562:27
[INFO] [stdout]      |
[INFO] [stdout] 1562 |         let mut pending = Vec::new();
[INFO] [stdout]      |                           ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1565 |             pending = std::mem::take(&mut *buffer);
[INFO] [stdout]      |             ------- `pending` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col_type`
[INFO] [stdout]    --> apexbase/src/storage/on_demand/mod.rs:839:5
[INFO] [stdout]     |
[INFO] [stdout] 839 |     col_type: ColumnType,
[INFO] [stdout]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_col_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col_type`
[INFO] [stdout]    --> apexbase/src/storage/on_demand/mod.rs:839:5
[INFO] [stdout]     |
[INFO] [stdout] 839 |     col_type: ColumnType,
[INFO] [stdout]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_col_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]     --> apexbase/src/storage/on_demand/storage_core.rs:1449:13
[INFO] [stdout]      |
[INFO] [stdout] 1449 |         let header = self.header.read();
[INFO] [stdout]      |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta_path`
[INFO] [stdout]     --> apexbase/src/storage/on_demand/storage_core.rs:1926:13
[INFO] [stdout]      |
[INFO] [stdout] 1926 |         let delta_path = Self::delta_path(&self.path);
[INFO] [stdout]      |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]     --> apexbase/src/storage/on_demand/storage_core.rs:1449:13
[INFO] [stdout]      |
[INFO] [stdout] 1449 |         let header = self.header.read();
[INFO] [stdout]      |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta_path`
[INFO] [stdout]     --> apexbase/src/storage/on_demand/storage_core.rs:1926:13
[INFO] [stdout]      |
[INFO] [stdout] 1926 |         let delta_path = Self::delta_path(&self.path);
[INFO] [stdout]      |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dict_encode_strings`
[INFO] [stdout]    --> apexbase/src/storage/on_demand/mmap_scan.rs:283:9
[INFO] [stdout]     |
[INFO] [stdout] 283 |         dict_encode_strings: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dict_encode_strings`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_len`
[INFO] [stdout]     --> apexbase/src/storage/on_demand/mmap_scan.rs:1691:21
[INFO] [stdout]      |
[INFO] [stdout] 1691 |                 let data_len = u64::from_le_bytes(g_data[data_len_off..data_len_off+8].try_into().unwrap()) as usize;
[INFO] [stdout]      |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dict_encode_strings`
[INFO] [stdout]    --> apexbase/src/storage/on_demand/mmap_scan.rs:283:9
[INFO] [stdout]     |
[INFO] [stdout] 283 |         dict_encode_strings: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dict_encode_strings`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `null_bytes`
[INFO] [stdout]     --> apexbase/src/storage/on_demand/mmap_scan.rs:2895:25
[INFO] [stdout]      |
[INFO] [stdout] 2895 |                     let null_bytes = &body[pos..pos + null_bitmap_len];
[INFO] [stdout]      |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_null_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `del_vec_len`
[INFO] [stdout]     --> apexbase/src/storage/on_demand/mmap_scan.rs:3371:17
[INFO] [stdout]      |
[INFO] [stdout] 3371 |             let del_vec_len = null_bitmap_len;
[INFO] [stdout]      |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_del_vec_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_len`
[INFO] [stdout]     --> apexbase/src/storage/on_demand/mmap_scan.rs:1691:21
[INFO] [stdout]      |
[INFO] [stdout] 1691 |                 let data_len = u64::from_le_bytes(g_data[data_len_off..data_len_off+8].try_into().unwrap()) as usize;
[INFO] [stdout]      |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `where_vals_int` is never read
[INFO] [stdout]     --> apexbase/src/storage/on_demand/mmap_scan.rs:4302:29
[INFO] [stdout]      |
[INFO] [stdout] 4293 |                     where_vals_int = Vec::new();
[INFO] [stdout]      |                     -------------- `where_vals_int` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 4302 |                             where_vals_int = Vec::new();
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `where_vals_int` is never read
[INFO] [stdout]     --> apexbase/src/storage/on_demand/mmap_scan.rs:4293:21
[INFO] [stdout]      |
[INFO] [stdout] 4276 |                             where_vals_int = v;
[INFO] [stdout]      |                             -------------- `where_vals_int` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 4293 |                     where_vals_int = Vec::new();
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `where_vals_flt` is never read
[INFO] [stdout]     --> apexbase/src/storage/on_demand/mmap_scan.rs:4277:29
[INFO] [stdout]      |
[INFO] [stdout] 4267 |                     where_vals_flt = Vec::new();
[INFO] [stdout]      |                     -------------- `where_vals_flt` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 4277 |                             where_vals_flt = Vec::new();
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `where_vals_flt` is never read
[INFO] [stdout]     --> apexbase/src/storage/on_demand/mmap_scan.rs:4267:21
[INFO] [stdout]      |
[INFO] [stdout] 4267 |                     where_vals_flt = Vec::new();
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `null_bytes`
[INFO] [stdout]     --> apexbase/src/storage/on_demand/mmap_scan.rs:2895:25
[INFO] [stdout]      |
[INFO] [stdout] 2895 |                     let null_bytes = &body[pos..pos + null_bitmap_len];
[INFO] [stdout]      |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_null_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `del_vec_len`
[INFO] [stdout]     --> apexbase/src/storage/on_demand/mmap_scan.rs:3371:17
[INFO] [stdout]      |
[INFO] [stdout] 3371 |             let del_vec_len = null_bitmap_len;
[INFO] [stdout]      |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_del_vec_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rg_rows`
[INFO] [stdout]     --> apexbase/src/storage/on_demand/mmap_scan.rs:5835:114
[INFO] [stdout]      |
[INFO] [stdout] 5835 |                         for_each_rg!(|pairs: &[(usize, usize)], null_bytes: &[u8], encoding: u8, payload: &[u8], rg_rows: usize| {
[INFO] [stdout]      |                                                                                                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rg_rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `where_vals_int` is never read
[INFO] [stdout]     --> apexbase/src/storage/on_demand/mmap_scan.rs:4302:29
[INFO] [stdout]      |
[INFO] [stdout] 4293 |                     where_vals_int = Vec::new();
[INFO] [stdout]      |                     -------------- `where_vals_int` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 4302 |                             where_vals_int = Vec::new();
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `where_vals_int` is never read
[INFO] [stdout]     --> apexbase/src/storage/on_demand/mmap_scan.rs:4293:21
[INFO] [stdout]      |
[INFO] [stdout] 4276 |                             where_vals_int = v;
[INFO] [stdout]      |                             -------------- `where_vals_int` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 4293 |                     where_vals_int = Vec::new();
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `where_vals_flt` is never read
[INFO] [stdout]     --> apexbase/src/storage/on_demand/mmap_scan.rs:4277:29
[INFO] [stdout]      |
[INFO] [stdout] 4267 |                     where_vals_flt = Vec::new();
[INFO] [stdout]      |                     -------------- `where_vals_flt` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 4277 |                             where_vals_flt = Vec::new();
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `where_vals_flt` is never read
[INFO] [stdout]     --> apexbase/src/storage/on_demand/mmap_scan.rs:4267:21
[INFO] [stdout]      |
[INFO] [stdout] 4267 |                     where_vals_flt = Vec::new();
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rg_rows`
[INFO] [stdout]     --> apexbase/src/storage/on_demand/mmap_scan.rs:5835:114
[INFO] [stdout]      |
[INFO] [stdout] 5835 |                         for_each_rg!(|pairs: &[(usize, usize)], null_bytes: &[u8], encoding: u8, payload: &[u8], rg_rows: usize| {
[INFO] [stdout]      |                                                                                                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rg_rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `apexbase` (lib test); 116 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/6713fa75964eb229409a9c6f6f5c418423e313ff/bin/rustc --crate-name apexbase --edition=2021 apexbase/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="python"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "flight", "python", "server"))' -C metadata=de639b6dd1692692 -C extra-filename=-ad48b9cc5848dfbe --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-5750ec907dfac564.rmeta --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-6798728817f59765.rmeta --extern arc_swap=/opt/rustwide/target/debug/deps/libarc_swap-0e6b84a9885600ee.rmeta --extern arrow=/opt/rustwide/target/debug/deps/libarrow-5cb8871deae67c5a.rmeta --extern bincode=/opt/rustwide/target/debug/deps/libbincode-9c29b86df8561999.rmeta --extern bloomfilter=/opt/rustwide/target/debug/deps/libbloomfilter-07fb375beecde1d1.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-6148bee5b31f2be7.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-cccdc721da232fd0.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-db98dee8d981a94f.rmeta --extern cranelift=/opt/rustwide/target/debug/deps/libcranelift-f76930c00a78954f.rmeta --extern cranelift_jit=/opt/rustwide/target/debug/deps/libcranelift_jit-c0abb6edcfa71cb7.rmeta --extern cranelift_module=/opt/rustwide/target/debug/deps/libcranelift_module-aa12f87b45b5f4d8.rmeta --extern cranelift_native=/opt/rustwide/target/debug/deps/libcranelift_native-07c5740a1e6e7c0d.rmeta --extern crc32fast=/opt/rustwide/target/debug/deps/libcrc32fast-43fa6b50f2920028.rmeta --extern dashmap=/opt/rustwide/target/debug/deps/libdashmap-8df2d95cc6346e2f.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-a756e370cd261378.rmeta --extern fast_float=/opt/rustwide/target/debug/deps/libfast_float-0bca30798e6ee2e2.rmeta --extern fs2=/opt/rustwide/target/debug/deps/libfs2-86502a4d102d92b6.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-f93381753fcfc262.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-9d3224bdc66abff9.rmeta --extern lz4_flex=/opt/rustwide/target/debug/deps/liblz4_flex-fc92f18ab784756a.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-0c15c42903a9ab15.rmeta --extern memmap2=/opt/rustwide/target/debug/deps/libmemmap2-eb9f4e3df2613549.rmeta --extern nanofts=/opt/rustwide/target/debug/deps/libnanofts-545c01be65c7ba9c.rmeta --extern numpy=/opt/rustwide/target/debug/deps/libnumpy-bbde7a3a5e8f1a65.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-57c1dfcc6a6bca66.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-792e92542525b807.rmeta --extern parquet=/opt/rustwide/target/debug/deps/libparquet-b97d6dc612e121ef.rmeta --extern pyo3=/opt/rustwide/target/debug/deps/libpyo3-f3e010b824941f00.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-abf7db5f99d745d8.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-6d84fecd46835e6b.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-77395a6d32fd4002.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-a2d328bf61af6611.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-46c4c42b0d7c8c02.rmeta --extern target_lexicon=/opt/rustwide/target/debug/deps/libtarget_lexicon-a9e39751f6e7a0ab.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-a780be4fcacc364b.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-23db68432215d1fb.rmeta --extern zstd=/opt/rustwide/target/debug/deps/libzstd-77f3fa2d27e6e63f.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/fork_union-420f7606e2417677/out -L native=/opt/rustwide/target/debug/build/libmimalloc-sys-7b469833dc1f29c2/out -L native=/opt/rustwide/target/debug/build/zstd-sys-87d8e9645e8eca74/out -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `rg_i`
[INFO] [stdout]   --> apexbase/src/storage/on_demand/read_write.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 |     for (rg_i, offset, del_bytes) in &rg_writes {
[INFO] [stdout]    |          ^^^^ help: if this is intentional, prefix it with an underscore: `_rg_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `del_vec_len`
[INFO] [stdout]     --> apexbase/src/storage/on_demand/read_write.rs:2441:21
[INFO] [stdout]      |
[INFO] [stdout] 2441 |                 let del_vec_len = (rg_rows + 7) / 8;
[INFO] [stdout]      |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_del_vec_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `row_count`
[INFO] [stdout]     --> apexbase/src/storage/on_demand/read_write.rs:3382:13
[INFO] [stdout]      |
[INFO] [stdout] 3382 |         let row_count = 1;
[INFO] [stdout]      |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_row_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> apexbase/src/storage/on_demand/read_write.rs:5249:13
[INFO] [stdout]      |
[INFO] [stdout] 5249 |         let mut footer = match footer_opt {
[INFO] [stdout]      |             ----^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SendPtr` is never constructed
[INFO] [stdout]   --> apexbase/src/data/arrow_convert.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct SendPtr<T>(usize, std::marker::PhantomData<*mut T>);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `write` are never used
[INFO] [stdout]   --> apexbase/src/data/arrow_convert.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl<T> SendPtr<T> {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 26 |     #[inline(always)]
[INFO] [stdout] 27 |     fn new(ptr: *mut T) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     unsafe fn write(&self, offset: usize, val: T) {
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SendConstPtr` is never constructed
[INFO] [stdout]   --> apexbase/src/data/arrow_convert.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | struct SendConstPtr<T>(usize, std::marker::PhantomData<*const T>);
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `read` are never used
[INFO] [stdout]   --> apexbase/src/data/arrow_convert.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl<T: Copy> SendConstPtr<T> {
[INFO] [stdout]    | ----------------------------- associated items in this implementation
[INFO] [stdout] 44 |     #[inline(always)]
[INFO] [stdout] 45 |     fn new(ptr: *const T) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     unsafe fn read(&self, offset: usize) -> T {
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `agg_array_stats` is never used
[INFO] [stdout]   --> apexbase/src/python/bindings.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn agg_array_stats(arr: &dyn arrow::array::Array) -> (f64, f64, f64, bool) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_backend` is never used
[INFO] [stdout]    --> apexbase/src/python/bindings.rs:934:8
[INFO] [stdout]     |
[INFO] [stdout] 351 | impl ApexStorageImpl {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 934 |     fn get_backend(&self) -> PyResult<Arc<TableStorageBackend>> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `err_unsupported` is never used
[INFO] [stdout]    --> apexbase/src/query/executor/mod.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn err_unsupported(msg: impl Into<String>) -> io::Error {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `map_string_unary_ref` is never used
[INFO] [stdout]    --> apexbase/src/query/executor/mod.rs:218:4
[INFO] [stdout]     |
[INFO] [stdout] 218 | fn map_string_unary_ref<'a, F>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_or_create_fts_manager` is never used
[INFO] [stdout]    --> apexbase/src/query/executor/mod.rs:494:4
[INFO] [stdout]     |
[INFO] [stdout] 494 | fn get_or_create_fts_manager(base_dir: &Path) -> Arc<crate::fts::FtsManager> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `has_nulls` is never read
[INFO] [stdout]    --> apexbase/src/query/executor/mod.rs:536:5
[INFO] [stdout]     |
[INFO] [stdout] 531 | struct ZoneMap {
[INFO] [stdout]     |        ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 536 |     has_nulls: bool,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ZoneMap` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `try_fast_v4_group_by`, `try_fast_simple_agg`, `extract_bool_equality`, `try_fast_filter_groupby`, and `execute_with_groupby_late_materialization` are never used
[INFO] [stdout]     --> apexbase/src/query/executor/select.rs:2074:8
[INFO] [stdout]      |
[INFO] [stdout]   58 | impl ApexExecutor {
[INFO] [stdout]      | ----------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 2074 |     fn try_fast_v4_group_by(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2216 |     fn try_fast_simple_agg(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3538 |     fn extract_bool_equality(expr: &SqlExpr) -> Option<(String, bool)> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4323 |     fn try_fast_filter_groupby(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4599 |     fn execute_with_groupby_late_materialization(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `resolve_point_lookup_table_path` and `expr_to_column_name` are never used
[INFO] [stdout]    --> apexbase/src/query/executor/joins.rs:208:8
[INFO] [stdout]     |
[INFO] [stdout]   3 | impl ApexExecutor {
[INFO] [stdout]     | ----------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 208 |     fn resolve_point_lookup_table_path(sql: &str, base_dir: &Path, default_table_path: &Path) -> std::path::PathBuf {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 429 |     fn expr_to_column_name(expr: &SqlExpr) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `apply_filter`, `evaluate_scalar_subquery_simple`, and `sql_expr_to_string` are never used
[INFO] [stdout]     --> apexbase/src/query/executor/expressions.rs:63:8
[INFO] [stdout]      |
[INFO] [stdout]    8 | impl ApexExecutor {
[INFO] [stdout]      | ----------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout]   63 |     fn apply_filter(batch: &RecordBatch, expr: &SqlExpr) -> io::Result<RecordBatch> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1402 |     fn evaluate_scalar_subquery_simple(batch: &RecordBatch, stmt: &SelectStatement, storage_path: &Path) -> io::Result<ArrayRef> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3228 |     fn sql_expr_to_string(expr: &SqlExpr) -> String {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `has_correlated_subquery` and `extract_simple_string_filter` are never used
[INFO] [stdout]     --> apexbase/src/query/executor/aggregation.rs:3374:8
[INFO] [stdout]      |
[INFO] [stdout]    3 | impl ApexExecutor {
[INFO] [stdout]      | ----------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 3374 |     fn has_correlated_subquery(expr: &SqlExpr) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3469 |     fn extract_simple_string_filter(expr: &SqlExpr) -> Option<(String, String, bool)> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HeapItem` is never constructed
[INFO] [stdout]    --> apexbase/src/query/executor/aggregation.rs:496:20
[INFO] [stdout]     |
[INFO] [stdout] 496 |             struct HeapItem(usize);
[INFO] [stdout]     |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `append_value_signature` is never used
[INFO] [stdout]    --> apexbase/src/query/executor/window.rs:342:8
[INFO] [stdout]     |
[INFO] [stdout]   3 | impl ApexExecutor {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 342 |     fn append_value_signature(sig: &mut Vec<u8>, array: &ArrayRef, idx: usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `get_value_at`, `parse_u64_bytes`, `get_csv_field`, `extract_csv_column`, and `normalize_json_to_ndjson` are never used
[INFO] [stdout]     --> apexbase/src/query/executor/dml.rs:3854:8
[INFO] [stdout]      |
[INFO] [stdout]    3 | impl ApexExecutor {
[INFO] [stdout]      | ----------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 3854 |     fn get_value_at(array: &ArrayRef, row: usize) -> Option<Value> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4496 |     fn parse_u64_bytes(b: &[u8]) -> u64 {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4507 |     fn get_csv_field(line: &[u8], col: usize, delimiter: u8) -> &[u8] {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4527 |     fn extract_csv_column(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5164 |     fn normalize_json_to_ndjson(content: &str) -> io::Result<String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `JIT_CACHE` is never used
[INFO] [stdout]   --> apexbase/src/query/jit.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | static JIT_CACHE: Lazy<Mutex<HashMap<u64, usize>>> = Lazy::new(|| Mutex::new(HashMap::new()));
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COST_HASH_BUILD_PER_ROW` is never used
[INFO] [stdout]   --> apexbase/src/query/planner.rs:96:7
[INFO] [stdout]    |
[INFO] [stdout] 96 | const COST_HASH_BUILD_PER_ROW: f64 = 2.0;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COST_HASH_PROBE_PER_ROW` is never used
[INFO] [stdout]   --> apexbase/src/query/planner.rs:97:7
[INFO] [stdout]    |
[INFO] [stdout] 97 | const COST_HASH_PROBE_PER_ROW: f64 = 0.5;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COST_SORT_PER_ROW_LOG` is never used
[INFO] [stdout]   --> apexbase/src/query/planner.rs:98:7
[INFO] [stdout]    |
[INFO] [stdout] 98 | const COST_SORT_PER_ROW_LOG: f64 = 0.1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `hash_join` is never used
[INFO] [stdout]    --> apexbase/src/query/planner.rs:125:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl PlanCost {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 125 |     fn hash_join(left: &PlanCost, right: &PlanCost) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_limit_from_upper` is never used
[INFO] [stdout]    --> apexbase/src/query/query_signature.rs:695:4
[INFO] [stdout]     |
[INFO] [stdout] 695 | fn extract_limit_from_upper(su: &str) -> Option<usize> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `chars` is never used
[INFO] [stdout]    --> apexbase/src/query/sql_parser.rs:937:8
[INFO] [stdout]     |
[INFO] [stdout] 863 | impl SqlParser {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 937 |     fn chars(&mut self) -> &[char] {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build_ring` is never used
[INFO] [stdout]    --> apexbase/src/scaling/partition.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | impl HashPartitioner {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn build_ring(&mut self, shard_count: u32) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `last_snapshot` is never read
[INFO] [stdout]   --> apexbase/src/storage/concurrent.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct StorageStats {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 85 |     last_snapshot: AtomicU64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DELTA_COMPACT_SIZE` is never used
[INFO] [stdout]   --> apexbase/src/storage/engine.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 | const DELTA_COMPACT_SIZE: u64 = 10 * 1024 * 1024;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DELTA_COMPACT_ROWS` is never used
[INFO] [stdout]   --> apexbase/src/storage/engine.rs:55:7
[INFO] [stdout]    |
[INFO] [stdout] 55 | const DELTA_COMPACT_ROWS: usize = 100_000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]    --> apexbase/src/storage/incremental.rs:537:5
[INFO] [stdout]     |
[INFO] [stdout] 536 | pub struct WalWriter {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 537 |     path: PathBuf,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `len` is never used
[INFO] [stdout]    --> apexbase/src/storage/index/index_manager.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl IndexInstance {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 145 |     fn len(&self) -> u64 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `mmap_slice_unchecked`, `slice`, and `mmap_len` are never used
[INFO] [stdout]    --> apexbase/src/storage/on_demand/mod.rs:226:19
[INFO] [stdout]     |
[INFO] [stdout] 100 | impl MmapCache {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 226 |     pub(crate) fn mmap_slice_unchecked(&self) -> Option<&[u8]> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 253 |     fn slice(&mut self, file: &File, offset: u64, len: usize) -> io::Result<&[u8]> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub(crate) fn mmap_len(&self) -> usize {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHAR_ENCODING_UTF8` is never used
[INFO] [stdout]    --> apexbase/src/storage/on_demand/mod.rs:427:7
[INFO] [stdout]     |
[INFO] [stdout] 427 | const CHAR_ENCODING_UTF8: u8 = 1; // UTF-8 (common)
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHAR_ENCODING_ASCII` is never used
[INFO] [stdout]    --> apexbase/src/storage/on_demand/mod.rs:428:7
[INFO] [stdout]     |
[INFO] [stdout] 428 | const CHAR_ENCODING_ASCII: u8 = 0; // ASCII (7-bit)
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHAR_ENCODING_LATIN1` is never used
[INFO] [stdout]    --> apexbase/src/storage/on_demand/mod.rs:429:7
[INFO] [stdout]     |
[INFO] [stdout] 429 | const CHAR_ENCODING_LATIN1: u8 = 208; // ISO-8859-1 (Latin-1)
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHAR_ENCODING_UTF16` is never used
[INFO] [stdout]    --> apexbase/src/storage/on_demand/mod.rs:430:7
[INFO] [stdout]     |
[INFO] [stdout] 430 | const CHAR_ENCODING_UTF16: u8 = 209; // UTF-16
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `get_file_ref`, `insert_typed_to_delta`, and `arrow_array_to_column_data` are never used
[INFO] [stdout]     --> apexbase/src/storage/on_demand/storage_core.rs:797:8
[INFO] [stdout]      |
[INFO] [stdout]  120 | impl OnDemandStorage {
[INFO] [stdout]      | -------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  797 |     fn get_file_ref(&self) -> io::Result<parking_lot::RwLockReadGuard<'_, Option<File>>> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1904 |     fn insert_typed_to_delta(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2363 |     fn arrow_array_to_column_data(array: &dyn arrow::array::Array) -> ColumnData {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `has_v4_in_memory_data_with_base` is never used
[INFO] [stdout]     --> apexbase/src/storage/on_demand/arrow_io.rs:3210:8
[INFO] [stdout]      |
[INFO] [stdout]    3 | impl OnDemandStorage {
[INFO] [stdout]      | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 3210 |     fn has_v4_in_memory_data_with_base(&self, on_disk_rows: usize) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `finder` is never read
[INFO] [stdout]   --> apexbase/src/storage/on_demand/mmap_scan.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct PrecompiledFinder {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 79 |     finder: memchr::memmem::Finder<'static>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `invalidate_footer_cache` is never used
[INFO] [stdout]    --> apexbase/src/storage/on_demand/mmap_scan.rs:265:8
[INFO] [stdout]     |
[INFO] [stdout] 158 | impl OnDemandStorage {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 265 |     fn invalidate_footer_cache(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `read_from_locked_cache` is never used
[INFO] [stdout]     --> apexbase/src/storage/on_demand/read_write.rs:1148:8
[INFO] [stdout]      |
[INFO] [stdout]   98 | impl OnDemandStorage {
[INFO] [stdout]      | -------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1148 |     fn read_from_locked_cache(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `started_at` is never read
[INFO] [stdout]   --> apexbase/src/txn/manager.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 71 | struct ActiveTxn {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 75 |     started_at: Instant,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> apexbase/src/storage/backend.rs:656:22
[INFO] [stdout]     |
[INFO] [stdout] 656 |     pub fn read_lock(&self) -> parking_lot::RwLockReadGuard<()> {
[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] 656 |     pub fn read_lock(&self) -> parking_lot::RwLockReadGuard<'_, ()> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> apexbase/src/storage/backend.rs:663:23
[INFO] [stdout]     |
[INFO] [stdout] 663 |     pub fn write_lock(&self) -> parking_lot::RwLockWriteGuard<()> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 663 |     pub fn write_lock(&self) -> parking_lot::RwLockWriteGuard<'_, ()> {
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> apexbase/src/storage/on_demand/storage_core.rs:639:22
[INFO] [stdout]     |
[INFO] [stdout] 639 |     pub fn read_lock(&self) -> parking_lot::RwLockReadGuard<()> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 639 |     pub fn read_lock(&self) -> parking_lot::RwLockReadGuard<'_, ()> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> apexbase/src/storage/on_demand/storage_core.rs:647:23
[INFO] [stdout]     |
[INFO] [stdout] 647 |     pub fn write_lock(&self) -> parking_lot::RwLockWriteGuard<()> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 647 |     pub fn write_lock(&self) -> parking_lot::RwLockWriteGuard<'_, ()> {
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "88e21f4be9f0ae978054ef8b3128591e23bd22aa7c54bbd7d68485619fed248d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88e21f4be9f0ae978054ef8b3128591e23bd22aa7c54bbd7d68485619fed248d", kill_on_drop: false }`
[INFO] [stdout] 88e21f4be9f0ae978054ef8b3128591e23bd22aa7c54bbd7d68485619fed248d
